Anchoring device for mobile equipment

Abstract

The utility model relates to the technical field of anchoring devices, in particular to an anchoring device for mobile equipment, the mobile equipment is arranged on a track in a sliding mode, and the anchoring device comprises a controller and an anchoring piece. In the advancing direction of the mobile equipment, the anchoring device sequentially comprises a first positioning piece, a second positioning piece and a buffering piece, and the first positioning piece, the second positioning piece and the anchoring piece are connected with the controller. The first positioning piece is configured to detect whether the mobile equipment moves to a deceleration position or not, and the second positioning piece is configured to detect whether the mobile equipment moves to a power-off position or not; the controller controls the mobile equipment moving to the deceleration position to decelerate and controls the walking power unit of the mobile equipment moving to the power-off position to be powered off; the buffer is configured to limit the position of the mobile device after power failure. By means of the anchoring device, the problem that the positioning effect is poor during anchoring can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of anchoring devices, in particular to an anchoring device for mobile equipment. Background Art

[0002] Various types of equipment that move along tracks, such as gantry cranes and trolleys widely used in the water conservancy and hydropower industries, are typically anchored by anchoring devices at both ends of the tracks during non-operating hours to prevent accidents caused by strong winds. Currently, the existing technology generally uses manual pin-threading anchoring devices. With the advancement of technology, people's demand for automation is also increasing, especially for mobile equipment operating at high altitudes. Automated anchoring of mobile equipment would reduce the risks of personnel working at height.

[0003] In the prior art, a Chinese utility model patent document with publication number CN216736550U and publication date June 14, 2022 was proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: A bucket wheel machine automatic anchoring system, including a host computer, a bucket wheel machine PLC, an anchoring device, and a bucket wheel machine positioning device. The host computer is connected to the bucket wheel machine PLC, and the bucket wheel machine PLC is connected to the bucket wheel machine positioning device. The anchoring device includes an anchor seat, an anchor block, and a push rod motor. The anchoring device is provided with a limit switch unit for limiting the telescopic distance of the anchor block and a positioning unit for aligning the position of the anchor device. The push rod motor, the limit switch unit, and the positioning unit are respectively connected to the bucket wheel machine PLC.

[0004] The above technical solution directly controls the movement of the trolley to the specified position and then anchors it. However, in actual use, the following problems may occur: the trolley is likely to continue moving forward due to inertia, resulting in the inability to achieve precise positioning. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention proposes an anchoring device for a mobile device, which can effectively solve the problem of poor positioning effect during anchoring.

[0006] The utility model is realized by adopting the following technical solutions:

[0007] A mobile device anchoring device, wherein the mobile device is slidingly set on a track, the anchoring device includes a controller and an anchoring member, and along the forward direction of the mobile device, the anchoring device further includes a first positioning member, a second positioning member and a buffer member in sequence, the first positioning member, the second positioning member and the anchoring member are respectively connected to the controller; the first positioning member is configured to detect whether the mobile device moves to a deceleration position, and the second positioning member is configured to detect whether the mobile device moves to a power-off position; the controller controls the mobile device to decelerate when it moves to the deceleration position, and controls the travel power unit of the mobile device to be powered off when it moves to the power-off position; the buffer member is configured to limit the position of the mobile device after power is off.

[0008] The first positioning member includes a matching proximity switch and a sensing plate. The proximity switch is connected to a controller. The proximity switch and the sensing plate are respectively arranged on the mobile device and on one side of the track at the deceleration position.

[0009] The second positioning member includes a matching travel switch and a touch ruler; the travel switch is connected to the controller; the travel switch and the touch ruler are respectively arranged on the mobile device and on one side of the track at the power-off position.

[0010] It also includes an adjustment frame, on which the travel switch or the touch ruler is installed; along the track direction, the position of the travel switch or the touch ruler on the adjustment frame can be adjusted.

[0011] The buffer component includes a buffer positioning seat; the buffer positioning seat is arranged on the track or on one side of the track.

[0012] The buffer component also includes a stopper matched with the buffer positioning seat, and the stopper is arranged on the mobile device.

[0013] The blocking seat and / or the buffer positioning seat are also provided with a buffer block.

[0014] There are two groups of anchoring devices, which are respectively arranged at both ends of the track.

[0015] The anchoring member includes a fixed guide seat arranged on the mobile device.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. In the present invention, through the mutual cooperation of the first positioning member, the second positioning member and the controller, the mobile device starts to decelerate when it moves to the deceleration position, and the power is cut off when it moves to the power-off position, thereby reducing the impact force of the mobile device and ensuring that the mobile device stops after slight contact with the buffer member, thereby achieving precise positioning. At this time, the anchor member can complete the automatic anchoring work.

[0018] 2. The setting of the adjustment frame can adjust the distance between the travel switch or the touch ruler and the buffer, which can better control the impact force when the mobile device contacts the buffer, avoid excessive impact force and cause rebound phenomenon; avoid the problem of inaccurate positioning, and can adapt to mobile devices of different weights and speeds.

[0019] 3. The setting of the block seat facilitates the better arrangement of the position of the buffer positioning seat, so that the contact effect between the buffer positioning seat and the mobile setting is better.

[0020] 4. The blocking seat and / or the buffer positioning seat are also provided with a buffer block to better control the positioning effect.

[0021] 5. There are two sets of anchoring devices, which are respectively set at both ends of the track. The mobile device can be anchored in two directions, which is more convenient to use.

[0022] 6. In the present invention, the first positioning member and the second positioning member have simple structures and are easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, wherein:

[0024] Figure 1 This is a schematic diagram of the structure of the utility model in the anchored state;

[0025] Figure 2 It is a schematic diagram of the structure of the utility model in operation;

[0026] Figure 3 This is a schematic diagram of the planar layout structure of the present utility model;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of AA in the present utility model;

[0028] Markings in the figure:

[0029] 1. Proximity switch, 2. Sensor plate, 3. Travel switch, 4. Touch scale, 5. Adjustment frame, 6. Block seat, 7. Buffer positioning seat, 8. Push rod mechanism, 9. Track, 10. Fixed guide seat, 11. Anchor shaft, 12. Anchor sleeve. DETAILED DESCRIPTION

[0030] Example 1

[0031] As a basic embodiment of the present invention, the present invention includes an anchoring device for a mobile device, which is slidably mounted on a track 9. The anchoring device includes a controller and an anchoring member. Along the forward direction of the mobile device, the anchoring device further includes a first positioning member, a second positioning member, and a buffer member. The first positioning member, the second positioning member, and the anchoring member are each connected to the controller. Specifically, the anchoring member utilizes conventional techniques in the art and includes an anchoring shaft 11, an anchoring sleeve 12, and a push rod mechanism 8 connected to the controller.

[0032] The first positioning member is configured to detect whether the mobile device has moved to the deceleration position and transmit a corresponding signal to the controller. The controller controls the mobile device to decelerate when it has moved to the deceleration position based on the received signal. The second positioning member is configured to detect whether the mobile device has moved to the power-off position and transmit a corresponding signal to the controller. The controller controls the mobile device to power off when it has moved to the power-off position based on the received signal. The buffer member is configured to limit the position of the mobile device after power is off, that is, the mobile device stops after light contact with the buffer member. At this time, the anchor shaft 11 is aligned with the anchor sleeve 12.

[0033] When anchoring is required, the push rod mechanism 8 pushes the anchor shaft 11 downward into the anchor sleeve 12, and the mobile device completes the automatic anchoring work. When the mobile device needs to move, the push rod mechanism 8 first lifts the anchor shaft 11 out of the anchor sleeve 12, and the mobile device's travel power unit then provides power, and the mobile device can move in another direction.

[0034] Example 2

[0035] As a preferred embodiment of the present invention, the present invention includes an anchoring device for a mobile device, and the mobile device is slidingly set on a track 9. The anchoring device includes a controller and an anchoring member. Along the forward direction of the mobile device, the anchoring device also includes a first positioning member, a second positioning member and a buffer member in sequence. Specifically, the first positioning member includes a matching proximity switch 1 and a sensor plate 2, and the second positioning member includes a matching travel switch 3 and a touch ruler 4. Among them, the sensor plate 2 and the touch ruler 4 are both set on the mobile device, the proximity switch 1 is set on the side of the track 9 at the deceleration position, and the travel switch 3 is set on the side of the track 9 at the power-off position. The proximity switch 1 and the travel switch 3 are respectively connected to the controller.

[0036] The proximity switch 1 and the sensor plate 2 work together to detect whether the mobile device has reached the deceleration position. If so, the proximity switch 1 sends a signal to the controller, which in turn decelerates the mobile device. The travel switch 3 and the touch scale 4 work together to detect whether the mobile device has reached the power-off position. If so, the travel switch 3 sends a signal to the controller, which in turn deenergizes the mobile device's travel power unit.

[0037] The buffer may include a buffer positioning seat 7 fixed to the track 9. After the mobile device is decelerated and powered off, it comes into contact with the buffer positioning seat 7 and stops. The anchoring member may be connected to the controller using conventional technical means in the art to achieve automatic anchoring after the mobile device stops.

[0038] Example 3

[0039] As another preferred embodiment of the present invention, the present invention includes an anchoring device for a mobile device, wherein the mobile device is slidably mounted on a track 9. The anchoring device includes a controller and an anchoring member. Along the forward direction of the mobile device, the anchoring device includes, in sequence, a first positioning member, a second positioning member, and a buffering member. The first positioning member, the second positioning member, and the anchoring member are each connected to the controller. The first positioning member is configured to detect whether the mobile device has moved to a deceleration position, and the controller controls the mobile device to decelerate if it has moved to the deceleration position.

[0040] Specifically, the second positioning member includes a matching travel switch 3 and a touch ruler 4. The travel switch 3 is connected to the controller. The travel switch 3 is arranged on one side of the track 9 at the power-off position, and the touch ruler 4 is arranged on the mobile device through the adjustment frame 5. More specifically, the adjustment frame 5 is provided with a telescopic rod, and the telescopic rod can be extended and retracted along the direction of the track 9. The touch ruler 4 is connected to the telescopic rod so that the distance between the touch ruler 4 and the buffer can be adjusted. Through the cooperation of the travel switch 3 and the touch ruler 4, it can be detected whether the mobile device has moved to the power-off position, and the controller controls the power off of the travel power unit of the mobile device that has moved to the power-off position.

[0041] The buffer member includes a buffer positioning seat 7, which is arranged on a track 9. The buffer positioning seat 7 is also provided with a buffer block on the side of the mobile device. The buffer block can be made of rubber with a small deformation amount, so that the buffer member can limit the position of the mobile device after power failure.

[0042] Example 4

[0043] As the best embodiment of this utility model, refer to the attached Figures 1 to 4The present invention includes an anchoring device for a mobile device, wherein the mobile device is slidably mounted on a track 9. More specifically, the track 9 is provided in two sets, and the two tracks 9 are arranged parallel to each other. The anchoring device is provided in two sets, one at each end of the track 9, and the mobile device moves between the two sets of anchoring devices.

[0044] Each anchoring device includes a controller, a first positioning member, a second positioning member, an anchoring member and a buffer member. The first positioning member includes a matching proximity switch 1 and a sensing plate 2. The second positioning member includes a matching travel switch 3 and a touch ruler 4. The anchoring member includes an anchoring shaft 11, an anchoring sleeve 12 and a push rod mechanism 8. The buffer member includes a buffer positioning seat 7 and a block seat 6 matching the buffer positioning seat 7. Along the forward direction of the mobile device, the proximity switch 1, the anchoring shaft 11, the travel switch 3 and the block seat 6 are sequentially arranged on the side of the mobile device, and the sensing plate 2, the anchoring sleeve 12, the touch ruler 4 and the buffer positioning seat 7 are sequentially arranged on the outside of the track 9. The outside refers to the side away from the center line. Specifically, the sensing plate 2 is set at the deceleration position, and the touch ruler 4 is set at the power-off position. The deceleration position and the power-off position can be obtained through experiments based on actual on-site conditions.

[0045] Furthermore, in order to better adjust the impact force when the stopper 6 contacts the buffer positioning seat 7, the travel switch 3 can be installed on the mobile device through the adjustment frame 5. Specifically, the adjustment frame 5 can be provided with a slide rail parallel to the track 9, and the travel switch 3 can be slidably set on the slide rail, and the travel switch 3 can be locked on the slide rail by a locking member. Alternatively, along the moving direction of the mobile device, the adjustment frame 5 can be provided with a plurality of positioning through holes arranged at intervals, and the travel switch 3 can be provided with through holes matching the positioning through holes. The travel switch 3 is fixed to the adjustment frame 5 by bolts and other fixing members. By selecting the positioning through holes in different positions, the distance between the travel switch 3 and the stopper 6 can be controlled.

[0046] Furthermore, a buffer block may be provided on the side of the buffer positioning seat 7 that is adjacent to the stopper 6, or a buffer block may be provided on the side of the stopper 6 that is adjacent to the buffer positioning seat 7; or buffer blocks may be provided on the sides of the buffer positioning seat 7 and the stopper 6 that are adjacent to each other. The buffer block may be a rubber block with a small deformation amount to prevent the mobile device from rebounding under the action of impact force.

[0047] The push rod mechanism 8 is connected to the anchor shaft 11. In order to ensure that the anchor shaft 11 moves up and down as required and does not deviate from the trajectory, the anchor member further includes a fixed guide seat 10, which is set on the side of the mobile device, and the anchor shaft 11 moves up and down in the through hole of the fixed guide seat 10.

[0048] The proximity switch 1, travel switch 3, and push rod mechanism 8 are each connected to a controller. The controller can be built into the mobile device or a separate PLC. The proximity switch 1, travel switch 3, push rod mechanism 8, and controller all utilize conventional technology in the art, or can be purchased directly from external sources. This embodiment does not modify these technologies. The connection method for the proximity switch 1, travel switch 3, push rod mechanism 8, and controller utilizes conventional technology in the art, and this embodiment does not modify these technologies.

[0049] During operation, the mobile device runs along the track 9. When the mobile device needs to dock at the end of the track 9 and anchor, the mobile device runs toward the end of the track 9. When the mobile device is about to approach the end, the proximity switch 1 also moves to the top of the sensor plate 2. At this time, the sensor plate 2 feeds back the detected signal to the controller of the mobile device. After receiving the signal, the controller issues an instruction and significantly reduces the running speed of the mobile device. The mobile device continues to run toward the end. When the travel switch 3 on the mobile device touches the touch scale 4, the mobile device's travel power unit is powered off. The mobile device can only continue to slide toward the end of the track 9 by inertia. When the stop seat 6 contacts the buffer positioning seat 7, the mobile device stops. At this time, the push rod mechanism 8 pushes the anchor shaft 11 downward into the anchor sleeve 12, and the mobile device completes the automatic anchoring work. When the mobile device needs to move, the push rod mechanism 8 first lifts the anchor shaft 11 out of the anchor sleeve 12, and the mobile device's travel power unit then provides power, and the mobile device can move in the other direction.

[0050] To sum up, after reading the utility model document, ordinary technicians in this field can make various other corresponding transformation schemes based on the technical scheme and technical concept of the utility model without creative mental labor, which all fall within the scope of protection of the utility model.

Claims

1. An anchoring device for a mobile device, wherein the mobile device is slidably arranged on a track (9), the anchoring device comprising a controller and an anchoring member, characterized in that: Along the forward direction of the mobile device, the anchoring device further includes a first positioning member, a second positioning member and a buffer member in sequence, and the first positioning member, the second positioning member and the anchoring member are respectively connected to the controller; the first positioning member is configured to detect whether the mobile device moves to the deceleration position, and the second positioning member is configured to detect whether the mobile device moves to the power-off position; the controller controls the mobile device that moves to the deceleration position to decelerate, and controls the travel power unit of the mobile device that moves to the power-off position to cut off the power; the buffer member is configured to limit the position of the mobile device after power is cut off.

2. The anchoring device for a mobile device according to claim 1, characterized in that: The first positioning member comprises a matching proximity switch (1) and a sensing plate (2), wherein the proximity switch (1) is connected to a controller, and the proximity switch (1) and the sensing plate (2) are respectively arranged on the mobile device and on one side of the track (9) at the deceleration position.

3. The anchoring device for a mobile device according to claim 1, characterized in that: The second positioning member comprises a matching travel switch (3) and a touch ruler (4); the travel switch (3) is connected to the controller; the travel switch (3) and the touch ruler (4) are respectively arranged on the mobile device and on one side of the track (9) at the power-off position.

4. The anchoring device for a mobile device according to claim 3, characterized in that: It also includes an adjustment frame (5), on which the travel switch (3) or the touch ruler (4) is mounted; and the position of the travel switch (3) or the touch ruler (4) on the adjustment frame (5) can be adjusted along the direction of the track (9).

5. The anchoring device for a mobile device according to any one of claims 1 to 4, characterized in that: The buffer member comprises a buffer positioning seat (7); the buffer positioning seat (7) is arranged on the track (9) or on one side of the track (9).

6. The anchoring device for a mobile device according to claim 5, characterized in that: The buffer component further comprises a stopper (6) matched with the buffer positioning seat (7), and the stopper (6) is arranged on the mobile device.

7. The anchoring device for a mobile device according to claim 6, characterized in that: A buffer block is also provided on the blocking seat (6) and / or the buffer positioning seat (7).

8. The anchoring device for a mobile device according to claim 4, characterized in that: There are two groups of anchoring devices, which are respectively arranged at both ends of the track (9).

9. The anchoring device for a mobile device according to claim 4, characterized in that: The anchoring member comprises a fixed guide seat (10) arranged on the mobile device.

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