CN210852706U

CN210852706U - Wall-climbing robot

Info

Publication number: CN210852706U
Application number: CN201921772533.6U
Authority: CN
Inventors: 陈业; 鲍明文; 仇飞
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-26
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a wall climbing robot, including shell, miniature air pump and lithium cell group, the both ends of shell all are equipped with electric telescopic handle and fixed sleeve through the screw fixation, and fixed sleeve sets up in electric telescopic handle's top, electric telescopic handle's output has first breather pipe through the screw fixation, there is first sucking disc bottom of first breather pipe through threaded connection, the top of first breather pipe is inserted and is closed main trachea, the top of shell is embedded to have the blotter, fixed sleeve's inboard is equipped with buffer beam and spring, and the spring sets up in the right side of buffer beam, the front end surface of shell pierces through and has seted up the air vent, the front end surface of shell is embedded to have the protection network, the inboard of shell has miniature air pump through the screw fixation. The utility model discloses have protective structure, have supplementary adsorption structure, improve robot climbing stability.

Description

Wall-climbing robot

Technical Field

The utility model relates to the technical field of robot, specifically be a wall climbing robot.

Background

A robot is a machine device that can automatically perform work, and can perform work by operating a program programmed in advance, even under manual control.

Wall climbing robot is a robot to wall climbing design, mainly scramble smooth wall, like glass curtain wall and ceramic tile curtain wall etc., disclose a wall climbing robot in patent CN108860356A, remove through bionical sufficient, no protective structure, if meet unsmooth department when the climbing, lead to the sucking disc to lose efficacy and drop suddenly from the wall, can lead to the robot to damage, and the wall climbing robot that discloses does not have supplementary adsorption structure in patent CN108860356A, the robot relies on bionical sufficient completely with being connected of wall, in case bionical sufficient trouble, or adsorb the place of unevenness, all can lead to the robot to fall, consequently need to design a wall climbing robot to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wall climbing robot to the no protective structure who proposes in solving above-mentioned background art does not have supplementary adsorption structure, influences the problem of robot climbing stability.

In order to achieve the above object, the utility model provides a following technical scheme: a wall-climbing robot comprises a shell, a miniature air pump and a lithium battery pack, wherein an electric telescopic rod and a fixed sleeve are fixed at two ends of the shell through screws, the fixed sleeve is arranged above the electric telescopic rod, the output end of the electric telescopic rod is fixed with a first vent pipe through a screw, the bottom end of the first breather pipe is connected with a first sucker through threads, the top end of the first breather pipe is inserted with a main air pipe, a buffer pad is embedded in the top end of the shell, a buffer rod and a spring are arranged on the inner side of the fixed sleeve, the spring is arranged on the right side of the buffer rod, the outer surface of the front end of the shell is provided with a vent hole, a protective net is embedded in the outer surface of the front end of the shell, a miniature air pump is fixed on the inner side of the shell through screws, the lower surface of the shell is fixed with a second vent pipe through screws, and the bottom end of the second vent pipe is connected with a second sucker through threads.

Preferably, the inner surface welding of shell has the protection frame, lithium cell group sets up in the both sides of protection frame, and lithium cell group passes through the screw and is connected fixedly with the shell.

Preferably, the outer surfaces of the two sides of the shell are both provided with through grooves, and the main air pipe penetrates through the through grooves.

Preferably, one end of the main air pipe is fixedly connected with the micro air pump, and the other end of the main air pipe is fixedly connected with the top end of the first air pipe.

Preferably, the left side of the main air pipe is integrally connected with a branch air pipe, and the bottom end of the branch air pipe is inserted and connected with the top end of the second vent pipe.

Preferably, the number of the fixed sleeves is two, two sets of the fixed sleeves are oppositely arranged, the buffer rod and the fixed sleeves form a telescopic structure, and the buffer rod and the spring form an elastic structure.

Compared with the prior art, the beneficial effects of the utility model are that: the wall climbing robot has a protection structure and an auxiliary adsorption structure, and the climbing stability of the robot is improved;

(1) the protection device is provided with a fixed sleeve, a buffer rod and a buffer pad, wherein the fixed sleeve is fixed on the outer surface of the shell, the buffer rod is arranged in the fixed sleeve, the buffer rod can protect the periphery of the shell, the buffer pad and a protection frame are respectively arranged at the top end and the inner side of the shell, the top end of the shell can be protected through the buffer pad, when the shell falls, the shell can be firstly impacted by the generated touch, a jacking spring is retracted into the fixed sleeve through the buffer rod, the impact force can be buffered through the deformation of the spring, the damage to the shell is reduced, and the protection device further achieves the effect of having a protection structure and preventing the robot from suddenly falling off the wall surface to cause the damage of the robot;

(2) be provided with the second breather pipe, second sucking disc and bronchus, bottom center department through at the shell is fixed with the second breather pipe, and be fixed with the second sucking disc at second breather pipe bottom, communicate second breather pipe and miniature air pump through bronchus, make miniature air pump when breathing in, can produce the negative pressure simultaneously in first sucking disc and the second sucking disc, make the shell adsorb on the wall, even first sucking disc adsorbs on the wall of unevenness, the second sucking disc also can adsorb on the wall, keep the shell can not fall, and then reach and have supplementary adsorption structure, improve the effect of robot climbing stability.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is a schematic top sectional view of the structure shown in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. an electric telescopic rod; 3. a first vent pipe; 4. a first suction cup; 5. leading the air pipe; 6. fixing the sleeve; 7. a buffer rod; 8. a second vent pipe; 9. a second suction cup; 10. a vent hole; 11. a protective net; 12. a cushion pad; 13. a through groove; 14. a protective frame; 15. a micro air pump; 16. a branch airway; 17. a lithium battery pack; 18. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a wall climbing robot, includes shell 1, miniature air pump 15 and lithium cell group 17, and the internal surface welding of shell 1 has protection frame 14, and lithium cell group 17 sets up in protection frame 14's both sides, and lithium cell group 17 passes through the screw and is connected fixedly with shell 1, and lithium cell group 17 plays the effect for the power supply of 1 internal control unit of shell.

Both ends of shell 1 all are fixed with electric telescopic handle 2 and fixed sleeve 6 through the screw, and fixed sleeve 6 sets up in electric telescopic handle 2's top, and electric telescopic handle 2's model is WXTG, and electric telescopic handle 2 plays the flexible effect of first breather pipe 3 of drive.

The output of electric telescopic handle 2 has first breather pipe 3 through the screw fixation, there is first sucking disc 4 first breather pipe 3's bottom through threaded connection, main breather pipe 5 has been inserted and has closed on first breather pipe 3's top, the top of shell 1 is embedded to have blotter 12, fixed sleeve 6's inboard is equipped with buffer beam 7 and spring 18, and spring 18 sets up in buffer beam 7's right side, fixed sleeve 6's quantity is two sets of, two sets of fixed sleeve 6 are opposition and arrange, buffer beam 7 constitutes extending structure with fixed sleeve 6, buffer beam 7 and spring 18 constitute elastic construction, buffer beam 7 is enclosing shell 1 setting, when buffer beam 7 receives the impact, can be to 6 internal contraction top spring 18 of fixed sleeve, utilize the deformation ability of spring 18 to cushion the impact force, reduce the damage to shell 1.

The front end surface of shell 1 pierces through and has seted up air vent 10, the embedded protection network 11 that has had of front end surface of shell 1, there is miniature air pump 15 in the inboard of shell 1 through the screw fixation, logical groove 13 has all been seted up to the both sides surface of shell 1, leading trachea 5 runs through logical groove 13 setting, protection frame 14 centers on miniature air pump 15 setting, can protect miniature air pump 15, through having seted up logical groove 13 on the surface of shell 1, it is two sets of to make leading trachea 5 can pass the quantity that leads groove 13 and set up miniature air pump 15, miniature air pump 15's model is KVP04, two sets of miniature air pump 15 control the atmospheric pressure in two sets of first sucking discs 4 of the left and right sides respectively, the one end and the left leading trachea 5 intercommunication of bron.

One end of the main air pipe 5 is fixedly connected with the miniature air pump 15, the other end of the main air pipe 5 is fixedly connected with the top end of the first vent pipe 3, the left side of the main air pipe 5 is integrally connected with a branch air duct 16, and the bottom end of the branch air duct 16 is connected with the top end of the second vent pipe 8 in an inserting mode.

The lower surface of the shell 1 is fixed with a second vent pipe 8 through screws, and the bottom end of the second vent pipe 8 is connected with a second sucker 9 through threads.

The working principle is as follows: firstly, the lithium battery pack 17 is fully charged by an external power supply, the shell 1 is placed on a wall to be climbed, the first sucker 4 is attached to the wall, the control unit in the shell 1 is controlled by an external remote controller to control the micro air pump 15 to be electrified and work, the micro air pump 15 sucks air, the main air pipe 5 and the branch air pipe 16 suck the air in the first air pipe 3 and the second air pipe 8, and negative pressure is generated in the first sucker 4 and the second sucker 9 to enable the first sucker 4 and the second sucker 9 to be adsorbed on the wall;

when climbing, the first suction disc 4 on the left side is kept to be adsorbed, the adsorption of the first suction disc 4 on the right side is closed, the control unit in the outer shell 1 is controlled by an external remote controller to control the electric telescopic rod 2 to drive the first suction disc 4 on the right side to extend out, the operation is the same as the above operation, the first suction disc 4 on the right side is adsorbed on the wall, meanwhile, the electric telescopic rod 2 on the left side extends out, the outer shell 1 can be jacked to move forwards, and the climbing can be realized through reciprocating operation;

when the accident falls, produce the touching and can strike buffer pin 7 and blotter 12 earlier, through buffer pin 7 to the internal contraction of fixed sleeve 6 top movable spring 18, utilize spring 18 deformation can cushion the impact force, reduce the damage to shell 1, it is comparatively practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a wall climbing robot, includes shell (1), miniature air pump (15) and lithium cell group (17), its characterized in that: the air pump is characterized in that an electric telescopic rod (2) and a fixing sleeve (6) are fixed at two ends of the shell (1) through screws, the fixing sleeve (6) is arranged above the electric telescopic rod (2), the output end of the electric telescopic rod (2) is fixed with a first vent pipe (3) through screws, the bottom end of the first vent pipe (3) is connected with a first sucker (4) through threads, a main air pipe (5) is inserted at the top end of the first vent pipe (3), a cushion pad (12) is embedded at the top end of the shell (1), a buffer rod (7) and a spring (18) are arranged on the inner side of the fixing sleeve (6), the spring (18) is arranged on the right side of the buffer rod (7), an air vent hole (10) is formed in the outer surface of the front end of the shell (1), a protective net (11) is embedded in the outer surface of the front end of the shell (1), and a miniature air pump (15) is fixed, the lower surface of the shell (1) is fixed with a second vent pipe (8) through a screw, and the bottom end of the second vent pipe (8) is connected with a second sucker (9) through a thread.

2. A wall climbing robot as claimed in claim 1, wherein: the internal surface welding of shell (1) has protection frame (14), lithium cell group (17) set up in the both sides of protection frame (14), and lithium cell group (17) pass through the screw and are connected fixedly with shell (1).

3. A wall climbing robot as claimed in claim 1, wherein: through grooves (13) are formed in the outer surfaces of the two sides of the shell (1), and the main air pipe (5) penetrates through the through grooves (13).

4. A wall climbing robot as claimed in claim 1, wherein: one end of the main air pipe (5) is fixedly connected with the miniature air pump (15), and the other end of the main air pipe (5) is fixedly connected with the top end of the first air pipe (3).

5. A wall climbing robot as claimed in claim 1, wherein: the left side of the main air pipe (5) is integrally connected with a branch air duct (16), and the bottom end of the branch air duct (16) is connected with the top end of the second vent pipe (8) in an inserting mode.

6. A wall climbing robot as claimed in claim 1, wherein: the quantity of fixed sleeve (6) is two sets of, two sets of fixed sleeve (6) are opposition and arrange, extending structure is constituteed with fixed sleeve (6) in buffer beam (7), elastic structure is constituteed with spring (18) in buffer beam (7).