CN102031932B - Supporting structure for mine rig - Google Patents
Supporting structure for mine rig Download PDFInfo
- Publication number
- CN102031932B CN102031932B CN 201010557841 CN201010557841A CN102031932B CN 102031932 B CN102031932 B CN 102031932B CN 201010557841 CN201010557841 CN 201010557841 CN 201010557841 A CN201010557841 A CN 201010557841A CN 102031932 B CN102031932 B CN 102031932B
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- China
- Prior art keywords
- strutting arrangement
- drill carriage
- bracing
- footstock
- advance frame
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Abstract
The invention provides a supporting structure for a mine rig and belongs to the technical field of mine machinery. The supporting structure for the mine rig consists of a horizontal supporting device, an upright supporting device and a diagonal supporting device. The horizontal supporting device is arranged in front of a propelling frame of the rig, the upright supporting device is arranged below the back part of the propelling frame of the rig, and the diagonal supporting device is arranged behind the propelling frame of the rig; the horizontal supporting device comprises the propelling frame and a front supporting brace; the upright supporting device comprises two parallel braces and an adjustable directed supporting mechanism arranged on the braces; the diagonal supporting device comprises two parallel braces and an adjustable directed supporting mechanism arranged on the braces; and the two parallel braces can adjust an angle through a base. According to the supporting structure , a three-direction supporting way, namely an upright y direction support, a horizontal x direction support and a diagonal z direction support, is adopted, so that the stability of the supported rig is improved.
Description
Technical field:
The present invention is specifically related to a kind of support structure of mining drill carriage, is mainly used in when the mine working operation, and the stable support of boring drill carriage belongs to the mining machinery technical field.
Background field:
Number of patent application is to disclose a kind of " drill carriage front and back supporting structure " in 200810023642.8 it comprises advance frame, front support and rear support assembly, the front support level is connected in forward the advance frame front portion, the rear support component level is connected in the advance frame rear portion backward, described rear support assembly comprises oil cylinder and rear support, and rear support is connected with the piston rod of oil cylinder.When the operation of tunnel, the power that produces in the drill carriage work progress has vertical y direction, and horizontal x direction is also arranged.Above-mentioned braced structures can not be decomposed the power that produces effectively in the drill carriage work progress, make the less stable of drill carriage.
Summary of the invention:
The invention provides can will produce in the drill carriage work progress horizontal x direction, vertically the power of y direction is effectively decomposed, thereby make stable better a kind of support structure of mining drill carriage of drill carriage.
The present invention is comprised of horizontal direction bracing or strutting arrangement, vertical direction bracing or strutting arrangement, oblique bracing or strutting arrangement, horizontal direction bracing or strutting arrangement, oblique bracing or strutting arrangement, vertical direction bracing or strutting arrangement all are installed together with the advance frame of drill carriage, the horizontal direction bracing or strutting arrangement is arranged on the advance frame front of drill carriage, the vertical direction bracing or strutting arrangement is arranged on the below, advance frame back of drill carriage, and oblique bracing or strutting arrangement is arranged on the advance frame back of drill carriage.
The horizontal direction bracing or strutting arrangement comprises advance frame, two front support pillars, and two front support pillar levels are connected in forward the advance frame front portion, and advance frame is arranged on slide rail, is equipped with footstock on two front support pillars.
The adjustable directional supporting mechanism that the vertical direction bracing or strutting arrangement comprises two parallel pillars and is installed together with pillar, two parallel pillars link together by junction plate and bearing pin and slide rail.
Oblique bracing or strutting arrangement comprises two parallel pillars and the adjustable directional supporting mechanism that is installed together with pillar, and two parallel pillars are fixedly mounted on base, and two parallel pillars can adjusting angle by base.
That described adjustable directional support device comprises is top, footstock, linking arm, connecting axle, top, footstock is structure as a whole, linking arm and connecting axle are fixed together, footstock is provided with that several are top, footstock and linking arm are for being flexibly connected, and namely footstock is provided with spherical connecting groove, and linking arm is provided with spherical connector, spherical connector passes cover plate and is arranged in spherical connecting groove on footstock, and cover plate and footstock link together.
Described cover plate is provided with damping plug, and damping plug is fixed by screw, and damping plug passes cover plate and is connected with spherical connector is tactile.
Described base is made of adjustable junction plate and Connection Block, adjustable junction plate connects by pin with Connection Block, on adjustable junction plate, adjustment hole is arranged, Connection Block is made of L shaped two boards, wherein a plate is provided with the connecting hole that is connected later with the drill carriage advance frame, another piece plate is provided with the pin-and-hole that is connected with adjustable junction plate, and pin is arranged on the adjustment hole of pin-and-hole and adjustable junction plate.
Supporting way of the present invention is that the oblique z direction that the horizontal x direction that the vertical y direction that contacts with ground supports, contacts with the tunnel metope supports, contacts with the tunnel end face supports, it can obtain the power that produces to be decomposed into x, y, three directions of z in the drill carriage work progress, derive from the support force of these three directions, make the drill carriage that supports, stability is better.
Supported by horizontal x direction after drill carriage is adjusted bore position and withstand bore surfaces, supported by oblique z direction and withstand the end face in tunnel, vertically the y direction supports and withstands the ground that vertical y direction supports the tunnel, three-dimensional supports, make drill carriage more stable when boring, avoid drill carriage displacement in boring procedure, and repeat to support.
The present invention also has convenient in carrying, supporting ﹠ stablizing, can avoid drill carriage in work progress, and drill carriage departs from the advantage of the phenomenon of bore position.
Description of drawings:
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structure chart (Fig. 1 amplifies relatively) of oblique bracing or strutting arrangement in the embodiment of the present invention.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the structure chart (Fig. 1 amplifies relatively) of vertical direction bracing or strutting arrangement in the embodiment of the present invention.
Fig. 5 is the top view of Fig. 4.
Fig. 6 is the structure chart (Fig. 1 amplifies relatively) of horizontal direction bracing or strutting arrangement in the embodiment of the present invention.
Fig. 7 is the structure chart (Fig. 1 amplifies relatively) of adjustable directional support device in the embodiment of the present invention.
In figure, 1, oblique bracing or strutting arrangement, 2, the vertical direction bracing or strutting arrangement, 3, slide rail, 4, advance frame, 5, the horizontal direction bracing or strutting arrangement, 6, base, 7, bearing pin, 8, bearing pin, 9, junction plate, 10, Connection Block, 11, connecting hole, 12, supporting strut, 13, top, 14, spherical connector, 15, cover plate, 16, damping plug, 17, footstock, 18, linking arm, 19, supporting strut, 20, supporting strut, 21 screws, 22, drill carriage, 23, footstock.
The specific embodiment:
Embodiment: shown in Figure 1, the present embodiment comprises horizontal direction bracing or strutting arrangement 5, oblique bracing or strutting arrangement 1, vertical direction bracing or strutting arrangement 2, horizontal direction bracing or strutting arrangement 5, oblique bracing or strutting arrangement 1, vertical direction bracing or strutting arrangement 2 all are installed together with advance frame 4, horizontal direction bracing or strutting arrangement 5 is arranged on the front of drill carriage advance frame 4, the advance frame back that vertical direction bracing or strutting arrangement 2 is arranged on below the advance frame rear portion of drill carriage, oblique bracing or strutting arrangement 1 is arranged on drill carriage.
Shown in Figure 6, horizontal direction bracing or strutting arrangement 5 comprises advance frame 4, two parallel front support pillars 12, the end of every front support pillar 12 all is welded with footstock 23, front support pillar 12 levels are connected in forward advance frame 4 front portions of drill carriage, link together by bearing pin between front support pillar 12 and advance frame 4, advance frame 4 is arranged on (slide rail 3 of advance frame 4 and advance frame is the facility of drill carriage, describes therefore omit) on the slide rail 3 of advance frame.
Fig. 4, shown in Figure 5, vertical direction bracing or strutting arrangement 2 comprises two parallel supporting struts 19 and the adjustable directional support device that is installed together with supporting strut, two parallel supporting struts link together by junction plate and bearing pin 8 slide rail with advance frame, and the end of supporting strut 19 is welded with adjustable directional support device.
shown in Figure 7, described adjustable directional support device 10 comprises top 13, footstock 17, linking arm 18, top 13, footstock 17 is structure as a whole, linking arm 18 welds together with supporting strut, footstock 17 is provided with 4 top 13, footstock 17 is flexible connection with linking arm 18, be that footstock 17 is provided with spherical connecting groove, one end of linking arm 18 is provided with spherical connector 14, spherical connector 14 passes cover plate 15 and is arranged in spherical connecting groove on footstock 17, cover plate 15 is bolted together with footstock 17, pass the aperture in the hole on the cover plate 15 of spherical connector 14 less than the diameter of spherical connector 14, cover plate 15 can stop that spherical connector 14 deviates from from spherical connecting groove.
Described cover plate 15 is provided with damping plug 16, and damping plug 16 is fixed by screw, and damping plug 16 passes cover plate 15 and spherical connector 14 and touches and be connected, and screw 21 prevents that damping plug 16 from deviating from outside cover plate 15.
Fig. 2, shown in Figure 3, oblique bracing or strutting arrangement 1 comprises two parallel bearing diagonal pillars 20 and the adjustable directional support device that is installed together with the bearing diagonal pillar, bearing diagonal pillar 20 is fixedly mounted on base 6, base 6 is made of adjustable junction plate 9 and Connection Block 10, adjustable junction plate 9 is connected with Connection Block by pin 7 connections, adjustable junction plate 9 is provided with adjustment hole, adjustment hole can be a strip hole, the permanent position of the angle adjustable bolt required according to pillar in the strip hole, adjustment hole can be also that several holes are arranged in rows, the hole that the angle adjustable bolt required according to pillar passed through, Connection Block 10 is made of L shaped two boards, wherein a plate is provided with the connecting hole 11 that is connected later with the drill carriage advance frame, another piece plate is provided with the pin-and-hole that is connected with adjustable junction plate, pin 7 is arranged on the adjustment hole of pin-and-hole and adjustable junction plate.
The adjustable directional support device that install vertical direction bracing or strutting arrangement 2 ends is identical with the adjustable directional support apparatus structure of oblique bracing or strutting arrangement 1 end installation, and connected mode is also identical.
The present embodiment is pulled down vertical direction bracing or strutting arrangement 2 when drill carriage is walked, when avoiding walking and collision on the ground; After drill carriage is adjusted bore position, install vertical direction bracing or strutting arrangement 2, withstand bore surfaces by horizontal direction bracing or strutting arrangement 5, offset the power of the forward direction that produces in work progress; Withstand upper tunnel face by bearing diagonal device 1, vertical direction bracing or strutting arrangement 2 withstands lower tunnel face, the backward directions that produce in the counteracting work progress and the power of above-below direction.Finally reach six three directions and support, make the drill carriage construction reach more firm effect.
Claims (4)
1. support structure of mining drill carriage, it is characterized in that by the horizontal direction bracing or strutting arrangement, the vertical direction bracing or strutting arrangement, oblique bracing or strutting arrangement forms, the horizontal direction bracing or strutting arrangement, oblique bracing or strutting arrangement, the vertical direction bracing or strutting arrangement all is installed together with the advance frame of drill carriage, the horizontal direction bracing or strutting arrangement is arranged on the advance frame front of drill carriage, the vertical direction bracing or strutting arrangement is arranged on the below, advance frame back of drill carriage, oblique bracing or strutting arrangement is arranged on the advance frame back of drill carriage, the horizontal direction bracing or strutting arrangement comprises two front support pillars, two front support pillar levels are connected in forward the advance frame front portion, advance frame is arranged on slide rail, be equipped with footstock on two front support pillars, the vertical direction bracing or strutting arrangement comprises two parallel pillars and the adjustable directional supporting mechanism that is installed together with pillar, two parallel pillars link together by junction plate and bearing pin and slide rail, oblique bracing or strutting arrangement comprises two parallel pillars and the adjustable directional supporting mechanism that is installed together with pillar, two parallel pillars are fixedly mounted on base, two parallel pillars can adjusting angle by base.
2. a kind of support structure of mining drill carriage according to claim 1, it is characterized in that described adjustable directional support device, comprise top, footstock, linking arm, connecting axle, top, footstock is structure as a whole, linking arm and connecting axle are fixed together, footstock is provided with that several are top, footstock and linking arm are for being flexibly connected, be that footstock is provided with spherical connecting groove, linking arm is provided with spherical connector, spherical connector passes cover plate and is arranged in spherical connecting groove on footstock, and cover plate and footstock link together.
3. a kind of support structure of mining drill carriage according to claim 2, is characterized in that described cover plate is provided with damping plug, and damping plug is fixed by screw, and damping plug passes cover plate and is connected with spherical connector is tactile.
4. a kind of support structure of mining drill carriage according to claim 1, is characterized in that described base is made of adjustable junction plate and Connection Block, and adjustable junction plate connects by pin with Connection Block, on adjustable junction plate
Adjustment hole is arranged, and Connection Block is made of L shaped two boards, and wherein a plate is provided with the connecting hole that is connected later with the drill carriage advance frame, and another piece plate is provided with the pin-and-hole that is connected with adjustable junction plate, and pin is arranged on the adjustment hole of pin-and-hole and adjustable junction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010557841 CN102031932B (en) | 2010-11-20 | 2010-11-20 | Supporting structure for mine rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010557841 CN102031932B (en) | 2010-11-20 | 2010-11-20 | Supporting structure for mine rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102031932A CN102031932A (en) | 2011-04-27 |
| CN102031932B true CN102031932B (en) | 2013-06-26 |
Family
ID=43885323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010557841 Expired - Fee Related CN102031932B (en) | 2010-11-20 | 2010-11-20 | Supporting structure for mine rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102031932B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883335A (en) * | 2013-12-09 | 2014-06-25 | 淮南矿业(集团)有限责任公司 | Mining adjustable support device |
| CN105041227A (en) * | 2015-07-06 | 2015-11-11 | 河南科技大学 | Drill rig support frame for coal mine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515227A (en) * | 1967-03-06 | 1970-06-02 | Leif Lokka | Device for supporting and positioning rock drilling machines |
| CN101260785A (en) * | 2008-04-11 | 2008-09-10 | 江苏中煤矿山设备有限公司 | Drill carriage front and back supporting structure |
| CN201896587U (en) * | 2010-11-20 | 2011-07-13 | 山西亚佳机电集团有限公司 | Support structure of mining drill carriage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000060211A1 (en) * | 1999-04-07 | 2000-10-12 | Byron Percy Christos | A drill rig for use in an underground mine |
-
2010
- 2010-11-20 CN CN 201010557841 patent/CN102031932B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515227A (en) * | 1967-03-06 | 1970-06-02 | Leif Lokka | Device for supporting and positioning rock drilling machines |
| CN101260785A (en) * | 2008-04-11 | 2008-09-10 | 江苏中煤矿山设备有限公司 | Drill carriage front and back supporting structure |
| CN201896587U (en) * | 2010-11-20 | 2011-07-13 | 山西亚佳机电集团有限公司 | Support structure of mining drill carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102031932A (en) | 2011-04-27 |
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