PP module rainwater recycling device
By setting up a connection mechanism with components such as guide cylinders, movable columns, connecting rods, threaded cylinders, and extrusion discs between rainwater harvesting units, the problems of rainwater harvesting units scattering and connecting parts being lost under rainwater impact are solved, achieving stable connection and simplified construction.
Patent Information
- Application Number
- CN202520314220.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Existing rainwater harvesting units are prone to scattering and displacement under the impact of rainwater, and connectors are easily lost or misplaced, increasing the difficulty and complexity of construction.
The connection mechanism between the bottom plate and the top plate includes components such as guide cylinder, movable column, connecting rod, threaded cylinder, fixed plate and extrusion plate. Stable connection is achieved through threaded connection and extrusion fixation to prevent rainwater from washing away and loss of connection structure.
It improves the stability of connections between devices, prevents rainwater from washing them apart, reduces the loss of connectors, simplifies the construction process, and improves ease of use.
Smart Images
Figure CN223907587U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to rainwater recycling technical field, concretely is a kind of PP module rainwater recycling device. BACKGROUND
[0002] With the increasing rapid development of people's life needs and technological progress, rainwater collection module is part of the sponge rainwater collection and utilization system, several rainwater collection module units are combined to form an underground water reservoir, and according to the engineering needs, the periphery of the water tank is wrapped with impermeable geotextile or permeable geotextile to form different types of water storage tanks, infiltration tanks and flood control ponds, which do not breed mosquitoes, flies and algae. These stored rainwater resources can be used for flushing toilets, cleaning roads, irrigating lawns, water feature replenishment, and even for circulating cooling water and fire water.
[0003] In the prior art, each rainwater collection unit in the traditional rainwater collection module is often supported by mutual contact, and another way is to connect each rainwater collection unit by connecting pieces, such as I-shaped connecting blocks and bolts.
[0004] With the rapid development of technology, the rainwater collection unit is supported by mutual contact, and when facing the impact of rainwater, the rainwater collection unit is easily scattered and displaced due to lack of effective connection and fixation. In the actual assembly process, the separation state of the connecting piece and the rainwater collection unit in the unassembled state may cause the loss or misplacement of the connecting piece, increasing the difficulty and complexity of construction. At the same time, workers need to spend extra time and effort to find and install the connecting piece, which is very inconvenient to use. Therefore, it is necessary to provide a PP module rainwater recycling device to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a PP module rainwater recycling device, which has the characteristics of improving the stability of the connection between devices, preventing the rainwater from scattering, preventing the loss of the structure used for connection, and improving the convenience of use.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a PP module rainwater recycling device, comprising a bottom plate and a top plate, the outer wall of the bottom plate is fixedly connected with a plurality of lower support cylinders, the outer wall of the top plate is fixedly connected with a plurality of upper support cylinders abutting against the plurality of lower support cylinders, the upper end of the lower support cylinder is provided with a positioning hole, and the lower end of the upper support cylinder is fixedly connected with a positioning pipe extending into the positioning hole.
[0007] A connecting mechanism is arranged between the bottom plate and the top plate, the connecting mechanism comprises two left and right distributed guide cylinders fixedly connected at lower ends of the top plate, the interiors of the two guide cylinders are each provided with a matched movable column, the lower ends of the two movable columns are each fixedly connected with a connecting rod, the lower ends of the two connecting rods are each fixedly connected with an internally threaded cylinder, two threaded columns are arranged above the bottom plate and are respectively threadedly connected to the interiors of the two internally threaded cylinders;
[0008] The left and right ends of the top plate are each provided with a notch, the interiors of the two notches are each fixedly connected with a fixed plate, the outer walls of the two fixed plates are each penetrated by a threaded screw, the lower ends of the two threaded screws are each fixedly connected with a pressing disc, the front and rear ends of the top plate are each fixedly connected with an insertion plate, and the upper ends of the two insertion plates are each provided with a limiting hole.
[0009] Preferably, the lower ends of the plurality of positioning tubes are each fixedly connected with a tapered guide tube.
[0010] Preferably, the lower ends of the two guide cylinders are each fixedly connected with a limiting ring located outside the two connecting rods.
[0011] Preferably, the upper ends of the two threaded screws are each fixedly connected with a torsion block, and the upper ends of the two torsion blocks are each provided with an internal hexagonal groove.
[0012] Preferably, the upper ends of the two threaded columns are each fixedly connected to the upper ends of two fixed columns fixedly connected to the upper end of the bottom plate.
[0013] Preferably, the outer wall of the positioning tube is in close contact with the inner wall of the positioning hole.
[0014] Preferably, the diameter of the pressing disc is equal to the inner wall of the limiting hole.
[0015] Compared with the prior art, the utility model has the advantages that:
[0016] The bottom plate is placed on the impermeable geomembrane, then the plurality of upper supporting cylinders abut against the upper ends of the plurality of lower supporting cylinders respectively, and the plurality of positioning tubes enter the plurality of positioning holes matched therewith, so that the horizontal movement of the plurality of upper supporting cylinders of the top plate is prevented, then the two internally threaded cylinders are opposite to the two threaded columns, then the two internally threaded cylinders are screwed into the outer walls of the two threaded columns until the two movable columns abut against the two limiting rings closely, so that the downward pulling force is applied to the two guide cylinders and the top plate, the plurality of upper supporting cylinders abut against the upper ends of the plurality of lower supporting cylinders closely, then the device is connected firmly and is not easy to move relatively, then the insertion plate of the other device enters the inside of one of the gaps until the position of the limiting hole opened at the upper end of the insertion plate corresponds to the position of the extrusion disc, then the extrusion disc moves downward and abuts against the bottom end of the limiting hole closely, at this time, the two devices are fixed through the cooperation of the extrusion disc and the limiting hole, and the other devices can be laid flat and connected and fixed in this way, so that the stability of the connection between the devices is improved, and the devices are prevented from being washed away by rain, and the connection structure is prevented from being lost, so that the use convenience is improved. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual proportion.
[0018] Figure 1 It is a front view of the whole of the present application.
[0019] Figure 2 It is a front view of the whole of the present application. Figure 1 It is an enlarged view of A in the figure.
[0020] Figure 3 It is a local plan view of the structure of the present application.
[0021] Figure 4 It is a connection structure view of the upper supporting cylinder of the present application.
[0022] Figure 5 It is a connection structure view of the movable column of the present application.
[0023] Marked in the figure: 1, bottom plate; 2, top plate; 3, lower support cylinder; 4, upper support cylinder; 5, positioning hole; 6, positioning tube; 7, tapered guide pipe; 8, guide cylinder; 9, movable column; 10, connecting rod; 11, fixed column; 12, threaded column; 13, internally threaded cylinder; 14, notch; 15, fixed plate; 16, screw; 17, extrusion disc; 18, torsion block; 19, plug-in plate; 20, limiting hole. DETAILED DESCRIPTION
[0024] The embodiments of the technical scheme of the utility model will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the utility model, and therefore only serve as examples, and cannot limit the protection scope of the utility model.
[0025] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be understood as the usual meaning understood by the technical personnel in the field to which the utility model belongs.
[0026] Please refer to Figures 1 to 5 A PP module rainwater recycling device, comprising a bottom plate 1 and a top plate 2, the outer wall of the bottom plate 1 is fixedly connected with a plurality of lower support cylinders 3, the outer wall of the top plate 2 is fixedly connected with a plurality of upper support cylinders 4 abutting the plurality of lower support cylinders 3, the upper end of the lower support cylinder 3 is provided with a positioning hole 5, and the lower end of the upper support cylinder 4 is fixedly connected with a positioning tube 6 extending into the positioning hole 5;
[0027] A connecting mechanism is arranged between the bottom plate 1 and the top plate 2, the connecting mechanism comprises two left and right distributed guide cylinders 8 fixedly connected to the lower end of the top plate 2, the interiors of the two guide cylinders 8 are provided with movable columns 9 matched therewith, the lower ends of the two movable columns 9 are fixedly connected with connecting rods 10, the lower ends of the two connecting rods 10 are fixedly connected with internally threaded cylinders 13, and the upper side of the bottom plate 1 is provided with two threaded columns 12 respectively threadedly connected to the interiors of the two internally threaded cylinders 13;
[0028] The left and right ends of the top plate 2 are provided with notches 14, the interiors of the two notches 14 are fixedly connected with fixed plates 15, the outer walls of the two fixed plates 15 are fixedly connected with screw rods 16, the lower ends of the two screw rods 16 are fixedly connected with extrusion discs 17, the front and rear ends of the top plate 2 are fixedly connected with plug-in plates 19, and the upper ends of the two plug-in plates 19 are provided with limiting holes 20.
[0029] In the embodiment, when in use, the impermeable geomembrane needs to be laid in the inside of the water storage pool, then the bottom plate 1 is placed on the impermeable geomembrane, and then the top plate 2 and the plurality of upper supporting barrels 4 are moved, so that the plurality of upper supporting barrels 4 abut against the upper ends of the plurality of lower supporting barrels 3 respectively, and the plurality of positioning pipes 6 enter the plurality of positioning holes 5, and due to the cooperation, the plurality of upper supporting barrels 4 of the top plate 2 are prevented from moving horizontally, at this time, since the two movable columns 9 can move freely in the two guide barrels 8, the two movable columns 9, the two connecting rods 10 and the two internal threaded barrels 13 can be moved downward until the two internal threaded barrels 13 abut against the two threaded columns 12, then the two internal threaded barrels 13 are rotated, the two connecting rods 10 and the two movable columns 9 are driven to rotate, so that the two internal threaded barrels 13 are screwed into the outer walls of the two threaded columns 12 until the two movable columns 9 abut against the two limiting rings respectively, thereby exerting a downward pulling force on the two guide barrels 8 and the top plate 2, so that the plurality of upper supporting barrels 4 abut against the upper ends of the plurality of lower supporting barrels 3 tightly, thereby making the device connected firmly and not easy to move relatively.
[0030] When the plurality of same devices need to be laid flat, the insertion plate 19 of another device needs to enter the inside of one of the plurality of gaps 14, at this time, the insertion plate 19 is fitted with the lower side, the front side and the rear side of the inner wall of the gap 14, and the other device abuts against the device, at this time, the position of the limiting hole 20 opened in the upper end of the pressing disc 17 corresponds to the position of the limiting hole 20, then the screw rod 16 is rotated, the pressing disc 17 is driven to move downward and enter the inside of the limiting hole 20, until the pressing disc 17 abuts against the bottom end of the inner wall of the limiting hole 20 tightly, at this time, due to the cooperation between the pressing disc 17 and the limiting hole 20, the two devices can be fixed, and according to the same principle, other devices can be laid flat and fixed, in this way, the stability of the connection between the devices is improved, and the purpose of preventing the devices from being washed away by rain is achieved, and due to the arrangement of the connection structure, the structure for connection is prevented from being lost, and the purpose of improving the convenience of use is achieved.
[0031] As a technical optimization scheme of the utility model, the lower end of the plurality of positioning pipes 6 is fixedly connected with the tapered guide pipe 7.
[0032] In the embodiment, the plurality of tapered guide pipes 7 are arranged, and due to the tapered structure, the plurality of positioning pipes 6 can enter the inside of the plurality of positioning holes 5 respectively.
[0033] As a technical optimization scheme of the utility model, the lower end of the two guide barrels 8 is fixedly connected with the limiting ring located outside the two connecting rods 10 respectively.
[0034] In the embodiment, the two limiting rings are arranged to prevent the two movable columns 9 from being separated from the inside of the two guide barrels 8.
[0035] As a technical optimization scheme of the utility model, the upper end of two screw rods 16 is fixed with a torsion block 18, and the upper end of two torsion blocks 18 is provided with an internal hexagonal groove.
[0036] In the embodiment: by setting two torsion blocks 18, and because the upper end of two torsion blocks 18 is provided with an internal hexagonal groove, it is convenient to rotate two torsion blocks 18 through an internal hexagonal wrench, and two screw rods 16 are driven to rotate through two torsion blocks 18.
[0037] As a technical optimization scheme of the utility model, the upper end of the base plate 1 is fixedly connected with two fixed columns 11, and two threaded columns 12 are fixedly connected to the upper end of two fixed columns 11 respectively.
[0038] In the embodiment: by setting two fixed columns 11, it is convenient to support and fix two threaded columns 12.
[0039] As a technical optimization scheme of the utility model, the outer wall of the positioning pipe 6 is in close contact with the inner wall of the positioning hole 5.
[0040] In the embodiment: because the outer wall of the positioning pipe 6 is in close contact with the inner wall of the positioning hole 5, the positioning accuracy of multiple top plates 2 and multiple upper support cylinders 4 is improved.
[0041] As a technical optimization scheme of the utility model, the diameter of the extrusion disc 17 is equal to the inner wall of the limiting hole 20.
[0042] In the embodiment: because the diameter of the extrusion disc 17 is equal to the inner wall of the limiting hole 20, the movement of the extrusion disc 17 inside the limiting hole 20 can be prevented.
[0043] Working principle: when using, first of all, the anti-seepage geomembrane needs to be laid in the inside of the reservoir, then the base plate 1 is placed on the anti-seepage geomembrane, and then the top plate 2 and multiple upper support cylinders 4 are moved, so that multiple upper support cylinders 4 abut against the upper end of multiple lower support cylinders 3 respectively, and multiple positioning pipes 6 enter the inside of multiple positioning holes 5, because they cooperate with each other, the horizontal movement of multiple upper support cylinders 4 of the top plate 2 can be prevented, at this time, because two movable columns 9 can move freely inside two guide cylinders 8, two movable columns 9, two connecting rods 10 and two internal threaded cylinders 13 can be moved downward, until two internal threaded cylinders 13 are opposite to two threaded columns 12, then two internal threaded cylinders 13 are rotated, thereby driving two connecting rods 10 and two movable columns 9 to rotate, so that two internal threaded cylinders 13 are screwed into the outer wall of two threaded columns 12, until two movable columns 9 abut against two limit rings tightly, thereby exerting downward tension on two guide cylinders 8 and the top plate 2, so that multiple upper support cylinders 4 abut against the upper end of multiple lower support cylinders 3 tightly, thereby making the device connection firm and not easy to move relatively.
[0044] When multiple identical devices need to be laid flat, the insertion plate 19 of another device needs to be inserted into the interior of one of the notches 14. At this time, the insertion plate 19 will fit against the lower, front, and rear sides of the inner wall of the notch 14, and the other device will abut against it. At this time, the position of the extrusion plate 17 corresponds to the position of the limiting hole 20 opened at the upper end of the insertion plate 19. Then, by turning the torsion block 18 with an Allen wrench, the screw 16 will be rotated, which will cause the extrusion plate 17 to move downward and enter the interior of the limiting hole 20 until the extrusion plate 17 abuts tightly against the bottom end of the inner wall of the limiting hole 20. At this time, due to the cooperation between the extrusion plate 17 and the limiting hole 20, the two devices can be fixed. And in the same principle, other devices can be laid flat and connected and fixed. In this way, the stability of the connection between devices is improved, preventing them from being washed away by rainwater. Moreover, due to the setting of this connection structure, the loss of the connection structure is prevented, thereby improving the ease of use.
[0045] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A PP module rainwater recycling device, comprising a bottom plate (1) and a top plate (2), characterized in that: The outer wall of the bottom plate (1) is fixedly connected with a plurality of lower supporting cylinders (3), the outer wall of the top plate (2) is fixedly connected with a plurality of upper supporting cylinders (4) abutting against the plurality of lower supporting cylinders (3), the upper end of the lower supporting cylinder (3) is provided with a positioning hole (5), and the lower end of the upper supporting cylinder (4) is fixedly connected with a positioning pipe (6) extending into the positioning hole (5). A connecting mechanism is arranged between the bottom plate (1) and the top plate (2), the connecting mechanism comprises two left and right distributed guide cylinders (8) fixedly connected to the lower end of the top plate (2), the interiors of the two guide cylinders (8) are provided with two movable columns (9) matched with the guide cylinders (8), the lower ends of the two movable columns (9) are fixedly connected with two connecting rods (10), the lower ends of the two connecting rods (10) are fixedly connected with two internally threaded cylinders (13), and the top plate (1) is provided with two threaded columns (12) respectively screwed into the interiors of the two internally threaded cylinders (13). The left and right ends of the top plate (2) are provided with two notches (14), the interiors of the two notches (14) are fixedly connected with two fixed plates (15), the outer walls of the two fixed plates (15) are fixedly connected with two screws (16), the lower ends of the two screws (16) are fixedly connected with two extrusion discs (17), the front and rear ends of the top plate (2) are fixedly connected with two plug-in plates (19), and the upper ends of the two plug-in plates (19) are provided with two limiting holes (20).
2. A PP module rainwater recycling device according to claim 1, characterized in that: The lower ends of the plurality of positioning pipes (6) are fixedly connected with a plurality of tapered guide pipes (7).
3. The PP module rainwater recycling device according to claim 1, characterized in that: The lower ends of the two guide cylinders (8) are fixedly connected with two limiting rings respectively located outside the two connecting rods (10).
4. The PP module rainwater recycling device according to claim 1, characterized in that: The upper ends of the two screws (16) are fixedly connected with two torsion blocks (18), and the upper ends of the two torsion blocks (18) are provided with two internal hexagonal grooves.
5. The PP module rainwater recycling device according to claim 1, characterized in that: The upper ends of the two fixed columns (11) are fixedly connected with the two threaded columns (12).
6. The PP module rainwater recycling device according to claim 1, characterized in that: The outer wall of the positioning pipe (6) is matched with the inner wall of the positioning hole (5).
7. The PP module rainwater recycling device according to claim 1, characterized in that: The diameter of the extrusion disc (17) is equal to the inner wall of the limiting hole (20).