CN219313571U - Pollutant disposal box - Google Patents

Abstract

The utility model provides a pollutant disposal box, which comprises a box body and a top cover, wherein an opening is formed at the top of the box body, the box body comprises corner posts, corner pieces and a first connecting component, and the cross section area of the corner posts along the horizontal direction is larger than that of the corner posts of a standard container; the corner pieces are connected to the top and the bottom of the corner post, the cross-sectional area of the corner pieces in the horizontal direction is larger than that of the corner pieces of the standard container, and the projection of the corner post on the horizontal plane is positioned in the projection area of the corner pieces on the horizontal plane; the first connecting members are arranged at intervals along the periphery of the opening; the top cover is detachably covered to the opening of the box body, and is provided with a second connecting member, and the second connecting member corresponds to the first connecting member and is used for being detachably connected to the first connecting member. According to the pollutant disposal box disclosed by the utility model, the requirement of more stacking layers can be met, and the sealing and storage of pollutants can be realized.

Description

Pollutant disposal box

Technical Field

The present utility model relates generally to the technical field of container structures, and more particularly to a pollutant disposal bin.

Background

Due to special features for the reasons stated above, some contaminants, such as nuclear contaminants, require containers to be stacked for extended periods of time sealing and storing. The nuclear contaminants are generally heavy and require a greater number of layers to stack when stored in a container. However, existing containers have difficulty accommodating higher stacking requirements.

Accordingly, there is a need to provide a pollutant disposal bin that at least partially addresses the above-described problems.

Disclosure of Invention

In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the utility model is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

To at least partially solve the above problems, the present utility model provides a pollutant disposal bin comprising:

the box, the top of box is formed with uncovered, the box includes:

the cross-sectional area of the corner post along the horizontal direction is larger than that of the corner post of the standard container;

a corner fitting connected to the top and bottom of the corner post, the cross-sectional area of the corner fitting along the horizontal direction being greater than the cross-sectional area of a corner fitting of a standard container along the horizontal direction, and the projection of the corner post on a horizontal plane being located within the area of the projection of the corner fitting on the horizontal plane; and

a first connecting member disposed at intervals along an outer circumferential ring of the opening; and

and a top cover detachably covered to the opening of the case, the top cover having a second connection member corresponding to the first connection member for detachably connecting to the first connection member.

Optionally, the box further includes:

the top side beam is positioned between two adjacent corner posts along the length direction of the box body;

a top beam located between two corner posts adjacent in a width direction of the box body; and

a bottom frame, an end of the bottom frame in the length direction is connected to the top of the top beam, an end of the bottom frame in the width direction is connected to the top of the top side beam, the bottom frame encloses the opening,

the top cover includes:

a top frame detachably coupled to an upper portion of the bottom frame; and

and a top plate coupled to an upper portion of the top frame.

Alternatively, the process may be carried out in a single-stage,

the dimension of the bottom frame in the width direction is smaller than the distance between the surfaces of the two top side beams which are far away from each other;

the dimension of the bottom frame along the length direction is less than the distance between the surfaces of the two top beams that are remote from each other.

Optionally, the bottom frame includes:

the top of the frame body is used for contacting the bottom of the top frame; and

the inner guide limiting member is connected to the inner edge of the top of the frame body, the inner guide limiting member is continuously arranged around the bottom frame, the cross-sectional area of an opening enclosed by the inner guide limiting member is reduced from bottom to top, and the top frame of the top cover covered to the box body is located on the outer side of the inner guide limiting member.

Optionally, the box further includes:

the outer guide limiting member is positioned at the outer side of the bottom frame and connected to the top side beam and/or the top end beam, the outer guide limiting member gradually gets away from the center of the bottom frame from bottom to top, and the top frame covered on the top cover of the box body is positioned at the inner side of the outer guide limiting member.

Optionally, the case further comprises a reinforcing rib, wherein,

the reinforcing rib is connected between the corner fitting and the top side beam; and/or

The reinforcing bars are connected between the corner pieces and the top end beams.

Optionally, the dimension of the corner post along the width direction of the box body is 1.1-2.8 times of the dimension of the standard corner post along the width direction,

the dimension of the corner fitting along the width direction is 1.1-2.8 times of the dimension of the standard corner fitting along the width direction, and the corner fitting comprises:

an inner corner fitting portion; and

and an outer corner piece portion located outside the inner corner piece portion in the width direction.

Optionally, the corner fitting further comprises a closure connected to the corner fitting aperture of the interior corner fitting portion to at least partially close the corner fitting aperture of the interior corner fitting portion; and/or

The inner corner piece portion and the outer corner piece portion are integrally constructed.

Optionally, the top cover further comprises:

and the rain strip is continuously arranged around the outer periphery of the top frame, and the lower part of the rain strip extends downwards to the lower part of the top frame.

Alternatively, the process may be carried out in a single-stage,

the second connecting member includes a second locking member;

the first connecting member includes a first locking member for detachably connecting to the second locking member to lock the top cover to the case, and/or

The first connecting member includes a first fixing ear;

the second connection member includes a second fixing lug for detachably connecting to the first fixing lug by a fastener to fix the top cover to the case.

According to the pollutant treating box of the present utility model, the cross-sectional area of the corner post of the box body is set to be larger than the cross-sectional area of the standard corner post in the horizontal direction, and the cross-sectional area of the corner piece in the horizontal direction is set to be larger than the cross-sectional area of the standard corner piece in the horizontal direction. Therefore, when the pollutant disposal box is adopted for stacking, the contact area of the containers in two adjacent layers at the corner fittings is increased, so that the corner fittings and corner posts of the container in the lowest layer can bear larger load, and the pollutant disposal box is beneficial to meeting the requirements of more stacking layers. And, through setting up first connecting element on the box to set up the second connecting element on the top cap, when the top cap lid closes the uncovered at the box, can realize fixing the top cap to the box through first connecting element and second connecting element's cooperation each other, thereby realize sealing up the deposit to the pollutant.

Drawings

The following drawings of embodiments of the present utility model are included as part of the utility model. Embodiments of the present utility model and their description are shown in the drawings to explain the principles of the utility model. In the drawings of which there are shown,

FIG. 1 is a perspective view of a pollutant disposal bin according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged view of section I of FIG. 1;

FIG. 3 is a schematic view of the connection between the top cover and the tank body of the pollutant treating tank shown in FIG. 1;

FIG. 4 is a partial view of the junction of the top cover and the case of FIG. 1;

FIG. 5 is a perspective view of the pollutant disposal bin of FIG. 1 after removal of the top cover;

FIG. 6 is an enlarged view of section II of FIG. 1;

FIG. 7 is a perspective view of the top cover of FIG. 1;

FIG. 8 is an enlarged view of section III of FIG. 1;

FIG. 9 is another perspective view of the top cover of FIG. 1;

FIG. 10 is a partial view of the junction of the top and bottom frames of FIGS. 3 and 4;

fig. 11 (a) to (b) are schematic structural views of the corner fitting in different embodiments; and

fig. 12 (a ') to (b') are schematic structural views of corner pieces in different embodiments.

Reference numerals illustrate:

100: the box body 101: end wall

102: side wall 103: box bottom

103a: floor 103b: bottom end beam

103c: bottom side beam 103d: bottom fork groove

104: top side beam 104a: notch

105: top beam 106: open mouth

107: the outer guide limit member 108: bottom frame

108a: frame body 108b: internal guiding limiting component

109: corner post 110: corner fitting

111: inner corner fitting portion 112: external corner fitting part

113: first fixed ear 114: first locking piece

115: top beam stiffener 116: reinforcing Rib

117: the blocking piece 130: top cover

131: top plate 132: top frame

133: second fixing lug 134: second locking piece

135: weather strip 136: lifting lug

137: top fork groove 138: transverse reinforcing rod

139: longitudinal stiffener D1: in the length direction

D2: width direction D3: height direction

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that embodiments of the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the embodiments of the utility model.

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the present utility model. It will be apparent that embodiments of the utility model may be practiced without limitation to the specific details that are set forth by those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model, as the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and/or "including," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The terms "upper", "lower", "front", "rear", "left", "right" and the like are used herein for illustrative purposes only and are not limiting.

Ordinal numbers such as "first" and "second" cited in the present utility model are merely identifiers and do not have any other meaning, such as a particular order or the like. Also, for example, the term "first component" does not itself connote the presence of "second component" and the term "second component" does not itself connote the presence of "first component".

Hereinafter, specific embodiments of the present utility model will be described in more detail with reference to the accompanying drawings, which illustrate representative embodiments of the present utility model and not limit the present utility model.

The utility model provides a pollutant disposal box. As shown in fig. 1 to 12, the pollutant treating box according to the present utility model includes a box body 100 and a top cover 130. The top of the case 100 is formed with an opening 106. The case 100 includes a corner post 109, a corner member 110, and a first connector. The cross-sectional area of the corner post 109 in the horizontal direction is greater than the cross-sectional area of a standard corner post of a standard container in the horizontal direction. It is understood herein that the projected area of the corner post 109 on the horizontal plane is greater than the projected area of a standard corner post of a standard container on the horizontal plane. Corner fittings 110 are connected to the top and bottom of corner posts 109. The cross-sectional area of the corner fitting 110 in the horizontal direction is greater than the cross-sectional area of a corner standard corner fitting of a standard container in the horizontal direction. It is understood herein that the projected area of the corner fitting 110 on the horizontal plane is greater than the projected area of a standard corner fitting of a standard container on the horizontal plane. And the projection of the corner post 109 on the horizontal plane is located in the area of the projection of the corner piece 110 on the horizontal plane. The first connecting members are disposed at intervals along the outer circumference of the opening 106. The top cover 130 is detachably covered to the opening 106 of the case 100. The top cover 130 has a second connection member. The second connecting member corresponds to the first connecting member for detachably connecting to the first connecting member.

According to the pollutant treating box of the present utility model, the cross-sectional area of the corner post 109 of the box body 100 is set to be larger than the cross-sectional area of the standard corner post in the horizontal direction, and the cross-sectional area of the corner piece 110 in the horizontal direction is set to be larger than the cross-sectional area of the standard corner piece in the horizontal direction. Therefore, when the pollutant disposal box is adopted for stacking, the contact area of the corner fittings 110 of the containers in two adjacent layers is increased, so that the corner fittings 110 and corner posts 109 of the container in the lowest layer can bear larger load, and the pollutant disposal box is beneficial to meeting the requirement of more stacking layers. And, by providing the first connection member on the case 100 and the second connection member on the top cover 130, when the top cover 130 is covered on the opening 106 of the case 100, the top cover 130 may be fixed to the case 100 by the cooperation of the first connection member and the second connection member with each other, thereby achieving the sealing of the contaminants.

The length, width and height of the standard corner fitting may be 178mm, 162mm and 118mm, respectively.

Referring to fig. 1 to 6 and 10, the case 100 may further include a top side beam 104, a top end beam 105, and a bottom frame 108. The top side member 104 is located between two corner posts 109 adjacent in the longitudinal direction D1 of the box body 100. The top beam 105 is located between two corner posts 109 adjacent in the width direction D2 of the box 100. The end of the bottom frame 108 in the longitudinal direction D1 is connected to the top of the top end beam 105. An end of the bottom frame 108 in the width direction D2 is connected to the top of the top side member 104. The bottom frame 108 encloses the opening 106. The top cover 130 may include a top frame 132 and a top plate 131. The top frame 132 is detachably coupled to an upper portion of the bottom frame 108. The top plate 131 is connected to an upper portion of the top frame 132.

With continued reference to fig. 1-6 and 10, the box 100 may further include a bottom 103, side walls 102, and end walls 101. The side wall 102 is located at an end of the box bottom 103 in the width direction D2. End wall 101 is located at an end of bottom 103 in length direction D1. The box bottom 103 may include bottom end beams 103b, bottom side beams 103c, and a floor 103a. The bottom end beam 103b is located below the top end beam 105. The bottom side member 103c is located below the top side member 104. The floor 103a is located on top of the bottom 103. The floor 103a may be a steel floor 103a, a wooden floor 103a, or other materials. The box bottom 103 also has a bottom fork groove 103D extending in the width direction D2. The bottom fork pocket 103d may be used for handling the pollutant disposal bin of the present utility model by a forklift.

With continued reference to fig. 1 to 6 and 10, further, the dimension of the bottom frame 108 in the width direction D2 is smaller than the distance between the surfaces of the two top side members 104 that are away from each other. The dimension of the bottom frame 108 in the length direction D1 is smaller than the distance between the surfaces of the two top beams 105 that are away from each other. This can form a step between the bottom frame 108 and the side roof rail 104 and between the bottom frame 108 and the top roof rail 105. The steps may be used to arrange the first and second connection members, so that occupation of the external space of the case 100 and the top cover 130 in the horizontal direction by the first and second connection members may be reduced. At the same time, the provision of the bottom frame 108 helps to increase the volume within the tank.

Referring to fig. 2 to 6 and 10, for example, the bottom frame 108 may include a frame body 108a and an inner guide limit member 108b. The top of the frame body 108a is adapted to contact the bottom of the top frame 132. The inner guide limit member 108b is connected to an inner edge of the top of the frame body 108 a. The inner guide limit member 108b is continuously provided around the bottom frame 108. The cross-sectional area of the opening 106 enclosing the inner guide stop member 108b decreases from bottom to top. The top frame 132 of the top cover 130 covered to the case 100 is located outside the inner guide stopper member 108b. In the process that the top cover 130 moves towards the box 100 from top to bottom along the height direction D3 of the box 100, the inner guiding and limiting member 108b can guide the movement of the top cover 130, so that the bottom frame 108 can smoothly enter the area surrounded by the top frame 132, and the top cover 130 and the box 100 can be positioned more conveniently. Also, the inner guide limit member 108b can limit the movement of the top frame 132 in the horizontal direction after the top cover 130 is covered to the opening 106 of the case 100.

Referring to fig. 1 to 6 and 10, the case 100 may further include an outer guide stopper member 107. The outer guide stopper member 107 is located outside the bottom frame 108 and is connected to at least one of the top side beam 104 and the top end beam 105. The outer guide limiting member 107 gradually gets away from the center of the bottom frame 108 from bottom to top, and the top frame 132 of the top cover 130 covering the case 100 is located inside the outer guide limiting member 107. In the process that the top cover 130 moves towards the box 100 from top to bottom along the height direction D3 of the box 100, the outer guiding and limiting member 107 helps the top frame 132 to be aligned with the bottom frame 108 more smoothly, so that the top cover 130 and the box 100 are positioned more conveniently. Also, the outer guide limiting member 107 can limit the movement of the top frame 132 in the horizontal direction after the top cover 130 is covered to the opening 106 of the case 100.

In the illustrated embodiment, the outer guide stopper member 107 is connected to the top side rail 104. The outer guide stopper members 107 are provided at intervals along the longitudinal direction D1 of the roof side rail 104.

Referring to fig. 1, 2, 5 and 6, the case 100 may further include a reinforcing rib 116. Wherein the reinforcing rib 116 may be connected between the corner fitting 110 and the side roof rail 104 to reinforce the strength of the connection structure between the corner fitting 110 and the side roof rail 104. Reinforcing ribs 116 may also be connected between the corner fitting 110 and the top end beam 105 to strengthen the strength between the corner fitting 110 and the top end beam 105. In the illustrated embodiment, the reinforcing ribs 116 are connected between both the corner fitting 110 and the roof side rail 104, and the reinforcing ribs 116 are also connected between the corner fitting 110 and the roof side rail 105.

With continued reference to fig. 1, 2, 5 and 6, further, the corner posts 109 protrude from the top side beams 104 and the top side beams 105 in the height direction D3. In this case, the reinforcing ribs 116 may also be connected to the corner posts 109, thereby reinforcing the structural strength among the corner posts 109, the corner pieces 110, the roof side rail 104, and the roof side rail 105.

With continued reference to fig. 1, 2, 5, and 6, for example, the dimension of the corner post 109 in the width direction D2 of the box 100 may be 1.1-2.8 times the dimension of a standard corner post in the width direction D2. The dimension of the corner fitting 110 in the width direction D2 may be 1.1 to 2.8 times the dimension of a standard corner fitting in the width direction D2. The corner fitting 110 may include an inner corner fitting portion 111 and an outer corner fitting portion 112. The outer corner fitting portion 112 is located outside the inner corner fitting portion 111 in the width direction D2 of the case 100. The outer dimension of the inner corner fitting portion 111 may be the same as or smaller than the standard corner fitting or larger than the standard corner fitting. The outer corner fitting portion 112 may have the same outer dimensions as or smaller than the standard corner fitting, or may have larger outer dimensions than the standard corner fitting. The outer corner 112 may be connected to a lifting device when the nuclear pollution disposal box of the present utility model is lifted.

In the illustrated embodiment, the dimension of the corner post 109 in the width direction D2 of the case 100 may be 2 times the dimension of a standard corner post in the width direction D2. The dimension of the corner fitting 110 in the width direction D2 may be 2 times the dimension of a standard corner fitting in the width direction D2. The outer dimensions of the inner corner fitting portion 111 are the same as standard corner fittings and the outer dimensions of the outer corner fitting portion 112 are also the same as standard corner fittings. Wherein the cross-sectional area of the corner post 109 in the horizontal direction may be smaller than the cross-sectional area of the corner piece 110 in the horizontal direction. According to the illustrated embodiment, the pollutant disposal bin of the utility model can be twice or more than the existing stacking layers when being stacked, so that the stacking layers are remarkably improved.

In other embodiments of the present utility model, the dimension of the corner post 109 in the width direction D2 of the case 100 may be greater than 2.8 times the dimension of a standard corner post in the width direction D2. Accordingly, the dimension of the corner fitting 110 in the width direction D2 may also be greater than 2.8 times the dimension of a standard corner fitting in the width direction D2.

In other embodiments of the present utility model, the dimension of the corner post 109 along the length direction D1 of the case 100 may be 1.1 to 2.8 times the dimension of a standard corner post along the length direction D1. The dimension of the corner fitting 110 in the length direction D1 may be 1.1 to 2.8 times the dimension of a standard corner fitting in the length direction D1.

Referring to fig. 1, 3-6, and (a) in fig. 11 and (a') in fig. 12, for example, corner fitting 110 may also include a closure 117. The plug 117 is connected to the corner piece hole of the inner corner piece portion 111 to at least partially close the corner piece hole of the inner corner piece portion 111. The provision of the blocking piece 117 can partially block the corner piece hole which is not required for lifting or can be used as a mark to prevent the corner piece hole of the inner corner piece 111 from being used for lifting operation due to erroneous operation.

Referring to fig. 1, 3 to 6, and (a) to (d) of fig. 11 and (a') to 12, the inner corner 111 and the outer corner 112 may be replaced with standard corner pieces, respectively. That is, two standard corner pieces are welded together to yield the corner piece 110 of the present utility model. Fig. 11 (a) shows a corner fitting 110 obtained by stitch welding two standard corner fittings. The top and side surfaces of the inner and outer corner piece portions 111 and 112 are each provided with corner piece holes. Fig. 11 (a') shows the two standard corner pieces tailor welded corner piece 110 with the outward facing corner piece holes of the inner corner piece portion 111 each welded with a closure 117. The plug 117 may completely close the corner fitting hole or may partially close the corner fitting hole. In the figures, the closure 117 may be a short rod.

Referring to fig. 11 (b) to (e) and fig. 12 (b ') to (e'), the inner corner 111 and the outer corner 112 may be integrally constructed. As shown in fig. (b) to (d) and (b ') to (d'), the outward facing surface of the inner corner 111 may have corner holes. Further, in the case where the inside corner piece portion 111 has a corner piece hole, a plug 117 may be provided in the corner piece hole facing outward of the inside corner piece portion 111. As shown in fig. 11 (e) and 12 (e'), the inner corner 111 may be formed without a corner hole.

Referring to fig. 1-4, and fig. 7 and 8, top cover 130 may further include a weather strip 135. The rain strip 135 is continuously disposed around the outer periphery of the top frame 132, and the lower portion of the rain strip 135 extends downward below the top frame 132. When the top cover 130 is covered on the case 100, the weather strip 135 is located between the outside of the bottom frame 108 and the inside of the outer guide stopper 107. The outer guiding and limiting member 107 may form guiding engagement with the weather strip 135 during the movement of the top cover 130 toward the case 100 from top to bottom, so as to guide the movement of the weather strip 135. The rain strip 135 prevents rainwater from entering the case 100. Rainwater can be effectively prevented from entering the inside of the water tank 100 by the cooperation of the rain strip 135 of the top cover 130 and the inner guide and limit member 108b of the bottom frame 108.

Further, the dimension of the pollutant treating bin along the height direction D3 of the bin 100 may be less than or equal to the dimension of a standard container along the height direction D3. This helps to increase the number of layers stacked.

For example, the dimension of the pollutant disposal bin along the height direction D3 of the bin 100 may be half the dimension of a standard container along the height direction D3.

Referring to fig. 1 to 9, the first connection member may include at least one of a first fixing lug 113 and a first locking member 114. The second connection member may include at least one of a second locking piece 134 and a second fixing lug 133. The first locking member 114 may be connected to the side roof rail 104. The second locking member 134 may be provided to the top frame 132. The first locking member 114 is adapted to be detachably coupled to the second locking member 134. That is, the first locking member 114 is configured to cooperate with the second locking member 134 to lock the top cover 130 to the case 100. The first fixing lug 113 may be fixed to the top side member 104. The second fixing lugs 133 may be fixed to the top frame 132. The second fixing lugs 133 are detachably coupled to the first fixing lugs 113 by fasteners to fix the top cover 130 to the case 100. The first and second fixing lugs 113 and 133 are provided with mounting holes through which bolts pass, respectively. The fastener may include a bolt and a nut. The fastening connection between the top cover 130 and the case 100 is achieved by passing bolts through the first and second fixing lugs 113 and 133 and installing bolts on the bolts.

With continued reference to fig. 1 to 9, in order to ensure reliable contact between the top cover 130 and the case 100 when the screw connection is employed, the top cover 130 of the present utility model forms a space between the first and second fixing lugs 113 and 133 in the height direction D3 of the case 100 when the cover is provided to the case 100.

With continued reference to fig. 1-9, in the illustrated embodiment, the first locking member 114 is configured as a sidewall lock having a shackle and a handle. The second locking member 134 is configured as a shackle. The lock catch can be a bending plate, and the outer end of the bending plate is bent upwards along the height direction D3 of the box body 100 so as to limit the locking ring from slipping. The side wall lock and the lock catch are matched with each other to form a locking and unlocking assembly. In order to avoid the movement of the side wall lock, a notch 104a may be concavely provided on the outer side surface of the top side member 104 to accommodate the side wall lock.

Those skilled in the art will appreciate that the locking and unlocking assembly may be implemented using other embodiments known in the art, so long as the locking connection between the top cover 130 and the case 100 and the purpose of easy disassembly are achieved.

Referring to fig. 5, in order to reinforce the structure of the side roof rail 104, the side roof rail 104 is prevented from being deformed in the width direction D2. A roof rail 115 may be provided between the two roof side rails 104. The top beam reinforcement bars 115 are connected at both ends thereof to the two top side beams 104, respectively. The header reinforcing bars 115 may be parallel to the width direction D2 of the case 100.

Referring to fig. 3 and 9, the top cover 130 may further include a transverse reinforcing bar 138 and a longitudinal reinforcing bar 139. The lateral stiffening rods 138 are parallel to the width direction D2. Both ends of the lateral reinforcing bar 138 are connected to both ends of the top frame 132 in the width direction D2, respectively. The lateral reinforcing bars 138 are disposed at intervals along the length direction D1. The longitudinal bars 139 are parallel to the longitudinal direction D1. Both ends of the longitudinal reinforcing bar 139 are connected to both ends of the top frame 132 in the length direction D1, respectively. The longitudinal reinforcing bar 139 is located in the middle of the top frame 132 in the width direction D2. Also, both the longitudinal reinforcing bars 139 and the transverse reinforcing bars 138 are connected to the top cover 130.

With continued reference to fig. 3 and 9, in the illustrated embodiment, the transverse and longitudinal stiffeners 138, 139 each have a dimension in the height direction D3 that is less than the dimension of the top frame 132 in the height direction D3. That is, when the top cover 130 is covered on the case 100, the inner guide stopper member 108b may not contact the lateral reinforcing bars 138 and the longitudinal reinforcing bars 139, thereby ensuring reliable contact of the top frame 132 and the frame body 108a of the bottom frame 108. The top plate 131 may employ a corrugated plate.

Referring to fig. 1 and 7, the top cover 130 may further include a lifting lug 136 and a bending plate. The lifting lugs 136 are symmetrically arranged in two groups along the length direction D1 and the width direction D2 of the top cover 130, respectively. The lifting lug 136 is pivotally connected to an upper portion of the top plate 131 about a pivot axis parallel to the length direction D1. Lifting lugs 136 may be used for connection to lifting equipment. The bending plate is an inverted U-shaped bending plate, and is connected to the upper portion of the top plate 131 and forms a top fork groove 137 with the top plate 131. The top fork grooves 137 are provided in two groups at intervals along the length direction D1. The two sets of top fork grooves 137 are symmetrical about a center plane of the top cover 130 parallel to the width direction D2. The top fork groove 137 is used for being connected with a forklift so as to lift, lower and move the top cover 130, thereby realizing the disassembly, the installation and the transportation of the top cover 130. In other words, the top cover 130 may be removed from the case 100 and attached to the case 100 by a forklift or a crane.

Referring to fig. 1, 5, 7 and 9, for example, the outer contour shape of the top cover 130 may be octagonal, rectangular or other shapes. The shape of the bottom frame 108 matches the top cover 130.

With continued reference to fig. 1, 5, 7, and 9, in the illustrated embodiment, the outer contour shape of the top cover 130 may be octagonal. That is, on the basis of the rectangular top cover 130, the chamfer structures are provided at the four corners of the rectangular top cover 130, so that avoiding spaces can be reserved for the corner posts 109 and the corner fittings 110 after the cross section size is increased, and interference between the top cover 130 and the corner posts 109 and the corner fittings 110 during covering and separating is prevented.

According to the pollutant disposal box disclosed by the utility model, after goods are loaded, stacking can be performed through a forklift, a stacker or a crane. Can prevent nuclear or other pollutants from leaking out and prevent environmental pollution.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model pertains. The terminology used herein is for the purpose of describing particular implementations only and is not intended to be limiting of the utility model. Terms such as "disposed" or the like as used herein may refer to either one element being directly attached to another element or one element being attached to another element through an intermediate member. Features described herein in one embodiment may be applied to another embodiment alone or in combination with other features unless the features are not applicable or otherwise indicated in the other embodiment.

The present utility model has been described in terms of the above embodiments, but it should be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the utility model to the embodiments described. Those skilled in the art will appreciate that many variations and modifications are possible in light of the teachings of the utility model, which variations and modifications are within the scope of the utility model as claimed.

Claims (10)

1. A pollutant disposal bin, the pollutant disposal bin comprising:

the box, the top of box is formed with uncovered, the box includes:

the cross-sectional area of the corner post along the horizontal direction is larger than that of the corner post of the standard container;

a corner fitting connected to the top and bottom of the corner post, the cross-sectional area of the corner fitting along the horizontal direction being greater than the cross-sectional area of a corner fitting of a standard container along the horizontal direction, and the projection of the corner post on a horizontal plane being located within the area of the projection of the corner fitting on the horizontal plane; and

a first connecting member disposed at intervals along an outer circumferential ring of the opening; and

and a top cover detachably covered to the opening of the case, the top cover having a second connection member corresponding to the first connection member for detachably connecting to the first connection member.

2. A pollutant disposal bin as recited in claim 1, wherein,

the box further includes:

the top side beam is positioned between two adjacent corner posts along the length direction of the box body;

a top beam located between two corner posts adjacent in a width direction of the box body; and

a bottom frame, an end of the bottom frame in the length direction is connected to the top of the top beam, an end of the bottom frame in the width direction is connected to the top of the top side beam, the bottom frame encloses the opening,

the top cover includes:

a top frame detachably coupled to an upper portion of the bottom frame; and

and a top plate coupled to an upper portion of the top frame.

3. A pollutant disposal bin as defined in claim 2, wherein,

the dimension of the bottom frame in the width direction is smaller than the distance between the surfaces of the two top side beams which are far away from each other;

the dimension of the bottom frame along the length direction is less than the distance between the surfaces of the two top beams that are remote from each other.

4. A pollutant disposal bin as recited in claim 3, wherein,

the bottom frame includes:

the top of the frame body is used for contacting the bottom of the top frame; and

the inner guide limiting member is connected to the inner edge of the top of the frame body, the inner guide limiting member is continuously arranged around the bottom frame, the cross-sectional area of an opening enclosed by the inner guide limiting member is reduced from bottom to top, and the top frame of the top cover covered to the box body is located on the outer side of the inner guide limiting member.

5. A pollutant treating tank according to claim 3, wherein the tank further comprises:

the outer guide limiting member is positioned at the outer side of the bottom frame and connected to the top side beam and/or the top end beam, the outer guide limiting member gradually gets away from the center of the bottom frame from bottom to top, and the top frame covered on the top cover of the box body is positioned at the inner side of the outer guide limiting member.

6. A pollutant disposal bin as defined in claim 2, wherein,

the box body also comprises a reinforcing rib, wherein,

the reinforcing rib is connected between the corner fitting and the top side beam; and/or

The reinforcing bars are connected between the corner pieces and the top end beams.

7. The pollutant treating box according to any one of claims 1 to 6, wherein the dimension of the corner post in the width direction of the box body is 1.1 to 2.8 times the dimension of a standard corner post in the width direction,

the dimension of the corner fitting along the width direction is 1.1-2.8 times of the dimension of a standard corner fitting along the width direction, and the corner fitting comprises:

an inner corner fitting portion; and

and an outer corner piece portion located outside the inner corner piece portion in the width direction.

8. The pollutant treating tank of claim 7, wherein the tank is further configured to,

the corner fitting further includes a closure connected to the corner fitting aperture of the interior corner fitting portion to at least partially close the corner fitting aperture of the interior corner fitting portion; and/or

The inner corner piece portion and the outer corner piece portion are integrally constructed.

9. A pollutant disposal bin as claimed in any one of claims 2 to 6,

the top cover further comprises a rain strip which is arranged continuously around the outer periphery of the top frame, and the lower part of the rain strip extends downwards to the lower part of the top frame.

10. The pollutant treating tank of any one of claims 1 to 6, wherein,

the second connecting member includes a second locking member;

the first connecting member includes a first locking member for detachably connecting to the second locking member to lock the top cover to the case, and/or

The first connecting member includes a first fixing ear;

the second connection member includes a second fixing lug for detachably connecting to the first fixing lug by a fastener to fix the top cover to the case.

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