Grooving device for building

Abstract

The utility model discloses a grooving device for construction, and particularly relates to the technical field of concrete wall grooving machines, the grooving device comprises a movable support, the top of the movable support is fixedly connected with a fixed rod, the outer wall of a first movable frame is provided with an air cylinder, and an output shaft of a first motor is connected with a threaded rod through a coupler; and one side of the threaded ring is fixedly connected with a fixing plate, and one end of the transmission rod is fixedly connected with a mounting plate. According to the grooving device for the building, through the arrangement of the first movable frame, the air cylinder and the fixed plate, a sectional height adjusting mode is adopted, and grooving of walls with different heights is completed, so that the problem that an existing grooving device for the building cannot be moved and used in different environments is solved; according to the grooving device for the building, a worker can conveniently and rapidly adjust the grooving device for the building, meanwhile, the occupied size of the grooving device for the building during working is reduced, and then the practicability of the grooving device for the building in use in different environments is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete wall slotting machines, in particular to a slotting machine for construction. Background Art

[0002] The concrete wall slotting machine is a practical electric tool, mainly used for slotting concrete, old fire wheel, granite, ordinary brick walls, etc. in the process of water and electricity installation. It is generally composed of a main machine and an auxiliary machine. The main machine is mainly responsible for wall slotting. The auxiliary machine is a special vacuum cleaner used to absorb dust. The main machine includes the body, motor, housing, gear, switch, bracket, knife cover, output shaft, handle, blade, etc. The concrete wall slotting machine can open the construction slot in one operation. It is fast and does not need other auxiliary tools. It is formed in one time. It is an ideal slotting tool for changing the open wires of old houses to hidden wires, decorating new houses, telephone lines, network cables, cable TV, water and electricity lines, etc.

[0003] Existing construction slotters usually require manual slotting or the use of a lifting frame in conjunction with the slotter to complete the slotting of building walls. Since the existing lifting frame and slotter are large in size, workers are unable to move the construction slotter for use in different environments, reducing the practicality of using the construction slotter in different environments. At the same time, since the existing construction slotter is not convenient for workers to stably adjust the required slotting angle, the construction slotter may be offset during use, thereby reducing the accuracy of subsequent slotting by the construction slotter. Therefore, the existing construction slotter needs to be improved to a certain extent. Utility Model Content

[0004] The utility model aims to provide a construction slotting device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction slotting machine, comprising a movable bracket, a fixed rod is fixedly connected to the top of the movable bracket, and a No. 1 movable bracket is slidably connected to the outer wall of the fixed rod, a cylinder is installed on the outer wall of the No. 1 movable bracket, and a No. 1 motor is installed on the top of the No. 1 movable bracket, the output shaft of the No. 1 motor is connected to a threaded rod through a coupling, and a threaded ring is meshedly connected to the outer wall of the threaded rod, a fixed plate is fixedly connected to one side of the threaded ring, and the fixed plate is connected to a transmission rod through a bearing, one end of the transmission rod is fixedly connected to a mounting plate, and a slotting machine is installed on one side of the mounting plate;

[0006] A protective shell is installed on the outer wall of the grooving machine, and a conveying rod is connected through the outer wall of the protective shell, a liquid storage tank is installed on the other end of the conveying rod, an outer wall bearing of the transmission rod is connected with an adjusting plate, and one side of the adjusting plate is fixedly connected with an angle plate, a No. 2 motor is installed on one side of the adjusting plate, and the output shaft of the No. 2 motor is connected with a bevel gear rod through a coupling, the outer wall of the bevel gear rod is meshedly connected with a bevel gear plate, and the outer wall of the transmission rod is fixedly connected with a connecting rod.

[0007] Preferably, there are two cylinders, and the two cylinders are symmetrically arranged with the mid-vertical line of the No. 1 movable frame as the symmetry axis, and the No. 1 movable frame forms a lifting structure through the cylinders and the fixed rods.

[0008] Preferably, the threaded ring forms a threaded lifting structure through a threaded rod, and one side of the threaded ring is fixedly connected to a fixed plate, one side of the fixed plate is fixedly connected to a movable ring, and the inner wall of the movable ring is slidably connected to a sliding rod.

[0009] Preferably, a liquid storage tank and a protective shell are installed at both ends of the conveying rod, and the protective shell forms an integrated conveying structure through the conveying rod and the liquid storage tank.

[0010] Preferably, a second movable frame is fixedly connected to one side of the adjustment plate, and a movable ring is slidably connected to the outer wall of the second movable frame, and the outer wall of the second movable frame matches the inner wall of the first movable frame in shape and size.

[0011] Preferably, the bevel gear disc forms a rotating structure through a bevel gear rod, and the inner wall of the bevel gear disc is fixedly connected with a transmission rod, and the mounting plate forms an integrated structure with the bevel gear disc through the transmission rod.

[0012] Preferably, the connecting rod forms a rotating structure through a transmission rod, and the outer wall of the connecting rod is slidably connected to an angle plate, a slide groove is penetrated through one side of the angle plate, and the inner wall of the slide groove matches the outer wall of the connecting rod in shape and size.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the slotting device for construction;

[0014] 1. Through the No. 1 movable frame, cylinder and fixed plate, the slots of walls of different heights are completed by adopting a segmented height adjustment method. The No. 1 movable frame is driven by the cylinder to rise and fall along the fixed rod. At this time, the No. 1 movable frame drives the slotting machine to rise and fall, and then the internal structure of the No. 1 movable frame drives the slotting machine to rise and fall for the second time. At this time, the threaded rod drives the threaded ring and the fixed plate to adjust the height, so that the fixed plate drives the mounting plate and the slotting machine to adjust the height through the transmission rod, thereby solving the problem that the existing construction slotting machine cannot meet the mobile use in different environments, facilitating the staff to quickly adjust the construction slotting machine, while reducing the occupied volume of the construction slotting machine when working, thereby ensuring the practicality of the construction slotting machine in different environments;

[0015] 2. By setting the transmission rod, angle plate and bevel gear plate, the meshing transmission method is adopted, and the bevel gear rod and the bevel gear plate are driven to rotate by the No. 2 motor. At this time, the bevel gear plate drives the transmission rod to rotate, so that the transmission rod drives the slotting machine to adjust the angle through the mounting plate. At the same time, the transmission rod drives the connecting rod to slide along the sliding groove provided through the outer wall of the angle plate to complete the positioning of the slotting machine for adjusting the angle, thereby solving the problem that the existing construction slotting machine cannot accurately position the slotting angle, thereby facilitating the staff to quickly adjust the slotting angle of the slotting machine, improving the staff's subsequent efficiency in slotting at different angles, and preventing the construction slotting machine from being offset during use, thereby ensuring the accuracy of subsequent slotting by the construction slotting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the first movable frame and the slotting machine of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the slotting machine and the bevel gear plate of the utility model.

[0020] In the figure: 1. movable bracket; 2. fixed rod; 3. movable frame No. 1; 4. cylinder; 5. motor No. 1; 6. threaded rod; 7. threaded ring; 8. fixed plate; 9. movable ring; 10. slide rod; 11. transmission rod; 12. mounting plate; 13. slotting machine; 14. protective shell; 15. conveying rod; 16. liquid storage tank; 17. adjustment plate; 18. movable frame No. 2; 19. angle plate; 20. slide groove; 21. motor No. 2; 22. bevel gear rod; 23. bevel gear plate; 24. connecting rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: a groove cutter for construction, comprising a movable bracket 1, a fixed rod 2 is fixedly connected to the top of the movable bracket 1, and the outer wall of the fixed rod 2 is slidably connected to a movable frame 3, a cylinder 4 is installed on the outer wall of the movable frame 3, and a motor 5 is installed on the top of the movable frame 3, the output shaft of the motor 5 is connected to a threaded rod 6 through a coupling, and the outer wall of the threaded rod 6 is meshedly connected to a threaded ring 7, one side of the threaded ring 7 is fixedly connected to a fixed plate 8, and the fixed plate 8 is connected to a transmission rod 11 through a bearing, one end of the transmission rod 11 is fixedly connected to a mounting plate 12, and a groove cutter 13 is installed on one side of the mounting plate 12.

[0023] There are two cylinders 4, and the two cylinders 4 are symmetrically arranged with the mid-vertical line of the first movable frame 3 as the symmetry axis. The first movable frame 3 forms a lifting structure with the cylinders 4 and the fixed rod 2;

[0024] The threaded ring 7 forms a threaded lifting structure through the threaded rod 6, and a fixed plate 8 is fixedly connected to one side of the threaded ring 7, a movable ring 9 is fixedly connected to one side of the fixed plate 8, and a sliding rod 10 is slidably connected to the inner wall of the movable ring 9;

[0025] A liquid storage tank 16 and a protective shell 14 are installed at both ends of the conveying rod 15 , and the protective shell 14 forms an integrated conveying structure through the conveying rod 15 and the liquid storage tank 16 .

[0026] The specific implementation method is as follows: by setting up the No. 1 movable frame 3, the cylinder 4 and the fixed plate 8, a segmented height adjustment method is adopted to complete the grooving of walls of different heights, and the No. 1 movable frame 3 is driven to rise and fall along the fixed rod 2 by the cylinder 4. At this time, the No. 1 movable frame 3 drives the slotting machine 13 to rise and fall, and then the internal structure of the No. 1 movable frame 3 drives the slotting machine 13 to be lifted and lowered for a second time. At this time, the threaded ring 7 and the fixed plate 8 are driven by the threaded rod 6 to adjust the height, so that the fixed plate 8 drives the mounting plate 12 and the slotting machine 13 to adjust the height through the transmission rod 11, thereby solving the problem that the existing construction slotting machine cannot meet the mobile use in different environments, facilitating the staff to quickly adjust the construction slotting machine, and at the same time reducing the occupied volume of the construction slotting machine when working, thereby ensuring the practicality of the construction slotting machine in different environments.

[0027] See also Figure 1-4 The utility model provides a technical solution: a groover for construction, the outer wall of the groover 13 is installed with a protective shell 14, and the outer wall of the protective shell 14 is penetrated and connected with a conveying rod 15, the other end of the conveying rod 15 is installed with a liquid storage tank 16, the outer wall bearing of the transmission rod 11 is connected with an adjustment plate 17, and one side of the adjustment plate 17 is fixedly connected with an angle plate 19, one side of the adjustment plate 17 is installed with a No. 2 motor 21, and the output shaft of the No. 2 motor 21 is connected with a bevel gear rod 22 through a coupling, the outer wall of the bevel gear rod 22 is meshed and connected with a bevel gear plate 23, and the outer wall of the transmission rod 11 is fixedly connected with a connecting rod 24.

[0028] A second movable frame 18 is fixedly connected to one side of the adjustment plate 17, and a movable ring 9 is slidably connected to the outer wall of the second movable frame 18. The outer wall of the second movable frame 18 and the inner wall of the first movable frame 3 match each other in shape and size;

[0029] The bevel gear plate 23 forms a rotating structure through the bevel gear rod 22, and the inner wall of the bevel gear plate 23 is fixedly connected with the transmission rod 11, and the mounting plate 12 forms an integrated structure with the bevel gear plate 23 through the transmission rod 11;

[0030] The connecting rod 24 forms a rotating structure through the transmission rod 11, and the outer wall of the connecting rod 24 is slidably connected to the angle plate 19. A slide groove 20 is penetrated through one side of the angle plate 19, and the inner wall of the slide groove 20 matches the outer wall of the connecting rod 24 in shape and size.

[0031] The specific implementation method is as follows: through the transmission rod 11, angle plate 19 and bevel gear plate 23, a meshing transmission method is adopted, and the bevel gear rod 22 and the bevel gear plate 23 are driven to rotate by the second motor 21. At this time, the bevel gear plate 23 drives the transmission rod 11 to rotate, so that the transmission rod 11 drives the slotting machine 13 to adjust the angle through the mounting plate 12. At the same time, the transmission rod 11 drives the connecting rod 24 to slide along the slide groove 20 that penetrates the outer wall of the angle plate 19 to complete the positioning of the slotting machine 13 for adjusting the angle, thereby solving the problem that the existing construction slotting machine cannot accurately position the slotting angle, thereby facilitating the staff to quickly adjust the slotting angle of the slotting machine 13, improving the staff's subsequent efficiency in slotting at different angles, and preventing the construction slotting machine from being offset during use, thereby ensuring the accuracy of the subsequent slotting of the construction slotting machine.

[0032] Working principle: When using the slotting machine for construction, first move the whole device to the required slotting position by moving the bracket 1, then install the slotting machine 13 and the mounting plate 12, and then fit the protective shell 14 installed on the outer wall of the slotting machine 13 to the wall. When the staff needs to slot, first ensure the cutting angle of the slotting machine 13. At this time, start the No. 2 motor 21 installed on the outer wall of the adjustment plate 17, so that the No. 2 motor 21 drives the bevel gear rod 22 to rotate, thereby driving the bevel gear plate 23 to rotate through the bevel gear rod 22, and then driving the transmission rod 11 fixed on the inner wall to rotate through the bevel gear plate 23;

[0033] Since the outer wall bearing of the transmission rod 11 is connected with the adjustment plate 17 and the fixed plate 8, the transmission rod 11 drives the mounting plate 12 fixed at the other end to rotate, so that the mounting plate 12 drives the slotting machine 13 to adjust the angle, and at the same time, the transmission rod 11 drives the connecting rod 24 to rotate, thereby driving the connecting rod 24 to slide along the slide groove 20 provided through one side of the angle plate 19, and then the adjustment angle of the connecting rod 24 and the slotting machine 13 is obtained through the angle plate 19;

[0034] When the staff needs to cut, the cylinders 4 arranged on both sides of the No. 1 movable frame 3 are started, so that the cylinders 4 drive the No. 1 movable frame 3 to move up and down along the fixed rod 2, so that the No. 1 movable frame 3 drives the slotting machine 13 to cut the wall. When the staff needs to adjust the cutting height again, the No. 1 motor 5 is started, so that the No. 1 motor 5 drives the threaded rod 6 to rotate, so that the threaded ring 7 connected to the outer wall thread is driven to move up and down through the threaded rod 6, and then the fixed plate 8 is driven by the threaded ring 7 to be adjusted synchronously;

[0035] At this time, the fixed plate 8 drives the movable ring 9 to slide along the slide rod 10, so that the fixed plate 8 drives the transmission rod 11 to rise and fall, thereby driving the mounting plate 12 and the slotting machine 13 to be adjusted synchronously through the transmission rod 11. At the same time, the transmission rod 11 drives the adjustment plate 17 to rise and fall, and then the No. 2 movable frame 18 set on one side of the adjustment plate 17 slides along the No. 1 movable frame 3, thereby ensuring the stability of the subsequent angle adjustment of the slotting machine 13.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction slotting machine, comprising a movable bracket (1), characterized in that: The top of the movable bracket (1) is fixedly connected to a fixed rod (2), and the outer wall of the fixed rod (2) is slidably connected to a No. 1 movable frame (3), the outer wall of the No. 1 movable frame (3) is installed with a cylinder (4), and the top of the No. 1 movable frame (3) is installed with a No. 1 motor (5), the output shaft of the No. 1 motor (5) is connected to a threaded rod (6) through a coupling, and the outer wall of the threaded rod (6) is meshedly connected to a threaded ring (7), one side of the threaded ring (7) is fixedly connected to a fixed plate (8), and the fixed plate (8) is connected to a transmission rod (11) through a bearing, one end of the transmission rod (11) is fixedly connected to a mounting plate (12), and a slotting machine (13) is installed on one side of the mounting plate (12); The outer wall of the slotting machine (13) is installed with a protective shell (14), and the outer wall of the protective shell (14) is penetrated and connected with a conveying rod (15), and the other end of the conveying rod (15) is installed with a liquid storage tank (16), the outer wall bearing of the transmission rod (11) is connected with an adjustment plate (17), and one side of the adjustment plate (17) is fixedly connected with an angle plate (19), one side of the adjustment plate (17) is installed with a second motor (21), and the output shaft of the second motor (21) is connected with a bevel gear rod (22) through a coupling, and the outer wall of the bevel gear rod (22) is meshedly connected with a bevel gear plate (23), and the outer wall of the transmission rod (11) is fixedly connected with a connecting rod (24).

2. A construction slotting tool according to claim 1, characterized in that: There are two cylinders (4), and the two cylinders (4) are symmetrically arranged with the mid-vertical line of the first movable frame (3) as the symmetry axis. The first movable frame (3) forms a lifting structure through the cylinders (4) and the fixed rod (2).

3. A construction slotting tool according to claim 1, characterized in that: The threaded ring (7) forms a threaded lifting structure through a threaded rod (6), and one side of the threaded ring (7) is fixedly connected to a fixed plate (8), one side of the fixed plate (8) is fixedly connected to a movable ring (9), and the inner wall of the movable ring (9) is slidably connected to a sliding rod (10).

4. A construction slotting tool according to claim 1, characterized in that: A liquid storage tank (16) and a protective shell (14) are installed at both ends of the conveying rod (15), and the protective shell (14) forms an integrated conveying structure through the conveying rod (15) and the liquid storage tank (16).

5. A construction slotting tool according to claim 1, characterized in that: A second movable frame (18) is fixedly connected to one side of the adjustment plate (17), and a movable ring (9) is slidably connected to the outer wall of the second movable frame (18), and the outer wall of the second movable frame (18) matches the inner wall of the first movable frame (3) in shape and size.

6. A construction slotting tool according to claim 1, characterized in that: The bevel gear plate (23) forms a rotating structure through the bevel gear rod (22), and the inner wall of the bevel gear plate (23) is fixedly connected with a transmission rod (11), and the mounting plate (12) forms an integrated structure with the bevel gear plate (23) through the transmission rod (11).

7. A construction slotting tool according to claim 1, characterized in that: The connecting rod (24) forms a rotating structure through the transmission rod (11), and the outer wall of the connecting rod (24) is slidably connected to an angle plate (19), a sliding groove (20) is penetrated through one side of the angle plate (19), and the inner wall of the sliding groove (20) and the outer wall of the connecting rod (24) match each other in shape and size.

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