CN104879080A - Drill rod pulling-out device for cable anchoring machine - Google Patents

Drill rod pulling-out device for cable anchoring machine Download PDF

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Publication number
CN104879080A
CN104879080A CN201510343759.4A CN201510343759A CN104879080A CN 104879080 A CN104879080 A CN 104879080A CN 201510343759 A CN201510343759 A CN 201510343759A CN 104879080 A CN104879080 A CN 104879080A
Authority
CN
China
Prior art keywords
backing plate
nut
bearing
drill rod
curved
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
Application number
CN201510343759.4A
Other languages
Chinese (zh)
Inventor
孟捷
张荣光
黄旭
张洋洋
宗飞龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE JIAN-AN ENGINEERING Co Ltd OF ZAOZHUANG MINING GROUP
Original Assignee
ZTE JIAN-AN ENGINEERING Co Ltd OF ZAOZHUANG MINING GROUP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZTE JIAN-AN ENGINEERING Co Ltd OF ZAOZHUANG MINING GROUP filed Critical ZTE JIAN-AN ENGINEERING Co Ltd OF ZAOZHUANG MINING GROUP
Priority to CN201510343759.4A priority Critical patent/CN104879080A/en
Publication of CN104879080A publication Critical patent/CN104879080A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a drill rod pulling-out device for a cable anchoring machine. The drill rod pulling-out device for the cable anchoring machine is composed of a nut drill rod, a backing plate, a bearing and two double-curved hooks, a bearing hole is formed in the center portion of the backing plate, the bearing is welded in the bearing hole, and the nut drill rod is arranged in the center portion of the backing plate through the bearing. The two ends of the backing plate are each provided with a double-curved hook insertion hole, and the two double-curved hooks are fixed at the two ends of the backing plate through the double-curved hook insertion holes respectively. The drill rod pulling-out device for the cable anchoring machine has the advantages of being easy to manufacture, scientific, reasonable, economical, practical, easy to operate, safe, effective, simple, easy to learn, suitable for popularization and the like, therefore, the drill rod pulling-out process becomes simple and rapid.

Description

Anchor cable machine plays pricker device
technical field:
The present invention relates to a kind of anchor cable machine and play pricker device, belong to mining equipment technical field.
background technology:
Underground construction personnel visit at the moment at use anchor cable machine construction anchor cable or roof and floor, by the impact of geology and the condition of anchor cable machine own, if it is comparatively dark to visit eye, reach 5m and above time, the sectional rod of use is often difficult to extract, and causes wasting of drilling rod, drill bit.When constructing anchor cable, if there is folder pricker situation, drilling rod is difficult to extract equally.
summary of the invention:
The object of the invention is, for the ease of extracting drilling rod, to increase work efficiency, providing a kind of anchor cable machine to play pricker device.
For achieving the above object, the technical solution used in the present invention is:
A kind of anchor cable machine plays pricker device, and be made up of a nut drilling rod, one piece of backing plate, bearing and two two curved hooks, be provided with a dead eye in the center of backing plate, in dead eye, weld a bearing, nut drilling rod is arranged on backing plate center by bearing.Be respectively equipped with a two curved hook jack at backing plate two ends, two two curved hooks are separately fixed at the two ends of backing plate by two curved hook jack.
Described nut drilling rod is made up of a nut and a short drill pipe, and short drill pipe overlaps a nut, and nut and short drill pipe weld together, and nut can be used as baffle plate, keep off on bearing.
Described backing plate is a cuboid steel plate, and the corner of backing plate is set to fillet, bores a dead eye, be welded with a ball bearing in dead eye in the middle of backing plate, respectively bores a two curved hook jack at backing plate two ends.
Described two curved hook is provided with 2, and each top is provided with two symmetrical crotches, bottom Che Si.
The invention has the beneficial effects as follows, this device have make simple, scientific and reasonable, economic and practical, processing ease, safe and effective, easy to learn, be suitable for the advantages such as popularization, pricker process become simply, fast.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of backing plate.
Fig. 3 is the structural representation of nut drilling rod.
Fig. 4 is the using state figure of this device.
1 nut drilling rod, 11 nuts, 12 short drill pipe, 2 backing plates, 21 pairs of curved hook jacks, 3 pairs of curved hooks, 4 bearings, 5 anchor cable machines, 6 anchor cable machine guard rings in figure.
detailed description of the invention:
As Figure 1-4, a kind of anchor cable machine (5) plays pricker device, be made up of a nut drilling rod, one piece of backing plate (2), a bearing (4) and two two curved hooks (3), a dead eye is provided with in the center of backing plate (2), in dead eye, weld a bearing (4), nut drilling rod (1) is arranged on backing plate (2) center by bearing (4).Be respectively equipped with a two curved hook jack (21) at backing plate (2) two ends, two two curved hooks (3) are separately fixed at the two ends of backing plate (2) by two curved hook jack (21).Nut drilling rod (1) is made up of the short drill pipe (12) of a M24 nut (11) and one section of Φ 19 × 400mm, distance 140mm place, short drill pipe (12) top cover M24 nut (11), and weld together with short drill pipe (12), as baffle plate, keep off on bearing (4).Backing plate (2) is the cuboid steel plate that one piece of 12mm is thick, its length is respectively 360mm, 80mm with wide, the corner of backing plate (2) is set to fillet, in the middle of backing plate (2), bore a diameter is the dead eye of 55mm, in dead eye, weld 6205 bearing (4), the two curved hook jack (21) of a Φ 12mm is respectively bored at backing plate (2) two ends.Two curved hook (3) is provided with two, the long 450mm of each hook, and top is provided with two symmetrical crotches, bottom Che Si 150mm.
Using method: 1. sectional rod is squeezed into after in adjoining rock, goes down tail drilling rod, to be inserted by nut drilling rod (1) in the bearing (4) in the middle of backing plate (2) and to connect with bottom drilling rod.
2. hang on anchor cable machine guard ring (6) by two two curved hooks (3), bottom is each passed through the two curved hook jack (21) at backing plate (2) two ends, below M12 nut screwing clamping.
3. start anchor cable machine (5), extracted by drilling rod, after unloading first drilling rod, nut drilling rod (1) is connected with next root drilling rod again, then extracts each drilling rod successively.
By nut drilling rod (1) and two curved hook (3), anchor cable machine (5) and the sectional rod used are linked together, ensure tail drilling rod to be effectively connected with anchor cable machine (5) not come off, pricker process is become simply, fast.

Claims (4)

1. an anchor cable machine plays pricker device, it is characterized in that: this device is made up of a nut drilling rod, one piece of backing plate, bearing and two two curved hooks, a dead eye is provided with in the center of backing plate, a bearing is welded in dead eye, nut drilling rod is arranged on backing plate center by bearing, backing plate two ends are respectively equipped with a two curved hook jack, and two two curved hooks are separately fixed at the two ends of backing plate by two curved hook jack.
2. anchor cable machine according to claim 1 plays pricker device, it is characterized in that: described nut drilling rod is made up of a nut and a short drill pipe, and short drill pipe overlaps a nut, and nut and short drill pipe weld together, and nut, as baffle plate, keeps off on bearing.
3. anchor cable machine according to claim 1 plays pricker device, it is characterized in that: described backing plate is a cuboid steel plate, and the corner of backing plate is set to fillet, in the middle of backing plate, bore a dead eye, in dead eye, be welded with a ball bearing, respectively bore a two curved hook jack at backing plate two ends.
4. anchor cable machine according to claim 1 plays pricker device, it is characterized in that: described two curved hook is provided with 2, and each two curved hook top is provided with two symmetrical crotches, bottom Che Si.
CN201510343759.4A 2015-06-20 2015-06-20 Drill rod pulling-out device for cable anchoring machine Pending CN104879080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510343759.4A CN104879080A (en) 2015-06-20 2015-06-20 Drill rod pulling-out device for cable anchoring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510343759.4A CN104879080A (en) 2015-06-20 2015-06-20 Drill rod pulling-out device for cable anchoring machine

Publications (1)

Publication Number Publication Date
CN104879080A true CN104879080A (en) 2015-09-02

Family

ID=53946731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510343759.4A Pending CN104879080A (en) 2015-06-20 2015-06-20 Drill rod pulling-out device for cable anchoring machine

Country Status (1)

Country Link
CN (1) CN104879080A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101096849A (en) * 2006-06-30 2008-01-02 于艳芳 Soil body anchor rod construction process and anchor rod member thereof
CN101748981A (en) * 2009-12-26 2010-06-23 枣庄矿业(集团)有限责任公司柴里煤矿 Underground fire-extinction preventing drilling device
WO2013004956A1 (en) * 2011-07-01 2013-01-10 Dietswell Drilling mast having a double drawing capacity
CN202810734U (en) * 2012-09-13 2013-03-20 济宁矿业集团有限公司安居煤矿 Drilling tool rod pulling device
CN203145829U (en) * 2013-03-04 2013-08-21 中国矿业大学 Small-bore piercing and hydraulic slotting integrated device based on anchor cable drilling machine
CN203822221U (en) * 2014-05-09 2014-09-10 开滦(集团)有限责任公司钱家营矿业分公司 Special tool for drawing anchor cable drill rod
CN204716164U (en) * 2015-06-20 2015-10-21 枣庄矿业集团中兴建安工程有限公司 Anchor cable machine plays pricker device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101096849A (en) * 2006-06-30 2008-01-02 于艳芳 Soil body anchor rod construction process and anchor rod member thereof
CN101748981A (en) * 2009-12-26 2010-06-23 枣庄矿业(集团)有限责任公司柴里煤矿 Underground fire-extinction preventing drilling device
WO2013004956A1 (en) * 2011-07-01 2013-01-10 Dietswell Drilling mast having a double drawing capacity
CN202810734U (en) * 2012-09-13 2013-03-20 济宁矿业集团有限公司安居煤矿 Drilling tool rod pulling device
CN203145829U (en) * 2013-03-04 2013-08-21 中国矿业大学 Small-bore piercing and hydraulic slotting integrated device based on anchor cable drilling machine
CN203822221U (en) * 2014-05-09 2014-09-10 开滦(集团)有限责任公司钱家营矿业分公司 Special tool for drawing anchor cable drill rod
CN204716164U (en) * 2015-06-20 2015-10-21 枣庄矿业集团中兴建安工程有限公司 Anchor cable machine plays pricker device

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PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150902

WD01 Invention patent application deemed withdrawn after publication