CN207937133U - A portable detector for equipment maintenance overhauls - Google Patents

Abstract

The utility model discloses a portable detector for equipment maintenance overhauls, comprising a box body and a box cover, the inside rechargeable battery that is fixed with of box, the inside electronic air pump that is fixed with of box, the electronic air pump are kept away from and are extended on rechargeable battery's the side and have the outlet duct, and it has contrast pipe and detection tube to communicate respectively on the outlet duct, install contrast barometer on the contrast pipe, the detection barometer is installed to the detection tube, the detection tube tail end forms pipeline screw connector, and pipeline screw connector exposes on the box side, install detection valve on the detection tube, and the detection valve is located the part that detects barometer and pipeline screw connector on the detection tube, the case lid articulates on the box, case lid and box are fixed through the hasp, install on the box and carry the handle. The utility model discloses whole convenient to carry and need not to carry out the work of on-the-spot installation, detection efficiency is high, and the oneself is debugged conveniently.

Description

A kind of portable detector for plant maintenance maintenance

Technical field

The utility model is related to overhaul of the equipments technical field, specially a kind of portable detections for plant maintenance maintenance Instrument.

Background technology

As hydraulic pressure and pressure technology reach its maturity, more and more mechanical equipments use hydraulic pressure in terms of driving power The driving force of fluid motion is generated by hydraulic pump or pulsometer, then pass through in air pressure and hydraulic system with the mode of air pressure Hydraulic pressure or atmospheric pressure are either finally transmitted to executive component up under the conduction of pneumatic cylinder by hydraulic cylinder.

It is especially in baric systerm in existing hydraulic pressure or baric systerm, influences the most key to be exactly entire air pressure system Gas tightness in system, and often occur damaging in baric systerm is exactly that various gas pipe leakproofness aspects are asked Topic, so the maintenance basis the most for being directed to this kind of equipment is exactly the sealing disposition for detecting the air pressure transmissive tube in baric systerm Condition.Existing sealing propertytest is mainly carried out with air gauge, when actually carrying out using air gauge, by by the company on air gauge It takes over and is connect with pipe fitting to be measured, you can realize pressure measurement work, when actually carrying out, need field wiring installation air gauge connection gas Pump and detection pipe, joint connection in site installation can undoubtedly reduce working efficiency, while Assembling can cause entire detection device each Structure is more disperseed, and globality is poor, not as good as whole easy to carry in terms of carrying.

Utility model content

The purpose of this utility model is to provide a kind of portable detectors for plant maintenance maintenance, have whole carrying Conveniently and without carrying out field erected work, detection efficiency is high, self debugs convenient advantage, solves existing air pressure and set Standby site installation test trouble and dispersion when carrying out air tightness of pipe fitting detection carry the problem of each structure trouble.

To achieve the above object, the utility model provides the following technical solutions：It is a kind of to be used for the portable of plant maintenance maintenance Detector, including babinet and case lid, the box house are fixed with charging accumulator, and the box house is fixed with electronic gas Pump, electric air pump extends on the side far from charging accumulator escape pipe, and comparison pipe and inspection have been respectively communicated on escape pipe Test tube is equipped with comparison air gauge on the comparison pipe, and detection pipe is equipped with detection air gauge, and the detection pipe tail end forms pipe Road spiral connector, and spiral pipeline connector is exposed on body side, detection valve is equipped in the detection pipe, and examine Side valve door is located at the part that air gauge and spiral pipeline connector are detected in detection pipe, and the case lid is hinged on babinet, described Case lid and babinet are fixed by snap-on, and lift-pull handle is equipped on the babinet.

Preferably, the electric air pump is electrically connected with charging accumulator by electric wire.

Preferably, the comparison pipe and detection pipe are symmetrical about escape pipe, and compare and be respectively mounted in pipe and detection pipe There is gas valve.

Preferably, mating at the spiral pipeline connector to be provided with sealing shroud.

Preferably, there are two the snap-on is arranged altogether, and snap-on is symmetrical about babinet vertical centerline.

Compared with prior art, the beneficial effects of the utility model are as follows：

1, the utility model needs in-site installation mainly for existing pneumatic equipment when carrying out air tightness of pipe fitting detection By the way that comparison pipe and detection pipe are arranged on the escape pipe of electric air pump, while comparison gas is arranged in the problem of debugging detection device Table and detection air gauge are pressed, comparison air gauge need to be only compared in progress debugging efforts and detection can be completed in detection air gauge numerical value The accuracy of equipment itself, you can quickly carry out self debugging efforts.

2, the utility model connects pipe to be detected when being specifically detected work by the way that spiral pipeline connector is arranged Part detects valve by setting, has reached and has made detection valve after connection pipe fitting to be detected and can be detected work, due to Comparison pipe, comparison air gauge, detection pipe and detection air gauge on the utility model are integrated advance integral installation and make this Utility model has reached easy to operate when being actually detected.

3, the utility model has reached and has been carried by being arranged the receiving of entire detection device in a babinet When, the effect of babinet can be integrally carried, it is more convenient in terms of carrying.

Description of the drawings

Fig. 1 is the box house vertical view of the utility model；

Fig. 2 be the utility model babinet and case lid close after front view；

Fig. 3 is the partial side view of this Fig. 2.

In figure：1- charging accumulators；2- babinets；3- escape pipes；4- comparison pipes；5- compares air gauge；6- spiral pipelines connect Interface；7- detects valve；8- detects air gauge；9- detection pipes；10- gas valves；11- electric air pumps；12- snap-ons；13- is lifted Handle；14- case lids；15- sealing shrouds.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

It please refers to Fig.1 to 3, a kind of portable detector embodiment for plant maintenance maintenance provided by the utility model： A kind of portable detector for plant maintenance maintenance, including babinet 2 and case lid 14 are fixed with charging accumulator inside babinet 2 1, electric air pump 11 is fixed with inside babinet 2, and electric air pump 11 is electrically connected with charging accumulator 1 by electric wire, and charging stores Battery 1 is that electric air pump 11 is powered, and electric air pump 11 extends on the side far from charging accumulator 1 escape pipe 3, goes out It has been respectively communicated with comparison pipe 4 and detection pipe 9 on tracheae 3, has compared pipe 4 and detection pipe 9 is symmetrical about escape pipe 3, and compare Gas valve 10 is mounted on pipe 4 and detection pipe 9, gas valve 10 is closed for controlling comparison pipe 4 and the logical of detection pipe 9, right Than being equipped with comparison air gauge 5 on pipe 4, comparison air gauge 5 is used to measure the air pressure inside comparison pipe 4, and detection pipe 9 is equipped with inspection Air gauge 8 is surveyed, detection air gauge 8 is used to measure the barometric information inside detection pipe 9, and 9 tail end of detection pipe forms spiral pipeline and connects Interface 6, and spiral pipeline connector 6 is exposed on 2 side of babinet, it is mating at spiral pipeline connector 6 to be provided with sealing shroud 15, Spiral pipeline connector 6 connects pipe fitting to be detected for spiral, detection valve 7 is equipped in detection pipe 9, and detect 7, valve In the part for detecting air gauge 8 and spiral pipeline connector 6 in detection pipe 9, case lid 14 is hinged on babinet 2, case lid 14 and case Body 2 is fixed by snap-on 12, and there are two the total settings of snap-on 12, and snap-on 12 is symmetrical about 2 vertical centerline of babinet, Lift-pull handle 13 is installed on babinet 2.

Operation principle：In utility model works, by unclamping snap-on 12, case lid 14 is opened, 1 He of charging accumulator is connected The circuit of electric air pump 11, by open 10 a period of time of gas valve after, electric air pump 11 by escape pipe 3 to comparison pipe 4 It is inflated with detection pipe 9, at this point, carrying out debugging efforts, comparison pipe 4 and 9 air pressure inside situation of detection pipe should afterwards for a period of time Unanimously, unanimously then the utility model debugging finishes and can be normally carried out detection work, is connected by spiral pipeline connector 6 to be checked The pipe fitting of survey.And be sealed in junction using sealing shroud 15, open detection valve 7, the gas in detection pipe 9 continue into Enter in pipe fitting to be detected, gas uniformly dispersing is in detection pipe 9 and pipe fitting to be detected after a period of time, if detection air gauge Numerical value in 8 obviously becomes smaller, and substantially less than the numerical value of comparison air gauge 5, then there are airtight for detection pipe 9 and pipe fitting to be detected The problem of envelope property, then detected air tightness of pipe fitting is poor, conversely, the numerical value in detection air gauge 8 it is substantially unchanged and with comparison The problem of air gauge 5 is vertical almost the same, then gas tightness is not present in detection pipe 9 and pipe fitting to be detected, the then pipe being detected Part air-tightness is good.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (5)

1. a kind of portable detector for plant maintenance maintenance, including babinet（2）And case lid（14）, it is characterised in that：It is described Babinet（2）Inside is fixed with charging accumulator（1）, the babinet（2）Inside is fixed with electric air pump（11）, electric air pump（11） Far from charging accumulator（1）Side on extend and have escape pipe（3）, escape pipe（3）On be respectively communicated with comparison pipe（4）And inspection Test tube（9）, the comparison pipe（4）On comparison air gauge is installed（5）, detection pipe（9）Detection air gauge is installed（8）, described Detection pipe（9）Tail end forms spiral pipeline connector（6）, and spiral pipeline connector（6）It is exposed to babinet（2）On side, institute State detection pipe（9）On detection valve is installed（7）, and detect valve（7）Positioned at detection pipe（9）Upper detection air gauge（8）And pipe Road spiral connector（6）Part, the case lid（14）It is hinged on babinet（2）On, the case lid（14）And babinet（2）By taking Lock（12）It is fixed, the babinet（2）On lift-pull handle is installed（13）.

2. a kind of portable detector for plant maintenance maintenance according to claim 1, it is characterised in that：It is described electronic Air pump（11）With charging accumulator（1）It is electrically connected by electric wire.

3. a kind of portable detector for plant maintenance maintenance according to claim 1, it is characterised in that：The comparison Pipe（4）And detection pipe（9）About escape pipe（3）It is symmetrical, and compare pipe（4）And detection pipe（9）On be mounted on gas trap Door（10）.

4. a kind of portable detector for plant maintenance maintenance according to claim 1, it is characterised in that：The pipeline Spiral connector（6）Locate mating to be provided with sealing shroud（15）.

5. a kind of portable detector for plant maintenance maintenance according to claim 1, it is characterised in that：The snap-on （12）Altogether there are two settings, and snap-on（12）About babinet（2）Vertical centerline is symmetrical.