Detachable container

Abstract

The invention relates to the technical field of containers, and discloses a detachable container which solves the problems that an existing container is usually installed through a large number of bolts and needs to be screwed through an external tool, the labor amount of workers is increased due to the use of the large number of bolts, and the disassembly and assembly efficiency is reduced. Supporting legs are fixedly installed at the bottom of the bottom plate, a first box body is arranged on one side of the top of the bottom plate, a second box body is arranged on the other side of the top of the bottom plate, top plates are arranged on the upper portions of the first box body and the second box body, and equipment boxes are fixedly installed on the sides, away from each other, of the first box body and the second box body. Box doors are hinged to the front portions of the first box body and the second box body, limiting grooves are formed in the ends of the sides, close to each other, of the first box body and the second box body respectively, limiting strips are fixedly installed on the ends of the sides, close to each other, of the first box body, and the limiting strips are clamped into the limiting grooves; the container is convenient to disassemble and assemble on site, the labor amount of workers is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of containers, and in particular relates to a detachable container. Background Art

[0002] A container is a large cargo container that can carry packaged or unpackaged goods for transportation and is easy to load and unload using mechanical equipment. It is a box-shaped freight equipment produced according to standardized specifications and has a certain strength, rigidity and integrity. The standardization of containers makes the connection between different modes of transportation smoother and improves transportation efficiency. The solid structure and good sealing performance of containers can effectively protect goods from damage. Container transportation can achieve large-scale and intensive operations and reduce transportation costs. Container transportation is widely used in global trade and logistics and has become an indispensable part of modern international trade. They are connected to each other through various modes of transportation such as ships, ports, routes, roads, and railways, forming a global logistics system. Existing containers are usually installed with a large number of bolts, which need to be tightened with the help of external tools. The use of a large number of bolts increases the workload of staff and reduces the efficiency of disassembly and assembly. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a detachable container, which effectively solves the problem that the existing containers in the above background technology are usually installed with a large number of bolts and need to be tightened with the help of external tools. The use of a large number of bolts increases the workload of the staff and reduces the disassembly and assembly efficiency.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a detachable container, comprising a bottom plate, a supporting foot is fixedly installed at the bottom of the bottom plate, a first box body is provided on one side of the top of the bottom plate, a second box body is provided on the other side of the top of the bottom plate, a top plate is provided on the upper parts of the first box body and the second box body, equipment boxes are fixedly installed on the sides of the first box body and the second box body away from each other, the fronts of the first box body and the second box body are hinged with box doors, and the ends of the first box body and the second box body on the side close to each other are respectively provided with limiting grooves and fixedly installed limiting strips, the limiting strips are clamped in the inside of the limiting grooves, and the middle parts of the sides of the two equipment boxes away from each other are A shaft sleeve is fixedly installed, and a shaft rod is rotatably installed inside the shaft sleeve. A hand wheel is fixedly installed at the ends of the two shaft rods away from each other, and a transmission component is provided at the ends of the two shaft rods close to each other. A docking sleeve is fixedly installed at the four corners of the bottom plate and the top plate on the side away from each other, and a movable sleeve is sleeved on the surface of the docking sleeve. Installation grooves are opened on both sides of the surfaces of the eight docking sleeves, and rods are movably inserted inside the installation grooves. A contact head is fixedly installed at one end of the rod, and a telescopic spring is sleeved on the surface of the rod. The two ends of the sixteen telescopic springs are respectively fixedly connected to the contact head and the inside of the installation groove, and the end of the docking sleeve surface is sleeved with a reset spring The two ends of the eight return springs are respectively fixedly connected to the inside of the movable sleeve and the end of the docking tube. The first box body and the second box body are movably connected with pull rods at both ends of the upper and lower sides. Slots are provided on both sides of the eight pull rods. Sixteen plug rods match the sixteen slots. Two transmission assemblies are respectively connected to the eight pull rods. When the two shafts rotate, the power is output to the eight pull rods through the two transmission assemblies. The two transmission assemblies include active bevel gears. The two active bevel gears are fixedly installed at one end of the two shafts close to each other. The surfaces of the active bevel gears are meshed and connected with driven bevel gears. The middle of the driven bevel gears is fixedly installed with a rotating shaft. A worm is fixedly installed at both ends of the two rotating shafts, and the ends of the four worms away from the driven bevel gears are rotatably connected to the inner walls of the two end walls of the two equipment boxes respectively, the surfaces of the worms are meshed with worm wheels, and a rotating rod is fixedly installed in the middle of the worm wheels, threaded rods are fixedly installed at both ends of the rotating rods, and shaft seats are rotatably installed at the ends of the threaded rods away from the rotating rods, and the ends of the eight shaft seats away from the threaded rods are fixedly connected to the inner walls of the two equipment boxes respectively, and threaded sleeves are threadedly connected to the surfaces of the threaded rods, a connecting strip is fixedly installed on one side of the threaded sleeves, a pull rod is fixedly installed on one side of the connecting strip, and one end of the pull rod is fixedly connected to the pull rod.

[0005] Preferably, the lower parts of the inner walls on both sides of the eight movable sleeves are fixedly mounted with slide blocks through support rods, and the surfaces on both sides of the eight docking tubes are symmetrically provided with slide grooves, and the slide blocks are slidably mounted inside the slide grooves respectively.

[0006] Preferably, four bearings are rotatably mounted on the surfaces of the two rotating shafts, and the surfaces of the bearings are fixedly connected to the interior of the two equipment boxes through fixing rods.

[0007] Preferably, a connecting rod is fixedly installed on the other side of the threaded sleeve, a sliding sleeve is fixedly installed on one end of the connecting rod, a sliding rod is inserted inside the sliding sleeve, and both ends of the sliding rod are respectively fixedly connected to the inside of the equipment box.

[0008] Compared with the prior art, the present invention has the following beneficial effects: (1) During installation, the operator pulls down the four movable sleeves on the bottom plate and squeezes the four return springs to contract, thereby driving the eight insertion rods to move outward under the elastic force of the eight telescopic springs, and then the operator inserts the limit strip on the second box into the limit groove on the first box for clamping, and then the operator inserts the four pull strips below the first box and the second box into the four docking tubes on the bottom plate, and then releases the four movable sleeves on the bottom plate, thereby causing the insertion rods to be inserted into the corresponding slots respectively under the elastic force of the four return springs; then the operator pulls the four movable sleeves on the top plate and squeezes the other four return springs to contract, thereby driving the other eight insertion rods to move outward under the elastic force of the other eight telescopic springs, and then the operator puts the four docking tubes on the top plate onto the surfaces of the four pull strips above the first box and the second box, and then releases the four movable sleeves on the top plate, thereby causing the insertion rods to be inserted into the corresponding slots respectively under the elastic force of the other four return springs; The operator then turns the two hand wheels in sequence, and when the hand wheels turn, they drive the shaft rod to rotate inside the shaft sleeve. When the shaft rod rotates, the driven bevel gear is driven to rotate through the active bevel gear. When the driven bevel gear rotates, the rotating shaft is driven to rotate inside the bearing. When the two rotating shafts rotate, the four worm gears are driven to rotate through the four worm gears. When the four worm gears rotate, the eight threaded rods are driven to rotate along the shaft seat through the four rotating rods. When the threaded rods rotate, the threaded sleeve is driven to move toward one end close to the rotating rod. When the threaded sleeve moves, the sliding sleeve is driven to slide along the surface of the sliding rod through the connecting rod, thereby increasing the stability of the threaded sleeve when it moves. When the threaded sleeve moves, the pull rod is pulled by the connecting strip to move. When the pull rod moves, the pull rod is pulled to move. When the pull rod is pulled, the docking sleeve is pulled through the cooperation of the slot and the plug rod. When the docking sleeve is pulled, the top plate and the bottom plate are tightly tied to the first box body and the second box body, thereby quickly completing the installation. (2) During disassembly, the operator pulls all the movable sleeves at the same time, so that after the blocking of the movable sleeves is lost, all the plug rods will be pushed out of the slots on the pull rods by the elastic force of the telescopic springs to release the limit. Then the operator turns the two hand wheels in sequence, so that the pull rods are retracted into the inside of the equipment box through the threaded rods, threaded sleeves, connecting strips and pull rods, avoiding the elastic force of the reset springs from pushing the plug rods into the inside of the slots again to limit the position. Then the first box body, the second box body, the bottom plate and the top plate can be quickly disassembled; (3) The container is easy to disassemble and assemble on site, which reduces the workload of staff and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0010] In the attached picture: Figure 1 It is a schematic cross-sectional view of the structure of a detachable container of the present invention; Figure 2 This is a schematic diagram of the front structure of the detachable container of the present invention; Figure 3 It is a schematic diagram of the top-sectional structure of the first box body and the second box body of the present invention; Figure 4 For the present invention Figure 1 A schematic diagram of the enlarged structure of the first box and the second box; Figure 5 It is a schematic diagram of the side section structure of the equipment box of the present invention; Figure 6 For the present invention Figure 3 Schematic diagram of the structure at A in the middle; Figure 7 For the present invention Figure 4 Schematic diagram of the structure at B in the middle; Figure 8 For the present invention Figure 4 Schematic diagram of the structure at C in the middle; Fig. 9 This is a schematic diagram of the cross-sectional structure of the docking tube of the present invention; In the figure: 1, bottom plate; 2, first box body; 3, second box body; 4, top plate; 5, box door; 6, limit strip; 7, limit groove; 8, equipment box; 9, shaft sleeve; 10, shaft rod; 11, hand wheel; 12, docking tube; 13, plug rod; 14, telescopic spring; 15, movable sleeve; 16, reset spring; 17, support rod; 18, slider; 19, slide groove; 20, pull strip; 21, slot; 22, active bevel gear; 23, driven bevel gear; 24, rotating shaft; 25, bearing; 26, fixed rod; 27, worm; 28, worm wheel; 29, rotating rod; 30, threaded rod; 31, threaded sleeve; 32, connecting rod; 33, sliding sleeve; 34, sliding rod; 35, connecting strip; 36, pull rod; 37, supporting foot; 38, shaft seat; 39, mounting groove; 40, contact head. DETAILED DESCRIPTION

[0011] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0012] Embodiment 1, by Figures 1 to 9The present invention comprises a bottom plate 1, a supporting foot 37 is fixedly installed at the bottom of the bottom plate 1, a first box body 2 is provided on one side of the top of the bottom plate 1, a second box body 3 is provided on the other side of the top of the bottom plate 1, a top plate 4 is provided on the upper parts of the first box body 2 and the second box body 3, equipment boxes 8 are fixedly installed on the sides of the first box body 2 and the second box body 3 away from each other, box doors 5 are hinged on the front parts of the first box body 2 and the second box body 3, limiting grooves 7 and fixedly installed limiting strips 6 are respectively provided at the ends of the side where the first box body 2 and the second box body 3 are close to each other, the limiting strips 6 are clamped in the inside of the limiting grooves 7, axle sleeves 9 are fixedly installed in the middle parts of the sides of the two equipment boxes 8 away from each other, shaft rods 10 are rotatably installed inside the shaft sleeves 9, and the two shaft rods 10 are away from each other A hand wheel 11 is fixedly installed at one end of the two shafts 10 that are close to each other. A transmission component is provided at one end of the two shafts 10 that are close to each other. A docking tube 12 is fixedly installed at the four corners of the side away from each other on the bottom plate 1 and the top plate 4. A movable sleeve 15 is sleeved on the surface of the docking tube 12. Installation grooves 39 are opened on both sides of the surfaces of the eight docking tubes 12. The inside of the installation grooves 39 is movably plugged with a plug rod 13. A contact head 40 is fixedly installed at one end of the plug rod 13. A telescopic spring 14 is sleeved on the surface of the plug rod 13. The two ends of the sixteen telescopic springs 14 are respectively fixedly connected to the contact head 40 and the inside of the installation grooves 39. The end of the surface of the docking tube 12 is sleeved with a reset spring 16. The two ends of the eight reset springs 16 are respectively connected to the inner part of the movable sleeve 15. The first box body 2 and the second box body 3 are fixedly connected at the ends of the upper and lower sides, and the two ends of the upper and lower sides are movably connected with the pull rods 20, and the two sides of the eight pull rods 20 are provided with slots 21, and the sixteen plug rods 13 match the sixteen slots 21. The two transmission components are respectively connected to the eight pull rods 20 for transmission. When the two shafts 10 rotate, the power is output to the eight pull rods 20 through the two transmission components. The two transmission components include active bevel gears 22, and the two active bevel gears 22 are fixedly installed at one end of the two shafts 10 close to each other. The surfaces of the active bevel gears 22 are meshed and connected with the driven bevel gears 23, and the middle of the driven bevel gears 23 are fixedly installed with a rotating shaft 24, and the two ends of the two rotating shafts 24 are fixedly installed with worms. 27, the ends of the four worms 27 away from the driven bevel gears 23 are rotatably connected to the inner walls of the two ends of the two equipment boxes 8, the surfaces of the worms 27 are meshed with worm wheels 28, the middle of the worm wheels 28 are fixedly installed with rotating rods 29, the two ends of the rotating rods 29 are fixedly installed with threaded rods 30, the ends of the threaded rods 30 away from the rotating rods 29 are rotatably installed with shaft seats 38, the ends of the eight shaft seats 38 away from the threaded rods 30 are fixedly connected to the inner walls of the two equipment boxes 8, the surfaces of the threaded rods 30 are threadedly connected with threaded sleeves 31, one side of the threaded sleeves 31 is fixedly installed with connecting strips 35, one side of the connecting strips 35 is fixedly installed with pull rods 36, and one end of the pull rods 36 is fixedly connected to the pull rods 20;The lower part of the inner wall on both sides of the eight movable sleeves 15 is fixed with a slider 18 through a support rod 17, and the two side surfaces of the eight docking tubes 12 are symmetrically provided with a slide groove 19, and the sliders 18 are slidably installed inside the slide groove 19. When the movable sleeve 15 moves, it will drive the slider 18 to slide along the inside of the slide groove 19, thereby increasing the stability of the movable sleeve 15 when it moves. ;

[0013] During installation, the operator pulls down the four movable sleeves 15 on the bottom plate 1 and squeezes the four return springs 16 to contract, thereby driving the eight insertion rods 13 to move outward under the elastic force of the eight telescopic springs 14, and then the operator inserts the limit strip 6 on the second box body 3 into the limit groove 7 on the first box body 2 for clamping, and then the operator inserts the four pull strips 20 located under the first box body 2 and the second box body 3 into the four docking tubes 12 on the bottom plate 1, and then loosens the four movable sleeves 15 on the bottom plate 1, thereby pushing the four return springs 16 to push the four insertion rods 13 to move outward under the elastic force of the eight telescopic springs 14. The operator inserts the insertion rods 13 into the corresponding slots 21 respectively; then the operator pulls the four movable sleeves 15 on the top plate 4 and squeezes the other four return springs 16 to contract, so that the other eight insertion rods 13 are driven to move outward under the elastic force of the other eight telescopic springs 14, and then the operator sleeves the four docking tubes 12 on the top plate 4 onto the surfaces of the four pull bars 20 above the first box body 2 and the second box body 3, and then loosens the four movable sleeves 15 on the top plate 4, so that the insertion rods 13 are respectively inserted into the corresponding slots 21 under the elastic force of the other four return springs 16; Then the operator turns the two hand wheels 11 in sequence. When the hand wheels 11 rotate, the shaft rod 10 is driven to rotate inside the shaft sleeve 9. When the shaft rod 10 rotates, the driven bevel gear 23 is driven to rotate through the active bevel gear 22. When the driven bevel gear 23 rotates, the rotating shaft 24 is driven to rotate. When the two rotating shafts 24 rotate, the four worm gears 28 are driven to rotate through the four worm gears 27. When the four worm gears 28 rotate, the eight threaded rods 30 are driven to rotate along the shaft seat 38 through the four rotating rods 29. When the threaded rods 30 rotate, the threaded sleeve 31 is driven to move toward one end close to the rotating rod 29. When the threaded sleeve 31 moves, the pull rod 36 is pulled to move through the connecting strip 35. When the pull rod 36 moves, the pull rod 20 is pulled to move. When the pull rod 20 is pulled, the docking tube 12 is pulled by the cooperation of the slot 21 and the plug rod 13. When the docking tube 12 is pulled, the top plate 4 and the bottom plate 1 are tightly tied together with the first box body 2 and the second box body 3, so as to quickly complete the installation. During disassembly, the operator pulls all the movable sleeves 15 at the same time, so that after losing the obstruction of the movable sleeves 15, all the plug rods 13 will withdraw from the slots 21 on the pull rods 20 under the elastic force of the telescopic springs 14 to release the limit, and then the operator turns the two hand wheels 11 in turn, so that the pull rods 20 are retracted to the inside of the equipment box 8 through the threaded rod 30, the threaded sleeve 31, the connecting strip 35 and the pull rod 36, to avoid the elastic force of the reset spring 16 from pushing the plug rods 13 to the inside of the slots 21 for limiting again, and then the first box body 2, the second box body 3, the bottom plate 1 and the top plate 4 can be quickly disassembled, making the container easy to disassemble and assemble on site, reducing the workload of the staff and improving work efficiency.

[0014] Embodiment 2, on the basis of embodiment 1, four bearings 25 are rotatably mounted on the surfaces of the two rotating shafts 24, and the surfaces of the bearings 25 are fixedly connected to the interior of the two equipment boxes 8 through fixing rods 26; a connecting rod 32 is fixedly mounted on the other side of the threaded sleeve 31, a sliding sleeve 33 is fixedly mounted on one end of the connecting rod 32, a sliding rod 34 is inserted into the interior of the sliding sleeve 33, and both ends of the sliding rod 34 are respectively fixedly connected to the interior of the equipment box 8.

[0015] When the two rotating shafts 24 rotate, they will rotate inside the eight bearings 25, which improves the stability of the two rotating shafts 24 when rotating; when the threaded sleeve 31 moves, the connecting rod 32 drives the sliding sleeve 33 to slide along the surface of the sliding rod 34, which increases the stability of the threaded sleeve 31 when moving.

[0016] 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.

[0017] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable container, comprising a bottom plate (1), characterized in that: A support foot (37) is fixedly installed at the bottom of the bottom plate (1); a first box body (2) is provided on one side of the top of the bottom plate (1); a second box body (3) is provided on the other side of the top of the bottom plate (1); a top plate (4) is provided on the upper parts of the first box body (2) and the second box body (3); a device box (8) is fixedly installed on the side of the first box body (2) and the second box body (3) away from each other; a box door (5) is hingedly connected to the front of the first box body (2) and the second box body (3); a limit groove (7) and a limit strip (6) are respectively provided at the end of the side of the first box body (2) and the second box body (3) close to each other; the limit strip (6) is clamped in the inside of the limit groove (7); a shaft sleeve (9) is fixedly installed in the middle of the side of the two device boxes (8) away from each other ), a shaft (10) is rotatably mounted inside the shaft sleeve (9), a hand wheel (11) is fixedly mounted on the ends of the two shafts (10) away from each other, a transmission assembly is provided on the ends of the two shafts (10) close to each other, a docking tube (12) is fixedly mounted on the four corners of the side away from each other of the bottom plate (1) and the top plate (4), a movable sleeve (15) is sleeved on the surface of the docking tube (12), mounting grooves (39) are opened on both sides of the surface of the eight docking tubes (12), a plug rod (13) is movably inserted inside the mounting groove (39), a contact head (40) is fixedly mounted on one end of the plug rod (13), a telescopic spring (14) is sleeved on the surface of the plug rod (13), and the two ends of the sixteen telescopic springs (14) are respectively connected to the contact head (40) ) and the interior of the mounting groove (39), the end of the surface of the docking tube (12) is sleeved with a return spring (16), the two ends of the eight return springs (16) are respectively fixedly connected to the interior of the movable sleeve (15) and the end of the docking tube (12), the first box body (2) and the second box body (3) are movably plugged with a pull rod (20) at both ends of the upper and lower sides, and slots (21) are opened on both sides of the eight pull rods (20), sixteen insertion rods (13) are matched with the sixteen slots (21), two transmission assemblies are respectively connected to the eight pull rods (20), and when the two shafts (10) rotate, the power is output to the eight pull rods (20) through the two transmission assemblies, and the two transmission assemblies include an active bevel gear (22), two active bevel gears The wheel (22) is fixedly mounted on one end of the two shafts (10) close to each other, the surface of the active bevel gear (22) is meshedly connected with the driven bevel gear (23), the middle of the driven bevel gear (23) is fixedly mounted with a rotating shaft (24), both ends of the two rotating shafts (24) are fixedly mounted with a worm (27), the ends of the four worms (27) away from the driven bevel gear (23) are respectively rotatably connected to the inner walls of the two ends of the two equipment boxes (8), the surfaces of the worms (27) are meshedly connected with a worm wheel (28), the middle of the worm wheel (28) is fixedly mounted with a rotating rod (29), both ends of the rotating rod (29) are fixedly mounted with a threaded rod (30), and the end of the threaded rod (30) away from the rotating rod (29) is rotatably mounted with a shaft seat (38),The ends of the eight shaft seats (38) away from the threaded rods (30) are fixedly connected to the inner walls of the two equipment boxes (8), the surfaces of the threaded rods (30) are threadedly connected to threaded sleeves (31), one side of the threaded sleeves (31) is fixedly installed with connecting strips (35), one side of the connecting strips (35) is fixedly installed with pull rods (36), and one end of the pull rods (36) is fixedly connected to the pull rods (20).

2. A detachable container according to claim 1, characterized in that: Slide blocks (18) are fixedly mounted on the lower parts of the inner walls on both sides of the eight movable sleeves (15) via support rods (17), and slide grooves (19) are symmetrically opened on the surfaces of both sides of the eight docking tubes (12), and the slide blocks (18) are slidably mounted inside the slide grooves (19).

3. A detachable container according to claim 1, characterized in that: Four bearings (25) are rotatably mounted on the surfaces of the two rotating shafts (24), and the surfaces of the bearings (25) are fixedly connected to the inside of the two equipment boxes (8) via fixing rods (26).

4. A detachable container according to claim 1, characterized in that: A connecting rod (32) is fixedly mounted on the other side of the threaded sleeve (31), a sliding sleeve (33) is fixedly mounted on one end of the connecting rod (32), a sliding rod (34) is inserted into the interior of the sliding sleeve (33), and both ends of the sliding rod (34) are respectively fixedly connected to the interior of the equipment box (8).

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