阅读说明：本技术 一种l型混凝土预制件 (L-shaped concrete prefabricated member ) 是由 叶进红 王桑 胡星月 于 2021-07-02 设计创作，主要内容包括：本发明公开了一种L型混凝土预制件,包括预制件本体,还包括加固层和装料箱；所述加固层位于预制件本体的底端,所述加固层上安装有固定筒,所述固定筒上开设有开孔,所述加固层上开设有与开孔相对应的连通孔,所述固定筒内活动连接有滑杆,所述滑杆的下方固定连接有加固杆；所述预制件本体上开设有装载槽,所述装载槽之间通过第一通孔连通,所述装载槽内固定连接有固定板,所述固定板上开设有与第一通孔相配合的第二通孔,所述固定板上固定连接有相连框,所述相连框上固定连接有与第二通孔相配合的第三通孔,所述相连框内活动连接有第一挡料板；本发明便于安装在坝体上,同时便于在预制件本体上种植植物。(The invention discloses an L-shaped concrete prefabricated member, which comprises a prefabricated member body, a reinforcing layer and a charging box, wherein the reinforcing layer is arranged on the prefabricated member body; the prefabricated part comprises a prefabricated part body, a reinforcing layer, a fixing barrel, a connecting hole, a sliding rod and a reinforcing rod, wherein the reinforcing layer is positioned at the bottom end of the prefabricated part body, the fixing barrel is installed on the reinforcing layer, the fixing barrel is provided with the opening, the connecting hole corresponding to the opening is formed in the reinforcing layer, the sliding rod is movably connected in the fixing barrel, and the reinforcing rod is fixedly connected below the sliding rod; the prefabricated part body is provided with loading grooves, the loading grooves are communicated through first through holes, a fixing plate is fixedly connected in the loading grooves, second through holes matched with the first through holes are formed in the fixing plate, the fixing plate is fixedly connected with a connecting frame, third through holes matched with the second through holes are fixedly connected to the connecting frame, and a first material blocking plate is movably connected in the connecting frame; the invention is convenient to be installed on the dam body and is convenient to plant plants on the prefabricated part body.)

1. An L-shaped concrete prefabricated part comprises a prefabricated part body (1), and is characterized by further comprising a reinforcing layer (2) and a charging box (3);

the prefabricated part comprises a prefabricated part body (1), a reinforcing layer (2), a fixed cylinder (4), an opening (5) and a communicating hole (6), wherein the reinforcing layer (2) is positioned at the bottom end of the prefabricated part body (1), the fixed cylinder (4) is provided with the opening (5), the reinforcing layer (2) is provided with the communicating hole (6) corresponding to the opening (5), a sliding rod (7) is movably connected in the fixed cylinder (4), and a reinforcing rod (8) is fixedly connected below the sliding rod (7);

the prefabricated part body (1) is provided with loading grooves (9), the loading grooves (9) are communicated with each other through first through holes (10), fixing plates (11) are fixedly connected in the loading grooves (9), second through holes (12) matched with the first through holes (10) are formed in the fixing plates (11), connecting frames (13) are fixedly connected on the fixing plates (11), third through holes (14) matched with the second through holes (12) are fixedly connected on the connecting frames (13), and first material blocking plates (15) are movably connected in the connecting frames (13);

the side wall of the charging box (3) is fixedly connected with an L-shaped plate (16) matched with the connecting frame (13), the charging box (3) is internally detachably connected with mounting plates (17), the mounting plates (17) are fixedly connected through transverse plates (18), a first water flow hole (19) is formed in each transverse plate (18), a moving plate (20) is elastically connected below each transverse plate (18), a blocking rod (21) corresponding to each first water flow hole (19) is fixedly connected to each moving plate (20), and a second water flow hole (22) is formed in each moving plate (20);

planting holes (30) are formed in the moving plate (20) and the transverse plate (18).

2. The L-shaped precast concrete according to claim 1, characterized in that the inner side wall of the fixed cylinder (4) is provided with a first sliding groove (23) for sliding connection of the sliding rod (7), the upper end of the sliding rod (7) is fixedly connected with a filter plate (24) with filter holes, and the filter plate (24) is matched with the fixed cylinder (4);

and a sharp rod (25) is fixedly connected to the reinforcing rod (8).

3. An L-shaped precast concrete member according to claim 1, characterized in that a second sliding groove (26) is formed in the inner side wall of the connecting frame (13), a sliding plate (27) is connected in the second sliding groove (26) in a sliding manner, a first spring (28) is fixedly connected to the sliding plate (27), the lower end of the first spring (28) is fixedly connected to the second sliding groove (26), and the sliding plate (27) is fixedly connected to the first striker plate (15).

4. An L-shaped concrete preform as claimed in claim 1, characterised in that said mounting plate (17) is attached to the inner side wall of the filling box (3) by means of fixing bolts (29).

5. An L-shaped concrete precast member according to claim 1, characterized in that a second spring (31) is fixedly connected to the mounting plate (17), and one end of the second spring (31) is fixedly connected to the moving plate (20);

the blocking rod (21) comprises a movable rod (32), one end of the movable rod (32) penetrates through a first water flowing hole (19) and is fixedly connected with a material carrying plate (33), a blocking block (34) is fixedly connected onto the movable rod (32) below the transverse plate (18), and the blocking block (34) corresponds to the first water flowing hole (19).

6. An L-shaped concrete precast member according to claim 5, characterized in that the upper surface of the material carrying plate (33) is provided with a material carrying groove (35) facing downwards;

a rotating ring (36) is rotatably connected to the movable rod (32) positioned in the first water flowing hole (19), and a dredging rod (37) is fixedly connected to the outer side wall of the rotating ring (36);

an annular groove (38) is formed in the movable rod (32), a movable block (39) is fixedly connected to the rotating ring (36), and the movable block (39) is rotatably connected into the annular groove (38).

7. The L-shaped precast concrete according to claim 1, characterized in that a storage trough (53) and a holding trough (41) are formed on the precast concrete body (1), a connecting hole (40) communicated with the first through hole (10) is formed in the storage trough (53), the holding trough (41) and the first through hole (10) are communicated through a channel (42), a movable plate (47) is elastically connected in the channel (42), a second material blocking plate (43) is fixedly connected on the movable plate (47), the second material blocking plate (43) is matched with a port of the channel (42), a vertical rod (44) is fixedly connected on the second material blocking plate (43), the upper end of the vertical rod (44) penetrates through the connecting hole (40) and is fixedly connected with a sealing block (45), and the sealing block (45) is matched with the connecting hole (40);

the material storage tank (53) is internally and fixedly connected with a material plate (46), a feeding hole is formed in the material plate (46), and a stop block (48) is elastically connected in the feeding hole.

8. An L-shaped concrete pre-cast member according to claim 7, characterized in that a third spring (49) is fixedly connected in said accommodating groove (41), and one end of said third spring (49) is fixedly connected to said shifting plate (47).

9. An L-shaped concrete precast member according to claim 7, characterized in that the lower end of the stopper (48) is fixedly connected with an L-shaped rod (50), and a fourth spring (51) is fixedly connected between the L-shaped rod (50) and the material plate (46).

10. An L-shaped concrete pre-cast member according to claim 7, characterized in that a resisting block (52) is fixedly connected in the accommodating groove (41), and the resisting block (52) is positioned below the movable plate (47).

Technical Field

The invention relates to the technical field of concrete prefabricated parts, in particular to an L-shaped concrete prefabricated part.

Background

The concrete prefabricated member refers to an assembled concrete member which is manufactured before installation in a construction site, and generally comprises a precast concrete floor slab, a concrete box girder for a bridge, a precast concrete roof beam for an industrial factory building, a culvert frame structure, a precast concrete pile for foundation treatment, an L-shaped concrete prefabricated member for a dam body and the like.

The horizontal section of the L-shaped precast concrete is placed at the top end of the dam body by a worker, the inclined section is placed at the inclined section of the dam body, however, the existing L-shaped precast concrete is generally inconvenient to place on the dam body and is easy to slide, the precast concrete is easy to slide downwards due to the inclined section of the dam body, so that the installation of the worker is inconvenient, meanwhile, the existing L-shaped precast concrete is inconvenient to form a concrete into a whole in the pouring process due to no reinforcing structure at the bottom in the pouring process, so that the inconvenience is brought to the worker,

disclosure of Invention

The present invention is directed to an L-shaped precast concrete to solve the above problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

an L-shaped concrete prefabricated part comprises a prefabricated part body, a reinforcing layer and a charging box;

the prefabricated part comprises a prefabricated part body, a reinforcing layer, a fixing barrel, a connecting hole, a sliding rod and a reinforcing rod, wherein the reinforcing layer is positioned at the bottom end of the prefabricated part body, the fixing barrel is installed on the reinforcing layer, the fixing barrel is provided with the opening, the connecting hole corresponding to the opening is formed in the reinforcing layer, the sliding rod is movably connected in the fixing barrel, and the reinforcing rod is fixedly connected below the sliding rod;

the prefabricated part body is provided with loading grooves, the loading grooves are communicated through first through holes, a fixing plate is fixedly connected in the loading grooves, second through holes matched with the first through holes are formed in the fixing plate, the fixing plate is fixedly connected with a connecting frame, third through holes matched with the second through holes are fixedly connected to the connecting frame, and a first material blocking plate is movably connected in the connecting frame;

the side wall of the charging box is fixedly connected with an L-shaped plate matched with the connecting frame, the charging box is internally detachably connected with mounting plates, the mounting plates are fixedly connected through a transverse plate, a first water flow hole is formed in the transverse plate, a moving plate is elastically connected below the transverse plate, a blocking rod corresponding to the first water flow hole is fixedly connected to the moving plate, and a second water flow hole is formed in the moving plate;

planting holes are formed in the moving plate and the transverse plate.

As a further scheme of the invention: a first sliding groove used for sliding connection of a sliding rod is formed in the inner side wall of the fixed cylinder, a filter plate with filter holes is fixedly connected to the upper end of the sliding rod, and the filter plate is matched with the fixed cylinder;

the reinforcing rod is fixedly connected with a sharp rod.

As a further scheme of the invention: the second spout has been seted up to the inside wall of frame even, sliding connection has the slide in the second spout, fixedly connected with first spring on the slide, the lower extreme fixed connection of first spring is in the second spout, slide and first striker plate fixed connection.

As a further scheme of the invention: the mounting plate is connected to the inner side wall of the charging box through a fixing bolt.

As a further scheme of the invention: a second spring is fixedly connected to the mounting plate, and one end of the second spring is fixedly connected to the moving plate;

the blocking rod comprises a movable rod, one end of the movable rod penetrates through the first water flowing hole and is fixedly connected with a material carrying plate, a blocking block is fixedly connected to the movable rod below the transverse plate, and the blocking block corresponds to the first water flowing hole.

As a further scheme of the invention: a material loading groove is formed in the upper surface of the material loading plate downwards;

the movable rod positioned in the first water flowing hole is rotatably connected with a rotating ring, and the outer side wall of the rotating ring is fixedly connected with a dredging rod;

the movable rod is provided with an annular groove, the rotating ring is fixedly connected with a movable block, and the movable block is rotatably connected in the annular groove.

As a further scheme of the invention: the prefabricated part body is provided with a storage tank and an accommodating tank, the storage tank is internally provided with a connecting hole communicated with the first through hole, the accommodating tank is communicated with the first through hole through a channel, a movable plate is elastically connected in the channel, a second baffle plate is fixedly connected to the movable plate and matched with a port of the channel, a vertical rod is fixedly connected to the second baffle plate, the upper end of the vertical rod penetrates through the connecting hole and is fixedly connected with a sealing block, and the sealing block is matched with the connecting hole;

the material storage tank is characterized in that a material plate is fixedly connected in the material storage tank, a feeding hole is formed in the material plate, and a stop block is elastically connected in the feeding hole.

As a further scheme of the invention: fixedly connected with third spring in the holding tank, the one end fixed connection of third spring is on the board that moves about.

As a further scheme of the invention: the lower end of the stop block is fixedly connected with an L-shaped rod, and a fourth spring is fixedly connected between the L-shaped rod and the material plate.

As a further scheme of the invention: the holding tank is internally and fixedly connected with a resisting block, and the resisting block is positioned below the movable moving plate.

Compared with the prior art, the invention has the beneficial effects that:

through swing joint there is the anchor strut fixed cylinder below, be convenient for realize fixing the prefabricated plate body on the dam body through the anchor strut, when the staff placed the prefabricated part body on the slope of dam body, made the horizontal segment of prefabricated part body place the top horizontal segment at the dam body, made the oblique section cooperation of prefabricated part body at the oblique section of dam body, later inserted sharp pole one end on the slope of dam body, realized fixing a position the prefabricated part body on the dam body.

Through being located the bottom of prefab body with the back up coat, be convenient for make the concrete connection form wholly when pouring the prefab body, the staff places the back up coat in the below of prefab body to the material of back up coat is network structure, is convenient for make the concrete connection form wholly when pouring the prefab body. When concreting on the back up coat simultaneously, the filter downstream is realized to the filter on the concrete flows to the filter, realizes the slide bar at the in-process that the filter downstream and drives the anchor strut downstream that the filter downstream, simultaneously because seted up the filtration pore on the filter, is convenient for realize that the moisture of concrete flows to the lower extreme of fixed section of thick bamboo through filtering the pore.

The connecting frame is arranged, so that the charging box can be conveniently positioned on the prefabricated part body, when a worker inserts the L-shaped plate of the charging box into the connecting frame, the sliding plate moves downwards under the action of the L-shaped plate, so that the first material baffle plate moves through the sliding plate, and when the first material baffle plate is separated from the third through hole in the connecting frame, the third through hole is communicated with the second through hole; when the staff takes off the charging box from the loading chute, because the slide in the frame that links up does not have the effect of L shaped plate, because the effect of first spring realizes the slide rebound simultaneously, when first striker plate is located the port of third through-hole, realized sealing to the third through-hole promptly.

Through set up the mediation pole on the movable rod, be convenient for realize the cleaning action to spot in the first class water hole, because the swivel becket rotates to be connected on the movable rod, the swivel becket of being convenient for rotates, realizes when the movable rod moves down that the mediation pole moves down, when having the spot in the first class water hole, the in-process of mediation pole removal down has realized the cleaning action to spot in the first class water hole.

The movable plate is movably arranged in the prefabricated part body, rainwater in the storage tank is controlled to enter the first through hole through the stop block conveniently, when the rainwater is on the upper surface of the stop block, the stop block moves downwards due to the gravity of the rainwater, the rainwater enters the storage tank from the feed hole in the downward moving process of the stop block, meanwhile, the rainwater enters the accommodating tank, the movable plate moves downwards due to the gravity of the rainwater, the sealing block is located in the connecting hole in the moving process of the movable plate, and therefore the water in the storage tank is prevented from flowing into the first through hole through the connecting hole. Because the effect of second striker plate realizes the sealed effect to the passageway port, when the rainwater in the holding tank evaporates, because the elastic force effect of third spring realizes the board rebound that moves alive, at the in-process that moves board rebound that moves alive, when the block from continuous downthehole removal to the stock chest in, realize promptly that the rainwater in the stock chest flows to first through-hole in through continuous hole.

The L-shaped concrete prefabricated member is convenient to install on a dam body and is convenient for planting plants on the prefabricated member body.

Drawings

FIG. 1 is a schematic view of an L-shaped concrete preform;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at B;

FIG. 4 is a side view of a reinforcement layer in an L-shaped concrete preform;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;

FIG. 6 is a top view of a reinforcement layer in an L-shaped concrete preform;

FIG. 7 is a schematic view showing the connection between a fixing cylinder and a slide rod in an L-shaped concrete prefabricated member;

FIG. 8 is a schematic view showing the connection of a fixing cylinder and a filter plate in an L-shaped concrete preform;

FIG. 9 is a schematic view of a fixing plate in an L-shaped concrete preform;

FIG. 10 is a schematic view showing the connection between the fixing plate and the connecting frame in the L-shaped precast concrete;

FIG. 11 is a cross-sectional view taken along line C-C of FIG. 10;

FIG. 12 is a top view of a hopper in an L-shaped concrete preform;

FIG. 13 is a cross-sectional view taken along line D-D of FIG. 12;

FIG. 14 is an enlarged view of a portion of FIG. 11 at C;

FIG. 15 is a top view of a swivel ring in an L-shaped concrete preform;

FIG. 16 is a schematic view of a movable rod in an L-shaped concrete preform;

in the figure: 1. a preform body; 2. a reinforcement layer; 3. a charging box; 4. a fixed cylinder; 5. opening a hole; 6. a communicating hole; 7. a slide bar; 8. a reinforcing rod; 9. a loading slot; 10. a first through hole; 11. a fixing plate; 12. a second through hole; 13. a connection frame; 14. a third through hole; 15. a first striker plate; 16. an L-shaped plate; 17. mounting a plate; 18. a transverse plate; 19. a first water flow hole; 20. moving the plate; 21. blocking the rod; 22. a second water flowing hole; 23. a first chute; 24. a filter plate; 25. a sharp rod; 26. a second chute; 27. a slide plate; 28. a first spring; 29. fixing the bolt; 30. planting holes; 31. a second spring; 32. a movable rod; 33. a material carrying plate; 34. blocking; 35. a material loading groove; 36. a rotating ring; 37. dredging the rod; 38. an annular groove; 39. a movable block; 40. a connecting hole; 41. accommodating grooves; 42. a channel; 43. a second retainer plate; 44. a vertical rod; 45. sealing blocks; 46. a material plate; 47. moving the plate movably; 48. a stopper; 49. a third spring; 50. an L-shaped rod; 51. a fourth spring; 52. a resisting block; 53. a storage tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-16, in an embodiment of the present invention, an L-shaped concrete prefabricated member includes a prefabricated member body 1, a reinforcing layer 2 and a charging box 3;

the reinforcing layer 2 is positioned at the bottom end of the prefabricated part body 1, a fixed cylinder 4 is installed on the reinforcing layer 2, an opening 5 is formed in the fixed cylinder 4, a communicating hole 6 corresponding to the opening 5 is formed in the reinforcing layer 2, a sliding rod 7 is movably connected in the fixed cylinder 4, and a reinforcing rod 8 is fixedly connected below the sliding rod 7;

the prefabricated part body 1 is provided with loading grooves 9, the loading grooves 9 are communicated through first through holes 10, fixing plates 11 are fixedly connected in the loading grooves 9, second through holes 12 matched with the first through holes 10 are formed in the fixing plates 11, connecting frames 13 are fixedly connected on the fixing plates 11, third through holes 14 matched with the second through holes 12 are fixedly connected on the connecting frames 13, and first material blocking plates 15 are movably connected in the connecting frames 13;

the side wall of the charging box 3 is fixedly connected with an L-shaped plate 16 matched with the connecting frame 13, the charging box 3 is internally detachably connected with mounting plates 17, the mounting plates 17 are fixedly connected through a transverse plate 18, the transverse plate 18 is provided with a first flow water hole 19, a moving plate 20 is elastically connected below the transverse plate 18, a blocking rod 21 corresponding to the first flow water hole 19 is fixedly connected to the moving plate 20, and a second flow water hole 22 is formed in the moving plate 20;

planting holes 30 are formed in the moving plate 20 and the transverse plate 18.

A first sliding chute 23 used for sliding connection of the sliding rod 7 is formed in the inner side wall of the fixed cylinder 4, a filter plate 24 with filter holes is fixedly connected to the upper end of the sliding rod 7, the filter plate 24 is matched with the fixed cylinder 4, the sliding rod 7 can move in the fixed cylinder 4 conveniently due to the arrangement of the first sliding chute 23, and the filter plate 24 achieves a filtering effect;

the reinforcing rod 8 is fixedly connected with a sharp rod 25, and when the prefabricated part body 1 is placed on the slope of the dam body, the sharp rod 25 is inserted on the slope of the dam body, so that the limiting effect on the prefabricated part body 1 is achieved.

The inner side wall of the connecting frame 13 is provided with a second sliding chute 26, a sliding plate 27 is connected in the second sliding chute 26 in a sliding manner, a first spring 28 is fixedly connected on the sliding plate 27, the lower end of the first spring 28 is fixedly connected in the second sliding chute 26, the sliding plate 27 is fixedly connected with the first material baffle plate 15, when a worker inserts the L-shaped plate 16 of the charging box 3 into the connecting frame 13, the sliding plate 27 moves downwards under the action of the L-shaped plate 16, so that the first material baffle plate 15 moves through the sliding plate 27, and when the first material baffle plate 15 is separated from the third through hole 14 on the connecting frame 13, the communication between the third through hole 14 and the second through hole 12 is realized; when the worker removes the charging box 3 from the loading chute 9, the sliding plate 27 in the connecting frame 13 does not have the function of the L-shaped plate 16, and the sliding plate 27 moves upward due to the function of the first spring 28, so that the third through hole 14 is sealed when the first striker plate 15 is located at the end of the third through hole 14.

The mounting plate 17 is connected to the inner side wall of the charging box 3 through a fixing bolt 29, and the mounting and dismounting of the mounting plate 17 on the inner side wall of the charging box 3 are facilitated through the fixing bolt 29.

The mounting plate 17 is fixedly connected with a second spring 31, one end of the second spring 31 is fixedly connected to the moving plate 20, and the moving plate 20 is elastically connected to the mounting plate 17 under the action of the second spring 31;

the blocking rod 21 comprises a movable rod 32, one end of the movable rod 32 penetrates through the first flow water hole 19 and is fixedly connected with a material carrying plate 33, a blocking block 34 is fixedly connected to the movable rod 32 below the transverse plate 18, the blocking block 34 corresponds to the first flow water hole 19, the blocking block 34 is driven to move downwards when the movable rod 32 moves downwards, and the first flow water hole 19 is sealed when the blocking block 34 moves into the first flow water hole 19.

A material loading groove 35 is formed in the upper surface of the material loading plate 33 downwards, and rainwater can be conveniently loaded through the material loading groove 35;

the movable rod 32 positioned in the first water flow hole 19 is rotatably connected with a rotating ring 36, the outer side wall of the rotating ring 36 is fixedly connected with a dredging rod 37, the rotating ring 36 is rotatably connected to the movable rod 32, so that the rotating ring 36 can rotate conveniently, when the movable rod 32 moves downwards, the dredging rod 37 moves downwards, and when stains exist in the first water flow hole 19, the dredging rod 37 can clean the stains in the first water flow hole 19 in the downward movement process;

an annular groove 38 is formed in the movable rod 32, a movable block 39 is fixedly connected to the rotating ring 36, the movable block 39 is rotatably connected to the annular groove 38, and the rotating ring 36 can rotate on the movable rod 32 conveniently through the matching of the annular groove 38 and the movable block 39.

The prefabricated part body 1 is provided with a storage tank 53 and a holding tank 41, the storage tank 53 is internally provided with a connecting hole 40 communicated with the first through hole 10, the holding tank 41 is communicated with the first through hole 10 through a channel 42, the channel 42 is internally and elastically connected with a movable plate 47, the movable plate 47 is fixedly connected with a second baffle plate 43, the second baffle plate 43 is matched with a port of the channel 42, the second baffle plate 43 is fixedly connected with a vertical rod 44, the upper end of the vertical rod 44 penetrates through the connecting hole 40 and is fixedly connected with a sealing block 45, and the sealing block 45 is matched with the connecting hole 40;

fixedly connected with material plate 46 in stock chest 53, the feed port has been seted up on the material plate 46, elastic connection has dog 48 in the feed port, when the rainwater was at the upper surface of dog 48, because the gravity of rainwater realizes dog 48 downstream, realize in the rainwater gets into stock chest 53 from the feed port at the in-process of dog 48 downstream, the rainwater gets into in the holding tank 41 simultaneously, because the action of gravity of rainwater realizes that the board 47 that moves downstream, realize at the in-process that the board 47 that moves downstream that the seal block 45 is located and link in the hole 40 mutually, thereby prevented the water in the stock chest 53 to flow to in the first through-hole 10 through linking the hole 40 mutually.

The sealing action of the port of the passage 42 is achieved due to the action of the second baffle plate 43.

Fixedly connected with third spring 49 in the holding tank 41, the one end fixed connection of third spring 49 is moved the board 47 and is moved when the rainwater in the holding tank 41 evaporates on the activity, because the elastic action of third spring 49 realizes that the board 47 that moves upward, moves the in-process that the board 47 moved upward at the activity and realizes that seal block 45 moves upward, when seal block 45 removed to the stock chest 53 in the hole 40 that links to each other in, realize promptly that the rainwater in the stock chest 53 flows to first through-hole 10 in through linking to each other the hole 40.

The lower end of the stop 48 is fixedly connected with an L-shaped rod 50, a fourth spring 51 is fixedly connected between the L-shaped rod 50 and the material plate 46, and the elastic connection of the material plate 46 is convenient to realize through the action of the fourth spring 51.

The holding groove 41 is fixedly connected with a resisting block 52, the resisting block 52 is positioned below the movable plate 47, and the downward movement distance of the movable plate 47 is limited by the action of the resisting block 52.

When the prefabricated member body 1 is used, when the prefabricated member body 1 is poured, workers place the reinforcing layer 2 below the prefabricated member body 1, and the reinforcing layer 2 is made of a net-shaped structure, so that concrete can be connected to form a whole when the prefabricated member body 1 is poured.

When concreting on back up coat 2 simultaneously, the filter 24 downstream is realized to the concrete flow on to filter 24, realizes that slide bar 7 drives anchor strut 8 downstream at the in-process of filter 24 downstream, simultaneously because seted up the filtration pore on the filter 24, is convenient for realize that the moisture of concrete flows to the lower extreme of fixed cylinder 4 through filtering the pore.

When the staff placed prefab body 1 on the slope of dam, made the horizontal segment of prefab body 1 place the top horizontal segment at the dam, made the oblique section cooperation of prefab body 1 at the oblique section of dam, later inserted sharp pole 25 one end and established on the slope of dam, realized fixing a position prefab body 1 on the dam.

The staff is at the below of filling up earth and making earth be located mounting panel 17 bottom of containing box 3 to plant the plant in containing box 3, later manually place containing box 3 in the loading groove 9 of prefab body 1, when the staff inserts containing box 3's L shaped plate 16 in the frame 13 that links up, because the effect of L shaped plate 16 realizes slide 27 and moves down, thereby realize the removal of first striker plate 15 through slide 27, when first striker plate 15 breaks away from the third through-hole 14 on linking up the frame 13, thereby realized the intercommunication of third through-hole 14 and second through-hole 12.

When the rainwater falls on the transverse plate 18 and flows to the upper surface of soil of the charging box 3 through the first water flowing hole 19 and the second water flowing hole 22 on rainy days, watering of plants is achieved, meanwhile, the rainwater falls in the material carrying groove 35 on the material carrying plate 33, when the rainwater is accumulated in the material carrying groove 35, the material carrying plate 33 moves downwards due to the gravity of the rainwater, the blocking block 34 moves downwards in the downward movement process of the movable rod 32, when the blocking block 34 moves into the first water flowing hole 19, the first water flowing hole 19 is sealed, and as the rotating ring 36 is rotatably connected to the movable rod 32, the rotating ring 36 can rotate conveniently, when the movable rod 32 moves downwards, the dredging rod 37 moves downwards, and when the first water flowing hole 19 is filled with dirt, the dirt in the first water flowing hole 19 is cleaned in the downward movement process of the dredging rod 37.

When rainwater is on the upper surface of the stop block 48, the stop block 48 moves downwards due to the gravity of the rainwater, the rainwater enters the storage tank 53 from the feeding hole in the process that the stop block 48 moves downwards, meanwhile, the rainwater enters the accommodating groove 41, the movable plate 47 moves downwards due to the gravity of the rainwater, the sealing block 45 is located in the connecting hole 40 in the process that the movable plate 47 moves, and therefore the water in the storage tank 53 is prevented from flowing into the first through hole 10 through the connecting hole 40.

The sealing action of the port of the passage 42 is achieved due to the action of the second baffle plate 43.

When rainwater in the holding tank 41 evaporates, the movable plate 47 moves upwards due to the elastic force of the third spring 49, the sealing block 45 moves upwards in the process that the movable plate 47 moves upwards, and when the sealing block 45 moves into the storage tank 53 from the connecting hole 40, rainwater in the storage tank 53 flows into the first through hole 10 through the connecting hole 40 until the rainwater flows into the loading tank 9, and watering effect on plants in the charging box 3 is achieved.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.