CN218296790U - Pressing plate type observation window - Google Patents

Abstract

The utility model discloses a pressing plate type observation window, which comprises a window arranged on a kiln and a cover plate covering the window, wherein a boss is arranged inside the window, one side of the cover plate is fixedly connected with a connecting ring matched with the inner wall of the boss, the connecting ring is rotatably connected with the inner wall of the boss, and the inner side surface of the cover plate is connected with the surface of the boss through a plurality of clamping components; the joint subassembly includes the L shape piece, fixes at the inboard spacing bolt of L shape piece, set up at the activity groove on boss surface, fix a plurality of spring of side surface in lapping and set up at the spacing hole on boss surface, spacing hole and spacing bolt looks adaptation, the utility model discloses a cooperation between joint subassembly, go-between and the boss can make apron detachable install on the window, conveniently realizes taking place the change and the maintenance of apron, avoids taking place because of the stable condition that is difficult to maintain the observation window inadequately of kiln internal pressure, has also improved the security simultaneously.

Description

Pressing plate type observation window

Technical Field

The utility model relates to a kiln observation window technical field specifically is a clamp plate formula observation window.

Background

The kiln or furnace is a furnace for firing ceramic articles and sculptures or for fusing enamel to the surface of metallic articles. The brick is generally built by bricks and stones, can be made into various specifications according to requirements, and can be operated by adopting combustible gas, oil or electricity. Electric kilns are easier to control temperature than kilns that use combustible gas and oil, but some pottery and sculptures believe that the temperature of an electric kiln rises too quickly.

Need set up the inside particular case of observation kiln of being convenient for of observation window on the kiln, adopt welded fastening's mode to fix the observation window now, and the inside pressure of kiln is stable inadequately, consequently probably needs periodic change glass window or maintains it, but the inconvenient dismantlement of fixed window that the welding is good for this the utility model provides a clamp plate formula observation window.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamp plate formula observation window to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a pressing plate type observation window comprises a window arranged on a kiln and a cover plate covering the window, wherein a boss is arranged inside the window, a connecting ring matched with the inner wall of the boss is fixedly connected to one side of the cover plate, the connecting ring is rotatably connected with the inner wall of the boss, and the inner side surface of the cover plate is connected with the surface of the boss through a plurality of clamping components;

the joint subassembly includes the L shape piece, fixes at the inboard spacing bolt of L shape piece, offer the activity groove on boss surface, fix at a plurality of spring of apron inboard surface and offer the spacing hole on boss surface, spacing hole and spacing bolt looks adaptation.

As a further aspect of the present invention: two driving columns are symmetrically arranged on two sides of the surface of the cover plate.

As a further aspect of the present invention: the pressing plate type observation window comprises two fixing assemblies arranged on the kiln, and the two fixing assemblies are symmetrical about the center of the window.

As a further aspect of the present invention: the fixed subassembly is including fixing the rotation piece on the kiln, rotates the rotor plate on rotating the piece and sets up the bolt on the rotor plate, the bilateral symmetry on apron surface is provided with two mounting holes, bolt and mounting hole threaded connection.

As the utility model discloses a further scheme again: the springs are provided with three groups of edges which are evenly distributed on the inner side of the cover plate.

Compared with the prior art, the utility model discloses a cooperation between joint subassembly, go-between and the boss can make apron detachable install on the window, conveniently realizes the change and the maintenance to the apron, avoids the condition emergence that is difficult to maintain the observation window because of kiln internal pressure is stable inadequately, has also improved the security simultaneously.

Drawings

Fig. 1 is a schematic structural view of a platen type observation window.

Fig. 2 is a schematic structural view of the inner side of a cover plate in a pressing plate type observation window.

Fig. 3 is a schematic structural view of the cover plate side in the platen type observation window.

Fig. 4 is a partially enlarged view of a platen type observation window at a in fig. 1.

Fig. 5 is a partial enlarged view of a platen type observation window at B in fig. 2.

In the figure: 1. a window; 2. a cover plate; 3. a boss; 4. a connecting ring; 5. an L-shaped piece; 6. a limiting bolt; 7. a movable groove; 8. a limiting hole; 9. a drive column; 10. a rotating member; 11. a rotating plate; 12. a bolt; 13. mounting holes; 14. a spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The utility model provides a pressing plate type observation window, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the pressing plate type observation window comprises a window 1 arranged on a kiln and a cover plate 2 covering the window 1, a boss 3 is arranged inside the window 1, one side of the cover plate 2 is fixedly connected with a connecting ring 4 matched with the inner wall of the boss 3, the connecting ring 4 is rotatably connected with the inner wall of the boss 3, and the inner side surface of the cover plate 2 is connected with the surface of the boss 3 through a plurality of clamping components;

the clamping assembly comprises an L-shaped part 5, a limiting bolt 6 fixed on the inner side of the L-shaped part 5, a movable groove 7 formed in the surface of the boss 3, a plurality of springs 14 fixed on the surface of the inner side of the cover plate 2 and a limiting hole 8 formed in the surface of the boss 3, and the limiting hole 8 is matched with the limiting bolt 6.

The clamp plate formula observation window that this embodiment relates to conveniently dismantles dress to apron 2, be convenient for maintain it, and it is more convenient to operate, it is specific can be with 2 inboard go-between 4 joints of apron at the inner wall of boss 3, also can compress spring 14 during compression apron 2, make L shape spare 5 pass movable slot 7, rotate apron 2 again, make spacing bolt 6 corresponding with spacing hole 8, loosen apron 2 again, under spring 14's reaction force, spacing bolt 6 inserts spacing hole 8, the installation to apron 2 has been accomplished on the limit, during the dismantlement, inboard installation apron 2 earlier, compress spring 14, make spacing bolt 6 withdraw from spacing hole 8, carry out the direction removal opposite to installation apron 2 with apron 2 again, make L shape spare 5 corresponding alright take out apron 2 with movable slot 7, accomplish the dismantlement to apron 2.

Further, two driving columns 9 are symmetrically arranged on two sides of the surface of the cover plate 2.

In this embodiment, the two driving posts 9 are disposed on the surface of the cover plate 2, and in the actual operation process, a worker can hold the two driving posts 9 to operate, so that the convenience of operation is improved.

Further, the platen type observation window comprises two fixed assemblies arranged on the kiln, and the two fixed assemblies are in central symmetry with respect to the window 1.

The fixed subassembly that sets up in this embodiment can further fix the apron 2 of installing, increases the stability after 2 installations of apron.

Furthermore, the fixing component comprises a rotating part 10 fixed on the kiln, a rotating plate 11 rotating on the rotating part 10 and a bolt 12 arranged on the rotating plate 11, two mounting holes 13 are symmetrically arranged on two sides of the surface of the cover plate 2, and the bolt 12 is in threaded connection with the mounting holes 13.

In this embodiment, the fixing component is formed by connecting a rotating member 10, a rotating plate 11, a bolt 12 and a mounting hole 13, the bolt 12 is located at a position corresponding to the mounting hole 13 by rotating the rotating plate 11, and the further fixing of the cover plate 2 is completed by fastening the bolt 12 and the mounting hole 13.

Further, the springs 14 are provided with three sets of edges evenly distributed on the inner side of the cover plate 2.

The springs 14 involved in this embodiment are distributed uniformly in multiple groups, which ensures the stability of the cover plate 2 under force.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (5)

1. The pressing plate type observation window is characterized by comprising a window (1) arranged on a kiln and a cover plate (2) covering the window (1), wherein a boss (3) is arranged inside the window (1), one side of the cover plate (2) is fixedly connected with a connecting ring (4) matched with the inner wall of the boss (3), the connecting ring (4) is rotatably connected with the inner wall of the boss (3), and the inner side surface of the cover plate (2) is connected with the surface of the boss (3) through a plurality of clamping components;

the joint subassembly includes L shape spare (5), fixes at L shape spare (5) inboard spacing bolt (6), offer activity groove (7) on boss (3) surface, fix a plurality of spring (14) at apron (2) inboard surface and offer spacing hole (8) on boss (3) surface, spacing hole (8) and spacing bolt (6) looks adaptation.

2. A press plate window according to claim 1, where two driving studs (9) are symmetrically arranged on both sides of the surface of the cover plate (2).

3. A platen sight according to claim 1, characterised in that it comprises two fixed assemblies arranged on the kiln, and in that the two fixed assemblies are centrally symmetrical with respect to the window (1).

4. The platen type observation window according to claim 3, wherein the fixing component comprises a rotating member (10) fixed on the kiln, a rotating plate (11) rotating on the rotating member (10) and a bolt (12) arranged on the rotating plate (11), two mounting holes (13) are symmetrically arranged on two sides of the surface of the cover plate (2), and the bolt (12) is in threaded connection with the mounting holes (13).

5. A press plate window according to claim 1, characterised in that the springs (14) are provided with three sets of edges evenly distributed on the inside of the cover plate (2).

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