CN109704204B - Container door machine with supporting platform and working method thereof - Google Patents
Container door machine with supporting platform and working method thereof Download PDFInfo
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- CN109704204B CN109704204B CN201910111537.8A CN201910111537A CN109704204B CN 109704204 B CN109704204 B CN 109704204B CN 201910111537 A CN201910111537 A CN 201910111537A CN 109704204 B CN109704204 B CN 109704204B
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Abstract
The invention discloses a container door machine with a supporting platform, which comprises a frame, a first support and a gripper, wherein the top of the frame is fixedly welded with the horizontally arranged first support, the bottom of the first support is connected with the gripper through a cable, one end of the first support is rotatably connected with a second support, transverse plates are welded on two sides of the end part, close to the frame, of the second support, a first hydraulic column is installed at the bottom of each transverse plate, one end of the bottom of the first hydraulic column is fixed on one side of the frame and is fixedly connected with the bottom of the transverse plate through a clamping frame, the top of the first hydraulic column is connected with a sleeve, the inside of the clamping frame is transversely connected with a connecting rod, and the sleeve is movably sleeved on the outside of the connecting rod. The container is more stable when being subjected to external force, the strength is increased, the container is not easy to deform when being moved relatively heavy, and the service life is prolonged. The supporting plates on the two sides extend out of the bottom of the frame, the area of the bottom of the frame is increased, and the stability is improved. The wind can not shake when being blown by strong wind.
Description
Technical Field
The invention relates to a container door machine, in particular to a container door machine with a supporting platform and a working method thereof, and belongs to the field of container transportation application.
Background
The rail type container door machine is composed of main beam, rigid and flexible door legs, running trolley, lifting mechanism, cart running mechanism, electric system and operation cab. According to the operation process of the storage yard, the cantilever extending outwards in the direction of the single door leg or the direction of the double door legs becomes a single cantilever or a double cantilever type, and the cantilever does not extend outwards and becomes a cantilever-free type. According to the field, container storage and transportation process and the loaded and unloaded vehicles, different structural forms of no cantilever, single cantilever and double cantilevers are determined.
However, the existing container door machine still has certain defects in use. The existing container door machine has low safety performance in use and cannot be protected according to actual requirements. The container has the risk of droing in the use, and can not carry out timely protection after droing, and the container drops and damages easily on ground, easily injures the staff on ground simultaneously. And the stability of the container in moving can not be guaranteed, and the container is easy to shake.
Disclosure of Invention
The invention aims to provide a container door machine with a supporting platform and a working method thereof, which can solve the problems that the existing container door machine has low safety performance in use and can not be protected according to actual requirements. The container has the risk of droing in the use, and can not carry out timely protection after droing, and the container drops and damages easily on ground, easily injures the staff on ground simultaneously. And the stability of the container in the movement can not be guaranteed, and the container is easy to shake.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a container door machine with supporting platform, includes frame, first support and tongs, the fixed welding in top of frame has the first support that the level set up, the bottom of first support is connected with the tongs through the hawser, just the one end of first support is rotated and is connected with the second support, the diaphragm has all been welded to the tip both sides that the second support is close to the frame, first hydraulic pressure post is installed to the bottom of diaphragm, and the bottom one end of first hydraulic pressure post is fixed in one side of frame, and first hydraulic pressure post is the slope setting between frame and diaphragm, the top joint of first hydraulic pressure post is in the inside of buckle frame, and the bottom through buckle frame fixed connection diaphragm, the top of first hydraulic pressure post is connected with the sleeve, and the inside transverse connection of buckle frame has the connecting rod, sleeve activity suit is in the outside of connecting rod.
The top middle end of the frame is fixedly provided with a top plate through a rod body, two sides of one end of the top plate are connected with two groups of main pull rods and auxiliary pull rods, and two sides of the other end of the top plate are connected with the middle of the top end of the second support through two groups of first electric telescopic rods and second electric telescopic rods.
The base is all installed to the bottom both sides of frame, two all the welding has the tip board between the tip of base, the bottom both sides of tip board all are provided with the joint groove along width direction, the inside joint in joint groove has the backup pad, the one end both sides of backup pad all are connected with fastening bolt, and the backup pad is run through to the fastening bolt bottom, and fastening bolt's upper portion threaded connection has the reinforcing plate that the level set up, and the other end threaded connection of reinforcing plate has the positioning bolt of vertical setting, positioning bolt's bottom threaded connection backup pad.
The middle part both sides of frame all are provided with the mounting hole, the internally mounted of mounting hole has the second hydraulic column, installs the protection network between the second hydraulic column of both sides, just the fixed block has all been welded to the both ends bottom of second hydraulic column, the internally mounted of fixed block has the second pivot, first motor is installed to the one end of second pivot, and all be connected with top second pivot all around through the rope at the top of protection network.
Preferably, a loading box is installed at one end, far away from the top plate, of the top of the first support, and a control cabinet and a hydraulic oil tank are installed inside the loading box.
Preferably, the equal joint in bottom of first support and second support has the bracing piece, and the top of first support and second support is provided with the draw-in groove, and the tip of draw-in groove joint first support and second support is passed through at the top of bracing piece, and the third hydraulic column is installed to the bottom of bracing piece, and third hydraulic column bottom is the disc setting, and installs the gyro wheel bottom the disc.
Preferably, an extrusion plate is installed on one side of the interior of the clamping groove, and two sets of third electric telescopic rods are connected between the extrusion plate and the inner side wall of the clamping groove.
Preferably, edge plates are welded to two sides of the end portion, close to the positioning bolt, of the supporting plate, and grooves are formed in the edge plates.
Preferably, the stabilizer bars obliquely arranged are fixedly mounted on two sides of the middle of the frame, and the limiting ropes are connected to two sides of two ends of the hand grip.
Preferably, first pivot is all installed to the one end that first support and second support kept away from mutually, and the second motor is installed to the one end of first pivot, and the outside of first pivot and second pivot all is connected with a plurality of baffle, the outside of the first pivot of end connection of spacing rope, and between two baffles.
Preferably, a raised head is connected to the joint of the end of the second bracket and the first bracket, and the raised head is rotatably connected to one end of the first bracket through a fixed shaft.
A working method of a container door machine with a supporting platform comprises the following specific steps:
the method comprises the following steps: when the container needs to be hoisted and transported, the top gripper of the frame is fixedly clamped with the container to hoist and transport the container, the position of the container is changed, and when the container moves, the gripper drives the container to move up and down and move transversely at the bottoms of the first support and the second support; during the movement of the container, the second motors at the end parts of the first support and the second support rotate to drive the first rotating shaft to rotate, the rotating directions of the second motors at the two ends are controlled according to the moving direction of the container, the limiting rope is in a tensioned state, and the normal movement of the gripper is not influenced; the first rotating shaft rotates to wind and unwind the limiting rope, and the limiting rope is wound outside the first rotating shaft during winding;
step two: after the container is hoisted and is higher than the second hydraulic columns on the two sides, the second hydraulic columns on the two ends stretch outwards along the horizontal direction, so that the protective net on the bottom is driven to stretch towards one end, the protective net is unfolded at the bottom of the container, the container can fall onto the upper part of the protective net after falling off, when the container falls onto the upper part of the protective net and needs to fall, the first motors on the periphery of the protective net are started to drive the second rotating shafts to rotate, ropes on the periphery of the protective net stretch, and the container can slowly and stably fall onto the ground;
step three: in the using process of the frame, the supporting rod is moved to the lower part of the first bracket and the second bracket through the roller at the bottom; the third hydraulic column at the bottom of the supporting rod extends upwards to drive the supporting rod to move upwards, and the clamping groove at the top is clamped with the end parts of the first bracket and the second bracket; starting a third electric telescopic rod to push the extrusion plate to be clamped with the side faces of the first support and the second support;
step four: when the frame is used, the supporting plate inside the end plate is pulled out from the inside of the clamping groove according to actual needs, the fastening bolt is screwed to enter the inside of the ground, and meanwhile, the positioning bolt moves downwards to enter the inside of the supporting plate.
The invention has the beneficial effects that:
1. the second support is rotatably installed at one end of the first support, so that when a container needs to be hoisted and transported in work, the first electric telescopic rod and the second electric telescopic rod can be started according to actual needs, the two telescopic rods contract to drive the second support to rotate around the fixed shaft at the end part at one end of the first support, and the second support can be rotated to an inclined position. The first hydraulic pressure post of rotation in-process second support bottom both sides can upwards extend, supports the second support from the bottom for the second support is more stable in the rotation, and both sides receive the tensile fixed of first electric telescopic handle and second electric telescopic handle and first hydraulic pressure post respectively when the second support stops, can not rock, and the security performance is good. The second support upwards inclines, reduces the holistic length of door machine, and the spacious scope of door machine bottom increases, can increase the position adaptation different work demands that the container was stacked. The moving range of the hand grip is reduced, the volume of the whole device is reduced, and the working stability of the device is better.
2. Through the installation second motor and the spacing rope in the one end of first support and second support for during operation container removes, the second motor of first support and second support tip rotates, drives first pivot and rotates, and the staff controls the rotation direction of both ends second motor according to the moving direction of container, makes spacing rope be in taut state, and does not influence the normal removal of tongs. The first rotating shaft rotates, the limiting rope can be wound and unwound, the limiting rope is wound outside the first rotating shaft during winding, the two sides of the limiting rope are orderly arranged due to the blocking of the baffle, and the limiting rope is not easy to wind and knot. The limiting rope can limit the positions of the hand grab and the container from two ends, so that the hand grab and the container cannot shake in moving, can be kept stable when external force is applied, is safer in container hoisting, and is not easy to collide and fall off.
3. Through the protection network of the middle part both sides installation at the frame for during operation container when the bottom of first support and second support removes, the protection network of bottom both sides can improve the security of work. After the container is hoisted and is higher than the second hydraulic columns on the two sides, the second hydraulic columns at the two ends stretch outwards along the horizontal direction, so that the protective net at the bottom is driven to stretch towards one end, the protective net is unfolded at the bottom of the container, and the container is protected from the bottom. The container can drop on the upper portion of protection network after the drop, can not direct and ground contact, and the container can not injure the pedestrian of bottom by a crashing object, and the container can not damage, and the security performance obtains promoting.
4. By installing the supporting rods at the bottom ends of the end parts of the two brackets, the supporting rods can be moved to the lower parts of the first bracket and the second bracket through the rollers at the bottom in work. The third hydraulic pressure post of bracing piece bottom upwards extends, drives the bracing piece rebound, the draw-in groove at top and the tip joint of first support and second support. The third electric telescopic handle is started to push the extrusion plate to be clamped with the side faces of the first support and the second support, the clamping of the two supports in the clamping grooves is more stable, and the clamping grooves are not prone to falling off. Two bracing pieces play the effect that supports from the bottom to first support and second support, and the stability ability of two supports further obtains improving, and is more stable when receiving external force, and intensity increases, and non-deformable when removing heavier container prolongs life.
5. Through the bottom both ends installation tip board at the frame, and at the inside activity joint backup pad of tip board for in operation can be according to actual needs with the inside backup pad of tip inboard from the inside pull-out in joint groove, improve the stability of frame. After the supporting plate is pulled out, the fastening bolt is screwed to enter the inside of the ground, and meanwhile, the positioning bolt moves downwards to enter the inside of the supporting plate. The positioning bolt and the reinforcing plate play a role in supporting and limiting the fastening bolt, so that the fastening bolt is not easy to shake in use, the tension of the frame and the ground can be increased from the bottom, the fastening bolt is not easy to bend, and the using effect is good. The supporting plates on the two sides extend out of the bottom of the frame, the area of the bottom of the frame is increased, and the stability is improved. The wind can not shake when being blown by strong wind.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of fig. 1 of the present invention.
Fig. 3 is a schematic view of the structure of the support rod of the present invention.
Fig. 4 is a schematic view of a card slot structure of the present invention.
Fig. 5 is a schematic view of a second bracket rotating structure according to the present invention.
Fig. 6 is a front view of fig. 5 of the present invention.
Fig. 7 is an enlarged detail view of the point a in fig. 6 according to the present invention.
FIG. 8 is a schematic view of a structure of the buckle holder of the present invention.
Fig. 9 is a schematic view of a first rotating shaft mounting structure of the present invention.
FIG. 10 is a schematic view of an end plate structure according to the present invention.
FIG. 11 is a schematic view of a support plate according to the present invention.
Fig. 12 is a perspective view of the support plate of the present invention.
Fig. 13 is a schematic view of a second rotating shaft mounting structure according to the present invention.
In the figure: 1. a frame; 2. a first bracket; 3. a loading bin; 4. a top plate; 5. a transverse plate; 6. a first electric telescopic rod; 7. a second bracket; 8. a gripper; 9. a base; 10. an end plate; 11. a support bar; 12. a second electric telescopic rod; 13. a main pull rod; 14. an auxiliary pull rod; 15. an edge plate; 16. a stabilizer bar; 17. a limiting rope; 18. a roller; 19. a card slot; 20. a third electric telescopic rod; 21. a pressing plate; 22. a first hydraulic column; 23. a first motor; 24. mounting holes; 25. a second hydraulic column; 26. a fixed block; 27. a protective net; 28. a raised head; 29. a fixed shaft; 30. a connecting rod; 31. a sleeve; 32. a buckle frame; 33. a second motor; 34. a baffle plate; 35. a first rotating shaft; 36. a clamping groove; 37. a support plate; 38. fastening a bolt; 39. positioning the bolt; 40. a reinforcing plate; 41. a second rotating shaft.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-13, a container door machine with a supporting platform comprises a frame 1, a first support 2 and a hand grip 8, wherein the top of the frame 1 is fixedly welded with the first support 2 which is horizontally arranged, the bottom of the first support 2 is connected with the hand grip 8 through a cable, one end of the first support 2 is rotatably connected with a second support 7, both sides of the end part of the second support 7 close to the frame 1 are welded with transverse plates 5, the bottom of the transverse plates 5 is provided with a first hydraulic column 22, one end of the bottom of the first hydraulic column 22 is fixed on one side of the frame 1, the first hydraulic column 22 is obliquely arranged between the frame 1 and the transverse plates 5, the top of the first hydraulic column 22 is clamped inside a clamping frame 32 and is fixedly connected with the bottom of the transverse plates 5 through the clamping frame 32, the top of the first hydraulic column 22 is connected with a sleeve 31, the inside of the clamping frame 32 is transversely connected with a connecting rod 30, the sleeve 31 is movably sleeved outside the connecting rod 30;
a top plate 4 is fixedly arranged at the middle end of the top of the frame 1 through a rod body, two sides of one end of the top plate 4 are respectively connected with two groups of main pull rods 13 and auxiliary pull rods 14, and two sides of the other end of the top plate are respectively connected with the middle part of the top end of the second bracket 7 through two groups of first electric telescopic rods 6 and second electric telescopic rods 12;
the frame comprises a frame 1 and is characterized in that bases 9 are mounted on two sides of the bottom of the frame 1, end plates 10 are welded between the end portions of the two bases 9, clamping grooves 36 are formed in two sides of the bottom of each end plate 10 along the width direction, a supporting plate 37 is clamped inside each clamping groove 36, fastening bolts 38 are connected to two sides of one end of each supporting plate 37, the bottoms of the fastening bolts 38 penetrate through the supporting plates 37, reinforcing plates 40 horizontally arranged are connected to the upper portions of the fastening bolts 38 in a threaded mode, positioning bolts 39 vertically arranged are connected to the other ends of the reinforcing plates 40 in a threaded mode, and the bottoms of the positioning bolts 39 are connected to the supporting plates;
frame 1's middle part both sides all are provided with mounting hole 24, the internally mounted of mounting hole 24 has second hydraulic column 25, installs protection network 27 between the second hydraulic column 25 of both sides, just fixed block 26 has all been welded to the both ends bottom of second hydraulic column 25, the internally mounted of fixed block 26 has second pivot 41, first motor 23 is installed to the one end of second pivot 41, and all is connected with top second pivot 41 all around through the rope at the top of protection network 27.
As a technical optimization scheme of the invention, one end of the top of the first support 2, which is far away from the top plate 4, is provided with the loading box 3, the loading box 3 is internally provided with a control cabinet and a hydraulic oil tank, the control cabinet can control the use of a motor and an apparatus, and the hydraulic oil tank can provide power for a hydraulic column in work.
As a technical optimization scheme of the invention, the bottom parts of the first support 2 and the second support 7 are both clamped with a support rod 11, the top parts of the first support 2 and the second support 7 are provided with clamping grooves 19, the top parts of the support rods 11 are clamped with the end parts of the first support 2 and the second support 7 through the clamping grooves 19, the bottom part of the support rod 11 is provided with a third hydraulic column, the bottom part of the third hydraulic column is arranged in a disc shape, the bottom part of the disc is provided with a roller 18, and the support rod 11 moves below the first support 2 and the second support 7 through the roller 18 at the bottom part; the third hydraulic column at the bottom of the support rod 11 extends upwards to drive the support rod 11 to move upwards, and the clamping groove 19 at the top is clamped with the end parts of the first bracket 2 and the second bracket 7; two bracing pieces 11 play the effect of support from the bottom to first support 2 and second support 7, and the stability ability of two supports further obtains improving, and is more stable when receiving external force, and intensity increases, and non-deformable when removing heavier container, life extension.
As a technical optimization scheme of the invention, an extrusion plate 21 is arranged on one side inside the clamping groove 19, two groups of third electric telescopic rods 20 are connected between the extrusion plate 21 and the inner side wall of the clamping groove 19, and the third electric telescopic rods 20 push the extrusion plate 21 to be clamped with the side faces of the first support 2 and the second support 7, so that the stability of the supports is improved.
As a technical optimization scheme of the invention, the edge plates 15 are welded on two sides of the end part of the support plate 37 close to the positioning bolt 39, the edge plates 15 are internally provided with grooves, the edge plates can increase the stability of the support plate, articles can be stored in the grooves, and heavy objects can be stored to increase the weight of the bottom of the frame, so that the frame is more stable in use and is not easy to shake under external force.
As a technical optimization scheme of the invention, obliquely arranged stabilizer bars 16 are fixedly arranged on both sides of the middle of the frame 1, and limiting ropes 17 are connected to both sides of both ends of the gripper 8, so that the stabilizer bars increase the stability of the frame and prevent the frame from shaking, the limiting ropes can limit the gripper from the side surface, and the stability of the gripper is improved.
As a technical optimization scheme of the invention, a first rotating shaft 35 is mounted at one end of the first support 2, which is far away from the second support 7, a second motor 33 is mounted at one end of the first rotating shaft 35, a plurality of baffles 34 are connected to the outer portions of the first rotating shaft 35 and the second rotating shaft 41, the end portion of the limiting rope 17 is connected to the outer portion of the first rotating shaft 35, the second motor can drive the first rotating shaft to rotate between the two baffles 34, the limiting rope is further wound and unwound, and the limiting rope is not easy to knot between the two baffles.
As a technical optimization scheme of the invention, a raised head 28 is connected to the joint of the end part of the second bracket 7 and the first bracket 2, the raised head 28 is rotatably connected to one end of the first bracket 2 through a fixed shaft 29, the fixed shaft penetrates through the raised head and the brackets, and the brackets can rotate through the fixed shaft.
A working method of a container door machine with a supporting platform comprises the following specific steps:
the method comprises the following steps: when the container needs to be hoisted and transported, the top gripper 8 of the frame 1 is fixedly clamped with the container to hoist and transport the container, the position of the container is changed, and when the container moves, the gripper 8 drives the container to move up and down and move transversely at the bottoms of the first support 2 and the second support 7; during the movement of the container, the second motors 33 at the end parts of the first support 2 and the second support 7 rotate to drive the first rotating shaft 35 to rotate, the rotating directions of the second motors 33 at the two ends are controlled according to the moving direction of the container, the limiting rope 17 is in a tensioned state, and the normal movement of the hand grip 8 is not influenced; the first rotating shaft 35 rotates to wind and unwind the limiting rope 17, and the limiting rope 17 is wound outside the first rotating shaft 35 during winding;
step two: after the container is hoisted to a height higher than the second hydraulic columns 25 on the two sides, the second hydraulic columns 25 on the two ends extend outwards along the horizontal direction, so as to drive the protective net 27 at the bottom to stretch towards one end, the protective net 27 is unfolded at the bottom of the container, the container can fall on the upper portion of the protective net 27 after falling off, when the container falls on the upper portion of the protective net 27 and needs to land, the first motors 23 around the protective net 27 are started to drive the second rotating shafts 41 to rotate, ropes around the protective net 27 extend, and the container can slowly and stably fall on the ground;
step three: during the use of the frame 1, the support rod 11 is moved below the first bracket 2 and the second bracket 7 through the roller 18 at the bottom; the third hydraulic column at the bottom of the support rod 11 extends upwards to drive the support rod 11 to move upwards, and the clamping groove 19 at the top is clamped with the end parts of the first bracket 2 and the second bracket 7; starting the third electric telescopic rod 20 to push the extrusion plate 21 to be clamped with the side surfaces of the first bracket 2 and the second bracket 7;
step four: in use of the frame 1, the support plate 37 inside the end plate 10 is pulled out from the inside of the snap groove 36 according to actual needs, the fastening bolt 38 is screwed into the inside of the ground, and the positioning bolt 39 is moved downward into the inside of the support plate 37.
When the container lifting device is used, the whole frame 1 is fixed at a place needing to be used through the base 9 at the bottom, and when a container needs to be lifted and transported, the top gripper 8 of the frame 1 is fixedly clamped with the container to lift and transport the container, so that the position of the container is changed. When the container moves, the gripper can drive the container to move up and down and move transversely at the bottoms of the first support 2 and the second support 7, and the moving range is wider. During work, the first electric telescopic rod 6 and the second electric telescopic rod 12 can be started according to actual needs, the two telescopic rods are contracted to drive the second support 7 to rotate around the fixed shaft 29 at the end part at one end of the first support 2, and the second support 7 can be rotated to an inclined position. The first hydraulic pressure post 22 of rotation in-process second support 7 bottom both sides can upwards extend, supports second support 7 from the bottom for second support 7 is more stable in rotating, and both sides receive the tensile fixed of first electric telescopic handle 6 and second electric telescopic handle 12 and first hydraulic pressure post 22 respectively when second support 7 stops, can not rock, and the security performance is good. The second support 7 upwards inclines, reduces the holistic length of door machine, and the spacious scope of door machine bottom increases, can increase the position adaptation different work demands that the container was stacked. The moving range of the hand grip is reduced, the volume of the whole device is reduced, and the working stability of the device is better.
During the container movement, the second motors 33 at the end parts of the first support 2 and the second support 7 rotate to drive the first rotating shaft 35 to rotate, and the rotating directions of the second motors 33 at the two ends are controlled according to the moving direction of the container, so that the limiting rope 17 is in a tensioned state, and the normal movement of the gripper 8 is not influenced. The first rotating shaft 35 rotates, the limiting rope 17 can be wound and unwound, the limiting rope 17 is wound outside the first rotating shaft 35 during winding, the two sides of the limiting rope are blocked by the baffle 34 and are arranged neatly, and the limiting rope is not prone to being wound and knotted. The limiting rope 17 can limit the positions of the hand grab 8 and the container from two ends, so that the hand grab and the container cannot shake in moving, can be kept stable when external force is applied, is safer in container hoisting, and is not easy to collide and fall off.
When the container moves at the bottom of the first support 2 and the second support 7, the protective nets 27 on both sides of the bottom can improve the safety of the work. After the container is hoisted and is higher than the second hydraulic columns 25 on the two sides, the second hydraulic columns 25 on the two ends stretch outwards along the horizontal direction, so that the protective net 27 at the bottom is driven to stretch towards one end, the protective net 27 is unfolded at the bottom of the container, and the container is protected from the bottom. The container can fall on the upper portion of the protective net 27 after falling off, and cannot be directly contacted with the ground, and the container cannot injure pedestrians at the bottom, the container cannot be damaged, and the safety performance is improved. When the container drops on the upper portion of the protection net 27 and needs to fall, the first motors 23 around the protection net 27 are started to drive the second rotating shafts 41 to rotate, the ropes around the protection net 27 extend, and the container can slowly and stably fall on the ground, so that the container is convenient to take and place.
In the container hoisting process, when the protective net 27 influences the movement of the container, the second hydraulic column 25 is contracted, meanwhile, the first motors 23 around are started to drive the second rotating shaft 41 to rotate, the ropes around the protective net 27 are extended, the height of the protective net 27 is reduced, and the container can freely move below the frame 1.
During use of the frame 1, the support bar 11 can be moved under the first bracket 2 and the second bracket 7 by means of the bottom rollers 18. The third hydraulic column of bracing piece 11 bottom extends upwards, drives bracing piece 11 and upwards removes, and draw-in groove 19 and the tip joint of first support 2 and second support 7 at top. The third electric telescopic rod 20 is started to push the extrusion plate 21 to be clamped with the side faces of the first support 2 and the second support 7, the clamping of the two supports in the clamping groove 19 is more stable, and the inside of the clamping groove 19 is not easy to fall off. Two bracing pieces 11 play the effect of support from the bottom to first support 2 and second support 7, and the stability ability of two supports further obtains improving, and is more stable when receiving external force, and intensity increases, and non-deformable when removing heavier container, life extension.
When the frame 1 is used, the supporting plate 37 in the end plate 10 can be pulled out from the clamping groove 36 according to actual requirements, so that the stability of the frame 1 is improved. After the support plate 37 is pulled out, the fastening bolt 38 is screwed into the inside of the ground, while the positioning bolt 39 is moved downward into the inside of the support plate 37. The positioning bolts 39 and the reinforcing plates 40 play a role in supporting and limiting the fastening bolts 38, so that the fastening bolts 38 are not easy to shake in use, the tension between the frame 1 and the ground can be increased from the bottom, the fastening bolts 38 are not easy to bend, and the using effect is good. The supporting plates 37 on both sides extend from the bottom of the frame 1, increasing the bottom area of the frame 1 and improving the stability. The wind can not shake when being blown by strong wind.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (2)
1. The container door machine with the supporting platform is characterized by comprising a frame (1), a first support (2) and a hand grip (8), wherein the first support (2) horizontally arranged is fixedly welded at the top of the frame (1), the bottom of the first support (2) is connected with the hand grip (8) through a cable, one end of the first support (2) is rotatably connected with a second support (7), transverse plates (5) are welded on two sides of the end part, close to the frame (1), of the second support (7), a first hydraulic column (22) is installed at the bottom of each transverse plate (5), one end of the bottom of the first hydraulic column (22) is fixed on one side of the frame (1), the first hydraulic column (22) is obliquely arranged between the frame (1) and the transverse plates (5), the top of the first hydraulic column (22) is clamped inside a clamping frame (32), the bottom of the transverse plate (5) is fixedly connected through a buckling frame (32), the top of the first hydraulic column (22) is connected with a sleeve (31), a connecting rod (30) is transversely connected inside the buckling frame (32), and the sleeve (31) is movably sleeved outside the connecting rod (30);
a top plate (4) is fixedly arranged at the middle end of the top of the frame (1) through a rod body, two groups of main pull rods (13) and auxiliary pull rods (14) are connected to two sides of one end of the top plate (4), and two groups of first electric telescopic rods (6) and second electric telescopic rods (12) are connected to two sides of the other end of the top plate (4) through two groups of second electric telescopic rods (7);
the frame is characterized in that bases (9) are mounted on two sides of the bottom of the frame (1), an end plate (10) is welded between the end portions of the two bases (9), clamping grooves (36) are formed in the two sides of the bottom of the end plate (10) along the width direction, a supporting plate (37) is clamped in the clamping grooves (36), fastening bolts (38) are connected to two sides of one end of the supporting plate (37), the bottom of each fastening bolt (38) penetrates through the corresponding supporting plate (37), a horizontally arranged reinforcing plate (40) is connected to the upper portion of each fastening bolt (38) in a threaded mode, a vertically arranged positioning bolt (39) is connected to the other end of each reinforcing plate (40) in a threaded mode, and the bottom of each positioning bolt (39) is connected with the;
mounting holes (24) are formed in two sides of the middle of the frame (1), second hydraulic columns (25) are mounted inside the mounting holes (24), a protective net (27) is mounted between the second hydraulic columns (25) on the two sides, fixed blocks (26) are welded to the bottoms of two ends of each second hydraulic column (25), second rotating shafts (41) are mounted inside the fixed blocks (26), a first motor (23) is mounted at one end of each second rotating shaft (41), and the periphery of the top of each protective net (27) is connected with the second rotating shafts (41) on the periphery of the top through ropes;
a loading box (3) is mounted at one end, far away from the top plate (4), of the top of the first support (2), and a control cabinet and a hydraulic oil tank are mounted inside the loading box (3);
the bottom parts of the first support (2) and the second support (7) are respectively clamped with a support rod (11), clamping grooves (19) are formed in the top parts of the first support (2) and the second support (7), the top parts of the support rods (11) are clamped with the end parts of the first support (2) and the second support (7) through the clamping grooves (19), a third hydraulic column is installed at the bottom part of each support rod (11), the bottom part of each third hydraulic column is arranged in a disc shape, and rollers (18) are installed at the bottom part of each disc;
an extrusion plate (21) is mounted on one side of the interior of the clamping groove (19), and two groups of third electric telescopic rods (20) are connected between the extrusion plate (21) and the inner side wall of the clamping groove (19);
edge plates (15) are welded on two sides of the end part of the support plate (37) close to the positioning bolt (39), and grooves are formed in the edge plates (15);
stabilizing rods (16) which are obliquely arranged are fixedly arranged on two sides of the middle of the frame (1), and limiting ropes (17) are connected to two sides of two ends of the grab handle (8);
a first rotating shaft (35) is mounted at one end, away from the first support (2) and the second support (7), of the first support, a second motor (33) is mounted at one end of the first rotating shaft (35), a plurality of baffles (34) are connected to the outer portions of the first rotating shaft (35) and the second rotating shaft (41), and the end portion of the limiting rope (17) is connected to the outer portion of the first rotating shaft (35) and located between the two baffles (34);
a raised head (28) is connected to the joint of the end of the second support (7) and the first support (2), and the raised head (28) is rotatably connected with one end of the first support (2) through a fixed shaft (29).
2. A working method of a container door machine with a supporting platform is characterized by comprising the following specific steps:
the method comprises the following steps: when the container needs to be hoisted and transported, the top gripper (8) of the frame (1) is fixedly clamped with the container to hoist and transport the container, the position of the container is changed, and when the container moves, the gripper (8) drives the container to move up and down and move transversely at the bottoms of the first support (2) and the second support (7); in the moving process of the container, the second motors (33) at the end parts of the first bracket (2) and the second bracket (7) rotate to drive the first rotating shaft (35) to rotate, the rotating directions of the second motors (33) at the two ends are controlled according to the moving direction of the container, the limiting rope (17) is in a tensioned state, and the normal moving of the gripper (8) is not influenced; the first rotating shaft (35) rotates to retract and release the limiting rope (17), and the limiting rope (17) is wound outside the first rotating shaft (35) during winding;
step two: after the container is hoisted and is higher than the second hydraulic columns (25) on two sides, the second hydraulic columns (25) on two ends extend outwards along the horizontal direction, so that the protective net (27) on the bottom is driven to stretch towards one end, the protective net (27) is unfolded at the bottom of the container, the container can fall on the upper part of the protective net (27) after falling off, when the container falls on the upper part of the protective net (27) and needs to land, the first motors (23) on the periphery of the protective net (27) are started to drive the second rotating shafts (41) to rotate, ropes on the periphery of the protective net (27) extend, and the container can slowly and stably fall on the ground;
step three: in the using process of the frame (1), the supporting rod (11) is moved to the lower part of the first bracket (2) and the second bracket (7) through a roller (18) at the bottom; a third hydraulic column at the bottom of the support rod (11) extends upwards to drive the support rod (11) to move upwards, and a clamping groove (19) at the top is clamped with the end parts of the first support (2) and the second support (7); starting a third electric telescopic rod (20) to push the extrusion plate (21) to be clamped with the side surfaces of the first support (2) and the second support (7);
step four: when the frame (1) is used, the supporting plate (37) inside the end plate (10) is pulled out from the inside of the clamping groove (36) according to actual requirements, the fastening bolt (38) is screwed into the inside of the ground, and the positioning bolt (39) moves downwards into the inside of the supporting plate (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910111537.8A CN109704204B (en) | 2019-02-12 | 2019-02-12 | Container door machine with supporting platform and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910111537.8A CN109704204B (en) | 2019-02-12 | 2019-02-12 | Container door machine with supporting platform and working method thereof |
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| Publication Number | Publication Date |
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| CN109704204A CN109704204A (en) | 2019-05-03 |
| CN109704204B true CN109704204B (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910111537.8A Active CN109704204B (en) | 2019-02-12 | 2019-02-12 | Container door machine with supporting platform and working method thereof |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110255391A (en) * | 2019-07-15 | 2019-09-20 | 中国水利水电第十二工程局有限公司 | Lift transfer device |
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|---|---|---|---|---|
| CN1116844A (en) * | 1993-01-26 | 1996-02-14 | 弗吉尼亚国际装卸公司 | Container ship unloader with anti-sway device |
| CN1158594A (en) * | 1994-09-20 | 1997-09-03 | 瑞吉安尼公开有限公司 | Freight handling plant in depots and related depots |
| CN201172586Y (en) * | 2008-03-20 | 2008-12-31 | 上海港机重工有限公司 | Tyres type sling stabilizer of gantry crane for container |
| CN204607435U (en) * | 2015-04-27 | 2015-09-02 | 常州市电力开关厂有限公司 | Support type gauntry crane |
| CN105540450A (en) * | 2016-03-09 | 2016-05-04 | 太重（天津）滨海重型机械有限公司 | Container crane |
| CN206255750U (en) * | 2016-10-11 | 2017-06-16 | 南昌铁路装备制造有限公司 | A kind of novel container suspender |
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2019
- 2019-02-12 CN CN201910111537.8A patent/CN109704204B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116844A (en) * | 1993-01-26 | 1996-02-14 | 弗吉尼亚国际装卸公司 | Container ship unloader with anti-sway device |
| CN1158594A (en) * | 1994-09-20 | 1997-09-03 | 瑞吉安尼公开有限公司 | Freight handling plant in depots and related depots |
| CN201172586Y (en) * | 2008-03-20 | 2008-12-31 | 上海港机重工有限公司 | Tyres type sling stabilizer of gantry crane for container |
| CN204607435U (en) * | 2015-04-27 | 2015-09-02 | 常州市电力开关厂有限公司 | Support type gauntry crane |
| CN105540450A (en) * | 2016-03-09 | 2016-05-04 | 太重（天津）滨海重型机械有限公司 | Container crane |
| CN206255750U (en) * | 2016-10-11 | 2017-06-16 | 南昌铁路装备制造有限公司 | A kind of novel container suspender |
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| CN109704204A (en) | 2019-05-03 |
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