Anti-collision structure of industrial inspection robot

Abstract

The anti-collision structure of the industrial inspection robot comprises a supporting plate and a protection plate which are installed on the outer wall of a cross beam of the inspection robot, fixing bodies are assembled at the two ends of the side wall of the supporting plate, buffering assemblies are assembled on the side walls of the fixing bodies, and damping assemblies are assembled on the side wall of the protection plate. The buffering assembly comprises a damper, the damper is sleeved with a buffering spring, fixing bases are installed at the two ends of the damper, an inserting plate is installed on the side wall of the fixing base on one side, a threaded rod a is installed on the side wall of the fixing base on the other side, an inserting groove is formed in the side wall of the fixing body, the inserting plate is inserted into the inserting groove, and an inserting hole a is formed in the top end of the fixing body in a penetrating mode. According to the anti-collision structure of the industrial inspection robot, the effect of buffering impact force can be achieved, the inspection robot is protected, and the buffering assembly and the damping assembly are in detachable threaded fit, so that the protection assembly is convenient to disassemble, assemble and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collision structures, in particular to an anti-collision structure of an industrial inspection robot. Background Art

[0002] Inspection robots are software and hardware development platforms that use mobile robots as carriers, visible light cameras, infrared thermal imagers, and other detection instruments as payload systems, and embedded computers as control systems. They have functions such as obstacle detection, identification, and positioning, autonomous operation planning, autonomous obstacle crossing, autonomous inspection of transmission lines and their corridors, and background inspection operation management and analysis and diagnosis. During the inspection process, industrial inspection robots are prone to collisions with stones or other obstacles on the ground. Accidental collisions can easily damage the internal parts of the inspection robot, causing the industrial inspection robot to malfunction and cause unnecessary losses.

[0003] Currently, industrial inspection robots are equipped with anti-collision structures, which are protected by protective plates and buffer components. However, there are still some shortcomings. For example, the protective structure is not easy to repair after being damaged, and the connection strength is easily reduced after disassembly and assembly, which affects the protection effect. Therefore, the existing technology needs to be improved. Utility Model Content

[0004] The purpose of the present utility model is to provide an anti-collision structure for an industrial inspection robot to solve the problem that the protective structure proposed in the above background technology is difficult to repair after being damaged, and the connection strength is easily reduced after disassembly, thereby affecting the protective effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-collision structure of an industrial inspection robot, comprising a support plate and a protective plate installed on the outer wall of the inspection robot's crossbeam, both ends of the side wall of the support plate are equipped with a fixed body, the side wall of the fixed body is equipped with a buffer assembly, the side wall of the protective plate is equipped with a shock-absorbing assembly, the buffer assembly includes a damper, the outside of the damper is sheathed with a buffer spring, both ends of the damper are equipped with a fixed seat, the side wall of the fixed seat on one side is equipped with a plug plate, and the side wall of the fixed seat on the other side is equipped with a screw a, A slot is provided on the side wall of the fixed body, the plug plate is inserted into the slot, a socket a is provided through the top of the fixed body, a socket b is provided on the side wall of the plug plate, a bolt body is inserted into the socket a and the socket b, the shock absorbing assembly includes an arched support plate installed on the side wall of the protective plate, both ends of the arched support plate are provided with fixing holes, a screw barrel is installed in the fixing hole, the screw a is screwed on one side of the screw barrel, a countersunk hole is provided on the side wall of the protective plate at the screw barrel, a screw b is inserted in the countersunk hole, and the screw b is screwed on the other side of the screw barrel.

[0006] Preferably, a circular groove is opened on the side wall of the bolt body, a bolt rod is installed in the circular groove, the bolt rod passes through the socket a and the socket b and is screwed to the limiting nut, and the outside of the bolt rod is screwed to the lower end of the limiting nut with an anti-slip cylinder.

[0007] Preferably, the outer wall of the anti-slip cylinder is triangular and is provided with an anti-slip rod, the bottom end of the limiting nut is provided with an annular groove, and the top end of the anti-slip rod is arranged in the annular groove.

[0008] Preferably, an annular pressing sheet and an annular rubber sheet are sleeved on the outside of the bolt rod, and an extrusion sheet is fixedly installed on the lower end edge of the annular pressing sheet.

[0009] Preferably, a nut is installed at one end of the screw rod b located in the countersunk hole, a circular groove is provided on the internal thread of the nut, a circular piece is placed in the circular groove, a threaded hole is provided on the circular piece, and the screw rod b is sleeved in the threaded hole.

[0010] Preferably, a clamping slot is provided on the circular groove, a clamping block is installed on the circular member, and the clamping block is clamped in the clamping slot.

[0011] Preferably, the support plate and the inspection robot beam are connected via a connecting plate, and a shock-absorbing plate is installed in the middle section of the side wall of the arched support plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the anti-collision structure of the industrial inspection robot is reasonably designed.

[0013] (1) By arranging a support plate and a protective plate on the side wall of the inspection robot's crossbeam, and arranging a buffer assembly and a shock-absorbing assembly between the protective plate and the support plate, the impact force can be buffered to protect the inspection robot, and the buffer assembly and the shock-absorbing assembly are matched with each other through a detachable thread, so that the protective assembly can be easily disassembled and repaired;

[0014] (2) By providing an anti-slip bolt body between the buffer assembly and the support plate, the problem of affecting the connection strength after repeated disassembly and assembly can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the buffer assembly of the present utility model;

[0017] Figure 3 This is a schematic diagram of the shock absorbing assembly of the present utility model;

[0018] Figure 4 This is a schematic diagram of the bolt body of the present utility model;

[0019] Figure 5 This is a schematic diagram of the screw b of the present invention.

[0020] In the figure: 1. Inspection robot beam; 2. Connecting plate; 3. Support plate; 4. Protective plate; 5. Screw b; 6. Countersunk hole; 7. Shock-absorbing assembly; 71. Arched support plate; 72. Shock-absorbing plate; 73. Fixing hole; 74. Screw barrel; 8. Buffer assembly; 81. Buffer spring; 82. Damper; 83. Insert plate; 84. Jack b; 85. Fixing seat; 86. Screw a; 9. Slot; 10. Fixing body; 11. Bolt body; 111. Bolt rod; 112. Circular groove; 113. Annular pressure plate; 114. Limit nut; 115. Extrusion plate; 116. Annular rubber sheet; 117. Annular groove; 118. Anti-slip cylinder; 119. Anti-slip rod; 12. Jack a; 13. Circular groove; 14. Round part; 15. Threaded hole; 16. Slot; 17. Block. DETAILED DESCRIPTION

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

[0022] See also Figure 1-5 , the utility model provides a technical solution:

[0023] In the present technical solution, an anti-collision structure of an industrial inspection robot comprises a support plate 3 and a protective plate 4 installed on the outer wall of the inspection robot beam 1, both ends of the side wall of the support plate 3 are equipped with a fixed body 10, the side wall of the fixed body 10 is equipped with a buffer assembly 8, the side wall of the protective plate 4 is equipped with a shock absorbing assembly 7, the buffer assembly 8 includes a damper 82, the outside of the damper 82 is sheathed with a buffer spring 81, both ends of the damper 82 are equipped with a fixed seat 85, the side wall of the fixed seat 85 on one side is equipped with a plug-in plate 83, the side wall of the fixed seat 85 on the other side is equipped with a screw a86, and the side wall of the fixed body 10 is opened. There is a slot 9, the insert plate 83 is inserted into the slot 9, the top of the fixed body 10 is penetrated by a plug hole a12, the side wall of the insert plate 83 is provided with a plug hole b84, the plug hole a12 and the plug hole b84 are inserted with a bolt body 11, the shock absorbing assembly 7 includes an arched support plate 71 installed on the side wall of the protective plate 4, both ends of the arched support plate 71 are provided with fixing holes 73, a screw barrel 74 is installed in the fixing hole 73, a screw a86 is screwed to one side of the screw barrel 74, the side wall of the protective plate 4 is provided with a countersunk hole 6 at the screw barrel 74, a screw b5 is inserted into the countersunk hole 6, and the screw b5 is screwed to the other side of the screw barrel 74;

[0024] In this technical solution, the inspection robot crossbeam 1 is the crossbeam of the two side walls of the industrial inspection robot, and the support plate 3 is installed on the side wall of the inspection robot crossbeam 1 as a carrier. The two ends of the side wall of the support plate 3 are installed with a protective plate 4 through a buffer component 8 and a shock absorbing component 7, and then the protective plate 4 reduces the impact force when a collision occurs, thereby preventing the inspection robot from being collided and protecting it. The damper 82 and the buffer spring 81 are existing technologies and serve as a buffer plate. One end of the damper 82 is installed in the fixed body 10 through the insert plate 83, and the other end is connected to the shock absorbing component 7 through a screw a86. The insert plate 83 and the fixed body 10 are provided with a bolt body 11 for easy disassembly and assembly. The screw a 86 and the shock-absorbing assembly 7 are also easy to disassemble and assemble. After the screw a86 is screwed into the other end of the screw barrel 74, the screw b5 can be screwed into the screw barrel 74 from the countersunk hole 6. Since the outer diameter of the nut on the screw b5 is larger than the inner diameter of the countersunk hole 6, the screw b5 is fixed in the screw barrel 74, and then the buffer assembly 8 is connected to the shock-absorbing assembly 7.

[0025] In some technical solutions, reference Figure 1-5 , a circular groove 112 is provided on the side wall of the bolt body 11, a bolt rod 111 is installed in the circular groove 112, the bolt rod 1111 passes through the insertion hole a12 and the insertion hole b84 and is screwed to the limiting nut 114, the outer end of the bolt rod 1111 is located at the lower end of the limiting nut 114 and is screwed to an anti-slip cylinder 118, the outer wall of the anti-slip cylinder 118 is triangular and an anti-slip rod 119 is installed, the bottom end of the limiting nut 120 is provided with an annular groove 117, and the top end of the anti-slip rod 119 is arranged in the annular groove 117;

[0026] In this technical solution, after the bolt rod 1111 is inserted into the slot 9 in the fixed body 10 through the insert plate 83, the position of the socket a12 corresponds to the position of the socket b84. The bolt rod 1111 on the bolt body 11 is inserted and the bottom end is extended to the bottom end of the fixed body 10. The limiting nut 114 is screwed into the outside of the bolt rod 1111 and fits against the bottom side wall of the fixed body 10, thereby fixing the bolt body 11. The anti-slip cylinder 118 is then screwed in so that the anti-slip rod 119 on the anti-slip cylinder 118 contacts the limiting nut 114, thereby preventing the limiting nut 114 from falling off.

[0027] In some technical solutions, reference Figure 1-5 The outer portion of the bolt rod 1111 is sheathed with an annular pressing piece 113 and an annular rubber piece 116, and an extrusion piece 115 is fixedly installed at the lower end edge of the annular pressing piece 113;

[0028] In this technical solution, the outer diameters of the annular pressure plate 113 and the annular rubber sheet 116 are larger than the inner diameter of the insertion hole a12 , thereby sealing the gap between the insertion hole a12 and the bolt rod 1111 .

[0029] In some technical solutions, reference Figure 1-5 A nut is installed at one end of the screw b5 located in the countersunk hole 6. A circular groove 13 is provided on the internal thread of the nut. A circular piece 14 is placed in the circular groove 13. A threaded hole 15 is provided on the circular piece 14. The screw b5 is sleeved in the threaded hole 15. A clamping groove 16 is provided on the circular groove 13. A clamping block 17 is installed on the circular piece 14. The clamping block 17 is clamped in the clamping groove 16.

[0030] In this technical solution, after the screw b5 is inserted into the countersunk hole 6, the nut is fixed in the countersunk hole 6, the circular part 14 is placed in the circular groove 13, and the clamping block 17 is clamped into the clamping groove 16. The nut is screwed into the screw b5 and the countersunk hole 6, and the screw b is screwed into the threaded hole 15 on the circular part 14, so that the nut and the end of the screw b5 located in the countersunk hole 6 are doubly locked.

[0031] In some technical solutions, reference Figure 1-5 , the support plate 3 and the inspection robot beam 1 are connected by a connecting plate 2, and a shock-absorbing plate 72 is installed in the middle section of the side wall of the arched support plate 71;

[0032] In this technical solution, the support plate 3 is installed on the side wall of the inspection robot beam 1 through the connecting plate 2 by welding.

[0033] Working principle: When in use, first, install the support plate 3 to the side wall of the inspection robot beam 1 through the connecting plate 2, then insert the plug plate 83 on the buffer assembly 8 into the slot 9 on the fixed body 10, fix the two through the bolt body 11, and then screw the screw a86 at the other end into the screw barrel 74 in the shock absorbing assembly 7 to connect the shock absorbing assembly 7 with the buffer assembly 8. At this time, insert the screw b5 into the countersunk hole 6 on the protective plate 4 and screw it into the other side of the screw barrel 74, install the protective plate 4 on the shock absorbing assembly 7, and it can be used.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] While the present invention has been described above with reference to exemplary embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the disclosed embodiments may be combined with one another in any manner. The omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. An anti-collision structure for an industrial inspection robot, comprising a support plate (3) and a protective plate (4) mounted on the outer wall of a crossbeam (1) of the inspection robot, characterized in that: Both ends of the side wall of the support plate (3) are equipped with a fixed body (10), the side wall of the fixed body (10) is equipped with a buffer assembly (8), the side wall of the protective plate (4) is equipped with a shock absorbing assembly (7), the buffer assembly (8) includes a damper (82), the outside of the damper (82) is sleeved with a buffer spring (81), both ends of the damper (82) are equipped with a fixed seat (85), the side wall of the fixed seat (85) on one side is equipped with an inserting plate (83), and the side wall of the fixed seat (85) on the other side is equipped with a screw a (86), the side wall of the fixed body (10) is provided with a slot (9), the inserting plate (83) is inserted into the slot (9), and the top of the fixed body (10) is provided with a screw (86). The end of the shield (4) is provided with a socket a (12), the side wall of the plug plate (83) is provided with a socket b (84), the socket a (12) and the socket b (84) are connected with a bolt body (11), the shock absorbing assembly (7) comprises an arched support plate (71) installed on the side wall of the protective plate (4), both ends of the arched support plate (71) are provided with fixing holes (73), a screw barrel (74) is installed in the fixing hole (73), the screw rod a (86) is screwed to one side of the screw barrel (74), the side wall of the protective plate (4) is provided with a countersunk hole (6) at the screw barrel (74), the screw rod b (5) is inserted into the countersunk hole (6), and the screw rod b (5) is screwed to the other side of the screw barrel (74).

2. The anti-collision structure of an industrial inspection robot according to claim 1, characterized in that: A circular groove (112) is provided on the side wall of the bolt body (11), a bolt rod (111) is installed in the circular groove (112), the bolt rod (111) passes through the insertion hole a (12) and the insertion hole b (84) and is screwed to a limiting nut (114), and an anti-slip cylinder (118) is screwed to the lower end of the limiting nut (114) outside the bolt rod (111).

3. The anti-collision structure of an industrial inspection robot according to claim 2, characterized in that: The outer wall of the anti-slip cylinder (118) is triangular and is provided with an anti-slip rod (119). The bottom end of the limiting nut (114) is provided with an annular groove (117), and the top end of the anti-slip rod (119) is arranged in the annular groove (117).

4. The anti-collision structure of an industrial inspection robot according to claim 2, characterized in that: An annular pressing sheet (113) and an annular rubber sheet (116) are sleeved on the outside of the bolt rod (111), and an extrusion sheet (115) is fixedly installed on the lower end edge of the annular pressing sheet (113).

5. The anti-collision structure of an industrial inspection robot according to claim 1, characterized in that: A nut is installed at one end of the screw rod b (5) located in the countersunk hole (6), a circular groove (13) is provided on the internal thread of the nut, a circular piece (14) is placed in the circular groove (13), a threaded hole (15) is provided on the circular piece (14), and the screw rod b (5) is sleeved in the threaded hole (15).

6. The anti-collision structure of an industrial inspection robot according to claim 5, characterized in that: A clamping groove (16) is provided on the circular groove (13), a clamping block (17) is installed on the circular member (14), and the clamping block (17) is clamped in the clamping groove (16).

7. The anti-collision structure of an industrial inspection robot according to claim 1, characterized in that: The support plate (3) and the inspection robot crossbeam (1) are connected via a connecting plate (2), and a shock-absorbing plate (72) is installed in the middle section of the side wall of the arched support plate (71).

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