Anchoring device for preventing a tunnel stacker from slipping

Abstract

The present invention relates to the technical field of preventing a tunnel stacker from slipping, and discloses an anchoring device for preventing a tunnel stacker from slipping, comprising a track, an anchoring mechanism is arranged above the track, and a replacement mechanism is arranged inside the anchoring mechanism; the anchoring mechanism comprises a stacker body, and four rollers are arranged below the stacker body, and two first bidirectional motors are fixedly installed on the inner bottom wall of the stacker body, and two transmission rods are fixedly installed on the output end of each first bidirectional motor power, and each transmission rod passes through the stacker body and is fixedly installed with a bidirectional threaded rod at one end away from the first bidirectional motor, and the outer surface of each bidirectional threaded rod is threadedly connected with a first movable frame and a second movable frame. The anchoring device for preventing a tunnel stacker from slipping can drive the bidirectional threaded rod to rotate through the first bidirectional motor, so that the first movable frame and the second movable frame approach the rollers, and the first movable frame and the second movable frame can limit the rollers.

Description

Technical Field

[0001] The invention relates to the technical field of preventing a tunnel stacker from slipping, and in particular to an anchoring device for preventing a tunnel stacker from slipping. Background Art

[0002] With the rapid development of the logistics industry, aisle stacker cranes are increasingly used in modern logistics and warehousing industries. The main purpose of aisle stacker cranes is to shuttle back and forth in the aisles of high-rise shelves, delivering goods at the aisle entrance to the cargo space, or taking goods out of the cargo space and delivering them to the aisle entrance.

[0003] According to the announcement number CN117088027B, an aisle stacker is disclosed, comprising a moving frame, wherein the upper and lower ends of the moving frame are respectively slidably mounted on a track through a horizontal moving device, and a vertical guide rail is mounted on the moving frame, wherein the vertical moving device comprises a mounting frame, and a sliding seat slidably mounted with the vertical guide rail is arranged on the mounting frame, a vertical moving driving motor is arranged below the mounting frame, and an output end of the vertical moving driving motor drives a vertical moving meshing gear meshing with a rack on the vertical guide rail, and a cargo picking device is used above the vertical moving device to transport the consigned cargo. The carrier plate is used to hold the goods and transfer the goods to the storage compartment in the storage steel frame. The vertical motion device is provided with an auxiliary lifting device for positioning and lifting the carrier plate, and the vertical motion device is provided with an identification device for identifying the goods. At least two temporary storage devices for goods are equidistantly arranged at different heights of the moving frame, and the temporary storage device for goods includes a storage plate fixedly mounted on the moving frame, and a moving seat is driven by a third screw motor on the storage plate, and a second picking arm for transferring the carrier plate is provided on the moving seat, and a second travel switch is provided on the moving seat.

[0004] By adopting the above technical scheme, the goods are continuously stored in the moving frame through the picking device on the vertical moving device and the goods temporary storage device located on the moving frame, and then the goods are transferred between the storage grid of the storage steel frame and the goods temporary storage groove on the operating table, thereby saving a lot of travel time of the moving frame for turnover between the operating table and the storage steel frame. However, in the above technical scheme, the aisle stacker generally adopts the power-off brake braking method when braking, which makes it inconvenient to anchor the aisle stacker when performing major maintenance on the aisle stacker. Due to the disappearance of braking force, there is a hidden danger of the safety of the aisle stacker slipping. Summary of the invention

[0005] The object of the present invention is to provide an anchoring device for preventing a tunnel stacker from slipping, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an anchoring device for preventing a tunnel stacker from slipping, comprising a track, an anchoring mechanism is arranged above the track, and a replacement mechanism is arranged inside the anchoring mechanism;

[0007] The anchoring mechanism comprises a stacker body, four rollers are arranged under the stacker body, two first bidirectional motors are fixedly installed on the inner bottom wall of the stacker body, two transmission rods are fixedly installed on the output end of each of the first bidirectional motor power, one end of each of the transmission rods away from the first bidirectional motor passes through the stacker body and is fixedly installed with a bidirectional threaded rod, the outer surface of each of the bidirectional threaded rods is threadedly connected with a first movable frame and a second movable frame, the inner wall of each of the first movable frames is slidably connected with a first clamping frame, the inner wall of each of the second movable frames is slidably connected with a second clamping frame, a side surface of each of the first clamping frames close to the roller is in contact with a side surface of the roller close to the first clamping frame, and a side surface of each of the second clamping frames close to the roller is in contact with a side surface of the roller close to the second clamping frame;

[0008] The replacement mechanism includes eight first movable plates, the outer surface of each first movable plate is slidably connected to the inner wall of the first movable frame, each first movable plate is fixedly installed with five first extrusion springs on a side away from the first clamping frame, each first extrusion spring has an end away from the first movable plate and is fixedly connected to the inner wall of the first movable frame, each first movable plate has four first plug blocks fixedly installed on a side close to the first clamping frame, each first plug block is clamped in the interior of the first clamping frame, and each second clamping frame has two second movable plates slidably connected to the inner wall of the second clamping frame, each second movable plate has four second extrusion springs fixedly installed on a side away from the second clamping frame, each second extrusion spring has an end away from the second movable plate and is fixedly connected to the inner wall of the second movable frame, and each second movable plate has four second plug blocks fixedly installed on a side close to the second clamping frame, and each second plug block is clamped in the interior of the second clamping frame.

[0009] Preferably, a bearing is fixedly mounted on one end of each bidirectional threaded rod away from the first bidirectional motor, and an outer surface of each bearing is fixedly connected to an inner wall of the stacker body.

[0010] Preferably, eight limiting bolts are arranged inside the stacker body, the bottom end of each limiting bolt passes through the first bidirectional motor and extends to the inside of the stacker body, and each limiting bolt is threadedly connected to the stacker body.

[0011] Preferably, a rubber ring is fixedly mounted on the outer surface of each roller, and the outer surface of each rubber ring is in contact with the inner wall of the track.

[0012] Preferably, two second bidirectional motors are arranged under the stacker body, and two rotating rods are fixedly installed at the output end of each second bidirectional motor power, and one end of each rotating rod away from the second bidirectional motor is fixedly connected to a side of the roller close to the rotating rod.

[0013] Preferably, a protection box is fixedly mounted on the upper surface of each of the second bidirectional motors, and the upper surface of each of the protection boxes is fixedly connected to the bottom surface of the stacker body.

[0014] Preferably, four fixing bolts are provided inside each of the protection boxes, the top end of each of the fixing bolts passes through the second bidirectional motor and extends to the inside of the protection box, and each of the fixing bolts is threadedly connected to the protection box.

[0015] Preferably, the inner wall of each of the first movable frames is slidably connected to two first T-shaped blocks, and a side surface of each of the first T-shaped blocks close to the first movable plate is fixedly connected to a side surface of the first movable plate close to the first T-shaped block.

[0016] Preferably, the inner wall of each second movable frame is slidably connected to two second T-shaped blocks, and a side surface of each second T-shaped block close to the second movable plate is fixedly connected to a side surface of the second movable plate close to the second T-shaped block.

[0017] Preferably, five connection blocks are fixedly mounted on both side surfaces of the track, and a connection hole is formed on the upper surface of each of the connection blocks.

[0018] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0019] The cam is driven by the motor to move the first and second movable frames closer to the rollers, so that the first clamping frame and the second clamping frame can clamp the rollers, so that the friction between the first clamping frame and the second clamping frame and the rollers can limit the rollers, and the first clamping frame and the second clamping frame can contact the track while clamping the rollers, so that the friction between the first clamping frame and the second clamping frame and the track can anchor the stacker body, thereby preventing the stacker body from slipping due to the disappearance of the braking force when the stacker body is undergoing major maintenance, thereby reducing the safety hazard of the stacker body.

[0020] Second, the present invention can squeeze the first movable plate by providing an elastic force provided by a first squeezing spring, so that the first plug block can be inserted into the first clamping frame, thereby limiting and fixing the first clamping frame, and the first plug block can be pulled out of the first clamping frame by pulling the first movable frame, thereby facilitating the replacement of the first clamping frame, and the elastic force provided by the second squeezing spring can squeeze the second movable plate, so that the second plug block can be inserted into the second clamping frame, thereby limiting and fixing the second clamping frame, and the second plug block can be pulled out of the second clamping frame by pulling the second movable frame, thereby facilitating the replacement of the second clamping frame, thereby preventing the first clamping frame and the second clamping frame from causing surface wear due to long-term use that affects the braking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the anchoring device for preventing a tunnel stacker from slipping according to the present invention;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the stacker main body in cross section of the present invention;

[0023] Figure 3 It is a schematic diagram of a three-dimensional structure of a first clamping frame in cross section according to the present invention;

[0024] Figure 4 It is a schematic diagram of a three-dimensional structure of a cross-section of the first movable frame of the present invention;

[0025] Figure 5 It is a schematic diagram of a three-dimensional structure of a cross-section of a second clamping frame of the present invention;

[0026] Figure 6 It is a schematic diagram of a three-dimensional structure of a cross-section of the second movable frame of the present invention;

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the second bidirectional motor of the present invention when viewed from bottom up.

[0028] Wherein: 1. track; 2. anchoring mechanism; 201. stacker body; 202. first bidirectional motor; 203. transmission rod; 204. bidirectional threaded rod; 205. first movable frame; 206. second movable frame; 207. roller; 208. first clamping frame; 209. second clamping frame; 3. replacement mechanism; 301. first movable plate; 302. first extrusion spring; 303. first plug-in block; 304. second extrusion spring; 305. second movable plate; 306. second plug-in block; 4. bearing; 5. limit bolt; 6. rubber ring; 7. second bidirectional motor; 8. rotating rod; 9. protection box; 10. fixing bolt; 11. first T-shaped block; 12. second T-shaped block; 13. connecting block; 14. connecting hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1

[0031] See also Figure 1-7 , an anchoring device for preventing a tunnel stacker from slipping, comprising a track 1, an anchoring mechanism 2 is arranged above the track 1, and a replacement mechanism 3 is arranged inside the anchoring mechanism 2;

[0032] The anchoring mechanism 2 includes a stacker body 201, four rollers 207 are arranged below the stacker body 201, two first bidirectional motors 202 are fixedly installed on the inner bottom wall of the stacker body 201, and two transmission rods 203 are fixedly installed on the output end of the power of each first bidirectional motor 202, and one end of each transmission rod 203 away from the first bidirectional motor 202 passes through the stacker body 201 and is fixedly installed with a bidirectional threaded rod 204, and the outer surface of each bidirectional threaded rod 204 is threadedly connected There are a first movable frame 205 and a second movable frame 206, the inner wall of each first movable frame 205 is slidably connected to a first clamping frame 208, the inner wall of each second movable frame 206 is slidably connected to a second clamping frame 209, the side of each first clamping frame 208 close to the roller 207 is in contact with the side of the roller 207 close to the first clamping frame 208, and the side of each second clamping frame 209 close to the roller 207 is in contact with the side of the roller 207 close to the second clamping frame 209.

[0033] A bearing 4 is fixedly installed at one end of each bidirectional threaded rod 204 away from the first bidirectional motor 202, and the outer surface of each bearing 4 is fixedly connected to the inner wall of the stacker body 201. The bidirectional threaded rod 204 can be supported and limited by the bearing 4, thereby preventing the bidirectional threaded rod 204 from deviating and falling during rotation, so that the first movable frame 205 and the second movable frame 206 can move smoothly on the bidirectional threaded rod 204, thereby increasing the stability of the bidirectional threaded rod 204 during rotation.

[0034] Eight limit bolts 5 are arranged inside the stacker body 201, and the bottom end of each limit bolt 5 passes through the first bidirectional motor 202 and extends to the inside of the stacker body 201. Each limit bolt 5 is threadedly connected to the stacker body 201. The first bidirectional motor 202 can be limited and fixed by the limit bolts 5, thereby preventing the first bidirectional motor 202 from shaking and deviating when working, thereby increasing the stability of the first bidirectional motor 202 when working.

[0035] A rubber ring 6 is fixedly installed on the outer surface of each roller 207, and the outer surface of each rubber ring 6 is in contact with the inner wall of the track 1. The rubber ring 6 can increase the friction between the roller 207 and the track 1, so that the roller 207 can move smoothly inside the track 1, thereby facilitating the operation of the stacker body 201 and increasing the convenience of moving the stacker body 201.

[0036] Two second bidirectional motors 7 are arranged under the stacker body 201. Two rotating rods 8 are fixedly installed at the output end of each second bidirectional motor 7. One end of each rotating rod 8 away from the second bidirectional motor 7 is fixedly connected to a side of the roller 207 close to the rotating rod 8. The power provided by the second bidirectional motor 7 can drive the rotating rod 8 to rotate, thereby providing power for the rotation of the roller 207, which further increases the convenience of moving the stacker body 201.

[0037] A protective box 9 is fixedly installed on the upper surface of each second bidirectional motor 7, and the upper surface of each protective box 9 is fixedly connected to the bottom surface of the stacker body 201. The protective box 9 can provide limit protection for the second bidirectional motor 7, thereby preventing the second bidirectional motor 7 from falling and avoiding damage to the second bidirectional motor 7 caused by external force collision, thereby increasing the protection of the device to the second bidirectional motor 7.

[0038] Four fixing bolts 10 are arranged inside each protection box 9. The top end of each fixing bolt 10 passes through the second bidirectional motor 7 and extends to the inside of the protection box 9. Each fixing bolt 10 is threadedly connected to the protection box 9. The fixing bolts 10 can increase the stability of the second bidirectional motor 7, thereby preventing the second bidirectional motor 7 from shaking and deviating during operation, thereby increasing the stability of the second bidirectional motor 7 during operation.

[0039] Five connecting blocks 13 are fixedly installed on both sides of the track 1. The upper surface of each connecting block 13 is provided with a connecting hole 14. The connecting blocks 13 can be used to conveniently limit and fix the track 1, thereby preventing the track 1 from deflecting and increasing the stability of the track 1.

[0040] The specific implementation of this embodiment is as follows: first, the first bidirectional motor 202 and the second bidirectional motor 7 are powered on, and the power provided by the second bidirectional motor 7 can drive the roller 207 to rotate, so that the roller 207 can slide inside the track 1, and the rubber ring 6 can increase the friction between the roller 207 and the track 1, so that the roller 207 can move smoothly inside the track 1, thereby driving the stacker body 201 to move, and the power provided by the first bidirectional motor 202 can drive the transmission rod 203 to rotate, so that the transmission rod 203 can drive the bidirectional threaded rod 204 to rotate, thereby driving the first movable frame 205 and the second movable frame 206 to the roller 207. The first clamping frame 208 and the second clamping frame 209 are close to each other, so that the first clamping frame 208 and the second clamping frame 209 can clamp the roller 207, so that the friction between the first clamping frame 208 and the second clamping frame 209 and the roller 207 can limit the roller 207. While the first clamping frame 208 and the second clamping frame 209 are clamping the roller 207, the first clamping frame 208 and the second clamping frame 209 can also contact the track 1, so that the friction between the first clamping frame 208 and the second clamping frame 209 and the track 1 can anchor the stacker body 201, preventing the stacker body 201 from slipping due to the disappearance of the braking force when the stacker body 201 is undergoing major maintenance, thereby reducing the safety hazard of the stacker body 201.

[0041] Embodiment 2

[0042] See also Figure 1-7 The replacement mechanism 3 includes eight first movable plates 301, the outer surface of each first movable plate 301 is slidably connected to the inner wall of the first movable frame 205, and each first movable plate 301 is fixedly installed with five first extrusion springs 302 on a side away from the first clamping frame 208, and each first extrusion spring 302 is fixedly connected to the inner wall of the first movable frame 205 at one end away from the first movable plate 301, and each first movable plate 301 is fixedly installed with four first plug-in blocks 303 on a side close to the first clamping frame 208, and each first plug-in block 303 is clamped in the first Inside a clamping frame 208, two second movable plates 305 are slidably connected to the inner wall of each second clamping frame 209, four second extrusion springs 304 are fixedly installed on the side of each second movable plate 305 away from the second clamping frame 209, one end of each second extrusion spring 304 away from the second movable plate 305 is fixedly connected to the inner wall of the second movable frame 206, and four second plug blocks 306 are fixedly installed on the side of each second movable plate 305 close to the second clamping frame 209, and each second plug block 306 is clamped in the inside of the second clamping frame 209.

[0043] The inner wall of each first movable frame 205 is slidably connected to two first T-shaped blocks 11, and a side of each first T-shaped block 11 close to the first movable plate 301 is fixedly connected to a side of the first movable plate 301 close to the first T-shaped block 11. The first T-shaped block 11 can be used to facilitate personnel to push the first movable plate 301 to one side, so that the first plug block 303 can release the limit on the first clamping frame 208, thereby increasing the convenience of disassembly of the first clamping frame 208.

[0044] The inner wall of each second movable frame 206 is slidably connected to two second T-shaped blocks 12, and a side of each second T-shaped block 12 close to the second movable plate 305 is fixedly connected to a side of the second movable plate 305 close to the second T-shaped block 12. The second T-shaped block 12 can be used to facilitate personnel to push the second movable plate 305 to one side, so that the second plug block 306 can be pulled out of the second clamping frame 209, thereby releasing the limit on the second clamping frame 209 and increasing the convenience of disassembly of the second clamping frame 209.

[0045] The specific implementation of this embodiment is as follows: the elastic force provided by the first extrusion spring 302 can be used to squeeze the first movable plate 301, so that the first plug block 303 can be inserted into the first clamping frame 208, thereby limiting and fixing the first clamping frame 208; manually holding the first T-shaped block 11 can pull the first movable frame 205, so that the first plug block 303 can be pulled out of the first clamping frame 208, thereby facilitating the replacement of the first clamping frame 208; the elastic force provided by the second extrusion spring 304 can be used to squeeze the second movable plate 305, so that the second plug block 306 can be inserted into the second clamping frame 209, thereby limiting and fixing the second clamping frame 209; manually holding the second T-shaped block 12 can pull the second movable frame 206, so that the second plug block 306 can be pulled out of the second clamping frame 209, thereby facilitating the replacement of the second clamping frame 209, thereby preventing the first clamping frame 208 and the second clamping frame 209 from surface wear caused by long-term use that affects the braking effect.

[0046] The working principle of the present invention is as follows: firstly, the first bidirectional motor 202 and the second bidirectional motor 7 are powered on, and the power provided by the second bidirectional motor 7 can drive the roller 207 to rotate, so that the roller 207 can slide inside the track 1, and the rubber ring 6 can increase the friction between the roller 207 and the track 1, so that the roller 207 can move smoothly inside the track 1, thereby driving the stacker body 201 to move, and the power provided by the first bidirectional motor 202 can drive the transmission rod 203 to rotate, so that the transmission rod 203 can drive the bidirectional threaded rod 2 04 is rotated, thereby driving the first movable frame 205 and the second movable frame 206 to approach the roller 207, so that the first clamping frame 208 and the second clamping frame 209 can clamp the roller 207, so that the friction between the first clamping frame 208 and the second clamping frame 209 and the roller 207 can limit the roller 207, and the first clamping frame 208 and the second clamping frame 209 can also contact the track 1 when clamping the roller 207, so that the first clamping frame 208 and the second clamping frame 209 and the track 1 are The friction force can anchor the stacker body 201, preventing the stacker body 201 from slipping due to the disappearance of the braking force when the stacker body 201 is undergoing major maintenance, thereby reducing the safety hazard of the stacker body 201. The elastic force provided by the first extrusion spring 302 can squeeze the first movable plate 301, so that the first plug block 303 can be inserted into the first clamping frame 208, so that the first clamping frame 208 can be limited and fixed. Manually holding the first T-shaped block 11 can pull the first movable frame 205, so that the first plug block 303 can be removed from the first clamping frame 208. The second clamping frame 208 can be pulled out, thereby facilitating the replacement of the first clamping frame 208; the elastic force provided by the second extrusion spring 304 can squeeze the second movable plate 305, so that the second plug block 306 can be inserted into the second clamping frame 209, thereby limiting and fixing the second clamping frame 209; manually holding the second T-shaped block 12 can pull the second movable frame 206, so that the second plug block 306 is pulled out from the second clamping frame 209, thereby facilitating the replacement of the second clamping frame 209 and preventing the first clamping frame 208 and the second clamping frame 209 from surface wear caused by long-term use and affecting the braking effect.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anchoring device for preventing a stacker from slipping, comprising a track (1), characterized in that: An anchoring mechanism (2) is arranged above the track (1), and a replacement mechanism (3) is arranged inside the anchoring mechanism (2); The anchoring mechanism (2) comprises a stacker body (201), four rollers (207) are arranged below the stacker body (201), two first bidirectional motors (202) are fixedly mounted on the inner bottom wall of the stacker body (201), two transmission rods (203) are fixedly mounted on the power output end of each of the first bidirectional motors (202), one end of each of the transmission rods (203) away from the first bidirectional motor (202) passes through the stacker body (201) and is fixedly mounted with a bidirectional threaded rod (204), and the outer surface of each of the bidirectional threaded rods (204) is threadedly connected to the stacker body (201). A first movable frame (205) and a second movable frame (206) are connected, the inner wall of each first movable frame (205) is slidably connected to a first clamping frame (208), the inner wall of each second movable frame (206) is slidably connected to a second clamping frame (209), a side surface of each first clamping frame (208) close to the roller (207) is in contact with a side surface of the roller (207) close to the first clamping frame (208), and a side surface of each second clamping frame (209) close to the roller (207) is in contact with a side surface of the roller (207) close to the second clamping frame (209); The replacement mechanism (3) comprises eight first movable plates (301), the outer surface of each of the first movable plates (301) is slidably connected to the inner wall of the first movable frame (205), five first extrusion springs (302) are fixedly installed on a side of each of the first movable plates (301) away from the first clamping frame (208), one end of each of the first extrusion springs (302) away from the first movable plate (301) is fixedly connected to the inner wall of the first movable frame (205), and four first plug blocks (303) are fixedly installed on a side of each of the first movable plates (301) close to the first clamping frame (208), and each of the first plug blocks (303) is clamped in the first Inside a clamping frame (208), the inner wall of each second clamping frame (209) is slidably connected to two second movable plates (305), and the side of each second movable plate (305) away from the second clamping frame (209) is fixedly installed with four second extrusion springs (304), and the end of each second extrusion spring (304) away from the second movable plate (305) is fixedly connected to the inner wall of the second movable frame (206), and the side of each second movable plate (305) close to the second clamping frame (209) is fixedly installed with four second plug blocks (306), and each second plug block (306) is clamped inside the second clamping frame (209).

2. The anchoring device for preventing a tunnel stacker from slipping according to claim 1 is characterized in that: A bearing (4) is fixedly mounted on one end of each bidirectional threaded rod (204) away from the first bidirectional motor (202), and the outer surface of each bearing (4) is fixedly connected to the inner wall of the stacker body (201).

3. The anchoring device for preventing a tunnel stacker from slipping according to claim 1 is characterized in that: Eight limiting bolts (5) are arranged inside the stacker main body (201), the bottom end of each limiting bolt (5) passes through the first bidirectional motor (202) and extends to the inside of the stacker main body (201), and each limiting bolt (5) is threadedly connected to the stacker main body (201).

4. The anchoring device for preventing a tunnel stacker from slipping according to claim 1 is characterized in that: A rubber ring (6) is fixedly mounted on the outer surface of each roller (207), and the outer surface of each rubber ring (6) is in contact with the inner wall of the track (1).

5. The anchoring device for preventing a tunnel stacker from slipping according to claim 1 is characterized in that: Two second bidirectional motors (7) are arranged below the stacker body (201); two rotating rods (8) are fixedly mounted on the power output end of each second bidirectional motor (7); and one end of each rotating rod (8) away from the second bidirectional motor (7) is fixedly connected to a side surface of the roller (207) close to the rotating rod (8).

6. The anchoring device for preventing a tunnel stacker from slipping according to claim 5, characterized in that: A protection box (9) is fixedly mounted on the upper surface of each of the second bidirectional motors (7), and the upper surface of each of the protection boxes (9) is fixedly connected to the bottom surface of the stacker body (201).

7. The anchoring device for preventing a tunnel stacker from slipping according to claim 6, characterized in that: Each of the protection boxes (9) is provided with four fixing bolts (10), the top end of each of the fixing bolts (10) passes through the second bidirectional motor (7) and extends into the interior of the protection box (9), and each of the fixing bolts (10) is threadedly connected to the protection box (9).

8. The anchoring device for preventing a tunnel stacker from slipping according to claim 1, characterized in that: The inner wall of each first movable frame (205) is slidably connected to two first T-shaped blocks (11), and a side surface of each first T-shaped block (11) close to the first movable plate (301) is fixedly connected to a side surface of the first movable plate (301) close to the first T-shaped block (11).

9. The anchoring device for preventing a tunnel stacker from slipping according to claim 1, characterized in that: The inner wall of each second movable frame (206) is slidably connected to two second T-shaped blocks (12), and a side surface of each second T-shaped block (12) close to the second movable plate (305) is fixedly connected to a side surface of the second movable plate (305) close to the second T-shaped block (12).

10. The anchoring device for preventing a tunnel stacker from slipping according to claim 1, characterized in that: Five connection blocks (13) are fixedly mounted on both side surfaces of the track (1), and a connection hole (14) is provided on the upper surface of each connection block (13).

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