Pressure leaking stoppage tool
By designing a leak-blocking tool with pressure, the combination of chain clamps and swing arm plates can be used to achieve tight fixation of pipes of different specifications, and the design of handles and water barriers prevents liquid splashing, solving the problems of pipeline leakage treatment and liquid splashing in the prior art, achieving a fast and safe leak plugging effect.
Patent Information
- Application Number
- CN202421971503.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-15
AI Technical Summary
The prior art is difficult to deal with pipe leakage quickly and effectively, and the leaked liquid is easily splashed onto the operator, causing personal injury and economic losses.
A tool with compression plugging is designed, including chain clamps, swing arm plates, fixing sleeves, handles and water barriers. Through the combination of chain clamps and swing arm plates, the tool can be tightly fixed to pipes of different specifications; the handle and water barrier are designed to prevent liquid splashing, and the position adjustment mechanism ensures that the water barrier is tightly fitted with the pipe.
It realizes rapid and safe sealing of pipe leakage, prevents liquid from splashing on the operators, improves leakage efficiency and safety, and is suitable for pipes and leakage points of different specifications.
Smart Images
Figure CN222992503U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a pipeline maintenance tool, in particular to a pressure - tight plugging tool. Background Art
[0002] In the industrial field, the pipelines in production workshops will experience pitting after long - term use, resulting in uneven surfaces of the pipelines and prone to leakage points. If not dealt with in time, it will inevitably cause waste of resources and environmental pollution. Currently, the commonly used plugging methods mainly include injecting glue for plugging and welding for plugging. When the pitting is serious, the wall thickness of the pipe is thinned, and it is impossible to carry out injecting glue plugging and welding plugging. At the same time, the leaked liquid is easy to splash on the operators, causing personal injuries and economic losses. Content of the Utility Model
[0003] Purpose of the utility model: The purpose of the utility model is to provide a pressure - tight plugging tool to facilitate operators to quickly handle pipeline leakage while ensuring that the operators are not splashed by the leaked liquid.
[0004] Technical solution: The pressure - tight plugging tool described in the utility model includes a clamp for clamping the plugging tool on the pipeline, a swing arm plate, a fixing sleeve for fixing the plugging rod, and a handle for convenient operation; the clamp is of a chain type; a water - blocking plate for preventing the medium in the pipeline from splashing onto the human body and a position - adjusting mechanism for adjusting the position of the water - blocking plate are arranged on the handle.
[0005] Furthermore, the position - adjusting mechanism includes a connecting rod. Slide rods are symmetrically arranged at both ends of the connecting rod. The connecting rod is sleeved on the handle through a sliding sleeve, and a fastening bolt for fixing the connecting rod is arranged on the sliding sleeve; a set of anchor blocks are arranged on the water - blocking plate, and the slide rods are slidably connected with the anchor blocks. A spring for adjusting the up - and - down position of the water - blocking plate is arranged between the slide rods and the anchor blocks. One end of the spring is fixed on the slide rod and the other end is fixed on the anchor block. An arc - shaped notch is arranged at the bottom end of the water - blocking plate to enable it to closely fit the pipeline. During the use process, the position of the water - blocking plate on the handle is adjusted through the sliding sleeve to make the anti - splashing effect better. The spring between the slide rod and the water - blocking plate cooperates with the arc - shaped notch on the lower end surface of the water - blocking plate to buffer the extrusion force between the water - blocking plate and the pipeline, so that the plugging rod is pressed down to a suitable position.
[0006] Furthermore, the water - blocking plate is made of a transparent material, which is convenient for operators to observe the leakage point and accurately adjust the fixing position of the clamp and the pressing depth of the plugging rod.
[0007] Further, the swing arm plate is set to be sickle-shaped so that it can closely fit the pipeline. The large head of the swing arm plate is connected to a chain clamp, and the small head is connected to a fixed sleeve. The chain clamp is rotatably connected to the swing arm plate through a fixed seat. Two connecting pieces are fixedly arranged on the upper surface of the fixed seat. The swing arm plate is clamped between the two connecting pieces and rotatably connected through a pin shaft. The operating handle moves the rocker arm plate in the vertical direction, and the plugging rod is pressed down to a suitable position to complete the plugging of the pipeline.
[0008] Further, one end surface of the fixed seat parallel to the connecting piece is provided with a fixing nut for fixing the chain clamp, and the other end is provided with a clamping groove; multiple groups of pins for cooperating with the clamping groove are arranged on the chain clamp to adjust the size of the clamp. During use, the chain clamp is wound around the pipeline to be repaired, and the pins at the appropriate position of the movable end of the chain clamp are clamped into the clamping groove of the fixed seat according to the size of the pipeline, and the fixing nut at the fixed end of the chain clamp is adjusted to tightly fix the chain clamp on the pipeline to be repaired.
[0009] Further, a set screw for fastening plugging rods of different specifications is sleeved on the outer wall of the fixed sleeve, and plugging rods of different sizes are fixed by the set screw to prevent the plugging rod from slipping during the pressing process.
[0010] Further, the lower surface of the fixed seat is set to be an arc surface that closely fits the working pipeline, making the chain clamp fit more closely and firmly with the pipeline to be repaired during use.
[0011] Beneficial effects: Compared with the prior art, the utility model has the following advantages: 1. The water baffle cooperates with the position adjusting mechanism to closely fit the water baffle on the pipeline, preventing the leaked liquid from splashing onto the operators and ensuring the safety of the operators; 2. The fixed sleeve of the plugging rod facilitates adjusting the extending length of the plugging rod and fixing it; 3. The chain clamp and the adjustable fixed sleeve enable it to be applicable to pipelines of different specifications and leakage points of different sizes; 4. The structure is simple, the operation is convenient, and the manufacturing cost is low, greatly improving the plugging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic structural diagram of the utility model;
[0013] Figure 2 is a left view of the utility model during use. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0014] The technical solution of the utility model will be further described below with reference to the drawings.
[0015] Such as Figure 1A pressure - tight plugging tool as shown includes a chain - type clamp 1 for clamping the plugging tool on a pipeline, a swing arm plate 9, a fixing sleeve 11 for fixing a plugging rod 12, a handle 14 for convenient operation, and a water - blocking plate 15 arranged on the handle 14 to prevent the medium in the pipeline from splashing onto the human body. The water - blocking plate 15 is made of a transparent material, and an arc - shaped notch 7 is provided at its bottom end to enable it to fit closely with the pipeline. The swing arm plate 9 is set in a sickle shape to fit closely with the pipeline. The large head is rotatably connected to the chain - type clamp 1, and the small head is fixedly connected to the fixing sleeve 11. The handle 14 and the swing arm plate 9 are welded to the fixing sleeve 11 relatively. A set screw 13 for fastening plugging rods 12 of different specifications is sleeved on the outer wall of the fixing sleeve 11. A position - adjusting mechanism for adjusting the position of the water - blocking plate 15 is provided on the handle 14. The position - adjusting mechanism includes a connecting rod 18. Slide rods 19 are symmetrically arranged at both ends of the connecting rod 18. The connecting rod 18 is sleeved on the handle 14 through a sliding sleeve 16. A fastening bolt 17 for fixing the connecting rod 18 is arranged on the sliding sleeve 16. Four anchor blocks 20 are arranged on the water - blocking plate 15. The slide rods 19 are slidably connected to the anchor blocks 20. A spring 21 for adjusting the up - and - down position of the water - blocking plate 15 is provided between the slide rods 19 and the anchor blocks 20. One end of the spring 21 is fixed on the slide rod 19, and the other end is fixed on the anchor block 20. The chain - type clamp 1 is rotatably connected to the swing arm plate 9 through a fixing seat 3. Two connecting pieces 8 are fixedly arranged on the upper surface of the fixing seat 3. The swing arm plate 9 is clamped between the two connecting pieces 8 and is rotatably connected through a pin shaft 10. A fixing nut 5 for fixing the chain - type clamp 1 is arranged on an end face of the fixing seat 3 parallel to the connecting piece 8, and a clamping groove 4 is arranged at the other end. Multiple groups of pins 2 for cooperating with the clamping groove 4 to adjust the size of the clamp are arranged on the chain - type clamp 1. The lower surface of the fixing seat 3 is set as an arc surface 6 to fit closely with the working pipeline.
[0016] During use, the chain - type clamp 1 is wound around a suitable position of the pipeline to be repaired. According to the size of the pipeline, the pin 2 at a suitable position of the movable end of the chain - type clamp 1 is inserted into the clamping groove 4 of the fixing seat 3, and the fixing nut 5 at the fixed end of the chain - type clamp 1 is adjusted to tightly fix the chain - type clamp 1 on the pipeline to be repaired. A suitable plugging rod 12 is selected according to the size of the leak point, inserted into the fixing sleeve 11, and fixed with the set screw 13. By adjusting the position of the sliding sleeve 16 on the handle 14, the water - blocking plate 15 is adjusted to a suitable position. The position of the leak point is observed through the transparent water - blocking plate 15, and the handle 14 is pressed to press the plugging rod 12 into the leak point to plug the pipeline. During the downward pressing of the handle 14, the arc - shaped notch 7 at the lower end of the water - blocking plate 15 fits closely with the pipeline. The spring 21 is compressed to buffer the extrusion force between the water - blocking plate 15 and the pipeline during downward pressing, driving the water - blocking plate 15 to move upward, and at the same time pressing the plugging rod 12 into a suitable position in the leak point to make the plugging effect better.
Claims
1. A plugging tool under pressure, comprising a clamp (1) for fixing the plugging tool on a pipeline, a swing arm plate (9), a fixing sleeve (11) for fixing a plugging rod (12), and a handle (14) for easy operation; characterized in that: The clamp (1) is of chain type; the handle (14) is provided with a water baffle (15) for preventing the medium in the pipeline from splashing onto the human body and a position adjustment mechanism for adjusting the position of the water baffle (15).
2. The pressure plugging tool according to claim 1, characterized in that: The position adjustment mechanism comprises a connecting rod (18), sliding rods (19) are symmetrically arranged at both ends of the connecting rod (18), the connecting rod (18) is sleeved on the handle (14) through a sliding sleeve (16), and a fastening bolt (17) for fixing the connecting rod (18) is arranged on the sliding sleeve (16); a group of anchor blocks (20) are arranged on the water baffle (15), the sliding rod (19) and the anchor blocks (20) are slidably connected, and a spring (21) for adjusting the upper and lower positions of the water baffle (15) is arranged between the sliding rod (19) and the anchor blocks (20), and one end of the spring (21) is fixed on the sliding rod (19), and the other end is fixed on the anchor block (20).
3. The pressure plugging tool according to claim 1 or 2, characterized in that: The bottom end of the water baffle (15) is provided with an arc-shaped notch (7) to enable it to fit tightly with the pipeline.
4. The pressure plugging tool according to claim 1 or 2, characterized in that: The water baffle (15) is made of transparent material.
5. The pressure plugging tool according to claim 1, characterized in that: The swing arm plate (9) is configured to be in a sickle shape so that it can fit tightly against the pipeline; the large end of the swing arm plate (9) is connected to a chain-type clamp (1), and the small end is connected to a fixing sleeve (11).
6. The pressure plugging tool according to claim 1, characterized in that: The outer wall of the fixing sleeve (11) is sleeved with a set screw (13) for fastening leak-proof rods of different specifications.
7. The pressure plugging tool according to claim 1, characterized in that: The clamp (1) is rotatably connected to the swing arm plate (9) via a fixing seat (3); two connecting plates (8) are fixedly arranged on the upper surface of the fixing seat (3); the swing arm plate (9) is clamped between the two connecting plates (8) and rotatably connected via a pin shaft (10).
8. The pressure plugging tool according to claim 7, characterized in that: One end face of the fixing seat (3) parallel to the connecting piece (8) is provided with a fixing nut (5) for fixing the chain type clamp (1), and the other end is provided with a clamping groove (4); the chain type clamp (1) is provided with a plurality of groups of clamping pins (2) which cooperate with the clamping groove (4) for adjusting the size of the clamp.
9. The pressure plugging tool according to claim 7, characterized in that: The lower surface of the fixing seat (3) is configured to fit tightly against the curved surface (6) on the operating pipeline.