Water sight glass gland dismounting tool

Abstract

The utility model relates to the technical field of water sight glass, in particular to a water sight glass gland dismounting tool which comprises a dismounting block, a containing frame is arranged at the top of the dismounting block, a first clamping rod is arranged at the bottom of the dismounting block, a mounting groove used for mounting a screw rod is formed in the bottom of the dismounting block, and the outer portion of the screw rod is in threaded connection with a threaded block. A second clamping rod is arranged at the bottom of the threaded block, a driven wheel is arranged at one end of the threaded rod, the driving wheel is driven to rotate through the rotating rod, then the driving wheel is matched with the driven wheel to work to drive the threaded rod to rotate, the threaded block can be driven to move while the threaded rod rotates, and the second clamping rod can be driven to move while the threaded block moves; then the first clamping rod and the second clamping rod are clamped in two grooves of the water sight glass gland, at the moment, the gland can be easily taken out, the interior of the water sight glass gland can be conveniently cleaned, and glands of different sizes can be disassembled through the first clamping rod and the adjustable second clamping rod; the lens can be protected from being damaged; and meanwhile, the working efficiency is also improved.

Description

Technical Field

[0001] This utility model relates to the field of underwater vision mirror technology, specifically to a tool for removing the cover of an underwater vision mirror. Background Technology

[0002] A water flow sight glass consists of a transparent cylinder and a reflector of a specific shape. Light flowing through the liquid inside the cylinder will be reflected on the reflector. By observing the degree of curvature and positional changes of the reflected light, the magnitude and direction of the liquid flow rate can be determined.

[0003] During routine inspections, the sight glass of the mechanical seal flushing water pipeline needs to observe the water flow. Due to water quality issues, the glass lens of the sight glass becomes blurry, making it impossible to see the water flow and determine the flushing water status. Frequent cleaning of the sight glass is necessary. Since the lens is made of glass, striking it with a hammer or flat chisel during the disassembly of the sight glass cover can cause the lens to shatter. Utility Model Content

[0004] To address the aforementioned issues, a tool for disassembling the cover of a water sight mirror is provided. A rotating rod drives a drive wheel, which in turn, in conjunction with a driven wheel, drives a screw. Simultaneously, the screw's rotation moves a threaded block, which in turn moves a second locking lever. The first and second locking levers are then engaged in the two grooves of the water sight mirror cover, allowing for easy removal of the cover for cleaning. The first and adjustable second locking levers enable the disassembly of covers of different sizes, protecting the mirror from damage and improving work efficiency.

[0005] To address the existing technical problems, this utility model provides a tool for removing the cap of a water sight mirror, including a removal block. The top of the removal block is provided with a storage frame, and the bottom of the removal block is provided with a first locking rod. The bottom of the removal block has an installation groove for installing a screw. The screw is externally threaded with a threaded block, and the bottom of the threaded block is provided with a second locking rod. One end of the screw is provided with a driven wheel. The inside of the removal block has a circular groove for installing a rotating rod, and the outside of the rotating rod is provided with a driving wheel that meshes with the driven wheel.

[0006] Preferably, a scale line is provided on one outer wall of the disassembly block, and a calibration block that works in conjunction with the scale line is provided at the bottom of the threaded block.

[0007] Preferably, the storage frame has an extension block that slides inside, and the extension block has a reset component inside.

[0008] Preferably, the reset assembly includes a sleeve installed inside the extension block. A sleeve rod is movably disposed inside the sleeve. A lower pressure plate is disposed at the top of the sleeve rod. A spring is sleeved on the outside of the sleeve rod. One end of the spring is connected to the top of the sleeve, and the other end of the spring is connected to the bottom of the lower pressure plate. A positioning assembly is disposed at the top of the lower pressure plate.

[0009] Preferably, the positioning component includes a plurality of positioning rods, the positioning rods are disposed on the top of the lower pressure plate, and the storage frame has positioning holes adapted to the positioning rods inside.

[0010] Preferably, the top of the lower pressure plate is provided with a pressing rod, the pressing rod extends to the outside of the storage frame, and the inside of the storage frame is provided with a moving groove for the pressing rod to move.

[0011] The advantages of this utility model compared to the prior art are:

[0012] 1. The rotating rod drives the drive wheel to rotate, and the drive wheel, in conjunction with the driven wheel, drives the screw to rotate. As the screw rotates, it also moves the threaded block, which in turn moves the second locking rod. The first and second locking rods are then engaged in the two grooves of the water sight lens cap. At this point, the cap can be easily removed for cleaning of the inside of the water sight lens cap. The first locking rod and the adjustable second locking rod allow for the disassembly of caps of different sizes, protecting the lens from damage and improving work efficiency.

[0013] 2. Press and hold the squeezing rod to move it downwards. As the squeezing rod moves downwards, it will also move the lower pressure plate and the positioning rod away from the positioning hole inside the storage frame. Then, you can push the squeezing rod to move the extension block to the outside of the storage frame. The extended block can be used to easily disassemble the larger water sight glass cover. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the tool for removing the water sight glass cap.

[0015] Figure 2 This is a bottom view structural diagram of the disassembly block in the water sight glass cap disassembly tool.

[0016] Figure 3 This is a schematic diagram of the internal structure of the disassembly block in the water sight glass cap disassembly tool.

[0017] Figure 4 This is a schematic diagram of the internal structure of the storage frame in the tool for removing the water sight glass cap.

[0018] Figure 5 This is an enlarged structural diagram of point A in the tool for removing the water sight glass cap.

[0019] Figure 6 This is a schematic diagram of the positioning hole in the tool for removing the water sight glass cover.

[0020] The following are the labels in the diagram: 1. Disassembly block; 2. Extension block; 3. Storage frame; 4. Extrusion rod; 5. Rotating rod; 6. First locking rod; 7. Second locking rod; 8. Scale line; 9. Calibration block; 10. Threaded block; 11. Screw; 12. Driving wheel; 13. Driven wheel; 14. Lower pressure plate; 15. Positioning rod; 16. Sleeve rod; 17. Spring; 18. Sleeve. Detailed Implementation

[0021] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0022] like Figures 1 to 6 As shown, this utility model provides:

[0023] The water sight glass cap removal tool includes a removal block 1. The top of the removal block 1 is provided with a storage frame 3. The bottom of the removal block 1 is provided with a first locking rod 6. The bottom of the removal block 1 has an installation groove for installing a screw 11. The screw 11 is externally threaded with a threaded block 10. The bottom of the threaded block 10 is provided with a second locking rod 7. One end of the screw 11 is provided with a driven wheel 13. The inside of the removal block 1 is provided with a circular groove for installing a rotating rod 5. The outside of the rotating rod 5 is provided with a driving wheel 12 that meshes with the driven wheel 13.

[0024] The rotating rod 5 drives the drive wheel 12 to rotate, and the drive wheel 12, in conjunction with the driven wheel 13, drives the screw 11 to rotate. As the screw 11 rotates, it also drives the moving threaded block 10 to move. As the threaded block 10 moves, it also drives the second locking rod 7 to move. Then, the first locking rod 6 and the second locking rod 7 are locked into the two grooves of the water vision lens cover. At this point, the cover can be easily removed to facilitate cleaning of the inside of the water vision lens cover. The first locking rod 6 and the adjustable second locking rod 7 can disassemble covers of different sizes, protect the lens from damage, and improve work efficiency.

[0025] like Figure 2 As shown, a scale line 8 is provided on one side of the outer wall of the disassembly block 1, and a calibration block 9 that works in conjunction with the scale line 8 is provided at the bottom of the threaded block 10.

[0026] By using the calibration block 9 in conjunction with the scale line 8, the second lever 7 can be moved to the appropriate distance.

[0027] like Figure 4 As shown, an extension block 2 is slidably arranged inside the storage box 3, and a reset component is arranged inside the extension block 2.

[0028] The extended extension block 2 allows for easy disassembly of the large-sized water sight glass cover.

[0029] like Figure 5 As shown, the reset assembly includes a sleeve 18, which is installed inside the extension block 2. A sleeve rod 16 is movably disposed inside the sleeve 18. A lower pressure plate 14 is disposed on the top of the sleeve rod 16. A spring 17 is sleeved on the outside of the sleeve rod 16. One end of the spring 17 is connected to the top of the sleeve 18, and the other end of the spring 17 is connected to the bottom of the lower pressure plate 14. A positioning assembly is disposed on the top of the lower pressure plate 14.

[0030] The lower pressure plate 14 can be automatically reset without being subjected to external force by using the sleeve rod 16 in conjunction with the spring 17.

[0031] like Figure 5 As shown, the positioning assembly includes several positioning rods 15, which are located on the top of the lower pressure plate 14. The storage frame 3 has positioning holes that are adapted to the positioning rods 15.

[0032] The positioning rod 15 works in conjunction with the positioning hole to prevent the extension plate 2 from easily shaking after movement.

[0033] like Figure 1 and Figure 6 As shown, a pressing rod 4 is provided on the top of the lower pressure plate 14. The pressing rod 4 extends to the outside of the storage frame 3, and a moving groove for the pressing rod 4 to move is provided inside the storage frame 3.

[0034] The moving groove allows the squeezing rod 4 to move stably inside the storage frame 3.

[0035] Working principle: When staff find the water sight glass lens blurry and water flow is not visible during routine inspections, they can remove disassembly block 1. Then, according to the size of the water sight glass, they can rotate the rotating rod 5. The rotating rod 5 drives the driving wheel 12 to rotate, which in turn drives the driven wheel 13 to rotate the screw 11. As the screw 11 rotates, it also drives the moving threaded block 10 to move. The movement of the threaded block 10 also drives the second locking rod 7 and the calibration block 9 to move. The calibration block 9, in conjunction with the scale line 8, can move the second locking rod 7 to the appropriate distance. Then, the first locking rod 6 and the second locking rod 7 are locked into the two grooves of the water sight glass cover. The cap can be easily removed for easy cleaning of the inside of the water vision mirror cap. The first lever 6 and the adjustable second lever 7 can be used to disassemble caps of different sizes, protecting the lens from damage and improving work efficiency. When the water vision mirror is too large, the disassembly block 1 is inconvenient to work with. At this time, press the squeezing lever 4 to move it downward. As the squeezing lever 4 moves downward, it will also move the lower pressure plate 14 and the positioning lever 15 away from the positioning hole inside the storage frame 3. Then, the squeezing lever 4 can be pushed to move the extension block 2 to the outside of the storage frame 3. The extended extension block 2 can be used to easily disassemble the cap of a larger water vision mirror.

[0036] The above embodiments merely illustrate the water sight glass cap removal tool or several implementation methods of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A water sight glass gland disassembly tool characterized by, Including dismounting block (1), the top of the dismounting block (1) is provided with receiving frame (3), the bottom of the dismounting block (1) is provided with first clamping rod (6), the bottom of the dismounting block (1) is provided with installation groove for installing screw rod (11), the outer thread of the screw rod (11) is connected with threaded block (10), the bottom of the threaded block (10) is provided with second clamping rod (7), one end of the screw rod (11) is provided with driven wheel (13), the inside of the dismounting block (1) is provided with circular slot for installing rotating rod (5), the outside of the rotating rod (5) is provided with driving wheel (12) engaged with driven wheel (13).

2. The water sight mirror gland disassembly tool of claim 1, wherein, The side outer wall of the dismounting block (1) is provided with scale line (8), the bottom of the threaded block (10) is provided with calibration block (9) cooperating with scale line (8).

3. The water sight mirror gland disassembly tool of claim 1, wherein, The inside of the receiving frame (3) is slidably provided with extension block (2), the inside of the extension block (2) is provided with reset assembly.

4. The water sight mirror gland disassembly tool of claim 3, wherein, The reset assembly includes sleeve (18), the sleeve (18) is installed in the inside of the extension block (2), the inside of the sleeve (18) is movably provided with sleeve rod (16), the top of the sleeve rod (16) is provided with lower pressing plate (14), the outside of the sleeve rod (16) is sleeved with spring (17), one end of the spring (17) is connected with the top of the sleeve (18), the other end of the spring (17) is connected with the bottom of the lower pressing plate (14), the top of the lower pressing plate (14) is provided with positioning assembly.

5. The water sight mirror gland disassembly tool of claim 4, wherein, The positioning assembly includes several positioning rods (15), the positioning rods (15) are arranged on the top of the lower pressing plate (14), the inside of the receiving frame (3) is provided with positioning hole matched with the positioning rods (15).

6. The water sight mirror gland disassembly tool of claim 4, wherein, The top of the lower pressing plate (14) is provided with extrusion rod (4), the extrusion rod (4) extends to the outside of the receiving frame (3), the inside of the receiving frame (3) is provided with moving slot for the extrusion rod (4) to move.

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