CN105215020A - A kind of pipe dredging device - Google Patents
A kind of pipe dredging device Download PDFInfo
- Publication number
- CN105215020A CN105215020A CN201510713372.3A CN201510713372A CN105215020A CN 105215020 A CN105215020 A CN 105215020A CN 201510713372 A CN201510713372 A CN 201510713372A CN 105215020 A CN105215020 A CN 105215020A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- drill bit
- connecting rod
- dredging device
- push rod
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/04—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of pipe dredging device, it is characterized in that, it comprises the drill bit clamping dish, connecting rod, piston type transfer bar mechanism, flexible pipe, automatic open close device, the air pump that are connected successively, drill bit clamping dish is provided with multiple drill bit, automatic open close device is for realizing the interrupted opening and closing of valve, described piston type transfer bar mechanism realizes the reciprocating of drill bit in the effect of air pressure, also can realize the rotation of its certain angle after drill bit is released.The present invention does not limit by construction site, simple to operate, easy construction, under the impact of air pressure, drive anterior drill bit clamping dish stretch out and rotate by piston type transfer bar mechanism, make drill bit can play percussion to tamper circumference, to such an extent as to the part that tamper is contacted with hole is easier to loosen, reach the object of dredging pipeline, efficiency of construction is high.
Description
Technical field
The present invention relates to a kind of management dredger being mainly used in shield machine tail shield Grouting Pipe.
Background technology
In the part of some shield machine slip casting tubings, often there will be the blocking of pipeline, more difficultly after slurry solidifies to dredge, very large inconvenience is brought to construction, and more difficult for the manual dredging of the pipeline that diameter is less.Traditional scheme is with percussion drill to blocking portion impact grinding, but percussion drill operation is by on-the-spot restriction, and crushing effect is undesirable, and can not carry out fragmentation dredging to darker hole.
Summary of the invention
Technical problem to be solved by this invention is that the deficiency existed for above-mentioned prior art provides a kind of easy construction, the pipe dredging device that efficiency of construction is high.
The technical solution adopted in the present invention is: a kind of pipe dredging device, it is characterized in that, it comprises the drill bit clamping dish, connecting rod, piston type transfer bar mechanism, flexible pipe, automatic open close device, the air pump that are connected successively, drill bit clamping dish is provided with multiple drill bit, automatic open close device is for the interrupted opening and closing of the valve that controls to arrange in it, described piston type transfer bar mechanism realizes the reciprocating of drill bit in the effect of air pressure, also can realize the rotation of its certain angle after drill bit is released.
By technique scheme, described piston type transfer bar mechanism comprises the first fixture block, the second fixture block, the 3rd fixture block, one end and the connecting rod of the first fixture block are connected, the second fixture block is socketed in the other end, and stretch in flexible pipe, described 3rd fixture block is sleeved on outside the second fixture block, and its tail end is connected with automatic open close device; The periphery of the first fixture block is provided with multiple push rod, the corresponding draw-in groove being provided with equal number on the 3rd fixture block, the push rod of the first fixture block is installed in the draw-in groove of the 3rd fixture block, in the periphery of the second fixture block, corresponding push rod is provided with the pushing block of equal number, and each pushing block to be inlaid in the draw-in groove of the 3rd fixture block and to be arranged by inclined-plane with the first fixture block; The front end of the 3rd fixture block is provided with the inclined-plane identical with push rod front end incline direction.
By technique scheme, first fixture block is stepped cylindrical shape, its large bottom portion welds mutually with connecting rod and is connected, its small end stretches in the second fixture block and flexible pipe, described push rod is distributed in the large end outer wall circumferentially direction of the first fixture block, described second fixture block is set in outside the small end of the first fixture block, and its upper end is also stretched in flexible pipe.
By technique scheme, the outer, large end upper surface of described first fixture block is provided with the circular slanting flank of tooth, and the lower surface of the 3rd fixture block is provided with the circular slanting flank of tooth, and the top of the pushing block of described second fixture block is pointed, described pushing block acts on the circular slanting flank of tooth of the first fixture block after being released by push rod.
By technique scheme, connecting rod is set with spring, one end of described spring is connected with baffle plate, and the other end is connected with the end of the first fixture block, and wherein, baffle plate can along connecting rod axial slip, and the external diameter of described baffle plate is larger than the external diameter of drill bit clamping dish.
By technique scheme, described drill bit is arranged on drill bit clamping dish by screw thread.
By technique scheme, described drill bit is multiple, arranges an annular array distribution at the center of drill bit clamping dish.
By technique scheme, the adjustable in length of described connecting rod.
Beneficial effect acquired by the present invention is: the present invention does not limit by construction site, simple to operate, easy construction, under the impact of air pressure, drive anterior drill bit clamping dish stretch out and rotate by piston type transfer bar mechanism, make drill bit can play percussion to tamper circumference, to such an extent as to the part that tamper is contacted with hole is easier to loosen, reach the object of dredging pipeline, efficiency of construction is high; To be adopted with drill bit by drill bit clamping dish and be threaded, facilitate dismounting, also the convenient position changing bit operation; For the hole that the degree of depth is larger, can be constructed in the hole larger to the degree of depth by the length arranging connecting rod, add applicability of the present invention.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Fig. 2 is the distribution schematic diagram of drill bit in the present invention.
Fig. 3 is the structure chart of the first fixture block in the present invention.
Fig. 4 is the structure chart of the second fixture block in the present invention.
Fig. 5 is the structure chart of the 3rd fixture block in the present invention.
Fig. 6 is view when piston type transfer bar mechanism stretches out in the present invention.
Fig. 7 is view when piston type transfer bar mechanism is regained in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, 2, present embodiments provide a kind of pipe dredging device, it comprises the drill bit 1, drill bit clamping dish 2, connecting rod 3, piston type transfer bar mechanism, flexible pipe 9, automatic open close device 10, flexible pipe 11, the air pump 12 that are connected successively, wherein, drill bit 1 is used for carrying out impact grinding to tamper, it is arranged in the screwed hole of drill bit clamping dish 2, in order to consider stress balance, except centre adds drill bit can except clamping drill bit, at the general clamping of screwed hole circumferentially 4 ~ 9 drill bits 1, drill bit clamping dish 2 welds with connecting rod 3; Automatic open close device 10 is for the interrupted opening and closing of the valve that controls to arrange in it, and described piston type transfer bar mechanism realizes the reciprocating of drill bit under the impact of air pressure, can realize the rotation of its certain angle after drill bit is released.
In the present embodiment, as in Figure 3-5, described piston type transfer bar mechanism comprises the first fixture block 6, second fixture block 13, the 3rd fixture block 7, first fixture block 6 is in stepped cylindrical shape, its large bottom portion welds with connecting rod 3 and is connected, its small end stretches in the second fixture block 13 and flexible pipe 9, is circumferentially arranged at intervals with three push rods 16 in direction at the large end outer wall of the first fixture block 6, described second fixture block 13 is sleeved on outside the first fixture block 6, its upper end is stretched in flexible pipe 9, described 3rd fixture block 7 is set in outside the second fixture block 13, on the 3rd fixture block 7, the push rod 16 of corresponding first fixture block 6 is provided with the draw-in groove 18 of equal number, the push rod 16 of the first fixture block 6 is installed in the draw-in groove 18 of the 3rd fixture block 7, the push rod 16 of corresponding first fixture block 6 in the second fixture block 13 periphery is provided with equal number pushing block 17, described pushing block 17 is embedded the bottom of the draw-in groove 18 at the 3rd fixture block 7, the front end of described pushing block 17 is pointed, the leading section of the push rod 16 of the first fixture block 6 is inclined-plane 15, and arranged by inclined-plane with the push rod 16 of the first fixture block 6.
Operation principle of the present invention is:
As shown in Figure 6,7, first, automatic open close device controller by-pass valve control is opened, under the impact of air pressure, first fixture block 6 and the second fixture block 13 are pushed out, when the first fixture block 6 pieces is pushed out draw-in groove 18, because both are configured by inclined-plane, under the thrust on the second fixture block 13 inclined-plane, first fixture block 6 is rotated, and it drives anterior drill bit clamping dish 2 stretch out and rotate, and makes drill bit can play percussion to tamper circumference, to such an extent as to the part making tamper contact with hole is easier to loosen, reach the object of dredging pipeline.Conveniently the first fixture block 6 slips in draw-in groove 18 after rotating to an angle again, in the lower surface of the 3rd fixture block 7, corresponding push rod 16 is provided with the skew surface 19 of equal number, when the first fixture block 6 is when rotating the skew surface 19 to the 3rd fixture block 7, its inclined-plane 15 matches with the skew surface 19 of the 3rd fixture block, make it slip into smoothly in chute, now, automatic open close device by-pass valve control is closed, overpressure off-load (automatic open close device self is with unloading function), the first fixture block 6 and the second fixture block 13 are regained.So repeatedly, thus realize the impact to tamper of drill bit, reach the effect of dredging pipeline.
In the present embodiment, in order to make the first fixture block 6 more easily slip in the draw-in groove 18 of the 3rd fixture block 7, connecting rod is set with spring 5, one end of described spring 5 is connected with baffle plate 4, the other end is connected with the end of the first fixture block 6, and wherein, baffle plate 4 can along connecting rod 3 axial slip, when dredging pipeline, namely the first fixture block stretches out, and baffle plate 4 is stuck in aperture, when the first fixture block is in retracted state, under the effect of the screen resilience of spring 5, it more easily slips in the draw-in groove of the 3rd fixture block 7.
In the present embodiment, in order to avoid there is Caton phenomenon when the first fixture block 6 rotates, the outer, large end upper surface of the first fixture block 6 is provided with the circular slanting flank of tooth 14, after the push rod 16 of the first fixture block 6 is pushed out, the tip of the pushing block 17 of the second fixture block 13 and the circular slanting flank of tooth 14 of the first fixture block 6 interact, the push rod 16 of the first fixture block 6 is more easily staggered with the beveled tip of the 3rd fixture block 7, avoids the generation of Caton phenomenon in work of the present invention.
The present invention is mainly used in the dredging of shield machine tail shield Grouting Pipe, when the longer connecting rod of selection also can be dredged deep hole.
Claims (8)
1. a pipe dredging device, it is characterized in that, it comprises the drill bit clamping dish, connecting rod, piston type transfer bar mechanism, flexible pipe, automatic open close device, the air pump that are connected successively, drill bit clamping dish is provided with multiple drill bit, automatic open close device is for the interrupted opening and closing of the valve that controls to arrange in it, described piston type transfer bar mechanism realizes the reciprocating of drill bit in the effect of air pressure, also can realize the rotation of its certain angle after drill bit is released.
2. a kind of pipe dredging device according to claim 1, it is characterized in that, described piston type transfer bar mechanism comprises the first fixture block, the second fixture block, the 3rd fixture block, one end and the connecting rod of the first fixture block are connected, the second fixture block is socketed in the other end, and stretching in flexible pipe, described 3rd fixture block is sleeved on outside the second fixture block, and its tail end is connected with automatic open close device; The periphery of the first fixture block is provided with multiple push rod, the corresponding draw-in groove being provided with equal number on the 3rd fixture block, the push rod of the first fixture block is installed in the draw-in groove of the 3rd fixture block, in the periphery of the second fixture block, corresponding push rod is provided with the pushing block of equal number, and each pushing block to be inlaid in the draw-in groove of the 3rd fixture block and to be arranged by inclined-plane with the first fixture block; The front end of the 3rd fixture block is provided with the inclined-plane identical with push rod front end incline direction.
3. a kind of pipe dredging device according to claim 1 and 2, it is characterized in that, first fixture block is stepped cylindrical shape, its large bottom portion welds mutually with connecting rod and is connected, its small end stretches in the second fixture block and flexible pipe, described push rod is distributed in the large end outer wall circumferentially direction of the first fixture block, and described second fixture block is set in outside the small end of the first fixture block, and its upper end is also stretched in flexible pipe.
4. a kind of pipe dredging device according to claim 3, it is characterized in that, the outer, large end upper surface of described first fixture block is provided with the circular slanting flank of tooth, the lower surface of the 3rd fixture block is provided with the circular slanting flank of tooth, the top of the pushing block of described second fixture block is pointed, described pushing block acts on the circular slanting flank of tooth of the first fixture block after being released by push rod.
5. a kind of pipe dredging device according to claim 1 and 2, it is characterized in that, connecting rod is set with spring, one end of described spring is connected with baffle plate, the other end is connected with the end of the first fixture block, wherein, baffle plate can along connecting rod axial slip, and the external diameter of described baffle plate is larger than the external diameter of drill bit clamping dish.
6. a kind of pipe dredging device according to claim 1 and 2, is characterized in that, described drill bit is arranged on drill bit clamping dish by screw thread.
7. a kind of pipe dredging device according to claim 1 and 2, is characterized in that, described drill bit is multiple, arranges an annular array distribution at the center of drill bit clamping dish.
8. a kind of pipe dredging device according to claim 1 and 2, is characterized in that, the adjustable in length of described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510713372.3A CN105215020B (en) | 2015-10-28 | 2015-10-28 | A kind of pipe dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510713372.3A CN105215020B (en) | 2015-10-28 | 2015-10-28 | A kind of pipe dredging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105215020A true CN105215020A (en) | 2016-01-06 |
| CN105215020B CN105215020B (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510713372.3A Active CN105215020B (en) | 2015-10-28 | 2015-10-28 | A kind of pipe dredging device |
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| CN (1) | CN105215020B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967464A (en) * | 2019-03-20 | 2019-07-05 | 石亮亮 | Compound torsion pipeline |
| CN113492142A (en) * | 2020-04-02 | 2021-10-12 | 中国石油天然气股份有限公司 | Oil pipeline dredging method and system |
| CN114736695A (en) * | 2022-05-18 | 2022-07-12 | 马鞍山钢铁股份有限公司 | Cleaning device suitable for coke oven brick gas channel and use method thereof |
| CN114985389A (en) * | 2022-06-09 | 2022-09-02 | 安徽省农业科学院畜牧兽医研究所 | A instrument for raising birds field waterline washs and monitoring waterline quality of water |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967464A (en) * | 2019-03-20 | 2019-07-05 | 石亮亮 | Compound torsion pipeline |
| CN109967464B (en) * | 2019-03-20 | 2022-08-19 | 义乌市圣涛装饰有限公司 | Composite torsion pipeline |
| CN113492142A (en) * | 2020-04-02 | 2021-10-12 | 中国石油天然气股份有限公司 | Oil pipeline dredging method and system |
| CN114736695A (en) * | 2022-05-18 | 2022-07-12 | 马鞍山钢铁股份有限公司 | Cleaning device suitable for coke oven brick gas channel and use method thereof |
| CN114985389A (en) * | 2022-06-09 | 2022-09-02 | 安徽省农业科学院畜牧兽医研究所 | A instrument for raising birds field waterline washs and monitoring waterline quality of water |
| CN114985389B (en) * | 2022-06-09 | 2023-04-28 | 安徽省农业科学院畜牧兽医研究所 | Instrument for cleaning waterline of poultry farm and monitoring waterline water quality |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105215020B (en) | 2017-09-19 |
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