Label placement method for suspended flexible tracks

Abstract

This application relates to the field of robot flexible track technology, and more specifically, to a label placement method for a suspended flexible track. This application allows for easy locking with the flexible track. By twisting the locking section in the locked state, the locking section can be separated from the first bending section, allowing for easy removal of the fixing collar from the flexible track or adjustment of the fixing position of the fixing collar and the flexible track. In some embodiments of this application, the fixing collar is fixedly connected to the flexible track, preventing the label fixing structure from being moved by the inspection robot. With the fixing collar fixedly connected to the flexible track, a vibration damping element is connected between the fixing collar and the vertical member, which can reduce the vibration of the vertical member, ensuring that the labels on the vertical member remain within the scanning range when the inspection robot scans.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of robot flexible track, and more particularly, to a label arrangement method of a suspended flexible track. BACKGROUND

[0002] The statements in this section merely provide background information related to the present application and do not necessarily constitute the prior art.

[0003] With the progress of science and technology, inspection robots are increasingly applied in production. At present, the flexible track used by the inspection robot is mainly rigid flexible track. The rigid flexible track can be built by hard materials such as I-shaped steel and steel pipe belt. The inspection robot can detect the surrounding environment on the rigid flexible track by means of laser radar, camera and the like, and can obtain corresponding information through algorithms.

[0004] The rigid flexible track has defects such as inconvenient transportation and high cost. Especially when the inspection robot needs to work in the air, the installation and maintenance of the rigid flexible track are relatively difficult. The flexible track overcomes the shortcomings of the rigid flexible track and becomes a main flexible track mode of the inspection robot. SUMMARY

[0005] Therefore, the present application provides a fixing sleeve for fixing with a flexible track, a label fixing structure arranged on the flexible track and a label arrangement method of a suspended flexible track to solve one or more technical problems in the related art or provide technical support for solving the technical problems. The present application is implemented as follows:

[0006] In a first aspect, the embodiments of the present application provide a fixing sleeve for fixing with a flexible track, comprising:

[0007] a sleeve segment located at the top, used for sleeving on the flexible track and fixed with the flexible track; and comprising an overall vertical extension

[0008] a first vertical segment located at the left side of the sleeve segment;

[0009] a second vertical segment located at the right side of the sleeve segment;

[0010] a third vertical segment;

[0011] a first bending segment bent in the horizontal direction, the first bending segment is close to the first vertical segment, and the bending direction of the first bending segment is towards or away from the fixing sleeve;

[0012] a locking segment connected to the bottom end of the first vertical segment, the locking segment is overall vertically extended;

[0013] The top end of the first vertical section is connected with one end of the sleeve section, and the top end of the second vertical section is connected with the other end of the sleeve section.

[0014] The top end of the third vertical section is connected with the first bending section, and the bottom end of the third vertical section is directly or indirectly connected with the bottom end of the second vertical section.

[0015] When the locking section is in a free state, the locking section and the first bending section are separated from each other; under the action of an external force, the locking section and the first bending section are in contact, and the sleeve section and the flexible track are in contact; and after the external force is removed, the locking section is fixedly connected with the first bending section under the action of a restoring force, so as to keep the sleeve section and the flexible track fixedly connected.

[0016] In some embodiments, the fixing sleeve further comprises a bearing section at the bottom, one end of the bearing section being connected with the bottom end of the second vertical section, and the other end being connected with the bottom end of the third vertical section. For example, the steel ring can be omitted, and the label is directly connected

[0017] In some embodiments, the fixing sleeve further comprises a second bending section which is bent in a horizontal direction as a whole, one end of the second bending section being connected with the first bending section, the second vertical section being arranged in the second bending section and in contact with the second bending section, and the bending direction of the second bending section being towards or away from the fixing sleeve.

[0018] In some embodiments, the bending direction of the first bending section is towards the fixing sleeve, and the bending direction of the second bending section is towards the fixing sleeve.

[0019] In some embodiments, the bending direction of the first bending section is away from the fixing sleeve, and the bending direction of the second bending section is away from the fixing sleeve.

[0020] In some embodiments, the locking section protrudes from the first bending section, and the side surface of the locking section towards the first bending section is arc-shaped. On the one hand, it is convenient for pliers to apply force, and on the other hand, it is convenient to hold

[0021] In some embodiments, the side surface of the bearing section towards the sleeve section is arc-shaped.

[0022] In some embodiments, the second vertical section and / or the third vertical section is inclined in a vertical direction and towards the bearing section.

[0023] In some embodiments, the bending angle of the first bending section is less than or equal to 90 degrees.

[0024] In some embodiments, the flexible track is a steel wire rope track, and the sleeve joint section is arc-shaped towards the side of the sleeve joint section.

[0025] In a second aspect, a label fixing structure arranged on a flexible track is provided, comprising, from top to bottom, a fixing sleeve ring, a damping member, and a vertical member.

[0026] The fixing sleeve ring is arranged on the flexible track and fixedly connected with the flexible track.

[0027] The damping member is arranged below the fixing sleeve ring and connected with the fixing sleeve ring.

[0028] The vertical member is arranged below the damping member and movably connected with the damping member.

[0029] The damping member is formed with a connecting ring, the vertical member is formed with a connecting hole, the connecting ring is connected with the vertical member through the connecting hole, and the diameter of the connecting hole is greater than the thickness of the connecting ring so that the vertical member extends vertically under the action of gravity.

[0030] When the inspection robot contacts the fixing sleeve ring and passes over the fixing sleeve ring, the fixing sleeve ring fixedly connected with the flexible track remains unchanged in position with the flexible track; when the flexible track vibrates, the fixing sleeve ring fixedly connected with the flexible track vibrates along with the flexible track so that the vertical member vibrates, and the damping member is arranged between the fixing sleeve ring and the vertical member to reduce the vibration of the vertical member.

[0031] In some embodiments, the diameter of the connecting ring is greater than the amplitude of the vibration of the vertical member, and the diameter of the connecting hole is greater than the amplitude of the vibration of the vertical member. The amplitude is the maximum displacement of the vibration of the vertical member.

[0032] In some embodiments, the damping member is a damping ring which is annular as a whole, the damping ring passes through the fixing sleeve ring arranged above and is connected with the fixing sleeve ring, and the damping ring passes through the connecting hole and is connected with the vertical member arranged below.

[0033] In some embodiments, the number of the damping rings is multiple, the multiple damping rings are sequentially connected from top to bottom, the damping ring arranged above passes through the fixing sleeve ring and is connected with the fixing sleeve ring, and the damping ring arranged below passes through the connecting hole and is connected with the vertical member.

[0034] In some embodiments, the vertical member is connected with a weight bearing member.

[0035] Preferably, the weight bearing member is connected with the protrusions on both sides of the vertical member.

[0036] Preferably, the load-bearing member is narrow on top and wide on bottom to reduce collision with the side of the vertical member.

[0037] Preferably, the number of load-bearing members is even, and the weight of each load-bearing member is the same, and the number of load-bearing members on both sides of the vertical member is the same.

[0038] In some embodiments, the fixed collar comprises:

[0039] A sleeve segment at the top for sleeving and fixing on the flexible track; and a whole vertical extension

[0040] A first vertical segment on the left side of the sleeve segment;

[0041] A second vertical segment on the right side of the sleeve segment;

[0042] A third vertical segment;

[0043] A first bending segment that bends in the horizontal direction, the first bending segment is close to the first vertical segment, and the bending direction of the first bending segment is towards or away from the fixed collar;

[0044] A whole vertical extension locking segment connected to the bottom end of the first vertical segment;

[0045] Wherein, the top end of the first vertical segment is connected to one end of the sleeve segment, and the top end of the second vertical segment is connected to the other end of the sleeve segment;

[0046] Wherein, the top end of the third vertical segment is connected to the first bending segment, and the bottom end of the third vertical segment is directly or indirectly connected to the bottom end of the second vertical segment;

[0047] Wherein, in the free state of the locking segment, the locking segment and the first bending segment are separated from each other; under the action of external force, the locking segment and the first bending segment are in contact, the sleeve segment and the flexible track are in contact; and after the external force is removed, the locking segment is in contact with the first bending segment under the action of restoring force to keep the sleeve segment and the flexible track in contact.

[0048] In some embodiments, the fixed collar further comprises:

[0049] A bearing segment at the bottom, one end of the bearing segment is connected to the bottom end of the second vertical segment, and the other end is connected to the bottom end of the third vertical segment. For example, the steel ring can be omitted, and the label

[0050] In some embodiments, the fixed collar further comprises:

[0051] a second bending section bending in a horizontal direction, one end of the second bending section being connected with the first bending section, the second vertical section being arranged in the second bending section and abutting against the second bending section, the bending direction of the second bending section being towards or away from the fixed sleeve ring.

[0052] In some embodiments, the bending direction of the first bending section is towards the fixed sleeve ring, and the bending direction of the second bending section is towards the fixed sleeve ring.

[0053] The bending direction of the first bending section is away from the fixed sleeve ring, and the bending direction of the second bending section is away from the fixed sleeve ring.

[0054] In some embodiments, the bending angle of the first bending section is less than or equal to 90 degrees.

[0055] In a third aspect, a label arrangement method for a suspended flexible track is provided, comprising:

[0056] fixing a label on a vertical piece;

[0057] sleeving a fixed sleeve ring on the flexible track and fixedly connecting the fixed sleeve ring with the flexible track; when the inspection robot contacts and passes over the fixed sleeve ring, the fixed sleeve ring fixedly connected with the flexible track remains unchanged in position with the flexible track;

[0058] arranging a damping piece below the fixed sleeve ring and connecting the damping piece with the fixed sleeve ring;

[0059] arranging the vertical piece below the damping piece and movably connecting the vertical piece with the damping piece; wherein a connecting ring formed by the damping piece is passed through a connecting hole formed by the vertical piece, the diameter of the connecting hole is greater than the thickness of the connecting ring so that the vertical piece extends vertically under the action of gravity; wherein when the flexible track vibrates, the fixed sleeve ring fixedly connected with the flexible track vibrates along with the flexible track so that the vertical piece vibrates, and the damping piece is arranged between the fixed sleeve ring and the vertical piece to reduce the vibration of the vertical piece.

[0060] In some embodiments, the label arrangement method further comprises:

[0061] pre-acquiring the amplitude of the vertical piece when it vibrates, setting the aperture of the connecting ring and the aperture of the connecting hole;

[0062] wherein the aperture of the connecting ring is set to be greater than the amplitude of the vertical piece when it vibrates, and the aperture of the connecting hole is set to be greater than the amplitude of the vertical piece when it vibrates. The amplitude is the maximum displacement of the vertical piece when it vibrates.

[0063] In some embodiments, the damping ring is annular in whole, and the damping ring is passed through the fixing ring on the top and connected with the fixing ring, and the damping ring is passed through the connecting hole and connected with the vertical piece on the bottom.

[0064] In some embodiments, the label arrangement method further comprises: setting multiple levels of damping; wherein the number of damping rings is set to be multiple, and the multiple damping rings are connected in turn from top to bottom; the damping ring on the top is set to be passed through the fixing ring and connected with the fixing ring; and the damping ring on the bottom is set to be passed through the connecting hole and connected with the vertical piece.

[0065] In some embodiments, the label arrangement method further comprises: reducing the lateral movement of the vertical piece; wherein the lateral movement distance of the vertical piece is reduced by connecting the weight piece with the vertical piece.

[0066] Preferably, the weight piece is connected to the protrusions on both sides of the vertical piece.

[0067] Preferably, the weight piece is set to be narrow on the top and wide on the bottom to reduce the collision with the side of the vertical piece.

[0068] Preferably, the number of weight pieces is set to be even, and the weight of each weight piece is the same, and the number of weight pieces connected to the vertical piece on both sides is set to be the same.

[0069] In some embodiments, the fixing ring is sleeved on the flexible track and fixedly connected with the flexible track, comprising:

[0070] The sleeve segment on the top of the fixing ring is sleeved on the flexible track;

[0071] An external force is applied to twist the locking segment in a free state, so that the locking segment is in contact with the first bending segment, and the sleeve segment is in contact with the flexible track;

[0072] The applied external force is removed, and the locking segment is fixedly connected with the first bending segment under the action of a restoring force, so as to maintain the fixed connection of the sleeve segment with the flexible track.

[0073] The fixing ring comprises a sleeve segment on the top, which is used to be sleeved on the flexible track and fixedly connected with the flexible track; and a vertically extending

[0074] The first vertical segment is located on the left side of the sleeve segment;

[0075] The second vertical segment is located on the right side of the sleeve segment;

[0076] The third vertical segment;

[0077] the first bending segment is bent in a horizontal direction, the first bending segment is close to the first vertical segment, and the bending direction of the first bending segment is towards or away from the fixed sleeve ring;

[0078] the locking segment is vertically extended and connected to the bottom end of the first vertical segment;

[0079] wherein the top end of the first vertical segment is connected to one end of the sleeve segment, and the top end of the second vertical segment is connected to the other end of the sleeve segment;

[0080] wherein the top end of the third vertical segment is connected to the first bending segment, and the bottom end of the third vertical segment is directly or indirectly connected to the bottom end of the second vertical segment;

[0081] wherein, when the locking segment is in a free state, the locking segment is separated from the first bending segment.

[0082] In some embodiments, the label arrangement method further comprises:

[0083] arranging a bearing segment, connecting one end of the bearing segment to the bottom end of the second vertical segment and the other end to the bottom end of the third vertical segment, and arranging the damping member below the fixed sleeve ring and connecting it to the bearing segment.

[0084] In some embodiments, the label arrangement method further comprises:

[0085] arranging the second vertical segment in the second bending segment, wherein the second bending segment is bent in a horizontal direction, one end of the second bending segment is connected to the first bending segment, the second vertical segment is arranged in the second bending segment and in contact with the second bending segment, and the bending direction of the second bending segment is towards or away from the fixed sleeve ring.

[0086] In some embodiments, the fixed sleeve ring is arranged on the flexible track and fixedly connected to the flexible track, comprising:

[0087] arranging the sleeve segment on the top of the fixed sleeve ring through the gap between the locking segment and the first bending segment;

[0088] applying an external force to twist the locking segment in a free state, so that the locking segment is in contact with the first bending segment, the sleeve segment is in contact with the flexible track, and the second bending segment is in contact with the second vertical segment and the flexible track, respectively;

[0089] The locking segment is clamped and fixed with the first bending segment under the action of a restoring force to keep the clamping and fixing of the sleeve segment with the flexible track and the clamping and fixing of the second bending segment with the second vertical segment and the flexible track respectively.

[0090] In some embodiments, the label arrangement method further comprises:

[0091] The bending directions of the first bending segment and the second bending segment are set to include:

[0092] The bending direction of the first bending segment is set to face the fixed sleeve ring, and the bending direction of the second bending segment is set to face the fixed sleeve ring; or

[0093] The bending direction of the first bending segment is set to face away from the fixed sleeve ring, and the bending direction of the second bending segment is set to face away from the fixed sleeve ring.

[0094] The beneficial effects brought by some embodiments of the present application are that, through the gap between the locking segment and the first bending segment, the sleeve segment at the top of the fixed sleeve ring can be sleeved on the flexible track, and the flexible track provides support for the hovering of the fixed sleeve ring in the air. By twisting the locking segment in the free state to make the locking segment abut against the first bending segment and be clamped and fixed with the first bending segment under the action of the restoring force of the locking segment, the fixed sleeve ring forms a closed structure and cannot be separated from the flexible track. After the external force is removed, the locking segment is clamped and fixed with the first bending segment under the action of the restoring force to keep the clamping and fixing of the sleeve segment with the flexible track. Through the above setting, the self-locking structure for conveniently and fixedly connecting with the flexible track is provided, and by twisting the locking segment in the locked state to separate the locking segment from the first bending segment, the fixed sleeve ring can be conveniently removed from the flexible track or the fixed position of the fixed sleeve ring and the flexible track can be adjusted.

[0095] In some embodiments of the present application, the fixed sleeve ring is fixedly connected with the flexible track to prevent the label fixing structure from being driven by the inspection robot. In the case that the fixed sleeve ring is fixedly connected with the flexible track, the damping member is connected between the fixed sleeve ring and the vertical member to reduce the vibration of the vertical member, so that the label on the vertical member is within the scanning range when the inspection robot scans.

[0096] It should be understood that the content described in this part is not intended to identify key or important features of the embodiments of the present application, nor is it used to limit the scope of the present application. Other features of the present application will become apparent from the following detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings. Those skilled in the art will more clearly understand the above and other purposes, advantages and features of the present application according to the following detailed description of specific embodiments of the present application in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0097] Some specific embodiments of the present application will be described in detail below with reference to the drawings, which are intended to be illustrative and not restrictive, and are used to better understand the present application, and do not constitute a limitation thereof. The same reference numbers in the drawings indicate the same or similar components or parts. Those skilled in the art should understand that the drawings are not necessarily drawn to scale. In the drawings:

[0098] Figure 1 Structure diagram of the fixed sleeve ring for some embodiments of the present application;

[0099] Figure 2 Structure diagram of the fixed sleeve ring for some embodiments of the present application;

[0100] Figure 3 Installation diagram of the fixed sleeve ring and the flexible track for some embodiments of the present application;

[0101] Figure 4 Installation diagram of the fixed sleeve ring and the flexible track for some embodiments of the present application;

[0102] Figure 5 Connection diagram of the label fixing structure and the flexible track for some embodiments of the present application;

[0103] Figure 6 Connection diagram of the label fixing structure and the flexible track for some embodiments of the present application;

[0104] Figure 7 Connection diagram of the label fixing structure and the flexible track for some embodiments of the present application;

[0105] Figure 8 Structure diagram of the damping member for some embodiments of the present application;

[0106] Figure 9 Diagram of the inspection robot driving to the label fixing structure for some embodiments of the present application;

[0107] Figure 10 Diagram of the inspection robot driving through the label fixing structure for some embodiments of the present application;

[0108] Figure 11 Flowchart of the label arrangement method for the suspended flexible track for some embodiments of the present application.

[0109] Explanation of main element symbols:

[0110] 01 - label fixing structure;

[0111] 10-Fixing collar, 101-Sleeve section, 102-First vertical section, 103-Second vertical section, 104-Third vertical section, 105-First bending section, 106-Locking section, 107-Bearing section, 108-Second bending section;

[0112] 20 - Vibration damping components;

[0113] 30 - Vertical component;

[0114] 40 - Load-bearing components;

[0115] 02-Flexible track;

[0116] 03-Needle-nose pliers;

[0117] 04-Inspection Robot;

[0118] θ - The bending angle of the first bend. Detailed Implementation

[0119] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings, including many details of the embodiments of this application to aid understanding. The described embodiments are only possible technical implementations of this application and should be considered merely exemplary, not all possible implementations. Similarly, for clarity and conciseness, some descriptions of well-known functions and structures are omitted in the following description.

[0120] The terms "first," "second," etc., used in this application are used to distinguish similar objects, not to describe a specific order or sequence. It should be understood that such terms are interchangeable where appropriate, and the objects distinguished by "first," "second," etc., are generally of the same class, not limited in number; for example, the first object can be one or more. In this application, "or / and," "and / or," and "or" indicate that the object is at least one of them, while "or" indicates that the object is one of them. The term "multiple" means two or more.

[0121] In this application, "vertical," "horizontal," "front," "back," "left," "right," "high," and "low" are based on... Figure 2 The coordinates shown are primarily intended to better describe this application and its embodiments, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to be constructed and operated in a specific orientation.

[0122] Exemplary application scenarios

[0123] Before introducing the technical solutions of this application, we will first introduce exemplary application scenarios of the technical solutions of the embodiments of this application.

[0124] When the inspection robot works in the air, the corresponding flexible track is erected in the air, and the rigid flexible track has defects such as inconvenient transportation, difficult installation and maintenance, and high cost. The flexible track overcomes the shortcomings of the rigid flexible track, but the flexible track is easy to deform, and when the inspection robot moves to a certain point of the flexible track, the height of the point decreases, and the label connected to the flexible track also decreases in height. The closer the label is to the point, the greater the height of the label decreases. The inspection robot scans the label to obtain information provided by the label, for example, the information can be the latitude and longitude information of the position of the label. When the label moves vertically or horizontally, it will affect the positioning of the label by the inspection robot, resulting in failure of the label scanning.

[0125] Exemplary technical solutions

[0126] Based on the above considerations, according to a first aspect of the present application, a fixing collar 10 for fixing with a flexible track 02 is provided, referring to Figure 1 and Figure 2 , comprising:

[0127] a sleeve segment 101 located at the top, used for sleeving on the flexible track 02 and fixed with the flexible track 02; and comprising an overall vertical extension

[0128] a first vertical segment 102 located at the left side of the sleeve segment 101;

[0129] a second vertical segment 103 located at the right side of the sleeve segment 101;

[0130] a third vertical segment 104;

[0131] a first bending segment 105 bent in the horizontal direction as a whole, the first bending segment 105 is close to the first vertical segment 102, and the bending direction of the first bending segment 105 is towards or away from the fixing collar 10;

[0132] a locking segment 106 vertically extended as a whole, connected to the bottom end of the first vertical segment 102;

[0133] wherein, the top end of the first vertical segment 102 is connected with one end of the sleeve segment 101, and the top end of the second vertical segment 103 is connected with the other end of the sleeve segment 101;

[0134] wherein, the top end of the third vertical segment 104 is connected with the first bending segment 105, and the bottom end of the third vertical segment 104 is directly or indirectly connected with the bottom end of the second vertical segment 103;

[0135] When the locking section 106 is in a free state, the locking section 106 is separated from the first bending section 105; when an external force is applied, the locking section 106 is in contact with the first bending section 105 and the sleeve section 101 is in contact with the flexible track 02; and when the external force is removed, the locking section 106 is fixed to the first bending section 105 under the action of a restoring force, so as to keep the sleeve section 101 fixed to the flexible track 02.

[0136] In the embodiment, the sleeve section 101 on the top of the fixed sleeve ring 10 can be sleeved on the flexible track 02 through the gap between the locking section 106 and the first bending section 105, and the flexible track 02 provides support for the fixed sleeve ring 10 hovering in the air. The locking section 106 in the free state can be twisted to make the locking section 106 in contact with the first bending section 105, and the locking section 106 is fixed to the first bending section 105 under the action of a restoring force, so as to keep the fixed sleeve ring 10 in a closed structure and not separated from the flexible track 02. When the external force is removed, the locking section 106 is fixed to the first bending section 105 under the action of a restoring force (referred to as a locked state), so as to keep the sleeve section 101 fixed to the flexible track 02. Through the above arrangement, the self-locking structure provided by the embodiment can be conveniently fixed to the flexible track 02, and the locking section 106 in the locked state can be twisted to separate the locking section 106 from the first bending section 105, so as to conveniently remove the fixed sleeve ring 10 from the flexible track 02 or adjust the fixed position of the fixed sleeve ring 10 and the flexible track 02.

[0137] In a preferred embodiment, referring to Figure 1 and Figure 2 The fixed sleeve ring 10 further comprises a bearing section 107 at the bottom, one end of the bearing section 107 is connected to the bottom end of the second vertical section 103, and the other end is connected to the bottom end of the third vertical section 104. In the embodiment without the bearing section 107, the second vertical section 103 is directly connected to the third vertical section 104. In the embodiment with the bearing section 107, the second vertical section 103 is connected to the third vertical section 104 through the bearing section 107, so that the connection between the bearing section 107 and the lower vibration-damping member 20 can be adjusted by setting the shape of the bearing section 107. For example, the side surface of the bearing section 107 towards the sleeve section 101 is arc-shaped, which can prevent the bearing section 107 from affecting the vibration-damping effect of the vibration-damping member 20 when the bearing section 107 is stuck to the vibration-damping member 20, and can keep the vibration-damping member 20 in a vertical state to avoid damaging the vertical member 30.

[0138] In a preferred embodiment, referring to Figure 2, the fixed sleeve ring 10 further comprises a second bending section 108 which is bent in horizontal direction, one end of the second bending section 108 is connected with the first bending section 105, the second vertical section 103 is placed in the second bending section 108 and is in contact with the second bending section 108, the bending direction of the second bending section 108 is towards or away from the fixed sleeve ring 10.

[0139] In the embodiment, the second vertical section 103 is placed in the second bending section 108 and is in contact with the second bending section 108, which can prevent the second vertical section 103 from moving during the process of prying the locking section 106, and can provide sufficient restoring force for the locking section 106 in the locked state, and can prevent the second vertical section 103 from moving to facilitate the clamping and fixing of the sleeve section 101 and the flexible rail 02.

[0140] Since the second bending section 108 and the first bending section 105 are located on both sides of the fixed sleeve ring 10, when the second bending section 108 and the first bending section 105 are both towards or away from the fixed sleeve ring 10, the bending directions of the two are basically opposite. For example, in the embodiment shown in Figure 2 , the bending direction of the first bending section 105 is to the right, and the bending direction of the second bending section 108 is to the left, that is, the bending direction of the first bending section 105 is towards the fixed sleeve ring 10, and the bending direction of the second bending section 108 is towards the fixed sleeve ring 10, in this embodiment, as shown in the free state in Figure 3 , the locking section 106 is away from the first bending section 105, the restoring force causes the locking section 106 to restore away from the first bending section 105, so that the locking section 106 is clamped and fixed with the first bending section 105. For example, in an embodiment not shown, the bending direction of the first bending section 105 is to the left, and the bending direction of the second bending section 108 is to the right, that is, the bending direction of the first bending section 105 is away from the fixed sleeve ring 10, and the bending direction of the second bending section 108 is away from the fixed sleeve ring 10, in this embodiment, the locking section 106 is over the first bending section 105, that is, the locking section 106 is inside the fixed sleeve ring 10, the restoring force causes the locking section 106 to restore close to the inside of the fixed sleeve ring 10, so that the locking section 106 is clamped and fixed with the first bending section 105.

[0141] In a preferred embodiment, the locking section 106 protrudes from the first bending section 105, and the side of the locking section 106 towards the first bending section 105 is arc-shaped. In this embodiment, the protruding locking section 106 can reduce the external force applied, Figure 4 is a schematic diagram of applying external force to the locking section 106 by using the needle-nose pliers 03.

[0142] In a preferred embodiment, the second vertical section 103 and / or the third vertical section 104 is / are inclined in the vertical direction and towards the bearing section 107. Specifically, the second vertical section 103 is inclined in the vertical direction and towards the bearing section 107. The third vertical section 104 is inclined in the vertical direction and towards the bearing section 107. The second vertical section 103 and the third vertical section 104 are inclined in the vertical direction and towards the bearing section 107.

[0143] In the present embodiment, as shown in Figure 2 When the flexible rail 02 presses the second bending section 108, the moving track of the right end of the second bending section 108 is an arc in the vertical direction. The inclination of the second vertical section 103 towards the bearing section 107 can prevent the second bending section 108 from being stuck by the second vertical section 103 and unable to move downwards. As shown in Figure 1 and Figure 2 The inclined third vertical section 104 can increase the distance of the left arrangement of the first bending section 105, so that the position of the first bending section 105 can be adjusted according to the thickness of the flexible rail 02. For example, when the flexible rail 02 is thin, the first bending section 105 can be arranged to the right. For example, when the fixed sleeve ring 10 is made of a steel bar, the first bending section 105 can be pressed to the right and permanently shaped to permanently arrange the first bending section 105 to the right.

[0144] In a preferred embodiment, the bending angle of the first bending section 105 is less than or equal to 90 degrees, which can prevent the locking section 106 from coming out of the first bending section 105. In the embodiment shown in Figure 2 In the embodiment shown in Figure 2 In the embodiment shown in

[0145] In a preferred embodiment, the flexible rail 02 is a steel wire rail, and the side of the sleeve joint section 101 towards the sleeve joint section 101 is arc-shaped to increase the connection area with the steel wire rail, so as to increase the firmness of the connection. In some preferred embodiments, the radius of the sleeve joint section 101 is smaller than the radius of the steel wire rail, so as to increase the firmness of the connection.

[0146] Specifically, as shown in Figure 3 and Figure 4As shown, the sleeve segment 101 is sleeved on the flexible track 02. The locking segment 106 is moved into the first bending segment 105 by rotating the pincers 03 in the direction of the arrow. Since the radius of the sleeve segment 101 is smaller than the radius of the steel wire track, the sleeve segment 101 has a relatively large clamping force on the flexible track 02 after being locked, which not only ensures the normal passing of the inspection robot 04, but also prevents the vertical piece 30 below from moving horizontally relative to the flexible track 02, so that the vertical piece 30 always remains vertical, and the label can be read smoothly.

[0147] According to a second aspect of the present application, a label fixing structure 01 arranged on a flexible track 02 is provided, as shown in Figure 5 and Figure 6 The label fixing structure 01 comprises, from top to bottom:

[0148] The fixing sleeve 10 is used for sleeving on the flexible track 02 and fixedly connected with the flexible track 02;

[0149] The damping piece 20 is located below the fixing sleeve 10 and connected with the fixing sleeve 10;

[0150] The vertical piece 30 is located below the damping piece 20 and movably connected with the damping piece 20;

[0151] The damping piece 20 is formed with a connecting ring, the vertical piece 30 is formed with a connecting hole, the connecting ring passes through the connecting hole and is connected with the vertical piece 30, and the diameter of the connecting hole is greater than the thickness of the connecting ring so that the vertical piece 30 extends vertically under the action of gravity;

[0152] When the inspection robot 04 contacts and passes the fixing sleeve 10, the fixing sleeve 10 fixedly connected with the flexible track 02 remains unchanged with the position of the flexible track 02; when the flexible track 02 vibrates, the fixing sleeve 10 fixedly connected with the flexible track 02 vibrates with the flexible track 02 so that the vertical piece 30 vibrates, and the damping piece 20 is arranged between the fixing sleeve 10 and the vertical piece 30 to reduce the vibration of the vertical piece 30.

[0153] In the embodiment, the fixing sleeve 10 is fixedly connected with the flexible track 02, which prevents the label fixing structure 01 from being driven by the inspection robot 04. For example, when the label contains position information, the movement of the label fixing structure 01 will cause the inspection robot 04 to obtain incorrect position information. In the case that the fixing sleeve 10 is fixedly connected with the flexible track 02, the damping piece 20 is connected between the fixing sleeve 10 and the vertical piece 30, which can reduce the vibration of the vertical piece 30, so that the label on the vertical piece 30 is within the scanning range when the inspection robot 04 scans.

[0154] In a preferred embodiment, as shown in Figure 5 the diameter of the connecting hole is greater than the amplitude of the vertical member 30 when it vibrates. The amplitude is the maximum displacement of the vertical member 30 when it vibrates.

[0155] In this embodiment, by setting the diameter of the connecting ring and the connecting hole, it can prevent the vertical member 30 from colliding with other components when it vibrates, prevent the vertical member 30 from moving in other directions, and make the label on the vertical member 30 within the scanning range when the inspection robot 04 scans.

[0156] In Figure 5 and Figure 6 the embodiment shown, the damping member 20 is a damping ring that is annular as a whole, the damping ring passes through the fixed sleeve ring 10 located above and is connected with the fixed sleeve ring 10, and the damping ring passes through the connecting hole and is connected with the vertical member 30 located below. This can prevent the damping ring from colliding with other components when it vibrates, prevent the vertical member 30 from moving in other directions, and make the label on the vertical member 30 within the scanning range when the inspection robot 04 scans. Moreover, the damping ring reduces the friction with the vertical member 30, which is conducive to the vertical extension of the vertical member 30 under the action of gravity.

[0157] In a preferred embodiment, as shown in Figure 6 the number of damping rings is multiple, and the multiple damping rings are connected in order from top to bottom. The damping ring located above passes through the fixed sleeve ring 10 and is connected with the fixed sleeve ring 10, and the damping ring located below passes through the connecting hole and is connected with the vertical member 30. By increasing the number of damping rings, it is conducive to increasing the damping effect. However, the increase in the number of damping rings will cause the center of gravity of the vertical member 30 to be lowered, which will increase the amplitude of the vertical member 30. Considering comprehensively, Figure 6 the embodiment shown selects two damping rings for a group. Figure 5 In the embodiment shown, the number of damping rings in a group is one. Compared with the two damping rings in a group shown in Figure 6 the friction between one damping ring and the fixed sleeve ring 10 and the vertical member 30 is obviously greater, and the damping effect is more obvious, which is conducive to the faster and smoother landing of the vertical member 30.

[0158] Figure 5 , Figure 6The illustrated embodiment preferentially uses two sets of vibration damping rings connected to the vertical component 30 to increase the vertical stability of the vertical component 30. Due to the flexible characteristics of the flexible track 02, when three sets of vibration damping rings are used, the three sets of vibration damping rings may not be on the same straight line, causing one set of vibration damping rings to get stuck with the vertical component 30. For example, one side of the upper surface of the vertical component 30 may be higher than the other side, which is actually not conducive to keeping the label within the scanning range of the inspection robot 04.

[0159] The vibration in this application specifically refers to the up-and-down undulating motion of the flexible track 02 when the inspection robot 04 moves. In addition to its vertical undulating motion, the vertical member 30 also moves laterally (left-right, forward-backward), for example, when it is windy. In a preferred embodiment, as... Figure 7 As shown, the vertical member 30 is connected to a load-bearing member 40, thereby reducing the lateral displacement of the vertical member 30. Preferably, the load-bearing member 40 is connected to the protrusions on both sides of the vertical member 30. Preferably, the load-bearing member 40 is narrower at the top and wider at the bottom to reduce collisions with the sides of the vertical member 30. Preferably, the number of load-bearing members 40 is even, and the weight of each load-bearing member 40 is the same, with the same number of load-bearing members 40 connected to both sides of the vertical member 30. By setting the load-bearing member 40, the label swaying caused by the airflow generated by the ventilation system in the livestock farm is reduced, thus minimizing the impact of airflow.

[0160] The technical solution for the retaining collar 10 is detailed in the first aspect. The illustrative retaining collar 10 includes:

[0161] The top-mounted sleeve section 101 is used to fit onto and fix to the flexible track 02; and includes an integrally vertically extending...

[0162] The first vertical segment 102 is located to the left of the socket segment 101;

[0163] The second vertical segment 103 is located to the right of the socket segment 101;

[0164] Third vertical segment 104;

[0165] The first bending segment 105 is bent horizontally, and the first bending segment 105 is close to the first vertical segment 102. The bending direction of the first bending segment 105 is towards the fixed collar 10 or away from the fixed collar 10.

[0166] The locking section 106, which extends vertically as a whole, is connected to the bottom end of the first vertical section 102;

[0167] The top end of the first vertical segment 102 is connected to one end of the socket segment 101, and the top end of the second vertical segment 103 is connected to the other end of the socket segment 101.

[0168] wherein the top end of the third vertical section 104 is connected with the first bending section 105, and the bottom end of the third vertical section 104 is directly or indirectly connected with the bottom end of the second vertical section 103;

[0169] wherein, in the free state of the locking section 106, the locking section 106 is separated from the first bending section 105; under the action of external force, the locking section 106 is in contact with the first bending section 105, and the sleeve section 101 is in contact with the flexible track 02; and after the external force is removed, the locking section 106 is fixed with the first bending section 105 under the action of restoring force, so as to keep the sleeve section 101 fixed with the flexible track 02.

[0170] In a preferred embodiment, the fixed sleeve ring 10 further comprises a bearing section 107 at the bottom, one end of the bearing section 107 being connected with the bottom end of the second vertical section 103, and the other end being connected with the bottom end of the third vertical section 104.

[0171] In a preferred embodiment, the fixed sleeve ring 10 further comprises a second bending section 108 which is bent in the horizontal direction as a whole, one end of the second bending section 108 being connected with the first bending section 105, and the second vertical section 103 being placed in the second bending section 108 and in contact with the second bending section 108, the bending direction of the second bending section 108 being towards or away from the fixed sleeve ring 10.

[0172] In a preferred embodiment, the bending direction of the first bending section 105 is towards the fixed sleeve ring 10, and the bending direction of the second bending section 108 is towards the fixed sleeve ring 10; or

[0173] the bending direction of the first bending section 105 is away from the fixed sleeve ring 10, and the bending direction of the second bending section 108 is away from the fixed sleeve ring 10.

[0174] In a preferred embodiment, the bending angle of the first bending section 105 is less than or equal to 90 degrees.

[0175] Figure 8 wherein the damping ring has two free ends, and the number of turns is greater than one, and the damping ring can be connected with another damping ring, the fixed sleeve ring 10, or the vertical piece 30 through the free ends.

[0176] As Figure 9 and 10As shown, when the inspection robot 04 travels on the flexible track 02, the flexible track 02 can rotate to a certain amplitude, and the height of the label fixing structure of the present application is less than the distance between the flexible track 02 and the upper surface of the bottom of the inspection robot 04, which does not interfere with the travel of the inspection robot 04. In the present application, by keeping the vertical piece 30 vertically extended under the action of gravity, the rotation of the flexible track 02 caused by the vertical piece 30 is prevented, so that the label on the vertical piece 30 is within the scanning range when the inspection robot 04 scans. For example, when rigidly connected, the vertical piece 30 will collide with the inspection robot 04 when it rotates with the flexible track 02, affecting the travel of the inspection robot 04. For another example, if the vertical piece 30 is installed by rotating around the flexible track 02 (the rotating part is a clearance fit) with the help of its own gravity, although it can avoid collision with the flexible track 02, the vertical piece 30 will also move along the flexible track 02 due to the action of the wheels, and the dust accumulation on the flexible track 02 will also affect the rotation of the vertical piece 30. The present application solves the above technical problems by fixing the sleeve ring 10 to the flexible track 02 and keeping the vertical piece 30 vertically extended under the action of gravity.

[0177] According to a third aspect of the present application, a label arrangement method for a suspended flexible track 02 is provided, as shown, comprising: Figure 11

[0178] S110, fixing a label on the vertical piece 30.

[0179] S120, sleeving the fixing sleeve ring 10 on the flexible track 02 and fixing it to the flexible track 02. When the inspection robot 04 contacts the fixing sleeve ring 10 and passes over the fixing sleeve ring 10, the fixing sleeve ring 10 fixed to the flexible track 02 remains unchanged in position with the flexible track 02.

[0180] S130, arranging the damping piece 20 below the fixing sleeve ring 10 and connecting it to the fixing sleeve ring 10.

[0181] S140, arranging the vertical piece 30 below the damping piece 20 and movably connecting it to the damping piece 20. The connecting ring formed by the damping piece 20 passes through the connecting hole formed by the vertical piece 30, and the diameter of the connecting hole is greater than the thickness of the connecting ring so that the vertical piece 30 extends vertically under the action of gravity; when the flexible track 02 vibrates, the fixing sleeve ring 10 fixed to the flexible track 02 vibrates with the flexible track 02 so that the vertical piece 30 vibrates, and the damping piece 20 is placed between the fixing sleeve ring 10 and the vertical piece 30 to reduce the vibration of the vertical piece 30.

[0182] ​The fixing sleeve ring 10, the damping member 20, and the vertical member 30 form the label fixing structure 01 of any one of the second aspect.

[0183] In this embodiment, the fixing sleeve ring 10 is fixedly connected with the flexible track 02, preventing the label fixing structure 01 from being driven by the inspection robot 04. In the case that the fixing sleeve ring 10 is fixedly connected with the flexible track 02, the damping member 20 is connected between the fixing sleeve ring 10 and the vertical member 30, which can reduce the vibration of the vertical member 30, so that the labels on the vertical member 30 are within the scanning range when the inspection robot 04 scans.

[0184] It should be understood that, although each step in the figure is displayed in sequence according to the direction of the arrow, these steps are not necessarily executed in the order indicated by the arrow. Unless explicitly stated herein, there is no strict order limitation for the execution of these steps, and these steps can be executed in other orders. Moreover, at least part of the steps in the figure can include multiple sub-steps or multiple stages, which are not necessarily executed at the same time, but can be executed at different times. The execution order of these sub-steps or stages is not necessarily sequential, but can be executed alternately or alternately with at least part of other steps or sub-steps or stages of other steps.

[0185] In a preferred embodiment, the label arrangement method further comprises:

[0186] The amplitude of the vibration of the vertical member 30 is obtained in advance, and the aperture of the connecting ring and the aperture of the connecting hole are set;

[0187] The aperture of the connecting ring is set to be greater than the amplitude of the vibration of the vertical member 30, and the aperture of the connecting hole is set to be greater than the amplitude of the vibration of the vertical member 30. The amplitude is the maximum displacement of the vibration of the vertical member 30.

[0188] In a preferred embodiment, a damping ring with a whole ring shape is selected as the damping member 20, the damping ring is passed through the fixing sleeve ring 10 above and connected with the fixing sleeve ring 10, and the damping ring is passed through the connecting hole and connected with the vertical member 30 below.

[0189] In a preferred embodiment, the label arrangement method further comprises:

[0190] Multiple levels of vibration damping are set, wherein the number of the damping rings is multiple, and the multiple damping rings are connected in sequence from top to bottom; the damping ring above is set to pass through the fixing sleeve ring 10 and be connected with the fixing sleeve ring 10; and the damping ring below is set to pass through the connecting hole and be connected with the vertical member 30.

[0191] In a preferred embodiment, the label arrangement method further comprises:

[0192] The lateral movement of the vertical piece 30 is reduced; wherein the lateral movement distance of the vertical piece 30 is reduced by connecting the weight piece 40 to the vertical piece 30.

[0193] Preferably, the weight piece 40 is connected to the protrusions on both sides of the vertical piece 30.

[0194] Preferably, the weight piece 40 is arranged to be narrow at the top and wide at the bottom, so as to reduce the collision with the side edges of the vertical piece 30.

[0195] Preferably, the number of weight pieces 40 is even, and the weight of each weight piece 40 is the same, and the number of weight pieces 40 connected to both sides of the vertical piece 30 is the same.

[0196] In a preferred embodiment, the fixed sleeve ring 10 is sleeved on the flexible track 02 and fixedly connected to the flexible track 02, comprising:

[0197] The sleeving section 101 at the top of the fixed sleeve ring 10 is sleeved on the flexible track 02;

[0198] An external force is applied to twist the free state of the locking section 106, so that the locking section 106 is in contact with the first bending section 105, and the sleeving section 101 is in contact with the flexible track 02;

[0199] The external force is removed, and the locking section 106 is clamped and fixed with the first bending section 105 under the action of the restoring force, so as to maintain the clamping and fixing of the sleeving section 101 and the flexible track 02.

[0200] The fixed sleeve ring 10 comprises a sleeving section 101 at the top, which is used to be sleeved on the flexible track 02 and fixedly connected to the flexible track 02; and a whole vertical extension

[0201] The first vertical section 102 is located on the left side of the sleeving section 101;

[0202] The second vertical section 103 is located on the right side of the sleeving section 101;

[0203] The third vertical section 104;

[0204] The first bending section 105 is bent in the horizontal direction, and the first bending section 105 is close to the first vertical section 102, and the bending direction of the first bending section 105 is towards the fixed sleeve ring 10 or away from the fixed sleeve ring 10;

[0205] The locking section 106 extends vertically as a whole, and is connected to the bottom end of the first vertical section 102;

[0206] The top end of the first vertical section 102 is connected to one end of the sleeve section 101, and the top end of the second vertical section 103 is connected to the other end of the sleeve section 101.

[0207] The top end of the third vertical section 104 is connected to the first bending section 105, and the bottom end of the third vertical section 104 is directly or indirectly connected to the bottom end of the second vertical section 103.

[0208] When the locking section 106 is in a free state, the locking section 106 is separated from the first bending section 105.

[0209] In a preferred embodiment, the label arrangement method further comprises:

[0210] The bearing section 107 is provided, one end of the bearing section 107 is connected to the bottom end of the second vertical section 103, and the other end is connected to the bottom end of the third vertical section 104; and the damping member 20 is arranged below the fixed sleeve ring 10 and connected to the bearing section 107.

[0211] In a preferred embodiment, the label arrangement method further comprises:

[0212] The second vertical section 103 is arranged in the second bending section 108; the second bending section 108 is bent in a horizontal direction as a whole, one end of the second bending section 108 is connected to the first bending section 105, the second vertical section 103 is arranged in the second bending section 108 and abuts against the second bending section 108, and the bending direction of the second bending section 108 is towards or away from the fixed sleeve ring 10.

[0213] In a preferred embodiment, the fixed sleeve ring 10 is sleeved on the flexible rail 02 and fixedly connected to the flexible rail 02, which comprises:

[0214] The sleeve section 101 at the top of the fixed sleeve ring 10 is sleeved on the flexible rail 02 through the gap between the locking section 106 and the first bending section 105;

[0215] An external force is applied to twist the locking section 106 in a free state, so that the locking section 106 abuts against the first bending section 105, the sleeve section 101 abuts against the flexible rail 02, and the second bending section 108 abuts against the second vertical section 103 and the flexible rail 02, respectively.

[0216] When the external force is removed, the locking section 106 is clamped and fixed with the first bending section 105 under the restoring force, so as to keep the clamping and fixing of the sleeve section 101 and the flexible rail 02, and the clamping and fixing of the second bending section 108 and the second vertical section 103 and the flexible rail 02 respectively.

[0217] Preferably, the second vertical section 103 is inclined in the vertical direction and towards the bearing section 107. As shown in the figure, since the left end of the second bending section 108 is connected with the first bending section 105, when the flexible rail 02 presses the second bending section 108, the moving track of the right end of the second bending section 108 is a vertical arc, and the inclination of the second vertical section 103 towards the bearing section 107 can prevent the second bending section 108 from being clamped by the second vertical section 103 and unable to move downward.

[0218] In a preferred embodiment, the label arrangement method further comprises:

[0219] The bending directions of the first bending section 105 and the second bending section 108 are set, comprising:

[0220] The bending direction of the first bending section 105 is set towards the fixed sleeve 10, and the bending direction of the second bending section 108 is set towards the fixed sleeve 10; or

[0221] The bending direction of the first bending section 105 is set away from the fixed sleeve 10, and the bending direction of the second bending section 108 is set away from the fixed sleeve 10.

[0222] Hereinbefore, the embodiments of the present application have been described in detail with reference to the accompanying drawings. It should be noted that the implementation manners not shown or described in the accompanying drawings or the specification are known to those skilled in the art, and are not described in detail.

[0223] The above description is only some embodiments of the present application and the explanation of the technical principles applied, and does not limit the present application in any form. Those skilled in the art should understand that the disclosure range involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and also covers other technical solutions formed by any combination of the above technical features or equivalent features without departing from the above disclosed concept. For example, the technical solutions formed by the mutual replacement of the above features and the technical features disclosed in the present application (but not limited to) having similar functions are also within the protection scope of the present application.

Claims

1. A method of labeling a suspended flexible track, comprising: The method comprises the following steps: fixing a label on a vertical piece; sleeving a fixed sleeve ring on the flexible track and fixing the fixed sleeve ring with the flexible track; when the inspection robot contacts the fixed sleeve ring and passes over the fixed sleeve ring, the fixed sleeve ring fixed with the flexible track keeps the position of the flexible track unchanged; arranging a damping piece below the fixed sleeve ring and connecting the damping piece with the fixed sleeve ring; arranging the vertical piece below the damping piece and movably connecting the vertical piece with the damping piece; wherein the damping piece is arranged to pass through a connecting hole of the vertical piece, and the diameter of the connecting hole is larger than the thickness of a connecting ring of the damping piece so that the vertical piece extends vertically under the action of gravity; wherein when the flexible track vibrates, the fixed sleeve ring fixed with the flexible track vibrates along with the flexible track so that the vertical piece vibrates, and the damping piece is arranged between the fixed sleeve ring and the vertical piece to reduce the vibration of the vertical piece.

2. The label arrangement method according to claim 1, characterized in that, Further comprising: pre-acquiring the amplitude of the vertical piece when it vibrates, setting the aperture of the connecting ring and the aperture of the connecting hole; wherein the aperture of the connecting ring is set to be larger than the amplitude of the vertical piece when it vibrates, and the aperture of the connecting hole is set to be larger than the amplitude of the vertical piece when it vibrates.

3. The label arrangement method according to claim 1, wherein a damping ring with an overall ring shape is selected as the damping piece, the damping ring is arranged to pass through the fixed sleeve ring above and connect with the fixed sleeve ring, and the damping ring is arranged to pass through the connecting hole and connect with the vertical piece below.

4. The label arrangement method according to claim 3, characterized in that, Further comprising: setting multiple levels of vibration damping; wherein the number of the damping rings is set to be multiple, and the multiple damping rings are connected in sequence from top to bottom; the damping ring above is arranged to pass through the fixed sleeve ring and connect with the fixed sleeve ring; and the damping ring below is arranged to pass through the connecting hole and connect with the vertical piece.

5. The label arrangement method according to claim 1, characterized by, Further comprising: reducing the lateral movement of the vertical piece; wherein the lateral movement distance of the vertical piece is reduced by connecting a weight piece to the vertical piece; connecting the weight piece to the protrusions on both sides of the vertical piece; setting the weight piece to be narrow at the top and wide at the bottom to reduce the collision with the side edges of the vertical piece; setting the number of the weight pieces to be even, and the weight of each weight piece is the same; the number of the weight pieces connected to the two sides of the vertical piece is set to be the same.

6. The label arrangement method according to claim 1, wherein sleeving a fixed sleeve ring on the flexible track and fixing the fixed sleeve ring with the flexible track, comprising: sleeving a sleeving section at the top of the fixed sleeve ring on the flexible track; applying an external force to twist a locking section in a free state, so that the locking section is in contact with a first bending section, and the sleeving section is in contact with the flexible track; removing the applied external force, and the locking section is clamped and fixed with the first bending section under the action of a restoring force, so as to keep the clamping and fixing of the sleeving section with the flexible track; wherein the fixed sleeve ring comprises a sleeving section at the top, which is used to sleeve on the flexible track and is fixed with the flexible track; and a first vertical section extending vertically as a whole a first vertical section on the left side of the sleeving section; A second vertical segment is located at the right side of the sleeve segment; A third vertical segment; The first bending segment is bent in the horizontal direction, and the first bending segment is close to the first vertical segment, and the bending direction of the first bending segment is towards the fixed sleeve ring or away from the fixed sleeve ring; The locking segment is vertically extended, and the bottom end of the locking segment is connected to the first vertical segment; The top end of the first vertical segment is connected to one end of the sleeve segment, and the top end of the second vertical segment is connected to the other end of the sleeve segment; The top end of the third vertical segment is connected to the first bending segment, and the bottom end of the third vertical segment is directly or indirectly connected to the bottom end of the second vertical segment; When the locking segment is in a free state, the locking segment is separated from the first bending segment.

7. The label arrangement method according to claim 6, characterized by, Further comprising: A bearing segment is arranged; One end of the bearing segment is connected to the bottom end of the second vertical segment, and the other end is connected to the bottom end of the third vertical segment; The damping member is arranged below the fixed sleeve ring and connected to the bearing segment.

8. The label arrangement method according to claim 6 or 7, characterized by, Further comprising: The second vertical segment is arranged in the second bending segment, and the second bending segment is bent in the horizontal direction, one end of the second bending segment is connected to the first bending segment, the second vertical segment is arranged in the second bending segment and abuts against the second bending segment, and the bending direction of the second bending segment is towards the fixed sleeve ring or away from the fixed sleeve ring.

9. The label arrangement method according to claim 8, characterized by, The fixed sleeve ring is arranged on the flexible track and fixedly connected to the flexible track, comprising: The sleeve segment at the top of the fixed sleeve ring is arranged on the flexible track through the gap between the locking segment and the first bending segment; An external force is applied to twist the locking segment in a free state, so that the locking segment abuts against the first bending segment, the sleeve segment abuts against the flexible track, and the second bending segment abuts against the second vertical segment and the flexible track respectively; The external force is removed, and the locking segment is clamped and fixed with the first bending segment under the action of a restoring force, so as to maintain the clamping and fixing of the sleeve segment with the flexible track and the clamping and fixing of the second bending segment with the second vertical segment and the flexible track respectively.

10. The label arrangement method according to claim 8, characterized by, Further comprising: The bending directions of the first bending segment and the second bending segment are arranged, comprising: The bending direction of the first bending segment is arranged to be towards the fixed sleeve ring, and the bending direction of the second bending segment is arranged to be towards the fixed sleeve ring; Or The bending direction of the first bending segment is arranged to be away from the fixed sleeve ring, and the bending direction of the second bending segment is arranged to be away from the fixed sleeve ring.

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