Chemical pipeline rapid leak stoppage clamp

Abstract

The utility model discloses a kind of chemical pipeline quick leak-stopping clamps, including rotating column, the upper surface of rotating column is rotatably connected with upper clamp, the lower surface of rotating column is rotatably connected with lower clamp, the side surface of upper clamp is provided with fixed mechanism, the side surface of fixed mechanism is provided with protection device;The fixed mechanism includes fixed block, the inside fixed connection of fixed block has telescopic link, the side surface fixed connection of telescopic link has spring, the side surface fixed connection of telescopic link has clamping plate, the side surface fixed connection of clamping plate has button.The above structure, by telescopic link, spring, the slot cooperation of clamping plate and hollow block, the quick clamping of upper clamp and lower clamp is fixed, it is easy to operate, can significantly improve the efficiency of leak-stopping operation;Meanwhile, the setting of antiskid pad enhances the friction between clamp and pipeline, improves the stability and sealing effect of fixed, and convenient staff disassembles.

Description

Technical Field

[0001] This utility model relates to the field of pipeline leak sealing technology, and in particular to a quick leak sealing clamp for chemical pipelines. Background Technology

[0002] Chemical pipelines are metal or non-metal pipeline systems that connect chemical equipment, transport materials, and ensure the continuous operation of the process. Their core function is to safely and efficiently realize the transfer, distribution, mixing, separation, and reaction of fluids in a closed environment. They are the "circulatory system" of modern chemical production plants.

[0003] Based on the comparison of existing technologies, pipelines are prone to leakage problems in the chemical production process due to corrosion, aging, pressure fluctuations, etc. If not dealt with in time, it may lead to safety accidents and economic losses. Existing leak-sealing clamps mostly adopt bolt fastening structures, which require repeated adjustment of bolt tightness during installation and the use of tools for installation and disassembly, making the operation cumbersome and time-consuming. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-installation and fixing clamp for chemical pipelines, which can achieve rapid installation and fixation, improve the efficiency of leak sealing, ensure good sealing performance and structural stability, and effectively prevent misoperation and improve the safety of use.

[0005] To achieve the above objectives, a quick-sealing clamp for chemical pipelines is provided, comprising a rotating column, an upper clamp rotatably connected to the upper surface of the rotating column, a lower clamp rotatably connected to the lower surface of the rotating column, a fixing mechanism provided on the side of the upper clamp, and a protective device provided on the side of the fixing mechanism.

[0006] The fixing mechanism includes a fixing block, a telescopic rod is fixedly connected inside the fixing block, a spring is fixedly connected to the side of the telescopic rod, a clamping plate is fixedly connected to the side of the telescopic rod, a button is fixedly connected to the side of the clamping plate, and a hollow block is fixedly connected to the side of the lower clamp, with a slot opened on the inner side of the hollow block.

[0007] According to the aforementioned quick-sealing clamp for chemical pipelines, the protective device includes a protective shell, a door panel is provided on the side of the protective shell, a torsion spring rod is provided on the side of the door panel, an inclined block is fixedly connected to the side of the torsion spring rod, and a fixing column is fixedly connected to the side of the protective shell.

[0008] According to the aforementioned quick-plugging clamp for chemical pipelines, the fixing block is positioned on the side of the upper clamp and is fixedly connected to the side of the upper clamp. This fixed connection between the fixing block and the side of the upper clamp allows the device to operate more effectively.

[0009] According to the aforementioned quick-sealing clamp for chemical pipelines, both the upper and lower clamps are equipped with anti-slip pads inside.

[0010] According to the aforementioned quick-plugging clamp for chemical pipelines, the clamping plate is positioned at the upper end of the groove, and the clamping plate engages with the inside of the groove, thereby fixing the device in place.

[0011] According to the aforementioned quick-sealing clamp for chemical pipelines, the protective shell is positioned on the side of the fixing block and is fixedly connected to the side of the fixing block. This fixed connection between the protective shell and the side of the fixing block prevents workers from accidentally pressing the button.

[0012] According to the aforementioned quick-sealing clamp for chemical pipelines, the fixing column is positioned on the side of the inclined block, and the fixing column is engaged with the side of the inclined block. The device is thus fixed by the engagement of the fixing column with the side of the inclined block.

[0013] This utility model has the following beneficial effects:

[0014] 1. Compared with existing technologies, the upper and lower clamps can be quickly snapped together and fixed by the cooperation of the telescopic rod, spring, clamping plate and hollow block. The operation is simple and can significantly improve the efficiency of leak sealing operations. At the same time, the anti-slip pad enhances the friction between the clamp and the pipe, improves the stability of the fixation and the sealing effect, and facilitates disassembly by the staff.

[0015] 2. Compared with existing technologies, the protective device can effectively prevent the clamp from being accidentally released due to the operator accidentally touching the button during operation, thus improving the safety of the device. The combination of the protective shell and the door panel not only provides protection but also makes it convenient to open when the button needs to be operated, making it easy to use. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a three-dimensional overall structural diagram of a quick-sealing clamp for chemical pipelines according to the present invention;

[0018] Figure 2 This is a three-dimensional side sectional view of the structure of a quick-sealing clamp for chemical pipelines according to the present invention;

[0019] Figure 3 This is a schematic diagram of the door panel and structure of a quick-sealing clamp for chemical pipelines according to this utility model;

[0020] Figure 4 This utility model relates to a quick-sealing clamp for chemical pipelines. Figure 3Enlarged schematic diagram of the structure at point A in the middle.

[0021] Legend:

[0022] 1. Rotating column; 2. Fixing mechanism; 3. Protective device; 4. Upper clamp; 5. Lower clamp; 21. Fixing block; 22. Telescopic rod; 23. Spring; 24. Clamping plate; 25. Button; 26. Hollow block; 27. Groove; 31. Protective shell; 32. Door panel; 33. Torsion spring rod; 34. Inclined block; 35. Fixing column. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-4 This utility model embodiment provides a quick leak-sealing clamp for chemical pipelines, which includes a rotating column 1, an upper clamp 4 rotatably connected to the upper surface of the rotating column 1, and a lower clamp 5 rotatably connected to the lower surface of the rotating column 1. Both the upper clamp 4 and the lower clamp 5 are provided with anti-slip pads inside. A fixing mechanism 2 is provided on the side of the upper clamp 4, and a protective device 3 is provided on the side of the fixing mechanism 2.

[0025] The fixing mechanism 2 includes a fixing block 21, which is located on the side of the upper clamp 4 and is fixedly connected to the side of the upper clamp 4. This fixed connection allows the device to operate better. A telescopic rod 22 is fixedly connected inside the fixing block 21. A spring 23 is fixedly connected to the side of the telescopic rod 22. A locking plate 24 is fixedly connected to the side of the telescopic rod 22. The locking plate 24 is located at the upper end of the slot 27 and engages with the inside of the slot 27. This engagement fixes the device in place. A button 25 is fixedly connected to the side of the locking plate 24. A hollow block 26 is fixedly connected to the side of the lower clamp 5. A slot 27 is opened on the inner side of the hollow block 26.

[0026] The protective device 3 includes a protective shell 31, which is positioned on the side of the fixing block 21 and is fixedly connected to the side of the fixing block 21. This fixed connection prevents the operator from accidentally touching the button 25. A door panel 32 is provided on the side of the protective shell 31, and a torsion spring rod 33 is provided on the side of the door panel 32. An inclined block 34 is fixedly connected to the side of the torsion spring rod 33, and a fixing post 35 is fixedly connected to the side of the protective shell 31. The fixing post 35 is positioned on the side of the inclined block 34 and engages with the side of the inclined block 34, thus fixing the device in place.

[0027] Working principle: When a chemical pipeline leaks and needs to be plugged, first open the upper clamp 4 and lower clamp 5 by rotating column 1, so that the leak location of the pipeline is between the upper clamp 4 and lower clamp 5. Then close the upper clamp 4 and lower clamp 5. At this time, the fixing block 21 moves down with the upper clamp 4, and the clamping plate 24 pops out under the elastic force of the spring 23 and is inserted into the slot 27 of the hollow block 26, realizing the quick fixation of the upper clamp 4 and lower clamp 5. The internal anti-slip pad fits tightly with the pipeline, enhancing the sealing effect. In the protection device 3, the door plate 32 uses the elastic force of the torsion spring rod 33 to make the inclined block 34 engage with the fixing column 35, thereby closing the protective shell 31 and preventing accidental activation of the button 25. When it is necessary to remove the clamp, first move the door plate 32 to make the inclined block 34 disengage from the fixing column 35, then open the door plate 32 and press the button 25. The clamping plate 24 compresses the spring 23 and disengages from the slot 27, thus opening the upper clamp 4 and lower clamp 5.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A quick-sealing clamp for chemical pipelines, characterized in that, It includes a rotating column (1), an upper clamp (4) is rotatably connected to the upper surface of the rotating column (1), a lower clamp (5) is rotatably connected to the lower surface of the rotating column (1), a fixing mechanism (2) is provided on the side of the upper clamp (4), and a protective device (3) is provided on the side of the fixing mechanism (2). The fixing mechanism (2) includes a fixing block (21), a telescopic rod (22) is fixedly connected inside the fixing block (21), a spring (23) is fixedly connected to the side of the telescopic rod (22), a clamping plate (24) is fixedly connected to the side of the telescopic rod (22), a button (25) is fixedly connected to the side of the clamping plate (24), a hollow block (26) is fixedly connected to the side of the lower clamp (5), and a slot (27) is opened on the inner side of the hollow block (26).

2. The quick-sealing clamp for chemical pipelines according to claim 1, characterized in that, The protective device (3) includes a protective shell (31), a door panel (32) is provided on the side of the protective shell (31), a torsion spring rod (33) is provided on the side of the door panel (32), an inclined block (34) is fixedly connected to the side of the torsion spring rod (33), and a fixing column (35) is fixedly connected to the side of the protective shell (31).

3. The quick-sealing clamp for chemical pipelines according to claim 1, characterized in that, The fixing block (21) is positioned on the side of the upper clamp (4), and the fixing block (21) is fixedly connected to the side of the upper clamp (4).

4. The quick-sealing clamp for chemical pipelines according to claim 1, characterized in that, The upper clamp (4) and the lower clamp (5) are both equipped with anti-slip pads inside.

5. A quick-sealing clamp for chemical pipelines according to claim 1, characterized in that, The card plate (24) is positioned at the upper end of the slot (27), and the card plate (24) is engaged with the inside of the slot (27).

6. A quick-sealing clamp for chemical pipelines according to claim 2, characterized in that, The protective shell (31) is positioned on the side of the fixing block (21), and the protective shell (31) is fixedly connected to the side of the fixing block (21).

7. A quick leak-sealing clamp for chemical pipelines according to claim 2, characterized in that, The fixing post (35) is positioned on the side of the inclined block (34), and the fixing post (35) is engaged with the side of the inclined block (34).

Images