CN211346915U

CN211346915U - Portable multifunctional special equipment tester

Info

Publication number: CN211346915U
Application number: CN202020399108.3U
Authority: CN
Inventors: 刘睿智
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-08-25
Anticipated expiration: 2030-03-25

Abstract

The utility model belongs to the technical field of special equipment inspection, and particularly discloses a portable multifunctional special equipment inspection instrument, which comprises a handheld part, a scanning probe and a movable ball; the front end of a scanning probe is aligned to an information mark on a pipe to be detected, electronic information of the pipe is acquired, information data are sent to a central processing unit to be recorded, after the information data of the pipe are recorded, a gripping hole groove above a handheld portion is held, then the lower end face of the handheld portion is attached to the surface of the pipe, an arc clamping ring is attached to the surface of the pipe, the length of an adjusting rod is adjusted according to the size of the pipe, moving balls inside a vertical side plate are in surface contact with the surface of the pipe, the adjusting rod is fixed through a movable buckle, the handheld portion is pushed to move on the surface of a plastic pipe, the moving balls roll in contact with the surface of the pipe all the time in the moving process, when the surface of the pipe is expanded and raised, the balls are jacked, and the jacking rod is ejected, so that feather-shaped.

Description

Portable multifunctional special equipment tester

Technical Field

The utility model relates to a special equipment inspection technical field specifically is a portable multi-functional special equipment inspection appearance.

Background

Under the background of rapid development of modern economy, special equipment, including boilers, pressure vessels, pressure pipelines, elevators, hoisting machinery, special motor vehicles in fields and the like, are applied more and more widely, the quality and the safety performance of the special equipment become the focus of social attention, the inspection technology for the special equipment is continuously developed and perfected, and plays an increasingly important role in guaranteeing the safe operation of the special equipment, wherein when the pressure pipelines are inspected, whether the pipelines are expanded by force or not needs to be inspected, the expansion position of the pipelines is not easily distinguished visually, and the time is consumed for manually measuring the outer diameters of the pipelines section by section.

For example, the chinese patent CN20182976722.7 discloses a portable special equipment tester, which is used for performing expansion test on a pressure pipeline 1, wherein an operator first covers a concave cover block, then rotates a first knob according to the diameter of the pressure pipeline, and then rotates a first threaded rod through the transmission of a transmission rod, so as to drive the transmission block to move, so that the arc surfaces of two balls are tangent to two end points of the diameter on the pressure pipeline, and at the moment, the operator can pull the concave cover block to roll the balls along the outer wall of the pressure pipeline, and when encountering the expansion part of the pressure pipeline, the rolling of the balls is inhibited, so that the expansion part is known to occur; the operation is complicated, the device has many parts, but the functionality is poor, and the ball bearing is difficult to sense when the resistance is small, and the precision is not high.

For example, the chinese patent CN201320369118.0 discloses a novel intelligent special equipment tester, which is provided with a print head, a radio frequency identification unit, a two-dimensional code scanning unit, a USB port, a USB interface, an audio playing unit, a wireless communication unit, a bluetooth transmission unit and a touch display screen, wherein the print head is electrically connected to a central processing unit, the radio frequency identification unit or the two-dimensional code scanning unit is used for identifying and confirming the identity of the equipment to be tested, the wireless communication unit is in communication connection with a remote data center and receives the test report information of the special equipment from the remote data center, when the identity of the equipment to be tested is confirmed, the central processing unit controls the print head to print the corresponding test report, the work efficiency is high, the use is convenient, the flexibility is strong, the condition that the traditional mode requires manual multiple operations is improved, the cost is reduced, but the utility model is only used for data recording, the functionality is poor, and other detection equipment needs to be carried during detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable multi-functional special equipment tester to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable multifunctional special equipment tester comprises a handheld part, a scanning probe and a movable ball bearing; the front end of the handheld part is connected with an arc-shaped connecting section, and the top end of the arc-shaped connecting section is connected with a scanning probe; the lower end face of the hand-held part is of an arc concave structure, and an arc clamping ring is arranged at the front end of the lower end face of the hand-held part; a through long groove is formed in the hand-held part, an adjusting rod is arranged in the through long groove, and one end of the adjusting rod is connected with a vertical side plate; the inner side of the vertical side plate is provided with a ball mounting groove, an elastic clamping ring is arranged in the ball mounting groove, and the movable ball is movably arranged in the elastic clamping ring; ball mounting groove bottom intercommunication has the installation to lead to the groove, and the groove end extends to perpendicular curb plate outside limit is led to in the installation, and the inslot movable mounting that leads to of installation has the knock-out pin, and the knock-out pin end extends to perpendicular curb plate outside limit, and the knock-out pin end-to-end connection has feather form marker.

Preferably, a USB connection socket is arranged on the outer side of the scanning probe, the USB connection socket is electrically connected to the central processing unit, the central processing unit is arranged in the scanning probe, and the scanning probe is provided with a corresponding radio frequency identification unit and a two-dimensional code scanning unit.

Preferably, the scanning probe front end is provided with the mounting groove, and the mounting groove internal fixation has the light, and the light is connected to rechargeable battery, and rechargeable battery installs inside the arc linkage segment, and arc linkage segment side is provided with the charging port that corresponds.

Preferably, the upper end face of the handheld part is provided with a plurality of gripping hole grooves corresponding to the structures of human fingers, and an anti-skid layer is arranged inside the gripping hole grooves.

Preferably, the adjusting rod is provided with a movable buckle, and a fixed seat corresponding to the movable buckle is arranged on the side edge of the penetrating long groove.

Preferably, the tail end of the handheld portion is a straight vertical end face, an insertion groove is formed in the bottom of the handheld portion and extends to the tail end of the handheld portion, and a measuring caliper is arranged in the insertion groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure, strong functionality, strong practicability and convenient carrying, the front end of the scanning probe is aligned to the information mark on the pipe fitting to be detected, the electronic information of the pipe fitting is obtained, the information data is sent to the central processing unit for recording, after the information data of the pipe fitting is recorded, the holding hole groove above the holding part is held, then the lower end surface of the holding part is tightly attached to the surface of the pipe fitting, the arc clamping ring is attached to the surface of the pipe fitting, the length of the adjusting rod is adjusted according to the size of the pipe fitting, the moving ball inside the vertical side plate is contacted with the surface of the pipe fitting, then the adjusting rod is fixed through the movable buckle, the holding part is pushed to move on the surface of the plastic pipe fitting, the moving ball always contacts and rolls with the surface of the pipe fitting in the moving process, when the surface of the pipe fitting has an expansion bulge, the ball is jacked, and (6) finishing the inspection.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional view of the hand-held portion of the present invention.

In the figure: 1. a hand-held portion; 2. an arc-shaped connecting section; 3. scanning the probe; 4. an arc-shaped clamping ring; 5. adjusting a rod; 6. a vertical side plate; 7. a ball mounting groove; 8. an elastic collar; 9. moving the ball; 10. installing a through groove; 11. ejecting the rod; 12. a feather-like marker; 13. and (6) measuring the calipers.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a portable multifunctional special equipment tester comprises a handheld part 1, a scanning probe 3 and a movable ball 9; the front end of the handheld part 1 is connected with an arc-shaped connecting section 2, and the top end of the arc-shaped connecting section 2 is connected with a scanning probe 3; the lower end face of the handheld part 1 is of an arc concave structure, and the front end of the lower end face of the handheld part 1 is provided with an arc clamping ring 4; a through long groove is formed in the hand-held part 1, an adjusting rod 5 is arranged in the through long groove, and one end of the adjusting rod 5 is connected with a vertical side plate 6; a ball mounting groove 7 is formed in the inner side of the vertical side plate 6, an elastic clamping ring 8 is arranged in the ball mounting groove 7, and a moving ball 9 is movably mounted in the elastic clamping ring 8; the bottom of the ball mounting groove 7 is communicated with a mounting through groove 10, the tail end of the mounting through groove 10 extends to the outer side edge of the vertical side plate 6, an ejector rod 11 is movably mounted in the mounting through groove 10, the tail end of the ejector rod 11 extends to the outer side edge of the vertical side plate 6, and the tail end of the ejector rod 11 is connected with a feather-shaped marker 12.

Further, a USB connection socket is arranged on the outer side of the scanning probe 3, the USB connection socket is electrically connected to the central processing unit, the central processing unit is arranged in the scanning probe 3, and the scanning probe 3 is provided with a corresponding radio frequency identification unit and a two-dimensional code scanning unit.

Further, 3 front ends of scanning probe are provided with the mounting groove, and the mounting groove internal fixation has the light, and the light is connected to rechargeable battery, and rechargeable battery installs inside arc linkage segment 2, and 2 sides of arc linkage segment are provided with the port that charges that corresponds.

Furthermore, a plurality of grabbing hole grooves corresponding to the human finger structures are formed in the upper end face of the handheld portion 1, and anti-skid layers are arranged inside the grabbing hole grooves.

Furthermore, the adjusting rod 5 is provided with a movable buckle, and a fixed seat corresponding to the movable buckle is arranged on the side edge of the penetrating long groove.

Furthermore, the end of the handheld part 1 is a straight vertical end face, the bottom of the handheld part 1 is provided with an insertion groove, the insertion groove extends to the end of the handheld part 1, and a measuring caliper 13 is arranged in the insertion groove.

The working principle is as follows: the structure of the scanning probe in the utility model is the adaptability application of a novel intelligent special equipment tester disclosed in the patent No. CN201320369118.0, the front end of the scanning probe 3 is aligned to the information mark on the pipe fitting to be tested to carry out the coping scanning, the electronic information of the pipe fitting is obtained, the information data is sent to the central processing unit to be recorded, can be accessed into external equipment through a USB connecting socket to lead out information, solves the problem of inconvenient information recording, prevents errors, wherein the model of the central processing unit is STM32F103RBT6, the scanning probe 3 of the utility model is a further improvement of the prior art, combines the convenient function of data acquisition in the prior art, but the functional improvement is carried out on the prior art, so that the practicability of the prior art is stronger, the multifunctional pipeline monitoring system not only has the function of data acquisition, but also has the characteristics of multifunction such as pipeline detection, size measurement and the like;

after recording the information data of the pipe fitting, holding the grasping hole slot above the holding part 1, wherein the specific design can be designed by referring to the existing hand-held handle part; then the lower end surface of the handheld part 1 is tightly attached to the surface of a pipe fitting, so that the arc clamping ring 4 is attached to the surface of the pipe fitting, the arc clamping ring 4 is made of a plastic material with certain elasticity, the length of the adjusting rod 5 is adjusted according to the size of the pipe fitting, the moving balls 9 inside the vertical side plate 6 are in contact with the surface of the pipe fitting, then the adjusting rod 5 is fixed through the movable buckle, the adjusting rod 5 is used for adjusting the distance between the vertical side plate 6 and the side edge of the pipe fitting to be measured due to different pipe diameters of the pressure pipelines to be detected, the length of the adjusting rod 5 is set according to the pressure pipe diameter in the standard of common special equipment, and the length of the adjusting rod is larger than the radius of the maximum pressure pipe diameter;

after the length of the adjusting rod 5 is fixed, the hand-held part 1 is held, the hand-held part 1 is pushed to move on the surface of the plastic pipe fitting, the moving ball 9 always contacts and rolls with the surface of the pipe fitting in the moving process, when the surface of the pipe fitting is expanded and protruded, the ball is jacked and is ejected outwards in the elastic clamping ring 8, the ejecting rod 11 is ejected out, so that the feather-shaped marker 12 swings, the protruded position can be conveniently observed, and the inspection is completed;

the terminal straight perpendicular terminal surface that is of handheld portion 1, 1 bottoms of handheld portion are provided with the inserting groove, and the inserting groove extends to handheld portion 1 end, is provided with measurement caliper rule 13 in the inserting groove, with 1 end alignment of handheld portion measurement position water flat line, can take out measurement caliper rule 13, carries out size measurement.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable multi-functional special equipment inspection appearance which characterized in that: comprises a handheld part (1), a scanning probe (3) and a moving ball (9); the front end of the handheld part (1) is connected with an arc-shaped connecting section (2), and the top end of the arc-shaped connecting section (2) is connected with a scanning probe (3); the lower end face of the handheld part (1) is of an arc concave structure, and the front end of the lower end face of the handheld part (1) is provided with an arc clamping ring (4); a through long groove is formed in the hand-held part (1), an adjusting rod (5) is arranged in the through long groove, and one tail end of the adjusting rod (5) is connected with a vertical side plate (6); a ball mounting groove (7) is formed in the inner side of the vertical side plate (6), an elastic clamping ring (8) is arranged in the ball mounting groove (7), and a movable ball (9) is movably mounted in the elastic clamping ring (8); ball mounting groove (7) bottom intercommunication has the installation to lead to groove (10), and the installation leads to groove (10) end and extends to perpendicular curb plate (6) outside limit, and movable mounting has knock-out rod (11) in the groove (10) is led to in the installation, and knock-out rod (11) end extends to perpendicular curb plate (6) outside limit, and knock-out rod (11) end-to-end connection has feather form marker (12).

2. The portable multifunctional special equipment tester as claimed in claim 1, wherein: the scanning probe (3) outside is provided with USB connection socket, and USB connection socket electric connection is to central processing unit, and central processing unit sets up in scanning probe (3), is provided with corresponding radio frequency identification unit and two-dimensional code scanning unit on scanning probe (3).

3. The portable multifunctional special equipment tester as claimed in claim 1, wherein: scanning probe (3) front end is provided with the mounting groove, and the mounting groove internal fixation has the light, and the light is connected to rechargeable battery, and rechargeable battery installs inside arc linkage segment (2), and arc linkage segment (2) side is provided with the port that charges that corresponds.

4. The portable multifunctional special equipment tester as claimed in claim 1, wherein: the hand-held part (1) up end is provided with a plurality of and points the gripping hole groove of structure corresponding to the human body, and gripping hole inslot portion is provided with the skid resistant course.

5. The portable multifunctional special equipment tester as claimed in claim 1, wherein: the adjusting rod (5) is provided with a movable buckle, and a fixed seat corresponding to the movable buckle is arranged on the side edge of the penetrating long groove.

6. The portable multifunctional special equipment tester as claimed in claim 1, wherein: the tail end of the handheld portion (1) is a straight vertical end face, an inserting groove is formed in the bottom of the handheld portion (1), the inserting groove extends to the tail end of the handheld portion (1), and a measuring caliper (13) is arranged in the inserting groove.