Guide rail quick connecting device

Abstract

The utility model discloses a guide rail quick connecting device which is used for being connected with a rail arranged on a pier column in a surrounding mode and comprises a guide rail module and a connecting assembly. The guide rail module comprises a guide rail body arranged along the pier column in a surrounding mode. The connecting assembly comprises mounting frames and connecting pieces, the connecting pieces are arranged on the mounting frames, a containing space with the pier column as the center is defined by the multiple mounting frames, the multiple connecting pieces are arranged in the circumferential direction of the containing space, and one end of each connecting piece is movably connected with the guide rail body; and when the mounting frame is close to or far away from the pier column, the connecting piece relatively moves by taking the joint of the connecting piece and the guide rail body as the center.

Description

Technical Field

[0001] The present application relates to the technical field of pier construction, and more specifically, to a quick connection device for guide rails. Background Art

[0002] The current climbing robot track consists of multiple modules. However, for poles or columns with different diameters, the fixed-size track cannot approach the pole or column to be climbed, resulting in the need to set a relatively long arm on the moving trolley on the track to closely attach the operation or detection device to the pole or column.

[0003] Therefore, there is a need to provide a device that can quickly install and replace tracks of different sizes to better meet the operation requirements of poles or columns of different sizes. Summary of the Utility Model

[0004] An object of the present application is to provide a new technical solution for a quick connection device for guide rails.

[0005] According to one aspect of the present application, there is provided a quick connection device for guide rails, which is used to connect the guide rails surrounding the pier column. The quick connection device for guide rails includes a guide rail module and a connection component; the guide rail module includes a guide rail body surrounding the pier column; the connection component includes a mounting frame and a connecting piece, the connecting piece is arranged on the mounting frame, and a plurality of the mounting frames enclose a receiving space centered on the pier column, and a plurality of the connecting pieces are arranged along the circumferential direction of the receiving space, and one end of the connecting piece is movably connected to the guide rail body; wherein, when the mounting frame approaches and moves away from the pier column, the connecting piece moves relatively with the connection point with the guide rail body as the center.

[0006] Optionally, the guide rail module further includes a locking part, the locking part is arranged on the guide rail body, the locking part has a locking tongue, and the locking tongue has an extended state and a retracted state; when the locking tongue is in the extended state, the locking part is connected to the connecting piece; when the locking tongue is in the retracted state, the locking part is disconnected from the connecting piece.

[0007] Optionally, the connecting piece includes a swing rod and a connecting pin, and opposite ends of the swing rod are respectively connected to the connecting pin and the mounting frame, and the swing rod is rotatably connected to the mounting frame.

[0008] Optionally, the swing rod includes a first connecting rod and a second connecting rod connected, and opposite ends of the connecting pin are respectively connected to the ends of the first connecting rod and the second connecting rod, and the ends of the first connecting rod and the second connecting rod away from the connecting pin are rotatably connected to the mounting frame.

[0009] Optionally, the connecting component includes a telescopic member, one end of the telescopic member is connected to the guide rail body, and the other end of the telescopic member cooperates with the mounting bracket to approach and move away from the pier; wherein, the connecting member is arranged at the end of the telescopic member away from the mounting bracket, and the connecting member can be connected to the locking pin.

[0010] Optionally, the guide rail module further includes a locking pin, the locking pin is arranged on the guide rail body, the locking pin is arranged opposite to the telescopic member, and the locking pin can be connected to the connecting member.

[0011] Optionally, the connecting component further includes a connecting seat and a first elastic member, the connecting seat is arranged on the telescopic member, the connecting seat is arranged opposite to the locking pin, and the opposite ends of the first elastic member are respectively abutted against the connecting member and the connecting seat, and the first elastic member can elastically deform along the axial direction of the first elastic member; when the first elastic member is in the unfolded state, the connecting member is connected to the locking mechanism; when the first elastic member is in the compressed state, the connecting member is disconnected from the locking structure.

[0012] Optionally, the connecting member has a protruding portion and a recessed portion, the protruding portion is rotatably connected to the connecting seat, the protruding portion and the connecting seat are rotatably connected, the connecting member can rotate around the connection point of the protruding portion and the connecting seat, and the position of the recessed portion corresponds to the position of the locking pin.

[0013] Optionally, the guide rail body includes a plurality of guide rail segments, and an insertion member is connected between two adjacent guide rail segments. The guide rail segment has a cavity, and the insertion member is inserted into the cavity. In the state of the insertion member and the guide rail segment, the plurality of guide rail segments are connected into one body through the insertion member; wherein, in the state of the insertion member and the guide rail segment, the guide rail segment and the insertion member are connected by a pin.

[0014] Optionally, a plurality of the connecting members are connected to the guide rail body, a plurality of the connecting members are all connected to the mounting bracket, a telescopic device is arranged between adjacent mounting brackets, and the plurality of telescopic devices are connected to the plurality of mounting brackets to form the accommodating space centered on the pier, and the diameter size of the accommodating space is adjustable.

[0015] In the embodiments of the present application, by connecting the relative two ends of the connecting member to the guide rail body and the mounting frame respectively, when the size of the guide rail body is fixed, when the mounting frame approaches and moves away from the pier, the end of the connecting member connected to the mounting frame can act with the connection point of the connecting member and the guide rail body as the center, so that the guide rail body can adapt to the accommodating spaces with different diameters formed by the mounting frame through the connecting member, and further enable the guide rail body to adapt to structures such as piers with different sizes, effectively improving the adaptability between the guide rail body and the mounting frame.

[0016] Other features and advantages of the present application will become clear through the following detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings incorporated in and constituting a part of this specification illustrate embodiments of the present application and, together with the description thereof, are used to explain the principles of the present application.

[0018] Figure 1 is a schematic structural diagram of the track quick connection device in the embodiments of the present application;

[0019] Figure 2 is a top view of the structure of the track quick connection device in the embodiments of the present application;

[0020] Figure 3 is a partial schematic structural diagram of the track quick connection device in the embodiments of the present application;

[0021] Figure 4 is a schematic structural diagram of the locking mechanism, the connection assembly and the main frame in the embodiments of the present application;

[0022] Figure 5 is a schematic structural diagram of the guide rail section and the connecting member in the embodiments of the present application;

[0023] Figure 6 is a perspective view of the connection state of the guide rail section and the connecting member in the embodiments of the present application;

[0024] Figure 7 is Figure 6 a top view of

[0025] Figure 8 is a schematic structural diagram of another embodiment of the track quick connection device in the embodiments of the present application;

[0026] Figure 9 is Figure 8 a front view of

[0027] Figure 10 is Figure 9 an enlarged schematic diagram of the circled part in

[0028] Description of the reference numerals:

[0029] 1 - Guide rail module; 11 - Guide rail body; 111 - Guide rail section; 112 - Connector; 113 - Cavity; 12 - Locking part; 121 - Lock tongue; 13 - Locking pin;

[0030] 2 - Connection component; 21 - Mounting bracket; 22 - Connecting piece; 221 - Swing rod; 2211 - First connecting rod; 2212 - Second connecting rod; 222 - Connecting pin; 223 - Protrusion; 224 - Depression; 23 - Accommodating space; 24 - Telescopic part; 25 - Connection seat; 26 - First elastic part; 27 - Telescopic device. Detailed implementation mode

[0031] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and values set forth in these embodiments do not limit the scope of the present application.

[0032] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way a limitation on the present application or its application or use.

[0033] Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and devices should be regarded as part of the specification.

[0034] In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Accordingly, other examples of the exemplary embodiments may have different values.

[0035] It should be noted that: like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0036] According to an embodiment of the present application, a guide rail quick - connection device is provided. The guide rail quick - connection device is used to connect the rails surrounding the pier column. The guide rail quick - connection device includes a guide rail module 1 and a connection component 2; the guide rail module 1 includes a guide rail body 11 surrounding the pier column; the connection component 2 includes a mounting bracket 21 and a connecting piece 22. The connecting piece 22 is arranged on the mounting bracket 21. A plurality of the mounting brackets 21 enclose to form an accommodating space 23 centered on the pier column. A plurality of the connecting pieces 22 are arranged along the circumferential direction of the accommodating space 23. One end of the connecting piece 22 is movably connected to the guide rail body 11; wherein, when the mounting bracket 21 approaches and moves away from the pier column, the connecting piece 22 moves relatively with the connection point with the guide rail body 11 as the center.

[0037] Such as Figure 1 、Figure 2 , Figure 8 and Figure 9 As shown in ,

[0038] , this quick - connection device for the guide rail is applicable to structures such as bridge piers, circular or polygonal pier columns, etc. In the embodiment of the present application, the guide - rail body 11 is a circular guide rail.

[0038] As Figures 1 to 4 , Figure 8 and Figure 9 As shown in ,

[0039] , the mounting frame 21 is column - shaped, and a plurality of mounting frames 21 are arranged around the circumferential direction of the pier column. The connecting member 22 is arranged on the outer wall of the mounting frame 21. That is to say, a plurality of mounting frames 21 are arranged around the pier column to form a hollow - column - shaped accommodating space 23, and a plurality of connecting members 22 are evenly arranged along the circumferential direction of the accommodating space 23.

[0039] The connecting member 22 is arranged on the outer wall of the mounting frame 21, and the mounting frame 21 is connected to the guide - rail body 11 through the connecting member 22. The guide - rail body 11 is connected to the outside of structures such as pier columns, so as to facilitate the movement of the moving trolley along the guide - rail body 11 around structures such as pier columns.

[0040] Of course, in the embodiment of the present application, the accommodating space 23 is not limited to the above - mentioned structure, and those skilled in the art can set it according to actual needs. For example, the accommodating space 23 can be a hollow - cylindrical shape or a polygonal hollow - prism shape.

[0041] The connecting member 22 has a first end and a second end. The first end of the connecting member 22 is connected to the mounting frame 21, and the second end is connected to the guide - rail body 11. In a state where the diameter size of the guide - rail body 11 is fixed, the connecting member 22 is rotatably connected to the guide - rail body 11 and the mounting frame 21 respectively. A moving wheel can be arranged at the bottom of the mounting frame 21 to facilitate the approach and separation of the mounting frame 21 from the pier column. During the process of pushing the mounting frame 21 to approach and separate from the pier column, the second end of the connecting member 22 moves with the first end as the center to adapt to the distance between the guide - rail body 11 and the mounting frame 21, so as to make the guide - rail body 11 adapt to the accommodating spaces of different diameter sizes formed by the mounting frame 21, that is, to make the guide - rail body 11 adapt to pier columns and other structures of different diameter sizes, and improve the adaptability of the guide - rail body 11.

[0042] In the embodiment of the present application, by connecting the opposite ends of the connecting member 22 to the guide - rail body 11 and the mounting frame 21 respectively, in a state where the size of the guide - rail body 11 is fixed, when the mounting frame 21 approaches and separates from the pier column, the end of the connecting member 22 connected to the mounting frame 21 can swing or expand and contract with the connection point of the connecting member 22 and the guide - rail body 11 as the center, so that the guide - rail body 11 can adapt to the accommodating spaces 23 of different diameter sizes formed by the mounting frame 21 through the connecting member 22, and further make the guide - rail body 11 adapt to pier columns of different sizes, and improve the adaptability between the guide - rail body 11 and the mounting frame 21.

[0043] In one example, the guide rail module 1 further includes a locking portion 12 disposed on the guide rail body 11. The locking portion 12 has a locking tongue 121 which has an extended state and a retracted state. When the locking tongue 121 is in the extended state, the locking portion 12 is connected to the connecting member 22. When the locking tongue 121 is in the retracted state, the locking portion 12 is disconnected from the connecting member 22.

[0044] As Figure 3 and Figure 4 shown, a locking portion 12 is provided at the bottom of the guide rail body 11. The first end of the connecting member 22 is rotatably connected to the mounting bracket 21, and the second end of the connecting member 22 is connected to the locking portion 12. The locking portion 12 can lock the connecting member 22 and the guide rail body 11. By locking the connecting member 22 and the guide rail body 11 with the locking portion 12, the connection between the connecting member 22 and the guide rail body 11 is realized.

[0045] The locking portion 12 has a locking tongue 121 which can extend out of the locking portion 12. When the locking tongue 121 extends out of the locking portion 12 and connects the connecting member 22 to the locking portion 12, the second end of the connecting member 22 is snapped into the locking tongue 121. When it is necessary to disassemble or replace the guide rail body 11, press the locking pin 13 of the locking portion 12 to retract the locking tongue 121 into the locking portion 12, and the connecting member 22 can be disconnected from the locking portion 12, so that the connecting member 22 is disconnected from the guide rail body 11, effectively improving the installation, disassembly or replacement steps of the connecting member 22 and the guide rail body 11 and reducing the operation difficulty.

[0046] In one example, the connecting member 22 includes a swing rod 221 and a connecting pin 222. The opposite ends of the swing rod 221 are respectively connected to the connecting pin 222 and the mounting bracket 21, and the swing rod 221 is rotatably connected to the mounting bracket 21.

[0047] As Figure 3 and Figure 4 shown, one end of the swing rod 221 is rotatably connected to the column of the mounting bracket 21 through a rotating pin, and the other end is provided with a connecting pin 222. That is to say, one end of the swing rod 221 can swing around the connection point with the guide rail body 11, so that the other end of the swing rod 221 can cooperate with the mounting bracket 21 to move away from and close to the pier column.

[0048] The end of the swing rod 221 with the connecting pin 222 is connected to the guide rail body 11 through the locking part 12. When the locking tongue 121 is in the extended state, the connecting pin 222 is clamped to the locking tongue 121, and the connecting pin 222 is locked by the locking tongue 121, so as to connect the guide rail body 11 and the swing rod 221. By adjusting the swing angle of the swing rod 221, the mounting bracket 21 can be moved closer to and farther away from the pier column. The connecting piece 22 cooperates with the mounting bracket 21 to move, so that the guide rail body 11 can adapt to guide rail bodies 11 of different diameter sizes, and thus adapt to structures such as pier columns of different diameter sizes, effectively improving the adaptability between the guide rail body 11 and the mounting bracket 21.

[0049] When the locking tongue 121 is in the retracted state, the locking tongue 121 is disconnected from the connecting pin 222, so that the swing rod 221 is separated from the locking part 12, and further the guide rail body 11 is separated from the connecting piece 22.

[0050] In one example, the swing rod 221 includes a first connecting rod 2211 and a second connecting rod 2212 connected. Opposite ends of the connecting pin 222 are respectively connected to the ends of the first connecting rod 2211 and the second connecting rod 2212. The ends of the first connecting rod 2211 and the second connecting rod 2212 far from the connecting pin 222 are rotatably connected to the mounting bracket 21.

[0051] As Figure 3 and Figure 4 shown, the first connecting rod 2211 and the second connecting rod 2212 have the same shape and equal dimensions.

[0052] Both the first connecting rod 2211 and the second connecting rod 2212 are rectangular plate-like structures, and the ends of the first connecting rod 2211 and the second connecting rod 2212 are processed for avoidance. For example, the ends of the first connecting rod 2211 and the second connecting rod 2212 are rounded to avoid affecting the rotation of the connecting piece 22.

[0053] As Figure 3 and Figure 4 shown, the connecting pin 222 is columnar. Opposite ends of the connecting pin 222 are respectively connected to the first connecting rod 2211 and the second connecting rod 2212. That is to say, the first connecting rod 2211 and the second connecting rod 2212 are connected and fixed through the connecting pin 222.

[0054] The end of the swing rod 221 far from the connecting pin 222 is rotatably connected to the column of the mounting bracket 21. That is to say, the opposite sides of the mounting bracket 21 are respectively connected to the ends of the first connecting rod 2211 and the second connecting rod 2212, and the first connecting rod 2211 and the second connecting rod 2212 are rotatably arranged on the mounting bracket 21 through a rotating pin. By rotatably connecting the opposite ends of the swing rod 221 to the locking part 12 and the mounting bracket 21 respectively, in a state where the diameter dimension of the guide rail body 11 is fixed, the connection part of the swing rod 221 with the guide rail body 11 can cooperate with the mounting bracket 21 to move away from and close to the pier column, so that the guide rail body 11 can be adapted to the accommodating space 23 with different diameter dimensions formed by the mounting bracket 21, and further the guide rail body 11 can be adapted to pier columns with different diameter dimensions.

[0055] In addition, when it is necessary to select a guide rail body 11 adapted to the diameter dimension of the pier column, the swing rod 221 can also rotate around the connection part with the mounting bracket 21, and by swinging the swing rod 221, the end of the swing rod 221 connected to the locking part 12 can swing to a position adapted to the diameter dimension of the guide rail body 11 to connect the guide rail body 11 and the mounting bracket 21, so as to realize the layout of the track.

[0056] Certainly, in the embodiment of the present application, the swing rod 221 is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, a telescopic rod is used to cooperate with the mounting bracket 21 to move away from and close to the pier column.

[0057] In an example, the connection assembly 2 further includes a telescopic member 24. One end of the telescopic member 24 is connected to the guide rail body 11, and the other end of the telescopic member 24 cooperates with the mounting bracket 21 to move away from and close to the pier column; wherein, the connecting member 22 is arranged at the end of the telescopic member 24 far from the mounting bracket 21, and the connecting member 22 can be connected to the guide rail body 11.

[0058] As Figures 8 to 10 shown, the telescopic member 24 is a plate-like structure with adjustable length. One end of the telescopic member 24 is arranged at the top of the column of the mounting bracket 21, and the telescopic member 24 can expand and contract along the radial direction of the accommodating space 23.

[0059] The connecting member 22 is arranged at one end of the telescopic member 24 far from the mounting bracket 21, and the connecting member 22 is located at the top of the telescopic member 24. That is to say, the connecting member 22 is located on the telescopic member 24 and is arranged opposite to the bottom of the guide rail body 11. The telescopic member 24 is connected to the guide rail body 11 through the connecting member 22. By adjusting the length dimension of the telescopic member 24, it cooperates with the mounting bracket 21 to move away from and close to the pier column to adapt to pier columns with different diameter dimensions.

[0060] In one example, the guide rail module 1 further includes a locking pin 13 disposed on the guide rail body 11. The locking pin 13 is disposed opposite to the telescopic member 24, and the locking pin 13 can be connected to the connecting member 22.

[0061] As Figures 8 to 10 shown, the guide rail module 1 includes a guide rail body 11 and a locking pin 13 disposed at the bottom of the guide rail body 11. A plurality of locking pins 13 are evenly distributed along the circumferential direction at the bottom of the guide rail body 11. In contrast, a plurality of telescopic members 24 are disposed on the mounting bracket 21, and the telescopic members 24 are evenly arranged along the circumferential direction of the accommodating space 23, and each telescopic member 24 corresponds to a locking pin 13.

[0062] The locking pin 13 is disposed opposite to the connecting member 22 on the telescopic member 24, and the locking pin 13 can be connected to the connecting member 22. In a state where the connecting member 22 is connected to the locking pin 13, the guide rail body 11 and the telescopic member 24 are connected. In a state where the connecting member 22 is disconnected from the locking pin 13, the guide rail body 11 and the telescopic member 24 are disconnected.

[0063] As Figures 8 to 10 shown, the locking pin 13 is U-shaped. The locking pin 13 is set to a U-shaped structure to facilitate connection with the hook-shaped connecting member 22.

[0064] Of course, in the embodiments of the present application, the locking pin 13 is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, the locking pin 13 can also be in an S shape, a D shape, a G shape, a V shape, or other structures adapted to the connecting member 22.

[0065] In one example, the connection assembly 2 further includes a connection seat 25 and a first elastic member 26. The connection seat 25 is disposed on the telescopic member 24. The connection seat 25 is disposed opposite to the locking pin 13. Opposite ends of the first elastic member 26 are respectively abutted against the connecting member 22 and the connection seat 25. The first elastic member 26 can elastically deform along the axial direction of the first elastic member 26; in a state where the first elastic member 26 is in an unfolded state, the connecting member 22 is connected to the locking pin 13; in a state where the first elastic member 26 is in a compressed state, the connecting member 22 is disconnected from the locking pin 13.

[0066] As Figure 10 shown, the connection seat 25 is a mounting block with a columnar bottom and a conical top. The connection seat 25 is disposed on the telescopic member 24 and is located at an end of the telescopic member 24 away from the mounting bracket 21. The connection seat 25 is disposed opposite to the locking pin 13.

[0067] The connecting member 22 is in a hook shape. The bottom of the connecting member 22 is connected to the connecting seat 25, and the connecting seat 25 can swing on the connecting seat 25 through the first elastic member 26.

[0068] The first elastic member 26 is a spring. The top of the spring abuts against the connecting member 22, and the bottom of the spring is embedded in the connecting seat 25. A slot is formed on the connecting seat 25, and the bottom of the spring is located in the slot. By arranging the bottom of the spring in the slot, the spring is limited to prevent the spring from shifting during operation and affecting the connection stability between the connecting member 22 and the locking pin 13.

[0069] When the spring is in the unfolded state, the opposite ends of the spring respectively abut against the connecting seat 25 and the connecting member 22. Through the top support of the spring, the connecting member 22 is in the locked state, and the connecting member 22 is connected to the locking pin 13 to realize the connection between the telescopic member 24 and the guide rail body 11.

[0070] When the spring is in the compressed state, for example, pressing the end of the connecting member 22 close to the spring to make the connecting member 22 in the open state. By opening the connecting member 22, the connecting member 22 is disconnected from the locking pin 13, so that the telescopic member 24 is disconnected from the guide rail body 11.

[0071] In one example, the connecting member 22 has a protrusion 223 and a recess 224. The protrusion 223 is rotatably connected to the connecting seat 25. The connecting member 22 can rotate around the connection point between the protrusion 223 and the connecting seat 25, and the position of the recess 224 corresponds to the position of the locking pin 13.

[0072] As Figure 10 shown, the connecting member 22 is in a hook shape. The connecting member 22 has a protrusion 223 and a recess 224. The recess 224 of the connecting member 22 cooperates with the locking pin 13 to realize the connection between the connecting component 2 and the guide rail body 11.

[0073] The protrusion 223 of the connecting member 22 is arranged between the recess 224 and the first elastic member 26. The protrusion 223 of the connecting member 22 is in a plate shape or a rod shape. A slot is formed on the connecting seat 25, and the slot is a fan-shaped slot. The protrusion 223 of the connecting member 22 is inserted into the slot, and the protrusion 223 is connected to the slot through rotating members such as a plug rod and a rotating pin, so that the connecting member 22 can swing around the rotating member.

[0074] When it is necessary to disassemble or replace the guide rail body 11, press the end of the connecting piece 22 close to the first elastic piece 26. The first elastic piece 26 is in a compressed state, causing the connecting piece 22 to rotate around the rotating piece. The end of the hook-shaped connecting piece 22 away from the first elastic piece 26 rises, so that the locking pin 13 is separated from the connecting piece 22, and thus the telescopic piece 24 can be detached from the guide rail body 11. Release the pressure on the end of the connecting piece 22, and the first elastic piece 26 holds the end to make the connecting piece 22 return to the locked state for the next connection between the telescopic piece 24 and the guide rail body 11.

[0075] When it is necessary to assemble the guide rail body 11 and the connection assembly 2, select a guide rail body 11 with a suitable diameter size according to the diameter size of structures such as pier columns, and then adjust the length of the telescopic piece 24 according to the diameter size of the guide rail body 11. Connect one end of the telescopic piece 24 to the top of the column of the mounting bracket 21, and connect the hook-shaped connecting piece 22 to the locking pin 13, thereby realizing the assembly of the guide rail body 11 and the connection assembly 2.

[0076] When it is necessary to disassemble or replace the guide rail body 11, press the end of the connecting piece 22 close to the first elastic piece 26. The first elastic piece 26 is in a compressed state, causing the connecting piece 22 to rotate around the protruding part 223, and then the end of the hook-shaped connecting piece 22 away from the first elastic piece 26 rises, so that the locking pin 13 is separated from the connecting piece 22, and thus the connection assembly 2 can be detached from the guide rail body 11. Release the pressure on the end of the connecting piece 22, and the first elastic piece 26 holds the end of the connecting piece 22 to make the connecting piece 22 return to the locked state for the next installation of the connecting piece 22 and the guide rail body 11.

[0077] In one example, the guide rail body 11 includes a plurality of guide rail segments 111. A plug-in piece 112 is connected between two adjacent guide rail segments 111. The guide rail segment 111 has a cavity 113, and the plug-in piece 112 is inserted into the cavity 113. In the state of the plug-in piece 112 and the guide rail segment 111, the plurality of guide rail segments 111 are connected into one body through the plug-in piece 112; wherein, in the state of the plug-in piece 112 and the guide rail segment 111, the guide rail segment 111 and the plug-in piece 112 are connected by a pin.

[0078] As Figure 1 、 Figure 2 、 Figures 8 to 9 shown, the guide rail body 11 is a circular guide rail, and the diameter size of the circular guide rail is adjustable to adapt to structures such as pier columns with different diameter sizes.

[0079] The guide rail body 11 can adjust the diameter size of the guide rail body 11 through a telescopic structure, or the guide rail body 11 can be formed by splicing a plurality of guide rail segments 111 with the same diameter size. By selecting different diameter sizes of the guide rail segments 111, guide rail bodies 11 with different diameter sizes can be formed, so as to adapt to structures such as piers with different diameter sizes.

[0080] Of course, in the embodiment of the present application, the guide rail body 11 is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, the guide rail body 11 can also be a rectangular guide rail, an oval guide rail, etc.

[0081] As Figure 1 、 Figure 2 、 Figures 5 to 8 shown, the guide rail segment 111 is arc-shaped, and an arc-shaped plug-in member 112 is arranged between two adjacent guide rail segments 111. The plug-in member 112 enables the head and tail of two adjacent guide rail segments 111 to be connected, and a plurality of guide rail segments 111 and plug-in members 112 are connected end to end to form the guide rail body 11.

[0082] The connection between the plug-in member 112 and the guide rail segment 111 can be realized by plugging, welding, bonding or integral forming.

[0083] Of course, in the embodiment of the present application, the guide rail segment 111 and the plug-in member 112 are not limited to the above structure, and those skilled in the art can set them according to actual needs. For example, the plug-in member 112 is plate-shaped, and the relative two sides of the plug-in member 112 are connected to the guide rail segment 111 by bonding or welding.

[0084] As Figures 5 to 7 shown, the plug-in member 112 is arc-shaped. Both ends of the plug-in member 112 are provided with insertion holes. A cavity is arranged inside the guide rail segment 111, that is, the guide rail segment 111 is an arc-shaped hollow structure. By setting the inside of the guide rail segment 111 to be hollow, not only can the weight be effectively reduced, but also the plug-in member 112 and the guide rail segment 111 can be connected by plugging, effectively reducing the splicing seams formed by the splicing of the guide rail body 11 and improving the smoothness of the outer wall of the guide rail body 11, so as to facilitate the smooth operation of equipment such as mobile trolleys on the guide rail body 11 for operation.

[0085] As Figures 5 to 7 shown, a plurality of insertion holes are opened at the end of the guide rail segment 111. In the state where the plug-in member 112 is connected to the guide rail segment 111, the insertion holes of the plug-in member 112 correspond to the insertion holes of the guide rail segment 111. Fixing members such as pins or bolts are inserted into the corresponding insertion holes to fix the connection between the plug-in member 112 and the guide rail segment 111.

[0086] By fixing the connection between the plug-in member 112 and the guide rail segment 111, the connection stability between the plug-in member 112 and the guide rail segment 111 is effectively improved.

[0087] Of course, in the embodiments of the present application, the guide rail section 111 and the plug-in member 112 are not limited to the above connection method, and those skilled in the art can set them according to actual needs. For example, the connection between the guide rail section 111 and the plug-in member 112 is achieved by an interference fit method.

[0088] In one example, a plurality of the connecting members 22 are connected to the guide rail body 11, a plurality of the connecting members 22 are each connected to the mounting frame 21, a telescopic device 27 is arranged between adjacent mounting frames 21, and the plurality of telescopic devices 27 are connected to the plurality of mounting frames 21 to form the accommodating space 23 centered on the pier column, and the diameter size of the accommodating space 23 is adjustable.

[0089] As Figure 1 、 Figure 2 、 Figures 5 to 7 shown, the mounting frame 21 further includes a telescopic device 27. In the embodiments of the present application, the telescopic device 27 is in a plate shape, and the mounting frame 21 is in a column shape.

[0090] The plurality of telescopic devices 27 enclose to form a polygonal accommodating space 23. The mounting frame 21 is arranged between two adjacent telescopic devices 27. The connecting member 22 is arranged on the outer wall of the mounting frame 21. The plurality of connecting members 22 are uniformly arranged along the circumferential direction of the accommodating space 23.

[0091] Of course, in the embodiments of the present application, the telescopic device 27 is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, the telescopic device 27 is in an arc shape, and the plurality of telescopic devices 27 enclose to form an annular accommodating space 23.

[0092] The plurality of telescopic devices 27 enclose to form the accommodating space 23, and the mounting frame 21 is arranged on the outer wall of the telescopic device 27. That is to say, the mounting frame 21 surrounds the outside of structures such as the pier column, and the telescopic device 27 is arranged between the mounting frame 21 and the pier column.

[0093] The connecting member 22 is arranged on the outer wall of the mounting frame 21 to connect the guide rail body 11 through the connecting member 22. In a state where the diameter size of the guide rail body 11 is fixed, the connecting member 22 cooperates with the mounting frame 21 to approach and move away from the pier column, so as to drive the telescopic device 27 to closely adhere to the surface of the pier column, thereby enhancing the installation stability of the guide rail body. The guide rail body 11 is connected to the outside of structures such as the pier column, so as to facilitate the movement of the mobile trolley along the guide rail body 11 around structures such as the pier column for operation.

[0094] Of course, in the embodiments of the present application, the accommodating space 23 is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, the accommodating space 23 can be a hollow cylindrical shape or a polygonal hollow prism shape.

[0095] Although some specific embodiments of the present application have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration purposes and not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A guide rail quick-connect device for connecting a track arranged around a pier, characterized in that: include: A guide rail module (1), the guide rail module (1) comprising a guide rail body (11) arranged along the pier; A connection assembly (2), the connection assembly (2) comprising a mounting frame (21) and a connection member (22), the connection member (22) being arranged on the mounting frame (21), a plurality of the mounting frames (21) enclosing a receiving space (23) centered on the pier, a plurality of the connection members (22) being arranged along the circumferential direction of the receiving space (23), and one end of the connection member (22) being movably connected to the guide rail body (11); When the mounting frame (21) approaches or moves away from the pier, the connecting member (22) moves relatively with the connection point with the guide rail body (11) as the center.

2. The guide rail quick-connect device according to claim 1, characterized in that: The guide rail module (1) further comprises a locking portion (12), wherein the locking portion (12) is arranged on the guide rail body (11), and the locking portion (12) has a locking tongue (121), and the locking tongue (121) has an extended state and a retracted state; When the locking tongue (121) is in an extended state, the locking portion (12) is connected to the connecting member (22); When the locking tongue (121) is in a retracted state, the locking portion (12) is disconnected from the connecting member (22).

3. The guide rail quick-connect device according to claim 1, characterized in that: The connecting member (22) comprises a swing rod (221) and a connecting pin (222); opposite ends of the swing rod (221) are respectively connected to the connecting pin (222) and the mounting frame (21); and the swing rod (221) is rotatably connected to the mounting frame (21).

4. The guide rail quick-connect device according to claim 3, characterized in that: The rocker arm (221) includes a first connecting rod (2211) and a second connecting rod (2212), the opposite ends of the connecting pin (222) are respectively connected to the ends of the first connecting rod (2211) and the second connecting rod (2212), and the ends of the first connecting rod (2211) and the second connecting rod (2212) away from the connecting pin (222) are rotatably connected to the mounting frame (21).

5. The guide rail quick-connect device according to claim 1, characterized in that: The connecting assembly (2) further comprises a telescopic member (24), one end of which is connected to the guide rail body (11), and the other end of which cooperates with the mounting frame (21) to move closer to and farther from the pier; Wherein, the connecting member (22) is arranged at the end of the telescopic member (24) away from the mounting frame (21), and the connecting member (22) can be connected to the guide rail body (11).

6. The guide rail quick-connect device according to claim 5, characterized in that: The guide rail module (1) further comprises a locking pin (13), wherein the locking pin (13) is arranged on the guide rail body (11), the locking pin (13) is arranged opposite to the telescopic member (24), and the locking pin (13) can be connected to the connecting member (22).

7. The guide rail quick-connect device according to claim 6, characterized in that: The connecting assembly (2) further comprises a connecting seat (25) and a first elastic member (26), wherein the connecting seat (25) is arranged on the telescopic member (24), the connecting seat (25) is arranged opposite to the locking pin (13), the opposite ends of the first elastic member (26) respectively abut against the connecting member (22) and the connecting seat (25), and the first elastic member (26) can be elastically deformed along the axial direction of the first elastic member (26); When the first elastic member (26) is in an unfolded state, the connecting member (22) is connected to the locking pin (13); When the first elastic member (26) is in a compressed state, the connecting member (22) is disconnected from the locking pin (13).

8. The guide rail quick-connect device according to claim 7, characterized in that: The connecting member (22) has a protruding portion (223) and a recessed portion (224); the protruding portion (223) is rotatably connected to the connecting seat (25); the connecting member (22) can rotate around the connection point between the protruding portion (223) and the connecting seat (25); and the position of the recessed portion (224) corresponds to the position of the locking pin (13).

9. The guide rail quick-connect device according to claim 1, characterized in that: The guide rail body (11) comprises a plurality of guide rail segments (111), a plug-in connector (112) is connected between two adjacent guide rail segments (111), the guide rail segment (111) has a cavity (113), the plug-in connector (112) is inserted into the cavity (113), and when the plug-in connector (112) and the guide rail segment (111) are in a state, the plurality of guide rail segments (111) are connected as one through the plug-in connector (112); Wherein, when the plug-in connector (112) and the guide rail segment (111) are in a state, the guide rail segment (111) and the plug-in connector (112) are connected via a pin.

10. The guide rail quick-connect device according to claim 1, characterized in that: The guide rail body (11) is connected to a plurality of the connecting members (22), and the plurality of the connecting members (22) are all connected to the mounting frames (21). A telescopic device (27) is provided between adjacent mounting frames (21). The plurality of the telescopic devices (27) are connected to the plurality of mounting frames (21) to form the accommodating space (23) centered on the pier, and the diameter of the accommodating space (23) is adjustable.

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