Positioning tool and tree pool stone masonry system

Abstract

The utility model discloses a positioning tool and a tree pool stone masonry system, the positioning tool comprises a first fixing device, a second fixing device and a measuring device, the two end parts of the first fixing device are detachably and fixedly connected with the two end parts of the second fixing device respectively; a first containing cavity is formed in the first fixing device, a second containing cavity is formed in the second fixing device, and the first containing cavity and the second containing cavity can be combined to form an annular cavity. The first fixing device is provided with a first connecting rod capable of moving in the length direction, and the second fixing device is provided with a second connecting rod capable of moving in the length direction. The measuring device is in sliding connection with the first containing cavity and the second containing cavity, a measuring unit is arranged on the measuring device, and a measuring ruler of the measuring unit can penetrate through the side walls of the first fixing device and the second fixing device and extend towards the outer sides of the first fixing device and the second fixing device. The positioning tool disclosed by the utility model solves the technical problem that the positioning is difficult when the traditional tree pool stone is built.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal greening, and in particular relates to a positioning tool and a tree pool stone masonry system. Background Art

[0002] In modern urban construction, road construction is an important part of urban infrastructure construction. With the continuous advancement of urban greening and beautification, setting tree pool stones around green plants on both sides of roads or in public areas such as squares has become a common greening method. Tree pool stones can not only beautify the environment, but also protect the roots of trees, prevent soil loss, and improve the survival rate and growth effect of trees.

[0003] Traditional circular tree pool stone masonry methods mostly rely on manual operation. Workers need to rely on experience, manually lay the stone, and repeatedly adjust the position and angle of the stone to ensure the integrity and aesthetics of the circular structure. This method is not only inefficient, but also often difficult to ensure the quality of masonry due to manual operation errors, resulting in uneven arrangement and inconsistent sizes of the stone, affecting the overall landscape effect. At the same time, the inspection of the shape and dimensions of the stone in all directions during and after the masonry process also increases the labor intensity of the workers. Utility Model Content

[0004] In view of the current technical problems, the utility model aims to provide a positioning tool and a tree pool stone masonry system. The positioning tool can solve the technical problem that traditional tree pool stone masonry is difficult to position.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A positioning tool, the structural features of which are as follows: comprising a first fixing device, a second fixing device and a measuring device, the two ends of the first fixing device are respectively detachably fixedly connected with the two ends of the second fixing device; a first accommodating cavity is provided in the first fixing device, a second accommodating cavity is provided in the second fixing device, and the first accommodating cavity and the second accommodating cavity can be combined to form a circular cavity; a first connecting rod movable along the length direction is provided on the first fixing device, and a second connecting rod movable along the length direction is provided on the second fixing device, the intersection of the axes of the first connecting rod and the second connecting rod is located on the axial center line of the circular cavity, and the distances from the connection point of the first connecting rod and the first fixing device and the connection point of the second connecting rod and the second fixing device to the axial center line of the circular cavity are equal; the measuring device is slidably connected with the first accommodating cavity and the second accommodating cavity, the measuring device is provided with a measuring unit, the measuring ruler of the measuring unit can penetrate the side walls of the first fixing device and the second fixing device and extend to the outside of the first fixing device and the second fixing device; when the corresponding ends of the first fixing device and the second fixing device are connected and the measuring device slides along the first accommodating cavity and the second accommodating cavity, the outer end of the measuring ruler of the measuring unit can form a circular track outside the first fixing device and the second fixing device.

[0007] When the positioning tool is used for the construction of tree pool stones, the measuring device is arranged in the first accommodating cavity or the second accommodating cavity, the first fixing device is connected to the corresponding end of the second fixing device, and the green plant is circled on the inner side of the first fixing device and the second fixing device. Move the first connecting rod and the second connecting rod, and adjust the positions of the first fixing device and the second fixing device so that the outer ends of the first connecting rod and the second connecting rod abut against the trunk of the green plant, and the lengths of the first connecting rod and the second connecting rod extending to the green plant side are equal. At this time, the green plant is located on the axial center line of the annular cavity. According to the size of the tree pool stone to be built and the diameter of the annular cavity, the length of the measuring ruler of the measuring unit is set and fixed, and the measuring device is moved. The circular track formed by the outer end of the measuring ruler of the measuring unit on the outer side of the first fixing device and the second fixing device can be used as the positioning line of the tree pool stone. After the positioning is completed, the positioning tool is removed and recycled for reuse. Before and after the tree pool stone is constructed, the positioning tool can also be used to check the position deviation of the circular tree pool stone. The positioning tool of the utility model is economical and environmentally friendly, has a low cost, and has little loss of manufacturing materials. It can be prefabricated on a large scale and recycled and reused at any time, which conforms to the sustainable development concept of green construction, energy conservation and environmental protection. The positioning tool of the utility model is simple to operate, and the staff can independently install it after simple training. After positioning and installation, circular tree pool stones of corresponding diameters can be built according to needs. The operation is fast, simple, and convenient, which reduces the workload of operators and saves labor costs of construction projects. The positioning tool of the utility model has strong environmental adaptability. According to the different diameters of green plants, the device can adjust the diameter of the circular tree pool stones as needed. It is suitable for circular tree pool stones of various sizes and has strong versatility.

[0008] Preferably, both ends of the first fixing device and the second fixing device are provided with a first connecting portion and a second connecting portion respectively, and the first connecting portion can be snap-connected with the second connecting portion. When the first fixing device and the second fixing device are connected, the first connecting portion and the second connecting portion correspond to each other and are connected by snap-connection.

[0009] Specifically, the first connecting portion is a cantilever buckle, and the second connecting portion is a slot matched with the cantilever buckle.

[0010] Preferably, the measuring device comprises a fixing frame, which is slidably connected to the first accommodating cavity and the second accommodating cavity, and the measuring unit is detachably fixedly connected to the fixing frame.

[0011] Specifically, a fixing rod is provided on the top of the fixing frame, the fixing rod penetrates the top wall of the fixing frame, and can move up and down along the height direction of the fixing frame; the measuring unit is a steel tape measure, and the two opposite side walls of the steel tape measure are respectively in contact with the bottom wall of the fixing frame and the fixing rod. The fixing rod can be a screw rod, which is connected to the top wall of the fixing frame by a thread. The ruler box of the steel tape measure is placed on the bottom wall of the fixing frame, and the fixing rod is adjusted so that the end of the fixing rod is in contact with the ruler box of the steel tape measure, thereby fixing the steel tape measure.

[0012] Preferably, the top wall and the bottom wall of the fixed frame are both provided with slide blocks, the top wall and the bottom wall of the first accommodating cavity and the second accommodating cavity are both provided with guide grooves matching with the slide blocks, and the slide blocks are slidably connected with the guide grooves.

[0013] Preferably, the first fixing device and the second fixing device are connected to form a circular ring structure, and the first connecting rod and the second connecting rod are both arranged along the radius direction of the circular ring structure.

[0014] Preferably, a first mounting seat is provided on the top of the first fixing device, and the end of the first connecting rod is connected to the first mounting seat by a thread; a second mounting seat is provided on the top of the second fixing device, and the end of the second connecting rod is connected to the second mounting seat by a thread, and the setting positions of the first mounting seat and the second mounting seat correspond.

[0015] Preferably, the outer ends of the first connecting rod and the second connecting rod are both provided with anti-skid pads. The provision of the anti-skid pads can increase the friction between the first connecting rod and the second connecting rod and the trunk of the green plant, so that the position of the green plant does not shift.

[0016] Based on the same inventive concept, the utility model also provides a tree pool stone masonry system, including a green plant and the positioning tool as described above; the first fixing device is connected to the corresponding end of the second fixing device, the outer ends of the first connecting rod and the second connecting rod are both in contact with the trunk of the green plant, and the first connecting rod and the second connecting rod have equal lengths extending toward the green plant side; when the measuring device slides along the first accommodating cavity and the second accommodating cavity, the circular track formed by the outer end of the measuring ruler of the measuring unit on the outside of the first fixing device and the second fixing device serves as the positioning line of the tree pool stone.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The positioning tool of the utility model is economical and environmentally friendly, has low manufacturing cost, and has little material loss. It can be prefabricated on a large scale and recycled and reused at any time, which conforms to the sustainable development concept of green construction, energy conservation and environmental protection.

[0019] 2. The positioning tool of the utility model is easy to operate. The staff can install it independently after simple training. After positioning and installation, circular tree pool stones of corresponding diameters can be laid according to needs. The operation is fast, simple and convenient, which reduces the workload of operators and saves the labor cost of construction projects.

[0020] 3. The positioning tool of the utility model has strong environmental adaptability. According to the different diameters of green plants, the device can adjust the diameter of the circular tree pool stone as needed. It is suitable for circular tree pool stones of various sizes and has strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the tree pool stone masonry system of the utility model;

[0022] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure after the positioning tool is combined;

[0023] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure before the positioning tool is assembled;

[0024] Figure 4 for Figure 2 A front view of

[0025] Figure 5 for Figure 2 Left view of;

[0026] Figure 6 for Figure 2 A top view of

[0027] Figure 7 for Figure 2A schematic diagram of the structure of the first fixing device;

[0028] Figure 8 for Figure 3 Schematic diagram of the three-dimensional structure of the fixed frame;

[0029] Fig. 9 for Figure 3 A schematic diagram of the front view structure of

[0030] Fig.10 for Figure 3 A schematic diagram of a top view structure;

[0031] Fig.11 for Figure 3 Schematic diagram of the structure viewed from above.

[0032] In the figure:

[0033] 1-first fixing device, 2-second fixing device, 3-measuring device, 301-measuring unit, 302-fixing frame, 303-fixing rod, 304-slider, 4-guide groove, 5-first connecting part, 6-second connecting part, 7-first accommodating cavity, 8-second accommodating cavity, 9-first connecting rod, 10-second connecting rod, 11-first mounting seat, 12-second mounting seat, 13-anti-slip gasket, 14-circular cavity, 15-green plant, 16-tree pool stone. DETAILED DESCRIPTION

[0034] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict. For the convenience of description, if the words "upper", "lower", "left" and "right" appear in the following text, they only indicate that the upper, lower, left and right directions are consistent with the drawings themselves, and do not limit the structure.

[0035] like Figure 2 and Figure 6As shown, a positioning tool provided in this embodiment includes a first fixing device 1, a second fixing device 2, a first connecting rod 9, a second connecting rod 10 and a measuring device 3. The first fixing device 1 and the second fixing device 2 have the same structure, both of which are semicircular ring structures, and the two ends are connected to each other to form a circular ring structure. Two first mounting seats 11 are provided on the top of the first fixing device 1, and the ends of the two first connecting rods 9 are respectively connected to the first mounting seats 11 by threads, and the two first connecting rods 9 are both arranged along the radial direction of the first fixing device 1. Two second mounting seats 12 are provided on the top of the second fixing device 2, and the ends of the two second connecting rods 10 are respectively connected to the second mounting seats 12 by threads, and the two second connecting rods 10 are both arranged along the radial direction of the second fixing device 2. The setting positions of the two first mounting seats 11 and the second mounting seats 12 correspond to each other, and the outer ends of the two first connecting rods 9 and the second connecting rods 10 are provided with anti-slip pads 13. As shown Figure 3 and Figure 7 As shown, the two ends of the first fixing device 1 and the second fixing device 2 are respectively provided with a first connecting part 5 and a second connecting part 6, the first connecting part 5 is a cantilevered buckle, and the second connecting part 6 is a slot matching the cantilevered buckle, and the first connecting part 5 can be snap-connected with the second connecting part 6.

[0036] like Figure 2 and Figure 3 As shown, the first fixing device 1 is provided with a first accommodating cavity 7, and the second fixing device 2 is provided with a second accommodating cavity 8. The first accommodating cavity 7 and the second accommodating cavity 8 can be combined to form a circular cavity 14, and the center of the circular cavity 14 coincides with the center of the circular structure formed by connecting the corresponding ends of the first fixing device 1 and the second fixing device 2. Figure 7 As shown, the top wall and the bottom wall of the first accommodating cavity 7 and the second accommodating cavity 8 are both provided with guide grooves 4. The measuring device 3 includes a measuring unit 301 and a fixing frame 302. The fixing frame 302 can be disposed in the first accommodating cavity 7 and the second accommodating cavity 8 and is slidably connected to the first accommodating cavity 7 and the second accommodating cavity 8. Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, the top and bottom walls of the fixed frame 302 are provided with sliders 304, which can slide along the guide groove 4. The measuring unit 301 is a steel tape measure, the ruler box of which is arranged in the fixed frame 302 and is detachably fixedly connected to the fixed frame 302. Fig. 9 As shown, two fixing rods 303 are provided on the top of the fixing frame 302, and the two fixing rods 303 are respectively arranged on both sides of the slider 304. The fixing rods 303 penetrate the top wall of the fixing frame 302 and are connected to the fixing frame 302 by threads. By adjusting the position of the fixing rods 303, the opposite side walls of the steel tape measure are respectively in contact with the bottom wall of the fixing frame 302 and the fixing rods 303. Figure 2 , Figure 4and Figure 5 As shown, the measuring ruler of the measuring unit 301 can penetrate the side walls of the first fixing device 1 and the second fixing device 2 and extend toward the outside of the first fixing device 1 and the second fixing device 2 .

[0037] like Figure 1 As shown, a tree pool stone masonry system includes a green plant 15 and the positioning tool as described above, and the corresponding ends of the first fixing device 1 and the second fixing device 2 are connected to form a circular ring structure, and the green plant 15 is arranged in the circular ring structure. The distance that the first connecting rod 9 and the second connecting rod 10 extend to the side of the green plant 15 and the first fixing device 1 and the second fixing device 2 are adjusted so that the outer ends of the first connecting rod 9 and the second connecting rod 10 are both in contact with the trunk of the green plant 15, and the lengths of the first connecting rod 9 and the second connecting rod 10 extending to the side of the green plant 15 are equal. At this time, the green plant 15 is located at the center of the circular ring structure formed by the first fixing device 1 and the second fixing device 2. According to the diameter of the tree pool stone 16 to be built and the diameter of the circular ring cavity 14, the length of the measuring ruler of the measuring unit 301 is set and fixed. Move the measuring device 3 so that it slides along the first accommodating cavity 7 and the second accommodating cavity 8. The circular track formed by the outer end of the measuring ruler of the measuring unit 301 on the outside of the first fixing device 1 and the second fixing device 2 can be used as the positioning line of the tree pool stone 16. At this time, the green plant 15 is located in the center of the tree pool stone 16.

[0038] The contents explained in the above embodiments should be understood as these embodiments are only used to more clearly illustrate the present invention, and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the embodiments by those skilled in the art fall within the scope defined by the claims attached to the present invention.

Claims

1. A positioning tool, characterized in that: It comprises a first fixing device (1), a second fixing device (2) and a measuring device (3), wherein two ends of the first fixing device (1) are respectively detachably fixedly connected to two ends of the second fixing device (2); A first accommodating cavity (7) is provided in the first fixing device (1), and a second accommodating cavity (8) is provided in the second fixing device (2); the first accommodating cavity (7) and the second accommodating cavity (8) can be combined to form a circular ring-shaped cavity (14); The first fixing device (1) is provided with a first connecting rod (9) movable in the length direction, and the second fixing device (2) is provided with a second connecting rod (10) movable in the length direction, the intersection of the axes of the first connecting rod (9) and the second connecting rod (10) is located on the axial center line of the annular cavity (14), and the distances from the connection point of the first connecting rod (9) and the first fixing device (1) and the connection point of the second connecting rod (10) and the second fixing device (2) to the axial center line of the annular cavity (14) are equal; The measuring device (3) is slidably connected to the first accommodating cavity (7) and the second accommodating cavity (8); a measuring unit (301) is provided on the measuring device (3); a measuring ruler of the measuring unit (301) can penetrate the side walls of the first fixing device (1) and the second fixing device (2) and extend to the outside of the first fixing device (1) and the second fixing device (2); When the first fixing device (1) is connected to the corresponding end of the second fixing device (2), and the measuring device (3) slides along the first accommodating cavity (7) and the second accommodating cavity (8), the outer end of the measuring ruler of the measuring unit (301) can form a circular track outside the first fixing device (1) and the second fixing device (2).

2. The positioning tool according to claim 1, characterized in that: The first fixing device (1) and the second fixing device (2) are respectively provided with a first connecting portion (5) and a second connecting portion (6) at both ends, and the first connecting portion (5) can be snap-connected with the second connecting portion (6).

3. The positioning tool according to claim 2, characterized in that: The first connecting portion (5) is a cantilever type buckle, and the second connecting portion (6) is a slot that matches the cantilever type buckle.

4. The positioning tool according to claim 1, characterized in that: The measuring device (3) comprises a fixing frame (302), the fixing frame (302) being slidably connected to the first accommodating cavity (7) and the second accommodating cavity (8), and the measuring unit (301) is detachably fixedly connected to the fixing frame (302).

5. The positioning tool according to claim 4, characterized in that: A fixing rod (303) is provided at the top of the fixing frame (302); the fixing rod (303) penetrates the top wall of the fixing frame (302) and can move up and down along the height direction of the fixing frame (302); the measuring unit (301) is a steel measuring tape, and opposite side walls of the steel measuring tape are respectively in contact with the bottom wall of the fixing frame (302) and the fixing rod (303).

6. The positioning tool according to claim 4, characterized in that: The top wall and the bottom wall of the fixed frame (302) are both provided with a slide block (304), the top wall and the bottom wall of the first accommodating cavity (7) and the second accommodating cavity (8) are both provided with a guide groove (4) matching with the slide block (304), and the slide block (304) is slidably connected to the guide groove (4).

7. The positioning tool according to claim 1, characterized in that: The first fixing device (1) and the second fixing device (2) are connected to form a circular ring structure, and the first connecting rod (9) and the second connecting rod (10) are both arranged along the radius direction of the circular ring structure.

8. The positioning tool according to claim 7, characterized in that: A first mounting seat (11) is provided on the top of the first fixing device (1), and the end of the first connecting rod (9) is connected to the first mounting seat (11) by means of a thread; a second mounting seat (12) is provided on the top of the second fixing device (2), and the end of the second connecting rod (10) is connected to the second mounting seat (12) by means of a thread; the first mounting seat (11) and the second mounting seat (12) are arranged at corresponding positions.

9. The positioning tool according to claim 1, characterized in that: The outer ends of the first connecting rod (9) and the second connecting rod (10) are both provided with anti-slip pads (13).

10. A tree pool stone masonry system, comprising green plants (15), characterized in that: It also includes a positioning tool as described in any one of claims 1 to 9; the first fixing device (1) is connected to the corresponding end of the second fixing device (2), the outer ends of the first connecting rod (9) and the second connecting rod (10) are both in contact with the trunk of the green plant (15), and the first connecting rod (9) and the second connecting rod (10) extend to the green plant (15) at the same length; when the measuring device (3) slides along the first accommodating cavity (7) and the second accommodating cavity (8), the circular track formed by the outer end of the measuring ruler of the measuring unit (301) on the outside of the first fixing device (1) and the second fixing device (2) serves as the positioning line of the tree pool stone (16).

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