CN219417735U

CN219417735U - Portable ultrasonic ranging device for civil engineering

Info

Publication number: CN219417735U
Application number: CN202222993183.4U
Authority: CN
Inventors: 吴晓红
Original assignee: Tangshan University
Current assignee: Tangshan University
Priority date: 2022-10-10
Filing date: 2022-11-10
Publication date: 2023-07-25
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a portable ultrasonic ranging device for civil engineering, which relates to the technical field of civil engineering, and is technically characterized in that: including the instrument body, instrument body one side is equipped with the display screen, the display screen downside is equipped with 6 operation key positions, instrument body one side is equipped with the hand strap, instrument body bottom middle part is equipped with the mounting hole, the mounting hole can be dismantled and be connected with the handle, the handle is kept away from installation instrument one end and can be dismantled and be connected with auxiliary mechanism, instrument body one side is equipped with ultrasonic transmitter, instrument body one side is equipped with ultrasonic receiver, ultrasonic transmitter is adjacent with ultrasonic receiver. The device not only conveniently carries, and measurement accuracy is high, contains a plurality of assist mechanism and promotes the precision, and the level bubble in 2 positions, can make things convenient for the device to carry out level and vertical face accurate distance measurement, and the marker still makes things convenient for the staff to follow the survey along with the mark, makes things convenient for subsequent retest and proofreading data.

Description

Portable ultrasonic ranging device for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a portable ultrasonic ranging device for civil engineering.

Background

Because of the strong directionality of ultrasonic waves, the energy consumption is slow, and the distance traveled in the medium is relatively long, ultrasonic waves are often used for distance measurement, such as distance measuring instruments, level measuring instruments and the like, can be realized by ultrasonic waves. Ultrasonic detection is usually rapid, convenient, simple in calculation and easy to control in real time, and can meet the requirements of industrial practicability in terms of measurement accuracy.

The ultrasonic wave is used as a novel nondestructive testing means, has the characteristics of good directionality, strong penetrability, cleanness, no pollution and capability of penetrating the inside of a tested material, is increasingly widely applied to civil engineering, is small and easy to carry, and can be flexibly measured.

The existing portable ultrasonic ranging device for civil engineering commonly used has the defects that the function is single, the measurement can only be carried out, the measurement points cannot be marked, and because the measurement is carried out by a handheld instrument of a constructor, no auxiliary device is used for positioning the measurement points, the measurement accuracy is not high, and most of the ultrasonic ranging device can only be used as rough measurement.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a portable ultrasonic ranging apparatus for civil engineering.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a portable ultrasonic ranging device for civil engineering, includes the instrument body, instrument body one side is equipped with the display screen, the display screen downside is equipped with 6 operation keys, instrument body one side is equipped with the hand strap, instrument body bottom middle part is equipped with the mounting hole, the mounting hole can be dismantled and be connected with the handle, the handle is kept away from installation instrument one end and can be dismantled and be connected with auxiliary mechanism, instrument body one side is equipped with ultrasonic transmitter, instrument body one side is equipped with ultrasonic receiver, ultrasonic transmitter is adjacent with ultrasonic receiver.

Through adopting above-mentioned technical scheme, carrying when the portable belt makes things convenient for the staff to operate, the use of a plurality of function keys such as the on-off key of device and the start key etc. of the transmission of ultrasonic wave can be satisfied to 6 operation key positions of handle, and the auxiliary mechanism under the handle can assist the staff handheld to measure, can assist the device to measure, precision etc. when improving the measurement.

The utility model is further provided with: the instrument body top is equipped with first bubble, instrument body one side is equipped with the second bubble, second bubble and first bubble are on instrument body adjacent surface.

Through adopting above-mentioned technical scheme, first bubble can assist staff levelling device when the device carries out the level measurement, and second bubble can assist staff levelling device when the device carries out vertical measurement, has improved measuring precision.

The utility model is further provided with: the display screen top is equipped with the buckle, the display screen bottom is equipped with the elastic rotation axle, display screen and instrument body swing joint.

Through adopting above-mentioned technical scheme, when staff's hand lifts the device and measures, can open the buckle in advance for the display screen is rotatory, and supplementary staff observes data.

The utility model is further provided with: the auxiliary mechanism comprises a conical part, an infrared emission part and a marking part, wherein the emitting points of the ultrasonic emitter and the ultrasonic receiver are positioned on the same plane with the tip of the conical part, the infrared projection point of the infrared emission part and the tip of the marking part.

Through adopting above-mentioned technical scheme, the toper piece not only can carry out fixed point measurement, further improve measurement accuracy, and can also stabilising arrangement auxiliary measurement, when the measuring point geology is softer, can insert toper piece wherein, infrared emission piece can assist fixed point measurement, when the operating mode needs staff to hold the measurement, can use infrared emission piece, through penetrating the infrared ray to corresponding measuring point, leveling device carries out the measurement again, the precision of measurement has been improved greatly, the marker can assist staff's mark measuring point, so that follow-up retest, the data is proofread.

The utility model is further provided with: the ultrasonic instrument comprises an instrument body, and is characterized in that an elastic long groove is formed in one side of the instrument body, 3 elastic short grooves are formed in one side of the instrument body, the elastic long grooves and the 3 elastic short grooves are located on two adjacent sides of an ultrasonic receiver and an ultrasonic transmitter, and the handle and the auxiliary mechanism are detachably connected in the elastic long grooves and the elastic short grooves.

By adopting the technical scheme, the handle and the auxiliary mechanism can be directly taken and stored on the device, and the device is very convenient.

In summary, the utility model has the following beneficial effects:

the device not only conveniently carries, and measurement accuracy is high, contains a plurality of assist mechanism and promotes the precision, and the level bubble in 2 positions, can make things convenient for the device to carry out level and vertical face accurate distance measurement, and the marker still makes things convenient for the staff to follow the survey along with the mark, makes things convenient for subsequent retest and proofreading data.

Drawings

FIG. 1 is a schematic diagram showing the front structure of a portable ultrasonic ranging apparatus for civil engineering according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing a back structure of an ultrasonic ranging apparatus for civil engineering according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the bottom surface structure of a portable ultrasonic ranging apparatus for civil engineering according to an embodiment of the present utility model

Fig. 4 is a schematic structural diagram of an auxiliary mechanism in an embodiment of the utility model.

In the figure: 1. an instrument body; 101. a carrying strap; 102. a first vial; 103. a second vial; 104. operating the key position; 105. an elastic short groove; 106. an elastic long groove; 107. an ultrasonic emitter; 108. an ultrasonic receiver; 109. a mounting hole; 2. a display screen; 201. a buckle; 202. a spring rotation shaft; 3. a handle; 301. a cone; 302. an infrared emitting member; 303. a marker.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, wherein it is to be understood that the illustrated embodiments are merely exemplary of some, but not all, of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The present utility model will be described in detail with reference to examples.

Examples:

as shown in fig. 1-4, a portable ultrasonic ranging device for civil engineering comprises an instrument body 1, wherein a display screen 2 is movably connected to one side of the instrument body 1, 6 operation keys 104 are embedded in the bottom side of the display screen 2, a portable belt 101 is fixedly arranged on one side of the instrument body 1, a mounting hole 109 is embedded in the middle of the bottom end of the instrument body 1, a handle 3 is detachably connected with the mounting hole 109, an auxiliary mechanism is detachably connected to one end, far away from the mounting instrument, of the handle 3, an ultrasonic transmitter 107 is embedded in one side of the instrument body 1, an ultrasonic receiver 108 is embedded in one side of the instrument body 1, and the ultrasonic transmitter 107 is adjacent to the ultrasonic receiver 108.

In this embodiment, when the operator arrives at the measuring point to perform measurement, the handle 3 is installed, a suitable auxiliary mechanism is selected according to the working condition, and after the device is installed, the operation key position 104 on the instrument body 1 is used to perform measurement.

The top end of the instrument body 1 is embedded with a first level bubble 102, one side of the instrument body 1 is embedded with a second level bubble 103, and the second level bubble 103 and the first level bubble 102 are arranged on the adjacent surface of the instrument body 1.

In this embodiment, the first and second vials 102 and 103 may assist the staff in performing leveling operations during horizontal and vertical measurements, respectively.

The buckle 201 is embedded on the top end of the display screen 2, an elastic rotating shaft is fixedly arranged at the bottom end of the display screen 2, and the display screen 2 is movably connected with the instrument body 1.

In this embodiment, when the worker lifts, the buckle 201 can be opened in advance, and the orientation of the display screen 2 can be adjusted, so that the worker can observe data conveniently.

The auxiliary mechanism comprises a conical member 301, an infrared emitting member 302 and a marking member 303, wherein the emitting points of the ultrasonic emitter 107 and the ultrasonic receiver 108 are positioned on the same plane with the tip of the conical member 301, the infrared projection point of the infrared emitting member 302 and the tip of the marking member 303.

In this embodiment, the staff can select the corresponding auxiliary mechanism to install at the bottom end of the handle 3 according to the working condition and the requirement, so that the measurement accuracy can be improved, and the marker 303 can also assist the staff in marking the measurement point, so that the follow-up retest is convenient, and the data is checked.

An elastic long groove 106 is fixedly arranged on one side of the instrument body 1, 3 elastic short grooves 105 are fixedly arranged on one side of the instrument body 1, the elastic long grooves 106 and the 3 elastic short grooves 105 are positioned on two adjacent sides of an ultrasonic receiver 108 and an ultrasonic emitter 107, and the handle 3 and the auxiliary mechanism are detachably connected in the elastic long grooves 106 and the elastic short grooves 105.

In this embodiment, instrument body 1 and handle 3 and complementary unit integration, convenient staff carries at any time, and the direct follow instrument body 1 of taking off when needs use is installed can.

Working principle: with instrument body 1 and handle 3 and auxiliary mechanism integration, make things convenient for the staff to carry, according to the operating mode, select corresponding auxiliary mechanism, cone 301 not only can carry out the fixed point measurement, further improve measurement accuracy, and can also stabilize the supplementary measurement of device, infrared transmitter 302 can assist the fixed point measurement, when the operating mode needs the handheld measurement of staff, can use infrared transmitter 302, through penetrating corresponding measuring point with the infrared ray, leveling device carries out the measurement again, the precision of measurement has been improved greatly, marker 303 can assist the staff to mark measuring point, so that follow-up retest, proofreading data.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. Portable ultrasonic ranging device for civil engineering, characterized by: including instrument body (1), instrument body (1) one side is equipped with display screen (2), display screen (2) downside is equipped with 6 operation keys (104), instrument body (1) one side is equipped with portable area (101), instrument body (1) bottom middle part is equipped with mounting hole (109), mounting hole (109) can be dismantled and be connected with handle (3), handle (3) are kept away from installation instrument one end and can be dismantled and be connected with auxiliary mechanism, instrument body (1) one side is equipped with ultrasonic emitter (107), instrument body (1) one side is equipped with ultrasonic receiver (108), ultrasonic emitter (107) are adjacent with ultrasonic receiver (108).

2. The portable ultrasonic ranging device for civil engineering according to claim 1, wherein: the instrument is characterized in that a first level bubble (102) is arranged at the top end of the instrument body (1), a second level bubble (103) is arranged on one side of the instrument body (1), and the second level bubble (103) and the first level bubble (102) are arranged on the adjacent surface of the instrument body (1).

3. The portable ultrasonic ranging device for civil engineering according to claim 1, wherein: the display screen (2) top is equipped with buckle (201), display screen (2) bottom is equipped with the elasticity axis of rotation, display screen (2) and instrument body (1) swing joint.

4. The portable ultrasonic ranging device for civil engineering according to claim 1, wherein: the auxiliary mechanism comprises a conical part (301), an infrared emitting part (302) and a marking part (303), wherein the emitting point of the ultrasonic emitter (107) and the emitting point of the ultrasonic receiver (108) are positioned on the same plane with the tip of the conical part (301), the infrared projection point of the infrared emitting part (302) and the tip of the marking part (303).

5. The portable ultrasonic ranging device for civil engineering according to claim 1, wherein: the ultrasonic instrument comprises an instrument body (1), and is characterized in that an elastic long groove (106) is formed in one side of the instrument body (1), 3 elastic short grooves (105) are formed in one side of the instrument body (1), the elastic long groove (106) and the 3 elastic short grooves (105) are located on two adjacent sides of an ultrasonic receiver (108) and an ultrasonic emitter (107), and a handle (3) and an auxiliary mechanism are detachably connected in the elastic long groove (106) and the elastic short grooves (105).