Pressure detection instrument mounting structure

Abstract

The utility model relates to the technical field of instrument installation structures, in particular to a pressure detection instrument installation structure which comprises a pipe body, fixing discs and a connecting pipeline, the fixing discs are welded to the two ends of the pipe body respectively, a connecting disc is arranged on one side of each fixing disc, and the connecting pipeline is welded to one side of each connecting disc; the device has the beneficial effects that a first arc-shaped block and a second arc-shaped block are arranged on the outer sides of a fixed disc and a connecting disc in a sleeving mode through a hinge, a limiting frame is arranged on the outer side of a limiting block in a sleeving mode, a rotating block and a threaded rod are rotated reversely, the threaded rod rotates reversely to drive the connecting block to move, and the connecting block moves to drive the limiting frame to be clamped with the inner side of one end of the limiting block; and the first arc-shaped block and the second arc-shaped block are fixed, so that the first arc-shaped block and the second arc-shaped block can conveniently and stably clamp the fixing disc and the connecting disc, the mounting structure can conveniently and quickly mount the pressure detection instrument and the pipeline, the mounting process is simplified, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument installation structures, in particular to a pressure detection instrument installation structure. Background Art

[0002] The instrument installation structure mainly includes the instrument bracket or base, the instrument itself, connecting pipes and sealing elements. Select a suitable bracket or base to ensure its bearing capacity and stability, and then install it in the predetermined position, paying attention to the horizontality and verticality to ensure a firm installation.

[0003] According to a convenient instrument installation structure with publication number CN205881472U, the hoop-shaped member has an opening, fastening screw holes are arranged at both ends of the opening, and mounting screw holes are arranged at a position 90 degrees from the opening on the outside of the hoop-shaped member. The hoop-shaped member is sleeved on the instrument to be installed, and the hoop-shaped member is tightly attached to the instrument housing by screwing the locking screw into the fastening screw hole. The mounting screw is screwed into the mounting screw hole so that its head presses against the instrument mounting plate to complete the fixation of the instrument.

[0004] The above patent uses screws to attach the hoop-shaped member to the instrument housing. Due to the rapid changes in the environment or the large temperature difference caused by the industrial cycle process, the bolt material will expand or contract rapidly, causing the bolts to easily loosen, making it difficult for the hoop-shaped member to be tightly attached to the instrument housing. The pressure detector is used to detect pressure pipelines, and the internal pressure is too high, causing the bolts of the loose hoop-shaped member to be easily damaged. Utility Model Content

[0005] The purpose of the utility model is to provide a pressure detection instrument installation structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressure detection instrument installation structure, including a tube body, a fixed plate, a connecting plate and a connecting pipe, both ends of the tube body are welded with fixed plates, one side of the fixed plate is provided with a connecting plate, and one side of the connecting plate is welded with a connecting pipe.

[0007] Preferably, a first arc block is provided at the front end of the fixed disk and the connecting disk, a second arc block is provided at the rear end of the first arc block, the bottom ends of the first arc block and the second arc block are connected with a hinge, a limiting block is welded at the top end of the first arc block, and a fixed block is welded at the top end of the second arc block.

[0008] Preferably, a connecting block extending to the outside of the top end is provided on the inner side of the fixed block, the outer side of the connecting block is connected to the limiting frame through a rotating shaft, a threaded rod passing through the connecting block is provided inside the fixed block, a rotating block is welded to one end of the threaded rod, the outer walls of the fixed disk and the connecting disk are sleeved with a first sealing ring, the outer wall of the first sealing ring is sleeved with a second sealing ring, and the second sealing ring is located on the inner sides of the first arc block and the second arc block.

[0009] Preferably, a pressure detection instrument body is installed at the top end of the tube body.

[0010] Preferably, two sets of first sealing rings are provided on the outer walls of the fixed disk and the connecting disk.

[0011] Preferably, a second sealing ring is arranged inside the first sealing ring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the installation device proposed by the utility model installs the pressure detection instrument, the first arc block and the second arc block are sleeved on the outer sides of the fixed plate and the connecting plate by the hinge, the limit frame is sleeved on the outer side of the limit block, the rotating block and the threaded rod are reversed, the threaded rod is reversed to drive the connecting block to move, and the movement of the connecting block drives the limit frame to engage with the inner side of one end of the limit block to fix the first arc block and the second arc block, so that the first arc block and the second arc block are convenient for stably clamping the fixed plate and the connecting plate, so that the installation structure is convenient for quickly installing the pressure detection instrument and the pipeline, so that the installation process is simplified, thereby improving the installation efficiency.

[0014] 2. When the pressure detection instrument proposed by the utility model is installed, the second sealing ring is used to seal between the fixed plate and the connecting plate, and the first sealing ring and the second sealing ring are used to seal between the fixed plate and the connecting plate, thereby reinforcing the sealing effect of the pressure instrument installation position, thereby effectively preventing the gas or liquid leakage inside the pressure instrument and the pipeline, and at the same time, strengthening the sealing effect can ensure that the pressure instrument works in a stable environment, thereby improving the measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cutaway diagram of the utility model;

[0017] Figure 3 This is a front view cutaway diagram of the utility model;

[0018] Figure 4 It is a three-dimensional exploded view of the utility model.

[0019] In the figure: 1, tube body; 101, pressure detection instrument body; 2, fixed plate; 201, first sealing ring; 202, second sealing ring; 3, connecting plate; 4, connecting pipe; 5, first arc block; 501, second arc block; 502, hinge; 503, limit block; 504, fixed block; 505, connecting block; 506, limit frame; 507, threaded rod; 508, rotating block; 509, first sealing ring; 510, second sealing ring. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a pressure detection instrument installation structure, including a tube body 1, a fixed plate 2, a connecting plate 3 and a connecting pipe 4, both ends of the tube body 1 are welded with fixed plates 2, one side of the fixed plate 2 is provided with a connecting plate 3, and one side of the connecting plate 3 is welded with a connecting pipe 4.

[0022] A first arc block 5 is provided at the front end of the fixed disk 2 and the connecting disk 3, a second arc block 501 is provided at the rear end of the first arc block 5, a hinge 502 is connected to the bottom end of the first arc block 5 and the second arc block 501, a limiting block 503 is welded at the top end of the first arc block 5, and a fixed block 504 is welded at the top end of the second arc block 501.

[0023] A connecting block 505 extending to the outside of the top end is provided on the inner side of the fixed block 504, and the outer side of the connecting block 505 is connected to the limiting frame 506 through a rotating shaft. A threaded rod 507 penetrating the connecting block 505 is provided inside the fixed block 504, and a rotating block 508 is welded to one end of the threaded rod 507. The outer walls of the fixed disk 2 and the connecting disk 3 are sleeved with a first sealing ring 509, and the outer wall of the first sealing ring 509 is sleeved with a second sealing ring 510, and the second sealing ring 510 is located on the inner side of the first arc block 5 and the second arc block 501. The outer wall of the connecting block 505 is slidably connected to the inner wall of the fixed block 504, and the inner wall of the connecting block 505 is threadedly connected to the outer wall of the threaded rod 507, and the inner side of the limiting frame 506 is snap-fitted and connected to the inner side of one end of the limiting block 503.

[0024] When the pressure detection instrument needs to be installed using the installation device, the operator fits the fixed disk 2 and the connecting disk 3 together, sleeves the first arc block 5 and the second arc block 501 on the outside of the fixed disk 2 and the connecting disk 3 through the hinge 502, sleeves the limit frame 506 on the outside of the limit block 503, reverses the rotating block 508, and the reverse rotation of the rotating block 508 drives the threaded rod 507 to reverse, and the reverse rotation of the threaded rod 507 drives the connecting block 505 threadedly connected to the threaded rod 507 to move, and the connecting block 505 slides on the inner side of the fixed block 504, and the connecting block 505 moves to drive the limit frame 506 to engage with the inner side of one end of the limit block 503, fixing the first arc block 5 and the second arc block 501, so that the first arc block 5 and the second arc block 501 are convenient for stably clamping the fixed disk 2 and the connecting disk 3. Repeat the above operation to install another set of fixed disks 2, so that the installation structure is convenient for quick installation of pressure detection instruments and pipelines, simplifies the installation process, and thus improves the installation efficiency. Embodiment 2

[0025] On the basis of the first embodiment, a pressure detection instrument body 101 is installed at the top of the tube body 1, and the liquid or gas pressure inside the tube body 1 is detected by the pressure detection instrument body 101. Two groups of first sealing rings 201 are provided on the outer walls of the fixed disk 2 and the connecting disk 3, and a second sealing ring 202 is provided on the inner side of the first sealing ring 201. The outer wall of the second sealing ring 202 is snap-fitted and connected with the inner side of the first sealing ring 201.

[0026] When it is necessary to install a pressure detection instrument, the second sealing ring 202 is placed inside the first sealing ring 201, and the second sealing ring 202 is used to seal the fixed disk 2 and the connecting disk 3. At the same time, the first sealing ring 509 and the second sealing ring 510 are sleeved on the outer walls of the fixed disk 2 and the connecting disk 3, and the first sealing ring 509 and the second sealing ring 510 are used to seal the fixed disk 2 and the connecting disk 3, thereby strengthening the sealing effect of the pressure instrument installation position, thereby effectively preventing gas or liquid leakage inside the pressure instrument and the pipeline, and strengthening the sealing effect can ensure that the pressure instrument works in a stable environment, thereby improving measurement accuracy.

[0027] In actual use, when the pressure detection instrument installation structure is in use, the second sealing ring 202 is placed into the inner side of the first sealing ring 201, and the fixed disk 2 and the connecting disk 3 are sealed by the second sealing ring 202. At the same time, the first sealing ring 509 and the second sealing ring 510 are sleeved on the outer walls of the fixed disk 2 and the connecting disk 3, and the fixed disk 2 and the connecting disk 3 are sealed by the first sealing ring 509 and the second sealing ring 510. The first arc block 5 and the second arc block 501 are sleeved on the outer sides of the fixed disk 2 and the connecting disk 3 through the hinge 502, and the limit frame 506 is sleeved on the outer side of the limit block 503. The rotating block 508 and the threaded rod 507 are reversed, and the threaded rod 507 is reversed to drive the connecting block 505 to move. The movement of the connecting block 505 drives the limit frame 506 to engage with the inner side of one end of the limit block 503, and the first arc block 5 and the second arc block 501 are fixed, so that the installation structure is convenient for quick installation of the pressure detection instrument and the pipeline.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressure detection instrument installation structure, comprising a pipe body (1), a fixing plate (2), a connecting plate (3) and a connecting pipe (4), characterized in that: Both ends of the tube body (1) are welded with fixing plates (2), one side of the fixing plate (2) is provided with a connecting plate (3), and one side of the connecting plate (3) is welded with a connecting pipe (4); The front ends of the fixing plate (2) and the connecting plate (3) are provided with a first arc block (5), the rear end of the first arc block (5) is provided with a second arc block (501), the bottom ends of the first arc block (5) and the second arc block (501) are connected by a hinge (502), the top end of the first arc block (5) is welded with a limiting block (503), and the top end of the second arc block (501) is welded with a fixing block (504); A connecting block (505) extending to the outside of the top end is arranged on the inner side of the fixed block (504); the outer side of the connecting block (505) is connected to a limiting frame (506) via a rotating shaft; a threaded rod (507) penetrating the connecting block (505) is arranged inside the fixed block (504); a rotating block (508) is welded to one end of the threaded rod (507); a first sealing ring (509) is sleeved on the outer wall of the fixed disk (2) and the connecting disk (3); a second sealing ring (510) is sleeved on the outer wall of the first sealing ring (509); and the second sealing ring (510) is located on the inner side of the first arc block (5) and the second arc block (501).

2. A pressure detection instrument installation structure according to claim 1, characterized in that: A pressure detection instrument main body (101) is installed at the top end of the tube body (1).

3. A pressure detection instrument installation structure according to claim 1, characterized in that: The outer walls of the fixed disk (2) and the connecting disk (3) are each provided with two sets of first sealing rings (201).

4. A pressure detection instrument installation structure according to claim 3, characterized in that: A second sealing ring (202) is provided on the inner side of each of the first sealing rings (201).

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