Pressure monitoring device convenient to use

Abstract

The utility model discloses a pressure monitoring device convenient to use, which comprises a pipeline main body, the top of the pipeline main body is fixedly connected with a measuring pipe, the bottom of the measuring pipe extends into the pipeline main body, the outer side of the measuring pipe is fixedly connected with a fixing plate, the outer side of the measuring pipe is sleeved with a connecting sleeve, and the connecting sleeve is fixedly connected with the fixing plate. The top of the connecting sleeve is fixedly connected with a pressure monitoring meter, the pressure monitoring meter and the measuring pipe are used in cooperation, the interiors of the two rotating blocks are rotationally connected with L-shaped fixing rods, clamping grooves are symmetrically formed in the bottom of the fixing plate, and fixing holes are formed in the two clamping grooves. According to the pressure monitoring device convenient to use disclosed by the utility model, through the arrangement of the mounting mechanism, the pressure monitoring meter can be quickly mounted and used, external tools are not needed in the mounting and dismounting processes, the operation is simple and convenient, the mounting and using efficiency is improved, the structure is simple, and the practicability is relatively high.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure monitoring, in particular to a pressure monitoring device that is convenient to use. Background Art

[0002] A pressure gauge is an instrument that uses elastic elements as sensitive elements to measure and indicate pressure higher than the ambient pressure. It is widely used in almost all industrial processes and scientific research fields. It can be seen everywhere in the fields of thermal pipe networks, oil and gas transmission, water and gas supply systems, vehicle repair and maintenance shops, etc. In order to facilitate the use of pressure gauges and improve the efficiency of their installation and removal, a pressure gauge that is easy to install and use is urgently needed.

[0003] Based on the above-mentioned related technologies, the applicant believes that the existing pressure gauges have too simple installation methods. Most pressure gauges are provided with threads at the joints, so that the joints are screwed into the connecting pipes. This installation is not only cumbersome, but also rust will form between the connecting pipes and the joints over time, making it inconvenient to disassemble and replace the pressure gauge. If the joint is damaged, the entire pressure gauge cannot be used again, and the use effect is poor. In response to the above problems, we have launched a convenient-to-use pressure monitoring device. Utility Model Content

[0004] The utility model discloses a convenient-to-use pressure monitoring device, which aims to solve the technical problem that most pressure gauges are provided with threads at the joints so that the joints are screwed into the connecting pipes, which is not only cumbersome to install, but also rust will be generated between the connecting pipes and the joints over time, making it inconvenient to disassemble and replace the pressure gauge, and if the joints are damaged, the entire pressure gauge cannot be used again, resulting in poor use effect.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A convenient pressure monitoring device comprises a pipeline main body, the top of which is fixedly connected to a measuring tube, the bottom of which extends to the inside of the pipeline main body, the outside of which is fixedly connected to a fixing plate, the outside of which is sleeved with a connecting sleeve, the top of which is fixedly connected to a pressure monitoring gauge, the pressure monitoring gauge and the measuring tube are used in conjunction with each other, an installation mechanism is provided on the outside of the connecting sleeve, the installation mechanism comprises a fixing frame, the fixing frame is symmetrically fixedly connected to the outside of the connecting sleeve, two fixing frames are slidably connected to the insides of sliding rods, the tops of two sliding rods are fixedly connected to lifting blocks, the outsides of two sliding rods are sleeved with springs, the sides of two lifting blocks away from each other are fixedly connected to a rotating block, the insides of two rotating blocks are rotatably connected to an L-shaped fixing rod, the bottom of the fixing plate is symmetrically provided with card grooves, and the insides of the two card grooves are provided with fixing holes.

[0007] In a preferred solution, the outer side of the pipe body is symmetrically fixedly connected with a connecting plate, and the outer sides of the two connecting plates are both threadedly connected with bolts in a circumferential array.

[0008] In a preferred solution, a sealing ring is fixedly connected to the outer side of the measuring tube, and the bottom of the sealing ring is fixedly connected to the top of the pipeline body.

[0009] In a preferred solution, a rubber ring is fixedly connected to the two connecting plates on one side away from each other.

[0010] In a preferred solution, the size of the lifting block is consistent with the size of the internal sliding groove of the fixed frame.

[0011] In a preferred solution, the size of the fixing hole matches the size of the bottom of the L-shaped fixing rod, and the slot, the fixing hole and the L-shaped fixing rod cooperate with each other.

[0012] The utility model provides a convenient pressure monitoring device with the following advantages:

[0013] Firstly, the installation mechanism can realize the quick installation and use of the pressure monitoring gauge, and no external tools are needed during the installation and disassembly process. The operation is simple, the efficiency of installation and use is improved, the structure is simple, and the practicability is strong.

[0014] Secondly, the sealing ring can increase the sealing performance of the connection between the pipeline body and the measuring tube to avoid leakage. The rubber ring can increase the sealing performance of the pipeline connection and reduce the direct friction between the pipelines. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional schematic diagram of a convenient-to-use pressure monitoring device.

[0016] Figure 2 The utility model provides a three-dimensional schematic diagram of a pipeline main body of a convenient-to-use pressure monitoring device.

[0017] Figure 3 A convenient pressure monitoring device proposed by the utility model Figure 1 Schematic diagram after enlargement of point A.

[0018] Figure 4 The utility model provides a three-dimensional schematic diagram of a convenient installation mechanism for a pressure monitoring device.

[0019] Figure 5 The utility model provides a three-dimensional bottom view of a fixing plate of a pressure monitoring device that is convenient to use.

[0020] In the attached drawings: 1. pipeline body; 2. measuring tube; 3. fixing plate; 4. pressure monitoring gauge; 5. connecting sleeve; 6. installation mechanism; 601. fixing frame; 602. sliding rod; 603. spring; 604. lifting block; 605. rotating block; 606. L-shaped fixing rod; 607. slot; 608. fixing hole; 7. connecting plate; 8. bolt; 9. sealing ring; 10. rubber ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0022] Reference Figure 1 - Figure 5 A convenient pressure monitoring device comprises a pipeline body 1, a measuring tube 2 is fixedly connected to the top of the pipeline body 1, the bottom of the measuring tube 2 extends to the inside of the pipeline body 1, a fixing plate 3 is fixedly connected to the outside of the measuring tube 2, a connecting sleeve 5 is sleeved on the outside of the measuring tube 2, a pressure monitoring gauge 4 is fixedly connected to the top of the connecting sleeve 5, the pressure monitoring gauge 4 and the measuring tube 2 cooperate with each other, a mounting mechanism 6 is arranged on the outside of the connecting sleeve 5, the mounting mechanism 6 comprises a fixing frame 601, the fixing frame 601 is symmetrically fixedly connected to the outside of the connecting sleeve 5, two fixing frames 601 are slidably connected to the inside of each other with a sliding rod 602, the tops of the two sliding rods 602 are fixedly connected to a lifting block 604, the outsides of the two sliding rods 602 are sleeved with a spring 603, the two lifting blocks 604 are fixedly connected to the side away from each other with a rotating block 605, the insides of the two rotating blocks 605 are rotatably connected with an L-shaped fixing rod 606, the bottom of the fixing plate 3 is symmetrically provided with a card slot 607, and the insides of the two card slots 607 are provided with a fixing hole 608. The outer side of the pipe body 1 is symmetrically fixedly connected with connection plates 7, and the outer sides of the two connection plates 7 are both threadedly connected with bolts 8 in a circumferential array.

[0023] In the above technical solution, considering that most pressure gauges are provided with threads at the joints, so that the joints are screwed into the connecting pipes, the installation is not only cumbersome, but also rust will be generated between the connecting pipes and the joints over time, making it inconvenient to disassemble and replace the pressure gauge. If the joints are damaged, the entire pressure gauge cannot be used again, and the use effect is poor. In order to solve such problems, the specific operations are as follows:

[0024] Reference Figure 1 - Figure 5 In a preferred embodiment, the staff puts the connecting sleeve 5 on the top of the measuring tube 2 to connect the pressure monitoring gauge 4 and the measuring tube 2, and then pulls the L-shaped fixing rod 606 downward, so that the L-shaped fixing rod 606 drives the lifting block 604 to slide continuously downward on the outside of the sliding rod 602, and then the spring 603 is compressed until the bottom of the L-shaped fixing rod 606 is located below the card slot 607, and then the bottom of the L-shaped fixing rod 606 is inserted into the inside of the card slot 607. Through the set installation mechanism 6, the pressure monitoring gauge 4 can be quickly installed and used. No external tools are required during the installation and disassembly process. The operation is simple, the efficiency of installation and use is improved, the structure is simple, and the practicability is strong.

[0025] Reference Figure 1 - Figure 5 In a preferred embodiment, a sealing ring 9 is fixedly connected to the outer side of the measuring tube 2, and the bottom of the sealing ring 9 is fixedly connected to the top of the pipeline body 1. A rubber ring 10 is fixedly connected to the sides of the two connecting plates 7 that are away from each other. The size of the lifting block 604 is consistent with the size of the internal slide groove of the fixed frame 601. The size of the fixing hole 608 is consistent with the bottom size of the L-shaped fixing rod 606, and the slot 607, the fixing hole 608 and the L-shaped fixing rod 606 are used in conjunction with each other. By setting the sealing ring 9, the sealing of the connection between the pipeline body 1 and the measuring tube 2 can be increased to avoid leakage. By setting the rubber ring 10, the sealing of the pipeline connection can be increased, and the direct friction between the pipelines can also be reduced.

[0026] Working principle: In actual use, the staff needs to install the pressure monitoring gauge 4 on the pipeline main body 1 for use. First, the staff puts the connecting sleeve 5 on the top of the measuring tube 2 to connect the pressure monitoring gauge 4 and the measuring tube 2, and then pulls the L-shaped fixing rod 606 downward to make the L-shaped fixing rod 606 drive the lifting block 604 to continue to slide downward on the outside of the sliding rod 602, and then the spring 603 is compressed until the bottom of the L-shaped fixing rod 606 is located below the slot 607, and then the bottom of the L-shaped fixing rod 606 is inserted into the slot 607. At this time, the staff has completed the installation of the pressure monitoring gauge 4, and through the tension of the spring 603, the lifting block 604 is continuously lifted upward, so that the pressure monitoring gauge 4 can be fixed above the fixed plate 3.

[0027] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A convenient pressure monitoring device, comprising a pipeline body (1), characterized in that: A measuring tube (2) is fixedly connected to the top of the pipeline body (1), the bottom of the measuring tube (2) extends to the inside of the pipeline body (1), a fixing plate (3) is fixedly connected to the outside of the measuring tube (2), a connecting sleeve (5) is sleeved on the outside of the measuring tube (2), a pressure monitoring gauge (4) is fixedly connected to the top of the connecting sleeve (5), the pressure monitoring gauge (4) and the measuring tube (2) are used in conjunction with each other, and a mounting mechanism (6) is provided on the outside of the connecting sleeve (5); The mounting mechanism (6) comprises a fixed frame (601), wherein the fixed frame (601) is symmetrically fixedly connected to the outer side of the connecting sleeve (5), the interiors of the two fixed frames (601) are slidably connected with sliding rods (602), the tops of the two sliding rods (602) are fixedly connected with lifting blocks (604), the outer sides of the two sliding rods (602) are sleeved with springs (603), the sides of the two lifting blocks (604) away from each other are fixedly connected with rotating blocks (605), the interiors of the two rotating blocks (605) are rotatably connected with L-shaped fixing rods (606), and the bottom of the fixed plate (3) is symmetrically provided with card slots (607), and the interiors of the two card slots (607) are provided with fixing holes (608).

2. A convenient pressure monitoring device according to claim 1, characterized in that: The outer side of the pipeline body (1) is symmetrically fixedly connected with a connection plate (7), and the outer sides of the two connection plates (7) are both threadedly connected with bolts (8) in a circumferential array.

3. A convenient pressure monitoring device according to claim 1, characterized in that: A sealing ring (9) is fixedly connected to the outer side of the measuring tube (2), and the bottom of the sealing ring (9) is fixedly connected to the top of the pipeline body (1).

4. A convenient pressure monitoring device according to claim 2, characterized in that: The two connecting plates (7) are both fixedly connected with a rubber ring (10) on one side away from each other.

5. A convenient pressure monitoring device according to claim 1, characterized in that: The size of the lifting block (604) is consistent with the size of the internal sliding groove of the fixed frame (601).

6. A convenient pressure monitoring device according to claim 1, characterized in that: The size of the fixing hole (608) is consistent with the size of the bottom of the L-shaped fixing rod (606), and the clamping slot (607), the fixing hole (608) and the L-shaped fixing rod (606) are used in conjunction with each other.

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