CN103161482A - Revolving platform for turning around hydraulic support - Google Patents
Revolving platform for turning around hydraulic support Download PDFInfo
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- CN103161482A CN103161482A CN 201110413796 CN201110413796A CN103161482A CN 103161482 A CN103161482 A CN 103161482A CN 201110413796 CN201110413796 CN 201110413796 CN 201110413796 A CN201110413796 A CN 201110413796A CN 103161482 A CN103161482 A CN 103161482A
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- support
- turning around
- revolving platform
- support frame
- hydraulic support
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 25
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000003245 coal Substances 0.000 description 6
- 238000005065 mining Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention discloses a revolving platform for turning around a hydraulic support. The revolving platform comprises a revolving part arranged on a foundation, an upper part support arranged on the revolving part, a straight-track assembly arranged on the upper part support, and a positioning and locking device for positioning and locking the straight-track assembly, wherein the revolving part comprises a bottom support arranged on the foundation and a revolving support arranged on the bottom support. The upper part support is formed by a left support frame, a middle support frame and a right support frame, wherein the left support frame, the middle support frame and the right support frame are connected with one another. The left support frame, the middle support frame and the right support frame have the same structure and comprise an upper installing plate, a lower installing plate and joist steel arranged between the upper installing plate and the lower installing plate, and the joist steel is fixedly connected with each upper installing plate and each lower installing plate. The straight-track assembly comprises channel steel fixedly arranged on each upper installing plate and light rails fixedly arranged on the channel steel. The revolving platform for turning around the hydraulic support is simple in structure, reasonable in design and convenient to use and operate, the installing and transporting time of equipment is shortened, the labor intensity of workers is reduced, and the production scheduling is improved.
Description
Technical field
The invention belongs to technical field of mining equipment, specifically relate to a kind of mine haulage device Revolving platform for turning around hydraulic support.
Background technology
Along with the development of mining industry, be to improve coal mining efficient, high-power, extra-duty fully-mechanized mining equipment constantly produces, and this also operates down-hole corollary equipment and workman and has proposed Secretary.
Conversion for the down-hole fully mechanized coal face is laid again, usually need the jumboes such as hydraulic support are reversed end for end to turn round, yet due to the down-hole narrow space, equipment is limited, in underground mining operation in the past, can only operate tune by simple and crude facilities such as manpower, winch, individual props, make operation very difficult, take time and effort.Transporting its labour intensity for the separate unit turning around hydraulic support well imagines, sometimes even also must be transported to ground commutate the tune after again the transportation go down, seriously restricted manufacturing schedule, all reverse end for end and adopt up to a hundred hydraulic supports of face for one, its work difficulty is had no means of putting into words especially, and seriously restrict manufacturing schedule, increased substantially cost of production.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of Revolving platform for turning around hydraulic support is provided, it is simple in structure, reasonable in design and use easy to operate, can effectively solve the problem that it is difficult that hydraulic support turns around, and then shortened the equipment installation and transportation time, shorten the non-cutting time that fully mechanized coal face equipment is installed, reduced labor strength, improved manufacturing schedule.
for achieving the above object, the technical solution used in the present invention is: a kind of Revolving platform for turning around hydraulic support, it is characterized in that: comprise the rotating part that is arranged on ground, be arranged on the upper support on described rotating part and be arranged on the straight rail assembly on described upper support and straight rail assembly played the positioning and locking device of positioning and locking effect, described rotating part comprises the bottom bracket that is arranged on ground and the revolution support that is arranged on bottom bracket, described upper support is by interconnective left support frame, intermediate support beam and right support frame three parts form, described left support frame, intermediate support beam is identical with the right support shelf structure and include upper mounting plate, lower installation board and be arranged on upper mounting plate and lower installation board between i iron, described i iron all is fixedly connected with lower installation board with upper mounting plate, described straight rail assembly comprises the channel-section steel that is fixedly mounted on upper mounting plate and the light rail that is fixed on channel-section steel.
Above-mentioned Revolving platform for turning around hydraulic support is characterized in that: the latch that described positioning and locking device comprises the otic placode that is welded on the light rail outside and is arranged on underground orbit and is used in conjunction with otic placode.
Above-mentioned Revolving platform for turning around hydraulic support, it is characterized in that: described revolution is supported and is comprised the overcoat that is fixedly connected with lower installation board and the inner sleeve that is fixedly connected with bottom bracket, be provided with cylindrical roller between described overcoat and inner sleeve, described jacket and inner sleeve is compressed together.
Above-mentioned Revolving platform for turning around hydraulic support is characterized in that: be installed with the convenient oil pipe that cylindrical roller is carried out oiling between described overcoat and inner sleeve.
Above-mentioned Revolving platform for turning around hydraulic support is characterized in that: between described lower installation board and overcoat and bottom bracket and inner sleeve all be bolted to connection.
Above-mentioned Revolving platform for turning around hydraulic support is characterized in that: be provided with gripper shoe between described overcoat and lower installation board.
Above-mentioned Revolving platform for turning around hydraulic support is characterized in that: by holder, draw ring is installed on described upper support, described holder is fixedly connected with upper support.
Above-mentioned Revolving platform for turning around hydraulic support is characterized in that: described bottom bracket is fixedly mounted on ground by stone bolt.
Above-mentioned Revolving platform for turning around hydraulic support is characterized in that: described left support frame, intermediate support beam and right support frame are bolted to connection; Between described i iron and upper mounting plate and the connected mode between i iron and lower installation board for the welding.
Above-mentioned Revolving platform for turning around hydraulic support is characterized in that: described channel-section steel is mounted by means of bolts on upper mounting plate, and the connected mode between described channel-section steel and light rail is welding.
The present invention compared with prior art has the following advantages:
1, simple in structure, reasonable in design and use easy to operate.
2, can effectively solve the problem that it is difficult that hydraulic support turns around, and then shorten the equipment installation and transportation time, shorten the non-cutting time that fully mechanized coal face equipment is installed, reduce labor strength, improve manufacturing schedule.
3, overcome the means of transportation that available technology adopting individual prop, winch, guide chain etc. fall behind, and changed into and be semi-automation, reduced labour intensity, safe and reliable, transport capacity is stronger, and equipment is installed and obviously shortened non-cutting time, and production efficiency increases substantially.
4, this mechanism's easy accessibility can be realized 360 ° of freedom and flexibility rotations, and is safe and reliable, can bear the following action load of 35T, and can bear corresponding tilting moment, and this panoramic table static load ability can reach 900 * 10
4N, overturning moment can reach 150 * 10
4More than NM, its life-span can reach 7000h, and the mean time between failures is not less than 500h.
5, for convenient transportation, adopted split type design; Light rail and underground orbit joint are equipped with locking device, guarantee that flat car does not rotate when sailing panoramic table into.
6, this device is simple to operate, when hydraulic support need to reverse end for end to install, by panoramic table, hydraulic support is not just adjusted to the right place its installation direction before unloading flat car, then transport work plane to, greatly reduce workman's labour intensity, shorten the non-cutting time that fully mechanized coal face equipment is installed.
Below by drawings and Examples, the present invention is described in further detail.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of rotating part of the present invention.
Description of reference numerals:
1-1-left support frame; The 1-2-intermediate support beam; 1-3-right support frame;
The 111-upper mounting plate; The 112-lower installation board; The 113-i iron;
The 2-1-bottom bracket; 2-2-turns round support; The 221-overcoat;
The 222-inner sleeve; The 223-cylindrical roller; The 224-oil pipe;
The straight rail assembly of 3-; The 3-1-channel-section steel; The 3-2-light rail;
The 4-1-otic placode; The 4-2-latch; The 5-ground;
The 6-underground orbit; The 7-draw ring; The 8-holder;
The 9-gripper shoe; The 10-stone bolt; The 11-baffle plate.
The specific embodiment
as shown in Figure 1 to Figure 3, the present invention includes the rotating part that is arranged on ground 5, be arranged on the upper support on described rotating part and be arranged on the straight rail assembly 3 on described upper support and straight rail assembly 3 played the positioning and locking device of positioning and locking effect, described rotating part comprises the bottom bracket 2-1 that is arranged on ground 5 and the revolution support 2-2 that is arranged on bottom bracket 2-1, described upper support is by interconnective left support frame 1-1, intermediate support beam 1-2 and right support frame 1-3 three parts form, described left support frame 1-1, intermediate support beam 1-2 is identical with right support frame 1-3 structure and include upper mounting plate 111, lower installation board 112 and be arranged on upper mounting plate 111 and lower installation board 112 between i iron 113, described i iron 113 all is fixedly connected with lower installation board 112 with upper mounting plate 111, described straight rail assembly 3 comprises the channel-section steel 3-1 that is fixedly mounted on upper mounting plate 111 and the light rail 3-2 that is fixed on channel-section steel 3-1.
As depicted in figs. 1 and 2, in the present embodiment, the latch 4-2 that described positioning and locking device comprises the otic placode 4-1 that is welded on the light rail 3-2 outside and is arranged on underground orbit 6 and is used in conjunction with otic placode 4-1.When worktable rotary puts in place, manually latch 4-2 is inserted otic placode 4-1, in case the non-return turntable rotates.
As shown in figures 1 and 3, in the present embodiment, described revolution is supported 2-2 and is comprised the overcoat 221 that is fixedly connected with lower installation board 112 and the inner sleeve 222 that is fixedly connected with bottom bracket 2-1, be provided with cylindrical roller 223 between described overcoat 221 and inner sleeve 222, described overcoat 221 and inner sleeve 222 are compressed together.
As shown in Figure 1, in the present embodiment, be installed with the convenient oil pipe 224 that cylindrical roller 223 is carried out oiling between described overcoat 221 and inner sleeve 222, guarantee that cylindrical roller 223 is lubricated.
In the present embodiment, between described lower installation board 112 and overcoat 221 and bottom bracket 2-1 and inner sleeve 222 all be bolted to connection.
As shown in Figure 1, in the present embodiment, be provided with gripper shoe 9 between described overcoat 221 and lower installation board 112.
As depicted in figs. 1 and 2, in the present embodiment, by holder 8, draw ring 7 is installed on described upper support, described holder 8 is fixedly connected with upper support.
As shown in Figure 1, in the present embodiment, described bottom bracket 2-1 is fixedly mounted on ground 5 by stone bolt 10, is subjected to displacement when preventing work table rotation.
In the present embodiment, described left support frame 1-1, intermediate support beam 1-2 and right support frame 1-3 are bolted to connection; Between described i iron 113 and upper mounting plate 111 and the connected mode between i iron 113 and lower installation board 112 for the welding.Because upper support adopts split-type structural, therefore convenient transportation.
In the present embodiment, described channel-section steel 3-1 is mounted by means of bolts on upper mounting plate 111, and the connected mode between described channel-section steel 3-1 and light rail 3-2 is welding.In the present embodiment, light rail 3-2 adopts GB 30kg/m light rail, adopts the M20 bolt to be fixed on upper mounting plate 111, and dock with underground orbit 6 its end.
In the present embodiment, baffle plate 11 is installed on upper mounting plate 111, whole device is played a protective role.
In the present embodiment, upper support adopts high-strength bolt to be connected with rotating part.
Operating principle of the present invention is: on panoramic table, straight rail assembly 3 docks with mine lower railway 6, and the manual closing positioning and locking device is realized locking; The flat car that is loaded with hydraulic support sails panoramic table into, and manual unlocking positioning and locking locking device drives the upper support of Revolving platform for turning around hydraulic support by draw ring 7 with winch, by rotating part Rotate 180 °, with the realization tune, after two orbital dockings, the manual closing positioning and locking device; The flat car that is loaded with hydraulic support rolls panoramic table away from, completes tune.In addition, the present invention also can mesh rotating part by motor gear and assign to drive 360 ° of rotations of workbench, can bear the following action load of 35T, and can bear corresponding overturning moment, and the static load ability can reach 900 * 10
4N, overturning moment can reach 150 * 10
4More than NM.
To sum up, the present invention has changed in the past take manpower as main steering mode to the down-hole large-scale digging equipment, Revolving platform for turning around hydraulic support can be realized 360 ° of flexible rotatings by running part, underground labour's high strength, high risk work have been improved, greatly shortened the non-cutting time that fully mechanized coal face equipment is installed, reduce cost of transportation, improved economic benefit, realized the underground high-efficient assistant conveyance.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every according to the technology of the present invention essence to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solution of the present invention.
Claims (10)
1. Revolving platform for turning around hydraulic support, it is characterized in that: comprise the rotating part that is arranged on ground (5), be arranged on the upper support on described rotating part and be arranged on the straight rail assembly (3) on described upper support and straight rail assembly (3) played the positioning and locking device of positioning and locking effect, described rotating part comprises the bottom bracket (2-1) that is arranged on ground (5) and (2-2) supported in the revolution that is arranged on bottom bracket (2-1), described upper support is by interconnective left support frame (1-1), intermediate support beam (1-2) and right support frame (1-3) three parts form, described left support frame (1-1), intermediate support beam (1-2) is identical with right support frame (1-3) structure and include upper mounting plate (111), lower installation board (112) and be arranged on upper mounting plate (111) and lower installation board (112) between i iron (113), described i iron (113) all is fixedly connected with lower installation board (112) with upper mounting plate (111), described straight rail assembly (3) comprises the channel-section steel (3-1) that is fixedly mounted on upper mounting plate (111) and is fixed on light rail (3-2) on channel-section steel (3-1).
2. according to Revolving platform for turning around hydraulic support claimed in claim 1, it is characterized in that: the latch (4-2) that described positioning and locking device comprises the otic placode (4-1) that is welded on light rail (3-2) outside and is arranged on that underground orbit (6) is gone up and is used in conjunction with otic placode (4-1).
3. according to the described Revolving platform for turning around hydraulic support of claim 1 or 2, it is characterized in that: described revolution is supported (2-2) and is comprised the overcoat (221) that is fixedly connected with lower installation board (112) and the inner sleeve (222) that is fixedly connected with bottom bracket (2-1), be provided with cylindrical roller (223) between described overcoat (221) and inner sleeve (222), described overcoat (221) and inner sleeve (222) are compressed together.
4. according to Revolving platform for turning around hydraulic support claimed in claim 3, it is characterized in that: be installed with the convenient oil pipe (224) that cylindrical roller (223) is carried out oiling between described overcoat (221) and inner sleeve (222).
5. according to Revolving platform for turning around hydraulic support claimed in claim 3, it is characterized in that: between described lower installation board (112) and overcoat (221) and bottom bracket (2-1) and inner sleeve (222) all be bolted to connection.
6. according to Revolving platform for turning around hydraulic support claimed in claim 4, it is characterized in that: be provided with gripper shoe (9) between described overcoat (221) and lower installation board (112).
7. according to the described Revolving platform for turning around hydraulic support of claim 1 or 2, it is characterized in that: by holder (8), draw ring (7) is installed on described upper support, described holder (8) is fixedly connected with upper support.
8. according to the described Revolving platform for turning around hydraulic support of claim 1 or 2, it is characterized in that: described bottom bracket (2-1) is fixedly mounted on ground (5) by stone bolt (10).
9. according to the described Revolving platform for turning around hydraulic support of claim 1 or 2, it is characterized in that: described left support frame (1-1), intermediate support beam (1-2) and right support frame (1-3) are bolted to connection; Between described i iron (113) and upper mounting plate (111) and the connected mode between i iron (113) and lower installation board (112) for the welding.
10. according to the described Revolving platform for turning around hydraulic support of claim 1 or 2, it is characterized in that: described channel-section steel (3-1) is mounted by means of bolts on upper mounting plate (111), and the connected mode between described channel-section steel (3-1) and light rail (3-2) is welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110413796 CN103161482A (en) | 2011-12-12 | 2011-12-12 | Revolving platform for turning around hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110413796 CN103161482A (en) | 2011-12-12 | 2011-12-12 | Revolving platform for turning around hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103161482A true CN103161482A (en) | 2013-06-19 |
Family
ID=48584977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110413796 Pending CN103161482A (en) | 2011-12-12 | 2011-12-12 | Revolving platform for turning around hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103161482A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163766A (en) * | 2017-12-27 | 2018-06-15 | 中北大学 | Mining support beam rotating clamp |
| CN114278348A (en) * | 2022-03-04 | 2022-04-05 | 徐州徐工传动科技有限公司 | Mining heavy-duty gear transmission rotary platform |
-
2011
- 2011-12-12 CN CN 201110413796 patent/CN103161482A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163766A (en) * | 2017-12-27 | 2018-06-15 | 中北大学 | Mining support beam rotating clamp |
| CN114278348A (en) * | 2022-03-04 | 2022-04-05 | 徐州徐工传动科技有限公司 | Mining heavy-duty gear transmission rotary platform |
| CN114278348B (en) * | 2022-03-04 | 2022-05-13 | 徐州徐工传动科技有限公司 | Mining heavy-duty gear transmission rotary platform |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |