CN203431095U - Fixing device for hanging on rock - Google Patents
Fixing device for hanging on rock Download PDFInfo
- Publication number
- CN203431095U CN203431095U CN201320476220.2U CN201320476220U CN203431095U CN 203431095 U CN203431095 U CN 203431095U CN 201320476220 U CN201320476220 U CN 201320476220U CN 203431095 U CN203431095 U CN 203431095U
- Authority
- CN
- China
- Prior art keywords
- wire rope
- sleeve pipe
- fixing device
- rock
- hole
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a fixing device for hanging on rock. The fixing device comprises a sleeve for fixing a steel wire rope, wedged iron, the steel wire rope and a steel wire rope clamp; the inner hole of the sleeve is a conical hole; two pieces of wedged iron are arranged and are used for fastening the steel wire rope in the sleeve and fastening the sleeve in a drill hole in the bedrock respectively; one end of the steel wire rope is fixed in the conical hole in the sleeve by virtue of the wedged iron, and tail end of the other end of the steel wire rope is coiled to form an annular shape, and is clamped firmly by virtue of a steel wire rope clamp for hanging a scraper hoist. The fixing device is small in size, free from welding, convenient and firm for installation, easy for disassembly and low in cost; and the production cost is greatly lowered.
Description
Technical field
The utility model belongs to mining machinery technical field, and particularly a kind of rock is hung fixing device.
Background technique
When electric scraper discharging is used in the operation of underground mining ore removal, need in stope rock, fix and hang scraper slusher, generally adopt at present the supporting pull-rod type scraper gourd hook of producer, as shown in Figure 1, this pull-rod type scraper gourd hook by hole at the bottom of drift 12,38mm split coupling 13, the connection pull bar 14 of 24mm, hole wall iron shoulder 15, scraper cucurbit draw ring 16 form, being arranged on aperture is in the pre-drilled boring 11 of 40mm, hole depth 600mm, scraper cucurbit hangs in draw ring 16, gives scraper slusher operation guiding.The know-why of this invention is: 38mm split coupling 13 and the hole wall iron shoulder 15 part I that is welded as a whole, connection pull bar 14, scraper cucurbit draw ring 16 another integral part II of welding of drift 12 and 24mm at the bottom of hole.I is enclosed within the pull-rod type scraper gourd hook III that the pull bar of II forms a whole outward.III is put into boring, with hammer, I is hammered into shape tightly in hole, according to drift at the bottom of hole 2,38mm split coupling 13 spreadings are fixed on the wall of a borehole.Scraper cucurbit hangs on scraper cucurbit draw ring 16, because pulling force is outside hole, II is pulled outwardly, make at the bottom of hole drift 12 by 38mm split coupling 13 more tensioner be fixed on the wall of a borehole.Because this device is longer, therefore boring is installed needs to beat deeplyer; Because the mode by welding between each parts connects, the easy sealing-off of electric welding junction is damaged; And this device is disposable, can not reclaim the waste that has caused cost.
Summary of the invention
For addressing the above problem, the utility model provides a kind of rock to hang fixing device, and this device volume is little, does not need welding, easy for installation firm, is easy to dismounting.
For achieving the above object, the technical solution adopted in the utility model is: a kind of rock is hung fixing device, it is characterized in that, comprise for fixedly sleeve pipe, wedge, wire rope, the wire line shoe of wire rope, described casing tube internal hole is cone shape hole, described wedge is two, be respectively for wire rope being fastened in sleeve pipe and for sleeve pipe being fastened in basement rock boring, one end of described steel cable is fixed in sleeve pipe cone shape hole by wedge, the tail end of the other end be coiled into ring-type and by wire line shoe card jail for hanging scraper cucurbit.
For convenience of sleeve pipe, be clamped in boring, 2/3rds of described casing length is cone, and remaining 1/3rd and cone bottom join for cylindrical body, and the tapering of cone is 4-5 degree, the tapering of opening cone shape hole in described sleeve pipe is 1-2 degree, and the cone shape hole of cylindrical body end is large aperture end.
Compared with prior art the utlity model has following advantage:
The one, apparatus structure is simple, practical, and Meteorological is low; The 2nd, this device is recyclable to be reused, saves production cost; Three volumes is little, easy for installation firm.
Accompanying drawing explanation
Accompanying drawing 1, pull-rod type scraper gourd hook schematic diagram;
Accompanying drawing 2, the utility model rock are hung the structural representation of fixing device;
Accompanying drawing 3, the utility model rock are hung the structural representation of fixing device middle sleeve;
A-A portion sectional drawing in accompanying drawing 4, accompanying drawing 3;
B-B portion sectional drawing in accompanying drawing 5, accompanying drawing 3;
In figure: 1, boring, 2, wedge, 3, sleeve pipe, 4, basement rock, 5, wedge, 6, wire rope, 7, wire line shoe, 11,40mm boring, 12, drift at the bottom of 38mm hole, 13, split coupling, 14,24mm connects pull bar, 15, hole wall iron takes on, 16, scraper cucurbit draw ring.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
The utility model be a kind of in rock the device of fixed hook, by boring 1, for clamp wire rope wedge 2, sleeve pipe 3, for clamping wedge 5, wire rope 6, the wire line shoe 7 of sleeve pipe, form.Sleeve pipe 3 is made by 36mm round steel, length 10cm, and 2/3 of casing length is cone, the tapering of cone is 4-5 degree, what sleeve pipe was remaining 1/3 is cylindrical body, and bottom and the cylindrical body of cone join, and sleeve pipe bores cone-shaped inner hole along central axis, the tapering in hole is 1-2 degree, the cone-shaped inner hole of cylindrical body end is large aperture end, and the cone-shaped inner hole of cone end is that Duan， small aperture, small aperture is than the large 1mm of wire rope used, the diameter of wire rope is 12-14mm, so that wire rope penetrates.During use, first one section of wire rope 6 is inserted in sleeve pipe 3, and make wire rope reserve length at the large aperture of cone-shaped inner hole end to be about 10mm, in the cone shape hole of the cylindrical body end of sleeve pipe, insert wedge 2 for wire rope is clamped in sleeve pipe, then the cylindrical body end of sleeve pipe is inserted in basement rock 4 borings 1 of accomplishing fluently in advance, between sleeve pipe taper end and boring, put into wedge 5, sleeve pipe is clamped in boring, the wire rope 6 that is exposed at boring outside is coiled into ring-type, with steel wire card 7 cards firmly, for hanging scraper cucurbit.
Device is made and fitting operation step: 1, use 40mm drill bit, bored degree of depth 150-200mm boring 1 in basement rock 4; 2, wire rope 6 is penetrated to the endoporus of the sleeve pipe 3 processing in advance, at the wire rope of casing tube internal hole large aperture end, reserve the about 10mm of length, wedge 2 is wedged in to sleeve pipe large aperture end and tightens up wire rope; In casing tube internal hole small aperture, end stays suitable length, and wire rope is coiled into ring-type, with steel wire card 7 cards firmly, and for hanging scraper cucurbit; 3, the assemblying body of wire rope and sleeve pipe is inserted in boring, at the bottom of major part is placed in hole, the wire rope that is coiled into ring-type is stayed outside hole, with wedge 5 wedgings, the assemblying body of sleeve pipe and wire rope is fixed in boring; While 4, needing to move, as long as get loose wedge 5, just can take out the assemblying body of sleeve pipe and wire rope, in next one boring, by above-mentioned steps is fixing, use.
Claims (4)
1. a rock is hung fixing device, it is characterized in that, comprise for fixedly sleeve pipe, wedge, wire rope, the wire line shoe of wire rope, described casing tube internal hole is cone shape hole, described wedge is two, be respectively for wire rope being fastened in sleeve pipe and for sleeve pipe being fastened in basement rock boring, one end of described steel cable is fixed in sleeve pipe cone shape hole by wedge, the tail end of the other end be coiled into ring-type and by wire line shoe card jail for hanging scraper cucurbit.
2. a kind of rock according to claim 1 is hung fixing device, it is characterized in that, 2/3rds of described casing length is cone, and remaining 1/3rd and cone bottom join for cylindrical body.
3. a kind of rock according to claim 2 is hung fixing device, it is characterized in that, the tapering of described cone is 4-5 degree.
4. a kind of rock according to claim 2 is hung fixing device, it is characterized in that, the tapering of opening cone shape hole in described sleeve pipe is 1-2 degree, and the cone shape hole of cylindrical body end is large aperture end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476220.2U CN203431095U (en) | 2013-08-06 | 2013-08-06 | Fixing device for hanging on rock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476220.2U CN203431095U (en) | 2013-08-06 | 2013-08-06 | Fixing device for hanging on rock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431095U true CN203431095U (en) | 2014-02-12 |
Family
ID=50060133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320476220.2U Expired - Lifetime CN203431095U (en) | 2013-08-06 | 2013-08-06 | Fixing device for hanging on rock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431095U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388649A (en) * | 2013-08-06 | 2013-11-13 | 江西稀有金属钨业控股集团有限公司 | Rock suspending fixing device and method |
| CN108571566A (en) * | 2017-03-14 | 2018-09-25 | 东京制纲株式会社 | Twisted wire wedge |
| CN109577894A (en) * | 2018-12-12 | 2019-04-05 | 锡矿山闪星锑业有限责任公司 | A kind of Fast Installation fixing means of underground scraper |
-
2013
- 2013-08-06 CN CN201320476220.2U patent/CN203431095U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388649A (en) * | 2013-08-06 | 2013-11-13 | 江西稀有金属钨业控股集团有限公司 | Rock suspending fixing device and method |
| CN108571566A (en) * | 2017-03-14 | 2018-09-25 | 东京制纲株式会社 | Twisted wire wedge |
| CN109577894A (en) * | 2018-12-12 | 2019-04-05 | 锡矿山闪星锑业有限责任公司 | A kind of Fast Installation fixing means of underground scraper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103047951B (en) | Method for installing multipoint extensometer for detecting displacement at deep part of surrounding rock | |
| CN203431095U (en) | Fixing device for hanging on rock | |
| CN104405423A (en) | Mining grouting anchor rope | |
| CN105604057B (en) | One kind expands unfolding wing type anchor rod device | |
| CN102678148A (en) | Novel high-strength constant-resistance large deformation anchor rod and using method thereof | |
| CN205558943U (en) | Country rock fault slip casting stock in pit | |
| CN103388649A (en) | Rock suspending fixing device and method | |
| CN1963044A (en) | Construction method for withdrawal of waste pile | |
| CN106223892B (en) | Slide block type fisher | |
| CN206468364U (en) | In one kind device is pre-installed to deep hole Anchor Agent | |
| CN205260049U (en) | Deep roadway support uses novel concrete support | |
| CN202509486U (en) | Elevation control device for installing reinforcement cage of cast-in-situ bored pile | |
| CN102061883B (en) | Eccentric wheel clamp and method for running casing in drill hole of mine | |
| CN105443150A (en) | Self-drilling anchor rod capable of rapidly mounting | |
| CN102587943A (en) | Method for quickly mounting capsule resin on separation area of top plate | |
| CN204511327U (en) | The anti-eccentric drill bit structure of tunnel anchoring boring | |
| CN210768682U (en) | Can repeatedly salvage formula rope and get core fishing device | |
| CN204436424U (en) | Distortion roofbolt recovering device | |
| CN108005581A (en) | The thick support top coal drift roof bolting hole hole-forming device of soft broken and its application method | |
| CN105626111A (en) | Telescopic two-ended anchor cable for two-direction reinforcing of coal pillar | |
| CN202560142U (en) | Drill rod fishing device for kilometer drilling machine | |
| CN203531935U (en) | Mine multi-steel-strand combined support device | |
| CN202768573U (en) | Self-drilling expansion screw | |
| CN202731748U (en) | Coal bed gas pipe distribution device | |
| CN102644285A (en) | Anti-collapse hole construction method for anchor drilling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |