CN213229932U - Foldable support leg and container using same - Google Patents
Foldable support leg and container using same Download PDFInfo
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- CN213229932U CN213229932U CN202021420167.0U CN202021420167U CN213229932U CN 213229932 U CN213229932 U CN 213229932U CN 202021420167 U CN202021420167 U CN 202021420167U CN 213229932 U CN213229932 U CN 213229932U
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Abstract
The utility model discloses a collapsible landing leg and use container of this collapsible landing leg relates to the hazardous articles and deals with container technical field. A foldable leg, comprising: the hinge holes are hinged with the butt hinge holes, and the split pins penetrate through the positioning holes and the transverse positioning holes or the vertical positioning holes. The container using the folding supporting legs has four hoisting corner fittings which are respectively arranged at four corners above a box top plate, and the folding supporting legs are fixedly arranged above a steel floor and vertically correspond to the hoisting corner fittings. The foldable support leg has simple structure, quick standing or falling and locking and high structural stability; when the container with the foldable supporting legs is used, dangerous goods are disposed in the container, and the container can meet the requirements without a shelf when dangerous goods containers with different heights of a common cabinet and a high cabinet are disposed, and is convenient to use.
Description
Technical Field
The utility model relates to a hazardous articles deals with container technical field, concretely relates to collapsible landing leg and use container of this collapsible landing leg.
Background
On a wharf, a large number of containers are often stacked, wherein the containers with dangerous goods are not short, once a certain container with dangerous goods leaks, the container with dangerous goods is difficult to handle on site due to site reasons, and the container with dangerous goods needs to be quickly transported to a relatively open area by using an emergency disposal box. Emergency disposal boxes, also known as hazardous material disposal containers, are used to transfer and dispose of hazardous material containers.
Container standardization has gone through a development in which the standard dimensions of hazardous cargo containers are divided between normal and tall containers, the tall containers being 1 foot higher than normal (one foot equals 305 mm). The length and width are the same whether for tall or ordinary cabinets. The existing dangerous goods handling container needs to use an external shelf when handling different dangerous goods containers, the shelf is placed in the container to serve as a cushion when handling a common cabinet, and the shelf is moved outside the container when handling a high cabinet, so that the efficiency is low, the shelf needs to be stored in an independent area, and much inconvenience is brought to the use.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a foldable leg and a container using the same, which aims to overcome the drawbacks of the prior art.
Technical solution there is provided a foldable leg comprising: a support, a column leg hinged with the support, and a cotter pin used for locking the support and the column leg,
the bottom end of the support is provided with a bottom plate for mounting and fixing, a vertical plate with a hinge hole is erected above the bottom plate, the vertical plate is also provided with a positioning hole,
the end of the column leg close to the support is an arc end, the arc end is provided with a butt hinge hole, the arc end and the periphery of the butt hinge hole are also provided with a transverse positioning hole and a vertical positioning hole,
the hinge hole is hinged with the butt joint hinge hole, and the split pin penetrates through the positioning hole and the transverse positioning hole or the vertical positioning hole.
Further, a handle is welded on the outer side of the side wall of the column leg.
Furthermore, guide plates are respectively arranged on the adjacent side walls of the bottom plate.
The container with the folding supporting legs is used, the dangerous goods handling container is a cuboid box shell structure consisting of six plates, the six plates comprise a front end plate, a rear end plate arranged corresponding to the front end plate, two side walls connecting the front end plate and the rear end plate, a box top plate positioned above the front end plate and a bottom frame positioned at the bottom of the front end plate, a discharge opening is formed in the outer part of the front end plate, a material filling opening is formed in the outer part of the rear end plate, a steel floor is fixedly installed above the bottom frame,
further comprising: a hoisting corner fitting convenient for hoisting, a press lock component for fastening the top plate of the box and a twist lock component for connecting the top plate of the box and the dangerous goods container into a whole,
four hoisting corner fittings are arranged at four corners above the box top plate respectively,
the folding supporting legs are fixedly arranged above the steel floor and vertically correspond to the positions of the hoisting corner fittings.
Furthermore, the outside of side wall is equipped with spacing mounting, the position of spacing mounting with the position one-to-one of hoist and mount corner fittings.
Further, the press-lock assembly includes: the side column is arranged in the limiting fixing piece, the top end of the side column is rigidly connected with the lock cylinder, and the lock seat is welded on the box top plate, the side column is perpendicular to the lock cylinder, and the lock cylinder is embedded in the lock seat.
Further, the twist-lock assembly includes: an upper twist lock mounted below the roof and a lower twist lock mounted at the top of the hazardous cargo container.
Furthermore, the outside of the front end plate is also provided with a ladder and a flange sight glass, and the outside of the rear end plate is provided with a lock rod door.
The utility model discloses in the position of hoist and mount corner fittings installation corresponds to the bight position of hazardous articles container and says, and when the hazardous articles container was arranged in the hazardous articles and is dealt with the container, was that middle symmetry was placed to guarantee the balanced not slope in the transportation. The twistlock subassembly is an automatic twistlock, and when last twistlock was located twistlock top down and the twistlock was down embedded, the trigger wrench movement directly pins the realization fastening connection with roof and hazardous articles container, does not describe in detail the structure of twistlock subassembly. The utility model discloses in with collapsible landing leg and use the container of this collapsible landing leg as leading, collapsible landing leg simple structure, stand or fall the locking fast, use the container of this collapsible landing leg, the hazardous articles is dealt with the user demand that the container can satisfy the hazardous articles container of co-altitude.
Compared with the prior art, the utility model discloses technical effect mainly embodies in following aspect: the foldable support leg has simple structure, quick standing or falling and locking and high structural stability; when the container with the foldable supporting legs is used, dangerous goods are disposed in the container, and the container can meet the requirements without a shelf when dangerous goods containers with different heights of a common cabinet and a high cabinet are disposed, and is convenient to use.
Drawings
Fig. 1 is a schematic structural view of a foldable leg of the present invention;
FIG. 2 is a schematic view of the structure of the middle support of the present invention;
FIG. 3 is a schematic view of the structure of the middle leg of the present invention;
fig. 4 is a schematic structural view of a container using the foldable leg of the present invention;
FIG. 5 is a schematic view of the structure of the middle chassis of the present invention;
fig. 6 is a front view of a container using the foldable leg of the present invention;
fig. 7 is a rear view of a container using the foldable leg of the present invention;
fig. 8 is a side view of a container using the foldable legs of the present invention;
fig. 9 is a schematic view of a medium pressure lock assembly of the present invention;
FIG. 10 is a cross-sectional view of a high-bay hazardous materials container disposed in a hazardous materials disposal container;
fig. 11 is a schematic view of a hazardous materials container in a general cabinet placed in a hazardous materials disposal container.
Wherein:
1. a dangerous goods handling container 2, a dangerous goods container 3, a hoisting corner fitting 4, a press locking component 5 and a twist locking component,
101. front end plate 102, rear end plate 103, side wall 104, box top plate 105, bottom frame 106, ladder stand 107, injection port 108, discharge port 109, flange viewing mirror 110, lock rod door 111, side upright column 112, limit fixing part 113, lock core 114, lock base 119, steel floor,
21. a support 22, a column leg 23, a cotter pin 24, a handle,
211. a bottom plate 212, a vertical plate 213, a hinge hole 214, a guide plate 215, a positioning hole,
221. arc end 222, butt hinge hole 223, transverse positioning hole 224 and vertical positioning hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. Referring to fig. 1 to 11, the present invention provides a foldable leg, including: a support 21, a leg 22 hinged with the support 21, a cotter 23 for locking the support 21 and the leg 22,
the bottom end of the support 21 is a bottom plate 211 for mounting and fixing, a vertical plate 212 with a hinge hole 213 is erected above the bottom plate 211, the vertical plate 212 is further provided with a positioning hole 215,
the end of the column leg 22 close to the support 21 is an arc end 221, the arc end 221 is provided with a butt hinge hole 222, the arc end 221 and the circumference of the butt hinge hole 222 are further provided with a transverse positioning hole 223 and a vertical positioning hole 224,
the hinge hole 213 is hinged to the butt hinge hole 222, and the cotter pin 23 passes through the positioning hole 215 and the lateral positioning hole 223 or the vertical positioning hole 224.
A handle 24 is welded to the outside of the side wall of the leg 22. When the column legs 22 are supported or laid down, a worker holds the handle 24 to operate, so that the phenomenon that the arms are squeezed can be avoided, and the operation is convenient and safe.
The container with the folding legs is used, the dangerous goods handling container 1 is a cuboid box shell structure consisting of six plates, the six plates comprise a front end plate 101, a rear end plate 102 correspondingly arranged with the front end plate 101, two side walls 103 connecting the front end plate 101 with the rear end plate 102, a box top plate 104 positioned above and a bottom frame 105 positioned at the bottom, a discharge opening 108 is arranged outside the front end plate 101, a filling opening 107 is arranged outside the rear end plate 102, a steel floor 119 is fixedly arranged above the bottom frame 105,
further comprising: a hoisting corner fitting 3 convenient for hoisting, a press lock component 4 for fastening the box top plate 104 and a twist lock component 5 for connecting the box top plate 104 and the dangerous goods container 2 into a whole,
four hoisting corner fittings 3 are respectively arranged at four corners above the box top plate 104,
the folding legs are fixedly arranged above the steel floor 119 and vertically correspond to the positions of the hoisting corner fittings 3.
The utility model discloses in the position of 3 installations of hoist and mount corner fittings corresponds to the bight position of hazardous articles container and says, and when the hazardous articles container was arranged in the hazardous articles and is dealt with the container, the symmetry was placed in the middle of to guarantee the balanced not slope in the transportation.
The outside of side wall 103 is equipped with spacing mounting 112, the position of spacing mounting 112 with the position one-to-one of hoist and mount corner fittings 3.
The press-lock assembly 4 comprises: the side upright post 111 is installed in the limit fixing piece 112, the top end of the side upright post 111 is rigidly connected with a lock cylinder 113, and the lock seat 114 is welded on the box top plate 104, the side upright post 111 is perpendicular to the lock cylinder 113, and the lock cylinder 113 is embedded in the lock seat 114.
The twist-lock assembly 5 comprises: an upper twist-lock mounted below the roof panel 104 and a lower twist-lock mounted on top of the hazardous container.
Twist lock subassembly 5 is an automatic twist lock, and when twist lock was located twist lock top down and the twist lock was down embedded, the trigger wrench movement directly locked the roof board with hazardous articles container and realized the fastening connection, does not describe in detail the structure of twist lock subassembly 5.
The front end plate 101 is also provided with a ladder 106 and a flange viewing mirror 109 on the outside, and the rear end plate 102 is provided with a lock rod door 110 on the outside.
The utility model discloses in with collapsible landing leg and use the container of this collapsible landing leg as leading, collapsible landing leg simple structure, stand or fall the locking fast, the structure steadiness is high, use the container of this collapsible landing leg, the hazardous articles are dealt with the container and when dealing with general cabinet and the not co-altitude hazardous articles container of high cabinet, do not need the shelf can reach requirement, convenient to use.
The empty container lifting of the hazardous material handling container 1 can be vertically lifted from the four lifting corner fittings 3 above the container top plate 104 by using a reach stacker or other lifting tools. Depending on the hazardous material container, the state of the foldable legs in the hazardous material disposal container needs to be manually changed in advance by a worker. When the dangerous goods container 2 is a common cabinet, the foldable support legs need to be in a standing state, and the cotter pins 23 penetrate through the positioning holes 215 and the vertical positioning holes 224 to lock the support 21 and the column legs 22; when the dangerous goods container 2 is a high cabinet, the foldable support legs need to be in a falling state, and the cotter pins 23 penetrate through the positioning holes 215 and the transverse positioning holes 223 to lock the support 21 and the column legs 22.
Firstly, hoisting a box top plate 104 to the upper part of a dangerous goods container 2, triggering and twisting when an upper twist lock in a twist lock assembly 5 is positioned above a lower twist lock and embedded into the lower twist lock, directly locking the box top plate 104 and the dangerous goods container 2 to realize fastening connection, and then putting the box top plate 104 and the dangerous goods container 2 into a dangerous goods handling container 1 from the top; the lock core 113 in the press lock assembly 4 is embedded in the lock seat 114 to lock the box top plate 104 on the dangerous goods handling container 1; and lifting, namely filling cleaning liquid into the dangerous goods disposal container 1 from the filling port 107 and discharging materials from the discharging port 108. When dangerous goods container 2 needs to be taken out, firstly, press-lock assembly 4 is opened, side upright post 111 is lifted, lock cylinder 113 rotates by 90 degrees, lifting is carried out at the moment, box top plate 104 and dangerous goods container 2 leave dangerous goods disposal container 1 from the top, box top plate 104 and dangerous goods container 2 need to be integrally placed on the ground, twist-lock assembly 5 can be opened, after twist-lock assembly 5 is opened, box top plate 104 can be lifted away from dangerous goods container 2, and box top plate 104 can be placed back to the top of dangerous goods disposal container 1.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (8)
1. A foldable leg, characterized in that,
the method comprises the following steps: a support (21), a leg (22) articulated with the support (21), a cotter pin (23) for locking the support (21) and the leg (22),
the bottom end of the support (21) is provided with a bottom plate (211) for mounting and fixing, a vertical plate (212) provided with a hinge hole (213) is erected above the bottom plate (211), the vertical plate (212) is also provided with a positioning hole (215),
one end of the column leg (22) close to the support (21) is an arc end (221), the arc end (221) is provided with a butt hinge hole (222), the arc end (221) and the periphery of the butt hinge hole (222) are also provided with a transverse positioning hole (223) and a vertical positioning hole (224),
the hinge hole (213) is hinged with the butt hinge hole (222), and the cotter pin (23) passes through the positioning hole (215) and the transverse positioning hole (223) or the vertical positioning hole (224).
2. A foldable leg, according to claim 1, characterized in that a handle (24) is welded to the outside of the side wall of the leg (22).
3. A foldable leg, according to claim 1, characterized in that guiding plates (214) are mounted on the adjacent side walls of said bottom plate (211), respectively.
4. The container with the folding legs is characterized in that a dangerous goods handling container (1) is a cuboid box shell structure formed by six plates, the six plates comprise a front end plate (101), a rear end plate (102) correspondingly arranged with the front end plate (101), a box top plate (104) positioned above the front end plate (101) and the rear end plate (102), and an underframe (105) positioned at the bottom, a discharge opening (108) is arranged outside the front end plate (101), a filling opening (107) is arranged outside the rear end plate (102), and a steel floor (119) is fixedly arranged above the underframe (105),
further comprising: a hoisting corner fitting (3) convenient for hoisting, a press lock component (4) for fastening a box top plate (104) and a twist lock component (5) for connecting the box top plate (104) and the dangerous goods container (2) into a whole,
four hoisting corner fittings (3) are respectively arranged at four corners above the box top plate (104),
the folding leg according to any of the claims 1-3 is fixedly mounted above the steel floor (119) in correspondence of the position of the lifting corner fitting (3) above and below.
5. A container using folding legs as claimed in claim 4, characterized in that the outside of the side walls (103) is provided with limit fixing pieces (112), and the position of the limit fixing pieces (112) is in one-to-one correspondence with the position of the hoisting corner fittings (3).
6. A container using folding legs as claimed in claim 5, characterized in that said press-lock assembly (4) comprises: the side upright post (111) is mounted in the limiting fixing piece (112), the top end of the side upright post (111) is rigidly connected with a lock cylinder (113), and the lock seat (114) is welded on a box top plate (104), the side upright post (111) and the lock cylinder (113) are perpendicular to each other, and the lock cylinder (113) is embedded in the lock seat (114).
7. A container using folding legs as claimed in claim 5, characterized in that said twist-lock assembly (5) comprises: an upper twist-lock mounted below the roof (104) of the container and a lower twist-lock mounted on top of the hazardous container.
8. A container using folding legs as claimed in claim 5,
the outside of the front end plate (101) is also provided with a ladder (106) and a flange sight glass (109), and the outside of the rear end plate (102) is provided with a lock rod door (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021420167.0U CN213229932U (en) | 2020-07-19 | 2020-07-19 | Foldable support leg and container using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021420167.0U CN213229932U (en) | 2020-07-19 | 2020-07-19 | Foldable support leg and container using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213229932U true CN213229932U (en) | 2021-05-18 |
Family
ID=75890007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021420167.0U Active CN213229932U (en) | 2020-07-19 | 2020-07-19 | Foldable support leg and container using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213229932U (en) |
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2020
- 2020-07-19 CN CN202021420167.0U patent/CN213229932U/en active Active
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| GR01 | Patent grant | ||
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