CN219265519U - Integrated temperature transmitter probe mounting structure - Google Patents

Abstract

The utility model discloses an integrated temperature transmitter probe mounting structure which comprises a protective shell and a probe, wherein a first connecting pipe is fixed and communicated with the bottom of the protective shell, a second connecting pipe is fixed and communicated with the top of the probe, the second connecting pipe can be embedded into the first connecting pipe and positioned in the first connecting pipe to slide, a plurality of racks are fixed on the outer side of the second connecting pipe, four sliding grooves are formed in the first connecting pipe at equal intervals, a toothed plate meshed with the racks is connected in a sliding manner in the sliding grooves, a control mechanism for controlling the toothed plate to move is arranged on the outer side of the first connecting pipe, and the second connecting pipe is fixed with the first connecting pipe when the toothed plate is meshed with the racks. The second connecting pipe moves downwards, so that the redundant connecting wires are pulled into the first connecting pipe, the redundant connecting wires cannot be stacked in the protective shell, and the control panel is convenient to overhaul in the later period.

Description

Integrated temperature transmitter probe mounting structure

Technical Field

The utility model relates to the technical field of integrated temperature transmitters, in particular to an integrated temperature transmitter probe mounting structure.

Background

The integrated temperature transmitter converts the tiny capacitance change into a standard current (or voltage) output through a balance circuit, so that a current (or voltage) signal which is output in a linear relation with the pressure change is obtained. And outputting the signal, thereby obtaining a current (or voltage) signal which is output in a linear relation with the pressure change.

When the probe of integration temperature transmitter is installed, as shown in fig. 6, mainly through with probe and protective housing threaded connection, then place the protective housing with control panel in, connect connecting wire and control panel again, mainly there are following several problems to this kind of mounting means of probe, need not stall the probe when at first threaded connection, it is comparatively loaded down with trivial details during installation and dismantlement, the distance between the pipeline that awaits measuring of protective housing after the installation is fixed, and the installation of the operational space around some pipelines is less, be inconvenient for the transmitter, in addition when probe and protective housing threaded connection back, the connecting wire can all stretch into in the protective housing, with unnecessary connecting wire need plug in the protective housing with the cap install the protective housing again after connecting wire and control panel connect, unnecessary connecting wire is in the messy pile up in the protective housing, be inconvenient for follow-up maintenance to control panel.

Disclosure of Invention

Object of the utility model

In view of the above, the utility model aims to provide an integrated temperature transmitter probe mounting structure, which aims to solve the problems that the existing probe and a protective shell are in threaded connection, the mounting and the dismounting are slower, and the distance between the protective shell and a pipeline to be tested is not adjustable in the prior art.

(II) technical scheme

In order to achieve the technical purpose, the utility model provides an integrated temperature transmitter probe mounting structure, which comprises:

the novel multifunctional connecting device comprises a protective shell and a probe, wherein a first connecting pipe is fixed and communicated with the bottom of the protective shell, a second connecting pipe is fixed and communicated with the top of the probe, the second connecting pipe can be embedded into the first connecting pipe and located in the first connecting pipe to slide, a plurality of racks are fixed on the outer side of the second connecting pipe, four sliding grooves are formed in the first connecting pipe at equal intervals, tooth plates meshed with the racks are connected in the sliding grooves in a sliding mode, a control mechanism used for controlling the tooth plates to move is arranged on the outer side of the first connecting pipe, and the second connecting pipe is fixed with the first connecting pipe when the tooth plates are meshed with the racks.

Preferably, a cylindrical rod is fixed on one side of the toothed plate, and the cylindrical rod penetrates through the first connecting pipe and is in sliding connection with the first connecting pipe.

Preferably, the cylindrical rod penetrates through the first connecting pipe and extends to one end outside the first connecting pipe, a ball body is fixed on one end, outside the cylindrical rod, of the cylindrical rod is sleeved with an elastic piece, one end of the elastic piece abuts against the outer side of the first connecting pipe, and the other end of the elastic piece abuts against the ball body.

Preferably, the control mechanism comprises a movable sleeve which is in sliding fit with the outer side of the first connecting pipe, a conical sleeve is fixed at the bottom of the movable sleeve, and a positioning sleeve is fixed at the bottom of the conical sleeve.

Preferably, the diameter of the vertical section of the conical sleeve gradually increases from top to bottom.

Preferably, the outside of first connecting pipe bottom is fixed with horizontal annular plate, and the top of horizontal annular plate is fixed with perpendicular annular plate to perpendicular annular plate's inner wall equidistant four first baffles of being fixed with.

Preferably, four second baffles are fixed on the outer side of the bottom of the positioning sleeve at equal intervals, and the positioning sleeve and the vertical annular plate can be fixed when the second baffles rotate to the bottom of the first baffles.

From the above technical scheme, the application has the following beneficial effects:

1: through stretching into the first connecting pipe with the second connecting pipe in, then move down and remove cover, taper sleeve, locating sleeve for the taper sleeve extrudees the spheroid and drives cylinder pole, pinion rack and remove, makes pinion rack and rack mesh mutually, then rotates and remove cover, taper sleeve, locating sleeve, makes the second baffle rotate to first baffle bottom, removes cover, taper sleeve, locating sleeve promptly and is fixed, thereby makes the second connecting pipe fixed, and the probe is installed on the protective housing promptly, and this kind of fixed mode is more convenient, and installs and dismantles the speed faster.

2: when the distance between the probe and the protective shell needs to be adjusted, the first step is operated reversely, so that the conical sleeve does not squeeze the sphere any more, the toothed plate is driven to move into the sliding groove under the action of the resilience force of the elastic piece, the toothed plate and the rack are separated, and the second connecting pipe can be moved, so that the distance between the probe and the protective shell is adjusted, and the installation of the temperature transmitter is facilitated by shortening the distance between the protective shell and the probe when the operable space around some pipelines is smaller.

3: when the probe is installed, the second connecting pipe stretches into the first connecting pipe, then the connecting wire on the probe is connected with the control panel in the protective shell, then the second connecting pipe is moved in the second step, only the second connecting pipe is moved in the opposite direction, and the second connecting pipe is moved downwards, so that the redundant connecting wire is pulled into the first connecting pipe, the redundant connecting wire cannot be accumulated in the protective shell, and the control panel is convenient to overhaul in the later period.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an integrated temperature transmitter probe mounting structure provided by the utility model;

FIG. 2 is a schematic cross-sectional front view of a first connecting tube according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A according to the present utility model;

FIG. 4 is a schematic top view of the horizontal and vertical annular plates provided by the present utility model;

FIG. 5 is a schematic view of the structure of the moving sleeve and the conical sleeve provided by the utility model;

FIG. 6 is a schematic diagram of a prior art integrated temperature transmitter probe mounting structure.

Description of the drawings: 1. a protective shell; 2. a probe; 3. a first connection pipe; 4. a second connection pipe; 5. a transverse annular plate; 6. a vertical annular plate; 7. a rack; 8. a chute; 9. a toothed plate; 10. a cylindrical rod; 11. a sphere; 12. an elastic member; 13. a moving sleeve; 14. a conical sleeve; 15. a positioning sleeve; 16. a first baffle; 17. and a second baffle.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.

Referring to fig. 1-6:

example 1

The utility model provides an integration temperature transmitter probe mounting structure, including protective housing 1 and probe 2, the bottom of protective housing 1 is fixed and is linked together and have first connecting pipe 3, the top of probe 2 is fixed and is linked together and have second connecting pipe 4, and second connecting pipe 4 can inlay and establish first connecting pipe 3 and lie in first connecting pipe 3 internal slip, and the outside of second connecting pipe 4 is fixed with a plurality of racks 7, four spouts 8 have been seted up to equidistant in the first connecting pipe 3, and sliding connection has rack 9 with rack 7 engaged with in spout 8, the outside of first connecting pipe 3 is provided with the control mechanism who is used for controlling rack 9 and removes, and second connecting pipe 4 and first connecting pipe 3 are fixed mutually when rack 9 and rack 7 engaged with.

Specifically, the control mechanism comprises a movable sleeve 13 which is in sliding fit with the outer side of the first connecting pipe 3, a conical sleeve 14 is fixed at the bottom of the movable sleeve 13, a positioning sleeve 15 is fixed at the bottom of the conical sleeve 14, and the diameter of the vertical section of the conical sleeve 14 gradually increases from top to bottom.

It should be noted that, since the diameter of the vertical section of the taper sleeve 14 gradually increases from top to bottom, when the taper sleeve 14 moves down, the ball 11 is pressed, and the ball 11 is driven to move to a side close to the second connecting pipe 4.

Example two

The utility model provides an integration temperature transmitter probe mounting structure, its one side of pinion rack 9 is fixed with cylinder pole 10 on the basis of embodiment one, and cylinder pole 10 runs through first connecting pipe 3 and with first connecting pipe 3 sliding connection, cylinder pole 10 runs through first connecting pipe 3 and extends to the outside one end of first connecting pipe 3 and be fixed with spheroid 11, the outside cover of cylinder pole 10 is equipped with elastic component 12, and the one end of elastic component 12 offsets with the outside of first connecting pipe 3 tightly, the other end of elastic component 12 offsets with spheroid 11 tightly.

It should be noted that, the elastic member 12 may use a spring or the like, and the elastic member 12 is in a normal form, the toothed plate 9 is located in the chute 8, and at this time, the toothed plate 9 is separated from the rack 7.

Specifically, the outside of first connecting pipe 3 bottom is fixed with horizontal annular plate 5, and the top of horizontal annular plate 5 is fixed with perpendicular annular plate 6 to perpendicular annular plate 6's inner wall equidistant four first baffles 16 of being fixed with, and the outside equidistant four second baffles 17 of being fixed with of spacer 15 bottom can be fixed with spacer 15 and perpendicular annular plate 6 mutually when the second baffles 17 rotate to first baffle 16 bottom.

It should be noted that, the arc length of the second baffle 17 is smaller than the interval between two adjacent first baffles 16, so that the second baffle 17 can pass through the interval between two adjacent first baffles 16, and then when the moving sleeve 13 is rotated, the second baffle 17 can be driven to rotate, and the second baffle 17 is rotated to the bottom of the first baffle 16, so that the first baffle 16 blocks the upward movement of the second baffle 17.

Working principle: when the probe 2 is mounted on the protective shell 1, the second connecting pipe 4 is firstly stretched into the first connecting pipe 3, then the moving sleeve 13 is downwards moved, the conical sleeve 14 and the positioning sleeve 15 are driven to downwards move when the moving sleeve 13 is downwards moved, the conical sleeve 14 starts to extrude the sphere 11, the sphere 11 is driven to move after being extruded, the toothed plate 9 is driven to approach the second connecting pipe 4 and the toothed plate 9 is meshed with the rack 7 when the cylindrical rod 10 moves, then the moving sleeve 13 is rotated, the moving sleeve 13 drives the conical sleeve 14, the positioning sleeve 15 and the second baffle 17 to rotate, the second baffle 17 rotates to the bottom of the first baffle 16, at the moment, the second baffle 17 is overlapped with the first baffle 16, namely the moving sleeve 13, the conical sleeve 14 and the positioning sleeve 15, namely the first connecting pipe 3 and the second connecting pipe 4 are fixed, and the probe 2 is mounted on the bottom of the protective shell 1.

The exemplary implementation of the solution proposed by the present disclosure has been described in detail hereinabove with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and adaptations can be made to the specific embodiments described above and that various combinations of the technical features, structures proposed by the present disclosure can be made without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims (7)

1. The utility model provides an integration temperature transmitter probe mounting structure, includes protective housing (1) and probe (2), its characterized in that, the bottom of protective housing (1) is fixed and is linked together there is first connecting pipe (3), the top of probe (2) is fixed and is linked together there is second connecting pipe (4), and second connecting pipe (4) can inlay and establish first connecting pipe (3) and lie in first connecting pipe (3) and slide, and the outside of second connecting pipe (4) is fixed with a plurality of racks (7), four spouts (8) have been seted up to equidistant in first connecting pipe (3), and spout (8) sliding connection have toothed bar (9) with rack (7) engaged with, the outside of first connecting pipe (3) is provided with the control mechanism that is used for controlling toothed bar (9) to remove, and second connecting pipe (4) and first connecting pipe (3) are fixed when toothed bar (9) and rack (7) are engaged with.

2. The integrated temperature transmitter probe mounting structure according to claim 1, wherein a cylindrical rod (10) is fixed to one side of the toothed plate (9), and the cylindrical rod (10) penetrates the first connecting tube (3) and is slidably connected with the first connecting tube (3).

3. The integrated temperature transmitter probe mounting structure according to claim 2, wherein the cylindrical rod (10) penetrates through the first connecting pipe (3) and extends to one end outside the first connecting pipe (3) to be fixed with a ball body (11), an elastic piece (12) is sleeved on the outer side of the cylindrical rod (10), one end of the elastic piece (12) is abutted against the outer side of the first connecting pipe (3), and the other end of the elastic piece (12) is abutted against the ball body (11).

4. The integrated temperature transmitter probe mounting structure according to claim 1, wherein the control mechanism comprises a moving sleeve (13) which is in sliding fit with the outer side of the first connecting pipe (3), a conical sleeve (14) is fixed at the bottom of the moving sleeve (13), and a positioning sleeve (15) is fixed at the bottom of the conical sleeve (14).

5. The integrated temperature transmitter probe mounting structure of claim 4 wherein the diameter of the vertical cross section of the conical sleeve (14) increases gradually from top to bottom.

6. The integrated temperature transmitter probe mounting structure according to claim 4, wherein a transverse annular plate (5) is fixed to the outer side of the bottom of the first connecting pipe (3), a vertical annular plate (6) is fixed to the top of the transverse annular plate (5), and four first baffles (16) are fixed to the inner wall of the vertical annular plate (6) at equal intervals.

7. The integrated temperature transmitter probe mounting structure according to claim 6, wherein four second baffles (17) are fixed on the outer side of the bottom of the positioning sleeve (15) at equal intervals, and the positioning sleeve (15) and the vertical annular plate (6) can be fixed when the second baffles (17) rotate to the bottom of the first baffles (16).

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