CN213574070U - Water stopper for layered water pumping of hydrogeology drilling - Google Patents
Water stopper for layered water pumping of hydrogeology drilling Download PDFInfo
- Publication number
- CN213574070U CN213574070U CN202022785965.XU CN202022785965U CN213574070U CN 213574070 U CN213574070 U CN 213574070U CN 202022785965 U CN202022785965 U CN 202022785965U CN 213574070 U CN213574070 U CN 213574070U
- Authority
- CN
- China
- Prior art keywords
- water
- fixedly connected
- water pumping
- telescopic rod
- pumping
- 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.)
- Active
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a waterstop that is used for hydrogeology drilling layering to draw water relates to hydrogeology technical field. The utility model discloses a board and standpipe draw water, the first telescopic link of board bottom surface both ends fixedly connected with that draws water, and first telescopic link bottom end fixedly connected with second telescopic link, the standpipe is located and draws water the board bottom under the position, and outside the water storage tube bottom middle part fixedly connected with head of drawing water, bottom both sides fixedly connected with rectangular plate in the head of drawing water, and fixedly connected with filter screen between the rectangular plate. The utility model discloses a set up first telescopic link, second telescopic link, standpipe, filter screen and rectangular plate, it is comparatively complicated to have solved the water-stop structure that current layering was taken water, thereby the cost is expensive, and the device has broken the after maintenance very difficult, and simultaneously, the water-stop is when drawing water, and the impurity of aquatic enters into in the water storage pipe easily or blocks up the pumping head, thereby leads to being difficult to carry out the layering and draws water and influence the problem of testing result.
Description
Technical Field
The utility model belongs to the technical field of hydrogeology, especially, relate to a water stop that is used for hydrogeology drilling layering to draw water.
Background
In hydrogeological exploration work, a pumping test is an important means for obtaining hydrogeological parameters and researching the underground water path-supplementing and drainage relation, and can provide basic parameters for water-rich division and underground water resource quantity calculation. Along with the continuous improvement of domestic hydrogeology exploration precision, often relate to dive in the drilling of hydrogeology, two aquifers of confined water, need carry out the layering and draw water, the layering is observed, at present, the current water stop structure that draws water in the layering is comparatively complicated, thereby the cost is expensive, and it is very difficult to maintain after the device has broken, and simultaneously, the water stop is when drawing water, the impurity of aquatic enters into in the water storage pipe easily or blocks up the pumping head, thereby lead to being difficult to draw water in the layering and influence the testing result, the limitation is great, can't satisfy the demand in the in-service use, so urgent need can the improved technique on the market, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water-stop for hydrogeology drilling layering is drawn water, through setting up first telescopic link, the second telescopic link, the standpipe, filter screen and rectangular plate, it is comparatively complicated to have solved the water-stop structure that current layering was drawn water, thereby the cost is expensive, and the device has bad back maintenance very difficult, and simultaneously, the water-stop is when drawing water, and the impurity of aquatic enters into in the standpipe easily or blocks up the pumping head, thereby lead to being difficult to carry out the layering and draw water and influence the problem of testing result.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a waterstop that is used for hydrogeology drilling layering to draw water, including board and the standpipe of drawing water, the first telescopic link of board bottom surface both ends fixedly connected with that draws water, and first telescopic link bottom fixedly connected with second telescopic link, the standpipe is located the board bottom position that draws water under, and the outside bottom middle part fixedly connected with head of drawing water of accumulator, bottom both sides fixedly connected with rectangular plate in the head of drawing water, and fixedly connected with filter screen between the rectangular plate.
Further, the water pumping plate bottom middle part fixedly connected with water pumping rod, and water pumping rod run through and insert the bottom in the standpipe, water pumping rod bottom end fixedly connected with rubber buffer, by the water pumping rod that sets up for drive it when the first telescopic link of cooperation is elongated and draw water, by the standpipe of setting, be used for the water storage of suction, by the rubber buffer that sets up, play sealed effect, just there is the sealing of rubber buffer, just can realize water pumping rod with water suction to the standpipe in.
Further, the supporting seat is fixedly connected with the upper portions of the two ends of the water storage pipe, the bottom end of the first telescopic rod is fixedly connected to the middle portion of the top end of the supporting seat, the mounting seats are fixedly connected with the bottom ends of the two sides of the first telescopic rod and used for supporting the first telescopic rod and the water storage pipe, and the mounting seats are used for fixing the first telescopic rod on the supporting seat and enabling the structure of the first telescopic rod to be more stable.
Furthermore, the mounting seat both ends are provided with first screw, supporting seat both ends position is provided with the first screw that corresponds with the mounting seat, and first screw female connection has first bolt, by first screw and the first bolt that sets up for with first telescopic link and supporting seat screw thread fixed connection, be convenient for installation and dismantlement.
Further, the output end fixed connection of second telescopic link is in supporting seat bottom middle part, and second telescopic link bottom fixedly connected with backing plate, the backing plate both ends are provided with the jack, and the jack interpolation has the inserted bar, by the backing plate that sets up for make second telescopic link connection structure stable, level and smooth connect on the backing plate, and by the jack and the inserted bar that set up, be used for fixing the backing plate in the bottom surface, further strengthen the stability of second telescopic link.
Furthermore, the lower parts of the two sides of the water pumping head are symmetrically provided with through holes, and second bolts penetrate through the through holes, second screw holes are formed in the rectangular plate and corresponding positions of the lower parts of the two sides of the water pumping head, the second bolts are in threaded connection with the inside of the second screw holes, and the through holes, the second screw holes and the second bolts are used for quickly connecting the rectangular plate in the water pumping head in a threaded and fixed mode, so that the filter screen is convenient to detach, install and clean.
The utility model discloses following beneficial effect has:
1. the utility model has the advantages of low cost, simple structure and easy maintenance by arranging the first telescopic rod, the second telescopic rod and the water storage pipe, solves the problem that the existing water stopper for pumping water in layers has a more complex structure, thereby having high manufacturing cost and being difficult to maintain after the device is broken, the top end of the second telescopic rod is fixedly connected with the bottom end of the supporting seat, the supporting seat is fixedly connected with the water storage pipe, the second telescopic rod is started by an external control end to shorten, thereby the second telescopic rod drives the water storage pipe to randomly reach two different water layers, divide the layering to draw water in the drilling, first telescopic link top fixed connection is in the board bottom of drawing water, and the middle part fixedly connected with pole of drawing water of board lower extreme draws water, and the first telescopic link of extension can be with the water suction of different layering to the standpipe, this water stop device simple structure, cost are cheap and the maintenance of being convenient for.
2. The utility model discloses a set up filter screen and rectangular plate, have filtering impurity, prevent the advantage of jam, the water stop is when drawing water, impurity in aquatic enters into in the water storage pipe easily or blocks up the pumping head, thereby lead to being difficult to carry out the layering and draw water and influence the problem of testing result, there is the rectangular plate at the inside threaded connection of pumping head, fixedly connected with filter screen between the rectangular plate, the filter screen can filter the impurity in the different water layers when drawing water, make it can not enter into the standpipe and block up the pumping head, because make through the second bolt with rectangular plate threaded connection in the pumping head, consequently this filter mechanism convenient to detach, thereby be convenient for clear up the impurity of attaching to on the filter screen, further the problem of jam has been avoided.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal connection structure of the water-extracting column of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a water pumping plate; 2. a supporting seat; 3. a water pumping rod; 4. a first telescopic rod; 5. a mounting seat; 501. a first screw hole; 6. inserting a rod; 7. a water pumping head; 701. a through hole; 8. a rubber plug; 9. a base plate; 901. a jack; 10. a second telescopic rod; 11. a first bolt; 12. a filter screen; 13. a rectangular plate; 131. a second screw hole; 14. a second bolt; 15. a water storage pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a water stop for hydrogeological drilling layered water pumping, comprising a water pumping plate 1 and a water storage pipe 15, wherein both ends of the bottom surface of the water pumping plate 1 are fixedly connected with a first telescopic rod 4, the bottom end of the first telescopic rod 4 is fixedly connected with a second telescopic rod 10, the water storage pipe 15 is positioned right below the bottom end of the water pumping plate 1, the middle part of the outer bottom end of the water storage pipe 15 is fixedly connected with a water pumping head 7, both sides of the inner bottom end of the water pumping head 7 are fixedly connected with rectangular plates 13, a filter screen 12 is fixedly connected between the rectangular plates 13, the type of the first telescopic rod 4 is SFU, the type of the second telescopic rod 10 is SFU, both belong to the prior art, and by arranging the first telescopic rod 4, the second telescopic rod 10 and the water storage pipe 15, the water stop is used for low cost, simple structure and easy maintenance, and by arranging the, the top end of the second telescopic rod 10 is fixedly connected with the bottom end of the supporting seat 2, the supporting seat 2 is fixedly connected with the water storage pipe 15, the second telescopic rod 10 is started by an external control end to shorten, so that the second telescopic rod 10 drives the water storage pipe 15 to randomly reach two different water layers to pump water in a drilled hole in a layering manner, the top end of the first telescopic rod 4 is fixedly connected with the bottom end of the water pumping plate 1, the middle part of the lower end of the water pumping plate 1 is fixedly connected with the water pumping rod 3, the water in different layering manners can be pumped into the water storage pipe 15 by extending the first telescopic rod 4, the water stopper device has a simple structure, low manufacturing cost and convenient maintenance, the rectangular plate 13 is in threaded connection inside the water pumping head 7, the filter screen 12 is fixedly connected between the rectangular plates 13, the filter screen 12 can filter impurities in different water layers during water pumping, so that the impurities cannot enter the water storage pipe 15 and block the water pumping head 7, because the rectangular, therefore, the filter mechanism is convenient to disassemble, thereby being convenient for cleaning impurities attached to the filter screen 12 and further avoiding the problem of blockage.
Wherein as shown in fig. 1, 1 bottom middle part fixedly connected with of board of drawing water 3, and draw water 3 and run through the bottom in inserting the standpipe 15, 3 bottom fixedly connected with rubber buffer 8 of the pole of drawing water, pole 3 of drawing water through the setting, a water storage pipe 15 through the setting is used for driving it to draw water when cooperating first telescopic link 4 extension, a water storage for with the suction is got up, rubber buffer 8 through the setting, play sealed effect, it is sealed that has had rubber buffer 8, just can realize 3 with water suction of the pole of drawing water 15 in, start first telescopic link 4 by external control end, first telescopic link 4 extension drives the pole of drawing water 3 and rubber buffer 8 upwards moves, thereby with water suction in the standpipe 15.
Wherein, as shown in fig. 1, the upper parts of the two outer ends of the water storage tube 15 are fixedly connected with a supporting seat 2, the bottom end of the first telescopic rod 4 is fixedly connected with the middle part of the top end of the supporting seat 2, the bottom ends of the two sides of the first telescopic rod 4 are fixedly connected with an installation seat 5 for supporting the first telescopic rod 4 and supporting the water storage tube 15 through the arranged supporting seat 2, the first telescopic rod 4 is fixed on the supporting seat 2 through the arranged installation seat 5, so that the structure of the first telescopic rod 4 is more stable, the two ends of the installation seat 5 are provided with first screw holes 501, the two ends of the supporting seat 2 are provided with first screw holes 501 corresponding to the installation seat 5, the first screw holes 501 are internally threaded with first bolts 11, the first screw holes 501 and the first bolts 11 are arranged for fixedly connecting the first telescopic rod 4 and the supporting seat 2 by screw threads, so as to facilitate the installation and the disassembly, the disassembly of the first, the fixing can be realized in the same way.
Wherein as shown in fig. 1, the output end of the second telescopic rod 10 is fixedly connected to the middle part of the bottom end of the supporting seat 2, and the bottom end of the second telescopic rod 10 is fixedly connected with a base plate 9, two ends of the base plate 9 are provided with jacks 901, and inserting rods 6 are inserted into the jacks 901, through the base plate 9 which is arranged, so that the connecting structure of the second telescopic rod 10 is stable, the base plate 9 is flatly connected with the base plate 9, and the base plate 9 is fixed on the bottom surface, so that the stability of the second telescopic rod 10 is further enhanced, after the base plate 9 is placed on the ground to be flat, the inserting rods 6 are inserted into the jacks 901, and then the inserting rods 6 are hammered into the ground to keep the stability of the second telescopic rod 10.
Wherein as shown in fig. 2, 3, the lower part of the two sides of the pumping head 7 is symmetrically provided with through holes 701, and a second bolt 14 penetrates through the through holes 701, the rectangular plate 13 is provided with a second screw hole 131 at a position corresponding to the lower part of the two sides of the pumping head 7, the second bolt 14 is in threaded connection with the inside of the second screw hole 131, through the through holes 701, the second screw hole 131 and the second bolt 14 which are arranged, the rectangular plate 13 is in threaded fixed connection with the inside of the pumping head 7 quickly, the filter screen 12 is convenient to detach and install and is convenient to clean, the second bolt 14 is screwed off, the whole filter mechanism can fall from the pumping head 7, and the filter mechanism can be installed by using an opposite mode in the same way.
The working principle is as follows: the top end of the second telescopic rod 10 is fixedly connected with the bottom end of the supporting seat 2, the supporting seat 2 is fixedly connected with the water storage pipe 15, the second telescopic rod 10 is started by an external control end to shorten, so that the second telescopic rod 10 drives the water storage pipe 15 to randomly reach two different water layers to pump water in a drilled hole in a layering manner, the top end of the first telescopic rod 4 is fixedly connected with the bottom end of the water pumping plate 1, the middle part of the lower end of the water pumping plate 1 is fixedly connected with the water pumping rod 3, the water in different layering manners can be pumped into the water storage pipe 15 by extending the first telescopic rod 4, the water stopper device has a simple structure, low manufacturing cost and convenient maintenance, the rectangular plate 13 is in threaded connection inside the water pumping head 7, the filter screen 12 is fixedly connected between the rectangular plates 13, the filter screen 12 can filter impurities in different water layers during water pumping, so that the impurities cannot enter the water storage pipe 15 and block the water pumping head 7, because the rectangular, therefore, the filter mechanism is convenient to disassemble, thereby being convenient for cleaning impurities attached to the filter screen 12 and further avoiding the problem of blockage.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a water stop for hydrogeology drilling layering is taken water, includes board (1) and standpipe (15) of taking out water, its characterized in that: the water pumping plate is characterized in that two ends of the bottom surface of the water pumping plate (1) are fixedly connected with first telescopic rods (4), the bottom end of each first telescopic rod (4) is fixedly connected with a second telescopic rod (10), the water storage pipe (15) is located under the bottom end of the water pumping plate (1), the middle of the outer bottom end of the water storage pipe (15) is fixedly connected with a water pumping head (7), two sides of the inner bottom end of the water pumping head (7) are fixedly connected with rectangular plates (13), and a filter screen (12) is fixedly connected between the rectangular plates (13).
2. The water stopper for layered water pumping in hydrogeological drilling according to claim 1, characterized in that the middle of the bottom end of the water pumping plate (1) is fixedly connected with a water pumping rod (3), the water pumping rod (3) is inserted into the inner bottom of the water storage pipe (15) in a penetrating manner, and the bottom end of the water pumping rod (3) is fixedly connected with a rubber plug (8).
3. The water stop for layered water pumping in hydrogeological drilling according to claim 1, characterized in that the supporting seat (2) is fixedly connected to the upper part of the outer two ends of the water storage pipe (15), the bottom end of the first telescopic rod (4) is fixedly connected to the middle part of the top end of the supporting seat (2), and the mounting seats (5) are fixedly connected to the bottom ends of the two sides of the first telescopic rod (4).
4. The water stop for layered water pumping in hydrogeological drilling according to claim 3, characterized in that the two ends of the mounting seat (5) are provided with first screw holes (501), the two ends of the supporting seat (2) are provided with first screw holes (501) corresponding to the mounting seat (5), and the first screw holes (501) are internally connected with first bolts (11).
5. The water stop for layered water pumping in hydrogeological drilling according to claim 1, characterized in that the output end of the second telescopic rod (10) is fixedly connected to the middle of the bottom end of the supporting seat (2), a backing plate (9) is fixedly connected to the bottom end of the second telescopic rod (10), two ends of the backing plate (9) are provided with insertion holes (901), and the insertion rods (6) are inserted into the insertion holes (901).
6. The water stop for layered water pumping in hydrogeological drilling according to claim 1, characterized in that through holes (701) are symmetrically formed in the lower portions of the two sides of the pumping head (7), second bolts (14) penetrate through the through holes (701), second screw holes (131) are formed in the rectangular plate (13) corresponding to the lower portions of the two sides of the pumping head (7), and the second bolts (14) are in threaded connection with the inner portions of the second screw holes (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022785965.XU CN213574070U (en) | 2020-11-25 | 2020-11-25 | Water stopper for layered water pumping of hydrogeology drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022785965.XU CN213574070U (en) | 2020-11-25 | 2020-11-25 | Water stopper for layered water pumping of hydrogeology drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213574070U true CN213574070U (en) | 2021-06-29 |
Family
ID=76544120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022785965.XU Active CN213574070U (en) | 2020-11-25 | 2020-11-25 | Water stopper for layered water pumping of hydrogeology drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213574070U (en) |
-
2020
- 2020-11-25 CN CN202022785965.XU patent/CN213574070U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211954801U (en) | Sampling device for coal mine underground water quality detection | |
| CN209484058U (en) | A kind of oilfield exploitation oil pipe anti-drop device | |
| CN213574070U (en) | Water stopper for layered water pumping of hydrogeology drilling | |
| CN103770794A (en) | Composite oil tank applicable to contact network comprehensive working truck | |
| CN211925037U (en) | Water conservancy pipeline supports connecting device | |
| CN215054410U (en) | Floor connected node convenient to dismouting | |
| CN217399703U (en) | Hole-free dewatering device for foundation | |
| CN217839982U (en) | Be used for better miniature stake of compressive property in peat soil | |
| CN207056103U (en) | A kind of workshop water-circulation filtering device | |
| CN215521169U (en) | Automatic water supply device of vertical centrifugal pump | |
| CN218933125U (en) | Inner supporting structure for supporting deep foundation pit of geotechnical engineering | |
| CN220266797U (en) | Seepage and drainage plate | |
| CN218759745U (en) | Novel derrick of pile machine | |
| CN210459148U (en) | Gardens river course pollutant filters hanging net device | |
| CN218971265U (en) | Automatic drainage device for coal face | |
| CN213773227U (en) | Novel rural water conservancy water and electricity prefabricated ditch | |
| CN210674369U (en) | Filtering device for layered water pumping in hydrogeological drilling | |
| CN219527710U (en) | Well pipe for well point dewatering | |
| CN218625542U (en) | Novel check valve core | |
| CN203727377U (en) | Compound oil tank for overhead line system complex operation vehicle | |
| CN215057280U (en) | Bottom pouring and producing device for petroleum producing well | |
| CN218713180U (en) | Water conservancy design construction cofferdam device | |
| CN221029940U (en) | Slope protection net convenient to disassemble and assemble for hydraulic engineering | |
| CN220059991U (en) | Immersible pump with anticreep cable fixing base | |
| CN213176215U (en) | Vacuum pump with magnetic filter function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |