Wall-climbing robot base

Abstract

The utility model discloses a wall-climbing robot base, and relates to the technical field of wall-climbing robots, the wall-climbing robot base comprises a base, the top of the base is provided with a robot, the top of the base is provided with a water pipe, the rear side of a connecting plate is fixedly connected with a fixed arc-shaped clamping plate, the top end of the base is provided with a groove I, the rear side of the groove I is fixedly connected with a group of springs, and the group of springs are fixedly connected with the connecting plate. The top ends of the sliding blocks are fixedly connected with L-shaped rods, the top ends of the L-shaped rods are jointly and fixedly connected with a movable arc-shaped clamping plate, the rear sides of the L-shaped rods are jointly and fixedly connected with a U-shaped plate, a movable clamping plate is rotationally connected into the U-shaped plate, and the top end of a fixing plate is fixedly connected with a set of clamping blocks. And the movable clamping plates are clamped into the clamping blocks, the stability and firmness of water pipe clamping can be enhanced, and compared with traditional bolt connection, the water pipe can be fixed more stably through the mode, the phenomenon of bolt slipping cannot occur, and disassembly and assembly are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of wall-climbing robots, in particular to a wall-climbing robot base. Background Art

[0002] Wall-climbing robots are also called wall-mobile robots. Since vertical work is beyond the limits of humans, wall-climbing robots can replace people's work. Wall-climbing robots must have two basic functions: adsorption and movement. Common adsorption methods include: permanent magnetic adsorption and negative pressure adsorption.

[0003] At present, wall-climbing robots can clean the walls they crawl on. However, in order to reduce the gravity burden on the wall-climbing robots, water pipes are often fixed to the base of the wall-climbing robots using hoops and bolts, and then the water pipes are connected to an external water source. When the wall-climbing robot crawls, the water pipes are driven to clean the walls. However, with this fixing method, the hoops and bolts will come into contact with clean water during the cleaning process. Over time, the bolts are prone to thread slippage, making it difficult to disassemble the water pipes after cleaning. In addition, the bolt fixing method makes the disassembly and assembly operations more troublesome. Therefore, a wall-climbing robot base is needed to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a wall-climbing robot base.

[0005] To achieve the above object, the utility model provides the following technical solutions: a wall-climbing robot base, comprising a base, a robot is arranged on the top of the base, a water pipe is arranged on the top of the base, a solenoid valve is installed at the front end of the water pipe, and a fixing mechanism is arranged on the top of the base;

[0006] The fixing mechanism includes a connecting plate fixedly connected to the top of the base, a fixed arc-shaped clamping plate is fixedly connected to the rear side of the connecting plate, a groove one is opened at the top of the base, a group of springs are fixedly connected to the rear side of the groove one, the front ends of the springs are fixedly connected to sliders, the tops of the sliders are fixedly connected to L-shaped rods, the tops of the L-shaped rods are commonly fixedly connected to movable arc-shaped clamping plates, the rear sides of the L-shaped rods are commonly fixedly connected to U-shaped plates, a movable clamping plate is rotatably connected in the U-shaped plate, the top of the base is fixedly connected to a fixed plate, and the top of the fixed plate is fixedly connected to a group of clamping blocks.

[0007] Preferably, an adjustment mechanism is provided on the top of the base, and the adjustment mechanism includes an inner cavity opened on the front side of the base, a groove 2 is opened on the top of the base, a motor is fixedly connected to the bottom end of the inner cavity, an incomplete gear is fixedly connected to the output end of the motor, and the incomplete gear is located in the groove 2, a waist-shaped frame is provided on the outside of the incomplete gear, a group of tooth block 1 and tooth block 2 are respectively fixedly connected to the front and rear sides of the waist-shaped frame, and the incomplete gear is meshed with tooth block 1, and arc plates are provided on both sides of the top of the waist-shaped frame.

[0008] Preferably, a guiding mechanism is provided on the top of the base, and the guiding mechanism comprises a fixing rod fixedly connected to the top of the base, and a circular ring is fixedly connected to the top of the fixing rod.

[0009] Preferably, a group of limiting rods are fixedly connected to both sides of the groove 1, and the rod bodies of the limiting rods pass through the slider and are slidably connected thereto.

[0010] Preferably, both sides of the second groove are provided with sliding grooves, both ends of the waist-shaped frame are fixedly connected with sliding rods, and the other ends of the sliding rods are slidably connected to the sliding grooves.

[0011] Preferably, a group of fixing blocks are fixedly connected to the front and rear ends of the top of the waist-shaped frame, and the number of fixing blocks in each group is two, the adjacent sides of the two fixing blocks are rotatably connected with a rotating shaft, the adjacent ends of the two rotating shafts are commonly fixed to a vertical pole, and the arc-shaped plates are fixed to the top of the vertical pole, the outer side of the vertical pole is sleeved with a torsion spring, and the two ends of the torsion spring are respectively fixed to the outer side of the rotating shaft and the vertical pole.

[0012] Preferably, a controller is fixedly connected to the top of the base, and the controller is electrically connected to the robot, the solenoid valve and the motor respectively.

[0013] Beneficial effects:

[0014] Compared with the prior art, the wall-climbing robot base has the following beneficial effects:

[0015] 1. The utility model squeezes the movable arc-shaped clamping plate, and then the movable arc-shaped clamping plate drives the L-shaped rod to move, the spring is compressed, and then the pipe body of the water pipe is placed in the fixed arc-shaped clamping plate, and then the movable clamping plate is rotated and clamped into the corresponding two clamping blocks. At this time, the water pipe is clamped and fixed by the tension of the spring, and the movable clamping plate is clamped into the clamping block, which can enhance the stability and firmness of the water pipe clamping. Compared with the traditional bolt connection, this method is more stable for fixing the water pipe, there will be no phenomenon of bolt thread slippage, and it is more convenient to disassemble and assemble.

[0016] 2. The utility model drives the incomplete gear to rotate through the output end of the motor, the incomplete gear drives the tooth block 1 to move, the tooth block 1 drives the waist-shaped frame to move to one side, and the waist-shaped frame drives the water pipe end clamped by the two arc-shaped plates to swing to one side. When the incomplete gear is separated from the tooth block 1, the incomplete gear is just engaged with the tooth block 2. At this time, the tooth block 2 drives the waist-shaped frame to move in the opposite direction, and the waist-shaped frame drives the water pipe end clamped by the two arc-shaped plates to swing to the other side. At this time, the angle of water pipe cleaning can be adjusted to achieve multi-directional cleaning adjustment, which greatly improves the practicality of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the fixing mechanism in the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the base in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the adjustment mechanism in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the guiding mechanism in the utility model.

[0022] In the figure: 1. base; 2. robot; 3. water pipe; 30. solenoid valve; 4. fixing mechanism; 40. connecting plate; 41. fixed arc-shaped clamping plate; 42. groove one; 43. spring; 44. slider; 45. L-shaped rod; 46. movable arc-shaped clamping plate; 47. U-shaped plate; 48. movable clamping plate; 49. fixed plate; 490. clamping block; 5. adjustment mechanism; 50. inner cavity; 51. groove two; 52. motor; 53. incomplete gear; 54. waist-shaped frame; 55. gear block one; 56. gear block two; 57. arc-shaped plate; 6. guiding mechanism; 61. fixing rod; 62. circular ring; 7. limiting rod; 8. slide groove; 9. slide rod; 10. fixing block; 11. rotating shaft; 12. torsion spring; 13. vertical pole; 14. controller. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0024] like Figure 1 to Figure 5As shown, a wall-climbing robot base includes a base 1, a robot 2 is arranged on the top of the base 1, a water pipe 3 is arranged on the top of the base 1, and a solenoid valve 30 is installed at the front end of the water pipe 3. A guide mechanism 6 is arranged on the top of the base 1, and the guide mechanism 6 includes a fixing rod 61 fixedly connected to the top of the base 1, and a ring 62 is fixedly connected to the top of the fixing rod 61. The pipe body of the water pipe 3 passes through the ring 62, which can play a guiding and supporting role for the water pipe 3. A fixing mechanism 4 is arranged on the top of the base 1;

[0025] The fixing mechanism 4 includes a connecting plate 40 fixed to the top of the base 1, a fixed arc-shaped clamping plate 41 is fixed to the rear side of the connecting plate 40, a groove 42 is provided at the top of the base 1, a group of springs 43 are fixed to the rear side of the groove 42, and a slider 44 is fixed to the front end of the spring 43. A group of limiting rods 7 are fixed to both sides of the groove 42, and the rod bodies of the limiting rods 7 pass through the slider 44 and are slidably connected thereto. The design of the limiting rods 7 plays a limiting role on the slider 44, ensuring that the movable arc-shaped clamping plate 46 can only move horizontally. The top of the slider 44 is fixed to an L-shaped rod 45, the top of the L-shaped rod 45 is fixed to the movable arc-shaped clamping plate 46, the rear side of the L-shaped rod 45 is fixed to a U-shaped plate 47, and a movable clamping plate 48 is rotatably connected inside the U-shaped plate 47. The top of the base 1 is fixed to a fixed plate 49, and the top of the fixed plate 49 is fixed to a group of clamping blocks 490.

[0026] During operation, the movable arc-shaped clamp 46 is squeezed to make the movable arc-shaped clamp 46 move away from the fixed arc-shaped clamp 41, and then the movable arc-shaped clamp 46 drives the L-shaped rod 45 to move, the L-shaped rod 45 drives the slider 44 to move, and the slider 44 drives the spring 43 to move. At this time, the spring 43 is compressed, and then the tube body of the water pipe 3 is placed in the fixed arc-shaped clamp 41. At this time, the movable clamp 48 is rotated and the movable clamp 48 is clamped into the corresponding two clamping blocks 490. At this time, the water pipe 3 is clamped and fixed by the tension of the spring 43, and the movable clamp 48 is clamped into the clamping block 490, which can enhance the stability and firmness of the clamping of the water pipe 3. Compared with the traditional bolt connection, this method is more stable for fixing the water pipe 3, there will be no bolt thread slippage, and it is more convenient to disassemble and assemble.

[0027] The top of the base 1 is provided with an adjustment mechanism 5, which includes an inner cavity 50 opened on the front side of the inner part of the base 1, a groove 2 51 opened on the top of the base 1, a motor 52 fixedly connected to the bottom end of the inner cavity 50, an incomplete gear 53 fixedly connected to the output end of the motor 52, and the incomplete gear 53 is located in the groove 2 51, and a waist-shaped frame 54 is provided on the outside of the incomplete gear 53. Slide grooves 8 are opened on both sides of the groove 2 51, and slide bars 9 are fixedly connected to both ends of the waist-shaped frame 54, and the other end of the slide bar 9 is slidably connected to the slide groove 8. The design of the slide groove 8 and the slide bar 9 plays a role in limiting the waist-shaped frame 54, preventing the waist-shaped frame 54 from being separated from the groove 2 51. A group of tooth blocks 1 55 and tooth blocks 2 56 are fixedly connected to the front and rear sides of the waist-shaped frame 54, respectively, and the incomplete gear 53 is meshed with the tooth block 1 55, and arc plates 57 are provided on both sides of the top of the waist-shaped frame 54. A group of fixing blocks 10 are fixedly connected to the front and rear ends of the top of the waist-shaped frame 54, and the number of each group of fixing blocks 10 is two. The adjacent sides of the two fixing blocks 10 are rotatably connected with the rotating shaft 11, and the adjacent ends of the two rotating shafts 11 are commonly fixedly connected to the vertical rod 13, and the arc-shaped plates 57 are fixedly connected to the top of the vertical rod 13, and the outer sides of the vertical rod 13 are sleeved with torsion springs 12, and the two ends of the torsion springs 12 are respectively fixedly connected to the outer side of the rotating shaft 11 and the vertical rod 13. The two arc-shaped plates 57 are pulled to both sides, and the arc-shaped plates 57 drive the vertical rod 13 to rotate, and the vertical rod 13 drives the rotating shaft 11 to rotate. At this time, the torsion spring 12 is deformed by force, and then the water outlet end of the water pipe 3 is placed between the two arc-shaped plates 57, and the arc-shaped plates 57 are loosened. Under the action of the torsion spring 12, the arc-shaped plates 57 rotate to clamp and fix the water pipe 3, and can be suitable for water pipes 3 of different diameters. A controller 14 is fixedly connected to the top of the base 1 , and the controller 14 is electrically connected to the robot 2 , the solenoid valve 30 and the motor 52 respectively, so as to improve the degree of automation.

[0028] During operation, the two arc-shaped plates 57 clamp the water pipe 3, the output end of the motor 52 drives the incomplete gear 53 to rotate, the incomplete gear 53 drives the tooth block 1 55 to move, the tooth block 1 55 drives the waist-shaped frame 54 to move to one side, and the waist-shaped frame 54 drives the end of the water pipe 3 clamped by the two arc-shaped plates 57 to swing to one side. When the incomplete gear 53 is separated from the tooth block 1 55, the incomplete gear 53 is just engaged with the tooth block 2 56. At this time, the tooth block 2 56 drives the waist-shaped frame 54 to move in the opposite direction, and the waist-shaped frame 54 drives the end of the water pipe 3 clamped by the two arc-shaped plates 57 to swing to the other side. At this time, the cleaning angle of the water pipe 3 can be adjusted to achieve multi-directional cleaning adjustment, which greatly improves the practicality of the structure.

[0029] Working principle: squeeze the movable arc-shaped clamp 46 so that the movable arc-shaped clamp 46 moves away from the fixed arc-shaped clamp 41, and then the movable arc-shaped clamp 46 drives the L-shaped rod 45 to move, the L-shaped rod 45 drives the slider 44 to move, and the slider 44 drives the spring 43 to move. At this time, the spring 43 is compressed, and then the tube body of the water pipe 3 is placed in the fixed arc-shaped clamp 41. At this time, rotate the movable clamp 48 and insert the movable clamp 48 into the corresponding two clamping blocks 490. At this time, the water pipe 3 is clamped and fixed by the tension of the spring 43, and the movable clamp 48 is inserted into the clamping block 490, which can enhance the stability and firmness of the clamping of the water pipe 3. Compared with the traditional bolt connection, this method is more stable for fixing the water pipe 3, there will be no bolt thread slippage, and it is more convenient to disassemble and assemble.

[0030] Two arc-shaped plates 57 clamp the water pipe 3, and the output end of the motor 52 drives the incomplete gear 53 to rotate, and the incomplete gear 53 drives the tooth block 1 55 to move, and the tooth block 1 55 drives the waist-shaped frame 54 to move to one side, and the waist-shaped frame 54 drives the end of the water pipe 3 clamped by the two arc-shaped plates 57 to swing to one side. When the incomplete gear 53 is separated from the tooth block 1 55, the incomplete gear 53 is just engaged with the tooth block 2 56. At this time, the tooth block 2 56 drives the waist-shaped frame 54 to move in the opposite direction, and the waist-shaped frame 54 drives the end of the water pipe 3 clamped by the two arc-shaped plates 57 to swing to the other side. At this time, the cleaning angle of the water pipe 3 can be adjusted, and multi-directional cleaning adjustment can be achieved, which greatly improves the practicality of the structure.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wall-climbing robot base, comprising a base (1), characterized in that: A robot (2) is provided on the top of the base (1), a water pipe (3) is provided on the top of the base (1), a solenoid valve (30) is installed at the front end of the water pipe (3), and a fixing mechanism (4) is provided on the top of the base (1); The fixing mechanism (4) comprises a connecting plate (40) fixedly connected to the top of the base (1), a fixed arc-shaped clamping plate (41) being fixedly connected to the rear side of the connecting plate (40), a groove (42) being provided at the top of the base (1), a group of springs (43) being fixedly connected to the rear side of the groove (42), the front ends of the springs (43) being fixedly connected to sliders (44), the top ends of the sliders (44) being fixedly connected to L-shaped rods (45), the top ends of the L-shaped rods (45) being fixedly connected to movable arc-shaped clamping plates (46), the rear sides of the L-shaped rods (45) being fixedly connected to U-shaped plates (47), the U-shaped plates (47) being rotatably connected with movable clamping plates (48), the top end of the base (1) being fixedly connected to a fixing plate (49), the top end of the fixing plate (49) being fixedly connected to a group of clamping blocks (490).

2. A wall-climbing robot base according to claim 1, characterized in that: The top of the base (1) is provided with an adjustment mechanism (5), the adjustment mechanism (5) comprising an inner cavity (50) opened on the front side of the base (1), the top of the base (1) is provided with a second groove (51), the bottom end of the inner cavity (50) is fixedly connected with a motor (52), the output end of the motor (52) is fixedly connected with an incomplete gear (53), and the incomplete gear (53) is located in the second groove (51), the outer side of the incomplete gear (53) is provided with a waist frame (54), the front and rear sides of the waist frame (54) are respectively fixedly connected with a group of tooth block one (55) and tooth block two (56), and the incomplete gear (53) is meshed with the tooth block one (55), and arc plates (57) are provided on both sides of the top of the waist frame (54).

3. A wall-climbing robot base according to claim 1, characterized in that: A guiding mechanism (6) is provided at the top of the base (1), and the guiding mechanism (6) comprises a fixing rod (61) fixedly connected to the top of the base (1), and a circular ring (62) is fixedly connected to the top of the fixing rod (61).

4. The wall-climbing robot base according to claim 1, characterized in that: A group of limiting rods (7) are fixedly connected to both sides of the groove 1 (42), and the rod bodies of the limiting rods (7) penetrate the slider (44) and are slidably connected thereto.

5. The wall-climbing robot base according to claim 2, characterized in that: Slide grooves (8) are provided on both sides of the second groove (51), and slide rods (9) are fixedly connected to both ends of the waist-shaped frame (54), and the other ends of the slide rods (9) are slidably connected to the slide grooves (8).

6. A wall-climbing robot base according to claim 2, characterized in that: A group of fixing blocks (10) are fixedly connected to the front and rear ends of the top of the waist-shaped frame (54), and each group of fixing blocks (10) has two fixing blocks. The adjacent sides of the two fixing blocks (10) are rotatably connected to a rotating shaft (11), and the adjacent ends of the two rotating shafts (11) are commonly fixedly connected to a vertical rod (13), and the arc-shaped plates (57) are fixedly connected to the top of the vertical rod (13). The outer side of the vertical rod (13) is sleeved with a torsion spring (12), and the two ends of the torsion spring (12) are respectively fixedly connected to the outer side of the rotating shaft (11) and the vertical rod (13).

7. A wall-climbing robot base according to claim 2, characterized in that: A controller (14) is fixedly connected to the top of the base (1), and the controller (14) is electrically connected to the robot (2), the solenoid valve (30) and the motor (52) respectively.

Images