CN209927353U

CN209927353U - Take pressure dew point calibrating installation

Info

Publication number: CN209927353U
Application number: CN201920607895.3U
Authority: CN
Inventors: 朱绍卿; 傅利伟
Original assignee: Nanjing Acee Electronics Technology Co Ltd
Current assignee: Nanjing Acee Electronics Technology Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-10
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to a pipeline inspection technical field, and a dew point calibrating installation is pressed in area is disclosed, including detector body and test probe, the top fixedly connected with and the corresponding solid fixed cylinder of test probe of detector body, the bar opening corresponding with test probe has all been seted up to both sides around the solid fixed cylinder, recess has all been seted up to test probe's the left and right sides, the first spring of fixedly connected with in the recess, the one end fixedly connected with gag lever post of recess lateral wall is kept away from to first spring, the opening part and the swivelling joint that the recess was passed to the one end that first spring was kept away from to the gag lever post have universal ball, the equal fixedly connected with slider in upper and lower both sides of gag lever post, the spout with slider accordant connection is. The utility model discloses can conveniently be convenient for its use with test probe and detector body interconnect, and can effectually avoid the detector body to receive the problem of damaging and unable normal use.

Description

Take pressure dew point calibrating installation

Technical Field

The utility model relates to a pipeline inspection technical field especially relates to a dew point calibrating installation is pressed in area.

Background

The operation of checking the gas leakage of the gas pipeline is one of the important work of daily maintenance and management of the gas transmission and distribution system. The leakage of odorous gas can be detected by olfaction in the overground or indoor pipeline, the gas leakage position can be determined by visual sense, sound or soap liquid coated at the interface, and a gas alarm can be arranged in the gas room to give an alarm when the gas leakage reaches a certain concentration. Underground gas pipelines often employ inspection of the content of harmful gases in underground structures near the pipeline, holes can be drilled near the gas pipeline, and gas samples are taken and analyzed with a gas indicator to determine if there is a gas leak. It can be observed whether the plants near the pipeline are yellow or withered due to air leakage, or the gas leakage detecting instrument can be arranged on a leakage detecting vehicle which is used for inspecting along the pipeline, and a near-earth gas sample is taken for analysis, if a suspected air leakage pipe section is found, the hole can be drilled for further inspection.

Present pipeline area is pressed dew point and is mostly detected and fix a position it through using the detector, and when detecting and fix a position, detect through using test probe mostly to data that detects through using the detector to carry out the analysis, test probe can't quick effectual and detector interconnect when using, still need carry detector and test probe respectively, and is too loaded down with trivial details inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art test probe when using, unable quick effectual and detector interconnect still need carry detector and test probe respectively, the problem of too loaded down with trivial details inconvenience, and a dew point calibrating installation is pressed in the area that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pressure dew point calibrating device comprises a detector body and a detection probe, wherein the top of the detector body is fixedly connected with a fixed cylinder corresponding to the detection probe, the front side and the rear side of the fixed cylinder are both provided with strip-shaped openings corresponding to the detection probes, the left side and the right side of the detection probes are both provided with grooves, a first spring is fixedly connected in the groove, one end of the first spring, which is far away from the side wall of the groove, is fixedly connected with a limiting rod, one end of the limiting rod far away from the first spring penetrates through the opening of the groove and is rotatably connected with a universal ball, the upper side and the lower side of the limiting rod are both fixedly connected with sliding blocks, the upper side and the lower side of the groove are both provided with sliding chutes which are matched and connected with the sliding blocks, the left side and the right side of the fixed cylinder are provided with limiting holes corresponding to the limiting rods, and the bottom of the detector body is fixedly connected with a buffer mechanism.

Preferably, buffer gear include with the first blotter of detector body bottom fixedly connected with, two symmetric distribution's of fixedly connected with second spring in the first blotter, the bottom of first blotter is inlayed and is equipped with the balancing weight.

Preferably, one end of the second spring, which is far away from the first cushion pad, is fixedly connected with a second cushion pad.

Preferably, the left side and the right side of the detector body are fixedly connected with third cushion pads, and one side of each third cushion pad, which is far away from the detector body, is fixedly connected with a buffer plate.

Preferably, one side of the buffer plate, which is far away from the third buffer pad, is fixedly connected with a rubber pad.

Compared with the prior art, the utility model provides a dew point calibrating installation is pressed in area possesses following beneficial effect:

1. the pressurized dew point calibrating device is provided with a fixed cylinder, a first spring, a limiting rod and a universal ball, when the detection probe and the detector body are required to be connected with each other, the detection probe is inserted into the fixed cylinder, the limiting rod on the detection probe slides downwards through the strip-shaped opening, the detection probe is rotated to drive the limiting rod to rotate, the universal ball on the limiting rod extrudes the inner wall of the strip-shaped opening, the universal ball is extruded by extrusion force, the limiting rod is extruded by the universal ball and slides in the sliding groove through the sliding block, and the first spring is extruded and contracts inwards and drives the limit rod and the universal ball to extend into the groove, when the gag lever post corresponds with spacing hole, first spring promotes gag lever post and universal ball and stretches out the spacing hole on the solid fixed cylinder, can conveniently with test probe and detector body interconnect, the use of being convenient for.

2. This take area dew point calibrating installation, through being provided with first blotter, the second spring, balancing weight and buffer board, when the detector body drops from the eminence, balancing weight through detector body bottom, in time adjust the direction that the detector body dropped downwards, make detector body bottom drop downwards, when the bottom of detector body contacts with ground, the shaking force extrusion second blotter of production, second blotter extrusion second spring and first blotter, through the second spring, the buffering power of first blotter and second blotter, can effectually avoid the detector body to receive the problem of damaging and unable normal use.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can conveniently be convenient for its use with test probe and detector body interconnect, and can effectually avoid the detector body to receive the problem of damaging and unable normal use.

Drawings

Fig. 1 is a schematic structural view of a pressurized dew point calibrating apparatus provided by the present invention;

fig. 2 is a schematic structural diagram of a part a of the pressurized dew point calibrating apparatus provided by the present invention.

In the figure: 1 detector body, 2 inspection probe, 3 fixed section of thick bamboo, 4 recesses, 5 first springs, 6 gag lever posts, 7 universal ball, 8 sliders, 9 spouts, 10 first blotter, 11 second springs, 12 balancing weights, 13 second blotter, 14 third blotters, 15 buffer boards.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a dew point calibrating installation is pressed in area, including detector body 1 and test probe 2, the top fixedly connected with of detector body 1 and the corresponding solid fixed cylinder 3 of test probe 2, the bar opening corresponding with test probe 2 has all been seted up to solid fixed cylinder 3 front and back both sides, recess 4 has all been seted up to test probe 2's the left and right sides, the first spring of fixedly connected with 5 in the recess 4, the one end fixedly connected with gag lever post 6 of recess 4 lateral wall is kept away from to first spring 5, the one end that gag lever post 6 kept away from first spring 5 passes the opening part of recess 4 and rotates and is connected with universal ball 7, the equal fixedly connected with slider 8 in upper and lower both sides of gag lever post 6, spout 9 with slider 8 accordant connection is all seted up to recess 4's upper and lower both sides, the corresponding spacing hole of gag lever post 6 has all been seted up to solid fixed cylinder.

Buffer gear includes with the first blotter 10 of 1 bottom fixedly connected with of detector body, the second spring 11 of two symmetric distributions of fixedly connected with in the first blotter 10, and the bottom of first blotter 10 is inlayed and is equipped with balancing weight 12, can effectually avoid detector body 1 to receive the problem of damaging and unable normal use.

One end of the second spring 11 far away from the first cushion pad 10 is fixedly connected with a second cushion pad 13, so that the buffering force of the detector body 1 can be increased, and the detector body is prevented from being damaged.

The equal fixedly connected with third blotter 14 of the left and right sides of detector body 1, one side fixedly connected with buffer board 15 that detector body 1 was kept away from to third blotter 14 can avoid detector body 1 to receive the damage when the lower position drops.

One side fixedly connected with rubber pad that third blotter 14 was kept away from to buffer board 15 can increase buffer board 15's cushion effect, avoids detector body 1 to receive the damage.

In the utility model, when the detecting probe 2 and the detecting instrument body 1 are required to be connected with each other, the detecting probe 2 is inserted into the fixed cylinder 3, the limiting rod 6 on the detecting probe 2 slides downwards through the strip-shaped opening, the detecting probe 2 is rotated, the detecting probe 2 drives the limiting rod 6 to rotate, the universal ball 7 on the limiting rod 6 extrudes the inner wall of the strip-shaped opening, the universal ball 7 is extruded through extrusion force, the universal ball 7 extrudes the limiting rod 6, the limiting rod 6 slides in the chute through the slide block and extrudes the first spring 5, the first spring 5 contracts inwards and drives the limiting rod 6 and the universal ball 7 to extend into the groove 4, when the limiting rod 6 corresponds to the limiting hole, the first spring 5 pushes the limiting rod 6 and the universal ball 7 to extend out of the limiting hole on the fixed cylinder 3, the detecting probe 2 and the detecting instrument body 1 can be conveniently connected with each other, the use of the detecting probe, when dropping from the eminence at detector body 1, through balancing weight 12 of 1 bottom of detector body, in time adjust the direction that detector body 1 dropped downwards, make 1 bottom of detector body drop downwards, when the bottom of detector body 1 contacts with ground, the shaking force extrusion second blotter 13 of production, second blotter 13 extrudees second spring 11 and first blotter 10, through second spring 11, the buffer power of first blotter 10 and second blotter 13, can effectually avoid detector body 1 to receive the problem of damaging and unable normal use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The pressure dew point calibrating device comprises a detector body (1) and a detection probe (2), and is characterized in that the top of the detector body (1) is fixedly connected with a fixed cylinder (3) corresponding to the detection probe (2), strip-shaped openings corresponding to the detection probe (2) are formed in the front side and the rear side of the fixed cylinder (3), grooves (4) are formed in the left side and the right side of the detection probe (2), first springs (5) are fixedly connected in the grooves (4), limiting rods (6) are fixedly connected to the ends, far away from the side walls of the grooves (4), of the first springs (5), one ends, far away from the first springs (5), of the limiting rods (6) penetrate through the openings of the grooves (4) and are rotatably connected with universal balls (7), and sliders (8) are fixedly connected to the upper side and the lower side of the limiting rods (6), the upper and lower both sides of recess (4) all set up spout (9) with slider (8) accordant connection, the corresponding spacing hole of gag lever post (6) is all seted up to the left and right sides of solid fixed cylinder (3), the bottom fixedly connected with buffer gear of detector body (1).

2. The pressurized dew point calibrating device according to claim 1, wherein the buffering mechanism comprises a first cushion pad (10) fixedly connected with the bottom of the tester body (1), two symmetrically distributed second springs (11) are fixedly connected in the first cushion pad (10), and a balancing weight (12) is embedded in the bottom of the first cushion pad (10).

3. A pressurized dew point calibrating device as claimed in claim 2, characterized in that a second cushion (13) is fixedly connected to the end of the second spring (11) remote from the first cushion (10).

4. The pressurized dew point calibrating device as claimed in claim 1, wherein a third cushion pad (14) is fixedly connected to each of the left side and the right side of the detector body (1), and a buffer plate (15) is fixedly connected to one side of the third cushion pad (14) far away from the detector body (1).

5. A pressurized dew point calibrating device as claimed in claim 4, characterized in that a rubber pad is fixedly attached to the side of the damping plate (15) remote from the third damping pad (14).