Cable laying and grooving device for decoration

Abstract

The utility model belongs to the technical field of slotting devices, and relates to a cable laying slotting device for decoration, which comprises a shell, an inverted U-shaped fixed frame is vertically and slidably arranged in the shell, two symmetrical turntables are rotatably arranged on the fixed frame, and a plurality of spline shaft sleeves are rotatably connected between the two turntables. The multiple spline shaft sleeves are distributed in a circumferential array mode relative to the rotary disc, slotting tooth pieces are installed on the outer surfaces of the spline shaft sleeves, the thicknesses of the slotting tooth pieces are different, a driving assembly is arranged on one side of the fixing frame, and the driving assembly drives one spline shaft sleeve to rotate. The grooving device has the advantages that the first motor is started to drive the second rotating shaft and the turntable to rotate, so that the spline shaft sleeve and the grooving tooth sheet rotate around the rotating axis of the second rotating shaft until the spline shaft sleeve of the grooving tooth sheet with a proper thickness is rotated to correspond to the spline shaft, and the spline shaft can be clamped into the spline shaft sleeve for use, so that the replacement is convenient; repeated disassembly is not needed, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of slotting devices and relates to a slotting device for laying cables for decoration. Background Art

[0002] Decoration refers to a set of construction and design plans that are carried out within a certain area and scope, including water and electricity construction, walls, floors, ceilings, landscapes, etc., and are formed according to certain design concepts and aesthetic rules. In water and electricity construction, it is necessary to open cable troughs on the wall surface, and after the power lines, data lines and other wires are standardized and fixed in the cable troughs, they are then smoothed with cement, so a grooving device is needed.

[0003] A cable laying slotting device for decoration disclosed in Chinese patent CN216578637U includes a protective cover body, a motor is fixedly provided on the front wall of the protective cover body, a threaded shaft is fixedly provided on the output end of the motor, a plurality of slotted teeth are inserted in a linear and equidistant structure on the outside of the threaded shaft, two positioning columns are fixedly provided on one side of the slotted teeth, and two docking grooves are provided on the other side of the slotted teeth to facilitate a tighter connection between adjacent slotted teeth, and a supporting protective plate is bolted to the rear wall of the protective cover body to facilitate disassembly of the device and replacement of the number of slotted teeth.

[0004] When adjusting the slot width, the slotting device needs to select the number of slotting teeth according to the slot width, and then tighten the limit threaded disk to lock the slotting teeth. Therefore, when slotting different widths, the slotting teeth need to be disassembled and assembled multiple times, which is a cumbersome operation.

[0005] In order to solve the above problems, the utility model proposes a cable laying grooving device for decoration. Utility Model Content

[0006] In order to solve the problems existing in the background technology, the utility model proposes a cable laying grooving device for decoration.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: comprising a housing, wherein an inverted U-shaped fixed frame is vertically slidably arranged inside the housing, two symmetrical turntables are rotatably arranged on the fixed frame, a plurality of spline shaft sleeves are rotatably connected between the two turntables, the plurality of spline shaft sleeves are distributed in a circumferential array about the turntable, a slotted tooth piece is installed on the outer surface of each spline shaft sleeve, and the thickness of the slotted tooth piece is different;

[0008] A driving assembly is arranged on one side of the fixing frame, and the driving assembly drives one of the spline sleeves to rotate.

[0009] Furthermore, the fixing frame is composed of a top plate and two side plates, the two side plates are fixedly connected to the two ends of the bottom of the top plate, and the two side plates are slidably matched with the inner wall of the shell;

[0010] The top surface of the inner cavity of the shell is fixedly connected with a first electric push rod, and the bottom end of the output rod of the first electric push rod is fixedly connected to the top surface of the top plate.

[0011] Furthermore, a second rotating shaft is rotatably connected between the two side plates of the fixed frame, a fixed plate is fixedly connected to the outer side of one of the side plates, a first motor is fixedly connected to the top of the fixed plate, and one end of the second rotating shaft rotates through the side plate and is fixedly connected to the output shaft of the first motor;

[0012] The two rotating disks are coaxially fixedly sleeved on two ends of the second rotating shaft.

[0013] Furthermore, the driving assembly includes a second electric push rod and a second motor, an L-shaped support plate is fixedly connected to the outer side of the fixed frame, the second electric push rod is fixedly connected to the end of the support plate, the second motor is fixedly connected to the end of the output rod of the second electric push rod, and the output end of the second motor is fixedly connected to a spline shaft, the spline shaft cooperates with the spline sleeve, and the spline shaft is slidably arranged in the spline sleeve.

[0014] Furthermore, a window is provided at the top of one side of the shell, and a revolving door is provided inside the window for rotation via a first rotating shaft, and the revolving door is made of transparent plastic.

[0015] Furthermore, two symmetrical sliding plates are slidably penetrated inside the bottom end of the housing, and a plurality of rollers are connected to the sliding plates so as to rotate at intervals along the sliding direction of the sliding plates, and the bottom ends of the rollers are flush with the bottom surface of the housing;

[0016] The bottom of one of the side plates of the fixed frame is rotatably connected to two connecting rods via a third rotating shaft. Each sliding plate is provided with a mounting groove, and the bottom end of the connecting rod is rotatably connected to the corresponding mounting groove.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The cable laying grooving device for decoration is provided with two turntables, and a plurality of grooved teeth with different thicknesses are rotatably arranged between the two turntables. When the width of the groove needs to be adjusted, the first motor is started to drive the second rotating shaft and the turntable to rotate, so that the spline sleeve and the grooved teeth rotate around the rotation axis of the second rotating shaft until the spline sleeve of the grooved teeth with appropriate thickness is rotated to correspond to the spline shaft, and the spline shaft can be inserted into the spline sleeve for use. It is easy to replace and does not need to be disassembled multiple times, and the operation is relatively simple.

[0019] 2. The cable laying grooving device for decoration is provided with a sliding plate, on which a number of rollers are rotatably connected at intervals. When the first electric push rod pushes the fixed frame downward, the connecting rod will rotate and push the sliding plate to the outside of the outer shell, so that the two sliding plates move away from each other, and the grooving teeth for grooving can be moved between the two sliding plates, so that the rollers move on the grooving surface, which can reduce friction during movement and increase the stability of the equipment during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of embodiment 1 of the utility model.

[0021] Figure 2 It is a schematic diagram of the structure inside the shell in Example 1 of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the fixing frame in Example 1 of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the spline shaft and the spline sleeve in Example 1 of the utility model.

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of Example 2 of the utility model.

[0025] Figure 6 It is a schematic diagram of the structure inside the shell in Example 2 of the utility model.

[0026] Figure 7 It is a schematic structural diagram of the connecting rod in Example 2 of the utility model.

[0027] In the figure: 1. shell; 2. handle; 3. revolving door; 4. first rotating shaft; 5. fixing plate; 6. first motor; 7. second rotating shaft; 8. turntable; 9. spline bushing; 10. slotted tooth plate; 11. limit nut; 12. fixing frame; 13. first electric push rod; 14. second motor; 15. spline shaft; 16. second electric push rod; 17. support plate; 18. third rotating shaft; 19. connecting rod; 20. roller; 21. sliding plate; 22. mounting groove. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1: Figure 1-Figure 4As shown, the technical solution adopted by the utility model is as follows: a cable laying slotting device for decoration, comprising a housing 1, a window is provided at the top of one side of the housing 1, a revolving door 3 is provided inside the window through a first rotating shaft 4, and the revolving door 3 is made of transparent plastic. The slotting condition in the housing 1 can be checked through the window, and the revolving door 3 can be opened to clean or repair the parts in the housing 1.

[0030] Both sides of the top of the housing 1 are fixedly connected with handles 2. When in use, the staff puts their hands on the handles 2 to facilitate the equipment to work.

[0031] An inverted U-shaped fixing frame 12 is vertically slidably disposed inside the housing 1 .

[0032] The fixing frame 12 is composed of a top plate and two side plates. The two side plates are fixedly connected to the two ends of the bottom of the top plate. The two side plates are slidably matched with the inner wall of the outer shell 1.

[0033] A first electric push rod 13 is fixedly connected to the top surface of the inner cavity of the housing 1 , and the bottom end of the output rod of the first electric push rod 13 is fixedly connected to the top surface of the top plate.

[0034] Two symmetrical turntables 8 are rotatably arranged on the fixed frame 12 .

[0035] A second rotating shaft 7 is rotatably connected between the two side plates of the fixed frame 12. A fixed plate 5 is fixedly connected to the outer side of one of the side plates, and a first motor 6 is fixedly connected to the top of the fixed plate 5. One end of the second rotating shaft 7 rotates through the side plate and is fixedly connected to the output shaft of the first motor 6.

[0036] The two rotating disks 8 are coaxially fixedly sleeved on two ends of the second rotating shaft 7 .

[0037] A plurality of spline sleeves 9 are rotatably connected between the two turntables 8, and the plurality of spline sleeves 9 are distributed in a circumferential array about the turntable 8. A slotted tooth piece 10 is installed on the outer surface of each spline sleeve 9, and the thickness of the slotted tooth piece 10 is different. The slotted tooth piece 10 is fixed to the spline sleeve 9 by a limit nut 11, so that when it is used for a long time, it is convenient for the staff to disassemble and replace the slotted tooth piece 10.

[0038] A driving assembly is disposed on one side of the fixed frame 12 , and the driving assembly drives one of the spline sleeves 9 to rotate.

[0039] The driving assembly includes a second electric push rod 16 and a second motor 14. An L-shaped support plate 17 is fixedly connected to the outside of the fixed frame 12, the second electric push rod 16 is fixedly connected to the end of the support plate 17, and the second motor 14 is fixedly connected to the end of the output rod of the second electric push rod 16. A spline shaft 15 is fixedly connected to the output end of the second motor 14, and the spline shaft 15 cooperates with the spline shaft sleeve 9, and the spline shaft 15 is slidably arranged in the spline shaft sleeve 9.

[0040] The supporting plate 17 and the fixing plate 5 correspond to each other up and down, and a clearance groove is provided on the side of the housing 1, and the supporting plate 17 and the fixing plate 5 are both slidably arranged in the clearance groove.

[0041] Working principle:

[0042] When in use, the first motor 6 is started to drive the second rotating shaft 7 to rotate, so that the two rotating disks 8 rotate, and drive a plurality of spline sleeves 9 and slotted tooth pieces 10 to rotate around the rotation axis of the second rotating shaft 7, until the spline sleeves 9 of the slotted tooth pieces 10 of appropriate thickness are rotated to correspond to the spline shaft 15.

[0043] The second electric push rod 16 is started, and the output rod of the second electric push rod 16 pushes the second motor 14 to move close to the spline sleeve 9 until the spline shaft 15 is pushed into the corresponding spline sleeve 9.

[0044] The first electric push rod 13 is started, and the output rod of the first electric push rod 13 pushes the fixed frame 12 downward, driving the second motor 14, the spline shaft 15, and the spline shaft sleeve 9 to move downward.

[0045] When the slotting tooth piece 10 contacts the slotting surface, the second motor 14 is started to drive the spline shaft 15 to rotate, so that the spline shaft sleeve 9 and the slotting tooth piece 10 connected thereto rotate, and the slotting tooth piece 10 can be slotted. In the slotting process, the first electric push rod 13 pushes the slotting tooth piece 10 downward to adjust the slotting depth.

[0046] Example 2: Figure 5-Figure 7 As shown, the difference between this embodiment and the first embodiment is that two symmetrical sliding plates 21 are slidably penetrated inside the bottom end of the housing 1, and a plurality of rollers 20 are connected to the sliding plates 21 so as to rotate at intervals along the sliding direction of the sliding plates 21. The bottom ends of the rollers 20 are flush with the bottom surface of the housing 1. The rollers 20 support the housing 1 together, and when the housing 1 is moved, the friction between the housing 1 and the moving surface is reduced.

[0047] The bottom of one of the side plates of the fixed frame 12 is rotatably connected to two connecting rods 19 via a third rotating shaft 18. Each sliding plate 21 is provided with a mounting groove 22, and the bottom end of the connecting rod 19 is rotatably connected to the corresponding mounting groove 22. When the two sliding plates 21 are in contact, the two connecting rods 19 are in a tilted state.

[0048] Working principle:

[0049] When in use, when the first electric push rod 13 pushes the fixed frame 12 downward, the bottom end of the fixed frame 12 pushes the connecting rod 19 downward to rotate the connecting rod 19. The bottom end of the connecting rod 19 pushes the sliding plate 21 to slide toward the outside of the housing 1, that is, the two sliding plates 21 move away from each other.

[0050] When the sliding plates 21 move away from each other on the housing 1, the rollers 20 are driven to move on the slotted surface, and the slotted toothed sheet 10 is moved between the two sliding plates 21 to perform slotting.

[0051] After the slotting is completed, the first electric push rod 13 pulls the fixed frame 12 upward. The bottom end of the fixed frame 12 drives the top end of the connecting rod 19 to move upward, and the bottom end of the connecting rod 19 pulls the sliding plate 21 to slide inside the housing 1, so that the two sliding plates 21 move toward each other. Until the two sliding plates 21 contact. Then the sliding plate 21 is retracted into the housing 1, which is convenient for moving the equipment.

[0052] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable laying slotting device for decoration, characterized in that: The invention comprises a housing (1), wherein an inverted U-shaped fixing frame (12) is vertically slidably arranged inside the housing (1), two symmetrical rotating disks (8) are rotatably arranged on the fixing frame (12), a plurality of spline shaft sleeves (9) are rotatably connected between the two rotating disks (8), the plurality of spline shaft sleeves (9) are distributed in a circular array about the rotating disk (8), a slotted tooth piece (10) is mounted on the outer surface of each spline shaft sleeve (9), and the thickness of the slotted tooth piece (10) is different; A driving assembly is provided on one side of the fixed frame (12), and the driving assembly drives one of the spline shaft sleeves (9) to rotate.

2. The cable laying slotting device for decoration according to claim 1, characterized in that: The fixed frame (12) is composed of a top plate and two side plates, the two side plates are fixedly connected to the two ends of the bottom of the top plate, and the two side plates are slidably matched with the inner wall of the outer shell (1); A first electric push rod (13) is fixedly connected to the top surface of the inner cavity of the housing (1), and the bottom end of the output rod of the first electric push rod (13) is fixedly connected to the top surface of the top plate.

3. The cable laying slotting device for decoration according to claim 2, characterized in that: A second rotating shaft (7) is rotatably connected between two side plates of the fixed frame (12), a fixed plate (5) is fixedly connected to the outer side of one of the side plates, a first motor (6) is fixedly connected to the top of the fixed plate (5), and one end of the second rotating shaft (7) is rotatably connected to the output shaft of the first motor (6) after passing through the side plate; The two rotating disks (8) are respectively coaxially fixedly sleeved on the two ends of the second rotating shaft (7).

4. The cable laying slotting device for decoration according to claim 1, characterized in that: The drive assembly comprises a second electric push rod (16) and a second motor (14); an L-shaped support plate (17) is fixedly connected to the outside of the fixed frame (12); the second electric push rod (16) is fixedly connected to the end of the support plate (17); the second motor (14) is fixedly connected to the end of an output rod of the second electric push rod (16); the output end of the second motor (14) is fixedly connected to a spline shaft (15); the spline shaft (15) cooperates with a spline shaft sleeve (9); and the spline shaft (15) is slidably arranged in the spline shaft sleeve (9).

5. The cable laying grooving device for decoration according to claim 1, characterized in that: A window is provided at the top of one side of the housing (1), and a revolving door (3) is rotatably arranged inside the window via a first rotating shaft (4), wherein the revolving door (3) is made of transparent plastic.

6. The cable laying slotting device for decoration according to claim 2, characterized in that: The bottom end of the housing (1) is internally slidably penetrated by two symmetrical sliding plates (21), and a plurality of rollers (20) are connected to the sliding plates (21) so as to rotate at intervals along the sliding direction of the sliding plates (21), and the bottom ends of the rollers (20) are flush with the bottom surface of the housing (1); The bottom of one of the side plates of the fixed frame (12) is rotatably connected to two connecting rods (19) via a third rotating shaft (18); each sliding plate (21) is provided with a mounting groove (22); the bottom end of the connecting rod (19) is rotatably connected to the corresponding mounting groove (22).

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