Installation structure of differential pressure transmitter

Abstract

The utility model discloses an installation structure of a differential pressure transmitter, which comprises a differential pressure transmitter body, the bottom surface of the differential pressure transmitter body is provided with a pressure tapping assembly, the back surface of the differential pressure transmitter body is provided with a length adjusting assembly, the left end and the right end of the length adjusting assembly are respectively provided with a height adjusting assembly, and the height adjusting assemblies are connected with the differential pressure transmitter body. And fixing assemblies are mounted at the bottom ends of the two height adjusting assemblies. According to the device, the length adjusting assembly and the height adjusting assembly are installed on the back face of the differential pressure transmitter body, the differential pressure transmitter body can be installed on the outer surface of the to-be-measured pipeline under the cooperation of the two fixing assemblies, and therefore the differential pressure transmitter body can be installed and supported without installing a supporting pipe around the pipeline; the differential pressure transmitter can be installed at the surrounding position where no supporting pipe is installed, and therefore the problem that an existing device needs to be installed on the outer surface of a supporting pipe, and then the device can be installed and supported is effectively solved through the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to differential pressure transmitter installation field especially differential pressure transmitter's installation structure. BACKGROUND

[0002] Differential pressure transmitter is a typical self-balancing detection instrument, it utilizes the working principle of negative feedback to overcome the influence of element material, processing technology etc.

[0003] The Chinese patent with publication number CN209841271U discloses a differential pressure transmitter mounting structure, including mounting frame, the mounting frame is opened with threaded joint hole, threaded joint hole both sides are opened with bolt assembly hole, threaded joint hole is provided with clamping groove, bottom side is fixed with fastening ring through screw thread, the utility model discloses the tail end of mounting frame is connected with L type board through fixed bolt, but the prior art still has some deficiencies, the prior art is generally needed to install support pipe beside the pipe to be measured when installing, and the device needs to be installed on the outer surface of the support pipe, so that the device can be installed and fixed, and if there is no condition to install the support pipe around, the device cannot be installed, so that the object pressure in the pipe cannot be measured, therefore, we provide a differential pressure transmitter mounting structure to solve the above problems. SUMMARY

[0004] The utility model discloses a differential pressure transmitter's installation structure to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A differential pressure transmitter mounting structure, including differential pressure transmitter body, the bottom surface of differential pressure transmitter body is installed with pressure taking assembly, the back of differential pressure transmitter body is installed with length adjusting assembly, the left and right ends of length adjusting assembly are installed with height adjusting assembly, and the bottom end of two height adjusting assemblies is installed with fixed assembly.

[0007] In further embodiments, the pressure taking assembly includes a pipe, which is located below the differential pressure transmitter body, a connecting pressure taking component is installed on the outer surface of the pipe, and two pressure lead pipes are in communication with the outer surface of the connecting pressure taking component.

[0008] In further embodiments, the length adjusting assembly includes a first connecting frame, which is located on the back of the differential pressure transmitter body, and two first telescopic plates are placed inside the first connecting frame.

[0009] In further embodiments, the two height adjustment assemblies each include a second connecting frame, the two second connecting frames are respectively located at one end of the two first telescopic plates, and the interiors of the two second connecting frames each accommodate a second telescopic plate.

[0010] In further embodiments, the two fixing assemblies each include two clamping plates, the two clamping plates are respectively located at the bottom ends of the two second telescopic plates, the outer surfaces of the two clamping plates each have two connecting holes, the interiors of each set of connecting holes each accommodate a screw rod, and the bottom ends of the screw rods each threadedly connect with a nut.

[0011] In further embodiments, the inner walls of the first connecting frame and the two second connecting frames each have a plurality of sliding grooves, the outer surfaces of the two first telescopic plates and the two second telescopic plates each have a plurality of sliding blocks, each sliding groove is matched with a sliding block, the back surfaces of the first connecting frame and the two second connecting frames each have an elongated fixing groove, and the interiors of each elongated fixing groove threadedly connect with a fixing bolt.

[0012] Compared with the prior art, the difference pressure transmitter mounting structure has the following beneficial effects:

[0013] The difference pressure transmitter mounting structure can make the difference pressure transmitter body be installed on the outer surface of the to-be-measured pipeline under the cooperation of the two fixing assemblies, so that the difference pressure transmitter body can be installed and supported without installing a support pipe around the pipeline, the difference pressure transmitter can be installed at a position without a support pipe, and the problem that the device needs to be installed on the outer surface of the support pipe to be supported is effectively solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 FIG. 1 is a perspective view of a difference pressure transmitter mounting structure.

[0015] Figure 2 FIG. 5 is a side view of a fixing assembly in the difference pressure transmitter mounting structure.

[0016] Figure 3 FIG. 7 is a side view of a length adjustment assembly in the difference pressure transmitter mounting structure.

[0017] Figure 4 FIG. 9 is a rear view of the difference pressure transmitter mounting structure.

[0018] In the figure: 1, differential pressure transmitter body; 2, length adjustment assembly; 3, height adjustment assembly; 4, fixed assembly; 5, pressure taking assembly; 6, first connecting frame; 7, first telescopic plate; 8, connecting pressure taking component; 9, pressure leading pipe; 10, pipeline; 11, second connecting frame; 12, second telescopic plate; 13, connecting hole; 14, clamping plate; 15, screw rod; 16, nut; 17, elongated fixing groove; 18, fixing bolt; 19, sliding block; 20, sliding groove. DETAILED DESCRIPTION

[0019] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0020] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely in the following description of the embodiments of the present application, obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the present application.

[0022] Please refer to Figures 1-4The utility model discloses a kind of installation structure of differential pressure transmitter, including differential pressure transmitter body 1, pressure taking assembly 5 is installed to the bottom surface of differential pressure transmitter body 1, length adjustment assembly 2 is installed to the back of differential pressure transmitter body 1, height adjustment assembly 3 is installed to the left and right ends of length adjustment assembly 2, two height adjustment assembly 3 are installed with fixed component 4 to the bottom end, length adjustment assembly 2 includes first connecting frame 6, first connecting frame 6 is located at the back of differential pressure transmitter body 1, two first telescopic plates 7 are placed in the inside of first connecting frame 6, by installing length adjustment assembly 2 and height adjustment assembly 3 on the back of differential pressure transmitter body 1, differential pressure transmitter body 1 can be installed on the outer surface of the pipeline 10 to be measured under the cooperation of two fixed components 4, so that the support pipe does not need to be installed around the pipeline 10, and differential pressure transmitter body 1 can be installed and supported.

[0023] Length adjustment assembly 2 includes first connecting frame 6, first connecting frame 6 is located at the back of differential pressure transmitter body 1, two first telescopic plates 7 are placed in the inside of first connecting frame 6, two height adjustment assembly 3 includes second connecting frame 11, two second connecting frame 11 are located at one end of two first telescopic plates 7 respectively, second telescopic plate 12 is placed in the inside of two second connecting frame 11 respectively, long fixed groove 17 is formed in the back of first connecting frame 6 and the back of two second connecting frame 11, fixed bolt 18 is threadedly connected in the inside of each long fixed groove 17, by pulling out or pushing into telescopic plate in each connecting frame, the length of telescopic plate can be changed, so that the length and height of the two ends of differential pressure transmitter body 1 can be adjusted, and each telescopic plate can be fixed in the connecting frame under the thread connection of multiple long fixed grooves 17 and fixed bolts 18, to ensure the stability of the device.

[0024] Two fixed components 4 include two clamping plates 14, two clamping plates 14 are located at the bottom end of two second telescopic plates 12 respectively, two connecting holes 13 are formed in the outer surface of two clamping plates 14 respectively, screw rod 15 is placed in each group of connecting holes 13, nut 16 is threadedly connected at the bottom end of each screw rod 15, by the mutual thread fastening connection between screw rod 15 and nut 16, two clamping plates 14 in each group can be tightly adhered to each other, so that the device can be fixed on the outer surface of the pipeline 10.

[0025] The inner wall of first connecting frame 6 and the inner wall of two second connecting frame 11 are provided with a plurality of sliding grooves 20, and the outer surfaces of two first telescopic plates 7 and two second telescopic plates 12 are provided with a plurality of sliding blocks 19.

[0026] The working principle of the utility model is:

[0027] The installation structure of the differential pressure transmitter, in use, first adjusts the length of the length adjusting assembly 2 in the device according to the position of the pipeline 10 by the staff, secondly adjusts the height of the height adjusting assembly 3 at both ends of the length adjusting assembly 2, then installs and fixes the device on the outer surface of the pipeline 10 through the fixing assembly 4 at the bottom end of the two height adjusting assemblies 3, then installs the differential pressure transmitter body 1 on the front of the length adjusting assembly 2, finally communicates the differential pressure transmitter body 1 with the pipeline 10 through the connecting pressure taking component 8 and the pressure leading pipe 9, and starts the differential pressure transmitter body 1 to measure.

[0028] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0029] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. An installation structure for a differential pressure transmitter, characterized in that: The device includes a differential pressure transmitter body (1), a pressure tapping assembly (5) is installed on the bottom surface of the differential pressure transmitter body (1), a length adjustment assembly (2) is installed on the back side of the differential pressure transmitter body (1), a height adjustment assembly (3) is installed on both the left and right ends of the length adjustment assembly (2), and a fixing assembly (4) is installed on the bottom end of both height adjustment assemblies (3).

2. The mounting structure of a differential pressure transmitter according to claim 1, characterized in that: The pressure tapping assembly (5) includes a pipe (10) located below the differential pressure transmitter body (1). A connecting pressure tapping component (8) is installed on the outer surface of the pipe (10). Two pressure tapping pipes (9) are connected to the outer surface of the connecting pressure tapping component (8). The top ends of the two pressure tapping pipes (9) are connected to the differential pressure transmitter body (1).

3. The mounting structure of a differential pressure transmitter according to claim 1, characterized in that: The length adjustment assembly (2) includes a first connecting frame (6), which is located on the back of the differential pressure transmitter body (1), and two first telescopic plates (7) are placed inside the first connecting frame (6).

4. The mounting structure of a differential pressure transmitter according to claim 1, characterized in that: Both height adjustment components (3) include a second connecting frame (11), and the two second connecting frames (11) are located at one end of the two first telescopic plates (7), and the two second connecting frames (11) each contain a second telescopic plate (12).

5. The mounting structure of a differential pressure transmitter according to claim 1, characterized in that: Both of the fixing components (4) include two clamping plates (14), which are located at the bottom ends of the two second telescopic plates (12). The outer surfaces of the two clamping plates (14) each have two connecting holes (13). Each set of connecting holes (13) contains a screw (15), and the bottom end of each screw (15) is threaded with a nut (16).

6. The mounting structure of a differential pressure transmitter according to claim 3, characterized in that: Multiple sliding grooves (20) are provided on the inner wall of the first connecting frame (6) and the inner walls of the two second connecting frames (11). Multiple sliders (19) are installed on the outer surfaces of the two first telescopic plates (7) and the two second telescopic plates (12). Each sliding groove (20) is adapted to a slider (19). An elongated fixing groove (17) is provided on the back of the first connecting frame (6) and the back of the two second connecting frames (11). A fixing bolt (18) is threaded into the interior of each elongated fixing groove (17).

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