CN111516040A - Geotextile filter membrane hole pricking device and method - Google Patents
Geotextile filter membrane hole pricking device and method Download PDFInfo
- Publication number
- CN111516040A CN111516040A CN202010363241.8A CN202010363241A CN111516040A CN 111516040 A CN111516040 A CN 111516040A CN 202010363241 A CN202010363241 A CN 202010363241A CN 111516040 A CN111516040 A CN 111516040A
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- Prior art keywords
- rod
- geotextile
- column
- filter membrane
- rotate
- 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
Links
- 239000004746 geotextile Substances 0.000 title claims abstract description 39
- 239000012528 membrane Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000009471 action Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000007480 spreading Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011148 porous material Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/18—Toggle-link means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
- B26F2210/12—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of fabrics
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a device and a method for pricking holes on a geotextile filter membrane, which comprises a frame, wherein a pressure bearing table is fixed on the frame, and pricking holes are formed in the pressure bearing table; a pressing plate is arranged above the pressure-bearing table, a hole pricking column is connected to the bottom of the pressing plate, a reciprocating mechanism is connected to the top of the pressing plate and comprises a moving rod, the bottom of the moving rod is connected with the pressing plate, a sliding seat is sleeved outside the moving rod in a sliding mode, a spring is connected to the wall of the moving rod, the bottom of the spring is connected with the sliding seat, a connecting rod is hinged to the top of the moving rod, a rotating rod is hinged to the top of the connecting rod, and a fixing; the top of the sliding seat is connected with a vertical plate; a motor is arranged on the vertical plate, a shaft sleeve is fixedly connected with a motor shaft of the motor, and a deflector rod is connected to the outer wall of the shaft sleeve; the vertical plate is also rotatably connected with a rotating ring, and the rotating ring is sleeved outside the motor shaft; one end of the rotating rod is connected with the rotating ring. The invention has simple structure, convenient operation, high efficiency and good quality, and can quickly realize the geotextile flowing water hole pricking operation.
Description
Technical Field
The invention relates to the technical field of geotextiles, in particular to a hole pricking device and method suitable for a large-aperture geotextile filter membrane.
Background
Geotextiles, also known as geotextiles, are water permeable geosynthetics made of synthetic fibers by needling or weaving, and are widely used in plastic drainage plate filtration membranes. The water permeability of the geotextile filter membrane is related to the water permeable pore diameter of the filter membrane, the traditional process for producing the geotextile filter membrane can only ensure that the filter pores of the filter membrane are between 20 and 30 mu m, and the requirement for the larger pore diameter cannot be met. Therefore, in the soft foundation consolidation project, it is difficult to select a plastic drainage plate filter membrane suitable for the actual project, and particularly, a filter membrane with a large pore diameter cannot be selected, thereby affecting the project quality, delaying the project period and increasing the project cost. Through retrieval, the chinese patent application No. 2019202239354 discloses a large-aperture geotextile filter membrane puncturing device, which can puncture geotextile according to the needs of the site, but the device adopts a pneumatic lifting rod to realize puncturing, as is well known, the pneumatic lifting rod is a multi-section telescopic rod with a cylinder as a core, after one puncturing action, a puncturing column and the puncturing column need to be separated by control so as to perform the next puncturing, the puncturing column cannot be automatically reset, the puncturing efficiency is low, and effective flow operation cannot be formed.
Disclosure of Invention
In order to solve the problems in the prior art, a geotextile filter membrane pricking device and a geotextile filter membrane pricking method are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides a geotextile filter membrane hole pricking device which comprises a frame, wherein a pressure bearing table for bearing geotextile is fixedly arranged above the frame, and a plurality of pricking holes are formed in the pressure bearing table; a pressing plate is arranged above the pressure bearing table in a matched mode, a pricking hole column matched with the pricking hole is connected to the bottom of the pressing plate, a reciprocating mechanism used for driving the pressing plate to do reciprocating motion is connected to the top of the pressing plate and comprises a moving rod, the bottom of the moving rod is connected with the pressing plate, a sliding seat is further slidably sleeved outside the moving rod, a spring is connected to the wall of the moving rod, the bottom of the spring is connected with the sliding seat, a connecting rod is hinged to the top of the moving rod, a rotating rod is hinged to the top of the connecting rod, and a fixing column is connected to the rotating rod; the top of the sliding seat is connected with a vertical plate, and the vertical plate and the sliding seat are connected with the frame; the vertical plate is provided with a motor, a motor shaft of the motor is fixedly connected with a shaft sleeve, the outer wall of the shaft sleeve is connected with a deflector rod, and the deflector rod is used for driving the fixing column to move; the vertical plate is also rotatably connected with a rotating ring, and the rotating ring is sleeved outside the motor shaft; one end of the rotating rod is connected with the rotating ring, and a gap is reserved between the connecting rod and the end part of the motor shaft.
Preferably, a groove is formed in the sliding seat, and the outer wall of the moving rod is connected with a blocking piece which is arranged annularly; the spring is arranged in the groove, the spring sleeve is arranged outside the moving rod, one end of the spring is connected with the groove, and the other end of the spring is connected with the blocking piece.
Preferably, the bottom end of the connecting rod is hinged with the moving rod through a first pin shaft; the top end of the connecting rod is hinged with the rotating rod through a second pin shaft.
Preferably, the bottom of the frame is provided with wheels.
Preferably, the sliding seat and the vertical plate are connected with a support frame, and the bottom of the support frame is connected with the frame.
The invention also provides a hole pricking method for the geotextile filter membrane, which comprises the following steps:
s1, spreading the geotextile on a pressure bearing table;
s2: the motor is started, the motor drives the shaft sleeve to rotate, the shaft sleeve drives the shifting lever to rotate, the shifting lever can drive the fixed column to rotate after contacting with the fixed column in the rotating process, the fixed column drives the rotating rod to rotate, the rotating rod drives the moving rod to move upwards, and the spring is compressed and generates elasticity in the moving rod upwards moving process; when the shifting lever drives the fixed column to rotate to the vertical direction, the movable rod can rapidly move downwards due to the elastic force of the spring, the fixed column can rapidly rotate, the fixed column does not synchronously rotate with the shifting lever at the moment, and the movable rod drives the hole pricking column to prick downwards to complete one hole pricking action;
s3: and the shifting rod is contacted with the fixed column again and drives the fixed column to rotate along with the continuous rotation of the shifting rod, the hole pricking column is lifted and separated from the hole pricking column, then the geotextile is moved simultaneously, the steps are repeated, and the hole pricking action is continuously completed.
Compared with the prior art, the invention has the beneficial effects that:
the hole pricking column is driven to move downwards by the reciprocating mechanism through the reciprocating mechanism, so that the hole pricking column moves downwards, the structure is simple, the operation is convenient, and the running water hole pricking operation of the geotextile can be realized; the movable rod is downwards pricked under the elastic force of the spring, the pricking action is rapid, the hole pricking of the geotextile can be rapidly realized, the hole pricking efficiency is high, and the quality is good.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of the present invention.
Figure 2 is a top view of the reciprocator of figure 1 (with the carriage removed).
Description of reference numerals:
1, a frame; 2, a pressure bearing table; 3, pricking holes; 4, supporting frames; 5, wheels; 6, pressing a plate; 7, pricking a hole column; 8 moving the rod; 9 a sliding seat; 10 baffle plates; 11 a spring; 12, standing a plate; 13 connecting rods; 14 a first pin; 15 a second pin shaft; 16 rotating the rod; 17 fixing a column; 18 shaft sleeves; 19 a deflector rod; 20 motor; 21 rotating the ring; 22 grooves; 23 motor shaft.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Example one
As shown in fig. 1-2, the geotextile filter membrane perforation device provided in this embodiment includes a frame 1, a pressure-bearing table 2 for bearing geotextile is fixedly disposed above the frame 1, and the pressure-bearing table 2 is provided with a plurality of perforation holes 3; a pressing plate 6 is arranged above the pressure bearing table 2 in a matched mode, a hole pricking column 7 matched with the hole pricking 3 is connected to the bottom of the pressing plate 6, and a reciprocating mechanism used for driving the pressing plate 6 to reciprocate is connected to the top of the pressing plate 6.
This reciprocating mechanism includes carriage bar 8, and the bottom of carriage bar 8 links to each other with clamp plate 6, and carriage bar 8 still slides outward and overlaps and be equipped with slide 9, and carriage bar 8 can reciprocate along slide 9. Specifically, a groove 22 is formed in the slide seat 9, and the outer wall of the moving rod 8 is connected with a baffle plate 10 which is arranged annularly; a spring 11 is arranged in the groove 22, the spring 11 is sleeved outside the moving rod 8, one end of the spring 11 is connected with the groove 22, and the other end is connected with the blocking piece 10.
The top of the moving rod 8 is hinged with a connecting rod 13 through a first pin shaft 14, the top of the connecting rod 13 is hinged with a rotating rod 16 through a second pin shaft 15, and a fixed column 17 is welded on the rotating rod 16; the top of the sliding seat 9 is connected with a vertical plate 12, the vertical plate 12 is provided with a motor 20, the end part of a motor shaft 23 of the motor 20 is fixedly connected with a shaft sleeve 18, the outer wall of the shaft sleeve 18 is connected with a deflector rod 19, and the deflector rod 19 is used for driving a fixed column 17 to move and further driving a rotating rod 16 to rotate; the vertical plate 12 is also rotatably connected with a rotating ring 21, the rotating ring 21 is sleeved outside the motor shaft 23, the rotating ring 21 can be a bearing, the inner ring of the bearing is welded with the vertical plate 12, the outer ring of the bearing is welded with the rotating rod 16, and the inner diameter of the inner ring of the bearing is larger than the diameter of the motor shaft 23; a gap is left between the connecting rod 13 and the end part of the motor shaft 23 to provide a space for the movement of the connecting rod 13.
The sliding seat 9 and the vertical plate 12 are connected with a support frame 4, and the bottom of the support frame 4 is connected with the frame 1.
Example two
As shown in fig. 1-2, the geotextile filter membrane pricking device provided in this embodiment has the same structure as the first embodiment, except that the wheels 5 are arranged at the bottom of the frame 1, so that the geotextile filter membrane pricking device is convenient to move, and can be moved to a construction site for pricking holes, thereby saving a site needing special operation.
The invention also provides a hole pricking method for the geotextile filter membrane, which comprises the following steps:
s1, spreading the geotextile on the pressure bearing table 2;
s2: starting a motor 20, driving a shaft sleeve 18 to rotate by the motor 20, driving a shifting lever 19 to rotate by the shaft sleeve 18, driving the fixed column 17 to rotate after the shifting lever 19 is contacted with the fixed column 17 in the rotating process, driving a rotating rod 16 to rotate by the fixed column 17, driving a moving rod 8 to move upwards by the rotating rod 16 through a second pin shaft 15, driving a spring 11 to move upwards by a blocking piece 10 in the moving rod 8 moving upwards, compressing the spring 11 and generating elasticity; when the shifting lever 19 drives the fixed column 17 to rotate to the vertical direction, at the moment, due to the elastic force of the spring 11, the moving rod 8 can rapidly move downwards, the fixed column 17 can rapidly rotate, at the moment, the fixed column 17 does not synchronously rotate with the shifting lever 19 any more, the rotating speed of the rotating rod 16 is greater than that of the shifting lever 19, the pressing plate 6 of the moving rod 8 presses downwards, the hole pricking column 7 is driven to prick downwards, and one hole pricking action is completed;
s3: after the hole pricking is finished, the movable rod 8 does not move any more because the hole pricking column 7 is pricked into the hole pricking 3; with the continuous rotation of the deflector rod 19, the deflector rod 19 can contact the fixed column 17 again and drive the fixed column 17 to rotate, the pricking column 7 is lifted to be separated from the pricking hole 3, and then the geotechnical cloth is moved in a matching manner, so that the pricking action is continuously completed.
Therefore, by arranging the reciprocating mechanism, the reciprocating mechanism is utilized to drive the pressing plate 6 to move downwards, so that the hole pricking column 7 can move downwards, the structure is simple, the operation is convenient, and the running water hole pricking operation of the geotextile can be realized; the movable rod 8 is downwards pricked under the elastic force of the spring 11, the pricking action is rapid, the hole pricking of the geotextile can be rapidly realized, the hole pricking efficiency is high, and the quality is good.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. A hole pricking device for a geotextile filter membrane comprises a frame, wherein a pressure bearing table for bearing geotextile is fixedly arranged above the frame, and a plurality of pricking holes are formed in the pressure bearing table; a pressing plate is arranged above the pressure bearing table in a matched mode, and a hole pricking column matched with the hole pricking column is connected to the bottom of the pressing plate; the top of the sliding seat is connected with a vertical plate, and the vertical plate and the sliding seat are connected with the frame; the vertical plate is provided with a motor, a motor shaft of the motor is fixedly connected with a shaft sleeve, the outer wall of the shaft sleeve is connected with a deflector rod, and the deflector rod is used for driving the fixing column to move; the vertical plate is also rotatably connected with a rotating ring, and the rotating ring is sleeved outside the motor shaft; one end of the rotating rod is connected with the rotating ring, and a gap is reserved between the connecting rod and the end part of the motor shaft.
2. The geotextile filter membrane perforation device as claimed in claim 1, wherein a groove is formed in the slide base, and a blocking piece arranged in a ring shape is connected to the outer wall of the moving rod; the spring is arranged in the groove, the spring sleeve is arranged outside the moving rod, one end of the spring is connected with the groove, and the other end of the spring is connected with the blocking piece.
3. The geotextile filter membrane puncturing device according to claim 1, wherein the bottom end of the connecting rod is hinged to the moving rod through a first pin shaft; the top end of the connecting rod is hinged with the rotating rod through a second pin shaft.
4. The geotextile filter membrane perforation device according to claim 1, wherein wheels are provided on the bottom of the frame.
5. The geotextile filter membrane puncturing device as claimed in claim 1, wherein a support frame is connected to the slide carriage and the vertical plate, and the bottom of the support frame is connected to the frame.
6. A geotextile filter membrane puncturing method, which is characterized in that the geotextile filter membrane puncturing device of any one of claims 1-5 is adopted, and comprises the following steps:
s1, spreading the geotextile on a pressure bearing table;
s2: the motor is started, the motor drives the shaft sleeve to rotate, the shaft sleeve drives the shifting lever to rotate, the shifting lever can drive the fixed column to rotate after contacting with the fixed column in the rotating process, the fixed column drives the rotating rod to rotate, the rotating rod drives the moving rod to move upwards, and the spring is compressed and generates elasticity in the moving rod upwards moving process; when the shifting lever drives the fixed column to rotate to the vertical direction, the movable rod can rapidly move downwards due to the elastic force of the spring, the fixed column can rapidly rotate, the fixed column does not synchronously rotate with the shifting lever at the moment, and the movable rod drives the hole pricking column to prick downwards to complete one hole pricking action;
s3: and the shifting rod is contacted with the fixed column again and drives the fixed column to rotate along with the continuous rotation of the shifting rod, the hole pricking column is lifted and separated from the hole pricking column, then the geotextile is moved simultaneously, the steps are repeated, and the hole pricking action is continuously completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010363241.8A CN111516040B (en) | 2020-04-30 | 2020-04-30 | Geotextile filter membrane hole pricking device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010363241.8A CN111516040B (en) | 2020-04-30 | 2020-04-30 | Geotextile filter membrane hole pricking device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111516040A true CN111516040A (en) | 2020-08-11 |
| CN111516040B CN111516040B (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010363241.8A Active CN111516040B (en) | 2020-04-30 | 2020-04-30 | Geotextile filter membrane hole pricking device and method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07266285A (en) * | 1994-03-28 | 1995-10-17 | Hitachi Metals Ltd | Sheet cutting device |
| CN205364007U (en) * | 2016-02-25 | 2016-07-06 | 谢成忠 | Food cutting device |
| CN205572504U (en) * | 2016-04-28 | 2016-09-14 | 南昌联润科技有限公司 | High -efficient quick cutting device for automotive interior foam processing |
| CN207071958U (en) * | 2017-08-31 | 2018-03-06 | 大兴安岭北天原生物科技有限责任公司 | A kind of mincing type medicine cutter |
| CN209717914U (en) * | 2019-02-22 | 2019-12-03 | 安徽皖升力环保股份有限公司 | A kind of bundle hole equipment of large aperture geotextiles filter membrane |
| CN209774751U (en) * | 2019-03-21 | 2019-12-13 | 惠州市正胜精工科技有限公司 | Take dust collector's epoxy board cutting equipment |
| CN210307979U (en) * | 2019-07-24 | 2020-04-14 | 聚优新材料科技（上海）有限公司 | Color-changing polycarbonate glass cutting device |
-
2020
- 2020-04-30 CN CN202010363241.8A patent/CN111516040B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07266285A (en) * | 1994-03-28 | 1995-10-17 | Hitachi Metals Ltd | Sheet cutting device |
| CN205364007U (en) * | 2016-02-25 | 2016-07-06 | 谢成忠 | Food cutting device |
| CN205572504U (en) * | 2016-04-28 | 2016-09-14 | 南昌联润科技有限公司 | High -efficient quick cutting device for automotive interior foam processing |
| CN207071958U (en) * | 2017-08-31 | 2018-03-06 | 大兴安岭北天原生物科技有限责任公司 | A kind of mincing type medicine cutter |
| CN209717914U (en) * | 2019-02-22 | 2019-12-03 | 安徽皖升力环保股份有限公司 | A kind of bundle hole equipment of large aperture geotextiles filter membrane |
| CN209774751U (en) * | 2019-03-21 | 2019-12-13 | 惠州市正胜精工科技有限公司 | Take dust collector's epoxy board cutting equipment |
| CN210307979U (en) * | 2019-07-24 | 2020-04-14 | 聚优新材料科技（上海）有限公司 | Color-changing polycarbonate glass cutting device |
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| Publication number | Publication date |
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| CN111516040B (en) | 2021-12-14 |
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