CN212922873U

CN212922873U - Locking and observing device for liquid storage tank

Info

Publication number: CN212922873U
Application number: CN202021921365.5U
Authority: CN
Inventors: 王潘
Original assignee: Hebei Jinfan Oil Co ltd
Current assignee: Hebei Jinfan Oil Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-04-09
Anticipated expiration: 2030-09-05

Abstract

The utility model relates to a shutting and observation device for liquid storage pot, it includes the vertical liquid storage pot body of arranging, first opening has been seted up to the roof of liquid storage pot body, first open-ended is seted up flutedly all around, it has the apron to articulate in the recess, the first opening of apron shutoff and recess, the lower surface of apron and the upper surface butt of recess, the spout has been seted up to the roof of liquid storage pot body, the spout is linked together with the recess, the spout sets up the lateral wall position at recess perpendicular to apron articulated shaft, sliding fit has the supporting shoe that is used for supporting the apron of opening in the spout, this application has and sets up the supporting shoe that supports the apron after the apron is opened, the effect that the work provides the convenience is surveyd to the operative.

Description

Locking and observing device for liquid storage tank

Technical Field

The application relates to the technical field of preparation of industrial-grade mixed oil, in particular to a locking and observing device for a liquid storage tank.

Background

The industrial grade mixed oil is chemically named as fatty acid triglyceride, is refined from restaurant waste oil and fat (commonly called swill-cooked dirty oil), brine oil and the like serving as raw materials, can be used as raw materials of biodiesel raw material oil, plasticizer raw material oil, oleic acid raw material oil, anti-caking (lubricating) agents and the like, is widely applied to the production and processing industry, and meets the sustainability requirement of 'instruction for promoting renewable energy use' issued in 2009 of European Union.

In the preparation link of the industrial mixed oil, the industrial mixed oil which is decolorized in the decolorizing tank becomes an industrial mixed oil semi-finished product, the industrial mixed oil semi-finished product needs to be temporarily poured into the liquid storage tank for standing, and in the standing process of the industrial mixed oil semi-finished product in the liquid storage tank, a worker needs to continuously observe the condition of the industrial mixed oil semi-finished product in the liquid storage tank.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the liquid storage pot is great, high, and the top of liquid storage pot is equipped with the apron that is used for observing the inside material situation of liquid storage pot, need hold up with the hand always after the apron is opened, is unfavorable for the operative employee to observe.

SUMMERY OF THE UTILITY MODEL

In order to set up the supporting shoe that supports to the apron after the apron is opened, observe the work and provide the convenience to the operative employee, this application provides a shutting and observation device for liquid storage pot.

The application provides a shutting and observation device for liquid storage pot adopts following technical scheme: the utility model provides a shutting and observation device for liquid storage pot, includes the liquid storage pot body of vertical arrangement, first opening has been seted up to the roof of liquid storage pot body, and first open-ended is seted up all around flutedly, and articulated in the recess have an apron, the first opening of apron shutoff and recess, the lower surface of apron and the upper surface butt of recess, the spout has been seted up to the roof of liquid storage pot body, and the spout is linked together with the recess, and the spout setting is in the lateral wall position of recess perpendicular to apron articulated shaft, and sliding fit has the supporting shoe that is used for supporting the apron of opening in the spout.

Through adopting above-mentioned technical scheme, during apron shutoff recess and first opening, the upper surface of recess supports the apron, when the inside material of liquid storage pot body is surveyd to the apron needs to be opened, open the apron with the help of the handle, slide the supporting shoe along the spout, the spout is spacing to the slip of supporting shoe and stewing, the one end that makes the supporting shoe be close to the recess is located the apron below, put down the apron, the supporting shoe can support the apron, operative employee's both hands have been liberated, operative employee's intensity of labour has been reduced.

Optionally: the sliding groove is provided with a plurality of strips.

Through adopting above-mentioned technical scheme, when needs open different angles with the apron and use the supporting shoe to support the apron, take out the supporting shoe from a certain spout, then support the apron in putting into another spout, can realize supporting the apron of different opening angles.

Optionally: and sealing strips are fixedly arranged on the lower surface of the cover plate close to the four edges of the cover plate.

Through adopting above-mentioned technical scheme, the sealing strip can reduce the dust volume that gets into the liquid storage pot body inside through recess and first opening part, keeps the inside cleanness of liquid storage pot body.

Optionally: the cover plate is made of transparent raw materials.

By adopting the technical scheme, an operator can directly observe the condition of the material close to the cover plate in the liquid storage tank body through the transparent cover plate without opening the cover plate every time, so that the operation time is saved, and the labor intensity is reduced; when the whole material condition in the liquid storage tank body can not be observed through the transparent cover plate, the cover plate is opened for observation.

Optionally: and the side line of the supporting block facing the cover plate is an arc surface.

Through adopting above-mentioned technical scheme, when the supporting shoe supported the apron, the lower surface of cambered surface butt apron, the cambered surface had increased the area of contact of supporting shoe with the apron, and the supporting shoe is more stable to the support of apron to, the cambered surface has protected the sealing strip.

Optionally: the upper surface of recess sets firmly the lock post, and the articulated shaft of apron is kept away from to the lock post, and the circumference outer wall of lock post is seted up and is had the horizontally sliding tray, and sliding tray sliding fit has the locking piece, and the apron has seted up the second opening in the department corresponding with the lock post, and the upper surface of apron and the lower surface butt cooperation that the locking piece is located the sliding tray outside.

By adopting the technical scheme, the sliding of the sliding groove on the locking block is limited, when the cover plate is closed, the locking column is positioned in the second opening, the lower surface of the locking block positioned outside the sliding groove is abutted against the upper surface of the cover plate, and the locking block locks the cover plate, so that the cover plate stably plugs the groove and the first opening; when the cover plate needs to be opened, the locking block slides into the sliding groove until the locking block leaves the cover plate, and the cover plate can be opened at the moment.

Optionally: the sliding groove is internally provided with a spring, one end of the spring is fixedly connected with the bottom of the sliding groove, and the end, far away from the bottom of the sliding groove, of the spring is fixedly connected with the end, located in the sliding groove, of the locking block.

By adopting the technical scheme, when the spring is in a natural state, one end of the locking block, which is far away from the sliding groove, is positioned outside the sliding groove; when the cover plate needs to be closed, the locking block slides in the sliding groove until the locking block leaves the cover plate, after the cover plate is closed, the locking block is loosened, and under the action of the elastic force of the spring, the locking block is popped out of the sliding groove to automatically lock the cover plate.

Optionally: the upper surface of the locking block, which is positioned outside the sliding groove, is provided with an inclined surface, and the inclined surface is arranged downwards in an inclined manner towards the direction departing from the locking column.

Through adopting above-mentioned technical scheme, when closing the apron, the operative employee need not slide the locking piece to the sliding tray earlier, and second open-ended one side supports the inclined plane and makes the locking piece can slide to the sliding tray voluntarily, when the apron is closed and is accomplished, under spring force effect, the locking piece pops out automatic locking apron from the sliding tray.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the supporting block is arranged, so that the opened cover plate can be supported, and the labor intensity of an operator is reduced;

2. through arranging the plurality of sliding grooves, the supporting blocks are placed in different sliding grooves, so that the cover plates with different opening angles can be supported;

3. through setting up the locking piece, can carry out quick locking to the apron of closing.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic view showing the structure of the chute;

fig. 3 is a partial cross-sectional view embodying a spring.

Description of reference numerals: 1. a liquid storage tank body; 2. a top plate; 21. a first opening; 211. a groove; 22. a chute; 3. a cover plate; 31. a second opening; 32. a handle; 4. a sealing strip; 5. a support block; 51. a cambered surface; 6. a lock cylinder; 61. a sliding groove; 7. a locking block; 71. a bevel; 8. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a locking and observing device for a liquid storage tank, referring to fig. 1 and fig. 2, the locking and observing device for the liquid storage tank comprises a liquid storage tank body 1 which is vertically arranged, a top plate 2 of the liquid storage tank body 1 is provided with a first opening 21, a horizontal groove 211 is formed around the first opening 21, a cover plate 3 is hinged in the groove 211, a hinge shaft of the cover plate 3 is horizontal, the cover plate 3 blocks the first opening 21 and the groove 211, the lower surface of the cover plate 3 is abutted against the upper surface of the groove 211, a handle 32 is fixedly arranged on the upper surface of the cover plate 3, the top plate 2 of the liquid storage tank body 1 is provided with three parallel sliding grooves 22, the sliding grooves 22 are communicated with the groove 211, the sliding grooves 22 are parallel to the hinge shaft of the cover plate 3, and supporting; when the cover plate 3 needs to be opened to observe materials in the liquid storage tank body 1, the cover plate 3 is opened by means of the handle 32, the supporting block 5 slides along the sliding groove 22, one end, close to the groove 211, of the supporting block 5 is located below the cover plate 3, the cover plate 3 is put down, the supporting block 5 can support the cover plate 3, the supporting block 5 is taken out of a certain sliding groove 22 and then is put into another sliding groove 22 to support the cover plate 3, the cover plate 3 with different opening angles can be supported, and the labor intensity of operators is reduced.

Referring to fig. 2, the sealing strips 4 are fixedly arranged on the lower surface of the cover plate 3 near the four edges of the cover plate, and the sealing strips 4 can reduce the amount of dust entering the liquid storage tank body 1 through the groove 211 and the first opening 21 and keep the interior of the liquid storage tank body 1 clean; the cover plate 3 is made of transparent raw materials, an operator can directly observe the condition of materials close to the cover plate 3 in the liquid storage tank body 1 through the transparent cover plate 3, the cover plate 3 does not need to be opened every time, the operation time is saved, and the labor intensity is reduced.

Referring to fig. 2, the edge line of the support block 5 facing the cover plate 3 is set to be an arc surface 51, when the support block 5 supports the cover plate 3, the arc surface 51 abuts against the lower surface of the cover plate 3, the arc surface 51 increases the contact area between the support block 5 and the cover plate 3, the support of the support block 5 to the cover plate 3 is more stable, and the arc surface 51 protects the weather strip 4.

Referring to fig. 2 and 3, a lock post 6 is fixedly arranged on the upper surface of the groove 211, the lock post 6 is far away from the hinge shaft of the cover plate 3, the lock post 6 is close to the corner of the first opening 21, a horizontal sliding groove 61 is arranged on the outer wall of the circumference of the lock post 6, a lock block 7 is in sliding fit in the sliding groove 61, a spring 8 is arranged in the sliding groove 61, one end of the spring 8 is fixedly connected with the bottom of the sliding groove 61, one end of the spring 8 far away from the bottom of the sliding groove 61 is fixedly connected with one end of the lock block 7 in the sliding groove 61, when the spring 8 is in a, one end of the locking block 7, which is far away from the sliding groove 61, is positioned outside the sliding groove 61, the cover plate 3 is provided with a second opening 31 at a position corresponding to the locking column 6, the upper surface of the cover plate 3 is in abutting fit with the lower surface of the locking block 7, which is positioned outside the sliding groove 61, the upper surface of the locking block 7, which is positioned outside the sliding groove 61, is provided with an inclined surface 71, and the inclined surface 71 is arranged obliquely downwards towards the direction far away from the locking column 6; when the cover 3 is closed, one side of the second opening 31 abuts against the inclined surface 71, so that the locking piece 7 can automatically slide into the sliding groove 61, and when the cover 3 is closed, the locking piece 7 is ejected out of the sliding groove 61 under the action of the elastic force of the spring 8 to automatically lock the cover 3.

The implementation principle of the locking and observation device for the liquid storage tank in the embodiment of the application is as follows: when the condition of observing the interior material of liquid storage pot body 1 is opened to apron 3 as required, make locking piece 7 slide to sliding tray 61 until locking piece 7 leaves apron 3, rotate apron 3 with the help of handle 32 and make apron 3 open, spring 8 makes locking piece 7 automatic re-setting, make supporting shoe 5 slide in spout 22 to the direction of apron 3 until supporting shoe 5 is close to the one end of recess 211 and be located apron 3 below, put down apron 3, supporting shoe 5 can support apron 3, when needs make apron 3 keep different opening angles, place supporting shoe 5 in the spout 22 that corresponds, make supporting shoe 5 support apron 3 again, the setting of three spouts 22 can support the apron 3 of different opening angles.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A shutting and observation device for a liquid storage tank comprises a liquid storage tank body (1) which is vertically arranged, and is characterized in that: first opening (21) have been seted up in roof (2) of liquid storage pot body (1), set up around first opening (21) recess (211), it has apron (3) to articulate in recess (211), first opening (21) of apron (3) shutoff and recess (211), the lower surface of apron (3) and the upper surface butt of recess (211), spout (22) have been seted up in roof (2) of liquid storage pot body (1), spout (22) are linked together with recess (211), spout (22) set up the lateral wall position at recess (211) perpendicular to apron (3) articulated shaft, sliding fit has supporting shoe (5) that are used for supporting the apron (3) of opening in spout (22).

2. The latching and visualization device of claim 1, wherein: the sliding groove (22) is provided with a plurality of strips.

3. The latching and visualization device of claim 2, wherein: and sealing strips (4) are fixedly arranged on the lower surface of the cover plate (3) close to the four edges of the cover plate.

4. The latching and visualization device of claim 1, wherein: the cover plate (3) is made of transparent raw materials.

5. The latching and visualization device of claim 1, wherein: the side line of the supporting block (5) facing the cover plate (3) is an arc surface (51).

6. The latching and visualization device of claim 1, wherein: the upper surface of recess (211) has set firmly lock post (6), and the articulated shaft of apron (3) is kept away from in lock post (6), and horizontally sliding tray (61) are seted up to the circumference outer wall of lock post (6), and sliding tray (61) sliding fit has locking piece (7), and second opening (31) have been seted up in apron (3) in the department corresponding with lock post (6), and the upper surface of apron (3) is located the outside lower surface butt cooperation of sliding tray (61) with locking piece (7).

7. The latching and visualization device of claim 6, wherein: a spring (8) is arranged in the sliding groove (61), one end of the spring (8) is fixedly connected with the bottom of the sliding groove (61), and one end, far away from the bottom of the sliding groove (61), of the spring (8) is fixedly connected with one end, located in the sliding groove (61), of the lock block (7).

8. The latching and visualization device of claim 7, wherein: the upper surface of the locking block (7) positioned outside the sliding groove (61) is provided with an inclined surface (71), and the inclined surface (71) is obliquely and downwards arranged towards the direction departing from the locking column (6).