Water heating construction grooving device

Abstract

The utility model discloses a grooving device for water heating construction, and belongs to the field of water heating construction. The grooving device for water heating construction comprises a grooving machine and further comprises a cutting blade arranged on one side of the grooving machine. The attaching block is arranged on the grooving machine, and the included angle between the lower surface of the attaching block and a handle of the grooving machine is smaller than 150 degrees and larger than 120 degrees; the hollow rod is arranged at the front end of the attaching block; the sliding rod is arranged in the hollow rod; the protective cover is arranged on the grooving machine, and the protective cover is matched with the cutting blade; the auxiliary handle is fixedly arranged on the grooving machine; the reference plate is rotationally arranged at the end part of the sliding rod; according to the utility model, the grooving effect is effectively prevented from being influenced by deviation between the grooving position and the reference position, and meanwhile, the side surface of the cutting blade is effectively prevented from being damaged due to excessive stress caused by deviation during grooving.

Description

Technical Field

[0001] The utility model relates to the technical field of water heating construction, in particular to a water heating construction grooving device. Background Art

[0002] Water heating is achieved through floor coils with hot water circulating in the pipes. The heat medium in the floor radiation layer evenly heats the entire floor. The heat storage of the floor itself and the law of heat radiation upward are used to conduct heat from bottom to top to achieve the purpose of heating. During the installation of building water heating pipes, grooves need to be cut in the floor or wall to lay pipes and circuit pipes. In order to ensure the aesthetics of the grooves, a groover is generally used to open two grooves at the preset position, and then a wall drill is used to chisel out a large groove.

[0003] When the current grooving machine is grooving, the cutting blade needs to be cut along the reference line. However, during the cutting process, the staff cannot observe the reference line at the front end of the cutting blade. Therefore, high-precision grooving is basically achieved by relying on experience. When grooving is performed based on experience, the accuracy of the grooving may be affected, and the grooving may be offset and the side of the cutting blade may be damaged by excessive force. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and to provide a water heating construction grooving device which can overcome the above problems or at least partially solve the above problems.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A plumbing construction grooving device includes: a grooving machine, and also includes: a cutting blade, which is arranged on one side of the grooving machine; a fitting block, which is arranged on the grooving machine, and the angle between the lower surface of the fitting block and the handle of the grooving machine is less than one hundred and fifty degrees and greater than one hundred and twenty degrees; a hollow rod, which is arranged at the front end of the fitting block; a sliding rod, which is arranged in the hollow rod; a protective cover, which is arranged on the grooving machine, and the protective cover matches the cutting blade; an auxiliary handle, which is fixedly arranged on the grooving machine; and a reference plate, which is rotatably arranged at the end of the sliding rod.

[0007] Preferably, the slotting machine is symmetrically provided with threaded grooves, the fitting block is symmetrically provided with threaded holes, the threaded groove is threadedly connected with a first bolt, and the first bolt is used to fix the fitting block on the slotting machine, the slotting machine is symmetrically fixed with a limiting block, and the fitting block is symmetrically provided with limiting grooves matching the limiting block.

[0008] In order to facilitate cutting grooves of different depths, the bonding block is further provided with a mounting groove, a mounting rod is provided in the mounting groove, a connecting plate is fixedly connected between the mounting rod and the hollow rod, and a distance plate is provided on the lower side of the connecting plate.

[0009] Preferably, the mounting rod is fixed in the mounting groove by a second bolt.

[0010] In order to facilitate smooth movement of the distance plate, further, one end of the distance plate close to the hollow rod is provided with a chamfer.

[0011] In order to facilitate the adjustment of the position of the reference plate, the slide rod is further slidably arranged in the hollow rod, and a locking head for fixing the slide rod is threadedly connected to the hollow rod, and scale lines are set on the slide rod.

[0012] Compared with the prior art, the present invention provides a grooving device for plumbing construction, which has the following beneficial effects:

[0013] 1. The grooving device for plumbing construction aligns the reference plate with the reference line, and then presses down the grooving machine to perform grooving. In the process of continuous grooving, long-distance grooving is achieved by pushing the grooving machine forward, thereby effectively preventing the grooving position from deviating from the reference position and affecting the grooving effect. At the same time, it effectively prevents the deviation during grooving from causing excessive force on the side of the cutting piece to be damaged.

[0014] 2. The plumbing construction grooving device can replace distance plates of different thicknesses by installing different mounting rods on the fitting block, thereby being able to cut cutting grooves of different depths, and has a wider application.

[0015] 3. The plumbing construction grooving device releases the limit on the slide rod through the locking head, then pulls the slide rod out a specified distance and limits the slide rod through the locking head again, and then aligns the reference plate with the first groove, so that the embedded groove of a certain width can be cut by only drawing a reference line.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model effectively prevents the deviation between the grooving position and the reference position from affecting the grooving effect, and at the same time effectively prevents the deviation during grooving from causing excessive force and damage to the side of the cutting blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of the water heating construction grooving device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the expanded structure of the water heating construction grooving device proposed by the utility model;

[0019] Figure 3The utility model is a water heating construction grooving device Figure 2 Enlarged schematic diagram of point A in the middle.

[0020] In the figure: 1. Slotting machine; 101. Cutting disc; 102. Protective cover; 103. Auxiliary handle; 104. Threaded groove; 105. Limit block; 106. Fitting block; 107. Threaded hole; 108. Limit groove; 109. Mounting groove; 110. First bolt; 2. Mounting rod; 201. Second bolt; 202. Connecting plate; 203. Distance plate; 204. Chamfer; 205. Hollow rod; 206. Locking head; 207. Sliding rod; 208. Scale line; 209. Reference plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Example 1: Reference Figure 1-Figure 3 , a plumbing construction grooving device includes: a grooving machine 1, and also includes: a cutting blade 101, which is arranged on one side of the grooving machine 1; a fitting block 106, which is arranged on the grooving machine 1, and the angle between the lower surface of the fitting block 106 and the handle of the grooving machine 1 is less than one hundred and fifty degrees and greater than one hundred and twenty degrees; a hollow rod 205, which is arranged at the front end of the fitting block 106; a sliding rod 207, which is arranged in the hollow rod 205; a protective cover 102, which is arranged on the grooving machine 1, and the protective cover 102 matches the cutting blade 101; an auxiliary handle 103, which is fixedly set on the grooving machine 1; and a reference plate 209, which is rotatably set at the end of the sliding rod 207.

[0023] The slotting machine 1 is symmetrically provided with threaded grooves 104, and the fitting block 106 is symmetrically provided with threaded holes 107. The threaded groove 104 is internally threadedly connected to a first bolt 110, and the first bolt 110 is used to fix the fitting block 106 on the slotting machine 1. The slotting machine 1 is symmetrically fixed with a limiting block 105, and the fitting block 106 is symmetrically provided with a limiting groove 108 that matches the limiting block 105.

[0024] In plumbing construction, when it is necessary to groove the ground or wall, first draw a reference line on the area to be grooved, then hold the handle of the groover 1, and then hold the auxiliary handle 103 with the other hand, start the groover 1 to groove through the cutting blade 101. When grooving, align the reference plate 209 with the reference line, and then press down the groover 1 to realize groove cutting. In the process of continuous grooving, long-distance grooving is realized by pushing the groover 1 forward, thereby effectively preventing the grooving position from being offset from the reference position to affect its grooving effect, and at the same time effectively preventing the offset during grooving from causing excessive force on the side of the cutting blade 101 to be damaged.

[0025] Example 2: Reference Figure 1-Figure 3 The grooving device for plumbing construction is basically the same as that in Example 1. Furthermore, a mounting groove 109 is provided on the fitting block 106, a mounting rod 2 is provided in the mounting groove 109, a connecting plate 202 is fixedly connected between the mounting rod 2 and the hollow rod 205, and a distance plate 203 is provided on the lower side of the connecting plate 202.

[0026] The mounting rod 2 is fixed in the mounting groove 109 by a second bolt 201 .

[0027] By installing different mounting rods 2 on the fitting block 106 , the distance plates 203 of different thicknesses can be replaced, thereby cutting grooves of different depths, which is more widely applicable.

[0028] One end of the distance plate 203 close to the hollow rod 205 is provided with a chamfer 204 .

[0029] By providing a chamfer 204 at the front end of the distance plate 203, it is effectively prevented that the distance plate 203 is blocked by small protrusions on the wall or the ground, thereby affecting its cutting efficiency.

[0030] The slide rod 207 is slidably disposed in the hollow rod 205 , and a locking head 206 for fixing the slide rod 207 is threadedly connected to the hollow rod 205 . A scale line 208 is provided on the slide rod 207 .

[0031] After completing the grooving on one side, when it is necessary to groove the other side of the groove body, the limit on the slide bar 207 is released by the locking head 206, and then the slide bar 207 is pulled out a specified distance and then limited by the locking head 206, and then the reference plate 209 is aligned with the groove opened for the first time, so that the embedded groove of a certain width can be cut by only drawing a reference line.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Plumbing construction grooving device, including: The slotting machine (1) is characterized in that it further comprises: A cutting blade (101) is arranged on one side of the slotting machine (1); A laminating block (106) is provided on the slotting machine (1), and the angle between the lower surface of the laminating block (106) and the handle of the slotting machine (1) is less than 150 degrees and greater than 120 degrees; A hollow rod (205) is provided at the front end of the fitting block (106); A sliding rod (207) is arranged in the hollow rod (205); A protective cover (102) is provided on the slotting machine (1), and the protective cover (102) matches the cutting blade (101); An auxiliary handle (103) is fixedly mounted on the slotting machine (1); A reference plate (209) is rotatably disposed at the end of the slide bar (207).

2. The water heating construction grooving device according to claim 1, characterized in that: The slotting machine (1) is symmetrically provided with a threaded groove (104), the fitting block (106) is symmetrically provided with a threaded hole (107), the threaded groove (104) is internally threadedly connected with a first bolt (110), and the first bolt (110) is used to fix the fitting block (106) on the slotting machine (1), the slotting machine (1) is symmetrically fixedly connected with a limiting block (105), and the fitting block (106) is symmetrically provided with a limiting groove (108) matching the limiting block (105).

3. The water heating construction grooving device according to claim 1, characterized in that: The fitting block (106) is provided with a mounting groove (109), a mounting rod (2) is provided in the mounting groove (109), a connecting plate (202) is fixedly connected between the mounting rod (2) and the hollow rod (205), and a distance plate (203) is provided on the lower side of the connecting plate (202).

4. The water heating construction grooving device according to claim 3, characterized in that: The mounting rod (2) is fixed in the mounting groove (109) by a second bolt (201).

5. The water heating construction grooving device according to claim 3, characterized in that: The distance plate (203) is provided with a chamfer (204) at one end close to the hollow rod (205).

6. The water heating construction grooving device according to claim 1, characterized in that: The slide rod (207) is slidably arranged in the hollow rod (205), and a locking head (206) for fixing the slide rod (207) is threadedly connected on the hollow rod (205), and a scale line (208) is arranged on the slide rod (207).

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