A ground wall surface water and electricity trenching positioning template and construction method

Abstract

The application discloses the technical field of decoration construction, and particularly provides a ground and wall water and electricity slotting positioning template and a construction method, which comprises the following steps: two sets of positioning plates are used to determine the width of the slotting; a detection assembly is used to detect whether the slotting is smooth; a fixing assembly is used to fix the water and electricity pipe in the slot; a clamping assembly is used to fix the detection assembly, the fixing assembly or the chisel; a left-right moving assembly is used to move the clamping assembly left and right, and the left-right moving assembly is installed on the positioning plate; a forward-backward moving assembly is used to move the clamping assembly forward and backward, and the forward-backward moving assembly is installed on the left-right moving assembly. The application limits the width of the slotting through the two sets of positioning plates, and limits the depth of the slotting through the lifting assembly, so that the size of the slotting can be limited, and the accuracy of the slotting is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of decoration and construction technology, specifically to a template and construction method for positioning water and electricity grooves on floors and walls. Background Technology

[0002] In existing technology, when it is necessary to cut grooves and locate positions on the floor and walls during the decoration and construction process, the traditional decoration layout method is used. The process is that the on-site construction workers first mark a horizontal line at a certain height on the wall, and then measure and mark the width and height on the wall little by little according to the dimensions marked on the drawings. Then, they mark the lines with ink lines in sequence, and then carry out the construction in the standard procedure.

[0003] When using the traditional layout method for decoration, workers need to cut grooves according to the marked lines. However, during the grooving process, the grooves cut may extend beyond the marked lines on both sides, and the groove depth may vary. When the groove width exceeds the lines on both sides or the groove depth is too deep, it not only affects the strength of the walls and floors but also increases labor intensity. When the groove width is less than the lines on both sides or the groove depth is too shallow, it may be impossible to insert water and electricity pipes. Therefore, it is clear that the grooves cut using the traditional layout method are not accurate enough and have low precision. Therefore, this invention provides a template and construction method for positioning water and electricity grooves on floors and walls. Summary of the Invention

[0004] In view of the problems existing in the above and / or the existing ground and wall water and electricity groove positioning template and construction method, the present invention is proposed.

[0005] Therefore, the purpose of this invention is to provide a template and construction method for positioning water and electricity grooves on the ground and walls, which can solve the existing problems mentioned above.

[0006] To address the aforementioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0007] A template for positioning water and electricity grooves in the ground and walls, comprising:

[0008] Two sets of positioning plates are used to determine the width of the slot by utilizing the distance between the two sets of positioning plates;

[0009] The inspection component is used to check whether the groove is flat.

[0010] Fixing components are used to secure water and electricity pipes placed in the tank;

[0011] Clamping assembly for securing the detection assembly, fixing assembly, or chisel;

[0012] The left and right moving component enables the clamping component to move left and right, and the left and right moving component is mounted on the positioning plate;

[0013] The forward and backward moving component enables the clamping component to move forward and backward, and the forward and backward moving component is mounted on the left and right moving component;

[0014] A lifting assembly is used to limit the depth of the slot, and the lifting assembly is mounted on the front and rear moving assembly;

[0015] The adjustment component is used to fix the clamping component according to the distance between the two sets of positioning plates, and also to adjust the angle of the clamping component. The adjustment component is installed on the lifting component.

[0016] As a preferred embodiment of the floor and wall water and electricity groove positioning template of the present invention, the left and right moving component includes:

[0017] Support plates, with several sets of two support plates fixedly installed on the top of each set of positioning plates;

[0018] A sliding rod is fixedly installed between two sets of support plates, and the sliding rod is equipped with a forward and backward moving component.

[0019] As a preferred embodiment of the ground and wall surface water and electricity groove positioning template of the present invention, the front and rear moving components include:

[0020] Two sets of fixing plates, each set of fixing plates has several sliding holes on its inner wall, and the inner wall of the sliding holes is slidably connected to a sliding rod;

[0021] A guide groove is formed on the inner wall of the middle section of the fixed plate;

[0022] A sliding groove is formed on the inner wall of the top of the fixed plate, and the sliding groove is connected to the guide groove;

[0023] A guide plate is slidably connected in a guide groove, and a lifting assembly is provided on the top of the guide plate.

[0024] As a preferred embodiment of the ground and wall surface water and electricity groove positioning template of the present invention, the front and rear moving components further include:

[0025] The first anti-slip pad is fixedly installed on the bottom of the fixing plate, and the bottom of the first anti-slip pad is in contact with the top of the positioning plate;

[0026] The second anti-slip pad is fixedly installed on the bottom of the guide plate, and the bottom of the second anti-slip pad is in contact with the bottom end of the guide groove.

[0027] As a preferred embodiment of the ground and wall surface water and electricity groove positioning template of the present invention, the lifting assembly includes:

[0028] The first hollow tube is fixedly installed on the top of the guide plate and is slidably connected in the groove.

[0029] The first solid rod is slidably connected in the first hollow tube;

[0030] A spring located inside the first hollow tube, the top end of the spring being fixedly mounted on the bottom of the first solid rod, and the bottom end of the spring being fixedly mounted on the top of the guide plate;

[0031] The support block is fixedly installed on the top of the first solid rod, and the opposite ends of the two sets of support blocks are provided with adjustment components.

[0032] As a preferred embodiment of the floor and wall water and electricity groove positioning template of the present invention, the adjusting component includes:

[0033] The first threaded groove is formed on the inner wall of the opposite ends of both sets of support blocks;

[0034] The second hollow tube is threadedly connected to the first threaded groove;

[0035] The second solid rod is slidably connected in the second hollow tube, and a clamping assembly is installed between the two sets of second solid rods;

[0036] A threaded hole is formed on the side wall of the second hollow tube;

[0037] A screw, one end of which is threaded into a threaded hole and contacts a second solid rod.

[0038] As a preferred embodiment of the floor / wall water and electricity groove positioning template of the present invention, the clamping assembly includes:

[0039] A square plate, wherein the inner walls at both ends of the square plate are rotatably connected to a second solid rod via bearings;

[0040] A through hole is formed on the inner wall of the square plate;

[0041] The second threaded groove is provided on the inner wall of both ends of the square plate, and the second threaded groove is connected to the through hole.

[0042] A stud, which is threadedly connected in a second threaded groove;

[0043] A drive board, which is fixedly mounted on one end of a stud;

[0044] The other end of the stud is rotatably connected to the clamping plate via a bearing.

[0045] The third anti-slip pad is fixedly installed on one side of the clamping plate.

[0046] As a preferred embodiment of the floor and wall water and electricity groove positioning template of the present invention, the detection component includes:

[0047] First round rod;

[0048] Box;

[0049] The first connecting block is fixedly installed on the top of the frame;

[0050] The third threaded groove is formed on the inner wall of the top of the first connecting block, and one end of the first round rod is threaded into the third threaded groove.

[0051] As a preferred embodiment of the floor and wall water and electricity groove positioning template of the present invention, the fixing component includes:

[0052] Second round rod;

[0053] Curved plate;

[0054] The second connecting block is fixedly installed on the top of the arc-shaped plate;

[0055] The fourth threaded groove is formed on the inner wall of the top of the second connecting block, and one end of the second round rod is threaded into the fourth threaded groove.

[0056] A construction method for trenching for water and electricity lines in the ground and walls includes the following specific steps:

[0057] Step 1: Based on the width of the groove to be cut, install the positioning plate on the wall or floor with screws. The distance between the two sets of positioning plates is the width of the groove.

[0058] Step 2: Thread one end of the second hollow tube into the first threaded groove. Then, move the second solid rod in the second hollow tube until the lengths of the second solid rod and the second hollow tube reach the required length, so that the clamping assembly is in the middle between the two sets of positioning plates. At this time, thread one end of the screw into the threaded hole until the screw presses against the first solid rod to fix the lengths of the second solid rod and the second hollow tube.

[0059] Step 3: Slide the first solid rod in the first hollow tube until the length of the first solid rod extending outside the first hollow tube is the same as the depth of the groove to be cut. At this time, place the chisel in the through hole and make one end of the chisel contact the wall or ground. Then, rotate the stud by the drive plate to move the clamping plate toward the chisel until the clamping plate squeezes the chisel through the third anti-slip pad to fix the chisel.

[0060] Step 4: After fixing the chisel, the worker can use a hammer to strike the chisel to make a groove. When it is necessary to move the chisel left or right, the worker can move the chisel left or right. When it is necessary to move the chisel back and forth, the worker can move the chisel back and forth. When it is necessary to adjust the angle of the chisel, the worker can rotate the chisel. During the grooving process, the support block will contact the top of the first hollow tube, thus limiting the depth of the groove.

[0061] Step 5: After the groove is cut, remove the chisel. Then, select the corresponding square frame according to the width and depth of the groove. At this time, connect the square frame to the first round rod and fix the first round rod to the clamping assembly. Then, place the square frame in the groove and move the square frame in the groove to check whether the inner cavity of the groove is flat. When encountering a protrusion, the square frame will not be able to move in the groove. At this time, the staff can clean the protrusion.

[0062] Step Six: After completing the inspection of the inner cavity of the tank, remove the inspection component and place the water and electricity pipes in the tank. At this time, select the corresponding arc plate according to the diameter of the water and electricity pipes, connect the arc plate to the second round rod, and then fix the second round rod to the clamping component. The arc plate will then press the water and electricity pipes to fix them in place, preventing them from coming out of the tank and facilitating the connection between the various water and electricity pipes. Once the connection between the various water and electricity pipes is complete, remove the positioning template.

[0063] Compared with existing technologies:

[0064] 1. By setting up clamping components, left and right moving components, forward and backward moving components and adjustment components, it can achieve the function of eliminating the need to hold the chisel by hand. By eliminating the need to hold the chisel by hand, it can avoid the phenomenon of the hammer hitting the hand when grooving, thereby improving safety.

[0065] 2. By setting two sets of positioning plates to limit the width of the slot and by setting a lifting component to limit the depth of the slot, the size of the slot can be limited, which will greatly improve the accuracy of the slotting.

[0066] 3. By setting up a detection component, it can detect whether the groove is flat. By detecting whether the groove is flat, it can prevent protrusions in the groove from scratching the water and electricity pipes, thereby improving the service life of the water and electricity pipes.

[0067] 4. By setting a fixing component, it can fix the water and electricity pipes placed in the tank, which will facilitate the connection between the various water and electricity pipes. Attached Figure Description

[0068] Figure 1 This is a top view of the structure of the present invention;

[0069] Figure 2 For the present invention Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0070] Figure 3 This is a front view schematic diagram of the structure of the present invention;

[0071] Figure 4 For the present invention Figure 3 Enlarged schematic diagram of the structure at point B;

[0072] Figure 5 This is a top view of the clamping assembly of the present invention;

[0073] Figure 6 This is a schematic diagram of the fixing plate structure of the present invention;

[0074] Figure 7 This is a partial structural diagram of the forward and backward moving component of the present invention;

[0075] Figure 8 This is a front view schematic diagram of the detection component of the present invention;

[0076] Figure 9 This is a front view schematic diagram of the fixing component of the present invention.

[0077] In the diagram: Positioning plate 10, Support plate 21, Slide rod 22, Fixing plate 31, Slide hole 32, First anti-slip pad 33, Guide groove 34, Slide groove 35, Guide plate 36, Second anti-slip pad 37, First hollow tube 41, First solid rod 42, Spring 43, Support block 44, First threaded groove 51, Second hollow tube 52, Second solid rod 53, Threaded hole 54, Screw 55, Square plate 61, Second threaded groove 62, Stud 63, Drive plate 64, Clamping plate 65, Third anti-slip pad 66, Through hole 67, First round rod 71, Square frame 72, First connecting block 73, Third threaded groove 74, Second round rod 81, Arc plate 82, Second connecting block 83, Fourth threaded groove 84. Detailed Implementation

[0078] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0079] This invention provides a template for positioning water and electricity grooves on floors and walls. Please refer to [link / reference]. Figure 1 -

[0080] Figure 9 It includes: two sets of positioning plates 10, used to determine the width of the groove by the distance between the two sets of positioning plates 10; a detection component, used to detect whether the groove is flat; a fixing component, used to fix the water and electricity pipes placed in the groove; a clamping component, used to fix the detection component, fixing component or chisel; a left and right moving component, a component that enables the clamping component to move left and right and forward and backward; a component that enables the clamping component to move forward and backward and a lifting component, used to limit the depth of the groove; a adjusting component, used to fix the clamping component according to the distance between the two sets of positioning plates 10, and also used to adjust the angle of the clamping component;

[0081] Furthermore, the left and right moving component is installed on the positioning plate 10, the front and back moving component is installed on the left and right moving component, the lifting component is installed on the front and back moving component, and the adjusting component is installed on the lifting component.

[0082] The left and right moving components include: a support plate 21 and a slide bar 22;

[0083] Several sets of two support plates 21 are fixedly installed on the top of each set of positioning plates 10. A slide rod 22 is fixedly installed between the two sets of support plates 21, and the slide rod 22 is equipped with a forward and backward moving component.

[0084] The forward and backward moving assembly includes: two sets of fixed plates 31, sliding holes 32, a first anti-slip pad 33, a guide groove 34, a sliding groove 35, a guide plate 36, and a second anti-slip pad 37;

[0085] Each set of fixing plates 31 has several sliding holes 32 on its inner wall, and the inner wall of the sliding holes 32 is slidably connected to the sliding rod 22. The guide groove 34 is opened on the middle inner wall of the fixing plate 31, and the sliding groove 35 is opened on the top inner wall of the fixing plate 31, and the sliding groove 35 is connected to the guide groove 34. The guide plate 36 is slidably connected in the guide groove 34, and the top of the guide plate 36 is provided with a lifting component. The first anti-slip pad 33 is fixedly installed on the bottom of the fixing plate 31, and the bottom of the first anti-slip pad 33 is in contact with the top of the positioning plate 10. The first anti-slip pad 33 has the function of increasing friction to prevent the fixing plate 31 from moving without external force. The second anti-slip pad 37 is fixedly installed on the bottom of the guide plate 36, and the bottom of the second anti-slip pad 37 is in contact with the bottom end of the guide groove 34. The second anti-slip pad 37 has the function of increasing friction to prevent the guide plate 36 from moving without external force.

[0086] The lifting assembly includes: a first hollow tube 41, a first solid rod 42, a spring 43 located inside the first hollow tube 41, and a support block 44;

[0087] The first hollow tube 41 is fixedly installed on the top of the guide plate 36 and is slidably connected in the slide groove 35. The first solid rod 42 is slidably connected in the first hollow tube 41. The top end of the spring 43 is fixedly installed on the bottom of the first solid rod 42 and the bottom end of the spring 43 is fixedly installed on the top of the guide plate 36. The support block 44 is fixedly installed on the top of the first solid rod 42 and the opposite ends of the two sets of support blocks 44 are provided with adjustment components.

[0088] The adjustment assembly includes: a first threaded groove 51, a second hollow tube 52, a second solid rod 53, a threaded hole 54, and a screw 55;

[0089] The inner walls of the opposite ends of the two sets of support blocks 44 are provided with first threaded grooves 51. The second hollow tube 52 is threadedly connected to the first threaded groove 51. The second solid rod 53 is slidably connected to the second hollow tube 52. A clamping assembly is installed between the two sets of second solid rods 53. The threaded hole 54 is provided on the side wall of the second hollow tube 52. One end of the screw 55 is threadedly connected to the threaded hole 54. One end of the screw 55 is in contact with the second solid rod 53.

[0090] The clamping assembly includes: a square plate 61, a second threaded groove 62, a stud 63, a drive plate 64, a clamping plate 65, a third anti-slip pad 66, and a through hole 67;

[0091] The inner walls at both ends of the square plate 61 are rotatably connected to the second solid rod 53 via bearings. The through hole 67 is opened on the inner wall of the square plate 61. The inner walls at both ends of the square plate 61 are opened to the second threaded groove 62, and the second threaded groove 62 is connected to the through hole 67. The stud 63 is threadedly connected to the second threaded groove 62. The drive plate 64 is fixedly installed on one end of the stud 63. The other end of the stud 63 is rotatably connected to the clamping plate 65 via bearings. The third anti-slip pad 66 is fixedly installed on one side of the clamping plate 65.

[0092] The detection assembly includes: a first round rod 71, a square frame 72, a first connecting block 73, and a third threaded groove 74;

[0093] The first connecting block 73 is fixedly installed on the top of the frame 72, and the third threaded groove 74 is opened on the inner wall of the top of the first connecting block 73, and one end of the first round rod 71 is threadedly connected in the third threaded groove 74.

[0094] The fixing components include: a second round rod 81, an arc-shaped plate 82, a second connecting block 83, and a fourth threaded groove 84;

[0095] The second connecting block 83 is fixedly installed on the top of the arc plate 82, and the fourth threaded groove 84 is opened on the inner wall of the top of the second connecting block 83, and one end of the second round rod 81 is threadedly connected in the fourth threaded groove 84.

[0096] A construction method for trenching for water and electricity lines in the ground and walls includes the following specific steps:

[0097] Step 1: Based on the width of the groove to be cut, install the positioning plate 10 on the wall or floor with screws. The distance between the two sets of positioning plates 10 is the width of the groove.

[0098] Step 2: Thread one end of the second hollow tube 52 into the first threaded groove 51. Then, move the second solid rod 53 in the second hollow tube 52 until the length of the second solid rod 53 and the second hollow tube 52 reaches the required length, that is, so that the clamping assembly is in the middle between the two sets of positioning plates 10. At this time, thread one end of the screw 55 into the threaded hole 54 until the one end of the screw 55 presses against the first solid rod 42 to fix the length of the second solid rod 53 and the second hollow tube 52. Before threading one end of the second hollow tube 52 into the first threaded groove 51, insert the guide plate 36 into the guide groove 34.

[0099] Step 3: Slide the first solid rod 42 in the first hollow tube 41 until the length of the first solid rod 42 extending outside the first hollow tube 41 is the same as the depth of the groove to be cut. At this time, place the chisel in the through hole 67 and make one end of the chisel contact the wall or ground. Then, rotate the stud 63 through the drive plate 64 to move the clamping plate 65 toward the chisel until the clamping plate 65 squeezes the chisel through the third anti-slip pad 66 to fix the chisel.

[0100] Step 4: After fixing the chisel, the worker can use a hammer to strike the chisel to make a groove. When it is necessary to move the chisel left or right, the worker can move the chisel left or right. When it is necessary to move the chisel forward or backward, the worker can move the chisel forward or backward. When it is necessary to adjust the angle of the chisel, the worker can rotate the chisel. During the grooving process, the support block 44 will contact the top of the first hollow tube 41, thereby limiting the depth of the groove.

[0101] Step 5: After the groove is cut, remove the chisel. Then, select the corresponding square frame 72 according to the width and depth of the groove. At this time, connect the square frame 72 to the first round rod 71 and fix the first round rod 71 to the clamping assembly. Then, place the square frame 72 in the groove and move the square frame 72 in the groove to check whether the inner cavity of the groove is flat. When encountering a protrusion, the square frame 72 will not be able to move in the groove. At this time, the staff can clean the protrusion.

[0102] Step Six: After the inner cavity of the tank is inspected, remove the inspection component and place the water and electricity pipes in the tank. At this time, select the corresponding arc plate 82 according to the diameter of the water and electricity pipes, and connect the arc plate 82 to the second round rod 81. Then fix the second round rod 81 to the clamping component and squeeze the water and electricity pipes with the arc plate 82 to fix the water and electricity pipes and prevent them from falling out of the tank. This facilitates the connection between the various water and electricity pipes. After the connection between the various water and electricity pipes is completed, remove the positioning template.

[0103] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, the features in the disclosed embodiments can be combined with each other in any manner. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A template for positioning water and electricity grooves on floors and walls, characterized in that, include: Two sets of positioning plates (10) are used to determine the width of the slot by utilizing the distance between the two sets of positioning plates (10); The inspection component is used to check whether the groove is flat. Fixing components are used to secure water and electricity pipes placed in the tank; Clamping assembly for securing the detection assembly, fixing assembly, or chisel; The left and right moving component enables the clamping component to move left and right, and the left and right moving component is mounted on the positioning plate (10); The forward and backward moving component enables the clamping component to move forward and backward, and the forward and backward moving component is mounted on the left and right moving component; A lifting assembly is used to limit the depth of the slot, and the lifting assembly is mounted on the front and rear moving assembly; An adjustment component is used to fix the clamping component according to the distance between the two sets of positioning plates (10), and also to adjust the angle of the clamping component, and the adjustment component is installed on the lifting component; The left and right movement component includes: Support plate (21), several sets of two support plates (21) are fixedly installed on the top of each set of positioning plates (10). A sliding rod (22) is fixedly installed between two sets of support plates (21), and the sliding rod (22) is provided with a front and rear moving component; The forward and backward movement component includes: Two sets of fixing plates (31), each set of fixing plates (31) has several sliding holes (32) on its inner wall, and the inner wall of the sliding holes (32) is slidably connected to the sliding rod (22); Guide groove (34), the guide groove (34) is formed on the inner wall of the middle end of the fixed plate (31); The slide (35) is formed on the inner wall of the top of the fixed plate (31) and is connected to the guide groove (34); Guide plate (36), the guide plate (36) is slidably connected in guide groove (34), and the top of the guide plate (36) is provided with lifting assembly; The lifting assembly includes: The first hollow tube (41) is fixedly installed on the top of the guide plate (36) and is slidably connected in the groove (35); The first solid rod (42) is slidably connected in the first hollow tube (41); A spring (43) is located inside the first hollow tube (41). The top end of the spring (43) is fixedly installed on the bottom of the first solid rod (42), and the bottom end of the spring (43) is fixedly installed on the top of the guide plate (36). Support block (44), the support block (44) is fixedly installed on the top of the first solid rod (42), and the opposite ends of the two sets of support blocks (44) are provided with adjustment components; The adjustment component includes: First threaded groove (51) is provided on the inner wall of the opposite ends of the two sets of support blocks (44). The second hollow tube (52) is threadedly connected in the first threaded groove (51); The second solid rod (53) is slidably connected in the second hollow tube (52), and a clamping assembly is installed between the two sets of second solid rods (53); A threaded hole (54) is formed on the side wall of the second hollow tube (52); A screw (55) is threaded into a threaded hole (54) at one end, and the screw (55) is in contact with a second solid rod (53).

2. The positioning template for water and electricity channeling on the ground and wall as described in claim 1, characterized in that, The forward and backward movement component also includes: The first anti-slip pad (33) is fixedly installed on the bottom of the fixing plate (31), and the bottom of the first anti-slip pad (33) is in contact with the top of the positioning plate (10); The second anti-slip pad (37) is fixedly installed on the bottom of the guide plate (36), and the bottom of the second anti-slip pad (37) is in contact with the bottom end of the guide groove (34).

3. The positioning template for water and electricity channeling on the ground and wall as described in claim 2, characterized in that, The clamping assembly includes: Square plate (61), the inner walls of both ends of the square plate (61) are rotatably connected to the second solid rod (53) through bearings; A through hole (67) is formed on the inner wall of the square plate (61); The second threaded groove (62) is provided on the inner walls of both ends of the square plate (61), and the second threaded groove (62) is connected to the through hole (67); A stud (63) is threaded into a second threaded groove (62); A drive plate (64) is fixedly mounted on one end of a stud (63); The clamping plate (65) is rotatably connected to the other end of the stud (63) via a bearing; The third anti-slip pad (66) is fixedly installed on one side of the clamping plate (65).

4. The positioning template for water and electricity channeling on the ground and wall as described in claim 3, characterized in that, The detection component includes: First round rod (71); Box (72); The first connecting block (73) is fixedly installed on the top of the frame (72); The third threaded groove (74) is formed on the inner wall of the top of the first connecting block (73), and one end of the first round rod (71) is threaded into the third threaded groove (74).

5. A positioning template for water and electricity channeling on ground and walls according to claim 4, characterized in that, The fixing component includes: Second round rod (81); Curved plate (82); The second connecting block (83) is fixedly installed on the top of the arc plate (82); The fourth threaded groove (84) is formed on the inner wall of the top of the second connecting block (83), and one end of the second round rod (81) is threaded into the fourth threaded groove (84).

6. A construction method for floor and wall water and electricity trenching using the positioning template for floor and wall water and electricity trenching as described in claim 5, characterized in that, The specific steps are as follows: Step 1: Based on the width of the groove to be cut, install the positioning plate (10) on the wall or ground with screws. The distance between the two sets of positioning plates (10) is the width of the groove. Step 2: Thread one end of the second hollow tube (52) into the first threaded groove (51). Then, move the second solid rod (53) in the second hollow tube (52) until the length of the second solid rod (53) and the second hollow tube (52) reaches the required length, that is, the clamping assembly can be positioned in the middle between the two sets of positioning plates (10). At this time, thread one end of the screw (55) into the threaded hole (54) until one end of the screw (55) presses against the first solid rod (42) to fix the length of the second solid rod (53) and the second hollow tube (52). Step 3: Slide the first solid rod (42) in the first hollow tube (41) until the length of the first solid rod (42) extending outside the first hollow tube (41) is the same as the depth of the groove to be cut. At this time, place the chisel in the through hole (67) and make one end of the chisel contact the wall or the ground. At this time, rotate the stud (63) through the drive plate (64) to move the clamping plate (65) toward the chisel until the clamping plate (65) squeezes the chisel through the third anti-slip pad (66) to fix the chisel. Step 4: After the chisel is fixed, the worker can use a hammer to strike the chisel to make a groove. When it is necessary to move the chisel left and right, the worker can move the chisel left and right. When it is necessary to move the chisel forward and backward, the worker can move the chisel forward and backward. When it is necessary to adjust the angle of the chisel, the worker can rotate the chisel. During the grooving process, the support block (44) will contact the top of the first hollow tube (41), thereby limiting the depth of the groove. Step 5: After the groove is cut, remove the chisel. After removing the chisel, select the corresponding square frame (72) according to the width and depth of the groove. At this time, connect the square frame (72) to the first round rod (71) and fix the first round rod (71) to the clamping assembly. Then, place the square frame (72) in the groove and move the square frame (72) in the groove to check whether the inner cavity of the groove is flat. When encountering a protrusion, the square frame (72) will not be able to move in the groove. At this time, the staff can clean the protrusion. Step 6: After the inner cavity of the tank is inspected, remove the inspection component and place the water and electricity pipe in the tank. At this time, select the corresponding arc plate (82) according to the diameter of the water and electricity pipe and connect the arc plate (82) to the second round rod (81). Then fix the second round rod (81) on the clamping component and squeeze the water and electricity pipe with the arc plate (82) to fix the water and electricity pipe, so as to prevent the water and electricity pipe from coming out of the tank and facilitate the connection between the water and electricity pipes. After the connection between the water and electricity pipes is completed, the positioning template can be removed.

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