CN112963183A - Lifting device and anchor rod drilling machine with same - Google Patents
Lifting device and anchor rod drilling machine with same Download PDFInfo
- Publication number
- CN112963183A CN112963183A CN202110276430.6A CN202110276430A CN112963183A CN 112963183 A CN112963183 A CN 112963183A CN 202110276430 A CN202110276430 A CN 202110276430A CN 112963183 A CN112963183 A CN 112963183A
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- CN
- China
- Prior art keywords
- lifting device
- base
- holes
- plate
- top plate
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title description 5
- 239000003921 oil Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- 210000004907 gland Anatomy 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 9
- 239000003245 coal Substances 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a lifting device and a jumbolter with the same, wherein the lifting device comprises a rack, a plurality of connecting columns and a connecting seat, the rack comprises a base, a side plate and a top plate, the side plate is arranged on the base, the top plate is connected with the side plate, a plurality of first mounting sleeves are arranged on the top plate, a plurality of second mounting sleeves are arranged on the base and correspond to the first mounting sleeves one by one, the connecting columns are arranged at intervals along the width direction of the rack, one ends of the connecting columns are located in the first mounting sleeves, the other ends of the connecting columns are located in the second mounting sleeves, and the connecting seat is sleeved on the connecting columns and can move along the length direction of the connecting columns. The lifting device has the characteristics of compact structure, convenience in installation, safety and reliability.
Description
Technical Field
The invention relates to the technical field of underground supporting equipment, in particular to a lifting device and a jumbolter with the same.
Background
When the anchor rod drill carriage is used for anchoring and protecting, the drill frame is lifted to the highest position and needs to contact with the coal wall. When the support height is higher, the drill frame is contacted with the coal wall by adopting a mode of increasing the height of the position of the drill frame, a lifting mechanism is generally arranged on the drill frame, when the anchoring operation is carried out, the lifting mechanism is firstly lifted to a certain height, then the drill frame is lifted to a certain height, and the drill frame is contacted with the coal wall to start the operation. When the drill carriage has a plurality of drilling rigs, need use a plurality of hoist mechanism, anchor protects operation structure volume this moment too big, complex operation influences the anchor and protects the progress. The drill frame lifting mechanism is close to the operating personnel, and potential safety hazards are easily caused.
Disclosure of Invention
The present invention is based on the discovery and recognition by the inventors of the following facts and problems:
when using a plurality of hoist mechanism, need carry out a lot of lifting operation to hoist mechanism, operating procedure is loaded down with trivial details, influences the operation progress, simultaneously, unable synchronous adjustment between the different drilling derrick hoist mechanism easily causes highly different between a plurality of drilling derrick, influences the operation quality, easily causes the potential safety hazard.
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the embodiment of the invention provides a lifting device which is compact in structure, convenient to install, safe and reliable.
The lifting device comprises a rack, a plurality of connecting columns and a connecting seat, wherein the rack comprises a base, two side plates and a top plate, the two side plates are arranged on the base, the top plate is respectively connected with the two side plates, a plurality of first mounting sleeves are arranged on the top plate, a plurality of second mounting sleeves are arranged on the base and correspond to the first mounting sleeves one by one, the connecting columns are arranged at intervals along the width direction of the rack, one ends of the connecting columns are located in the first mounting sleeves, the other ends of the connecting columns are located in the second mounting sleeves, and the connecting seat is sleeved on the connecting columns and can move along the length direction of the connecting columns.
According to the lifting device provided by the embodiment of the invention, the base moves on the connecting column, so that the lifting is more convenient and quicker, and the lifting device has the characteristics of compact structure, convenience in installation, simplicity in operation and high operation efficiency.
In some embodiments, the base is provided with a plurality of oil cylinder lug seats, the oil cylinder lug seats are provided with driving pieces, and the driving pieces are used for driving the sliding rails of the jumbolter to move along the length direction of the connecting column.
In some embodiments, the connecting seat is provided with a plurality of connecting holes, the connecting holes correspond to the connecting columns one to one, and the connecting columns penetrate through the connecting holes.
In some embodiments, a bushing is arranged in the connecting hole, and the bushing is made of wear-resistant materials.
In some embodiments, an oil cup is arranged on the connecting seat and used for injecting lubricating oil into the connecting hole.
In some embodiments, the lifting device further comprises a first connecting plate, the first connecting plate is arranged on the connecting seat and is detachably connected with the sliding rail.
In some embodiments, the lifting device further includes a second connecting plate, the second connecting plate is disposed on the base, and the second connecting plate is provided with a plurality of through holes, and the through holes penetrate through the second connecting plate in a thickness direction of the second connecting plate.
In some embodiments, the lifting device further comprises a gland provided on the top plate for preventing the connecting column from moving along the length of the connecting column.
In some embodiments, the lifting device further comprises a limiting block, wherein the limiting block is sleeved outside the first mounting sleeve and extends for a certain length along the length direction of the connecting column.
The jumbolter according to other embodiments of the present invention includes the lifting device in the above embodiments, and has the characteristics of convenient installation, safety and reliability.
Drawings
Fig. 1 is a schematic structural diagram of a lifting device according to an embodiment of the present invention.
Fig. 2 is a schematic view of the lifting device shown in fig. 1 in an uppermost position.
Fig. 3 is a schematic view of the frame of the lifting device of fig. 1.
Fig. 4 is a schematic structural view of the connecting seat shown in the lifting device of fig. 1.
Reference numerals:
the oil cylinder comprises a frame 1, a base 11, an oil cylinder lug seat 111, a side plate 12, a top plate 13, a first mounting sleeve 14, a second mounting sleeve 15, a connecting column 2, a connecting seat 3, a connecting hole 31, a lining 311, an oil cup 312, a first connecting plate 4, a second connecting plate 5, a through hole 51, a gland 6 and a limiting block 7.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A lifting device according to an embodiment of the invention is described below with reference to fig. 1-4.
The lifting device according to the embodiment of the present invention includes a frame 1, a plurality of connection posts 2, and a connection socket 3.
The rack 1 comprises a base 11, two side plates 12 and a top plate 13, wherein the two side plates 12 are arranged on the base 11, the top plate 13 is respectively connected with the two side plates 12, a plurality of first installation sleeves 14 are arranged on the top plate 13, a plurality of second installation sleeves 15 are arranged on the base 11, and the second installation sleeves 15 are in one-to-one correspondence with the first installation sleeves 14.
As shown in fig. 1-3, the lower portion of the frame 1 is a base 11, two side plates 12 are disposed on the base 11 and are opposite to each other from left to right, tops of the two side plates 12 are connected to a top plate 13, the top plate 13 is provided with a plurality of first mounting sleeves 14 arranged along the left-right direction, the base 11 is provided with a plurality of second mounting sleeves 15, and each second mounting sleeve 15 corresponds to one first mounting sleeve 14.
The connecting columns 2 are arranged at intervals along the width direction of the rack 1, one ends of the connecting columns 2 are located in the first mounting sleeve 14, and the other ends of the connecting columns 2 are located in the second mounting sleeve 15.
As shown in fig. 1-2, a connecting column 2 is disposed between the first mounting sleeve 14 and the second mounting sleeve 15, the connecting columns 2 are arranged at intervals in the left-right direction, and two ends of each connecting column are respectively inserted into the first mounting sleeve 14 and the second mounting sleeve 15.
The connecting seat 3 is sleeved on the connecting column 2 and can move along the length direction of the connecting column 2.
As shown in fig. 1-2, a connecting seat 3 is inserted through the connecting post 2, the connecting seat 3 can move up and down, and the height of the connecting seat 3 in the up-down direction is 0-1000 mm.
According to the lifting device provided by the embodiment of the invention, the base 11 moves on the connecting column 2, so that the lifting is more convenient and quicker, and the lifting device has the characteristics of compact structure, convenience in installation, simplicity in operation and high operation efficiency.
In some embodiments, the base 11 is provided with a plurality of cylinder lugs 111, and the cylinder lugs 111 are provided with driving members for driving the slide rails of the jumbolter to move along the length direction of the connecting column 2.
As shown in fig. 1 to 3, a plurality of oil cylinder ear seats 111 are disposed on the base 11 at positions outside the two side plates 12, the oil cylinder ear seats 111 are connected to a driving member, the driving member is connected to a slide rail of the jumbolter, the slide rail of the jumbolter can move in an up-and-down direction by the driving of the driving member, and the driving member can be a driving oil cylinder.
In some embodiments, the connecting base 3 is provided with a plurality of connecting holes 31, the connecting holes 31 correspond to the connecting posts 2 one by one, and the connecting posts 2 pass through the connecting holes 31.
As shown in fig. 4, the connecting base 3 is provided with connecting holes 31 for the connecting posts 2 to pass through, the number of the connecting holes 31 is the same as that of the connecting posts 2, and the positions of the connecting holes 31 correspond to those of the connecting posts 2 one by one.
In some embodiments, a bushing 311 is disposed in the connection hole 31, and the bushing 311 is made of a wear-resistant material.
As shown in fig. 4, in order to prevent the connection post 2 and the connection hole 31 from being worn, a bushing 311 is disposed in the connection hole 31, and the bushing 311 is made of wear-resistant material such as brass, which can improve the service life of the connection seat 3.
In some embodiments, the connecting base 3 is provided with an oil cup 312, and the oil cup 312 is used for injecting lubricating oil into the connecting hole 31.
As shown in fig. 4, a plurality of oil cups 312 are disposed on the front side surface of the connecting base 3, the oil cups 312 are communicated with the connecting holes 31, and the lubricating oil stored in the oil cups 312 can be injected into the connecting holes 31, so as to reduce friction between the connecting posts 2 and the connecting holes 31 and prolong the service life of the connecting base 3.
In some embodiments, the lifting device further comprises a first connecting plate 4, and the first connecting plate 4 is disposed on the connecting seat 3 and detachably connected to the slide rail.
As shown in fig. 4, a first connecting plate 4 is arranged on the rear side surface of the connecting seat 3, a plurality of connecting holes are formed in the first connecting plate 4, connecting pieces are arranged in the connecting holes, the first connecting plate 4 is connected with the sliding rail through the connecting pieces, and the connecting mode is a bolt connection mode or other detachable connecting modes.
In some embodiments, the lifting device further includes a second connecting plate 5, the second connecting plate 5 is disposed on the base 11, the second connecting plate 5 is provided with a plurality of through holes 51, and the through holes 51 penetrate through the second connecting plate 5 along a thickness direction of the second connecting plate 5.
As shown in fig. 1-3, the base 11 is further provided with a second connecting plate 5, the front side surface of the second connecting plate 5 is provided with a plurality of through holes 51, the plurality of through holes 51 penetrate through the second connecting plate 5 in the front-back direction, and the connecting member passes through the through holes 51 to detachably connect the base 11 and the jumbolter together, wherein the connecting manner includes, but is not limited to, bolt connection.
In some embodiments, the lifting device further comprises a gland 6, the gland 6 being provided on the top plate 13 for preventing the connecting column 2 from moving along the length of the connecting column 2.
As shown in fig. 1-3, a plurality of pressing covers 6 are further disposed on the upper surface of the top portion 13, the pressing covers 6 are connected with the top plate 13, the plurality of pressing covers 6 correspond to the plurality of first mounting sleeves 14 one to one, and the pressing covers 6 block the first mounting sleeves 14 to prevent the connecting column 2 from being pulled out upwards to cause accidents.
In some embodiments, the lifting device further includes a limiting block 7, and the limiting block 7 is sleeved outside the first mounting sleeve 14 and extends for a certain length along the length direction of the connecting column 2.
As shown in fig. 1-2, the first mounting sleeve 14 is further sleeved with a limiting block 7, the limiting block 7 extends upwards for a certain length from the upper surface of the base 11, so that the base 11 is prevented from being damaged when the connecting seat 3 moves downwards.
The jumbolter according to other embodiments of the present invention includes the lifting device in the above embodiments, and has the characteristics of convenient installation, safety and reliability.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A lifting device, comprising:
the rack comprises a base, two side plates and a top plate, wherein the two side plates are arranged on the base, the top plate is respectively connected with the two side plates, a plurality of first mounting sleeves are arranged on the top plate, a plurality of second mounting sleeves are arranged on the base, and the second mounting sleeves correspond to the first mounting sleeves one to one;
the connecting columns are arranged at intervals along the width direction of the rack, one ends of the connecting columns are positioned in the first mounting sleeve, and the other ends of the connecting columns are positioned in the second mounting sleeve;
the connecting seat is sleeved on the connecting column and can move along the length direction of the connecting column.
2. The lifting device as recited in claim 1, wherein the base includes a plurality of cylinder lugs, the cylinder lugs including a drive member for driving a slide rail of the jumbolter to move along the length of the connecting column.
3. The lifting device as claimed in claim 1, wherein the connecting base is provided with a plurality of connecting holes, the connecting holes correspond to the connecting posts one to one, and the connecting posts are disposed through the connecting holes.
4. A lifting device as claimed in claim 3, wherein a bush is provided in the attachment aperture, the bush being made of a wear resistant material.
5. The lifting device as claimed in claim 1, wherein an oil cup is provided on the connecting seat for injecting lubricating oil into the connecting hole.
6. The lifting device as recited in claim 2, further comprising a first connecting plate disposed on the connecting seat and removably connected to the slide rail.
7. The lifting device according to claim 1, further comprising a second connecting plate, wherein the second connecting plate is disposed on the base, and a plurality of through holes are disposed on the second connecting plate, and the through holes penetrate through the second connecting plate in a thickness direction of the second connecting plate.
8. The lifting device of claim 1, further comprising a gland provided on the top plate for preventing the connecting column from moving along the length of the connecting column.
9. The lifting device according to claim 1, further comprising a limiting block, wherein the limiting block is sleeved outside the first mounting sleeve and extends for a certain length along the length direction of the connecting column.
10. A jumbolter, comprising:
a lifting device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110276430.6A CN112963183A (en) | 2021-03-15 | 2021-03-15 | Lifting device and anchor rod drilling machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110276430.6A CN112963183A (en) | 2021-03-15 | 2021-03-15 | Lifting device and anchor rod drilling machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112963183A true CN112963183A (en) | 2021-06-15 |
Family
ID=76279101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110276430.6A Pending CN112963183A (en) | 2021-03-15 | 2021-03-15 | Lifting device and anchor rod drilling machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112963183A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790032A (en) * | 2021-08-27 | 2021-12-14 | 中国煤炭科工集团太原研究院有限公司 | Lifting device for underground drilling machine and underground drilling machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1955299A (en) * | 1998-01-16 | 1999-08-02 | Joy Mm Delaware, Inc. | Improved roof support arrangement for mining apparatus and roof bolting equipment |
| US20050103509A1 (en) * | 2003-11-18 | 2005-05-19 | Sandvik Tamrock Secoma Sas | Drilling and bolting head for a bolting machine |
| CN101082263A (en) * | 2006-05-31 | 2007-12-05 | 天地上海采掘装备科技有限公司 | Anchor rod driller multiplication propulsion unit |
| CN204311979U (en) * | 2014-08-16 | 2015-05-06 | 中国煤炭科工集团太原研究院有限公司 | A kind of lateral wall jumbolter lifting appliance of vertical-lift multiple degrees of freedom adjustment |
| US20150167463A1 (en) * | 2013-12-12 | 2015-06-18 | Caterpillar Global Mining Expanded Products Pty Ltd. | Drill rig |
| CN106837185A (en) * | 2017-03-22 | 2017-06-13 | 沈阳重机重矿机械设备制造有限公司 | Machine jumbolter independent rack |
| CN210105781U (en) * | 2019-04-08 | 2020-02-21 | 长沙探矿机械厂 | Impact-proof device of drilling machine feeding lifting mechanism |
-
2021
- 2021-03-15 CN CN202110276430.6A patent/CN112963183A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1955299A (en) * | 1998-01-16 | 1999-08-02 | Joy Mm Delaware, Inc. | Improved roof support arrangement for mining apparatus and roof bolting equipment |
| US20050103509A1 (en) * | 2003-11-18 | 2005-05-19 | Sandvik Tamrock Secoma Sas | Drilling and bolting head for a bolting machine |
| CN101082263A (en) * | 2006-05-31 | 2007-12-05 | 天地上海采掘装备科技有限公司 | Anchor rod driller multiplication propulsion unit |
| US20150167463A1 (en) * | 2013-12-12 | 2015-06-18 | Caterpillar Global Mining Expanded Products Pty Ltd. | Drill rig |
| CN204311979U (en) * | 2014-08-16 | 2015-05-06 | 中国煤炭科工集团太原研究院有限公司 | A kind of lateral wall jumbolter lifting appliance of vertical-lift multiple degrees of freedom adjustment |
| CN106837185A (en) * | 2017-03-22 | 2017-06-13 | 沈阳重机重矿机械设备制造有限公司 | Machine jumbolter independent rack |
| CN210105781U (en) * | 2019-04-08 | 2020-02-21 | 长沙探矿机械厂 | Impact-proof device of drilling machine feeding lifting mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790032A (en) * | 2021-08-27 | 2021-12-14 | 中国煤炭科工集团太原研究院有限公司 | Lifting device for underground drilling machine and underground drilling machine |
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Application publication date: 20210615 |