Industrial endoscope travel assisting device

Abstract

The utility model discloses an industrial endoscope advances auxiliary device, include: the connecting seat of setting in the front department periphery of camera, clamping subassembly, connecting component and walking subassembly, clamping subassembly installs on the connecting seat, will detachably fixed mounting of connecting seat install in the front department of camera, connecting component fixed or detachable mounting installs on the connecting seat, and walking subassembly installs on the connecting seat through connecting component, and walking subassembly at least lifts the front department of camera, and walking subassembly swing joint is in connecting component, to realize its rotation or rolling on the inner wall of the equipment of being examined. Further reduce the wear and tear of camera, prolong the service life of whole camera, when meeting the barrier or the pit, through the movement trend of walking subassembly forward rotation or rolling drive camera to pass the barrier or the pit, further reduce the drive pressure of propulsion system, reduce the overall operation difficulty, expand the environment of industrial endoscope applicable, improve the efficiency of inspection, reduce the labor intensity.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of equipment internal inspection, especially relates to a kind of industrial endoscope advancing auxiliary device. BACKGROUND

[0002] Industrial camera is a kind of equipment for checking the internal condition of equipment, which is composed of a camera, a propulsion system and a related controller. The main function of the propulsion system is to move the camera inside the equipment to realize the inspection of the internal equipment. In the case of no mutation in geometric shape, it can basically realize its function.

[0003] However, when using the industrial camera to inspect the internal structure of the pipeline, due to the special structure of the pipeline, the camera of the industrial camera is easy to fall into the sudden pit, so that the camera is stuck in the pipeline, and the propulsion system of the industrial camera cannot push the camera to continue to move forward to inspect the internal condition of the pipeline, which increases the difficulty of operation and affects the efficiency of inspection. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide an industrial endoscope advancing auxiliary device.

[0005] The utility model solves the technical problem by adopting the following technical scheme: an industrial endoscope advancing auxiliary device is constructed, which comprises a connecting seat, a clamping assembly, a connecting assembly and a walking assembly, the connecting seat is sleeved on the front part of the camera, the clamping assembly is installed on the connecting seat, the connecting seat is detachably fixed and installed on the front part of the camera, the connecting assembly is fixedly or detachably installed on the connecting seat, the walking assembly is installed on the connecting seat through the connecting assembly, and the walking assembly at least lifts up the front part of the camera, the walking assembly is movably connected to the connecting assembly to realize its rotation or rolling on the inner wall of the equipment to be inspected.

[0006] Further, the clamping assembly comprises a clamping block and a locking member, a plurality of slot holes are formed in the connecting seat, the clamping block is slidably connected in the slot hole, and the locking member is installed between the clamping block and the connecting seat; when the connecting seat is installed on the front part of the camera, the clamping block is in contact with the front groove of the camera.

[0007] Further, the clamping block is spherical or has a top rod with a dome at the bottom end.

[0008] Further, the locking member is a first elastic member, which pushes the clamping block into the front groove of the camera by its own elastic force.

[0009] Further, the clamping assembly is a plurality of screws mounted on the connecting seat through a threaded pair, the bottom end of the plurality of screws is inserted into the front recess of the camera when the connecting seat is mounted on the front of the camera.

[0010] Further, the connecting assembly comprises a mounting seat, a damping rod, a stopper and a connecting rod, the mounting seat is fixedly mounted on the connecting seat, the damping rod is slidably connected to the mounting seat, the stopper is fixedly mounted on the upper end of the damping rod, the connecting rod is fixedly mounted on the lower end of the damping rod, the second elastic member is arranged on the outer periphery of the damping rod between the connecting rod and the mounting seat, and the walking assembly is rollingly or rotatably connected to the connecting rod.

[0011] Further, the walking assembly comprises a rolling wheel and a limiting piece, the rolling wheel is rotatably connected to the connecting assembly, and the limiting piece is mounted on the end of the connecting assembly to limit the rolling wheel on the connecting assembly.

[0012] Further, the limiting piece is a locking nut connected with the connecting assembly through a threaded pair or a split pin inserted on the connecting assembly.

[0013] Further, the walking assembly comprises a rolling wheel and a limiting piece, the rolling wheel is rotatably connected to the connecting assembly, and the limiting piece is mounted on the end of the connecting assembly to limit the rolling wheel on the connecting assembly.

[0014] Further, the connecting seat, the clamping assembly, the connecting assembly and the walking assembly all adopt a hollow structure.

[0015] The implementation of the present application has the following beneficial effects:

[0016] The application can improve the efficiency of installing the whole auxiliary device on the endoscope camera, facilitate the operation of the staff, and fix the connecting seat on the camera of different specifications through the clamping assembly, when installing, the connecting seat is inserted into the camera from the conveying line at the rear end of the camera, then the whole industrial endoscope advancing auxiliary device is installed at the front of the camera by using the clamping assembly, the walking assembly is in contact with the inner wall of the equipment to be inspected, then under the action of the advancing system, the walking assembly can drive the camera to advance in the equipment to be inspected through the rotating or rolling movement trend, which can reduce the contact area between the camera and the equipment to be inspected, thereby reducing the wear of the camera and prolonging the service life of the whole camera, when encountering obstacles or pits, the walking assembly drives the camera to pass through the obstacles or pits through the rotating or rolling movement trend, thereby reducing the driving pressure of the advancing system, reducing the overall operation difficulty, expanding the applicable environment of the industrial endoscope, improving the inspection efficiency, and reducing the labor intensity. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the present application, the following will combine the drawings and examples to further illustrate the present application. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0018] In the drawings:

[0019] Figure 1 is a structure diagram of the industrial endoscope advancing auxiliary device in some embodiments of the present application;

[0020] Figure 2 is a cross-sectional view of the clamping assembly in some embodiments of the present application;

[0021] Figure 3 is a structure diagram of the connecting assembly in some embodiments of the present application;

[0022] Figure 4 is a structure diagram of the walking assembly in some embodiments of the present application;

[0023] Figure 5 is a cross-sectional view of the walking assembly in some embodiments of the present application.

[0024] Legend to the drawings

[0025] Camera 1, groove 11, connecting seat 2, clamping assembly 3, clamping block 31, locking piece 32, screw 33, slot hole 34, connecting assembly 4, mounting seat 41, shock rod 42, stop piece 43, connecting rod 44, second elastic piece 45, walking assembly 5, roller 51, limiting piece 52, ball 53, limiting sleeve 54, limiting groove 55. DETAILED DESCRIPTION

[0026] In order to have a clearer understanding of the technical features, objectives and effects of the present application, the specific embodiments of the present application will be described in detail with reference to the drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "vertical", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail" and the like are based on the directions or positional relationships shown in the drawings, constructed and operated in a particular direction, and are only for the convenience of describing the technical solutions, and are not indicative of the devices or elements indicated must have a particular direction, therefore, it cannot be understood as a limitation of the present application.

[0027] It should also be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing", "setting" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements. When an element is referred to as "on" or "below" another element, the element can be "directly" or "indirectly" above the other element, or there can be one or more intermediate elements. The terms "first", "second", "third" and the like are only for the convenience of describing the technical solutions, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features, therefore, the features with "first", "second", "third" and the like can be explicitly or implicitly include one or more features. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] In the following description, specific details are presented to facilitate a thorough understanding of the present application, but the present application can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits and methods are omitted to avoid unnecessary details that hinder the description of the present application.

[0029] Please refer to Figures 1 to 3The utility model discloses an industrial endoscope advancing auxiliary device in first embodiment, this industrial endoscope advancing auxiliary device includes: the connecting seat 2 of setting in the front department periphery of camera 1, clamping component 3, connecting component 4 and walking component 5, clamping component 3 installs on connecting seat 2, will detachably fixed mounting of connecting seat 2 in the front department of camera 1, connecting component 4 is fixed or detachably mounted on connecting seat 2, walking component 5 is installed on connecting seat 2 through connecting component 4, walking component 5 at least lifts the front department of camera 1, walking component 5 is movably connected on connecting component 4, to realize its rotation or rolling on the inner wall of the equipment being inspected.

[0030] Wherein, connecting component 4 can be installed on the both sides of connecting seat 2 through the mode of screw pair or insertion, and the walking component 5 is installed on the both sides of connecting seat 2 by connecting component 4, and the front department of camera 1 can be lifted up or the whole camera 1 is lifted up by the walking component 5 on both sides, so that the front department of camera 1 is tilted up, and then when the advancing system pushes camera 1 to move in the equipment to inspect the inside of the equipment, the walking component 5 that rotates or rolls on the inner wall of the equipment being inspected passes through the uneven path in the inside of the equipment, and the walking component 5 can drive camera 1 to cross the obstacle by the movement trend of rotation or rolling when passing through the sudden pit, and the walking component 5 enters the pit, and then under the action of the advancing system, the walking component 5 can drive camera 1 to pass through the pit by the movement trend of rotation or rolling, thereby avoiding that camera 1 is stuck in the inside of the equipment, reducing the driving pressure of the advancing system, reducing the overall operation difficulty, expanding the applicable environment of the industrial endoscope, and thereby improving the inspection efficiency and reducing the labor intensity.

[0031] The utility model can improve the efficiency of installing the whole auxiliary device on the endoscope camera 1 by detachably fixing and installing connecting seat 2 on the front department of camera 1, and is convenient for the operation of the staff, and connecting seat 2 can be fixed on different specifications of camera 1 by clamping component 3, when installing, connecting seat 2 is inserted into camera 1 from the conveying line at the rear end of camera 1, then the whole industrial endoscope advancing auxiliary device is installed on the front department of camera 1 by clamping component 3, so that walking component 5 contacts the inner wall of the equipment being inspected, then under the action of the advancing system, walking component 5 can drive camera 1 to advance in the inside of the equipment being inspected by the movement trend of rotation or rolling, which can reduce the contact area between camera 1 and the equipment being inspected, thereby reducing the wear of camera 1 and prolonging the service life of the whole camera 1, when encountering obstacles or pits, camera 1 is driven to pass through the obstacles or pits by the movement trend of forward rotation or rolling of walking component 5, thereby reducing the driving pressure of the advancing system, reducing the overall operation difficulty, expanding the applicable environment of the industrial endoscope, improving the inspection efficiency and reducing the labor intensity.

[0032] Please refer toFigure 1 And Figure 2 In some embodiments, the clamping assembly 3 comprises a clamping block 31 and a locking piece 32, a plurality of slot holes 34 are formed on the connecting seat 2, the clamping block 31 is slidingly connected in the slot hole 34, and the locking piece 32 is installed between the clamping block 31 and the connecting seat 2. When the connecting seat 2 is installed at the front of the camera 1, the clamping block 31 is in contact with the front groove 11 of the camera 1.

[0033] The locking piece 32 is installed between the clamping block 31 and the connecting seat 2, when the connecting seat 2 is sleeved in the position corresponding to the groove 11, the clamping block 31 enters the groove 11, and then the movement of the clamping block 31 is limited by the locking piece 32. The clamping block 31 and the groove 11 cooperate to fix the connecting seat 2 on the front of the camera 1, thereby facilitating operation, improving the efficiency of installation, and being applicable to more specifications of the camera 1, thereby expanding the range of use.

[0034] The clamping block 31 is slidingly connected in the slot hole 34, and the locking piece 32 is installed between the clamping block 31 and the connecting seat 2. When the connecting seat 2 is installed at the front of the camera 1, the clamping block 31 is in contact with the front groove 11 of the camera 1. The slot hole 34 is used to limit the clamping block 31 in the axial direction of the connecting seat 2, preventing the clamping block 31 from moving in the axial direction of the connecting seat 2, thereby improving the stability and firmness after installation, facilitating operation, improving the efficiency of installing the industrial endoscope travel auxiliary device on the camera 1, reducing labor intensity, and expanding the range of application.

[0035] Please refer to Figure 1 And Figure 2 In some embodiments, the clamping block 31 is spherical or has a top rod with a dome at the bottom end.

[0036] The spherical clamping block 31 can reduce the contact area between the clamping block 31 and the camera 1 when entering the groove 11, thereby reducing the wear on the outer surface of the camera 1 during travel, and prolonging the service life of the camera 1.

[0037] Similarly, the top rod with a dome at the bottom end can reduce the contact area between the bottom end of the top rod and the camera 1 after the top rod is inserted into the groove 11, thereby reducing the wear on the outer surface of the camera 1 during travel and prolonging the service life of the camera 1. The length of the top rod extending into the slot hole 34 can be increased by the top end of the top rod, thereby increasing the connection strength between the top rod and the connecting seat 2, improving the stability of the multiple top rods when clamping the camera 1, thereby improving the stability of the industrial endoscope travel auxiliary device during operation, reducing the shaking of the camera 1, making the inspection clearer, and improving the accuracy of the inspection.

[0038] Please refer to Figure 1 AndFigure 2 In some embodiments, the locking member 32 is a first elastic member, which pushes the clamping block 31 into the front groove 11 of the camera 1 by its own elastic force.

[0039] The present application pushes the clamping block 31 into the front groove 11 of the camera 1 by the first elastic locking member 32 by its own elastic force. The clamping block 31 can be spherical or have a top rod with a dome at the bottom. When the clamping block 31 is spherical, the first elastic locking member 32 pushes the spherical clamping block 31 into the groove 11 by its own elastic force to clamp and install the connecting seat 2 on the camera 1. During installation, the outer surface of the camera 1 overcomes the elastic force of the first elastic locking member 32 to lift the spherical clamping block 31. When the spherical clamping block 31 moves to the position of the groove 11, the first elastic locking member 32 pushes the spherical clamping block 31 into the groove 11 by its own elastic force to clamp and lock the camera 1. During disassembly, the installer only needs to separate the camera 1 and the connecting seat 2 by force, so that the outer surface of the camera 1 overcomes the elastic force of the first elastic locking member 32, and the spherical clamping block 31 moves outward along the outer surface of the camera 1. The camera 1 and the connecting seat 2 are separated, and the spherical clamping block 31 is limited in the slot hole 34 after separation to avoid falling out, further improving the installation efficiency and facilitating the operation of the workers, reducing the labor intensity.

[0040] Similarly, when the clamping block 31 is a top rod with a dome, the first elastic locking member 32 can also push it into the groove 11 by its own elastic force. During separation, the installer separates the camera 1 and the connecting seat 2 by force to the two sides, so that the clamping block 31 with a dome enters the slot hole 34, and the camera 1 and the connecting seat 2 are separated. The clamping block 31 with a dome is limited in the slot hole 34, thereby improving the installation efficiency and the stability of the industrial endoscope running auxiliary device.

[0041] Please refer to Figures 1 to 4 In some embodiments, the clamping assembly 3 is a plurality of screws 33 installed on the connecting seat 2 through a threaded pair. When the connecting seat 2 is installed at the front of the camera 1, the bottom ends of the plurality of screws 33 are inserted into the front groove 11 of the camera 1.

[0042] The application is provided with a plurality of screws 33 mounted on the connecting seat 2 through a threaded pair. When the connecting seat 2 is moved to the corresponding position of the front groove 11 of the camera 1, the staff can tighten the screws 33 inward. The inwardly tightened screws 33 are inserted into the groove 11. The screws 33 limit the connecting seat 2 in the front part of the camera 1. The threaded pair designed between the screws 33 and the connecting seat 2 can lock the screws 33, further improve the clamping force of the screws 33 on the connecting seat 2 and the front part of the camera 1, and further improve the stability of the industrial endoscope running auxiliary device during operation. The screw length of the screws 33 on the connecting seat 2 can clamp the front part of different types of cameras 1, thereby expanding the application range.

[0043] Please refer to Figure 3 and Figure 4 In some embodiments, the connecting assembly 4 comprises a mounting seat 41, a damping rod 42, a blocking piece 43 and a connecting rod 44. The mounting seat 41 is fixedly installed on the connecting seat 2. The damping rod 42 is slidingly connected to the mounting seat 41. The blocking piece 43 is fixedly installed on the upper end of the damping rod 42. The connecting rod 44 is fixedly installed on the lower end of the damping rod 42. The second elastic member 45 is peripherally sleeved on the part of the damping rod 42 between the connecting rod 44 and the mounting seat 41. The walking assembly 5 is rolling or rotating connected to the connecting rod 44.

[0044] The application is provided with two mounting seats 41 respectively fixedly installed on both sides of the connecting seat 2. The damping rod 42 is slidingly connected to the mounting seat 41. The blocking piece 43 is fixedly installed on the upper end of the damping rod 42. The connecting rod 44 is fixedly installed on the lower end of the damping rod 42. The second elastic member 45 is peripherally sleeved on the part of the damping rod 42 between the connecting rod 44 and the mounting seat 41. The walking assembly 5 is rolling or rotating connected to the connecting rod 44. When passing through the obstacle, the walking assembly 5 is in contact with the obstacle. The movement trend of the camera 1 continuing to move forward will make the walking assembly 5 climb over the obstacle. In the process of climbing over the obstacle, the walking assembly 5 will drive the damping rod 42 to slide upward on the mounting seat 41, so that the walking assembly 5 and the mounting seat 41 extrude the second elastic member 45, so as to absorb the impact force of the upward movement of the walking assembly 5, thereby reducing the impact force transmitted to the camera 1, which can protect the camera 1 to a certain extent, prolong the service life, and also reduce the upward displacement of the camera 1, so that the camera 1 is more stable during inspection, and the inspection accuracy is improved.

[0045] Similarly, when the walking assembly 5 passes through the pit, the mutual cooperation between the second elastic member 45, the damping rod 42 and the mounting seat 41 in the falling process of the walking assembly 5 can absorb the impact force of the falling, thereby protecting the camera 1 to a certain extent, prolonging the service life, making the camera 1 more stable during inspection, and improving the inspection accuracy.

[0046] Please refer to Figures 1 to 3 In some embodiments, the walking assembly 5 comprises a roller 51 and a limiting piece 52, the roller 51 is rotatably connected to the connecting assembly 4, and the limiting piece 52 is installed at the end of the connecting assembly 4 to limit the roller 51 on the connecting assembly 4.

[0047] The roller 51 is rotatably connected to the connecting assembly 4, and the limiting piece 52 is installed at the end of the connecting assembly 4 to limit the roller 51 on the connecting assembly 4, which can drive the industrial endoscope auxiliary device to move forward stably inside the equipment to be inspected, improve the smoothness during the movement, and reduce the pressure of the propulsion system. The front part of the camera 1 is lifted by the roller 51 to reduce the wear of the camera 1 and prolong the service life. The limiting piece 52 is used to limit the roller 51 on the connecting rod 44 to make the roller 51 more stable during rolling.

[0048] Please refer to Figures 1 to 3 In some embodiments, the limiting piece 52 is a locking nut connected with the connecting assembly 4 in a threaded pair, or a split pin inserted into the connecting assembly 4.

[0049] The limiting piece 52 is a locking nut connected with the connecting assembly 4 in a threaded pair, or a split pin inserted into the connecting assembly 4, which can limit the roller 51 transversely on the connecting rod 44, so that the roller 51 can be easily disassembled and installed on the connecting rod 44. When the roller 51 is worn out, it can be easily replaced, reducing labor intensity. When the limiting piece 52 is a split pin inserted into the connecting assembly 4, the cost of the split pin is lower, reducing the cost of production.

[0050] Please refer to Figures 4 to 5 In some embodiments, the walking assembly 5 comprises a roller 51 and a limiting piece 52, the roller 51 is rotatably connected to the connecting assembly 4, and the limiting piece 52 is installed at the end of the connecting assembly 4 to limit the roller 51 on the connecting assembly 4.

[0051] The application is connected on the connecting assembly 4 through the rolling ball 53, the limiting sleeve 54 is installed on the connecting assembly 4, the limiting groove 55 is formed on the limiting sleeve 54, the limiting groove 55 of the limiting sleeve 54 is matched with the connecting assembly 4, the rolling ball 53 is limited on the connecting assembly 4, the rolling ball 53 can improve the carrying capacity of the whole walking assembly 5, and can match the camera 1 with greater weight or volume, wherein the limiting sleeve 54 is connected at the bottom end of the connecting assembly 4 through the threaded pair, so that there is a gap between the rolling ball 53 inside the limiting sleeve 54 and the connecting assembly 4, the rolling ball 53 can smoothly roll in the limiting sleeve 54, the smoothness in the walking process is improved, the pressure of the propulsion system is reduced, the front part of the camera 1 is lifted through the rolling ball 53, the wear of the camera 1 is reduced, and the service life is prolonged. The limiting sleeve 54 is connected at the bottom end of the connecting assembly 4 through the threaded pair, so that the rolling ball 53 can be easily replaced and maintained after wear, and the labor intensity is reduced.

[0052] Please refer to Figures 4 to 5 In some embodiments, the connecting seat 2, the clamping assembly 3, the connecting assembly 4 and the walking assembly 5 all adopt a hollow structure.

[0053] The connecting seat 2, the clamping assembly 3, the connecting assembly 4 and the walking assembly 5 are all arranged in a hollow structure, so that the weight of the whole industrial endoscope walking auxiliary device can be reduced, the pressure of the propulsion system is further reduced, the operation is more smooth, and the energy consumption is reduced.

[0054] It can be understood that the above embodiments only express the preferred embodiments of the present application, the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application; it should be pointed out that for ordinary skilled in the art, the above technical features can be freely combined without departing from the concept of the present application, and some deformations and improvements can be made, which all belong to the protection scope of the present application; therefore, any equivalent transformation and modification within the scope of the claims of the present application should belong to the scope of the claims of the present application.

Claims

1. An industrial endoscope travel assist device, characterized in that, include: Connecting base (2), clamping assembly (3), connecting assembly (4) and walking assembly (5) are fitted around the front periphery of the camera (1); The clamping assembly (3) is mounted on the connecting seat (2), and the connecting seat (2) is detachably and fixedly mounted on the front of the camera (1); The connecting component (4) is fixedly or detachably mounted on the connecting seat (2), and the walking component (5) is mounted on the connecting seat (2) through the connecting component (4). The walking component (5) at least lifts the front of the camera (1). The walking component (5) is movably connected to the connecting component (4) to enable it to rotate or roll on the inner wall of the inspected equipment.

2. The industrial endoscope travel assist device according to claim 1, characterized in that, The clamping assembly (3) includes a clamping block (31) and a locking member (32). The connecting seat (2) has multiple slots (34). The clamping block (31) is slidably connected in the slots (34). The locking member (32) is installed between the clamping block (31) and the connecting seat (2). When the connecting seat (2) is installed in front of the camera (1), the clamping block (31) contacts the front groove (11) of the camera (1).

3. The industrial endoscope travel assist device according to claim 2, characterized in that, The clamping block (31) is spherical or has a dome at the bottom.

4. The industrial endoscope travel assist device according to claim 2, characterized in that, The locking member (32) is the first elastic member, which uses its own elastic force to push the clamping block (31) into the front groove (11) of the camera (1).

5. The industrial endoscope travel assist device according to claim 1, characterized in that, The clamping assembly (3) consists of a plurality of screws (33) that are threadedly mounted on the connector (2). When the connector (2) is mounted on the front of the camera (1), the bottom ends of the plurality of screws (33) are inserted into the front groove (11) of the camera (1).

6. The industrial endoscope travel assist device according to claim 1, characterized in that, The connecting assembly (4) includes: a mounting base (41), a shock absorber (42), a stop (43), and a connecting rod (44). The mounting base (41) is fixedly mounted on the connecting base (2). The shock absorber (42) is slidably connected to the mounting base (41). The stop (43) is fixedly mounted on the upper end of the shock absorber (42). The connecting rod (44) is fixedly mounted on the lower end of the shock absorber (42). A second elastic element (45) is sleeved around the portion of the shock absorber (42) located between the connecting rod (44) and the mounting base (41). The walking assembly (5) is rotatably or rollingly connected to the connecting rod (44).

7. The industrial endoscope travel assist device according to claim 1, characterized in that, The walking component (5) includes a roller (51) and a limiting member (52). The roller (51) is rotatably connected to the connecting component (4), and the limiting member (52) is installed at the end of the connecting component (4) to restrict the roller (51) on the connecting component (4).

8. The industrial endoscope travel assist device according to claim 7, characterized in that, The limiting member (52) is a locking nut that is threadedly connected to the connecting assembly (4), or a cotter pin that is inserted into the connecting assembly (4).

9. The industrial endoscope travel assist device according to claim 1, characterized in that, The walking component (5) includes a ball bearing (53) and a limiting sleeve (54). The ball bearing (53) is rotatably connected to the connecting component (4). The limiting sleeve (54) is installed on the connecting component (4). A limiting groove (55) is formed on the limiting sleeve (54). The limiting groove (55) of the limiting sleeve (54) cooperates with the connecting component (4) to restrict the ball bearing (53) on the connecting component (4).

10. The industrial endoscope travel assist device according to any one of claims 1-9, characterized in that, The connecting seat (2), clamping assembly (3), connecting assembly (4) and walking assembly (5) all adopt a hollow structure.

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