A kind of apparent window on container
Technical field
The present invention relates to a kind of apparent window on container.
Background technology
In industrial manufacture process or step that some application airtight containers carry out, need in time to understand the situation of sealed container interior, the response situation of internal tank gas or liquid for example, and the situation that comprises the internal tank parts, therefore on the leak free pressure container, visual form generally all is installed, for actual production brings a lot of facilities.Because technology takes place at internal tank, therefore after long-time the use, the material of internal tank can be attached to the form inside face, influence the visibility of form, when serious, form can be attached thing and cover fully, causes not seeing the operation conditions of Chu's internal tank, so need regularly to form, particularly the form inside face cleans.But apparent window on container that uses or overall fixed perhaps are fixed on vessel surface by hinge and rotating shaft on vessel at present, and above-mentioned two kinds of structures all make and only could clean it under the out-of-work situation of container.Not only influence production efficiency, and the dismounting inconvenience very of form in the whole cleaning course.
Summary of the invention
The present invention is directed to deficiency of the prior art, a kind of apparent window on container that is installed on the container is provided, use this apparent window on container,, also can clean apparent window on container even container is also in running order.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
A kind of apparent window on container, comprise the form plate, and be arranged on form mirror on the form plate, left and right slide rail, the inboard of described left and right slide rail is respectively arranged with chute, one side of form plate is connected with the temporary sealing plate, and described form plate and temporary sealing plate slidably are located in the chute and its wooden partition contacts with the wall of container by sealing arrangement.
In the technique scheme, described temporary sealing plate is provided with the second in command, left and right slide rail is provided with positioning plate, when the second in command contacts positioning plate, the active connection place of form plate and temporary sealing plate is exposed to outside the left and right slide rail, the effect of positioning plate is to prevent because of excessive mobile form plate causes the through hole on the container plate not sealed by plate, produces to reveal; It then is to be convenient to dig that the active connection place is exposed to the outer effect of left and right slide rail.
In the technique scheme, also be provided with the first in command on the described form plate, be convenient to mobile temporary sealing plate.
In the technique scheme, also be provided with on the left and right slide rail form plate is fastened at device on the container wall.
In the technique scheme, described the form plate is fastened at device on the container wall, regulating bolt by several constitutes with the screw of being located on the described slide rail that cooperates with it, described adjusting bolt screws on left and right slide rail by described screw, and the length of described adjusting bolt key part is long greater than the hole of described screw.
Regulate bolt by turn, its bottom is pressed on the wooden partition of form plate, make and realize better sealing between form plate and container, this is simple in structure, and is convenient for production, low cost of manufacture.
In the technique scheme, described sealing arrangement is the sealing band on form plate and the temporary sealing plate wooden partition.
Beneficial effect: the present invention compared with prior art has following beneficial effect:
1) the present invention is installed on the container, even container is also in running order, when also promptly not allowing to open, also can clean apparent window on container.
When 2) the present invention cleans, do not need form is pulled down, clean very convenient.
Description of drawings
Fig. 1 is the apparent window on container structural representation
The scheme drawing that Fig. 2 moves a certain distance for form plate in the apparent window on container
Scheme drawing when Fig. 3 touches positioning plate for the second in command in the apparent window on container
Fig. 4 is in the rollover states scheme drawing for form plate in the apparent window on container
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
See Fig. 1, described a kind of apparent window on container is mainly by form plate 1, temporary sealing plate 2, left and right slide rail 3, formation such as 3 '.
Described left and right slide rail 3,3 ' is installed on the wall 100 of container, left and right slide rail 3,3 ' inboard are respectively arranged with chute 30,30 ', one side of described form plate 1 is hinged with temporary sealing plate 2, described form plate 1 and temporary sealing plate 2 slidably are located in the chute 30,30 ' and its wooden partition contacts with the wall 100 of container by sealing arrangement, its cooperate degree reaches vapor seal, described sealing arrangement is the sealing band on form plate and the temporary sealing plate wooden partition, (not shown on the sealing band figure).
The wall 100 of described container has a through hole, be used to observe the internal tank situation, the wooden partition of described form plate 1 is equipped with a form mirror 4 corresponding to the through hole, described form mirror 4 is made by vitreous glazing, certainly form mirror 4 also can be made by transparent by other, uncorruptible material, also be provided with the first in command 5 on the described form plate 1, be provided with the first in command 5 and can spur form plate 1 easily.
Preferably, described temporary sealing plate 2 plates are provided with the second in command 6 of the spacing usefulness of double as, left and right slide rail 3,3 ' is provided with positioning plate 7, when the second in command's 6 contact positioning plates 7, the hinge of form plate 1 just leaves left and right slide rail 3,3 ', that is to say that the hinge of form plate 1 is exposed to outside the left and right slide rail 3,3 ', form plate 1 promptly can be by the hinge angle of overturning like this.
Also be provided with on the described left and right slide rail 3,3 ' the form plate is fastened at device on the container wall, described the form plate is fastened at device on the container wall, regulate bolts 8 and the screw that cooperates with it be located on the described left and right slide rail 3,3 ' constitutes by several, described adjusting bolt 8 screws on left and right slide rail 3,3 ' by described screw, and the length of described adjusting bolt 8 keys part is long greater than the hole of described screw.
Principle of work is: when form mirror 4 needs to clean, unclamp left and right slide rail 3,3 ' adjusted bolt 8, the pulling first in command 5 makes form plate 1 move (see figure 2), because temporary sealing plate 2 and form plate 1 are connected through the hinge together, temporary sealing plate 2 just moves with form plate 1, touch positioning plate 7 up to the second in command 6, form plate 1, temporary sealing plate 2 can not carry out mobile (see figure 3) again.
Screw and regulate bolt 8, temporary sealing plate 2 is close on the container wall 100, pull handle is rotated afterwards, and at this moment, form plate 1 has had certain angle with temporary sealing plate 2, can not be rotated (see figure 4) again up to form plate 1.After the rotation, outside form mirror 4 contaminated the facing on the form plate 1, can clean, clean form mirror 4 easily.
Scouring finishes, and unscrews to regulate bolt 8, spurs the first in command 5 afterwards, form plate 1 is rotated round about, up to being rotated into 180 level attitudes of spending with temporary sealing plate 2.The pulling second in command 6, mobile temporary sealing plate 2 and form plate 1 up to returning original position, are fixed tightly in form plate 1 on the wall 100 of container with regulating bolt 8 again.