CN206594925U - A kind of sand dune mould - Google Patents
A kind of sand dune mould Download PDFInfo
- Publication number
- CN206594925U CN206594925U CN201720018622.6U CN201720018622U CN206594925U CN 206594925 U CN206594925 U CN 206594925U CN 201720018622 U CN201720018622 U CN 201720018622U CN 206594925 U CN206594925 U CN 206594925U
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- CN
- China
- Prior art keywords
- panel
- plate
- tenon
- temporary location
- sand dune
- Prior art date
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Abstract
The utility model discloses a kind of sand dune mould, including the panel that meets water, backwater panel, handle and screw rod；The meet water bottom of panel, the connection end of backwater panel and handle is hinged by screw rod, meets water panel and backwater panel includes the connecting plate, one or more temporary location plates and the free end plate that are sequentially connected；Temporary location plate one end is provided with tenon, and the other end is provided with the recess being engaged with tenon；Adjacent temporary location plate is connected by the dovetail manner of tenon and recess, and free end plate, one end is provided with the tenon or recess for being used for being connected with temporary location plate, and the other end is burnishing surface；Connecting plate one end is provided with tenon or recess for being connected with temporary location plate, and the other end is provided with the internal thread being engaged with screw rod, for being connected with screw rod.Can adjustment length and angle according to actual needs, compensate for the deficiency for needing to make multiple sand dune moulds in conventional method, it is simple to operate and relatively inexpensive, with good popularizing application prospect.
Description
Technical field
The utility model is related to a kind of sand dune mould of adjustable dimension, belongs to surface and ground water switching technology neck
Domain.
Background technology
The research of surface and ground water interaction is always the focus of water circulation and water resource research.In nature,
The riverbed surface in river is often subtriangular dune area.River flow, the depth of water, riverbed medium osmosis coefficient etc. can influence
The size dimension on sand dune, and different sand dune sizes then affects the surface and ground water exchange capacity in local riverbed space.
For at present, set up sand box model progress physical test and have become surface water and the underground studied under the control of sand dune
One of main method of water coke slurry.In sand box model, it is often necessary to using mould in riverbed surface discharge by pressing triangle, with this
To simulate dune area.But in existing research, can only be by making multiple moulds in order to obtain different sand dune sizes
To realize, cost is larger and inconvenience.Therefore, the sand dune mould of a kind of adjustable dimension, not only can be with discharge by pressing continuous variable
Dune area, and there is economic, easy, simple to operate, the physical test to the interaction of surface water-underground water
Research has great significance.
Utility model content
Purpose：In order to overcome the deficiencies in the prior art, the utility model provides a kind of sand dune mould.
Technical scheme：In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of sand dune mould, it is characterised in that：Including the panel that meets water, backwater panel, handle and screw rod；
The panel that meets water, the connection end of backwater panel and the bottom of handle are hinged by screw rod,
Connecting plate that meet water panel and the backwater panel include being sequentially connected, one or more temporary location plates and from
By end plate；
Described temporary location plate one end is provided with tenon, and the other end is provided with the recess being engaged with tenon；Adjacent temporary location
Plate is connected by the dovetail manner of tenon and recess,
The free end plate, one end is provided with the tenon or recess for being used for being connected with temporary location plate, and the other end is burnishing surface；
Described connecting plate one end is provided with tenon or recess for being connected with temporary location plate, and the other end is provided with and spiral shell
The internal thread that bar is engaged, for being connected with screw rod.
Preferably, described sand dune mould, it is characterised in that：Also include the nut being engaged with screw rod, be used for
The fixed relative angle met water between panel and backwater panel.
Preferably, described sand dune mould, it is characterised in that：The handle upper end is connected with and screw rod direction phase
Bubble and scale is embedded with vertical hand-held pole, hand-held pole.
Preferably, described sand dune mould, it is characterised in that：The junction of the meet water panel and backwater panel
At least side is provided with protractor, and the origin of protractor is located at the center of screw rod, zero graduation line be fixed on meet water on panel and with
The panel that meets water is parallel, and the pointer of protractor is connected on backwater panel and parallel with backwater panel.
It is furthermore preferred that the section of the tenon and recess is " T " character form structure.
Preferably, the connecting plate, temporary location plate, the inlet side of the recess of free end plate is provided with to revolve
The buckle turned, for preventing tenon from skidding off.
Preferably, the buckle is metal material.
Preferably, offered on the connecting plate, temporary location plate and free end plate multiple for current and sky
The through hole of gas inflow and outflow.
Preferably, the tapped one end of the connecting plate is additionally provided with for increasing the dentation of mutual frictional force
Bumps, the connecting plate for the panel that meets water is mutually inserted with the connecting plate of backwater panel by dentation bumps.
Preferably, the connecting plate, temporary location plate and free end plate are square plate.
Beneficial effect：The sand dune mould that the utility model is provided, meet water panel and the backwater panel of sand dune mould are by rectangle
Plate is spliced, and coupling part uses a kind of threaded connection with protractor, can adjustment length and angle according to actual needs, more
The deficiency for needing to make multiple sand dune moulds in conventional method has been mended, it is simple to operate and relatively inexpensive, should with good popularization
Use prospect.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is top view of the present utility model；
Fig. 3 is the structural representation of single temporary location plate in the utility model；
Fig. 4 is that connecting plate meets water the structural representation of panel and backwater panel in the utility model；
In figure：1st, temporary location plate, 2, free end plate, 3, connecting plate, 4, handle, 5, screw rod, 6, tenon, 7, recess, 8,
Through hole, 9, buckle, 10, protractor, 11, bubble and scale, 12, dentation it is concavo-convex.
Embodiment
The utility model is further described with reference to specific embodiment.
As depicted in figs. 1 and 2, the sand dune mould of a kind of adjustable dimension, including：Meet water panel（It is left）, backwater panel
（It is right）, handle 4 and screw rod 5；The bottom of the panel that meets water, the connection end of backwater panel and handle 4 is hinged by screw rod 5
Wherein, meet water panel and backwater panel connecting plate 3, one or more temporary location plates 2 including being sequentially connected
With free end plate 1；The number of temporary location plate 1 can be changed according to actual needs, so as to adjust meet water panel and backwater panel
Length.
Referring to Fig. 3, temporary location plate 1 is connected by the way of joggle, and one end is provided with tenon 6, and the other end is provided with phase therewith
Identical recess 7；For free end plate 2, one end is provided with the recess 7 of tenon 6/ for being used for being connected with temporary location plate, and the other end is
Burnishing surface.Preferably, the tenon and recess are using a kind of " T " character form structure, and the tenon of next piece of rectangular slab can be from lastblock
Recess is slipped into the side of rectangular slab, and this kind design can effectively prevent from coming off above and below rectangular slab.
Described one end of connecting plate 3 is provided with the recess 7 of tenon 6/ for being connected with temporary location plate, the other end be provided with
The internal thread that screw rod 5 is engaged, for being connected with screw rod.The bottom of the handle carries internal thread, the bottom of handle and screw rod
Threaded connection.The connecting plate, temporary location plate and free end plate are square plate.
To prevent rectangular slab from laterally sliding, connecting plate, temporary location plate, the recess 7 of free end plate inlet side, profit
It is screwed a rotatable metal buckle 9.The tenon of next block of plate is slipped into after the recess of lastblock rectangular slab, will be upper
The metal buckle 9 of one piece of rectangular slab rotates to the direction of next piece of rectangular slab, so as to prevent next piece of rectangular slab from being skidded off from recess.
Preferably, connecting plate, temporary location plate, free end plate are provided with equally distributed small-bore through hole 8.Press sand dune
During, it is allowed to the inflow and outflow from through hole of current and air.The design of through hole so that after the completion of the pressing of sand dune, take away mould
Current are unlikely to excessively to disturb sand dune during tool.
In addition, in the upper end of handle 4, being designed as on the hand-held pole perpendicular with screw rod direction, hand-held pole being embedded with one
Rectangular bubble and scale 11.Hand-held pole and the panel that meets water, the line phase water of backwater panel bottom are kept when tightening nut
It is flat, can when pressing sand dune observation bubble position it is whether placed in the middle so that judge triangle sand dune bottom whether level.
As shown in Fig. 2 connecting plate 3 is threadedly coupled using a kind of, including：The female handle 4 of bottom belt, two pieces of one end
With female rectangular slab 3 and the screw rod 5 matched with it.
Referring to Fig. 4, connecting plate 3 is provided with female one end and is additionally provided with dentation bumps 12, the connection for the panel that meets water
The connecting plate of plate and backwater panel is mutually inserted by dentation bumps, and utilizes screw rod connection.This kind of design of dentation bumps 12 can
To increase the contact area of connecting plate, so as to increase mutual frictional force.
Referring to Fig. 1, a protractor 10 is fixed in the side of connecting plate 3.The origin of protractor is fixed on the outside of handle 4, zero
Graduation mark, which is fixed on, to meet water on panel, separately has a root pointer to be connected on backwater panel.With the rotation of backwater panel, the two it
Between angle can be determined by protractor, after angle-determining, you can screw rod 5 is fixed with nut.
In order to more fully understand the utility model, the operating method to a kind of sand dune mould of adjustable dimension is entered below
Row is briefly introduced：
（1）, according to required sand dune size, calculate the panel that meets water for obtaining sand dune（It is left）, backwater panel（It is right）Length, with
And middle angle a；
（2）, according to the length of panel and backwater panel of meeting water, determine the number of temporary location plate 1.By temporary location plate
Tenon 6 is slipped into the recess 7 of a temporary location plate, and rotating metallic buckle 9 causes cell board not slide laterally off.Temporary location
After the splicing of plate 1 is good, free end plate 2 in connection, completion meets water the splicing of panel and backwater panel；
（3）, mould is positioned on smooth table top.Nut is unclamped, screw rod 5 is rotated.According to target angle a,
Rotate backwater panel so that the reading of protractor 10 is a.Meanwhile, it is to be noted that keeping the hand-held pole of the upper end of handle 4 parallel with table top.
Tighten nut, fixed angle；
（4）, hold hand-held pole, by mould be put into need press sand launder in riverbed surface.Note, now artificial riverbed should
When being filled with water.This mould is slowly pressed, keeps the bubble in bubble and scale 11 placed in the middle.Through hole 8 on rectangular slab is permitted
Perhaps current and the air inflow and outflow from through hole, the design of through hole so that after the completion of the pressing of sand dune, take away water during mould
Stream is unlikely to excessively to disturb sand dune.After the completion of pressing, mould is slowly taken away.
To sum up, sand dune mould of the present utility model, can adjustment length and angle according to actual needs, compensate for conventional method
The middle deficiency for needing to make multiple sand dune moulds, it is simple to operate and relatively inexpensive, with good popularizing application prospect.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of sand dune mould, it is characterised in that：Including the panel that meets water, backwater panel, handle and screw rod；
The panel that meets water, the connection end of backwater panel and the bottom of handle are hinged by screw rod,
Panel and backwater panel connecting plate, one or more temporary location plates and the free end including being sequentially connected of meeting water
Plate；
Described temporary location plate one end is provided with tenon, and the other end is provided with the recess being engaged with tenon；Adjacent temporary location plate leads to
The dovetail manner connection of tenon and recess is crossed,
The free end plate, one end is provided with the tenon or recess for being used for being connected with temporary location plate, and the other end is burnishing surface；
Described connecting plate one end is provided with tenon or recess for being connected with temporary location plate, and the other end is provided with and screw rod phase
The internal thread of cooperation, for being connected with screw rod.
2. sand dune mould according to claim 1, it is characterised in that：Also include the nut being engaged with screw rod, for solid
Surely the relative angle met water between panel and backwater panel.
3. sand dune mould according to claim 1, it is characterised in that：The handle upper end is connected with mutually to hang down with screw rod direction
Bubble and scale is embedded with straight hand-held pole, hand-held pole.
4. sand dune mould according to claim 1, it is characterised in that：The junction of meet water panel and the backwater panel is extremely
Few side is provided with protractor, and the origin of protractor is located at the center of screw rod, and zero graduation line, which is fixed on, to meet water on panel and with meeting
Water panel is parallel, and the pointer of protractor is connected on backwater panel and parallel with backwater panel.
5. sand dune mould according to claim 1, it is characterised in that：The section of the tenon and recess is " T " font knot
Structure.
6. sand dune mould according to claim 1, it is characterised in that：The connecting plate, temporary location plate, free end plate
The inlet side of recess is provided with rotatable buckle, for preventing tenon from skidding off.
7. sand dune mould according to claim 6, it is characterised in that：The buckle is metal material.
8. sand dune mould according to claim 1, it is characterised in that：The connecting plate, temporary location plate and free end plate
On offer multiple through holes for current and air inflow and outflow.
9. sand dune mould according to claim 1, it is characterised in that：Described tapped one end of connecting plate is additionally provided with
Dentation for increasing mutual frictional force is concavo-convex, and the connecting plate for the panel that meets water passes through the concavo-convex phase of dentation with the connecting plate of backwater panel
Mutual grafting.
10. sand dune mould according to claim 1, it is characterised in that：The connecting plate, temporary location plate and free end plate
It is square plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018622.6U CN206594925U (en) | 2017-01-09 | 2017-01-09 | A kind of sand dune mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018622.6U CN206594925U (en) | 2017-01-09 | 2017-01-09 | A kind of sand dune mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206594925U true CN206594925U (en) | 2017-10-27 |
Family
ID=60127354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720018622.6U Expired - Fee Related CN206594925U (en) | 2017-01-09 | 2017-01-09 | A kind of sand dune mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206594925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781959A (en) * | 2021-02-04 | 2021-05-11 | 河海大学 | Device for making sand waves and implementation method thereof |
-
2017
- 2017-01-09 CN CN201720018622.6U patent/CN206594925U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781959A (en) * | 2021-02-04 | 2021-05-11 | 河海大学 | Device for making sand waves and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |