Fabricated tree pool

Abstract

The utility model relates to the technical field of municipal greening, solves the problem that the construction period of a tree pool is long, and discloses an assembly type tree pool which comprises a plurality of tree pool frames which are sequentially stacked in the vertical direction, and each tree pool frame comprises four frame strip bodies which are sequentially connected end to end to define a square; a first inserting block and a first inserting groove which are inserted in a matched mode are arranged between every two adjacent frame strip bodies in a tree pool frame, the frame strip bodies can be limited to be separated from each other in the horizontal direction through cooperation of the first inserting block and the first inserting groove, and a second inserting block and a second inserting groove which are inserted in a matched mode are arranged between every two adjacent frame strip bodies in the vertical direction. During construction, firstly, the four frame strip bodies are sequentially connected in an inserted mode to surround a greening tree to form a layer of tree pool frame, then multiple layers of tree pool frames are sequentially and upwards connected in an overlapped mode, every two vertically adjacent tree pool frames are also fixedly connected in an inserted mode, the tree pool is built in a layer-by-layer stacking mode, operation is convenient and fast, positioning matched connection can be achieved, the construction efficiency is improved, and the construction cost is reduced. And the construction period is shortened.

Description

Technical Field

[0001] The present application relates to the technical field of municipal greening, and in particular to an assembled tree pit. Background Art

[0002] With the acceleration of ecological city construction, more and more green trees are planted in urban roads, outdoor public places and other areas. The ground in the city is mostly paved with concrete or bricks, which makes it impossible to plant green trees directly. Therefore, in order to conserve water and consolidate the soil, it is necessary to use bricks and stones to enclose the bottom of the green trees to form a tree pool. Especially in parks, the sides of the tree pool can also be set up as seats for people to rest and cool off.

[0003] However, existing planting pools such as tree pools or flower pools require workers to use piles and concrete to bond and pile up on site, which is troublesome to construct and takes a long time to construct. Utility Model Content

[0004] In order to improve the defect of long tree pit construction period, the present application provides an assembled tree pit.

[0005] The present application provides an assembled tree pit, which adopts the following technical solution:

[0006] An assembled tree pit includes a plurality of tree pit frames stacked in sequence along the vertical direction, wherein the tree pit frames include four frame bars connected end to end to form a square, a first plug-in block and a first slot for mating insertion are respectively provided between two adjacent frame bars in one of the tree pit frames, the first plug-in block and the first slot cooperating to limit the frame bars from detaching from each other in the horizontal direction, and a second plug-in block and a second slot for mating insertion are respectively provided between two adjacent frame bars in the vertical direction.

[0007] By adopting the above technical solution, during construction, four frame strips are first enclosed around the greening tree in sequence, and the four frame strips are matched with the first plug-in block and the first slot, and the frame strips are plugged together vertically, so as to limit the movement and separation of the frame strips in a tree pit frame on the horizontal plane; then multiple tree pit frames are overlapped upward in sequence, and the two adjacent tree pit frames above and below are plugged and connected through the second plug-in block and the second slot to be fastened. The tree pit is built by stacking layer by layer, which is convenient and fast to operate and has a stable structure. The plugged frame strips can be positioned and connected, and there is no need to use other construction auxiliary tools to draw lines and overlap, which further improves construction efficiency.

[0008] Optionally, the first plug-in block is dovetail-shaped.

[0009] By adopting the above technical solution, the cooperation between the dovetail-shaped first plug-in block and the first slot can enable the frame bar body in a tree pit frame to be tightly connected, thereby reducing the possibility of the frame bar body sliding outward.

[0010] Optionally, the width of the second plug-in block gradually increases in a direction away from the center of the tree pool frame.

[0011] By adopting the above technical solution, because the inside of the tree pit needs to be filled with soil, the filled soil has a tendency to move the frame bar body away from the center of the tree pit frame, and the first plug-in block and the first slot cooperate to make the frame bar body in a tree pit frame tightly connected; the second plug-in block whose width gradually increases outward and the second slot cooperate to limit the relative sliding of two adjacent tree pit frames, thereby further improving the connection tightness and structural strength of the entire tree pit.

[0012] Optionally, the second plug-in block is protruding from the top surface of the frame bar body, the two ends of the second plug-in block are respectively flush with the two side surfaces of the frame bar body along the width direction, and the second slot is opened on the bottom surface of the frame bar body corresponding to the position of the second plug-in block.

[0013] By adopting the above technical solution, because the second slot of the tree pool frame at the bottom layer is not plugged into the second plug-in block, the second slot opened on the bottom surface and matching the shape of the second plug-in block and passing through the two sides of the frame body is equivalent to a drainage ditch. When it rains or there is too much watering, the water will seep into the bottom of the soil and be discharged through the second slot at the bottom layer. The second slot can also be ventilated to ensure that the roots of the greening trees have sufficient oxygen.

[0014] Optionally, a third plug-in block is further provided on the top surface of the frame bar body, and the third plug-in block extends along the length direction of the frame bar body and is connected to the second plug-in block, and a third slot for the third plug-in block to be mated and plugged into the bottom surface of the frame bar body.

[0015] By adopting the above technical solution, a third plug-in block vertically connected to the second plug-in block is provided on the frame bar body, which not only enhances the structural strength of the second plug-in block and the third plug-in block, reduces the possibility of deformation of the two, thereby improving the connection stability between the tree pool frames, but also improves the tightness of the connection structure.

[0016] Optionally, at least a portion of the surfaces where two adjacent frame bars in the tree pit frame abut against each other are inclined surfaces.

[0017] By adopting the above technical solution, the surfaces where two adjacent frame strips abut against each other have an inclined surface inclined toward the inside of the tree pit frame. Compared with the structure with only plane matching, the tightness and stability of the connection between the frame strips can be further improved.

[0018] Optionally, the top surface of the frame strip body at the top layer is inclined downward toward the center of the tree pit frame.

[0019] By adopting the above technical solution, the top surface of the topmost frame strip is set to be inclined toward the center of the tree pit frame. When fallen leaves or rain fall on the tree pit frame, the fallen leaves and rain will flow into the soil in the tree pit, thereby providing nutrients for the greening trees, reducing the possibility of fallen leaves accumulating on the tree pit, and improving the aesthetics.

[0020] Optionally, the assembled tree pit also includes a seat bar, and the side of the frame bar body away from the center of the tree pit frame is vertically opened with a fourth slot running through both end surfaces, and the seat bar has a fourth plug-in block that cooperates with the fourth slot, and the fourth plug-in block and the fourth slot cooperate to limit the seat bar from detaching from the frame bar body in the horizontal direction.

[0021] By adopting the above technical solution, the seat bars can be used for people to rest. After multiple tree pit frames are stacked, the seat bars are also connected to the tree pit frames in a plug-in manner, which is convenient and quick to install. Moreover, the seat bars can be connected to multiple layers of tree pit frames, which can further improve the stability of the tree pit structure.

[0022] Optionally, the frame bar body in a tree pit frame is composed of two oppositely arranged first frame bars and two second frame bars respectively connected to the two first frame bars; the first frame bar is provided with the first plug-in blocks at both ends along the length direction, and the second frame bar is provided with the first slots at both ends along the length direction; the two adjacent tree pit frames are staggered at 90°.

[0023] By adopting the above technical solution, the tree well frame can be set as a structure in which the first frame bar and the second frame bar are connected, and the two adjacent layers of tree well frames are staggered, that is, the first frame bar of one tree well frame is connected to the second frame bar of another tree well frame, and the connection structure is tighter and more stable.

[0024] Optionally, the frame bars in the tree pool frame are all third frame bars, and the third frame bars are respectively provided with extension parts and matching parts at both ends along the length direction, the extension parts are provided with the first plug-in block, and the matching parts are provided with the first slot.

[0025] By adopting the above technical solution, the tree pit frame can be set to be composed of four third frame bars with the same structure connected together, so that the first plug-in block is arranged along the circumference of the tree pit frame, thereby achieving a tight and stable connection, improving the versatility of the building components, and making construction more convenient.

[0026] In summary, the present application includes at least one of the following beneficial effects:

[0027] 1. During construction, four frame strips are first inserted in sequence to enclose the greening tree to form a layer of tree pool frame, and then multiple layers of tree pool frames are overlapped in sequence. The two adjacent tree pool frames are also inserted and fixed, and the seat strips are also vertically inserted into multiple tree pool frames. The tree pool is built by stacking layer by layer. The operation is convenient and fast, and the positioning and matching connection can be achieved. There is no need to use other construction auxiliary tools to draw lines and overlap, which improves construction efficiency and shortens the construction period;

[0028] 2. A variety of plug-in structures improve the tightness and stability of the connection, ensuring the effect of water retention and soil consolidation, so that greening trees can grow normally;

[0029] 3. The seat bars can provide a place for people to rest, adding the function of the tree pit. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the structure of the assembled tree pit in the first embodiment of the present application;

[0031] Figure 2 yes Figure 1 Sectional view along AA direction;

[0032] Figure 3 It is a structural diagram of the tree pool frame in the first embodiment of the present application;

[0033] Figure 4 This is a schematic diagram of the structure of the tree pool frame from another angle in the first embodiment of the present application;

[0034] Figure 5 It is a schematic diagram of the structure of the assembled tree pit in the second embodiment of the present application;

[0035] Figure 6 It is a structural diagram of the tree pool frame in the second embodiment of the present application.

[0036] Explanation of the accompanying drawings: 1. tree pool frame; 2. frame bar body; 21. first plug-in block; 22. first slot; 23. second plug-in block; 24. second slot; 25. third plug-in block; 26. third slot; 27. inclined surface; 28. fourth slot; 4. first frame bar; 5. second frame bar; 6. third frame bar; 61. extension part; 62. mating part; 7. seat bar; 71. fourth plug-in block; 72. fifth plug-in slot. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-6 This application is described in further detail.

[0038] Embodiment 1:

[0039] Reference Figure 1 and Figure 2The embodiment of the present application discloses an assembled tree pit, including a plurality of tree pit frames 1 stacked in sequence vertically, and the tree pit frame 1 includes four frame strips 2 connected end to end in sequence to form a square. During construction, the four frame strips 2 are first plugged in and enclosed around the greening tree to form a layer of tree pit frame 1, and then multiple layers of tree pit frames 1 are overlapped upward in sequence, and the two adjacent tree pit frames 1 above and below are also plugged in and fixed. The tree pit is built by stacking layer by layer, which is convenient and quick to operate, and can achieve positioning and matching connection, thereby improving construction efficiency and shortening construction period.

[0040] Reference Figure 3 The frame strip body 2 can be cast by concrete, and a first plug-in block 21 and a first slot 22 are respectively provided between two adjacent frame strip bodies 2 in a tree pool frame 1. The first plug-in block 21 has a limiting structure. After the first plug-in block 21 and the first slot 22 are plugged in, the limiting structure can limit the frame strip body 2 from being separated from each other in the horizontal direction. In one embodiment, the first plug-in block 21 can be set as a T-shaped block; in this embodiment, the first plug-in block 21 is set as a dovetail shape.

[0041] Preferably, at least a portion of the abutting surfaces of two adjacent frame bars 2 in a tree pit frame 1 is a slope 27, and the slope 27 is a vertical slope 27 that tilts toward the tree pit frame 1 in the horizontal direction, and the slope 27 preferably overlaps with the diagonal surface of the tree pit frame 1. Compared with the structure with only plane matching, the tightness and stability of the connection of the frame bars 2 can be further improved.

[0042] Reference Figure 3 and Figure 4 , a second plug-in block 23 and a second slot 24 for mating insertion are respectively provided between two vertically adjacent frame strips 2. Specifically, the number of the second plug-in blocks 23 may be one or more, and the second plug-in blocks 23 are preferably two and are arranged at intervals along the length direction of the frame strip 2. In one embodiment, the second plug-in block 23 may be a rectangular block; however, because the inside of the tree pit needs to be filled with soil, the filled soil has a tendency to move the frame strip 2 away from the center of the tree pit frame 1. In order to further improve the tightness of the connection of the frame strip 2, in this embodiment, the width of the second plug-in block 23 gradually increases in the direction away from the center of the tree pit frame 1, and the top corners of the second plug-in block 23 may be provided with rounded corners to facilitate the upper frame strip 2 to be plugged in from top to bottom. Correspondingly, the shape of the second slot 24 is consistent with the second plug-in block 23, and the cooperation between the second plug-in block 23 and the second slot 24 can limit the relative sliding of the two adjacent tree pit frames 1.

[0043] Moreover, the second plug-in block 23 is protrudingly arranged on the top surface of the frame bar body 2, and the two ends of the second plug-in block 23 are respectively flush with the two side surfaces of the frame bar body 2 along the width direction, and the second slot 24 is opened on the bottom surface of the frame bar body 2 at a position corresponding to the second plug-in block 23. Because the second slot 24 of the tree pool frame 1 at the bottom layer is not plugged with the second plug-in block 23, the second slot 24 opened on the bottom surface and penetrating the two side surfaces of the frame bar body 2 in accordance with the shape of the second plug-in block 23 is equivalent to a drainage ditch. When it rains or when watering is excessive, the water will penetrate into the bottom of the soil and be discharged through the second slot 24 at the bottom layer. The second slot 24 can also be ventilated to ensure that the roots of the greening trees have enough oxygen.

[0044] Further, see Figure 3 and Figure 4 A third plug-in block 25 is also provided on the top surface of the frame bar body 2. The third plug-in block 25 extends along the length direction of the frame bar body 2 and is connected to the two second plug-in blocks 23, thereby enhancing the structural strength of the second plug-in block 23 and the third plug-in block 25 at the same time and reducing the possibility of deformation of the two. A third slot 26 for the third plug-in block 25 to cooperate with is provided on the bottom surface of the frame bar body 2 to improve the connection stability between the tree pool frames 1.

[0045] Optionally but not restrictively, the top surface of the frame strip 2 at the top layer is tilted downward toward the center of the tree pit frame 1; when fallen leaves or rain fall on the tree pit frame 1, the fallen leaves and rain will flow into the soil in the tree pit, thereby providing nutrients for the greening trees, reducing the possibility of fallen leaves accumulating on the tree pit, and improving the aesthetics.

[0046] Further, see Figure 1 The assembled tree pit also includes a seat bar 7 for people to rest. The seat bar 7 can also be cast with concrete. The side of the frame bar body 2 away from the center of the tree pit frame 1 is vertically provided with a fourth slot 28 that runs through the two end faces. The seat bar 7 has a fourth plug-in block 71 that is plugged into the fourth slot 28. The fourth plug-in block 71 and the fourth slot 28 cooperate to limit the seat bar 7 from being separated from the frame bar body 2 in the horizontal direction. The fourth plug-in block 71 can also be set to a dovetail shape; the seat bar 7 is also connected to the tree pit frame 1 by plugging, which is convenient and quick to install. In addition, the seat bar 7 can be connected to multiple layers of tree pit frames 1, which can further improve the stability of the tree pit structure. In addition, the height of the seat bar 7 is preferably lower than the top tree pit frame 1 and abuts against the bottom surface of the top tree pit frame 1, and the frame bar body 2 at the top layer may not have a fourth slot 28, thereby further improving the stability of the connection structure.

[0047] A plurality of fifth slots may be provided on the side of the seat strip 7 at one end away from the fourth plug-in block 71. The fifth plug-in slot 72 vertically passes through both sides of the seat strip 7. The fourth plug-in block 71 can be plugged into the fifth slot, so that a plurality of seat strips 7 can be installed according to the usage scenario.

[0048] It should be noted that, in the present embodiment, the four frame bars 2 in a tree pit frame 1 are respectively two first frame bars 4 arranged opposite to each other and two second frame bars 5 respectively connected opposite to each other between the two first frame bars 4. The first frame bars 4 are provided with first plug-in blocks 21 at both ends along the length direction, and the second frame bars 5 are provided with first slots 22 at both ends along the length direction. The length of the first frame bar 4 is greater than the length of the second frame bar 5 body 2. The two end surfaces of the second frame bar 5 body 2 along the length direction are respectively abutted against the opposite side surfaces of the two first frame bars 4 bodies 2, and the first plug-in blocks 21 are plugged into the first slots 22. The first frame bars 4 and the second frame bars 5 are enclosed to form a square structure, and the two adjacent tree pit frames 1 are staggered at 90°, that is, the first frame bar 4 of one tree pit frame 1 is connected to the second frame bar 5 of the other tree pit frame 1, thereby further improving the tightness and stability of the connection structure.

[0049] The implementation principle of the first embodiment of the present application is:

[0050] During construction, four frame strips 2 are first enclosed around the greening tree in sequence, and the frame strips 2 are plugged together vertically, and the four frame strips 2 are matched through the first plug-in block 21 and the first slot 22; then the second layer of tree pool frame 1 is overlapped, and when connecting the frame strips 2 in the horizontal direction, the two upper and lower adjacent frame strips 2 are also plugged through the second plug-in block 23 and the second slot 24 and the third plug-in block 25 and the third slot 26, so as to overlap multiple tree pool frames 1 in sequence; finally, the seat bar 7 and the topmost tree pool frame 1 are plugged in. The tree pool is built by stacking layer by layer, which is convenient and fast to operate and has a stable structure. The plugged frame strips 2 can be positioned and connected, and there is no need to use other construction auxiliary tools to draw lines and overlap, which further improves construction efficiency and shortens the construction period.

[0051] Embodiment 2:

[0052] Reference Figure 5 and Figure 6 The embodiment of the present application discloses an assembled tree pit, which is different from the embodiment 1 in that there are some differences in the structure of the frame bar body 2. Specifically, the frame bar body 2 in a tree pit frame 1 is a third frame bar 6, and the third frame bar 6 is respectively provided with an extension portion 61 and a matching portion 62 at both ends along the length direction. The extension portion 61 is provided with a first plug-in block 21, and the matching portion 62 is provided with a first slot 22; the first plug-in block 21 of a third frame bar 6 is plugged in with the first slot 22 of the adjacent third frame bar 6, and the third frame bars 6 are connected end to end, which not only realizes a tight and stable connection, but also improves the versatility of the building components and makes the construction more convenient.

[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An assembled tree pit, characterized in that: The invention comprises a plurality of tree pit frames (1) stacked in sequence along the vertical direction, wherein the tree pit frames (1) comprise four frame strips (2) which are connected end to end in sequence to enclose and form a square, and a first plug-in block (21) and a first slot (22) which are matched and plugged are respectively arranged between two adjacent frame strips (2) in one tree pit frame (1), and the first plug-in block (21) and the first slot (22) cooperate to limit the frame strips (2) from being separated from each other in the horizontal direction, and a second plug-in block (23) and a second slot (24) which are matched and plugged are respectively arranged between two adjacent frame strips (2) in the vertical direction.

2. The assembled tree pit according to claim 1, characterized in that: The first plug-in block (21) is dovetail-shaped.

3. The assembled tree pit according to claim 1, characterized in that: The width of the second plug-in block (23) gradually increases in a direction away from the center of the tree pit frame (1).

4. The assembled tree pit according to claim 3, characterized in that: The second plug-in block (23) is protrudingly arranged on the top surface of the frame bar body (2), the two ends of the second plug-in block (23) are respectively flush with the two side surfaces of the frame bar body (2) along the width direction, and the second slot (24) is provided on the bottom surface of the frame bar body (2) at a position corresponding to the second plug-in block (23).

5. The assembled tree pit according to claim 4, characterized in that: The top surface of the frame bar body (2) is also provided with a third plug-in block (25), the third plug-in block (25) extending along the length direction of the frame bar body (2) and connected to the second plug-in block (23), and the bottom surface of the frame bar body (2) is provided with a third slot (26) for the third plug-in block (25) to be plugged in.

6. The assembled tree pit according to claim 1, characterized in that: At least part of the abutting surface of two adjacent frame strips (2) in the tree pit frame (1) is a slope (27).

7. The assembled tree pit according to claim 1, characterized in that: The top surface of the frame strip body (2) located at the top layer is arranged to be inclined downward toward the center of the tree pit frame (1).

8. The assembled tree pit according to claim 1, characterized in that: The assembled tree pit also includes a seat bar (7); a fourth slot (28) penetrating through both end surfaces is vertically provided on a side surface of the frame bar body (2) away from the center of the tree pit frame (1); the seat bar (7) has a fourth plug-in block (71) that is plugged into the fourth slot (28); the fourth plug-in block (71) and the fourth slot (28) cooperate to limit the seat bar (7) from being separated from the frame bar body (2) in the horizontal direction.

9. The assembled tree pit according to any one of claims 1 to 8, characterized in that: The frame bar body (2) in a tree pit frame (1) comprises two first frame bars (4) arranged opposite to each other and two second frame bars (5) respectively connected opposite to each other between the two first frame bars (4); the first frame bar (4) is provided with the first plug-in block (21) at both ends along the length direction, and the second frame bar (5) is provided with the first slot (22) at both ends along the length direction; and two adjacent tree pit frames (1) are staggered at 90 degrees.

10. The assembled tree pit according to any one of claims 1 to 8, characterized in that: The frame strip bodies (2) in the tree pit frame (1) are all third frame strips (6), and the third frame strips (6) are respectively provided with an extension portion (61) and a matching portion (62) at two ends along the length direction, the extension portion (61) is provided with the first plug-in block (21), and the matching portion (62) is provided with the first slot (22).

Images