CN109533702B - Self-weight lock leaf door structure for waste cable recovery storage box - Google Patents
Self-weight lock leaf door structure for waste cable recovery storage box Download PDFInfo
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- CN109533702B CN109533702B CN201811648193.6A CN201811648193A CN109533702B CN 109533702 B CN109533702 B CN 109533702B CN 201811648193 A CN201811648193 A CN 201811648193A CN 109533702 B CN109533702 B CN 109533702B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
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Abstract
A 'dead weight lock' leaf door structure for a waste cable recovery storage box belongs to the field of containers. The bottom of the storage box is provided with a leaf door hinged with the storage box main structure; the leaf door is connected with the bottom of the storage box main structure through a hinge; at least one door foot pad is arranged on the other side of the door; at least one separation locking block device is arranged at the position of the storage box main structure corresponding to a leaf door foot pad of a leaf door; the lock block disengaging device comprises a handle and a lock block connected with the handle, and the lock block can extend forwards or retract along with the pushing in or pulling out of the handle. It has adopted "dead weight lock" door structure at the bottom of the case for locking piece and handle can't the manual work because of the dead weight pressure of cable and door are pulled out when the storage box is not on bearing ground, have solved the self-closing of bottom of the case door under the bearing state and need open the problem of guarantee operating personnel personal safety when the case bottom door unloads. The invention can be widely applied to the field of storage and transportation of waste cables.
Description
Technical Field
The invention belongs to the field of containers, and particularly relates to a recovery storage box for bearing waste cables.
Background
Along with the shortage of urban land, higher requirements are put forward on the requirement standard and beautification of environmental pollution, so that the design and use of storage systems of various waste and updated products are promoted.
With the lack of human resources and the improvement of use cost, greater difficulty and requirement are generated on storage and loading and unloading efficiency, and more requirements are put forward on the reliability of storage safety.
At present, no design scheme of a semi-mechanical system for storing the waste cables exists in China, the conventional storage mode is that the waste cables are scattered and stacked in the open space or a warehouse, in recent years, the requirements on the working efficiency of storage loading and unloading of the waste cables and the realization degree of digitization, semi-mechanical and automation are higher and higher, and higher requirements are provided for the reliability and safety of the cooperation capacity of automation, intellectualization and human resources.
The method is characterized in that research and related design aiming at a storage system of the waste cable are not provided abroad, only some related systems for large-scale warehouse logistics management are provided, structural design aiming at storage of the waste cable is not provided, and design aiming at storage, loading and unloading digitization and semi-mechanized systems of the waste cable is not provided.
Disclosure of Invention
The invention aims to solve the technical problem of providing a self-weight locking leaf door structure for a waste cable recovery storage box. The bottom of the box adopts a self-weight lock leaf door structure, so that the problems of automatic closing of the bottom door of the box in a bearing state and personal safety guarantee of operators when the bottom door of the box needs to be opened for unloading are solved.
The technical scheme of the invention is as follows: the 'dead weight lock' leaf door structure for the waste cable recovery storage box comprises a storage box main structure for containing waste cables, wherein a main structure foot pad is arranged at the bottom of the storage box main structure; the method is characterized in that:
a door with one side hinged with the storage box main structure is arranged at the bottom of the storage box;
the leaf door is connected with the bottom of the storage box main structure through a hinge 3; the door leaf can rotate up and down through the hinge;
at least one door foot pad is arranged on the other side of the door;
at least one separation locking block device is arranged at the position of the storage box main structure corresponding to a leaf door foot pad of a leaf door;
the device comprises a handle and a locking block connected with the handle, wherein the locking block can extend forwards or retract along with the pushing or pulling of the handle;
the lower end of the handle is hinged with the bottom of the storage box main structure;
the handle is pushed towards the box body, so that the locking block is driven to extend forwards and extend to the lower part of a leaf door foot pad of the leaf door to lock the leaf door and prevent the leaf door from rotating downwards;
when the handle is pulled out of the box body, the locking block extending out of the lower part of the foot pad of the leaf door retracts, and the leaf door is in a free state and can rotate downwards;
when the storage box main structure is placed on the ground, the bottoms of the door foot pad and the main structure foot pad are on the same plane; the handle separated from the locking block device is manually pushed towards the box body, so that the locking block extends to the lower part of the foot pad of the leaf door to clamp the leaf door, the 'dead weight lock' locking state of the leaf door is formed, and the storage box and the waste cable in the storage box can be safely moved at the moment;
when the waste cable in the storage box needs to be discharged, the release locking block device is manually released, and the locking state of the self-weight lock of the leaf door is released; the storage box main structure is hoisted, the waste cable presses the leaf door to rotate downwards to be opened under the action of the self weight, and then the waste cable in the storage box is discharged.
Specifically, the "self-weight locking" door leaf structure controls the door leaf to be locked or unlocked by the downward rotation function of the door leaf through the extension or retraction of the locking block, so that the conversion of the door leaf as the bottom of the storage box main structure or as the discharge outlet function is realized.
Furthermore, the 'self-weight locking' door leaf structure controls the door leaf to be locked or unlocked with a downward rotation function through the extension or retraction of the locking block, so that the personal safety of an operator during operation is ensured.
Specifically, when the storage box was placed on bearing ground, the dead weight of old and useless cable made the door callus on the sole and main structure callus on the ground together, and the door that this moment rises 2 centimeters, and operating personnel makes the locking piece retract in the locking piece device through the handle very easily, improves unloading efficiency by this.
Specifically, when the storage box is in a stacked state, the leaf door foot pad is arranged below the plane of the main structure foot pad, the dead weight pressure of the waste cable presses the locking block, and the locking block and the handle cannot move easily, so that the equipment safety and the personal safety of operators when the storage box is stacked are ensured.
Compared with the prior art, the invention has the advantages that:
1. the corresponding relation of structures similar to a bolt and a bolt seat is adopted, when the storage box is not on a bearing ground, the locking block and the handle cannot be pulled out manually due to the dead weight pressure of the cable and the leaf door, and the safety of workers during operation is ensured;
2. the whole mechanism is simple in mechanical structure, does not have a complex device, can run smoothly in an outdoor sun-rain environment for a long time, and reduces the probability of failure.
Drawings
FIG. 1 is a schematic perspective view of a storage box of the present invention;
FIG. 2 is a schematic diagram of a side view of a storage tank;
FIG. 3 is a schematic view of the door in a rotated state;
FIG. 4 is a schematic view of the door in a rotated state;
FIG. 5 is a schematic view of the structure of the storage box when it is placed on the ground;
FIG. 6 is a schematic view of the structure of the bin when it is not on the ground;
FIG. 7 is a schematic view of the lock block in a retracted configuration;
FIG. 8 is a schematic view of the storage box loaded with cables and placed on the ground;
FIG. 9 is a schematic view of the structure of the storage box in a state where the storage box is loaded with cables and is hoisted;
FIG. 10 is a schematic view of the structure of the locking block retracted when the storage box is loaded with cables and placed on the ground;
FIG. 11 is a schematic view of a storage case with a cable carried therein and with the locking block in a retracted position being lifted;
FIG. 12 is a schematic view of the storage case with the cable carried therein and the locking block in a forward extended position being hoisted or stored;
FIG. 13 is a schematic view of the storage case with the cable carried therein and the locking block in a forwardly extended position, when placed on the ground;
FIG. 14 is a schematic view of the structure of the storage box when placed on the ground to retract the locking block;
fig. 15 is a schematic structural view of the bin in a stacked state.
In the figure, 1 is a storage box main structure, 1-1 is a main structure foot pad, 2 is a door, 2-1 is a door foot pad, 3 is a hinge, 4 is a handle, 5 is a separation locking block device, 5-1 is a locking block, and 6 is a waste cable.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
In fig. 1 and 2, according to the technical scheme of the invention, a 'dead weight lock' leaf door structure for a waste cable recovery storage box is provided, and comprises a storage box main structure 1 for containing waste cables, wherein a main structure foot pad 1-1 is arranged at the bottom of the storage box main structure.
A door 2 with one side hinged with the storage box main structure is arranged at the bottom of the storage box;
at least one door foot pad 2-1 is arranged on the other side of the door.
In fig. 3 and 4, the door 2 is connected with the bottom of the main structure of the storage box through a hinge 3; the door can rotate up and down through the hinge.
In fig. 5, when the storage box is placed on a bearing ground, the dead weight of the waste cable makes the door foot pad and the main structure foot pad fall on the ground together, the bottom of the door foot pad 2-1 and the bottom of the main structure 1 foot pad 1-1 are on the same plane, at this time, the door is lifted for 2 centimeters, the lower end face of the door and the upper end face of the lock block are in a non-contact state, and the extension and retraction state of the lock block 5-1 can be easily controlled by the handle 4.
In fig. 6, when the storage box is not on the ground (for example, lifted or stacked), the lower end surface of the leaf door is blocked by the upper end surface of the locking piece due to the forward extending state of the locking piece, and the leaf door cannot be screwed down.
In fig. 7, when the storage box is placed on the surface, the main structure foot pad and the leaf door foot pad are on the same plane, at this time, the leaf door rises by 2 cm, the lower end face of the leaf door and the upper end face of the locking block are in a non-contact state, and an operator can easily retract the locking block into the locking block device through the handle.
In fig. 8 and 9, the locking piece extends below the door to prevent the door from rotating downward (preventing the door from opening) but does not prevent the door from rotating upward when the handle is in the upright position.
When the handle is in a vertical position, once the storage box is hoisted, the dead weight of the leaf door can be pressed on the locking block, the locking block is prevented from being accidentally displaced, and the storage box and the waste cable 6 in the storage box can be safely moved.
In fig. 10 and 11, when the handle is in the position of being pulled out obliquely, the locking block is retracted into the locking block device, so that the door can be rotated downwards (the door can be opened).
When the handle is pulled out obliquely, the door can be freely opened when the storage box is lifted, and the waste cable 6 in the storage box is discharged.
In fig. 12, when the storage box is not on the bearing ground, the locking block and the handle can not be pulled out due to the dead weight of the cable and the door, thereby ensuring the safety of the workers during operation.
In fig. 13 and 14, once the door foot pad and the main structure foot pad are pressed to the ground by the dead weight of several tons when bearing the ground, and the door is lifted by 2 cm, the lock block can be easily retracted into the lock block device through the handle, thereby improving the unloading efficiency.
In fig. 15, when the storage box is in a stacked state, the leaf door foot pad is below the plane of the main structure foot pad, the dead weight pressure of the waste cable presses on the locking block, and the locking block and the handle cannot be easily moved, so that the equipment safety and the personal safety of operators in the stacking of the storage box are ensured.
Specifically, the leaf door foot pad is arranged below the plane of the main structure foot pad, the dead weight pressure of the cable is pressed on the locking block, the locking block and the handle cannot be moved easily by manpower, and the stacking safety can be ensured.
According to the technical scheme, a self-weight lock leaf door structure is adopted at the bottom of the box, and a corresponding relation similar to a bolt and a bolt seat is adopted, so that the lock block and the handle cannot be pulled out manually due to the self-weight pressure of the cable and the leaf door when the storage box is not on a bearing ground, and the problems that the bottom door of the box is closed automatically in a bearing state and the personal safety of operators is guaranteed when the bottom door of the box needs to be opened for unloading are solved.
The invention can be widely applied to the field of storage and transportation of waste cables.
Claims (2)
1. A 'dead weight lock' door leaf structure for a waste cable recovery storage box comprises a storage box main structure for containing waste cables, wherein a main structure foot pad is arranged at the bottom of the storage box main structure; the method is characterized in that:
a door with one side hinged with the storage box main structure is arranged at the bottom of the storage box;
the leaf door is connected with the bottom of the storage box main structure through a hinge; the door leaf can rotate up and down through the hinge;
at least one door foot pad is arranged on the other side of the door;
at least one separation locking block device is arranged at the position of the storage box main structure corresponding to a leaf door foot pad of a leaf door;
the device comprises a handle and a locking block connected with the handle, wherein the locking block can extend forwards or retract along with the pushing or pulling of the handle;
the lower end of the handle is hinged with the bottom of the storage box main structure;
when the storage box main structure is placed on the ground, the handle is pushed towards the box body, the locking block is driven to extend forwards and extend to the position below a leaf door foot pad of the leaf door to clamp the leaf door, the leaf door is locked in a self-weight locking state, and the extending locking block prevents the leaf door from rotating downwards, so that the storage box and the waste cable in the storage box can be safely moved;
when the storage box is in a stacked state, the leaf door foot pad is arranged below the plane of the main structure foot pad, the dead weight pressure of the waste cable is pressed on the locking block, and the locking block and the handle cannot move;
when the waste cables in the storage box need to be discharged, the storage box is firstly placed on a bearing ground, the obtained leaf door foot pad and the main structure foot pad fall on the ground together due to the dead weight of the waste cables, and the leaf door is lifted by 2 cm; when the handle is pulled out of the box body, the locking block extending to the lower part of the foot pad of the leaf door retracts, and the locking state of the 'self-weight lock' of the leaf door is released; the door leaf is in a free state and can rotate downwards; then the storage box main structure is hoisted, the waste cable presses the leaf door to rotate downwards to be opened under the action of the self weight, and then the waste cable in the storage box is discharged;
the 'dead weight lock' leaf door structure for the waste cable recovery storage box adopts a corresponding structure relation similar to a bolt and a bolt seat, and ensures that a lock block and a handle cannot be pulled out manually when the storage box is lifted or stacked.
2. The structure of the self-locking door leaf for the waste cable recycling storage box as claimed in claim 1, wherein the structure of the self-locking door leaf controls the door leaf to be locked or unlocked by the downward rotation function of the door leaf through the extension or retraction of the locking block, thereby realizing the conversion of the door leaf as the bottom of the main structure of the storage box or as the discharge outlet function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811648193.6A CN109533702B (en) | 2018-12-30 | 2018-12-30 | Self-weight lock leaf door structure for waste cable recovery storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811648193.6A CN109533702B (en) | 2018-12-30 | 2018-12-30 | Self-weight lock leaf door structure for waste cable recovery storage box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109533702A CN109533702A (en) | 2019-03-29 |
| CN109533702B true CN109533702B (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811648193.6A Active CN109533702B (en) | 2018-12-30 | 2018-12-30 | Self-weight lock leaf door structure for waste cable recovery storage box |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100510A (en) * | 2017-12-29 | 2018-06-01 | 国网上海市电力公司 | Waste and old cable storage box |
| CN111877896B (en) * | 2020-05-19 | 2023-09-05 | 国网上海市电力公司 | Bottom door operating device and operating method of waste cable recycling storage box |
| RU207788U1 (en) * | 2021-07-05 | 2021-11-16 | Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") | Swap body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201264782Y (en) * | 2008-06-30 | 2009-07-01 | 鞍钢股份有限公司 | Movable storage tank |
| CN203173194U (en) * | 2013-04-25 | 2013-09-04 | 巨石集团成都有限公司 | Self-sealing and self-discharging sludge transport bucket |
| CN103771059A (en) * | 2014-03-02 | 2014-05-07 | 白景魁 | Trash collecting can capable of dumping trash through bumping |
| CN204184772U (en) * | 2014-09-16 | 2015-03-04 | 河南博奥建设有限公司 | The quick dump box of self-locking type |
-
2018
- 2018-12-30 CN CN201811648193.6A patent/CN109533702B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201264782Y (en) * | 2008-06-30 | 2009-07-01 | 鞍钢股份有限公司 | Movable storage tank |
| CN203173194U (en) * | 2013-04-25 | 2013-09-04 | 巨石集团成都有限公司 | Self-sealing and self-discharging sludge transport bucket |
| CN103771059A (en) * | 2014-03-02 | 2014-05-07 | 白景魁 | Trash collecting can capable of dumping trash through bumping |
| CN204184772U (en) * | 2014-09-16 | 2015-03-04 | 河南博奥建设有限公司 | The quick dump box of self-locking type |
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| CN109533702A (en) | 2019-03-29 |
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