CN209444302U - A kind of anchor fluke mounting device of novel multi-point displacement meter - Google Patents

A kind of anchor fluke mounting device of novel multi-point displacement meter Download PDF

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Publication number
CN209444302U
CN209444302U CN201821881540.5U CN201821881540U CN209444302U CN 209444302 U CN209444302 U CN 209444302U CN 201821881540 U CN201821881540 U CN 201821881540U CN 209444302 U CN209444302 U CN 209444302U
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CN
China
Prior art keywords
deconcentrator
anchor fluke
push rod
bull stick
metal
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 - Fee Related
Application number
CN201821881540.5U
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Chinese (zh)
Inventor
茹文凯
郝嘉伟
徐强
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Shandong University of Science and Technology
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Shandong University of Science and Technology
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Priority to CN201821881540.5U priority Critical patent/CN209444302U/en
Application granted granted Critical
Publication of CN209444302U publication Critical patent/CN209444302U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of anchor fluke mounting devices of novel multi-point displacement meter, and composition includes: deconcentrator, push rod.The uniform welding four fixation steel pawls under in the middle part of deconcentrator surrounding, steel pawl is contacted with hole wall, four fixed rotating shafts of uniform welding are distinguished in the surrounding of push rod setting height, it is separately connected bull stick: when installation anchor fluke, anchor fluke, deconcentrator are successively inserted in push rod, are parked in setting position, anchor fluke is blocked by deconcentrator, deconcentrator is blocked by bull stick, and anchor fluke, deconcentrator are then pushed to designated position in drilling with push rod.Push rod is pulled downward on, bull stick is shunk upwards when encountering anchor fluke and deconcentrator, withdraws from push rod smoothly.And the steel wire below anchor fluke sequentially passes through below anchor fluke in the separated time circular hole of the non-wiring of deconcentrator.The utility model is designed reasonably, structure is simple, easy to use, can disposably install multiple anchor flukes, while solving the problems, such as steel wire winding.

Description

A kind of anchor fluke mounting device of novel multi-point displacement meter
Technical field
The utility model relates to a kind of anchor fluke mounting devices of novel multi-point displacement meter, are particularly suitable for mining and ground work The monitoring of journey deep strata displacement.
Background technique
Multipoint displacement meter is that one kind is widely used in mining and geotechnical engineering field, monitors the device of country rock deep displacement. Multipoint displacement meter is mainly made of anchor fluke and hole external pelivimetry device.Wherein, anchor fluke is pushed by anchor cable or push rod and is referred into drilling Measurement position is anchored on rock stratum;External pelivimetry device in hole is connected by steel wire with anchor fluke, anchor fluke with rock stratum mobile drive Steel wire is mobile, to reflect the displacement information of rock stratum on hole external pelivimetry device.
Currently, multipoint displacement meter anchor fluke mounting means is anchor fluke to be put in anchor cable top anchor fluke is pushed to difference several times The specified measurement position of depth.It is not only time-consuming and laborious in this way, and the anchor fluke repeatedly pushed is easy that steel wire is made to wind influence mutually Measurement accuracy be easy to cause erroneous judgement.
Summary of the invention
In order to overcome above-mentioned problems of the prior art, the utility model provides a kind of novel anchor fluke installation dress It sets, which can not only use a push rod that multiple anchor flukes are disposably pushed to specified measurement position, and And can be good at separating steel wire, solve the problems, such as steel wire winding.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of anchor fluke mounting device of novel multi-point displacement meter, composition includes: deconcentrator, push rod.
The deconcentrator includes metal ring, separated time circular hole, fixed steel pawl.The metal ring internal diameter is greater than the push rod Diameter, the metal ring outer diameter are less than bore diameter;The metal ring surrounding is uniformly distributed three separated time circular holes, and described point Line circular hole is circular through hole;The fixed steel pawl is stainless reinforcing bar, and uniform welding is in metal ring outer surface.
The push rod includes cylindrical metal bar, fixed rotating shaft, bull stick.The metal shank diameter is less than anchor fluke, deconcentrator Internal diameter.The fixed rotating shaft includes arc metal plate, side-lens, egative film, metal bar, and totally four.The fixed rotating shaft is uniform It is welded in metallic rod, can still pass through anchor fluke, deconcentrator.The arc metal plate uniform welding is in metallic rod specified altitude assignment Surrounding, the side-lens is two panels identical rectangular sheet metal, and height is equal in arc metal plate height, and correspondence is welded on curved metal The both sides of piece, the egative film are also rectangular metal sheet, are welded between two side-lens bottom edges, and the metal bar is smooth outer surface Metallic rod, be welded between two side-lens.The bull stick is the metallic rod that there is circular ring structure in lower end, and the internal radius is greater than The outer diameter of metal bar, and bull stick it is horizontal positioned after do not contacted with drill hole inner wall.
The beneficial effects of the utility model are: in the utility model, in the middle part of deconcentrator surrounding under four directions of uniform welding Fixation steel pawl, steel pawl contacts with hole wall, distinguishes four fixed rotating shafts of uniform welding in the surrounding of push rod setting height, connects respectively Switching through bar: when installation anchor fluke, anchor fluke, deconcentrator being successively inserted in push rod, are parked in setting position, anchor fluke is blocked by deconcentrator, point Line device is blocked by bull stick, and anchor fluke, deconcentrator are then pushed to designated position in drilling with push rod.Pull downward on push rod, bull stick It is shunk upwards when encountering anchor fluke and deconcentrator, withdraws from push rod smoothly.And the steel wire below anchor fluke sequentially passes through under anchor fluke In the separated time circular hole of the square non-wiring of deconcentrator.
Advantage: the utility model is designed reasonably, structure is simple, easy to use, can disposably install multiple anchor flukes, solve simultaneously It has determined steel wire winding problem.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the principles of the present invention figure.
Fig. 2 is the schematic diagram of deconcentrator.
Fig. 3 is the combination assumption diagram of deconcentrator and fixed rotating shaft.
Fig. 4 is fixed rotating shaft structure chart.
In figure: 1-deconcentrator;2-deconcentrators;3-push rods;4-fixed steel pawls;5-separated time circular holes;6-bull sticks;7— Side-lens;8-egative films;9-metal bars;10-arc metal plates;11-rock stratum.
Specific embodiment
A kind of anchor fluke mounting device of novel multi-point displacement meter as shown in the figure, composition includes: deconcentrator 2, push rod 3.Institute Stating deconcentrator 2 includes metal ring, separated time circular hole 5, fixed steel pawl 4.The metal ring internal diameter is greater than 3 diameter of push rod, The metal ring outer diameter is less than bore diameter;The metal ring surrounding is uniformly distributed three separated time circular holes 5, the separated time circle Hole 5 is circular through hole;The fixed steel pawl 4 is stainless reinforcing bar, and uniform welding is in metal ring outer surface.The push rod 3 includes Cylindrical metal bar, fixed rotating shaft, bull stick 6.The metal shank diameter is less than the internal diameter of anchor fluke 1, deconcentrator 2.The fixation turns Axis includes arc metal plate 10, side-lens 7, egative film 8, metal bar 9, and totally four.The fixed rotating shaft uniform welding is in metallic rod On, it can still pass through anchor fluke 1, deconcentrator 2.10 uniform welding of arc metal plate metallic rod specified altitude assignment surrounding, The side-lens 7 is two panels identical rectangular sheet metal, and high equal high in arc metal plate 10, correspondence is welded on arc metal plate 10 Both sides, the egative film 8 also be rectangular metal sheet, be welded between two side-lens, 7 bottom edge, the metal bar 9 be outer surface light Sliding metallic rod is welded between two side-lens 7.The bull stick 6 is the metallic rod that there is circular ring structure in lower end, the internal radius Greater than the outer diameter of metal bar 9, and bull stick 6 it is horizontal positioned after do not contacted with drill hole inner wall.
The uniform welding four fixation steel pawls 4 under in the middle part of 2 surrounding of deconcentrator, steel pawl 4 is contacted with hole wall, in push rod 3 The surrounding of setting height distinguishes four fixed rotating shafts of uniform welding, is separately connected bull stick 6: when installation anchor fluke 1, by anchor fluke 1, separated time Device 2 is successively inserted in push rod 3, is parked in setting position, and anchor fluke 1 is lived by deconcentrator card 2, and deconcentrator 2 is blocked by bull stick 6, then with pushing away Anchor fluke 1, deconcentrator 2 are pushed to designated position in drilling by bar 3.Push rod 3 is pulled downward on, bull stick 6 is encountering anchor fluke 1 and deconcentrator It is shunk upwards when 2, withdraws from push rod 3 smoothly.And the steel wire of the lower section of anchor fluke 1 sequentially pass through the 1 lower section deconcentrator 2 of anchor fluke without In the separated time circular hole 5 of line.

Claims (2)

1. a kind of anchor fluke mounting device of novel multi-point displacement meter, including deconcentrator, push rod, it is characterised in that: the deconcentrator Internal diameter is greater than rod diameter, including metal ring, separated time circular hole, fixed steel pawl;The metal ring surrounding is uniformly distributed three Separated time circular hole, the separated time circular hole are circular through hole, and the fixed steel pawl is stainless reinforcing bar, and uniform welding is in metal ring appearance Face;The push rod includes cylindrical metal bar, fixed rotating shaft, bull stick;The fixed rotating shaft uniform welding is in cylindrical metal bar Surrounding;The bull stick is connected on fixed rotating shaft.
2. a kind of anchor fluke mounting device of novel multi-point displacement meter according to claim 1, it is characterised in that: the fixation Shaft includes arc metal plate, side-lens, egative film, metal bar;The arc metal plate is welded on metallic rod wall, the side block Piece is two panels identical rectangular sheet metal, is welded on the both sides of arc metal plate, and the egative film is welded between two side-lens bottom edges, The metal bar is welded between two side-lens;The bull stick lower end is annulus, and the internal radius is greater than the outer diameter of metal bar, The bull stick and metal bar active link.
CN201821881540.5U 2018-11-15 2018-11-15 A kind of anchor fluke mounting device of novel multi-point displacement meter Expired - Fee Related CN209444302U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821881540.5U CN209444302U (en) 2018-11-15 2018-11-15 A kind of anchor fluke mounting device of novel multi-point displacement meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821881540.5U CN209444302U (en) 2018-11-15 2018-11-15 A kind of anchor fluke mounting device of novel multi-point displacement meter

Publications (1)

Publication Number Publication Date
CN209444302U true CN209444302U (en) 2019-09-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111456722A (en) * 2020-04-08 2020-07-28 中国矿业大学 Device and method for circularly installing multiple measuring points for rock movement in ground vertical drilling hole
CN116295076A (en) * 2023-02-13 2023-06-23 长江水利委员会长江科学院 Installation guide and locking device for tandem type multi-position displacement measuring meter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111456722A (en) * 2020-04-08 2020-07-28 中国矿业大学 Device and method for circularly installing multiple measuring points for rock movement in ground vertical drilling hole
CN116295076A (en) * 2023-02-13 2023-06-23 长江水利委员会长江科学院 Installation guide and locking device for tandem type multi-position displacement measuring meter
CN116295076B (en) * 2023-02-13 2024-03-26 长江水利委员会长江科学院 Installation guide and locking device for tandem type multi-position displacement measuring meter

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190927

Termination date: 20201115

CF01 Termination of patent right due to non-payment of annual fee