Pipe wall type temperature transmitter

Abstract

The utility model relates to the technical field of temperature transmitters, and provides a pipe wall type temperature transmitter, which comprises a transmitter body, an elastic ring, two supporting blocks, a connecting mechanism, a limiting mechanism and a tensioning mechanism, the transmitter body is arranged on the elastic ring, the two supporting blocks are both fixedly connected to the elastic ring, and the elastic ring is arranged on the transmitter body. The connecting mechanism is arranged on the two supporting blocks and used for connecting the two supporting blocks, the limiting mechanisms are arranged on the two supporting blocks and used for limiting the connecting mechanism, and the tensioning mechanism is arranged on the two supporting blocks and used for tensioning the two supporting blocks. The problems that in the prior art, an existing fixing hoop is usually fixed and is difficult to adjust according to pipelines of different specifications, the use flexibility is low, and the installation efficiency of the pipe wall type temperature transmitter is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature transmitter technical field, concretely relates to a pipe wall formula temperature transmitter. BACKGROUND

[0002] The pipe wall formula temperature transmitter is a kind of equipment for measuring the temperature inside pipe, it is usually used in industrial process control and monitoring system, the temperature transmitter of this type is measured by being installed on the pipe wall, directly contacting fluid, the sensor of pipe wall formula temperature transmitter is usually in the form of thermal resistance or thermocouple, these sensors convert the temperature of fluid inside pipe into electrical signal and transmit it to transmitter part for processing, the pipe wall formula temperature transmitter is a kind of equipment for measuring the temperature inside pipe by being installed on the pipe wall, directly contacting fluid, widely used in industrial process control and monitoring system.

[0003] The existing pipe wall formula temperature transmitter needs to select the fixed hoop of different specifications to install pipe wall formula temperature transmitter according to different specifications of pipe when being installed on pipe, the existing fixed hoop is usually fixed and difficult to adjust according to different specifications of pipe, and the use flexibility is low, so as to reduce the installation efficiency of pipe wall formula temperature transmitter. UTILITY MODEL CONTENTS

[0004] The utility model provides a pipe wall formula temperature transmitter, solve the problem that existing fixed hoop in relevant art is usually fixed and difficult to adjust according to different specifications of pipe, and the use flexibility is low, so as to reduce the installation efficiency of pipe wall formula temperature transmitter.

[0005] The technical scheme of the utility model is as follows: a pipe wall formula temperature transmitter, including transmitter body, still include: elastic ring, support block, connecting mechanism, limiting mechanism and tensioning mechanism;

[0006] The transmitter body is arranged on the elastic ring;

[0007] Two support blocks are provided, and the two support blocks are fixedly connected to the elastic ring;

[0008] The connecting mechanism is arranged on the two support blocks and is used for connecting the two support blocks;

[0009] Limiting mechanism is arranged on the two support blocks and is used for limiting the connecting mechanism;

[0010] The tensioning mechanism is arranged on the two support blocks and is used for tensioning the two support blocks.

[0011] Preferably, the connecting mechanism includes connecting plate, limiting strip and linkage plate;

[0012] The connecting plates are provided with two, and the two connecting plates are respectively slidably arranged on two supporting blocks;

[0013] A plurality of limiting strips are fixedly connected to the two connecting plates;

[0014] The linkage plate is rotationally connected between the two connecting plates.

[0015] Further, the limiting mechanism comprises a limiting block, a fixing frame, a sliding rod and a supporting spring;

[0016] The limiting block is slidably arranged on the supporting block, and a groove matched with the limiting strip is formed in the limiting block;

[0017] The fixing frame is fixedly connected to the supporting block;

[0018] The sliding rod is fixedly connected to the limiting block;

[0019] The supporting spring is fixedly connected between the limiting block and the fixing frame, and the supporting spring is sleeved on the sliding rod.

[0020] Further, the tensioning mechanism comprises a rotating shaft, a tensioning plate and a driving assembly;

[0021] The rotating shaft is rotationally connected to the two supporting blocks;

[0022] The tensioning plate is fixedly connected to the two rotating shafts;

[0023] The driving assembly is arranged on the two tensioning plates and used for driving the two tensioning plates to approach each other.

[0024] As a further scheme of the present application, the driving assembly comprises a bidirectional screw rod and a driving block;

[0025] Screw holes are formed in the two tensioning plates, and the bidirectional screw rod is threadedly connected in the two screw holes;

[0026] The driving block is fixedly connected to the bidirectional screw rod.

[0027] As a further scheme of the present application, a sliding groove is formed in the supporting block, and the connecting plate is slidably arranged in the sliding groove.

[0028] As a further scheme of the present application, the sliding rod is fixedly connected with a pulling plate.

[0029] On the basis of the foregoing scheme, the elastic ring is fixedly connected with a stabilizing block, and the transmitter body is arranged on the stabilizing block.

[0030] On the basis of the foregoing scheme, further, a rotating groove is formed in the connecting plate, a connecting shaft is fixedly connected to the linkage plate, and the connecting shaft is rotationally connected in the rotating groove.

[0031] As the preferred technical scheme of the present application, the fixed block is fixedly connected to the tension plate, the screw hole is formed in the fixed block, and the bidirectional screw rod is threadedly connected in the screw hole.

[0032] The working principle and beneficial effects of the present application are as follows:

[0033] In the present application, the cooperation between the elastic ring, the supporting block, the connecting mechanism, the limiting mechanism and the tensioning mechanism facilitates the installation of the transmitter body on different specifications of pipelines, has high adaptability and improves the installation efficiency of the transmitter body. BRIEF DESCRIPTION OF DRAWINGS

[0034] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0035] Figure 1 It is a structural schematic diagram of the whole present application;

[0036] Figure 2 It is a structural schematic diagram of the present application from another angle;

[0037] Figure 3 It is a structural schematic diagram of the supporting block of the present application;

[0038] Figure 4 It is a structural schematic diagram of the present application Figure 2 A local enlarged structural schematic diagram of the present application.

[0039] In the drawings: 1, transmitter body; 2, elastic ring; 3, supporting block; 4, connecting plate; 5, limiting strip; 6, linkage plate; 7, limiting block; 8, fixed frame; 9, sliding rod; 10, supporting spring; 11, rotating shaft; 12, tension plate; 13, bidirectional screw rod; 14, driving block; 15, pull plate; 16, stabilizing block; 17, connecting shaft; 18, fixed block. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are involved in the scope of protection of the present application.

[0041] For example, Figures 1-4The embodiment shown provides a pipe wall type temperature transmitter, which comprises a transmitter body 1, and further comprises an elastic ring 2, support blocks 3, a connecting mechanism, a limiting mechanism and a tensioning mechanism, a stabilizing block 16 is fixedly connected to the elastic ring 2, the transmitter body 1 is arranged on the stabilizing block 16, the transmitter body 1 is arranged on the elastic ring 2, the support blocks 3 are provided in two, and the two support blocks 3 are fixedly connected to the elastic ring 2, through cooperation between the elastic ring 2, the support blocks 3, the connecting mechanism, the limiting mechanism and the tensioning mechanism, the transmitter body 1 can be conveniently installed on pipelines of different specifications, the adaptability is relatively high, and the installation efficiency of the transmitter body 1 is improved.

[0042] The connecting mechanism is arranged on the two support blocks 3 and is used for connecting the two support blocks 3, the connecting mechanism comprises a connecting plate 4, limiting strips 5 and a linkage plate 6, a sliding groove is formed in the support block 3, the connecting plate 4 is slidingly arranged in the sliding groove, the connecting plate 4 is provided in two, the two connecting plates 4 are slidingly arranged on the two support blocks 3 respectively, a plurality of limiting strips 5 are fixedly connected to the two connecting plates 4, and the linkage plate 6 is rotatably connected between the two connecting plates 4.

[0043] The limiting mechanism is arranged on the two support blocks 3 and is used for limiting the connecting mechanism, the limiting mechanism comprises a limiting block 7, a fixing frame 8, a sliding rod 9 and a supporting spring 10, a pull plate 15 is fixedly connected to the sliding rod 9, the limiting block 7 is slidingly arranged on the support block 3, a groove matched with the limiting strip 5 is formed in the limiting block 7, the fixing frame 8 is fixedly connected to the support block 3, the sliding rod 9 is fixedly connected to the limiting block 7, the supporting spring 10 is fixedly connected between the limiting block 7 and the fixing frame 8, and the supporting spring 10 is sleeved on the sliding rod 9.

[0044] The tensioning mechanism is arranged on the two support blocks 3 and is used for tensioning the two support blocks 3, the tensioning mechanism comprises a rotating shaft 11, tensioning plates 12 and a driving assembly, a rotating groove is formed in the connecting plate 4, a connecting shaft 17 is fixedly connected to the linkage plate 6, the connecting shaft 17 is rotatably connected in the rotating groove, the rotating shaft 11 is rotatably connected to the two support blocks 3, the tensioning plates 12 are fixedly connected to the two rotating shafts 11, the driving assembly is arranged on the two tensioning plates 12 and is used for driving the two tensioning plates 12 to move close to each other, the driving assembly comprises a bidirectional screw rod 13 and a driving block 14, a fixing block 18 is fixedly connected to the tensioning plate 12, a screw hole is formed in the fixing block 18, the bidirectional screw rod 13 is screwedly connected in the screw hole, the screw holes are formed in the two tensioning plates 12, the bidirectional screw rod 13 is screwedly connected in the two screw holes, and the driving block 14 is fixedly connected to the bidirectional screw rod 13.

[0045] In this embodiment, when the transmitter body 1 needs to be installed on the pipeline, the operator rotates the driving block 14 to drive the bidirectional screw rod 13 to rotate, the bidirectional screw rod 13 drives the two tension plates 12 and the two rotating shafts 11 to approach each other, thereby driving the two supporting blocks 3 to approach each other on the circumferential surface of the pipeline, after the two supporting blocks 3 are tensioned, the supporting spring 10 arranged in the fixing frame 8 supports the limiting block 7, and the sliding rod 9 moves on the fixing frame 8, thereby supporting the limiting block 7 to slide in the sliding groove arranged on the supporting block 3, thereby making the limiting strip 5 on the connecting plate 4 fit the limiting groove arranged on the limiting block 7, thereby limiting the position of the connecting plate 4 in the supporting block 3, thereby tensioning the elastic ring 2, and thereby making the transmitter body 1 arranged on the stabilizing block 16 only fit on the outer wall of the pipeline.

[0046] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A pipe-wall type temperature transmitter, comprising a transmitter body (1), characterized in that, Also includes: The transmitter body (1) is mounted on the elastic ring (2); Support block (3), two support blocks (3) are provided, and both support blocks (3) are fixedly connected to the elastic ring (2); A connecting mechanism is provided on the two support blocks (3) for connecting the two support blocks (3); Limiting mechanisms are provided on both of the support blocks (3) to limit the connection mechanism; A tensioning mechanism is provided on the two support blocks (3) for tensioning the two support blocks (3).

2. The tube-wall type temperature transmitter according to claim 1, characterized in that, The connecting mechanism includes: Two connecting plates (4) are provided, and the two connecting plates (4) are slidably disposed on the two support blocks (3); Limiting strips (5), multiple limiting strips (5) are fixedly connected to both connecting plates (4); Linkage plate (6), which is rotatably connected between the two connection plates (4).

3. A tube-wall type temperature transmitter according to claim 2, characterized in that, The limiting mechanism includes: A limiting block (7) is slidably disposed on the support block (3), and a groove matching the limiting strip (5) is provided on the limiting block (7); A fixing frame (8) is fixedly connected to the support block (3); Slide rod (9), which is fixedly connected to the limiting block (7); A support spring (10) is fixedly connected between the limiting block (7) and the fixing frame (8), and the support spring (10) is sleeved on the slide rod (9).

4. A tube-wall type temperature transmitter according to claim 3, characterized in that, The tensioning mechanism includes: Rotating shaft (11), the two support blocks (3) are rotatably connected to the rotating shaft (11). Tensioning plate (12), which is fixedly connected to both of the two rotating shafts (11); A drive assembly is disposed on the two tension plates (12) for driving the two tension plates (12) to move closer to each other.

5. A tube-wall type temperature transmitter according to claim 4, characterized in that, The driving component includes: The bidirectional screw (13) has screw holes on both tension plates (12), and the bidirectional screw (13) is threaded into the two screw holes; A drive block (14) is fixedly connected to the bidirectional screw (13).

6. A tube-wall type temperature transmitter according to claim 5, characterized in that, The support block (3) has a groove, and the connecting plate (4) is slidably disposed in the groove.

7. A tube-wall type temperature transmitter according to claim 6, characterized in that, A pull plate (15) is fixedly connected to the slide rod (9).

8. A tube-wall type temperature transmitter according to claim 7, characterized in that, A stabilizing block (16) is fixedly connected to the elastic ring (2), and the transmitter body (1) is disposed on the stabilizing block (16).

9. A tube-wall type temperature transmitter according to claim 8, characterized in that, The connecting plate (4) has a rotating groove, and the linkage plate (6) has a connecting shaft (17) fixedly connected to it. The connecting shaft (17) is rotatably connected in the rotating groove.

10. A tube-wall type temperature transmitter according to claim 9, characterized in that, A fixing block (18) is fixedly connected to the tension plate (12), and a screw hole is provided on the fixing block (18). The bidirectional screw (13) is threaded into the screw hole.

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