Slotting control device for floor construction

Abstract

The utility model relates to the field of floor slotting equipment, in particular to a floor construction slotting control device which comprises a metal base used for supporting, four supporting wheels which independently rotate are installed at the bottom of the metal base, a support is installed at the top of the metal base, a slotting machine is fixedly installed on the support, and a control system is installed on the metal base. A positioning assembly is installed on one side of the metal base, the positioning assembly is located on the same side of a cutting disc of the slotting machine and located in the middle of the two supporting wheels, and an operation handle is fixedly installed at the tail of the metal base. The positioning assembly comprises a positioning block fixed to one side of the metal base through welding, an adjusting ball rod is installed in the middle of the positioning block in a threaded fit mode, a connecting block is connected to the bottom of the adjusting ball rod, a positioning plate is welded to the bottom of the connecting block, and one end face of the positioning plate is flush with the end face of a cutting disc in the slotting machine. And the thickness of the positioning plate is equal to that of a cutting disc in the slotting machine. The floor slotting path control device has the characteristics of good floor slotting path control effect and synchronous cleaning of impurities in seams.

Description

Technical Field

[0001] The utility model relates to the field of floor cutting equipment, in particular to a floor construction cutting control device. Background Art

[0002] Flooring refers to the use of specific materials and processes to construct the original ground and present a certain decorative and functional ground. In order to prevent cracking, extend the service life and enhance safety, some floors need to be cut during the construction process.

[0003] Generally, floor cutting is carried out with a cutting machine, which is mainly composed of a fuselage and a cutting machine body. The wheels of the fuselage can move in any direction. Therefore, during the cutting process, in order to control the cutting path, it is necessary to make a cutting line on the floor surface in advance. When the floor area is large, a long cutting line drawing will extend the overall period of floor cutting construction. At the same time, the cutting line is a single reference line. During actual operation, there is also the situation that the cutting position deviates. At the same time, this type of equipment cannot simultaneously clean the impurities in the seam during the cutting operation. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a floor construction cutting control device.

[0005] The utility model solves the technical problem by adopting the following technical solution: a floor construction seam cutting control device, comprising a metal base for support, four independently rotating support wheels are installed at the bottom of the metal base, a support is installed at the top of the metal base, a seam cutter is fixedly installed on the support, a positioning assembly is installed on one side of the metal base, the positioning assembly is located on the same side of the cutting disc of the seam cutter and is located in the middle of the two support wheels, and an operating handle is fixedly installed at the tail of the metal base;

[0006] The positioning assembly includes a positioning block fixed to one side of the metal base by welding, an adjusting ball rod is installed at the center position of the positioning block through threaded cooperation, the bottom of the adjusting ball rod is connected to a connecting block, a positioning plate is welded to the bottom of the connecting block, one end face of the positioning plate is flush with the end face of the cutting disk in the slotting machine, and the thickness of the positioning plate is the same as the thickness of the cutting disk in the slotting machine, limiting blocks are installed at both ends of the connecting block, and rectangular blocks are symmetrically installed on the side walls of the metal base, a limiting groove is opened in any rectangular block, and the limiting block is located in the limiting groove.

[0007] Specifically, a support plate is provided at the same side of the positioning plate, and the cross-sections of both ends of the support plate are semicircular. The center position of the support plate is fixedly connected to the metal base through a round rod. A circular hole is opened at one end of the support plate, and a synchronous shaft is inserted into the circular hole. One end of the synchronous shaft is concentrically connected to the side wall of one of the support wheels. A synchronous wheel is fixedly installed on the end face of the synchronous shaft. A swing arm is sleeved on the outer wall of the synchronous shaft. A gear shaft is inserted at the tail of the swing arm. The end of the gear shaft away from its own gear is connected to the synchronous wheel through a synchronous belt. The bottom position of the support plate is fixed A fixing frame is installed, in which a supporting ball rod is installed through threaded cooperation, and the ball head of the supporting ball rod is in contact with the outer side of the swing arm but not connected, an adjusting seat is installed at the top center of the supporting plate, a positioning wheel group is inserted at the top center of the adjusting seat, supporting bolts are symmetrically installed on the upper end of the adjusting seat, and the top of the supporting bolts is in contact with the bottom of the positioning wheel group, a cleaning belt is sleeved on the outer side of the positioning wheel group, the supporting plate and the positioning plate, and cleaning blocks are installed at equal distances on the outer wall of the cleaning belt, a gear groove is opened on the inner side of the cleaning belt, and the gear groove area is meshed with the gear shaft.

[0008] Specifically, the outer sides of the positioning plate and the support plate are provided with anti-slip grooves, and the cleaning belt areas in contact with the support plate and the positioning plate are all located in the anti-slip grooves.

[0009] Specifically, the outer wall of the cleaning block is symmetrically provided with grooves, the outer wall of the metal base is fixedly mounted with a collecting plate, and the collecting plate is located directly below the cleaning belt.

[0010] Specifically, the positioning plate is a component made of metal material, and the cross section of the positioning plate is polygonal.

[0011] Specifically, a locking nut is installed at the thread of the adjusting ball rod, and two locking nuts are respectively located on both sides of the positioning block.

[0012] Specifically, anti-slip gaskets are embedded in one end surface of the two locking nuts facing the positioning block.

[0013] Beneficial effects of the utility model:

[0014] The utility model discloses a floor construction cutting control device. The utility model cannot draw lines for the entire floor site. It only needs to make a cutting line of appropriate length. After drawing the cutting line, the cutting operation is performed on the marked line by a cutting machine. After the cutting is completed, the cutting machine can be temporarily shut down, and the position of the positioning plate is adjusted. The ball rod is rotated to make the positioning plate drop from the initial position into the cutting seam. Then the cutting machine is started again, and the cutting machine is pushed forward by the operating handle. In this state, the positioning plate slides along the cutting line drawn initially, and the forward direction of the cutting machine is locked by the positioning plate to ensure that the direction of the cutting machine always works along the extension line direction of the cutting line drawn initially, thereby ensuring that the floor cutting seams will not be tilted and multiple cutting seams are parallel to each other.

[0015] The utility model discloses a floor construction cutting control device. During the cutting operation, the support wheel moves and rotates along the floor surface. After the support wheel rotates, it drives the synchronous shaft and the synchronous wheel to rotate together. After the synchronous wheel rotates, it drives the gear shaft to rotate in the swing arm driven by the synchronous belt. The gear area of ​​the gear shaft gradually engages with the gear groove, thereby driving the cleaning belt to move the outer side of the positioning wheel group, the support plate and the positioning plate, and a partial area of ​​the cleaning belt is located in the cutting seam. When the cleaning belt moves, the cleaning block arranged on its outer side can take out the impurities in the cutting seam, thereby achieving the effect of cleaning the cutting seam area, and the cleaning process is synchronized with the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A partial enlarged schematic diagram of the middle A area;

[0019] Figure 3 For this utility model Figure 1 A partial enlarged schematic diagram of the middle B area;

[0020] Figure 4 For this utility model Figure 1 A partial enlarged schematic diagram of the middle C area;

[0021] Figure 5 This is a cross-sectional view of the positioning plate of the utility model;

[0022] Figure 6 It is a cross-sectional view of the cleaning belt of the utility model;

[0023] Figure 7 This is a cross-sectional view of the cleaning block of the utility model

[0024] In the figure: 1. metal base; 2. support wheel; 3. support; 4. slitting machine; 5. positioning assembly; 6. operating handle; 7. support plate; 51. positioning block; 52. adjusting ball rod; 53. connecting block; 54. positioning plate; 55. limiting block; 56. rectangular block; 57. limiting groove; 71. synchronous shaft; 72. synchronous wheel; 73. swing arm; 74. gear shaft; 76. fixing frame; 77. supporting ball rod; 78. cleaning belt; 81. adjusting seat; 82. positioning wheel group; 83. supporting bolt; 781. cleaning block; 782. gear groove; 541. anti-slip groove; 91. collecting plate. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In addition, the terms used below are defined based on the functions of the present invention and may differ depending on the intention or custom of the user or operator. Therefore, these terms are defined based on the entire contents of this specification.

[0027] See also Figure 1-7 The utility model discloses a floor construction cutting control device, comprising a metal base 1 for support, four independently rotating support wheels 2 are installed at the bottom of the metal base 1, a support 3 is installed at the top of the metal base 1, a cutting machine 4 is fixedly installed on the support 3, the cutting machine 4 has an inclination angle relative to the support 3, and the inclination angle is adjustable, and the size of the inclination angle is adjusted according to the floor cutting depth;

[0028] A positioning assembly 5 is installed on one side of the metal base 1. The positioning assembly 5 is located on the same side as the cutting disc of the slotting machine 4 and in the middle of the two supporting wheels 2. An operating handle 6 is fixedly installed at the tail of the metal base 1. By holding the operating handle 6, the operator can push the supporting wheels 2 at the bottom of the metal base 1 to walk on the floor surface. The slotting machine 4 is connected to an external power supply. The slotting machine 4 is powered on and started to perform slotting operations on the floor.

[0029] The positioning assembly 5 includes a positioning block 51 fixed to one side of the metal base 1 by welding, an adjusting ball rod 52 is installed at the center position of the positioning block 51 by threaded cooperation, the bottom of the adjusting ball rod 52 is connected to a connecting block 53, a positioning plate 54 is welded to the bottom of the connecting block 53, one end face of the positioning plate 54 is flush with the end face of the cutting disk in the slitting machine 4, and the thickness of the positioning plate 54 is the same as the thickness of the cutting disk in the slitting machine 4, and limiting blocks 55 are installed at both ends of the connecting block 53, and rectangular blocks 56 are symmetrically installed on the side wall of the metal base 1. A limiting groove 57 is provided in any rectangular block 56, and the limiting block 55 is located in the limiting groove 57. The adjusting ball rod 52 can be driven to rotate by a wrench. When the adjusting ball rod 52 rotates, it itself moves vertically relative to the positioning block 51, that is, the positioning plate 54 can be driven to rise and fall by rotating the adjusting ball rod 52. During the lifting process of the positioning plate 54, the limiting block 55 slides synchronously in the limiting groove 57. The limiting groove 57 is as shown in FIG. Figure 2 The vertical groove is perpendicular to the horizontal plane, and the two can be used to lock the circumferential position of the positioning plate 54, that is, the positioning plate 54 does not rotate around the axis of the adjustment club 52. In the initial state, the horizontal height of the lower end surface of the positioning plate 54 should be higher than the floor surface position;

[0030] Before cutting the floor, a cutting line needs to be drawn on the floor surface with a marking pen. The length of the cutting line should be greater than the span between one end of the positioning plate 54 and the cutting disk of the cutting machine 4. It can also be understood that the cutting line within the cutting line can accommodate the cutting disk of the cutting machine 4 and the positioning plate 54 at the same time; after drawing the cutting line, the cutting machine 4 is used to cut the line. After the cutting is completed, the cutting machine 4 can be temporarily shut down, and the position of the positioning plate 54 can be adjusted. The ball rod 52 is rotated to adjust the positioning plate 54 so that the positioning plate 54 drops from the initial position into the cutting seam. Then, the cutting machine 4 is started again, and the operating handle 6 is used to push the cutting machine 4 forward. In this state, the positioning plate 54 slides along the cutting line drawn initially, and the forward direction of the cutting machine 4 is locked by the positioning plate 54 to ensure that the cutting machine 4 always works along the extension line of the cutting line drawn initially, thereby ensuring that the floor cutting seams will not tilt and multiple cutting seams are parallel to each other.

[0031] See also Figure 1-Figure 7 A support plate 7 is provided on the same side of the positioning plate 54. The cross-sections of both ends of the support plate 7 are semicircular. The center position of the support plate 7 is fixedly connected to the metal base 1 through a round rod. A round hole is opened at one end of the support plate 7. A synchronous shaft 71 is inserted into the round hole. One end of the synchronous shaft 71 is concentrically connected to the side wall of one of the support wheels 2. A synchronous wheel 72 is fixedly installed on the end face of the synchronous shaft 71. A swing arm 73 is sleeved on the outer wall of the synchronous shaft 71. A gear is inserted at the tail of the swing arm 73. The end of the gear shaft 74 away from its own gear is connected to the synchronous wheel 72 through a synchronous belt. A fixing frame 76 is fixedly installed at the bottom position of the support plate 7. A supporting ball rod 77 is installed in the fixing frame 76 through threaded cooperation, and the ball head of the supporting ball rod 77 is in contact with the outer side of the swing arm 73 but not connected. An adjusting seat 81 is installed at the top center of the support plate 7. A positioning wheel group 82 is inserted at the top center of the adjusting seat 81. Support bolts 83 are symmetrically installed on the upper end of the adjusting seat 81. , the top of the support bolt 83 is in conflict with the bottom of the positioning wheel group 82, and the outer sides of the positioning wheel group 82, the support plate 7 and the positioning plate 54 are sleeved with a cleaning belt 78, and the outer wall of the cleaning belt 78 is equidistantly installed with a cleaning block 781, and a gear groove 782 is provided on the inner side of the cleaning belt 78, and the gear groove 782 area is meshed with the gear shaft 74. During the slitting operation, the support wheel 2 walks and rotates along the floor surface, and the support wheel 2 rotates and drives the synchronous shaft 71 and the synchronous wheel 72 to rotate together. After the synchronous wheel 72 rotates, it drives the gear shaft 74 to rotate in the swing arm 73 under the drive of the synchronous belt, and the gear area of ​​the gear shaft 74 gradually engages with the gear groove 782, thereby driving the cleaning belt 78 to move strictly around the outer sides of the positioning wheel group 82, the support plate 7 and the positioning plate 54, and a part of the cleaning belt 78 is located in the slit, and when the cleaning belt 78 moves, the cleaning block 781 arranged on its outer side can take out the impurities in the slit, so as to achieve the effect of cleaning the slit area, and the cleaning process is synchronized with the slit process;

[0032] Furthermore, the positioning wheel group 82 can slide vertically relative to the adjustment seat 81, and the support bolt 83 is used to support the bottom of the positioning wheel group 82. The feeding depth of rotating the support bolt 83 relative to the adjustment seat 81 can control the installation height of the positioning wheel group 82. Similarly, the support ball rod 77 is also used to support the outer side of the swing arm 73 to ensure that the gear shaft 74 set at one end of the swing arm 73 can mesh with the gear groove 782. When facing different cutting depth operation requirements, the positions of the support bolt 83 and the support ball rod 77 can be adjusted respectively. The former makes cleaning The belt 78 is relaxed, which causes the gear shaft 74 to separate from the gear groove 782, and then the lowering position of the positioning plate 54 is adjusted. In this case, when the positioning plate 54 descends, it will drive the position of the part of the cleaning belt 78 in contact with it to descend synchronously. After the position of the positioning plate 54 is adjusted, the positioning wheel group 82 is pushed up and the toggle arm 73 is deflected toward the cleaning belt 78, and the positions of the positioning wheel group 82 and the toggle arm 73 are locked respectively by the support bolts 83 and the support ball rod 77, so that the cleaning belt 78 is in a taut state, and the wheel shaft 74 is engaged with the gear groove 782.

[0033] See also Figure 1-Figure 7 The outer sides of the positioning plate 54 and the support plate 7 are both provided with anti-slip grooves 541, and the areas of the cleaning belt 78 in contact with the support plate 7 and the positioning plate 54 are all in the anti-slip grooves 541. The cleaning belt 78 will move along the inner wall of the anti-slip grooves 541 to ensure that the cleaning belt 78 will not deviate during operation.

[0034] See also Figure 7 The outer wall of the cleaning block 781 is symmetrically provided with grooves 780, and a collecting plate 91 is fixedly installed on the outer wall of the metal base 1, and the collecting plate 91 is located directly below the cleaning belt 78. When cleaning impurities in the cutting seam, the groove 780 area in the cleaning block 781 can better bring out the impurities, and the impurities brought out can fall onto the collecting plate 91 under the action of their own gravity, which is convenient for centralized recovery and cleaning.

[0035] See also Figure 1 The positioning plate 54 is a component made of metal material, which improves the overall rigidity of the positioning plate 54 and makes it less likely to deform when sliding in the slit. The cross-section of the positioning plate 54 is polygonal, that is, a triangle, a quadrilateral or any polygon. This embodiment takes a rectangle in a quadrilateral as an example. Under the condition that a part of the positioning plate 54 can enter the slit, positioning plates 54 of other polygonal shapes may also be applicable.

[0036] See also Figure 1 and Figure 2A locking nut is installed at the thread of the adjusting ball rod 52, and the two locking nuts are respectively located on both sides of the positioning block 51. By rotating the locking nut, one side of the adjusting ball rod 52 can be close to the outer wall of the positioning block 51, that is, the position of the adjusting ball rod 52 can be further locked by the locking nut to ensure that the adjusting ball rod 52 will not be displaced under shaking conditions.

[0037] See also Figure 1 and Figure 2 The end surfaces of the two locking nuts facing the positioning block 51 are both embedded with anti-slip gaskets to increase the friction between the locking nuts and the positioning block 51.

[0038] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A floor construction cutting control device, characterized in that: The invention comprises a metal base (1) for supporting, wherein four independently rotatable support wheels (2) are installed at the bottom of the metal base (1), a support (3) is installed at the top of the metal base (1), a slotting machine (4) is fixedly installed on the support (3), a positioning assembly (5) is installed at one side of the metal base (1), the positioning assembly (5) is located on the same side of the cutting disc of the slotting machine (4) and is located in the middle of the two support wheels (2), and an operating handle (6) is fixedly installed at the rear of the metal base (1); The positioning assembly (5) comprises a positioning block (51) fixed to one side of the metal base (1) by welding, an adjusting ball rod (52) is installed at the center position of the positioning block (51) by threaded engagement, a connecting block (53) is connected to the bottom of the adjusting ball rod (52), a positioning plate (54) is welded to the bottom of the connecting block (53), one end surface of the positioning plate (54) is flush with the end surface of the cutting disk in the slotting machine (4), and the thickness of the positioning plate (54) is the same as the thickness of the cutting disk in the slotting machine (4), limiting blocks (55) are installed at both ends of the connecting block (53), and rectangular blocks (56) are symmetrically installed on the side wall of the metal base (1), and a limiting groove (57) is provided in any rectangular block (56), and the limiting block (55) is located in the limiting groove (57).

2. A floor construction cutting control device according to claim 1, characterized in that: A support plate (7) is provided at the same side as the positioning plate (54), and the cross-sections of both ends of the support plate (7) are semicircular. The center position of the support plate (7) is fixedly connected to the metal base (1) through a round rod. A circular hole is opened at one end of the support plate (7), and a synchronous shaft (71) is inserted into the circular hole. One end of the synchronous shaft (71) is concentrically connected to the side wall of one of the support wheels (2). A synchronous wheel (72) is fixedly installed on the end surface of the synchronous shaft (71). A swing arm (73) is sleeved on the outer wall of the synchronous shaft (71). A gear shaft (74) is inserted at the tail of the swing arm (73). The end of the gear shaft (74) that is away from its own gear is connected to the synchronous wheel (72) through a synchronous belt. A fixing frame (76) is fixedly installed at the bottom position of the support plate (7). The fixing frame (7 6) is installed with a support ball rod (77) through threaded engagement, and the ball head of the support ball rod (77) contacts with the outer side of the swing arm (73) but is not connected, an adjustment seat (81) is installed at the center of the top of the support plate (7), a positioning wheel group (82) is inserted at the center of the top of the adjustment seat (81), and support bolts (83) are symmetrically installed on the upper end of the adjustment seat (81), and the top of the support bolts (83) is in contact with the bottom of the positioning wheel group (82), and a cleaning belt (78) is sleeved on the outer side of the positioning wheel group (82), the support plate (7) and the positioning plate (54), and cleaning blocks (781) are installed at equal distances on the outer wall of the cleaning belt (78), and a gear groove (782) is opened on the inner side of the cleaning belt (78), and the gear groove (782) area is meshed with the gear shaft (74).

3. A floor construction cutting control device according to claim 2, characterized in that: Anti-slip grooves (541) are provided on the outer sides of the positioning plate (54) and the support plate (7), and the areas of the cleaning belt (78) in contact with the support plate (7) and the positioning plate (54) are all located within the anti-slip grooves (541).

4. A floor construction cutting control device according to claim 2, characterized in that: The outer wall of the cleaning block (781) is symmetrically provided with grooves (780), and a collecting plate (91) is fixedly mounted on the outer wall of the metal base (1), and the collecting plate (91) is located directly below the cleaning belt (78).

5. A floor construction cutting control device according to claim 1, characterized in that: The positioning plate (54) is a component made of metal material, and the cross-section of the positioning plate (54) is polygonal.

6. A floor construction cutting control device according to claim 1, characterized in that: A locking nut is installed at the thread of the adjusting ball rod (52), and the two locking nuts are respectively located on both sides of the positioning block (51).

7. A floor construction cutting control device according to claim 6, characterized in that: Anti-slip gaskets are embedded in the end surfaces of the two locking nuts facing the positioning block (51).

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