Ecological grass planting well lid

Abstract

The utility model provides an ecological grass planting well lid which comprises a novel well lid body, U-shaped blocks are welded to the two sides of the inner bottom of the novel well lid body, a first shaft is welded to the interior of each U-shaped block, a connecting rod is rotatably connected to the first shaft, a U-shaped plate is welded to one side of the connecting rod, a second shaft is rotatably connected to the interior of the U-shaped plate, an L-shaped plate is fixed to the second shaft in a clamped mode, and the L-shaped plate is fixedly connected to the second shaft in a clamped mode. And a handle is horizontally welded above the L-shaped plate. According to the novel manhole cover, the U-shaped block, the first shaft, the connecting rod, the U-shaped plate, the second shaft, the L-shaped plate and the pull handle are arranged, soil on the surface of the novel manhole cover is manually pressed, and therefore the handles arranged on the two sides can be conveniently driven to move to the surface of the soil, an operator can conveniently grab the novel manhole cover, and the novel manhole cover can be rapidly opened.

Description

Technical Field

[0001] The utility model relates to a grass-planting manhole cover, in particular to an ecological grass-planting manhole cover, and belongs to the technical field of ecological beautification. Background Art

[0002] The grass manhole cover is a new type of manhole cover, which is produced by new technology and materials. It has the following characteristics: The composite manhole cover adopts new polymer composite materials, with steel bars as the main internal skeleton, and is produced by high-temperature molding. The strength can withstand a weight of 50 tons. The manhole cover is light in weight, convenient for transportation and installation, and can greatly reduce labor intensity. The new resin manhole cover has good anti-theft performance, because the synthetic resin material has no recycling value, which effectively prevents the emergence of "urban black holes". The composite manhole cover has high precision and corrosion resistance. It is produced by high-temperature molding and has good acid and alkali resistance and corrosion resistance, which effectively extends the service life.

[0003] China Public Patent (Publication No.: CN213086871U), the utility model discloses a grass-planting manhole cover, the grass-planting manhole cover includes a base and a cover body; the cover body is arranged on the base, specifically, a hole matching the base is first dug on the well seat, and then the base is placed on the dug hole, and then the cover body is placed on the base, the base is used to hold the cover body, play a supporting role on the cover body, prevent the cover body from collapsing downward or coming off the bottom, and improve the overall stability and firmness of the grass-planting manhole cover. The cover body is matched with the base to improve the stability; by providing a reinforcing component, and the reinforcing component is in contact with the base, the cover body is prevented from collapsing downward or coming off the bottom, and the overall stability and firmness of the grass-planting manhole cover is further improved. A groove is provided on the cover body, and the groove is used for planting grass. Different vegetation can be planted in the groove of the cover body, further improving the greening effect of green belts, sidewalks and gardens, and improving the aesthetics of green belts, sidewalks and gardens.

[0004] When construction is needed in the well later, the operator is required to open the manhole cover with a metal hook. Since the grass manhole cover is located above the lawn and greenery is also planted on the surface of the manhole cover, after the greenery grows densely, it will block the holes reserved for the metal hooks on both sides of the manhole cover. If the operator does not know the specific location of the holes, the lawn and greenery will be damaged on a large scale after opening the grass manhole cover. Utility Model Content

[0005] In view of this, the utility model provides an ecological grass-planting manhole cover to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is achieved as follows: an ecological grass-planting manhole cover, comprising a new manhole cover, wherein "U"-shaped blocks are welded on both sides of the inner bottom of the new manhole cover, a shaft No. 1 is welded inside the "U"-shaped block, a connecting rod is rotatably connected to the No. 1 shaft, a "U"-shaped plate is welded on one side of the connecting rod, a No. 2 shaft is rotatably connected to the inside of the "U"-shaped plate, an "L"-shaped plate is clamped and fixed on the No. 2 shaft, and a handle is horizontally welded above the "L"-shaped plate.

[0007] Further preferably, a fixing frame is bolted to a central portion of an interior of the novel manhole cover, and a vertical rectangular hole is provided at a central portion of a top of the fixing frame.

[0008] Further preferably, a limit plate No. 1 is vertically welded to the inner top of the fixed frame, and a pressing plate is vertically slidably connected inside the limit plate No. 1. Springs are vertically welded on both sides of the bottom of the pressing plate, and a "T"-shaped block is horizontally welded at the bottom of the spring, and the "T"-shaped block is arranged on the inner side of the two groups of connecting rods.

[0009] Further preferably, a second limiting plate is welded to the inner center portion of the fixed frame, and the "T"-shaped block can be vertically displaced inside the second limiting plate.

[0010] Further preferably, the external sides of the novel manhole cover are connected with a No. 3 limit plate by horizontal bolts, and an "L"-shaped plate is arranged inside the vertical through hole of the No. 3 limit plate to be able to be vertically displaced.

[0011] Further preferably, a third shaft is rotatably connected to both sides of the interior of the vertical hole above the novel manhole cover, a baffle is clamped and fixed on the third shaft, and two groups of baffles are arranged above the handle.

[0012] Further preferably, vertical holes are provided on both sides of the upper part of the novel manhole cover, and vertical through holes are provided on both sides of the lower part of the novel manhole cover.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] 1. The utility model is provided with a "U"-shaped block, a first axis, a connecting rod, a "U"-shaped plate, a second axis, an "L"-shaped plate and a handle. By manually pressing the soil on the surface of the new manhole cover, the handles arranged on both sides can be easily moved to the surface of the soil, so that the operator can grab it easily and quickly open the new manhole cover.

[0015] Second, the utility model is provided with a third axis and a baffle, which can drive the baffles on both sides to change their angles when the handle is vertically displaced, thereby facilitating the displacement of the soil above the handle to both sides and facilitating the displacement of the handle.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0019] Figure 2 This is a front view cross-sectional structural diagram of the utility model;

[0020] Figure 3 It is a side cross-sectional structural diagram of the utility model;

[0021] Figure 4 For the utility model Figure 3 Zoom in on the structure at A.

[0022] Figure numerals: 1. New manhole cover; 2. Fixed frame; 3. Limiting plate No. 1; 4. Pressing plate; 5. Spring; 6. "T"-shaped block; 7. Limiting plate No. 2; 8. "U"-shaped block; 9. Shaft No. 1; 10. Connecting rod; 11. "U"-shaped plate; 12. Shaft No. 2; 13. "L"-shaped plate; 14. Limiting plate No. 3; 15. Handle; 16. Shaft No. 3; 17. Baffle. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-4As shown, an embodiment of the utility model provides an ecological grass-planting manhole cover, including a new manhole cover 1, the groove of the new manhole cover 1 is convenient for planting greenery; vertical holes are provided on both sides of the upper side of the new manhole cover 1, which is convenient for the vertical displacement of the internal structure; and vertical through holes are provided on both sides of the lower side of the new manhole cover 1, which is convenient for the angle adjustment of the internal structure.

[0026] In one embodiment, a fixed frame 2 is bolted to the central part of the interior of the new manhole cover 1, and the fixed frame 2 can effectively isolate the soil. A vertical rectangular hole is provided at the central part of the top of the fixed frame 2 to facilitate the vertical displacement of the internal structure; a No. 1 limit plate 3 is vertically welded to the inner top of the fixed frame 2, and the No. 1 limit plate 3 can ensure the stability of the internal structure during displacement; a pressing plate 4 is vertically slidably connected to the interior of the No. 1 limit plate 3, and the pressing plate 4 is convenient for driving the structure below to move synchronously when pressed; springs 5 ​​are vertically welded on both sides of the bottom of the pressing plate 4, and the springs 5 ​​are convenient for rebounding and resetting the upper structure when the springs are vertically displaced; a "T"-shaped block 6 is horizontally welded at the bottom of the spring 5, and the "T"-shaped block 6 is convenient for driving the structures on both sides to change their angles when the "T"-shaped block 6 is vertically displaced; a No. 2 limit plate 7 is welded to the central part of the inner side of the fixed frame 2, and the No. 2 limit plate 7 ensures the stability of the internal structure during displacement; and the "T"-shaped block 6 can be vertically displaced inside the No. 2 limit plate 7.

[0027] In one embodiment, "U"-shaped blocks 8 are welded on both sides of the inner bottom of the new manhole cover 1. The "U"-shaped block 8 facilitates the internal structure to stably rotate at a changed angle; a No. 1 shaft 9 is welded inside the "U"-shaped block 8, and the No. 1 shaft 9 ensures the stability of the outer structure during rotation; a connecting rod 10 is rotatably connected to the No. 1 shaft 9, and the connecting rod 10 facilitates the connection between the structures, thereby facilitating the subsequent displacement of the structure on one side; and a "T"-shaped block 6 is arranged on the inner side of the two groups of connecting rods 10, which facilitates the angle change of the two groups of connecting rods 10 during subsequent vertical displacement; a "U"-shaped plate 11 is welded on one side of the connecting rod 10, and the "U"-shaped plate 11 facilitates the inner The structure of the upper part can rotate stably; the internal rotation of the "U"-shaped plate 11 is connected to the second shaft 12, and the two ends of the second shaft 12 are fixed by bearings; the second shaft 12 is clamped and fixed with an "L"-shaped plate 13, and the "L"-shaped plate 13 is convenient for driving the upper structure to move synchronously; the external sides of the new manhole cover 1 are horizontally bolted with a third limit plate 14, and the third limit plate 14 plays an effective role in ensuring the stability of the internal structure during movement; and the "L"-shaped plate 13 is arranged inside the vertical through hole of the third limit plate 14 and can be vertically displaced, and a handle 15 is horizontally welded above the "L"-shaped plate 13, and the handle 15 is convenient for the operator to hold and lift.

[0028] In one embodiment, a third shaft 16 is rotatably connected to both sides of the interior of the vertical hole above the new manhole cover 1, and both ends of the third shaft 16 are fixed inside the hole through bearings; a baffle 17 is clamped and fixed on the third shaft 16, and two groups of baffles 17 are arranged above the handle 15, so that the baffle 17 can change its angle easily when squeezed in the vertical direction.

[0029] The utility model is in operation: when the new manhole cover 1 needs to be opened, the operator manually presses the soil on the surface of the central part of the new manhole cover 1, and the pressing force is transmitted to the pressing plate 4 through the soil. When the pressing plate 4 is squeezed, the spring 5 squeezes the "T"-shaped block 6 to move in the vertical direction. At this time, the pressing plate 4 can be displaced very stably through the first limiting plate 3, and the "T"-shaped block 6 can be displaced very stably through the second limiting plate 7. When the "T"-shaped block 6 is displaced, it drives the connecting rods 10 on both sides to change the angle through the first axis 9 inside the "U"-shaped block 8. One side of the connecting rod 10 drives the "L"-shaped plate 13 on the No. 2 axis 12 to perform vertical displacement through the No. 2 axis 12 inside the "U"-shaped plate 11, and the "L"-shaped plate 13 is inside the No. 3 limit plate 14, which can make the "L"-shaped plate 13 more stable during displacement. At this time, the "L"-shaped plate 13 synchronously drives the handle 15 to perform vertical displacement. When the handle 15 is displaced, the handle 15 squeezes the baffle 17 on the No. 3 axis 16 to change the angle. When the angle of the baffle 17 changes, it squeezes the soil to both sides, which makes it convenient for the handle 15 to move out of the soil surface, thereby facilitating the operator to grab.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An ecological grass-planting manhole cover, characterized in that: The novel manhole cover (1) comprises a U-shaped block (8) welded on both sides of the inner bottom of the novel manhole cover (1), a first shaft (9) welded inside the U-shaped block (8), a connecting rod (10) rotatably connected to the first shaft (9), a U-shaped plate (11) welded on one side of the connecting rod (10), a second shaft (12) rotatably connected inside the U-shaped plate (11), an L-shaped plate (13) fixedly engaged with the second shaft (12), and a handle (15) horizontally welded above the L-shaped plate (13).

2. The ecological grass-planting manhole cover according to claim 1 is characterized by: A fixing frame (2) is bolted to the central part of the interior of the novel manhole cover (1), and a vertical rectangular hole is provided at the central part of the top of the fixing frame (2).

3. The ecological grass-planting manhole cover according to claim 2 is characterized by: A first limiting plate (3) is vertically welded to the inner top of the fixed frame (2); a pressing plate (4) is vertically slidably connected to the interior of the first limiting plate (3); springs (5) are vertically welded to both sides of the bottom of the pressing plate (4); a "T"-shaped block (6) is horizontally welded to the bottom of the spring (5); and the "T"-shaped block (6) is arranged on the inner side of the two groups of connecting rods (10).

4. The ecological grass-planting manhole cover according to claim 3 is characterized by: A second limiting plate (7) is welded to the center of the inner side of the fixed frame (2), and the "T"-shaped block (6) is vertically displaceable inside the second limiting plate (7).

5. The ecological grass-planting manhole cover according to claim 2 is characterized by: The third limiting plate (14) is connected to the outside of the novel manhole cover (1) by horizontal bolts on both sides, and the "L"-shaped plate (13) is arranged inside the vertical through hole of the third limiting plate (14) and can be vertically displaced.

6. The ecological grass-planting manhole cover according to claim 5 is characterized by: A third shaft (16) is rotatably connected to both sides of the interior of the vertical hole above the novel manhole cover (1), a baffle (17) is clamped and fixed on the third shaft (16), and two groups of baffles (17) are arranged above the handle (15).

7. The ecological grass-planting manhole cover according to claim 6 is characterized by: Vertical holes are arranged on both sides of the upper part of the novel manhole cover (1), and vertical through holes are arranged on both sides of the lower part of the novel manhole cover (1).

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