Rapid locking mechanism for container corner fittings

Abstract

The utility model discloses a container corner fitting quick locking mechanism in the technical field of container corner fittings, which comprises an adjusting seat component, fixing seats are mounted on two sides of the front end and the rear end of the adjusting seat component, a transverse rod penetrates through the fixing seats, and a moving plate is mounted on one side, close to the center of the adjusting seat component, of the transverse rod. A corner fitting body is installed at the end, away from the movable plate, of the transverse rod, a locking assembly is arranged between the fixing base and the transverse rod and comprises an elastic piece, the elastic piece is arranged on the inner side of the fixing base, and a T-shaped limiting rod is installed on the side, close to the center of the adjusting base assembly, of the elastic piece. The corner fitting bodies, the fixing seats, the transverse rods, the movable plates and the locking assemblies are arranged in a matched mode, so that the transverse positions of the four corner fitting bodies are conveniently adjusted, the four corner fitting bodies can be rapidly connected with a container in an attached mode, the positions of the four corner fitting bodies are locked through the locking assemblies, and the corner fitting bodies are convenient to use. And the four corner fitting bodies can be reused, so that the maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of container corner fittings, and particularly relates to a quick locking mechanism for a container corner fitting. BACKGROUND

[0002] A container is a kind of tool for loading and transporting packaged or unpackaged goods, and facilitating loading and unloading by mechanical equipment. Container transportation is an important transportation mode in the multimodal transport process of international trade. Due to the advantages of container transportation, such as high standardization, good sealing, low damage rate, intensification, large scale, linerization, low cost, good quality and the like, the safety and efficiency of goods transportation are greatly improved. The corner fitting of the container is one of the more important structures in the container.

[0003] The existing container corner fittings are usually integrated, and the welding method is firm, but cannot be perfectly disassembled, thereby cannot be recycled and reused, increasing the cost of use and subsequent maintenance, and the integrated structure increases the manufacturing difficulty and the manufacturing cost. Therefore, the utility model provides a quick locking mechanism for a container corner fitting. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problem that the existing container corner fittings are usually integrated, and the welding method is firm, but cannot be perfectly disassembled, thereby cannot be recycled and reused, increasing the cost of use and subsequent maintenance, and the integrated structure increases the manufacturing difficulty, the utility model provides a quick locking mechanism for a container corner fitting.

[0005] The utility model provides a quick locking mechanism for a container corner fitting, which adopts the following technical scheme:

[0006] A quick locking mechanism for a container corner fitting comprises an adjusting seat assembly, fixed seats are installed on both sides of the front end and the rear end of the adjusting seat assembly, a horizontal rod penetrates the inside of the fixed seat, a moving plate is installed on the side of the horizontal rod close to the center of the adjusting seat assembly, a corner fitting body is installed on the end of the horizontal rod away from the moving plate, and a locking assembly is arranged between the fixed seat and the horizontal rod.

[0007] The locking assembly comprises an elastic member, the elastic member is arranged on the inside of the fixed seat, a T-shaped limiting rod is installed on the side of the elastic member close to the center of the adjusting seat assembly, and a plurality of limiting holes for plug-in cooperation with the T-shaped limiting rod are formed on the side of the horizontal rod away from the adjusting seat assembly.

[0008] By adopting the above technical scheme, the container is supported by adjusting the seat assembly, and then the T-shaped limiting rod is driven to move and separated from the limiting hole by the elastic member, then the moving plate is pulled to move, the moving plate drives the corner piece body to move towards the container through the cross rod, until the corner piece body abuts against the corner of the container, under the elastic force of the elastic member, the T-shaped limiting rod resets and is inserted into the corresponding limiting hole, thereby the cross rod can be locked, so that the position of the corner piece body is fixed, and the above operation is repeated, so that the four corner piece bodies can be quickly locked at the corners of the container.

[0009] Optionally, the adjusting seat assembly comprises a first bearing seat, a sliding plate is slidably installed in the first bearing seat, a connecting plate is connected to one side of the sliding plate, a second bearing seat is installed at an end of the connecting plate away from the sliding plate and protruding out of the first bearing seat, a reserved hole is formed in a side of the first bearing seat close to the second bearing seat, and a fixing assembly is arranged between the sliding plate and the first bearing seat.

[0010] By adopting the above technical scheme, the second bearing seat is pulled to drive the sliding plate to slide in the first bearing seat through the connecting plate, so that the distance between the first bearing seat and the second bearing seat can be adjusted, and the mechanism can support containers of different specifications.

[0011] Optionally, the fixing assembly comprises two groups of connecting pins, the two groups of connecting pins are respectively installed at two ends of the sliding plate, nuts are screwed on ends of the connecting pins away from the sliding plate and protruding out of the first bearing seat, and strip-shaped holes matched with the connecting pins are formed in the two sides of the first bearing seat.

[0012] By adopting the above technical scheme, when the second bearing seat moves to a suitable position, the nuts on the outer walls of the connecting pins are rotated to tightly fit the nuts and the first bearing seat, so that the sliding plate can be fixed, and the position of the second bearing seat can be fixed.

[0013] Optionally, a sliding assembly is arranged between the moving plate and the first bearing seat and the second bearing seat, the sliding assembly comprises a sliding groove, the sliding groove is respectively formed in the top of the first bearing seat and the bottom of the second bearing seat, a pulley is connected to one side of the moving plate, and the sliding groove and the pulley are rolling connected.

[0014] By adopting the above technical scheme, when the moving plate moves, the pulley can be rolled in the sliding groove, so that the moving plate moves more smoothly and the jamming condition is avoided as much as possible.

[0015] Optionally, the number of the corner piece bodies is four, and rubber pads are connected to the inner sides of the four corner piece bodies.

[0016] By adopting the technical scheme, the four corners of the container can be protected by the four corner fittings, and the rubber pad is arranged to increase the friction between the corner fitting and the container, so that the corner fitting is more tightly connected with the rubber pad.

[0017] Optionally, a dismounting assembly is arranged between the corner fitting and the cross rod, the dismounting assembly comprises a clamping block, the clamping block is installed on one side of the corner fitting close to the fixed seat, the cross rod is provided with a clamping groove on the side away from the moving plate, the cross rod is provided with a screw on the side close to the corner fitting, and the clamping block and the clamping groove are provided with screw holes.

[0018] By adopting the technical scheme, when the corner fitting needs to be dismounted, the screw is screwed out of the screw hole, and the corner fitting is pulled outwards, so that the clamping block and the clamping groove are separated.

[0019] Optionally, the T-shaped limiting rod is connected with a push rod on the side away from the fixed seat.

[0020] By adopting the technical scheme, the operator can conveniently push the push rod to drive the T-shaped limiting rod to move.

[0021] Optionally, the elastic member comprises a reserved slot, the reserved slot is arranged on the side of the fixed seat close to the moving plate, the inner wall of the reserved slot is connected with a return spring, one end of the return spring close to the cross rod is provided with a movable block, and the movable block is fixedly connected with the T-shaped limiting rod.

[0022] By adopting the technical scheme, the T-shaped limiting rod moves to drive the movable block to slide in the reserved slot, so that the return spring can be pressed.

[0023] In summary, the utility model has at least one of the following beneficial effects:

[0024] By cooperation of the corner fitting, the fixed seat, the cross rod, the moving plate and the locking assembly, the transverse positions of the four corner fittings can be conveniently adjusted, the four corner fittings can be quickly connected with the container, the positions of the four corner fittings are locked by the locking assembly, and the four corner fittings can be repeatedly used to reduce maintenance cost.

[0025] By cooperation of the sliding plate, the reserved hole, the first bearing seat, the connecting plate, the second bearing seat and the fixing assembly, the spacing between the first bearing seat and the second bearing seat can be conveniently adjusted, so that the first bearing seat and the second bearing seat can support containers of different specifications.

[0026] When the corner body is damaged due to collision, the four corner bodies can be simultaneously replaced, and the single corner body can be replaced according to the actual situation, so that the corner body can better protect the container, and the practicability of the mechanism is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0028] Figure 1 It is a sectional view structural schematic diagram of the present application;

[0029] Figure 2 It is a top view structural schematic diagram of the present application;

[0030] Figure 3 It is a side view structural schematic diagram of the present application;

[0031] Figure 4 It is a sectional view structural schematic diagram of the present application; Figure 1 It is an enlarged structural schematic diagram of A in the present application;

[0032] Figure 5 It is a sectional view structural schematic diagram of the present application; Figure 1 It is an enlarged structural schematic diagram of B in the present application.

[0033] In the drawings: 1, adjusting seat assembly; 101, sliding plate; 102, reserved hole; 103, first bearing seat; 104, connecting plate; 105, second bearing seat; 2, corner body; 3, fixed seat; 4, cross rod; 5, moving plate; 6, sliding assembly; 601, sliding groove; 602, pulley; 7, locking assembly; 701, limiting hole; 702, T-shaped limiting rod; 7021, push rod; 703, elastic member; 7031, reset spring; 7032, reserved groove; 7033, movable block; 8, fixed assembly; 801, connecting pin; 802, nut; 803, strip-shaped hole; 9, rubber pad; 10, dismounting assembly; 1001, screw; 1002, screw hole; 1003, clamping block; 1004, clamping groove. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings to further illustrate the present application. Figures 1-5 The present application will be further described in detail.

[0035] Please refer to the drawings in the description Figure 1 , Figure 2 and Figure 3The utility model provides a kind of embodiment: a container corner piece quick locking mechanism, including adjusting seat subassembly 1, fixed mounting is equipped with fixed seat 3 in the both sides of the front end and rear end of adjusting seat subassembly 1, adjusting seat subassembly 1 includes first bearing seat 103, the inside sliding installation of first bearing seat 103 is equipped with sliding plate 101, one side of sliding plate 101 is fixedly connected with connecting plate 104, the end of connecting plate 104 deviating from sliding plate 101 protrudes first bearing seat 103 and is fixedly installed with second bearing seat 105, the side of first bearing seat 103 close to second bearing seat 105 is equipped with reserved hole 102, and fixed assembly 8 is arranged between sliding plate 101 and first bearing seat 103.Pulling second bearing seat 105, second bearing seat 105 drives sliding plate 101 to slide in the inside of first bearing seat 103 by connecting plate 104, to adjust the interval between first bearing seat 103 and second bearing seat 105, so that the mechanism can support different specifications of container.

[0036] Please refer to the drawings in the specification Figure 1 、 Figure 2 and Figure 3 Fixed assembly 8 includes two groups of connecting pins 801, and the two ends of sliding plate 101 are fixedly installed with two groups of connecting pins 801, and the end of connecting pin 801 deviating from sliding plate 101 protrudes first bearing seat 103 and is screwed with nut 802, and the both sides of first bearing seat 103 are equipped with strip-shaped hole 803 matched with connecting pin 801.When second bearing seat 105 moves to appropriate position, nut 802 on the outer wall of connecting pin 801 is rotated, so that nut 802 and first bearing seat 103 are closely attached, and then sliding plate 101 can be fixed, so that the position of second bearing seat 105 can be fixed.

[0037] Please refer to the drawings in the specification Figure 1 and Figure 2 Horizontal bar 4 is transversely penetrated in the inside of fixed seat 3, and horizontal bar 4 is installed with moving plate 5 on the side close to the center of adjusting seat subassembly 1, and sliding assembly 6 is arranged between moving plate 5 and first bearing seat 103 and second bearing seat 105, and sliding assembly 6 includes sliding groove 601, and sliding groove 601 is respectively arranged in the top of first bearing seat 103 and the bottom of second bearing seat 105, and one side of moving plate 5 is rotatably connected with pulley 602, and sliding groove 601 is rotatably connected with pulley 602.When moving plate 5 moves, pulley 602 can be rolled in the inside of sliding groove 601, so that moving plate 5 is more smooth in the process of moving, and the situation of jamming is avoided as far as possible.

[0038] Please refer to the drawings in the specification Figure 1 and Figure 2The end of the cross rod 4 away from the moving plate 5 is fixedly provided with an angle body 2, the number of the angle body 2 is four, and the inner side of the four angle bodies 2 is fixedly connected with a rubber pad 9. Thus, the four corners of the container can be protected by the four angle bodies 2, and the friction between the angle body 2 and the container is increased by the rubber pad 9, so that the connection between the angle body 2 and the rubber pad 9 is more firm.

[0039] Please refer to the drawings of the specification Figure 1 and Figure 4 The angle body 2 and the cross rod 4 are provided with a dismounting assembly 10, the dismounting assembly 10 comprises a clamping block 1003, the clamping block 1003 is installed on the side of the angle body 2 close to the fixed seat 3, the side of the cross rod 4 away from the moving plate 5 is provided with a clamping groove 1004 matched with the clamping block 1003, the side of the cross rod 4 close to the angle body 2 is screwed with a screw 1001, and the inside of the clamping block 1003 and the clamping groove 1004 is provided with a screw hole 1002 matched with the screw 1001. When the angle body 2 needs to be dismounted, the screw 1001 is screwed out of the screw hole 1002, and the angle body 2 is pulled outwards, so that the clamping block 1003 and the clamping groove 1004 are separated.

[0040] Please refer to the drawings of the specification Figure 1 and Figure 5 The fixed seat 3 and the cross rod 4 are provided with a locking assembly 7. The locking assembly 7 comprises an elastic member 703, the elastic member 703 is arranged on the inner side of the fixed seat 3, the side of the elastic member 703 close to the center of the adjusting seat assembly 1 is provided with a T-shaped limiting rod 702, and the side of the T-shaped limiting rod 702 away from the fixed seat 3 is fixedly connected with a push rod 7021. The push rod 7021 is convenient for the operator to push and drive the T-shaped limiting rod 702 to move.

[0041] Please refer to the drawings of the specification Figure 1 and Figure 5 The side of the cross rod 4 away from the adjusting seat assembly 1 is provided with a plurality of limiting holes 701 matched with the T-shaped limiting rod 702. The elastic member 703 comprises a reserved groove 7032, the reserved groove 7032 is arranged on the side of the fixed seat 3 close to the moving plate 5, the inner wall of the reserved groove 7032 is connected with a return spring 7031, one end of the return spring 7031 close to the cross rod 4 is provided with a movable block 7033, and the movable block 7033 is fixedly connected with the T-shaped limiting rod 702. When the T-shaped limiting rod 702 moves, the movable block 7033 slides in the reserved groove 7032, so as to press the return spring 7031.

[0042] Working principle: in use, according to the size of the container, adjust the distance between the first bearing seat 103 and the second bearing seat 105, first, the operator rotates the nut 802, so that the nut 802 and the first bearing seat 103 are separated, then the operator pulls the second bearing seat 105, the second bearing seat 105 drives the sliding plate 101 to slide in the first bearing seat 103, at this time the sliding plate 101 drives the connecting pin 801 to slide along the strip-shaped hole 803, when the second bearing seat 105 is adjusted to the appropriate position, rotate the nut 802 on the outer wall of the connecting pin 801, until the nut 802 and the first bearing seat 103 are tightly attached.

[0043] Then, the operator places the container on the top of the first bearing seat 103 and the second bearing seat 105, then pushes the push rod 7021, the push rod 7021 drives the T-shaped limiting rod 702 to move and separate from the limiting hole 701, the movement of the T-shaped limiting rod 702 drives the movable block 7033 to move and extrude the reset spring 7031, at this time the operator pulls the moving plate 5 to move, the moving plate 5 drives the corner piece body 2 to move towards the container through the cross rod 4, until the corner piece body 2 abuts against the corner of the container, then release the push rod 7021, under the elastic force of the movable block 7033, the T-shaped limiting rod 702 resets and is inserted into the corresponding limiting hole 701, thereby the cross rod 4 can be locked, so that the position of the corner piece body 2 is fixed, repeating the above operation, the four corner piece bodies 2 can be quickly locked at the corners of the container.

[0044] When the corner piece body 2 is damaged, unscrew the screw 1001 to release the fixing effect of the screw 1001 on the clamping block 1003, then the operator pulls the corner piece body 2 outward, the corner piece body 2 drives the clamping block 1003 to move, until the clamping block 1003 separates from the clamping groove 1004, the corner piece body 2 can be disassembled and replaced, through the above operation, the four corner piece bodies 2 can be replaced according to the actual situation, or a single corner piece body 2 can be replaced, improving the practicability of the mechanism.

[0045] The above are preferred embodiments of the present application, not limited to the protection scope of the present application, therefore: all equivalent changes made according to the structure, shape and principle of the present application should be covered in the protection scope of the present application.

Claims

1. A quick-locking mechanism for container corner fittings, comprising an adjusting seat assembly (1), characterized in that: The adjusting seat assembly (1) has fixed seats (3) installed on both sides of the front and rear ends. A crossbar (4) runs through the interior of the fixed seat (3). A movable plate (5) is installed on the side of the crossbar (4) near the center of the adjusting seat assembly (1). An angle bracket body (2) is installed on the end of the crossbar (4) away from the movable plate (5). A locking assembly (7) is provided between the fixed seat (3) and the crossbar (4). The locking assembly (7) includes an elastic element (703), which is disposed on the inner side of the fixed seat (3). A T-shaped limiting rod (702) is installed on the side of the elastic element (703) near the center of the adjusting seat assembly (1). A number of limiting holes (701) are opened on the side of the crossbar (4) away from the adjusting seat assembly (1) to engage with the T-shaped limiting rod (702).

2. The container corner fitting quick-locking mechanism according to claim 1, characterized in that: The adjusting seat assembly (1) includes a first support seat (103), a slide plate (101) is slidably installed inside the first support seat (103), a connecting plate (104) is connected to one side of the slide plate (101), the end of the connecting plate (104) away from the slide plate (101) extends out of the first support seat (103) and a second support seat (105) is installed thereon, a reserved hole (102) is provided on the side of the first support seat (103) near the second support seat (105), and a fixing component (8) is provided between the slide plate (101) and the first support seat (103).

3. The container corner fitting quick-locking mechanism according to claim 2, characterized in that: The fixing component (8) includes two sets of connecting pins (801). The two sets of connecting pins (801) are respectively installed at both ends of the slide plate (101). The end of the connecting pin (801) facing away from the slide plate (101) extends out of the first bearing seat (103) and is screwed with a nut (802). Both sides of the first bearing seat (103) are provided with strip holes (803) that match the connecting pins (801).

4. The container corner fitting quick-locking mechanism according to claim 2, characterized in that: A sliding assembly (6) is provided between the movable plate (5) and the first support seat (103) and the second support seat (105). The sliding assembly (6) includes a sliding groove (601). The sliding groove (601) is respectively opened at the top of the first support seat (103) and the bottom of the second support seat (105). A pulley (602) is connected to one side of the movable plate (5). The sliding groove (601) and the pulley (602) are in rolling connection.

5. A quick-locking mechanism for container corner fittings according to claim 1, characterized in that: The number of corner body (2) is four, and the inner side of each of the four corner body (2) is connected to a rubber pad (9).

6. A quick-locking mechanism for container corner fittings according to claim 1, characterized in that: A disassembly assembly (10) is provided between the corner fitting body (2) and the crossbar (4). The disassembly assembly (10) includes a locking block (1003). The locking block (1003) is installed on the side of the corner fitting body (2) near the fixed seat (3). The side of the crossbar (4) away from the moving plate (5) is provided with a slot (1004) that is inserted and engaged with the locking block (1003). The side of the crossbar (4) near the corner fitting body (2) is screwed with a screw (1001). The inside of the locking block (1003) and the slot (1004) is provided with a threaded hole (1002) that is screwed and engaged with the screw (1001).

7. A quick-locking mechanism for container corner fittings according to claim 1, characterized in that: The T-shaped limiting rod (702) is connected to a lever (7021) on the side away from the fixed seat (3).

8. A quick-locking mechanism for container corner fittings according to claim 1, characterized in that: The elastic element (703) includes a reserved groove (7032), which is opened on the side of the fixed seat (3) near the moving plate (5). A return spring (7031) is connected to the inner wall of the reserved groove (7032). A movable block (7033) is installed at the end of the return spring (7031) near the crossbar (4). The movable block (7033) is fixedly connected to the T-shaped limit rod (702).

Images