CN201140887Y - A container and its door end sealing device - Google Patents

Abstract

The utility model relates to a container, which comprises a closed box body composed of a bottom frame, a side wall, a top wall, an end wall and a door end, and the door end is installed through a door frame, and a door end seal is also arranged on the door end position. The device includes: a concave platform, in which there is a sealing rubber strip, which is arranged on the inner side of the lower beam at the door end and the left and right vertical beams; the pressing device is arranged on the threshold of the door frame and the left and right corner posts , and is arranged corresponding to the concave platform, and the pressing device has a pressing part, which is in close contact with the sealing rubber strip and sealed when the door end is closed. The door end sealing device of the utility model can ensure a good transportation sealing effect during the transportation of articles with slow liquid leakage.

Description

A container and its door end sealing device

technical field

The utility model relates to a container and a door end sealing device thereof.

Background technique

At present, when ordinary standard containers are transporting items with liquid leakage (such as garbage), since ordinary containers have a double-door structure, the sealing glue at the middle door gap is guaranteed, and ordinary door seal strips (such as J-C type) are used to ensure the sealing performance. Poor, there will be continuous leakage during transportation, especially when transporting municipal waste, dirty water will drip along the road during transportation, which will affect the appearance of the city.

Utility model content

The technical problem to be solved by the utility model is to provide a container and its door end sealing device, which solves the problem of insufficient sealing of the existing container door end, and seals the liquid permeated from the transported items in the box to ensure that there is no leakage during the transportation process. leakage.

In order to achieve the above object, the utility model provides a container door end sealing device, which is characterized in that it includes: a concave platform, in which a sealing rubber strip is arranged, and is arranged in the lower crossbeam and the inner left and right vertical beams of the container door end. On the side; the pressing device is arranged on the threshold and the left and right corner posts near the door end, and corresponds to the concave platform, and the pressing device has a pressing part, which is connected with the sealing strip at the door end Tight contact seal in closed state.

The above-mentioned container door end sealing device is characterized in that the pressing device includes: a triangular support plate welded on the threshold or the left and right corner posts; a round steel welded on the support plate as the pressing part top.

The above-mentioned container door end sealing device is characterized in that the concave platform and the sealing rubber strip inside are arranged on the entire lower beam and the vertical beam, and are connected together, and the triangular support plate and the round steel are also Corresponding to the general length setting.

The above-mentioned container door end sealing device is characterized in that the side of the triangular support plate close to the concave platform is arranged perpendicular to the left and right corner posts or threshold, and the round steel is arranged on this surface.

The above-mentioned container door end sealing device is characterized in that the round steel is in close contact with the sealing rubber strip at its middle position.

The above-mentioned container door end sealing device is characterized in that the container is a single-door container.

In order to achieve the above purpose, the utility model also provides a container, which includes a closed box body composed of a bottom frame, side walls, top walls, end walls, and a door end, and the door end is installed through a door frame, and the feature is that the The door end position is also provided with a door end sealing device, which includes: a concave platform, which is provided with a sealing rubber strip, which is arranged on the inner side of the lower beam and the left and right vertical beams at the door end; The door sill and the left and right corner posts of the door frame are arranged correspondingly to the concave platform, and the pressing device has a pressing part, which closely contacts and seals with the sealing rubber strip when the door end is closed.

The feature of the above-mentioned container is that the pressing device includes: a triangular support plate welded to the threshold or the left and right corner posts; a round steel as the pressing part welded on the top of the support plate.

The above-mentioned container is characterized in that the concave platform and the sealing rubber strip inside are arranged on the entire lower beam and the vertical beam and are connected together, and the triangular support plate and the round steel are also correspondingly long set up.

The above-mentioned container is characterized in that the container is a single-door container.

The above-mentioned container is characterized in that a protective device for preventing the door from bouncing is provided on the outer side of the container door, and the protective device includes: a pin ring, which is arranged on the right vertical beam on the side of the door close to the door lock; , is connected to the right corner column close to the pin ring through a pin chain, and the bolt can be inserted into the pin ring to lock.

According to one aspect of the utility model, the utility model sets concave platforms with sealing rubber strips on the lower beam and the left and right vertical beams on the back of the container door end, and sets a pressing device correspondingly in the position close to the door end in the container. The pressing part on it is in close contact with the sealing rubber strip, thereby strengthening the sealing of the lower door seam and the left and right door seams, effectively preventing liquid leakage in the box.

Description of drawings

Below in conjunction with accompanying drawing and preferred embodiment describe the utility model in detail, wherein:

Fig. 1 is a schematic structural view of the door end sealing device of the present invention applied to the door end of a container;

Fig. 2 is a schematic structural view of the door end opening in Fig. 1 exposing the door end sealing device of the present utility model;

Fig. 3 is a sectional view along the A-A line in Fig. 1, wherein the sealing structure of the left and right sides of the door end is shown;

Figure 4A is a top view of Figure 3;

Fig. 4B is an enlarged schematic diagram of the structure of part C in Fig. 4A, in which a concave platform with a sealing strip is arranged on the back of the left vertical beam at the door end, and a triangular support plate with a round steel is arranged on the corresponding left corner post. Close contact with the sealing strip to seal the left door gap;

Figure 4C is an enlarged schematic diagram of the structure of part D in Figure 4A, in which a concave platform with a sealing strip is set on the back of the right vertical beam at the door end, and a triangular support plate with a round steel is set on the corresponding right corner column. Close contact with the sealing strip to seal the right door gap;

Fig. 5 is a sectional view along line B-B in Fig. 1, which shows the sealing structure of the lower door gap at the door end; and

Fig. 6 is an enlarged schematic diagram of the structure of part E in Fig. 5, in which a concave platform with a sealing rubber strip is arranged on the back of the lower beam at the door end, and a triangular support plate with a round steel is arranged on the corresponding threshold. The adhesive strip is tightly contacted to seal the lower door seam.

Detailed ways

The container of the utility model is composed of a bottom frame, left and right side walls, an end wall, a top wall and a door end to form a closed box body, as shown in Figures 1 and 2, the door end 200 is installed through the door frame 100, wherein, The threshold 11 of the door frame 100 , the left and right corner posts 12 and 13 , and the lintel 14 form a lower door gap, a left and right door gap and an upper door gap with the lower beam 21 , the left and right vertical beams 22 and 23 , and the upper beam 24 of the door end 200 respectively. Door seam rubber strips (not shown) are generally arranged in these door seams to seal the door ends.

As shown in Figure 2, the utility model is particularly that behind the door end 200, such as the left and right edges and the lower edge of the door panel 25, there are full-length concave platforms 31, 32, 33, and the concave platforms 31-33 are equipped with sealing Adhesive strips 311, 321, 331, and pressing devices 41, 42, 43 are arranged at predetermined positions in the door frame 200, which are respectively pressed against the concave platforms 31, 32, 33 to strengthen the alignment of the lower door in the closed state. The seam and the left and right door seams are sealed to prevent the liquid in the box from leaking out.

As shown in Figure 3, and in conjunction with Figures 4A to 4C, in the position close to the left and right door gaps, the utility model is respectively provided with The recesses 32 and 33 are provided with sealing strips 321 and 331 therein. And weld triangular support plates 421, 431 at predetermined positions inside the left and right corner posts 12, 13 of the door frame 100, wherein one side 421a, 431a of the support plates 421, 431 is perpendicular to the left and right corner posts 12, 13, and on the support The tops of the plates 421, 431 are welded with long pressing parts, such as round steels 422, 432. When the door end 200 is closed, the round steels 422, 432 press the sealing strips 321, 331 in the recesses 32, 33. , so as to achieve a strengthened seal on the left and right door seams.

As shown in Figures 5 and 6, at the position close to the lower door gap, the utility model is provided with a concave platform 31 on the back side of the lower beam 21 of the door end 200, and a sealing strip 311 is provided therein. And a triangular support plate 411 is arranged on the threshold 11, one side 411a of which is perpendicular to the threshold 11, and the top of the support plate 411 is welded with a long round steel 412, which compresses the seal in the concave platform 31 when the door end 200 is closed. The rubber strip 311 realizes the reinforced sealing of the lower door seam.

In this way, the utility model utilizes the door end sealing device to make the sealing rubber strip in the concave platform closely contact with the round steel by closing the door, thereby realizing sealing. After a period of use, the rubber strip will be deformed. At this time, the rubber strip can be replaced regularly to ensure the reliability of the seal. Moreover, the cost of the rubber strip is relatively low, and the loading and unloading is also more convenient. The door end sealing device described in the utility model can realize the inner sealing of the door end as the first seal of the container, and use the ordinary rubber strips between the four sides of the door end of the ordinary container and the four sides of the door frame to realize the outer sealing of the door end , as the second seal of the container, so that the sealing effect of the container of the utility model is better.

The utility model preferably sets the container door end 200 into a single door structure, but it can be understood that, for a container with a double door structure, the door end sealing structure of the utility model is also applicable. And, according to the actual situation, the recessed platform and the sealing rubber strip in it may not be arranged all the way, that is, it may be arranged to half the height of the door end or other heights. In addition, as shown in Figure 1, the utility model is provided with a pin ring 27 on the right vertical beam 23 at the door end, and on the right corner post 13 of the door frame close to the pin ring 27, a latch 29 is connected by a pin chain 28, the latch 29 Can be inserted in the pin ring 27 before opening the door, to prevent if the goods in the case fall to the door end, the door will be bounced vigorously when opening the door, thereby possibly injuring the operator who opens the door. Of course, other similar protection devices can also be used, such as adding a buffer device to prevent the door from being bounced open by the goods in the box, thereby avoiding injury to the operator who opens the door, and these are not as limitations of the present invention.

Of course, the utility model can also have other various embodiments, and those skilled in the art can make various corresponding changes and modifications according to the utility model without departing from the spirit and essence of the utility model, but These corresponding changes and modifications should all belong to the scope of protection of the appended claims of the present utility model.

Claims (11)

1, a kind of container door end sealing device is characterized in that, comprising:

Concave station is provided with sealing joint strip in it, be arranged on the medial surface of the cross sill of this container door end and left and right vertical beam;

Pinch device is arranged on the threshold and left and right corner post near the door end, and corresponding with described concave station, and has a compressed part on this pinch device, with the closed contact sealing under door end closed condition of described sealing joint strip.

2, container door end sealing device according to claim 1 is characterized in that, this pinch device comprises:

One triangular form stay bearing plate is welded on this threshold or the left and right corner post;

One round steel is welded on this stay bearing plate top as described compressed part.

3, container door end sealing device according to claim 2, it is characterized in that, described concave station and interior elongated being arranged on whole cross sill and the vertical beam of sealing joint strip thereof, and be connected together, described triangular form stay bearing plate, round steel also should be elongated setting mutually.

4, container door end sealing device according to claim 3 is characterized in that, the one side of close this concave station of described triangular support plate is perpendicular to this left and right corner post or threshold setting, and this round steel is arranged on this face.

5, container door end sealing device according to claim 4 is characterized in that, described round steel is at the midway location of described sealing joint strip closed contact with it.

6, container door end sealing device according to claim 1 is characterized in that, described freight container is the single open-door freight container.

7, a kind of freight container comprises the airtight casing that is made of underframe, sidewall, roof, end wall and door end, and this end is characterized in that by the doorframe installation also be provided with the gate end sealing device on this end position, it comprises:

Concave station is provided with sealing joint strip in it, be arranged on the medial surface of the cross sill of this end and left and right vertical beam;

Pinch device is arranged on the threshold and left and right corner post of this doorframe, and with the corresponding setting of described concave station, and have a compressed part on this pinch device, with the closed contact sealing under door end closed condition of described sealing joint strip.

8, freight container according to claim 7 is characterized in that, this pinch device comprises:

One triangular form stay bearing plate is welded on this threshold or the left and right corner post;

One round steel is welded on this stay bearing plate top as described compressed part.

9, freight container according to claim 8 is characterized in that, described concave station and interior elongated being arranged on whole cross sill and the vertical beam of sealing joint strip thereof, and be connected together, described triangular form stay bearing plate, round steel also should be elongated setting mutually.

10, freight container according to claim 9 is characterized in that, this freight container is the single open-door freight container.

11, freight container according to claim 10 is characterized in that, this container door end arranged outside is useful on the fender guard that prevents that Men Duan from flicking, and this fender guard comprises:

Lock ring is arranged on this end near on the right vertical beam of door lock one side;

Latch is connected on the right corner that is close to described lock ring by the pin chain, and this latch can insert locking in this lock ring.

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