Equipment transportation locking device

Abstract

The present invention discloses a device for transporting and locking equipment, comprising a mounting frame, wherein the mounting frame is provided with 1-2 sets of guide seats arranged opposite to each other, wherein the guide seats are provided with locking claws, wherein the locking claws are connected to the guide seats through a rotating shaft, and the other end of the rotating shaft is arranged on a driving device. The present invention is simple to operate, convenient to use, safe and reliable in locking, simple in structure, and convenient to process; the design of the guide seat is not only convenient for guiding the equipment legs into the guide seat, but also can limit the equipment from moving in other directions during transportation; the left and right legs of the equipment can be locked and unlocked at the same time, and the simultaneous transportation and locking of multiple sets of equipment can be realized, thereby reducing the transportation cost.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical design, and in particular relates to an equipment transportation locking device. Background Art

[0002] In the transportation of equipment, the requirements for stability and reliability are extremely high, and they must be able to open and lock quickly. Although there are many types of locking devices, most of them have complex structures. In the original closed sliding locking structure, the sliding of the locking claw requires a guide groove with high precision and strange shapes, and the processing cost of the guide groove is high and the processing accuracy is difficult to ensure, which leads to the problem that the locking mechanism is prone to jamming during the locking process. Therefore, it is urgent to improve the existing locking device to meet the use requirements. Summary of the invention

[0003] In order to solve the above problems, an object of the present invention is to provide an equipment transportation locking device.

[0004] A equipment transportation locking device comprises a mounting frame, wherein the mounting frame is provided with 1-2 groups of relatively arranged guide seats, the guide seats guide the equipment legs into the guide seats, the guide seats are provided with locking claws, the locking claws are connected to the guide seats through a rotating shaft, the other end of the rotating shaft is provided on a driving device, and the driving device drives the locking claws to rotate, thereby pressing the equipment legs to achieve locking of the equipment.

[0005] In order to facilitate driving the locking claws so that the two opposite locking claws rotate simultaneously, the driving device includes a shift fork, one end of which is connected to the rotating shaft, and the other end is connected to a screw sleeve, which is sleeved on the screw rod, and the screw threads corresponding to the two locking claws are rotated in opposite directions. The screw rod is provided with a crank connection part, and in order to facilitate locking the screw rod, the screw rod is provided with a driving lock device, and the driving lock device includes a gear arranged on the screw rod and a driving lock for locking the gear. In order to facilitate rapid braking and releasing of the gear, the driving lock includes a lock seat, a lock seat cover and a lock rod, and the lock rod is arranged in the lock seat and sealed with the lock seat cover. The lock rod is provided with a spring fixing plate, and a spring is arranged between the spring fixing plate and the lock seat cover, and the lock rod passes through the lock seat and the lock seat cover. In order to facilitate pulling the lock rod, one end of the lock rod is used to clamp the gear, and the other end is provided with a pull ring.

[0006] To facilitate the fixing and adjustment of the screw, the screw is fixed to one side of the mounting frame through a screw fixing frame, and the screw fixing frame includes a C-shaped plate, which is fixed to the side of the mounting frame, and an L-shaped plate is provided on the C-shaped plate, one side of the L-shaped plate is connected to the C-shaped plate, and the other side is provided with a waist-shaped hole.

[0007] To facilitate quick positioning, the guide seat includes a base plate, and guide block 1 and guide block 2 are provided at both ends of the base plate. Guide block 1 and guide block 2 are provided with inclined surfaces, and guide block 1 and guide block 2 are arranged in an L shape. Guide block 2 is provided with an axial hole, and a locking claw is arranged between the two guide blocks 2 and connected by a rotating shaft. In order to facilitate fixing the guide seat on the mounting frame, a threaded hole is provided on the base plate.

[0008] In order to facilitate the rotation of the locking claw and the clamping device support foot, the cross-section of the locking claw is a hexagonal structure, and rounded corners are provided on two adjacent sides. The locking claw is provided with an axial hole and a keyway.

[0009] To facilitate the simultaneous transportation of two devices, there are two groups of guide seats, which are arranged in series. The two groups of guide seats correspond to two groups of drive devices, which are respectively arranged on both sides of the installation frame, and the screw of one group of drive devices is connected through a universal joint.

[0010] Compared with the prior art, the equipment transportation locking device of the present invention has the following beneficial effects: 1. The present invention is simple to operate, easy to use, safe and reliable in locking, simple in structure, and easy to process; 2. The design of the guide seat of the present invention not only facilitates the introduction of the equipment support legs into the guide seat, but also can limit the movement of the equipment in other directions during transportation; 3. The present invention can lock and unlock the left and right support legs of the equipment at the same time, and can realize the simultaneous transportation and locking of multiple groups of equipment, thereby reducing transportation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention is further described in detail below with reference to the accompanying drawings.

[0012] Figure 1 It is a structural schematic diagram of the equipment transport locking device of the present invention;

[0013] Figure 2 It is a schematic diagram of the structure of the driving device in the equipment transport locking device of the present invention;

[0014] Figure 3 It is a schematic diagram of the external structure of the driving lock in the equipment transport locking device of the present invention;

[0015] Figure 4 It is a schematic diagram of the internal structure of the driving lock in the equipment transport locking device of the present invention;

[0016] Figure 5 It is a structural schematic diagram of a guide seat in the equipment transport locking device of the present invention;

[0017] Figure 6 It is a structural schematic diagram of the locking claw in the equipment transport locking device of the present invention;

[0018] FIG. 7 is a diagram showing the use status of the equipment transport locking device of the present invention.

[0019] As shown in the figure, 1-installation frame, 2-locking claw, 3-guide seat, 4-rotating shaft, 5-driving device, 6-shift fork, 7-screw sleeve, 8-screw, 9-universal joint, 10-crank handle connection, 11-gear, 12-drive lock, 13-lock seat, 14-lock seat cover, 15-lock rod, 16-spring fixing plate, 17-spring, 18-pull ring, 19-C-type plate, 20-L-type plate, 21-waist-shaped hole, 22-bottom plate, 23-guide block one, 24-guide block two, 25-axis hole, 26-equipment, 27-carriage bottom plate. DETAILED DESCRIPTION

[0020] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0021] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be produced by the present invention, should still fall within the scope of the technical content disclosed by the present invention. At the same time, the terms such as "on" and "inside" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1As shown, a device for transporting and locking equipment comprises a mounting frame 1, wherein the mounting frame 1 is provided with two sets of guide seats 3 arranged opposite to each other, the guide seats 3 guide the equipment legs into the guide seats 3, the guide seats 3 are provided with locking claws 2, the locking claws 2 are connected to the guide seats 3 through a rotating shaft 4, the other end of the rotating shaft 4 is arranged on a driving device 5, the driving device 5 drives the locking claws 2 to rotate, thereby pressing the equipment legs to achieve locking of the equipment, the two sets of guide seats 3 are arranged in series, the two sets of guide seats 3 correspond to two sets of driving devices 5, the two sets of driving devices 5 are respectively arranged on both sides of the mounting frame 1, and the screws 8 of one set of driving devices 5 are connected through a universal joint 9. To facilitate the fixing and adjustment of the screw 8, the screw 8 is fixed to one side of the mounting frame 1 through a screw fixing frame, and the screw fixing frame includes a C-shaped plate 19, and the C-shaped plate 19 is fixed to the side of the mounting frame 1. An L-shaped plate 20 is provided on the C-shaped plate 19, and one side of the L-shaped plate 20 is connected to the C-shaped plate 19, and the other side is provided with a waist-shaped hole 21.

[0024] like Figure 2 As shown, in order to facilitate driving the locking claws 2 so that the two opposite locking claws 2 rotate simultaneously, the driving device 5 includes a shift fork 6, one end of which is connected to the rotating shaft 4, and the other end is connected to a screw sleeve 7, which is sleeved on the screw rod 8. The threads of the screw rod 8 corresponding to the two locking claws 2 are rotated in opposite directions. The threads on the screw rod 8 are T-shaped threads to ensure reliability after locking. The screw rod 8 is provided with a crank connection part 10. In order to facilitate locking the screw rod 8, the screw rod 8 is provided with a driving lock device, which includes a gear 11 provided on the screw rod 8 and a driving lock 12 for locking the gear 11. Figure 3 , 4 As shown, in order to facilitate rapid braking and releasing of the gear 11, the driving lock 12 includes a lock seat 13, a lock seat cover 14 and a lock rod 15. The lock rod 15 is arranged in the lock seat 13 and seals the lock seat 13 through the lock seat cover 14. A spring fixing plate 16 is arranged on the lock rod 15. A spring 17 is arranged between the spring fixing plate 16 and the lock seat cover 14. The lock rod 15 passes through the lock seat 13 and the lock seat cover 14. In order to facilitate pulling the lock rod 15, one end of the lock rod 15 is used to clamp the gear 11, and the other end is provided with a pull ring 18. In order to facilitate fixing the driving lock 12, a threaded hole is arranged on the lock seat cover 14.

[0025] like Figure 5 As shown, in order to facilitate quick positioning, the guide seat 3 includes a base plate 22, and guide blocks 1 23 and 24 are provided at both ends of the base plate 22. The guide blocks 1 23 and 24 are provided with inclined surfaces. The guide blocks 1 23 and 24 are arranged in an L shape, and the guide block 24 is provided with an axial hole 25. The locking claw 2 is arranged between the two guide blocks 24 and is connected by a rotating shaft 4. In order to facilitate fixing the guide seat 3 on the mounting frame 1, a threaded hole is provided on the base plate 22.

[0026] like Figure 6 As shown, in order to facilitate the rotation of the locking claw 2 and the clamping equipment foot, the cross-section of the locking claw 2 is a hexagonal structure, and rounded corners are provided on both adjacent sides. The locking claw is provided with an axial hole and a keyway. The locking claw 2 is made of high-strength material 30CrMnSiA as a whole, and can completely fit with the inclined surface of the equipment foot after locking. In the process of designing the locking claw 2, finite element analysis software such as ANSYS is used to simulate the force conditions of the claw during the locking and transportation process to ensure that the design of key parts meets the requirements.

[0027] The present invention is achieved by the following methods: Figure 7 As shown, when in use, the number of locking devices is selected according to the number of equipment 26 to be transported. Two locking devices form a group, and one group of locking devices can lock two equipment 26 at the same time. When multiple equipment 26 need to be transported at one time, the number of locking devices can be increased. In order to facilitate the installation of the locking device on the carriage floor 27, a connecting ear is provided on the locking device, and a threaded hole and a positioning hole are provided on the connecting ear. When transporting equipment, the locking device is installed on the carriage floor 27 by bolts and positioning pins, and then the equipment 26 is hoisted into the locking device. The support leg of the device 26 enters the guide seat 3 under the guidance of the guide seat 3. At this time, the handle is installed on the crank connection part 10, and then the pull ring 18 on the drive lock 12 is pulled to pull the locking rod 15 out of the gear 11, and the screw 8 is rotated. The thread on the screw 8 drives the fork 6, and the fork 6 drives the locking claw 2 to rotate. When the locking claw 2 rotates to a certain angle, it will press the support leg of the device 26. After locking, release the pull ring 18 and clamp the locking rod 15 of the drive lock 12 into the gear 11 to prevent the screw 8 from rotating.

[0028] The protection scope of the present invention is not limited to the technical solutions disclosed in the specific implementation methods. Any modifications, equivalent replacements, improvements, etc. made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A locking device for equipment transportation, characterized in that : comprising a mounting frame, on which 1-2 sets of guide seats arranged opposite to each other are arranged, on which locking claws are arranged, which are connected to the guide seats through a rotating shaft, and the other end of the rotating shaft is arranged on the driving device; The driving device comprises a shift fork, one end of which is connected to the rotating shaft, and the other end of which is connected to a screw sleeve, the screw sleeve is sleeved on a screw rod, and a crank connection portion is provided on the screw rod; The screw rod is provided with a drive lock device, and the drive lock device comprises a gear disposed on the screw rod and a drive lock for locking the gear; The screw is fixed to one side of the mounting frame by a screw fixing frame, and the screw fixing frame includes a C-shaped plate, and the C-shaped plate is fixed to the side of the mounting frame, and an L-shaped plate is provided on the C-shaped plate, one side of the L-shaped plate is connected to the C-shaped plate, and the other side is provided with a waist-shaped hole; The guide seat comprises a bottom plate, and guide blocks 1 and 2 are provided at both ends of the bottom plate, and inclined surfaces are provided on the guide blocks 1 and 2, and the guide blocks 1 and 2 are arranged in an L shape, and an axial hole is provided on the guide block 2, and a locking claw is provided between the two guide blocks 2, and a threaded hole is provided on the bottom plate; There are two groups of guide seats, which are arranged in series. The two groups of guide seats correspond to two groups of drive devices, which are respectively arranged on both sides of the installation frame, and the screw rod of one group of drive devices is connected through a universal joint.

2. The equipment transportation locking device according to claim 1, characterized in that :The driving lock includes a lock seat, a lock seat cover and a lock rod. The lock rod is arranged in the lock seat and seals the lock seat through the lock seat cover. A spring fixing plate is provided on the lock rod. A spring is provided between the spring fixing plate and the lock seat cover. The lock rod passes through the lock seat and the lock seat cover.

3. The equipment transportation locking device according to claim 2, characterized in that One end of the locking rod is used to clamp the gear, and the other end is provided with a pull ring.

4. The equipment transportation locking device according to claim 3, characterized in that The cross section of the locking claw is a hexagonal structure, and rounded corners are provided on two adjacent sides. The locking claw is provided with an axial hole and a keyway.

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