CN208830951U - A kind of vertical shaft changes the horizontal enclosure structure for boring and digging and following up automatically - Google Patents

A kind of vertical shaft changes the horizontal enclosure structure for boring and digging and following up automatically Download PDF

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Publication number
CN208830951U
CN208830951U CN201820709383.3U CN201820709383U CN208830951U CN 208830951 U CN208830951 U CN 208830951U CN 201820709383 U CN201820709383 U CN 201820709383U CN 208830951 U CN208830951 U CN 208830951U
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CN
China
Prior art keywords
enclosure
rotation
fixed
automatically
pin
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Expired - Fee Related
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CN201820709383.3U
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Chinese (zh)
Inventor
石荣玲
陈文龙
孙涛
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Xuzhou University of Technology
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Xuzhou University of Technology
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Priority to CN201820709383.3U priority Critical patent/CN208830951U/en
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Publication of CN208830951U publication Critical patent/CN208830951U/en
Expired - Fee Related legal-status Critical Current
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Abstract

A kind of vertical shaft changes the horizontal enclosure structure bored the enclosure structure dug and followed up automatically and have one can rotate, and the congruent manner of " fixed enclosure+rotation enclosure+fixation enclosure+rotation enclosure+... the fixed enclosure in+front end " is used to carry out matched whereabouts and identical along the borehole wall in drilling well;The top joint of the bottom of the fixed enclosure and rotation enclosure, on the inner wall of upper/lower terminal, respectively uniformly equipped with hydraulic top and a circle rotation teeth;On the respective abutted surface up and down that the fixed enclosure and rotation enclosure are overlapped mutually, it is each configured with multiple fixed enclosure pin slots, fixed enclosure spring pin and rotation enclosure pin slot, rotation enclosure spring pin;The enclosure operation technique is skillfully constructed, easy construction, and rotation enclosure therein is firm in structure reliable, and globality is strong, can carry out the change of any direction angle according to actual needs, is the reliable structure breakthrough that super large caliber drilling machine carries out that digging operation is bored in deflecting.

Description

A kind of vertical shaft changes the horizontal enclosure structure for boring and digging and following up automatically
Technical field
The present invention relates to the cement coil structures in a kind of drillng operation, especially a kind of vertical shaft changes horizontal bore and digs automatic follow-up Enclosure structure.
Background technique
Currently, for drillng operation drilling well bore it is all smaller, moreover, the direction of drilling well be all vertically oriented mostly into Row, drilling mode vertical in this way enable the alkali wall wall around its drilling well easily to construct solution;But for some spies Different engineering, such as subway, the underground engineerings such as horizontal mine, bomb shelter, launching silo often need on the basis in vertical direction tunnel On to other directions carry out tunnel bifurcated construction, at this moment will use super large caliber and by vertical direction bore dig be changed to level The drilling well dug is bored in direction, and this engineering construction difficulty is very big, is operated difficult quite big, because super large drilling well bore is larger, The volume and weight of its alkali well wall is just especially huge in this way, itself requires also the structure process of cement circle in operation Change, be originally Ground Operation, vertical subsidence follow-up is now to vertically be changed to horizontal direction, the cement circle of well wall surrounding Direction also to change correspondingly, in this case, the transport of complicated numerous tired progress cement circle and the transformation for assembling direction make Construction operation is more complicated, and present, and this operational method is solved and broken through there is presently no better method.
Summary of the invention
It is changed to after horizontal directional drill digs to solve in drillng operation super large caliber drilling well by vertical direction, well wall water The construction operation problem of mud collar, the present invention provides a kind of vertical shafts to change the horizontal enclosure structure for boring and digging and following up automatically, which makees Industry technical thinking is ingenious, easy construction, and rotation enclosure therein is firm in structure reliable, and globality is strong, can be according to actual needs The change for carrying out any direction angle is the reliable structure breakthrough that super large caliber drilling machine carries out that digging operation is bored in deflecting.
A kind of vertical shaft changes the horizontal enclosure structure for boring and digging and following up automatically, including fixed enclosure, hydraulic top, rotation teeth, turns Dynamic enclosure pin slot, rotation enclosure, rotation enclosure spring pin, the fixed enclosure in front end, the fixed enclosure structure in top, fixed enclosure Pin slot, fixed enclosure spring pin;A kind of vertical shaft, which changes the horizontal enclosure structure dug and followed up automatically of boring, has one can rotate Enclosure structure, which is superimposed is formed respectively by fixing enclosure and rotation two kinds of cement circle bodies of enclosure;The fixation is enclosed The bottom surface and rotation enclosure top surface of circle are in vertical direction with 90 °, and superimposed place is positive circular ring shape;The fixed enclosure Top surface and the bottom surface of rotation enclosure are inclined-plane ellipse, they are with " fixed enclosure+rotation enclosure+fixation enclosure+rotation enclosure + ... the fixed enclosure in+front end " stack combinations frame mode, synchronize whereabouts along the borehole wall in drilling well and what matching coincide turn To;The top joint of the bottom of the fixed enclosure and rotation enclosure on the inner wall of upper/lower terminal, is uniformly furnished with respectively Hydraulic top and a circle rotation teeth;The hydraulic top front-end configuration is pawled, it and the circle rotated in enclosure rotate teeth phase Corresponding matching engagement, and then promote the rotation of rotation enclosure;The fixed enclosure and rotation enclosure be overlapped mutually it is respective on On lower abutted surface, it is each configured with multiple fixed enclosure pin slots, fixed enclosure spring pin and rotation enclosure pin slot, rotation Enclosure spring pin.
The rotation enclosure spring pin is turned with corresponding fixed enclosure pin slot in the fixed enclosure in its bottom Dynamic 180 ° of grafting configuration.
The rotation enclosure pin slot is turned with corresponding fixed enclosure spring pin in the fixed enclosure in its top Dynamic 180 ° of grafting configuration.
The hydraulic top has a corresponding hydraulic oil pipeline, hydraulic oil pipeline respectively with the hydraulic cylinder phase of the top console It is connected to, is controlled by console.
The circle body outer surface relative smooth of each rotation enclosure, circle body central diameter size are less than the diameter of drilling well Size is conducive to rotation enclosure in this way and is rotated in drilling shaft lining.
The fixed enclosure circle body outer surface has vertical rill structure, to increase the fixed fastness with the borehole wall, fixes The diameter dimension of enclosure circle body central diameter size and borehole wall matches, and promotes fixed enclosure to carry out with drilling shaft lining so good Good fixation, can not generate rotation.
The rotation teeth are all-metal material, it is one with the high strength cast iron being supported inside fixed enclosure circle body Body is welded and fixed, and then carries out cement simultaneously and pours, and structure is fixed as one with rotation enclosure, for the rotation of whole enclosure Stability provides guarantee.
The fixation enclosure of the enclosure structure top is fixed in enclosure pin slot, and pin is connected to top fixation and encloses Coil structures.
The rotation enclosure of the enclosure structure bottommost, lower rotation enclosure spring pin are fixed in enclosure with front end The pin slot in portion is cooperatively connected.
When construction operation, after the tilt angle that each fixed enclosure and rotation enclosure are determined according to the steering angle of construction, The assembly for forming enclosure structure front is carried out the steering of each rotation enclosure of control rotation by construction personnel, most in console After make localization process.About Specific construction technique, the application separately declares detailed narration.
The invention has the advantages that a kind of vertical shaft change it is horizontal to bore the enclosure structural framing dug and followed up automatically ingenious, apply Work is easy, and rotation enclosure therein is firm in structure reliable, and globality is strong, can carry out changing for any direction according to actual needs Become, is the reliable structure that super large caliber drilling machine carries out that digging operation is bored in deflecting.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the principle schematic diagram of the enclosure structure.
Fig. 2 is the enclosure structure operation effectiveness schematic diagram.
In figure: 1. fixed enclosures, 2. hydraulic tops, 3. rotation teeth, 4. rotation enclosure pin slots, 5. rotation enclosures, 6. turns Dynamic enclosure spring pin, the fixed enclosure in 7. front ends, the fixed enclosure structure in 8. tops, 9. fixed enclosure pin slots, 10. fixed enclosures Spring pin.
Specific embodiment
A kind of vertical shaft changes the horizontal enclosure structure for boring and digging and following up automatically, including fixed enclosure 1, hydraulic top 2, rotation teeth 3, Rotate enclosure pin slot 4, rotation enclosure 5, rotation enclosure spring pin 6, the fixed enclosure 7 in front end, the fixed enclosure structure 8 in top, Fixed enclosure pin slot 9, fixed enclosure spring pin 10;A kind of vertical shaft, which changes the horizontal enclosure structure dug and followed up automatically of boring, one A enclosure structure, the enclosure structure are superimposed are formed respectively by fixing enclosure 1 and rotation 5 two kinds of cement circles of enclosure;The fixation is enclosed The bottom surface and rotation 5 top surface of enclosure of circle 1 are in vertical direction with 90 °, and superimposed place is positive circular ring shape;The fixed enclosure 1 top surface and the bottom surface of rotation enclosure 5 are inclined-plane ellipse, they are with " the fixed enclosure 1+ of fixed enclosure 1+ rotation enclosure 5+ The stacked system of the fixed enclosure 7 " of rotation enclosure 5+ ...+front end is composed, in drilling well along the borehole wall synchronize whereabouts and With identical change direction;The bottom of the fixed enclosure 1 and the top joint of rotation enclosure, the inner wall of upper/lower terminal On, respectively uniformly equipped with hydraulic top 2 and a circle rotation teeth 3;The front-end configuration of the hydraulic top 2 is pawled, it is enclosed with rotation The corresponding matching engagement of a circle rotation teeth on circle, and then promote the rotation of rotation enclosure 5;The fixed enclosure 1 and rotation On the respective top and bottom that enclosure 5 is overlapped mutually, it is each configured with multiple fixed enclosure pin slots 9 and fixed enclosure spring pin 10 and rotation enclosure pin slot 4 and rotation enclosure spring pin 6.
The rotation enclosure spring pin 6 is carried out with corresponding fixed enclosure pin slot 9 in the fixed enclosure 1 in its bottom The grafting configuration of 180 ° of rotation.
The rotation enclosure pin slot 4 fixes corresponding fixed enclosure spring pin 10 in enclosure 1 with its top, into Row rotates 180 ° of grafting configuration.
The hydraulic top 2 has a corresponding hydraulic oil pipeline, the hydraulic oil pipeline hydraulic cylinder with the top console respectively It is connected then, is controlled by console.
The circle body outer surface relative smooth of each rotation enclosure 5, circle body central diameter size are less than the straight of drilling well Diameter size is conducive to rotation enclosure 5 in this way and is rotated in drilling shaft lining.
The 1 circle body outer surface of fixed enclosure has vertical rill structure, to increase the fixed fastness with the borehole wall, fixes The diameter dimension of 1 circle body central diameter size of enclosure and borehole wall matches, and fixed enclosure 1 is promoted to carry out with drilling shaft lining in this way Good fixation can not generate rotation.
The rotation teeth 3 are all-metal material, it is with the high strength cast iron being supported inside fixed 1 circle body of enclosure Integration is welded and fixed, and then carries out cement simultaneously and pours, and structure is fixed as one with rotation enclosure 5, for whole enclosure Rotational stability provides guarantee.
In the fixation enclosure pin slot 9 of the fixation enclosure 1 of the enclosure structure topmost, pin is connected to top fixation and encloses Coil structures 8.
The rotation enclosure 5 of the enclosure structure bottommost, lower rotation enclosure spring pin 10, with the fixed enclosure in front end The pin slot on 7 tops is cooperatively connected.
When construction operation, the tilt angle of each fixed enclosure 1 and rotation enclosure 5 is determined according to the steering angle of construction Afterwards, the assembly for forming enclosure structure front carries out turning for each rotation enclosure 5 of control rotation in console by construction personnel To finally making localization process.About Specific construction technique, the application separately declares detailed narration.

Claims (8)

1. a kind of vertical shaft changes the horizontal enclosure structure for boring and digging and following up automatically, including fixed enclosure (1), hydraulic top (2), rotation teeth (3), rotation enclosure pin slot (4), rotation enclosure (5), rotation enclosure spring pin (6), front end fixed enclosure (7), top are solid Determine enclosure structure (8), fixed enclosure pin slot (9), fixed enclosure spring pin (10);It is characterized in that: a kind of vertical shaft changes water Flat drill, which digs the enclosure structure to follow up automatically, an enclosure structure, and the enclosure structure is by fixing enclosure (1) and rotation enclosure (5) two Kind cement circle is superimposed composition respectively;The bottom surface of the fixed enclosure (1) and rotation enclosure (5) top surface in vertical direction with 90 °, And superimposed place is positive circular ring shape;The top surface of the fixed enclosure (1) and the bottom surface of rotation enclosure (5) are inclined-plane ellipse Shape, they are with " fixed enclosure (1)+rotation enclosure (5)+fixed enclosure (1)+rotation enclosure (5)+...+front end is fixed enclosure (7) " Stacked system be composed, synchronize whereabouts and the identical change direction of matching along the borehole wall in drilling well;The fixation is enclosed Enclose the bottom of (1) and the top joint of rotation enclosure, on the inner wall of upper/lower terminal, respectively uniformly equipped with hydraulic top (2) and One circle rotation teeth (3);The front-end configuration of the hydraulic top (2) is pawled, it and the circle rotated in enclosure rotate teeth phase Corresponding matching engagement, and then promote the rotation of rotation enclosure (5);What the fixed enclosure (1) and rotation enclosure (5) were overlapped mutually On respective top and bottom, it is each configured with multiple fixed enclosure pin slots (9) and fixed enclosure spring pin (10) and rotation is enclosed Enclose pin slot (4) and rotation enclosure spring pin (6).
2. a kind of vertical shaft according to claim 1 changes the horizontal enclosure structure for boring and digging and following up automatically, it is characterized in that: described turn Dynamic enclosure spring pin (6) carries out grafting and matches with corresponding fixed enclosure pin slot (9) on its bottom fixed enclosure (1) It sets.
3. a kind of vertical shaft according to claim 1 changes the horizontal enclosure structure for boring and digging and following up automatically, it is characterized in that: described turn Dynamic enclosure pin slot (4) carries out grafting and matches with corresponding fixed enclosure spring pin (10) on its top fixed enclosure (1) It sets.
4. a kind of vertical shaft according to claim 1 changes the horizontal enclosure structure for boring and digging and following up automatically, it is characterized in that: the liquid Bear down on one (2) have corresponding hydraulic oil pipeline, hydraulic oil pipeline is connected then with the hydraulic cylinder of the top console respectively, by controlling Platform processed is controlled.
5. a kind of vertical shaft according to claim 1 changes the horizontal enclosure structure for boring and digging and following up automatically, it is characterized in that: described each The circle body outer surface relative smooth of a rotation enclosure (5), circle body central diameter size are less than the diameter dimension of drilling well, have in this way It is rotated in drilling shaft lining conducive to rotation enclosure (5).
6. a kind of vertical shaft according to claim 1 changes the horizontal enclosure structure for boring and digging and following up automatically, it is characterized in that: described solid Determine enclosure (1) circle body outer surface and fixes enclosure (1) circle body with vertical rill structure to increase the fixed fastness with the borehole wall The diameter dimension of central diameter size and borehole wall matches, and promotes fixed enclosure (1) to carry out with drilling shaft lining so good It is fixed, rotation can not be generated.
7. a kind of vertical shaft according to claim 1 changes the horizontal enclosure structure for boring and digging and following up automatically, it is characterized in that: described turn Movable tooth tooth (3) is all-metal material, it is integrated welding with the high strength cast iron being supported inside fixed enclosure (1) circle body It is fixed, it then carries out cement simultaneously and pours, structure is fixed as one with rotation enclosure (5), for the slow-roll stabilization of whole enclosure Property provide guarantee.
8. a kind of vertical shaft according to claim 1 changes the horizontal enclosure structure for boring and digging and following up automatically, it is characterized in that: described enclose In the fixation enclosure pin slot (9) of the fixation enclosure (1) of coil structures topmost, it is fixed enclosure structure (8) that pin is connected to top; The rotation enclosure (5) of the enclosure structure bottommost, lower rotation enclosure spring pin (10) are fixed enclosure (7) with front end The pin slot on top is cooperatively connected.
CN201820709383.3U 2018-05-11 2018-05-11 A kind of vertical shaft changes the horizontal enclosure structure for boring and digging and following up automatically Expired - Fee Related CN208830951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820709383.3U CN208830951U (en) 2018-05-11 2018-05-11 A kind of vertical shaft changes the horizontal enclosure structure for boring and digging and following up automatically

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820709383.3U CN208830951U (en) 2018-05-11 2018-05-11 A kind of vertical shaft changes the horizontal enclosure structure for boring and digging and following up automatically

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Publication Number Publication Date
CN208830951U true CN208830951U (en) 2019-05-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108412454A (en) * 2018-05-11 2018-08-17 徐州工程学院 A kind of vertical shaft changes the horizontal enclosure structure for boring and digging and following up automatically

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108412454A (en) * 2018-05-11 2018-08-17 徐州工程学院 A kind of vertical shaft changes the horizontal enclosure structure for boring and digging and following up automatically
CN108412454B (en) * 2018-05-11 2023-11-03 徐州工程学院 Enclose structure that automatic follow-up of vertical shaft change horizontal drilling

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20190507

Termination date: 20200511