View window glass anti-falling type double-color water gauge body
By creating recessed holes on both sides of the viewing window and fixing it with set screws, the problem of the viewing window falling off during assembly was solved, improving installation efficiency and safety.
Patent Information
- Application Number
- CN202520280100.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-21
AI Technical Summary
The viewing window glass is prone to detachment during the assembly of the dual-color water level gauge body, which is especially difficult to handle during on-site installation, making it difficult to replace the window component.
Recessed holes are made on both sides of the viewing window glass, and set screws are installed on both sides of the boss cover. The ends of the set screws can be inserted into the recessed holes to form a fixed structure to prevent the viewing window glass from falling off.
It effectively prevents the window glass from falling off during assembly, improving installation efficiency and safety, and is especially reliable when replacing window components in complex on-site environments.
Smart Images
Figure CN223756114U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a double -colored water level gauge body, concretely relates to a window glass anti -falling type double -colored water level gauge body. BACKGROUND
[0002] Double -colored water level gauge is a direct -reading instrument that measures the water level of steam boiler drum or other pressure vessels by using the principle of communicating vessel, and it displays the liquid level through steam red and water green, and continuously monitors in the visible range of water level gauge without blind area.
[0003] Double -colored water level gauge is the key equipment and instrument for observing the liquid level of boiler drum and ensuring the safe operation of boiler.
[0004] The window assembly mainly comprises a window glass, a buffer pad, a sealing pad, a protective tape and a mica sheet. When assembling the water level gauge body, there is always a problem that when replacing the new window assembly, the window glass is first placed in the water level gauge boss gland, and then installed together with the boss gland on the body. TECHNICAL PROBLEM
[0005] The utility model solves the technical problem of providing a window glass anti -falling type double -colored water level gauge body that can effectively prevent the window glass from falling off during assembly.
[0006] To solve the above technical problems, the utility model discloses a window glass anti -drop type bicolor water level meter table body, with water level meter body, the water level meter body is set up the axial water inlet cavity, the left and right side wall of water level meter body is set up the window opening of water inlet cavity intercommunication respectively, the window opening of water level meter body left and right side wall is respectively pressure -installing boss gland, the end of boss gland has the boss of window opening matching, the boss is set up window assembly installation chamber in, the inboard of installation chamber has the buffer pad, and the outside has the window glass, when boss gland is fixedly connected with water level meter body through bolt the boss is inserted into the window opening, and the end of boss can abut on the bottom of window opening, and its characterized in that: the opposite side wall of boss both sides is equipped with the top silk respectively, and the corresponding window glass opposite side wall is set up the recess hole respectively, when rotating the top silk of boss both sides wall, the end of top silk can be inserted into the recess hole of corresponding.
[0007] The window glass anti -drop type bicolor water level meter table body adopts the above -mentioned structure, because the opposite side wall of boss is equipped with the top silk, and the corresponding recess hole is set up on the opposite side wall of window glass, therefore, when assembling, the end of two -sided top silk can be inserted into the recess hole of window glass both sides, and the falling of window glass can be effectively prevented.
[0008] Further, the recess hole can be a circular hole.
[0009] Further, the recess hole can be a square hole.
[0010] In the utility model, the recess hole on both sides of the window glass can be a circular hole or a square hole, which is convenient to process. BRIEF DESCRIPTION OF DRAWINGS
[0011] The utility model will be further explained in detail in combination with the drawings.
[0012] Figure 1 It is the structure composition schematic drawing of the utility model window glass anti -drop type bicolor water level meter table body.
[0013] Figure 2 It is the structure composition schematic drawing of the utility model window glass anti -drop type bicolor water level meter table body. Figure 1 .
[0014] Figure 3 It is the structure schematic drawing of boss gland in the utility model.
[0015] Figure 4 It is the split structure schematic drawing of Figure 3 .
[0016] Figure 5 It is the side view schematic drawing of the window glass in Figure 4 .
[0017] Figure 6 is Figure 4 is a side view of the window glass, and the recess is a square hole. DETAILED DESCRIPTION
[0018] With reference to Figure 1 - Figure 6 The utility model discloses a window glass anti -drop type bicolor water level meter table body, with water level meter body 1, the water level meter body is set up the axial water inlet chamber 2, the left and right side wall of water level meter body is set up respectively with the water inlet chamber intercommunication window glass 3, the window glass of water level meter body left and right side wall is respectively pressure -assembling with the boss gland 4, and the end of boss gland has the boss 5 with the window glass is matched, and the boss is set up with the window assembly installation chamber 6 in, and the inside of installation chamber has the buffer pad 7, and the outside has the window glass 8, when the boss gland is fixedly connected with water level meter body through bolt 9 the boss 5 is inserted into the window glass 3, and the end of boss 5 can be supported on the bottom of window glass 3, and its characterized in that: the opposite side wall of boss 5 is equipped with the top silk 10 respectively, and correspondingly the opposite side wall of window glass 8 is set up with the recess 11 respectively, when rotating the top silk 10 on the side wall of boss 5, the end of top silk can be inserted into the corresponding recess 11. The recess 11 is round hole or square hole.
[0019] It can be understood that the above specific description of the utility model is only used for illustrating the utility model and is not limited to the technical scheme described in the utility model embodiment, and any modification or equivalent replacement to the utility model to achieve the same technical effect is within the protection scope of the utility model.
Claims
1. A window glass anti-falling type bicolor water level gauge body, having a water level gauge body (1), an axial water inlet cavity (2) is formed in the water level gauge body, a window opening (3) in communication with the water inlet cavity is formed on the left and right side walls of the water level gauge body respectively, a boss gland (4) is press-fitted on the window opening on the left and right side walls of the water level gauge body respectively, the end of the boss gland has a boss (5) matched with the window opening, a window assembly mounting cavity (6) is formed in the boss, a buffer pad (7) is formed on the inner side of the mounting cavity, and a window glass (8) is formed on the outer side of the mounting cavity, when the boss gland is fixedly connected with the water level gauge body by a bolt (9), the boss (5) extends into the window opening (3), and the end of the boss (5) can abut against the bottom of the window opening (3), characterized in that: The opposite side walls of the boss (5) are respectively provided with a jack screw (10), and the opposite side walls of the window glass (8) are respectively provided with a recess (11). When the jack screw (10) on the side wall of the boss (5) is rotated, the end of the jack screw can be inserted into the corresponding recess (11).
2. The window glass anti-disengagement type bicolor water level gauge body according to claim 1, characterized in that: The recess (11) is a circular hole.
3. The window glass anti-disengagement type bicolor water level gauge body according to claim 1, characterized in that: The recess (11) is a square hole.