CN111927547B - Auxiliary pipe drawing machine for drilling and digging of bedrock body - Google Patents
Auxiliary pipe drawing machine for drilling and digging of bedrock body Download PDFInfo
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- CN111927547B CN111927547B CN202010774728.5A CN202010774728A CN111927547B CN 111927547 B CN111927547 B CN 111927547B CN 202010774728 A CN202010774728 A CN 202010774728A CN 111927547 B CN111927547 B CN 111927547B
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- 238000005553 drilling Methods 0.000 title claims abstract description 20
- 239000011435 rock Substances 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000001125 extrusion Methods 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000003828 downregulation Effects 0.000 abstract 1
- 239000000945 filler Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses an auxiliary tube drawing machine for drilling and excavating a basement rock body, which can well adjust an arc-shaped clamping plate according to the pipe diameter of a pipe to be drawn on site when the pipe drawing construction work is carried out through a fixed round pipe and a lantern ring, has wide application range, can well clamp and fix the pipe when the pipe is drawn through an anti-skid lug, a locking block and a locking barb, can prevent the pipeline from falling and sliding in the pipe drawing process, improves the working efficiency and ensures the working economic benefit; through the supplementary fixed establishment who sets up, mainly be through rotating and pressing down regulation activity post for the separation of card post and circular fixed slot is perhaps fixed, and then the fixed position of the control lantern ring removes and fixes, and then whether control is to the locking of pipeline, and it is fixed when the pipeline locking provides convenient for the tube drawing work, and operation safe and reliable.
Description
Technical Field
The invention relates to the technical field of construction equipment, in particular to an auxiliary drawbench for drilling and excavating a bedrock body.
Background
The pipe drawing machine is matched auxiliary equipment of a drilling machine in various rock-soil drilling projects, is suitable for projects such as cast-in-place piles, jet grouting drilling, anchor cable holes and the like which are constructed by adopting a pipe following drilling process, is used for drawing out a wall protection sleeve and a drill rod of a drilling hole, and can also be used for drawing out the sleeve and the drill rod in the accident treatment of various drilling tools, and is formed by connecting a hydraulic station, an oil cylinder, a base and a clamping seat by using a high-pressure hydraulic rubber pipe; the hydraulic station consists of an overflow valve, a high-pressure reversing valve and an oil circuit block; the clamping seat is a holding device of the drawbench and consists of an inner clamp and an outer clamp; the inner card can be made into different specifications according to the needs of customers so as to clamp different sleeves.
When the pipe drawing machine is used for pipe drawing, a pipe is usually clamped in a clamping seat, and then the pipe is drawn out by hydraulic power of a hydraulic cylinder, in the process, the caliber of the clamping seat on the pipe drawing machine is fixed and unchanged, the pipe with different diameters is very inconvenient to draw, when the diameter of the pipe is larger than that of the clamping seat, the pipe drawing machine needs to be replaced, when the diameter of the pipe is smaller than that of the clamping seat, a gasket needs to be added for filling so as to ensure that enough friction force is generated when the pipe is drawn outwards, but when one end of the pipe is drawn out, a filler between the clamping seat and the pipe needs to be taken out, the clamping seat returns to the original position, the pipe is drawn outwards again, in the process, a worker needs to use a hammer to knock the gasket between the clamping seat and the pipe or take the gasket and the filler out from the clamping seat and the pipe, the auxiliary drawbench for drilling the bedrock body is very troublesome, has certain danger in the process, is low in working efficiency, influences the working economic benefit, and does not ensure the safety of the construction working environment well, so that the auxiliary drawbench for drilling the bedrock body is provided for solving the problems.
Disclosure of Invention
The invention aims to provide an auxiliary drawbench for drilling and excavating an underground rock body, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the invention relates to an auxiliary drawbench for drilling and excavating a bedrock body, which comprises a clamping seat main body, a hydraulic rod, a fixed circular tube and an auxiliary fixing mechanism;
the clamp seat main body is symmetrically provided with hydraulic rods, the clamp seat main body is provided with a fixed circular tube, the fixed circular tube is sleeved with a lantern ring, and T-shaped movable extrusion blocks are symmetrically and movably connected in the fixed circular tube;
a rotating handle is integrally formed on the outer side wall of one end of the lantern ring, and extrusion arc-shaped grooves are formed in the lantern ring at equal intervals;
first connecting springs are symmetrically connected to the T-shaped movable extrusion block, an arc-shaped clamping plate is integrally formed at the other end of the T-shaped movable extrusion block, anti-skid lugs are integrally formed on the inner side wall of the arc-shaped clamping plate at equal intervals, and a first transmission rack is arranged on one side of the T-shaped movable extrusion block;
the first transmission rack is meshed and connected with a first transmission gear, the first transmission gear is integrally formed at one end of the rotating shaft, the other end of the rotating shaft is integrally formed with a second transmission gear, and the second transmission gear is meshed and connected with a second transmission rack;
the second transmission rack is integrally formed on one side of the concave movable block, a second connecting spring is connected in the concave movable block, the other end of the second connecting spring is connected with a locking block, the locking block is movably arranged in the fixed circular tube, and a locking barb is integrally formed at the other end of the locking block;
and one end of the fixed circular tube is symmetrically provided with an auxiliary fixing mechanism.
Preferably, the fixed clamping grooves correspond to the clamping blocks in arrangement position and are arranged in the same number, and the cross section of the groove openings of the fixed clamping grooves is the same as that of the clamping blocks.
Preferably, the second transmission rack, the second rotating gear, the first rotating gear and the first transmission rack have the same tooth form angle coefficient and modulus.
Preferably, the T-shaped movable extrusion blocks correspond to the extrusion arc-shaped grooves in arrangement position and are arranged in the same number.
Preferably, circular fixed slot and card post set up the position corresponding to both set up the diameter and equal, circular fixed slot is the annular distribution on the lantern ring lateral wall.
Preferably, the fixed clamping grooves correspond to the clamping blocks in arrangement position and are arranged in the same number, and the cross section of the groove openings of the fixed clamping grooves is the same as that of the clamping blocks.
Preferably, supplementary fixed establishment includes fixed block, activity post, card post, reset spring, fixture block, lug, fixed slot, circular fixed slot, the fixed block symmetry sets up the one end at fixed pipe to the one end that is provided with first circular slot, first circular slot in the fixed block is provided with the second circular slot, and the activity is provided with the card post in activity post, the second circular slot in the first circular slot, and the integrated into one piece connects in the second circular slot and is provided with reset spring, the card post sets up the one end at the activity post, and the avris position integrated into one piece symmetry of card post is provided with the fixture block, lug integrated into one piece symmetry sets up on second circular slot inside wall to be provided with fixed slot on the lug, circular fixed slot equidistance sets up the lateral wall in fixed pipe one end.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the fixed round pipe, the lantern ring, the arc-shaped clamping plate, the anti-skidding lug, the locking block and the locking barb, when the pipe drawing construction work is carried out, the arc-shaped clamping plate can be well adjusted according to the pipe diameter of a pipe to be drawn on site, the application range is wide, the operation is simple and safe, and through the anti-skidding lug, the locking block and the locking barb, the pipe can be well clamped and fixed during the pipe drawing work, the falling and the sliding of a pipeline can be prevented during the pipe drawing process, the normal operation of the pipe drawing work is prevented from being influenced, the working efficiency is improved, and the working economic benefit is ensured;
2. through the supplementary fixed establishment who sets up, facilitate for the fixed work of locking of pipeline, mainly be through rotating and pressing down the regulation activity post for the separation of card post and circular fixed slot is perhaps fixed, and then the fixed position of the control lantern ring removes and fixes, and then control whether to the locking of pipeline, and it is fixed when pipeline locking provides convenient in the work of drawing a pipe, and operation safe and reliable.
Drawings
FIG. 1 is a top view of a connection structure according to the present invention;
FIG. 2 is a bottom view of the connection structure of the present invention;
FIG. 3 is a partial cross-sectional right side view of the internal connection structure of the fixed round tube and the collar of the present invention;
FIG. 4 is a left side view, partially in section, of the internal connection structure of the fixing circular tube and the collar of the present invention;
FIG. 5 is an enlarged view of a portion of the connection structure of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the connection structure of the auxiliary fixing mechanism of the present invention;
fig. 7 is a partially enlarged view of the connection structure of fig. 6 according to the present invention.
In the figure: the clamping seat comprises a clamping seat main body 1, a hydraulic rod 2, a fixed circular tube 3, a lantern ring 4, an extrusion arc-shaped groove 5, a T-shaped movable extrusion block 6, a first transmission rack 7, an arc-shaped clamping plate 8, an anti-skidding lug 9, a first rotating gear 10, a second rotating gear 11, a second transmission rack 12, a concave movable block 13, a locking block 14, a locking barb 15, an auxiliary fixing mechanism 16, a fixed block 1601, a movable column 1602, a clamping column 1603, a reset spring 1604, a clamping block 1605, a lug 1606, a fixed clamping groove 1607, a circular fixed groove 1608, a first connecting spring 17, a rotating handle 18 and a second connecting spring 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: an auxiliary drawbench for drilling and excavating a bedrock body comprises a clamping seat main body 1, a hydraulic rod 2, a fixed circular tube 3 and an auxiliary fixing mechanism 16;
the clamp seat main body 1 is symmetrically provided with hydraulic rods 2, the clamp seat main body 1 is provided with a fixed circular tube 3, the fixed circular tube 3 is sleeved with a lantern ring 4, and the fixed circular tube 3 is symmetrically and movably connected with T-shaped movable extrusion blocks 6;
a rotating handle 18 is integrally formed on the outer side wall of one end of the lantern ring 4, and extrusion arc-shaped grooves 5 are formed in the lantern ring 4 at equal intervals;
first connecting springs 17 are symmetrically connected to the T-shaped movable extrusion block 6, an arc-shaped clamping plate 8 is integrally formed at the other end of the T-shaped movable extrusion block 6, anti-skid lugs 9 are integrally formed on the inner side wall of the arc-shaped clamping plate 8 at equal intervals, and a first transmission rack 7 is arranged on one side of the T-shaped movable extrusion block 6;
a first rotating gear 10 is arranged on the first transmission rack 7 in a meshed connection mode, the first rotating gear 10 is integrally formed at one end of a rotating shaft, a second rotating gear 11 is integrally formed at the other end of the rotating shaft, and a second transmission rack 12 is arranged on the second rotating gear 11 in a meshed connection mode;
the second transmission rack 12 is integrally formed on one side of the concave movable block 13, a second connecting spring 19 is connected in the concave movable block 13, the other end of the second connecting spring 19 is connected with a locking block 14, the locking block 14 is movably arranged in the fixed circular tube 3, and a locking barb 15 is integrally formed at the other end of the locking block 14;
one end of the fixed round pipe 3 is symmetrically provided with an auxiliary fixing mechanism 16.
Further, the fixed clamping grooves 1607 correspond to the clamping blocks 1605 in arrangement position and are arranged in the same number, and the cross-sectional shapes of the notches of the fixed clamping grooves 1607 are the same as the cross-sectional shape of the clamping blocks 1605.
Further, the second transmission rack 12, the second rotation gear 11, the first rotation gear 10, and the first transmission rack 7 have the same tooth form angle coefficient and modulus.
Furthermore, the T-shaped movable extrusion blocks 6 correspond to the extrusion arc-shaped grooves 5 in arrangement position and are arranged in the same number.
Further, the circular fixing groove 1608 corresponds to the setting position of the clamp column 1603, and the setting diameter of the circular fixing groove 1608 is equal to the setting diameter of the clamp column 1603, and the circular fixing groove 1608 is annularly distributed on the outer side wall of the collar 4.
Further, the fixed clamping grooves 1607 correspond to the clamping blocks 1605 in arrangement position and are arranged in the same number, and the cross-sectional shapes of the notches of the fixed clamping grooves 1607 are the same as the cross-sectional shape of the clamping blocks 1605.
Further, supplementary fixed establishment 16 includes fixed block 1601, movable post 1602, card post 1603, reset spring 1604, fixture block 1605, lug 1606, fixed slot 1607, circular fixed slot 1608, fixed block 1601 symmetry sets up the one end at fixed pipe 3, and be provided with first circular slot in fixed block 1601, the one end of first circular slot is provided with the second circular slot, and the activity is provided with movable post 1602 in the first circular slot, the activity is provided with card post 1603 in the second circular slot, integrated into one piece connects in the second circular slot and is provided with reset spring 1604, card post 1603 sets up the one end at movable post 1602, and the avris position integrated into one piece symmetry of card post 1603 is provided with fixture block 1605, lug 1606 integrated into one piece symmetry sets up on the second circular slot inside wall, and be provided with fixed slot 1607 on the lug 1606, circular fixed slot 1608 equidistance sets up the lateral wall at fixed pipe 3 one end.
The working principle is as follows: in the pipe drawing construction of the invention, the fixed circular pipe 3 is sleeved on the pipeline, the position of the arc-shaped clamping plate 8 is regulated and controlled by rotating the lantern ring 4 according to the pipe diameter of the pipeline, in the process, the rotation of the lantern ring 4 is controlled by rotating the handle 18, the extrusion arc-shaped groove 5 is driven to extrude the T-shaped movable extrusion block 6 along with the rotation of the lantern ring 4, the arc-shaped clamping plate 8 is further pushed to clamp the side wall of the pipeline, the anti-skid lugs 9 on the arc-shaped clamping plate 8 are contacted with the side wall of the pipeline, in the process that the T-shaped movable extrusion block 6 is extruded, the first transmission rack 7 arranged on the side wall of the T-shaped movable extrusion block 6 drives the transmission function of the first transmission gear 10, the second transmission gear 11 and the second transmission rack 12, so that the locking block 14 and the locking barb 15 are contacted with the side wall of the pipeline and are clamped, and after the clamping and the fixing are finished, when the pipeline needs to be released from fixing, the movable post 1602 is pressed and rotated first, the fixture block 1605 is separated from the fixed slot 1607 on the projection 1606, meanwhile, the clamp post 1603 is separated from the circular fixed slot 1608, the position fixing of the lantern ring 4 is released, and then the lantern ring 4 is rotated reversely to release the locking and fixing of the pipeline, so that the pipeline pulling construction is simple, fast and firm, the working progress is improved, and the auxiliary fixing mechanism 16 is arranged to facilitate the fixing and locking work of the pipeline, and the movable post 1602 is adjusted by rotating and pressing mainly, the pipe drawing device has the advantages that the clamping columns 1603 are separated from or fixed to the circular fixing grooves 1608, the position fixing of the sleeve ring 4 is controlled to be released and fixed, whether the pipeline is locked or not is controlled, the pipe is locked and fixed conveniently during pipe drawing work, and the operation is safe and reliable, the arc-shaped clamping plates 8, the anti-skidding convex blocks 9, the locking blocks 14 and the locking barbs 15 are arranged, the arc-shaped clamping plates 8 can be well adjusted according to the pipe diameter of the pipe to be drawn on site during pipe drawing construction work, the application range is wide, the operation is simple and safe, the anti-skidding convex blocks 9, the locking blocks 14 and the locking barbs 15 are used for clamping and fixing the pipe during pipe drawing work, the falling and sliding of the pipeline can be prevented during pipe drawing, the normal operation of pipe drawing work is prevented from being influenced, and the working efficiency is improved, and the economic benefit of work is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a basement rock mass is bored and is dug with supplementary drawbench which characterized in that: comprises a clamping seat main body (1), a hydraulic rod (2), a fixed round pipe (3) and an auxiliary fixing mechanism (16);
the clamp seat is characterized in that hydraulic rods (2) are symmetrically arranged on the clamp seat main body (1), a fixed circular tube (3) is arranged on the clamp seat main body (1), a lantern ring (4) is sleeved on the fixed circular tube (3), and T-shaped movable extrusion blocks (6) are symmetrically and movably connected in the fixed circular tube (3);
the outer side wall of one end of the lantern ring (4) is integrally provided with a rotating handle (18), and the middle distance of the lantern ring (4) is provided with an extrusion arc-shaped groove (5);
first connecting springs (17) are symmetrically connected to the T-shaped movable extrusion block (6), an arc-shaped clamping plate (8) is integrally formed at the other end of the T-shaped movable extrusion block (6), anti-skid lugs (9) are equidistantly formed on the inner side wall of the arc-shaped clamping plate (8), and a first transmission rack (7) is arranged on one side of the T-shaped movable extrusion block (6);
a first rotating gear (10) is arranged on the first transmission rack (7) in a meshed connection mode, the first rotating gear (10) is integrally formed at one end of the rotating shaft, a second rotating gear (11) is integrally formed at the other end of the rotating shaft, and a second transmission rack (12) is arranged on the second rotating gear (11) in a meshed connection mode;
the second transmission rack (12) is integrally formed on one side of the concave movable block (13), a second connecting spring (19) is connected and arranged in the concave movable block (13), the other end of the second connecting spring (19) is connected and provided with a locking block (14), the locking block (14) is movably arranged in the fixed circular tube (3), and a locking barb (15) is integrally formed and arranged at the other end of the locking block (14);
and one end of the fixed round pipe (3) is symmetrically provided with an auxiliary fixing mechanism (16).
2. The auxiliary drawbench for bedrock body drilling as claimed in claim 1, wherein: the auxiliary fixing mechanism (16) comprises a fixing block (1601), a movable column (1602), clamping columns (1603), a reset spring (1604), a clamping block (1605), a bump (1606), a fixed clamping groove (1607) and a circular fixing groove (1608), wherein the fixing block (1601) is symmetrically arranged at one end of a fixed circular tube (3), a first circular groove is formed in the fixing block (1601), a second circular groove is formed at one end of the first circular groove, the movable column (1602) is movably arranged in the first circular groove, the clamping columns (1603) are movably arranged in the second circular groove, the reset spring (1604) is integrally connected and arranged in the second circular groove, the clamping columns (1603) are arranged at one end of the movable column (1602), the clamping blocks (1605) are symmetrically arranged at the side positions of the clamping columns (1603), the bump (1606) is symmetrically arranged on the inner side wall of the second circular groove, and the fixed clamping groove (1607) is arranged on the bump (1606), the circular fixing grooves (1608) are equidistantly arranged on the outer side wall of one end of the fixing circular tube (3).
3. The auxiliary drawbench for bedrock body drilling as claimed in claim 1, wherein: the second transmission rack (12), the second rotating gear (11), the first rotating gear (10) and the first transmission rack (7) have the same tooth form angle coefficient and modulus.
4. The auxiliary drawbench for bedrock body drilling as claimed in claim 1, wherein: the T-shaped movable extrusion blocks (6) correspond to the extrusion arc-shaped grooves (5) in arrangement position and are arranged in the same number.
5. The auxiliary drawbench for bedrock body drilling as claimed in claim 2, wherein: the circular fixing groove (1608) corresponds to the clamp column (1603) in arrangement position, the diameters of the circular fixing groove (1608) and the clamp column are equal, and the circular fixing groove (1608) is annularly distributed on the outer side wall of the lantern ring (4).
6. The auxiliary drawbench for bedrock body drilling as claimed in claim 2, wherein: the fixed clamping groove (1607) is corresponding to the clamping block (1605) in arrangement position and is the same in arrangement number, and the cross section of the notch of the fixed clamping groove (1607) is the same as that of the clamping block (1605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010774728.5A CN111927547B (en) | 2020-08-04 | 2020-08-04 | Auxiliary pipe drawing machine for drilling and digging of bedrock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010774728.5A CN111927547B (en) | 2020-08-04 | 2020-08-04 | Auxiliary pipe drawing machine for drilling and digging of bedrock body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111927547A CN111927547A (en) | 2020-11-13 |
| CN111927547B true CN111927547B (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010774728.5A Active CN111927547B (en) | 2020-08-04 | 2020-08-04 | Auxiliary pipe drawing machine for drilling and digging of bedrock body |
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| CN113369948B (en) * | 2021-08-04 | 2022-08-26 | 深圳市浩创盛科技有限公司 | Drilling machine for positioning scanning mirror |
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| CN210615308U (en) * | 2019-04-12 | 2020-05-26 | 燕山大学 | Clamping device for steel pipe on-line cutting technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4403195C1 (en) * | 1994-02-03 | 1995-02-09 | Krupp Ag Hoesch Krupp | Suspension device |
| CN207447801U (en) * | 2017-11-21 | 2018-06-05 | 中钢集团新型材料（浙江）有限公司 | A kind of light small space drawbench |
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| CN111927547A (en) | 2020-11-13 |
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