Polygonal stone connection auxiliary tool

Abstract

The utility model relates to the field of polygonal stone connection, in particular to a polygonal stone connection auxiliary tool, and aims to solve the technical problem of unstable connection between stones in the prior art. The polygonal stone connection auxiliary tool comprises an auxiliary plate and a locking key, the auxiliary plate is provided with a first end and a second end opposite in direction; in every two adjacent auxiliary plates, the first end of one auxiliary plate is matched with the second end of the other auxiliary plate in an inserted mode, and the two auxiliary plates can bypass the first end and the second end and rotate along rotating axes extending in the length directions of the first end and the second end. The locking key can be inserted into the first end and the second end which are matched with each other in an inserted mode after the two adjacent auxiliary plates rotate around the rotating axis by a preset angle, and the locking key limits the two adjacent auxiliary plates to rotate around the rotating axis. According to the polygonal stone connection auxiliary tool, through the design of the auxiliary plates and the locking keys, the angle between the adjacent auxiliary plates can be adjusted so as to assist connection of polygonal stones, and therefore the stability of stone connection is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of polygonal stone connection, in particular to a polygonal stone connection auxiliary tool. Background Art

[0002] As a common building material, stone is widely used in architecture, landscaping and other fields due to its beauty and durability. However, due to the physical properties of stone itself and the difficulty of processing, how to ensure the stable connection between stones has become a technical problem, especially when processing polygonal stones. Utility Model Content

[0003] The utility model aims to provide a polygonal stone connection auxiliary tool to solve the technical problem of unstable connection between stones in the related art.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0005] The utility model provides a polygonal stone connection auxiliary tool comprising: an auxiliary plate and a locking key;

[0006] The auxiliary plate has a first end and a second end in opposite directions;

[0007] The first end of one of the two adjacent auxiliary plates is plugged into the second end of the other, and both can rotate around the first end and the second end and along the rotation axis extending in the length direction of the first end and the second end;

[0008] The locking key can be inserted into the first end and the second end that are plugged into each other after the two adjacent auxiliary plates rotate around the rotation axis by a preset angle, and restrict the two adjacent auxiliary plates from rotating around the rotation axis.

[0009] Furthermore, along the extension direction of the rotation axis, the first end is provided with a first through hole penetrating therethrough, and the second end is provided with a second through hole penetrating therethrough;

[0010] The locking key is inserted into the first through hole and the second through hole.

[0011] Further, a first straight groove is formed inwardly on the hole wall of the first through hole, the first straight groove extends along the extension direction of the first through hole, and its two ends are respectively flush with the two ends of the first through hole, a plurality of the first straight grooves are provided, and the plurality of the first straight grooves are equidistantly distributed along the circumferential direction of the hole wall of the first through hole;

[0012] The wall of the second through hole is concavely formed with a second straight groove, the second straight groove extends along the extension direction of the second through hole, and its two ends are respectively flush with the two ends of the second through hole, and a plurality of second straight grooves are provided, and the plurality of second straight grooves are equidistantly distributed along the circumference of the wall of the second through hole;

[0013] A limiting block is provided on the side wall of the locking key, and the limiting block is inserted into one of the first straight grooves and one of the second straight grooves.

[0014] Furthermore, the first straight groove and the second straight groove are each provided with twelve;

[0015] There are two limit blocks, and the two limit blocks are symmetrically distributed about the locking key.

[0016] Furthermore, a top connection block is provided at one end of the locking key, and a diameter of the top connection block is larger than a diameter of the first through hole and the second through hole.

[0017] Further, the end surface of the first end is concavely formed with adjacent first slots and first protrusions, the first slots and the first protrusions are distributed along the extension direction of the rotation axis, and the first through hole is formed in the first protrusion;

[0018] The end surface of the second end is concavely formed with adjacent second slots and second protrusions, the second slots and the second protrusions are also distributed along the extension direction of the rotation axis, and the second through hole is formed in the second protrusion;

[0019] Of the two adjacent auxiliary boards, the first protrusion of one is inserted into the second slot of the other, and the second protrusion of the other is inserted into the first slot of one.

[0020] Furthermore, the first slot and the first protrusion are each provided in plurality;

[0021] The second slots correspond to the first protrusions in a one-to-one manner, and the second protrusions correspond to the first slots in a one-to-one manner.

[0022] Furthermore, the auxiliary board includes a female plug-in block, a female plug-in block and a locking member;

[0023] The sub-plug block is slidably matched with the female plug block, and the sliding direction is consistent with the length direction of the auxiliary plate;

[0024] One of the first end and the second end is formed on the mother plug block, and the other is formed on the daughter plug block;

[0025] The locking member is connected to the female plug-in block and the female plug-in block to lock or unlock the sliding movement of the two.

[0026] Furthermore, the female plug block is a cavity structure, and an end thereof away from the first end or the second end is provided with an opening;

[0027] One end of the sub-plug away from the second end or the first end is inserted into the female plug through the opening.

[0028] Furthermore, the female plug block is provided with a plurality of female threaded holes, and the plurality of female threaded holes are distributed at intervals along the length direction of the auxiliary plate;

[0029] The sub-plug block is provided with a plurality of sub-threaded holes, and the plurality of sub-threaded holes are also distributed at intervals along the length direction of the auxiliary plate;

[0030] The locking member comprises a locking screw, and the locking screw is screwed to one of the female threaded holes and one of the sub-threaded holes.

[0031] Based on the above technical solutions, the technical effects that can be achieved by the polygonal stone connection auxiliary tool provided by the utility model are:

[0032] In the polygonal stone connection auxiliary tool, the auxiliary plate is used to fit with the stone and serve as a support plate for the stone; according to the angle between adjacent stones, the adjacent auxiliary plates can be rotated around the corresponding rotation axis at a preset angle to adapt to stones of different angles. After the adjustment is completed, the two adjacent auxiliary plates are limited and fixed by a locking key.

[0033] It can be seen that compared with the prior art, the polygonal stone connection auxiliary tool can adjust the angle between adjacent auxiliary plates through the design of auxiliary plates and locking keys to assist in the connection of polygonal stones, thereby ensuring the stability of the stone connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 A schematic diagram of the structure of a polygonal stone connection auxiliary tool provided by an embodiment of the utility model;

[0036] Figure 2 A schematic diagram of the structure of the connection between the female plug block and the locking key provided in an embodiment of the utility model;

[0037] Figure 3 A schematic diagram of the structure of the connection between the sub-plug block and the locking key provided in an embodiment of the utility model;

[0038] Figure 4 A schematic diagram of the structure of a locking key provided in an embodiment of the utility model;

[0039] Figure 5 A cross-sectional view of a first end provided for an embodiment of the utility model;

[0040] Figure 6 A cross-sectional view of the second end provided for an embodiment of the utility model;

[0041] Figure 7 A schematic diagram of the application of the polygonal stone connection auxiliary tool provided in an embodiment of the utility model.

[0042] Icon: 100-auxiliary board; 110-first end; 120-second end; 130-female plug-in block; 140-sub-plug-in block; 150-locking member; 111-first through hole; 112-first straight slot; 113-first slot; 114-first protrusion; 121-second through hole; 122-second straight slot; 123-second slot; 124-second protrusion; 131-female threaded hole; 141-sub-threaded hole;

[0043] 200-locking key; 300-limiting block; 400-top connection block; 500-stone. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0045] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0047] As a common building material, stone is widely used in architecture, landscaping and other fields due to its beauty and durability. However, due to the physical properties of stone itself and the difficulty of processing, how to ensure the stable connection between stones has become a technical problem, especially when processing polygonal stones.

[0048] In view of this, the utility model provides a polygonal stone 500 connection auxiliary tool, including an auxiliary plate 100 and a locking key 200; the auxiliary plate 100 has a first end 110 and a second end 120 in opposite directions; in two adjacent auxiliary plates 100, the first end 110 of one is plugged into and matched with the second end 120 of the other, and both can bypass the first end 110 and the second end 120 and rotate along a rotation axis extending in the length direction of the first end 110 and the second end 120; the locking key 200 can be inserted into the first end 110 and the second end 120 that are plugged into and matched with each other after the two adjacent auxiliary plates 100 rotate around the rotation axis by a preset angle, and limit the rotation of the two adjacent auxiliary plates 100 around the rotation axis.

[0049] In the polygonal stone 500 connection auxiliary tool, the auxiliary plate 100 is used to fit with the stone 500 and serve as a support plate for the stone 500; according to the angle between adjacent stones 500, the adjacent auxiliary plates 100 can be rotated around the corresponding axis at a preset angle to adapt to stones 500 of different angles. After the adjustment is completed, the two adjacent auxiliary plates 100 are limited and fixed by the locking key 200.

[0050] It can be seen that compared with the prior art, the polygonal stone 500 connection auxiliary tool can adjust the angle between adjacent auxiliary plates 100 through the design of the auxiliary plate 100 and the locking key 200 to assist in the connection of the polygonal stone 500, thereby ensuring the stability of the stone 500 connection.

[0051] The following combination Figures 1 to 7 The structure and shape of the polygonal stone 500 connection auxiliary tool provided in this embodiment are described in detail:

[0052] For further reference, Figures 1 to 3 The auxiliary board 100 includes a female plug-in block 130, a sub-plug-in block 140 and a locking member 150; the sub-plug-in block 140 is slidably matched with the female plug-in block 130, and the sliding direction is consistent with the length direction of the auxiliary board 100; one of the first end 110 and the second end 120 is formed on the female plug-in block 130, and the other is formed on the sub-plug-in block 140; the locking member 150 is connected to the female plug-in block 130 and the sub-plug-in block 140 to lock or unlock the sliding of the two.

[0053] Specific, combined Figure 2 and Figure 3As shown, in one embodiment of the present application, the female plug block 130 is a cavity structure, with a first end 110 formed on the left side and an opening provided on the right side. The female plug block 130 is provided with a plurality of female threaded holes 131, and the plurality of female threaded holes 131 are spaced apart along the left-right direction; the sub-plug block 140 is a solid structure, one end of which is inserted into the female plug block 130 through the opening, and the other end forms a second end 120, and the sub-plug block 140 is provided with a plurality of sub-threaded holes 141, and the plurality of sub-threaded holes 141 are also spaced apart along the left-right direction; the locking member 150 adopts a locking screw, and the locking screw is screwed to one of the female threaded holes 131 and one of the sub-threaded holes 141 to fix the sub-plug block 140 and the female plug block 130.

[0054] In other embodiments, the female plug-in block 130 and the female plug-in block 140 are both designed as solid structures, which are overlapped and also fixed by threaded holes and locking screws, which will not be described in detail here.

[0055] Using the above design, refer to Figure 7 When assisting the splicing of the polygonal stone 500, the sub-plug block 140 is slid according to the length requirement of the polygonal stone 500, and then the sub-plug block 140 is locked to the mother plug block 130 by the locking screw; when the angle conversion is required, the angle of the adjacent auxiliary plate 100 is adjusted by rotating the first end 110 and the second end 120, and then the first end 110 and the second end 120 are limited and locked by the locking key 200. It can be seen that the polygonal stone 500 connection auxiliary tool can be used for connecting stones 500 of different lengths and different angles, and has strong applicability.

[0056] Regarding the plug-in cooperation between the first end 110 and the second end 120 of two adjacent auxiliary boards 100, refer to Figures 1 to 3 The end surface of the first end 110 is concave to form adjacent first slots 113 and first protrusions 114, and there are multiple first slots 113 and first protrusions 114; the end surface of the second end 120 is concave to form adjacent second slots 123 and second protrusions 124, wherein the second slots 123 correspond one-to-one to the first protrusions 114, and the second protrusions 124 correspond one-to-one to the first slots 113.

[0057] When two adjacent auxiliary plates 100 are connected, the first protrusion 114 is inserted into the second slot 123, and the second protrusion 124 is inserted into the first slot 113. By rotating the auxiliary plate 100, the first protrusion 114 and the second protrusion 124 rotate in the corresponding second slot 123 and the first slot 113, thereby realizing the adjustment of the angle of the two auxiliary plates 100.

[0058] For further information, please refer to Figures 1 to 3Each first protrusion 114 is provided with a first through hole 111 penetrating the first protrusion 114, and the first through holes 111 are in a straight line along the up-down direction; each second protrusion 124 is provided with a second through hole 121 penetrating the second protrusion 121, and the second through holes 121 are in a straight line along the up-down direction. A top connection block 400 is provided at the top of the locking key 200, and the diameter of the top connection block 400 is larger than the diameters of the first through hole 111 and the second through hole 121. When the first end 110 is connected to the second end 120, the top connection block 400 contacts the first protrusion 114 or the second protrusion 124, and the locking key 200 is inserted into the first through hole 111 and the second through hole 121 at the same time, connecting the two adjacent auxiliary plates 100 together to prevent the two from separating.

[0059] In order to limit the first end 110 and the second end 120 from rotating around the axis of the locking key 200, in one embodiment of the present application, reference is made to Figures 4 to 6 The hole wall of the first through hole 111 is concavely formed with a first straight groove 112, the first straight groove 112 extends along the extension direction of the first through hole 111, and its two ends are respectively flush with the two ends of the first through hole 111, and a plurality of first straight grooves 112 are provided, and the plurality of first straight grooves 112 are equidistantly distributed along the circumferential direction of the hole wall of the first through hole 111. Optionally, twelve first straight grooves 112 are provided; the hole wall of the second through hole 121 is concavely formed with a second straight groove 122, and the second straight groove 122 extends along the extension direction of the second through hole 121. The second straight groove 122 is also provided with a plurality of second straight grooves 122, and the plurality of second straight grooves 122 are equidistantly distributed along the circumferential direction of the hole wall of the second through hole 121. Optionally, twelve second straight grooves 122 are also provided. A limit block 300 is provided on the side wall of the locking key 200, and the limit block 300 is inserted into one of the first straight grooves 112 and one of the second straight grooves 122. Optionally, two limit blocks 300 are provided, and the two limit blocks 300 are symmetrically distributed about the locking key 200.

[0060] With the above design, after the angle adjustment between two adjacent auxiliary plates 100 is completed, the locking key 200 is inserted into the first through hole 111 and the second through hole 121, and the two limit blocks 300 are inserted into the two symmetrically distributed first straight grooves 112 and the two second straight grooves 122, so that the two adjacent auxiliary plates 100 are limited and fixed, thereby preventing the two from rotating. In addition, here, since there are twelve first straight grooves 112 and twelve second straight grooves 122, the two adjacent auxiliary plates 100 can be adjusted to six angles, namely 30°, 60°, 90°, 120°, 150° and 180°.

[0061] In other embodiments, at least two groups of connection holes are provided on the side wall of the locking key 200, corresponding to the first protrusion 114 and the second protrusion 124 respectively. In each group, a plurality of connection holes are equidistantly distributed around the axis of the locking key 200; the first protrusion 114 is provided with a first through hole connected to the first through hole 111, and the second protrusion 124 is provided with a second through hole connected to the second through hole 121. When connected, one of the bolts is passed through the first through hole and is threadedly connected to the locking key 200 through a corresponding connection hole, and the other bolt is passed through the second through hole and is threadedly connected to the locking key 200 through another corresponding connection hole. With such a design, two adjacent auxiliary plates 100 can also be limited and fixed. In addition, in each group, the number of connection holes can also be set to twelve to achieve multi-angle adjustment.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A polygonal stone connection auxiliary tool, characterized in that: include: Auxiliary plate (100) and locking key (200); The auxiliary plate (100) has a first end (110) and a second end (120) in opposite directions; The first end (110) of one of the two adjacent auxiliary plates (100) is plugged into and matched with the second end (120) of the other, and both can rotate around the first end (110) and the second end (120) and along a rotation axis extending in the length direction of the first end (110) and the second end (120); The locking key (200) can be inserted into the first end (110) and the second end (120) that are plugged into each other after the two adjacent auxiliary plates (100) rotate around the rotation axis by a preset angle, and restrict the two adjacent auxiliary plates (100) from rotating around the rotation axis.

2. The polygonal stone connection auxiliary tool according to claim 1, characterized in that: Along the extension direction of the rotation axis, the first end (110) is provided with a first through hole (111) penetrating the first end, and the second end (120) is provided with a second through hole (121) penetrating the second end; The locking key (200) is inserted into the first through hole (111) and the second through hole (121).

3. The polygonal stone connection auxiliary tool according to claim 2, characterized in that: The hole wall of the first through hole (111) is concavely formed with a first straight groove (112), the first straight groove (112) extends along the extension direction of the first through hole (111), and its two ends are respectively flush with the two ends of the first through hole (111), a plurality of the first straight grooves (112) are provided, and the plurality of the first straight grooves (112) are equidistantly distributed along the circumferential direction of the hole wall of the first through hole (111); The hole wall of the second through hole (121) is concavely formed with a second straight groove (122), the second straight groove (122) extends along the extension direction of the second through hole (121), and its two ends are respectively flush with the two ends of the second through hole (121), and a plurality of the second straight grooves (122) are also provided, and the plurality of the second straight grooves (122) are equidistantly distributed along the circumferential direction of the hole wall of the second through hole (121); A limit block (300) is provided on the side wall of the locking key (200), and the limit block (300) is inserted into one of the first straight grooves (112) and one of the second straight grooves (122).

4. The polygonal stone connection auxiliary tool according to claim 3, characterized in that: The first straight groove (112) and the second straight groove (122) are each provided with twelve; Two limit blocks (300) are provided, and the two limit blocks (300) are symmetrically distributed with respect to the locking key (200).

5. The polygonal stone connection auxiliary tool according to claim 2, characterized in that: One end of the locking key (200) is provided with a top connection block (400), and the diameter of the top connection block (400) is larger than the diameters of the first through hole (111) and the second through hole (121).

6. The polygonal stone connection auxiliary tool according to claim 2, characterized in that: The end surface of the first end (110) is concavely formed with adjacent first slots (113) and first convex blocks (114), the first slots (113) and the first convex blocks (114) are distributed along the extension direction of the rotation axis, and the first through hole (111) is formed in the first convex block (114); The end surface of the second end (120) is concavely formed with adjacent second slots (123) and second convex blocks (124), the second slots (123) and the second convex blocks (124) are also distributed along the extension direction of the rotation axis, and the second through hole (121) is formed on the second convex block (124); In two adjacent auxiliary plates (100), the first protrusion (114) of one is inserted into the second slot (123) of the other, and the second protrusion (124) of the other is inserted into the first slot (113) of one.

7. The polygonal stone connection auxiliary tool according to claim 6, characterized in that: The first slot (113) and the first protrusion (114) are both provided in plurality; The second slots (123) correspond one-to-one to the first protrusions (114), and the second protrusions (124) correspond one-to-one to the first slots (113).

8. The polygonal stone connection auxiliary tool according to any one of claims 1 to 7, characterized in that: The auxiliary board (100) comprises a female plug block (130), a female plug block (140) and a locking member (150); The sub-plug block (140) is slidably matched with the female plug block (130), and the sliding direction is consistent with the length direction of the auxiliary plate (100); One of the first end (110) and the second end (120) is formed on the mother plug block (130), and the other is formed on the daughter plug block (140); The locking member (150) is connected to the female plug-in block (130) and the female plug-in block (140) to lock or unlock the sliding movement of the two.

9. The polygonal stone connection auxiliary tool according to claim 8, characterized in that: The female plug (130) is a cavity structure, and an opening is provided at one end thereof away from the first end (110) or the second end (120); One end of the sub-plug (140) away from the second end (120) or the first end (110) is inserted into the female plug (130) through the opening.

10. The polygonal stone connection auxiliary tool according to claim 8, characterized in that: The female plug block (130) is provided with a plurality of female threaded holes (131), and the plurality of female threaded holes (131) are distributed at intervals along the length direction of the auxiliary plate (100); The sub-plug block (140) is provided with a plurality of sub-threaded holes (141), and the plurality of sub-threaded holes (141) are also distributed at intervals along the length direction of the auxiliary plate (100); The locking member (150) comprises a locking screw, which is screwed to one of the female threaded holes (131) and one of the sub-threaded holes (141).

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