Container crane anchoring device

Abstract

The utility model discloses a container crane anchoring device which comprises a connecting support, an anchoring rotating shaft is rotatably installed in the connecting support, and a driving frame is further installed on the connecting support. The driving assembly is arranged at one end of the anchoring rotating shaft and used for connecting the first anchoring plate with the anchoring rotating shaft and manually driving the anchoring rotating shaft to rotate; the connecting assembly is arranged at the other end of the anchoring rotating shaft and used for connecting the second anchoring plate with the anchoring rotating shaft; the electric mechanism is fixed to the driving frame, fixed to the connecting assembly through a connecting mechanism and used for automatically driving the anchoring rotating shaft to rotate. The anchoring device is reasonable in structure, anchoring can be conducted manually or electrically, the application range of the anchoring device is widened, and the using requirement can be better met.

Description

Technical Field

[0001] This utility model relates to the field of anchoring device technology, specifically an anchoring device for a container crane. Background Technology

[0002] A gantry crane, also known as a crane, is mainly used for loading and unloading cargo and bulk materials in outdoor freight yards and material yards. Cranes are characterized by high site utilization, large operating range, wide adaptability, and strong versatility, and are widely used in railway freight yards. Anchoring devices for gantry cranes are auxiliary devices used to fix the supports of the gantry crane during operation, preventing displacement and tipping due to external forces when the crane is not in operation, thus ensuring better use. However, existing gantry crane anchoring devices generally use manual control, which is inconvenient to operate. Electric control anchoring cannot provide immediate anchoring in case of motor or circuit system failure or sudden severe weather such as gusts of wind. Therefore, there is an urgent need for an anchoring device that can be both manually and electrically controlled for the raising and lowering of the anchor plate. Utility Model Content

[0003] The purpose of this invention is to provide an anchoring device for a container crane to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An anchoring device for a container crane includes: a connecting bracket, in which an anchoring shaft is rotatably mounted, and a drive frame is also mounted on the connecting bracket; a drive assembly disposed at one end of the anchoring shaft, for connecting an anchoring plate one to the anchoring shaft and manually driving the anchoring shaft to rotate; a connecting assembly disposed at the other end of the anchoring shaft, for connecting an anchoring plate two to the anchoring shaft; and an electric mechanism fixed on the drive frame and fixed to the connecting assembly via the connecting mechanism, for automatically driving the anchoring shaft to rotate.

[0006] As a preferred embodiment, the drive assembly includes a drive swing arm fixed to the end of the anchoring shaft, and the lower end of the drive swing arm is hinged to an anchoring plate that is slidably inserted into the connecting bracket via an anchoring link.

[0007] As a preferred embodiment, the connecting assembly includes a handle fixed at the other end of the anchoring shaft, a limiting pin inserted at the end of the handle, a connecting plate installed on the upper end of the second anchoring plate, a limiting groove formed in the middle of the connecting plate, and the end of the limiting pin movably inserted into the limiting groove.

[0008] As a preferred embodiment, the second anchor plate is slidably inserted into the connecting bracket.

[0009] As a preferred embodiment, the upper end of the connecting plate is also equipped with a connecting block for cooperating with the electric mechanism.

[0010] As a preferred embodiment, the electric mechanism includes an electric telescopic cylinder fixed on the drive frame. The telescopic end of the electric telescopic cylinder passes through the drive frame and is fixed with a connecting seat. Both the connecting seat and the connecting block are provided with pin holes.

[0011] As a preferred embodiment, the connecting mechanism includes a connecting post, a connecting pin extending from the side of the connecting post near the pin hole, an end of the connecting pin passing through the pin hole and threaded with a connecting end cap, and a connecting handle fixed to the other end of the connecting post.

[0012] As a preferred embodiment, the connecting bracket is also equipped with an insert sleeve for inserting the connecting mechanism.

[0013] Compared with existing technologies, the advantages of this invention are as follows: By manually driving the anchoring shaft through a drive assembly, the first anchoring plate and the second anchoring plate can be raised and lowered, facilitating anchoring operations. By incorporating an electric mechanism, the anchoring shaft can be automatically driven to raise and lower the first anchoring plate and the second anchoring plate, further facilitating anchoring operations, expanding the applicability of the device, and better meeting usage requirements. This invention has a reasonable structure, allowing for both manual and electric control of the raising and lowering of the first anchoring plate and the second anchoring plate, thus improving the device's applicability and better meeting usage needs. Attached Figure Description

[0014] Figure 1 A first-person perspective three-dimensional structural diagram of an overall container crane anchoring device;

[0015] Figure 2 A schematic diagram of the overall second-view three-dimensional structure of an anchoring device for a container crane;

[0016] Figure 3 A three-dimensional structural diagram of the anchoring shaft position of an anchoring device for a container crane;

[0017] Figure 4 A three-dimensional structural diagram of the connection mechanism of an anchoring device for a container crane;

[0018] Figure 5 This is an exploded structural diagram of the connection mechanism of an anchoring device for a container crane.

[0019] In the diagram: 1. Connecting bracket; 11. Drive frame; 12. Anchor plate one; 13. Anchor plate two; 14. Anchoring shaft; 141. Handle; 142. Limiting pin; 143. Limiting groove; 15. Anchoring connecting rod; 16. Connecting plate; 2. Electric telescopic cylinder; 21. Connecting seat; 3. Drive swing arm; 4. Connecting mechanism; 41. Connecting column; 42. Connecting pin; 43. Connecting end cap; 44. Connecting handle; 5. Connecting block; 6. Insert sleeve. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example: Please refer to Figures 1-5 An anchoring device for a container crane includes: a connecting bracket 1, in which an anchoring shaft 14 is rotatably mounted, and a drive frame 11 is also mounted on the connecting bracket 1; a drive assembly, disposed at one end of the anchoring shaft 14, for connecting an anchoring plate 12 to the anchoring shaft 14 and manually driving the anchoring shaft 14 to rotate; a connecting assembly, disposed at the other end of the anchoring shaft 14, for connecting an anchoring plate 13 to the anchoring shaft 14; and an electric mechanism, fixed on the drive frame 11 and fixed to the connecting assembly via a connecting mechanism 4, for automatically driving the anchoring shaft 14 to rotate.

[0022] The working principle of this utility model is as follows: By setting a drive component to manually drive the rotation of the anchoring shaft 14, the anchoring plate 12 and the second anchoring plate 13 can be raised and lowered, thus facilitating the anchoring work. By setting an electric mechanism, the anchoring shaft 14 can be automatically driven to rotate, thus realizing the automatic raising and lowering of the anchoring plate 12 and the second anchoring plate 13, facilitating the anchoring work, expanding the applicability of the device, and better meeting the needs of use.

[0023] As a further embodiment, the drive assembly includes a drive swing arm 3 fixed to the end of the anchoring shaft 14, the lower end of the drive swing arm 3 being hinged to the anchoring plate 12 slidably inserted on the connecting bracket 1 via an anchoring link 15.

[0024] The working principle of the drive component is as follows: when driving, the hand holds the drive swing arm 3 and rotates it, which drives the anchoring shaft 14 to rotate, thereby realizing the synchronous lifting and lowering of the first anchoring plate 12 and the second anchoring plate 13.

[0025] As a further embodiment, the connecting assembly includes a handle 141 fixed at the other end of the anchoring shaft 14, a limiting pin 142 inserted into the end of the handle 141, a connecting plate 16 mounted on the upper end of the second anchoring plate 13, a limiting groove 143 formed in the middle of the connecting plate 16, and the end of the limiting pin 142 movably inserted into the limiting groove 143. In this embodiment, the second anchoring plate 13 is slidably inserted into the connecting bracket 1.

[0026] As the anchoring shaft 14 rotates, it will drive the handle 141 to move synchronously, thereby causing the limiting pin 142 to slide in the limiting groove 143 and drive the connecting plate 16 to move, thus realizing the lifting and lowering of the second anchoring plate 13.

[0027] As a further embodiment, the upper end of the connecting plate 16 is also equipped with a connecting block 5 for cooperating with the electric mechanism. The electric mechanism includes an electric telescopic cylinder 2 fixed on the drive frame 11. The telescopic end of the electric telescopic cylinder 2 passes through the drive frame 11 and is fixed with a connecting seat 21. Both the connecting seat 21 and the connecting block 5 are provided with pin holes. The connecting mechanism 4 includes a connecting post 41. A connecting pin 42 extends from the side of the connecting post 41 near the pin hole. The end of the connecting pin 42 passes through the pin hole and is threaded with a connecting end cap 43. A connecting handle 44 is fixed to the other end of the connecting post 41.

[0028] The working principle of the electric mechanism is as follows: When it is necessary to drive the anchoring shaft 14 to rotate electrically, the connecting pin 42 at the end of the connecting column 41 is passed through the pin hole on the connecting seat 21 and the connecting block 5. Then, the connecting end cap 43 is screwed onto the end of the connecting pin 42 to fix the electric mechanism and the connecting assembly, so that the anchoring shaft 14 can be driven to rotate through the electric assembly. When the anchoring shaft 14 is driven to rotate manually, the connecting pin 42 is pulled out from the pin hole to separate the electric mechanism from the connecting assembly, so that the anchoring shaft 14 can be driven to rotate manually.

[0029] By extending and retracting the electric telescopic cylinder 2, the connecting plate 16 can be moved up and down, thereby realizing the rotation of the anchoring shaft 14, which can automatically drive the lifting and lowering of the first anchoring plate 12 and the second anchoring plate 13.

[0030] To facilitate the placement of the connecting mechanism 4, the connecting bracket 1 is also equipped with an insertion sleeve 6 for inserting the connecting mechanism 4.

[0031] In this utility model, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", and "bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used to facilitate the description of the structural relationship between the various components or elements of this utility model and do not specifically refer to any component or element in this utility model. They should not be construed as limiting this utility model.

Claims

1. An anchoring device for a container crane, characterized in that, include: A connecting bracket (1) is provided, in which an anchoring shaft (14) is rotatably installed, and a drive frame (11) is also installed on the connecting bracket (1). A drive assembly is provided at one end of the anchoring shaft (14) for connecting the anchoring plate (12) to the anchoring shaft (14) and manually driving the anchoring shaft (14) to rotate. A connecting component is provided at the other end of the anchoring shaft (14) for connecting the second anchoring plate (13) to the anchoring shaft (14); The electric mechanism, fixed on the drive frame (11), is fixed to the connecting component via the connecting mechanism (4) and is used to automatically drive the anchoring shaft (14) to rotate.

2. The container crane anchoring device according to claim 1, characterized in that: The drive assembly includes a drive arm (3) fixed to the end of the anchoring shaft (14), and the lower end of the drive arm (3) is hinged to the anchoring plate (12) slidably inserted on the connecting bracket (1) via the anchoring link (15).

3. The container crane anchoring device according to claim 2, characterized in that: The connecting assembly includes a handle (141) fixed at the other end of the anchoring shaft (14), a limiting pin (142) inserted into the end of the handle (141), a connecting plate (16) installed on the upper end of the second anchoring plate (13), a limiting groove (143) is opened in the middle of the connecting plate (16), and the end of the limiting pin (142) is movably inserted into the limiting groove (143).

4. The container crane anchoring device according to claim 3, characterized in that: The second anchor plate (13) is slidably inserted into the connecting bracket (1).

5. The container crane anchoring device according to claim 4, characterized in that: The upper end of the connecting plate (16) is also equipped with a connecting block (5) for cooperating with the electric mechanism.

6. The container crane anchoring device according to claim 5, characterized in that: The electric mechanism includes an electric telescopic cylinder (2) fixed on the drive frame (11). The telescopic end of the electric telescopic cylinder (2) passes through the drive frame (11) and is fixed with a connecting seat (21). Both the connecting seat (21) and the connecting block (5) are provided with pin holes.

7. The container crane anchoring device according to claim 6, characterized in that: The connecting mechanism (4) includes a connecting post (41), a connecting pin (42) extending from the side of the connecting post (41) near the pin hole, the end of the connecting pin (42) passing through the pin hole and threadedly fitted with a connecting end cap (43), and a connecting handle (44) fixed to the other end of the connecting post (41).

8. The container crane anchoring device according to claim 7, characterized in that: The connecting bracket (1) is also equipped with a fitting sleeve (6) for inserting the connecting mechanism (4).

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