CN218918280U

CN218918280U - Portable intelligent crack monitoring and demonstrating device

Info

Publication number: CN218918280U
Application number: CN202320080647.4U
Authority: CN
Inventors: 柳术权; 归一恒; 韦竞慧; 邢志杰; 翁浩飞; 蒋鹏
Original assignee: Shenzhen Antai Data Monitoring Technology Co ltd
Current assignee: Shenzhen Antai Data Monitoring Technology Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-04-25
Anticipated expiration: 2033-01-13

Abstract

The utility model belongs to the technical field of intelligent crack meters, and particularly discloses a portable intelligent crack monitoring and demonstrating device which comprises a shell, an intelligent crack meter and an electric push rod; the intelligent crack meter and the electric push rod are respectively arranged on the shell; the electric push rod is connected with the pull rope of the intelligent crack meter, and the electric push rod can drive the pull rope to stretch out and draw back. By adopting the technical scheme, the electric push rod drives the pull rope to reciprocate along the first axis direction, the change of cracks is simulated, the pull rope is driven to stretch, the intelligent crack meter automatically collects and reports the change quantity, and the monitoring effect of the intelligent crack meter on a use site is intuitively demonstrated, so that a user can conveniently understand the working principle of the intelligent crack meter, the popularization difficulty is reduced, and the product sales is facilitated.

Description

Portable intelligent crack monitoring and demonstrating device

Technical Field

The utility model relates to the technical field of crack meters, in particular to a portable intelligent crack monitoring and demonstrating device.

Background

The intelligent crack meter is used for monitoring the change of expansion joints or cracks of different structures, is widely applied to engineering fields such as highways, railways, bridges, dams, tunnels, slopes, constructional engineering, geological disasters and the like, and can be automatically monitored for a long time.

As shown in fig. 1, the pull rope 4 of the intelligent crack meter 2 can stretch out and draw back, when in use, the pull rope 4 is pulled out and fixed on one side of the slit, the main body is fixed on the other side, the crack variation can drive the pull rope 4 to stretch out and draw back, the pull rope 4 conducts stretch out and draw back to the built-in displacement sensor, the sensor converts the displacement into an electric signal with a quantifiable and linear ratio, and the crack meter converts the collected electric signal into data and sends the data to the server to realize automatic monitoring.

Because the intelligent crack meter is professional and rare equipment, non-field personnel have difficulty in understanding the working principle and the working scene of the intelligent crack meter, and the popularization and application difficulty is high.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the portable intelligent crack monitoring and demonstrating device, which simulates crack change through mechanical structure movement, automatically collects and reports the change quantity by an intelligent crack meter, and intuitively demonstrates the monitoring effect of the intelligent crack meter on a use site so as to facilitate popularization, sales and use test of the intelligent crack meter.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a portable intelligent crack monitoring and demonstrating device comprises a shell, an intelligent crack meter and an electric push rod; the intelligent crack meter and the electric push rod are respectively arranged on the shell; the electric push rod is connected with the pull rope of the intelligent crack meter, and the electric push rod can drive the pull rope to stretch out and draw back.

Optionally, a mounting platform is arranged on the shell; the intelligent crack meter is detachably connected with the mounting platform through a threaded fastener.

Optionally, a connecting rod is arranged on the electric push rod, and a pull ring is arranged on a pull rope of the intelligent crack meter; the pull ring is matched and sleeved with the connecting rod.

Optionally, the device further comprises a control switch; the control switch is arranged on the shell and is electrically connected with the electric push rod.

Optionally, the control switch comprises a triple switch.

Optionally, the electric push rod further comprises a battery, wherein the battery is arranged in the shell and is electrically connected with the electric push rod.

Optionally, the device further comprises a charging interface; the battery is a rechargeable battery, and the rechargeable battery is electrically connected with the charging interface.

Optionally, the electric push rod is a direct current electric push rod.

Optionally, the shell is made of an aluminum alloy material, and the surface of the shell is an oxidized frosted structure.

Optionally, a movable scale is arranged on the electric push rod.

By adopting the technical scheme, the electric putter drives the stay cord to reciprocate along the first axial direction, simulates crack change, drives the stay cord to stretch out and draw back, and intelligent crack meter automatic acquisition and report variable quantity demonstrate the monitoring effect on use place of intelligent crack meter directly perceivedly to the user understands intelligent crack meter's theory of operation, reduces the popularization degree of difficulty, is convenient for the sales of product.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of a prior art intelligent crack meter;

fig. 2 is a schematic perspective view of a portable intelligent crack monitoring and demonstrating device in the utility model;

fig. 3 is a schematic diagram of a cut-away structure of the portable intelligent crack monitoring and demonstrating device in the utility model.

In the figure, 1-casing, 2-intelligent crack meter, 3-electric putter, 4-stay cord, 5-mounting platform, 6-connecting rod, 7-pull ring, 8-control switch, 9-battery, 10-interface that charges.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "thickness", "up, down, front, back, left and right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature of a "first" or "second" limitation may include one or more features, either explicitly or implicitly. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. It should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically connected, electrically connected or can be communicated with each other; either directly or through an intermediate profile, or through a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In order to illustrate the technical scheme of the utility model, the following description is made by specific examples.

As shown in fig. 2-3, in one embodiment of the present utility model, a portable intelligent crack monitoring and demonstrating device is provided, which includes a housing 1, an intelligent crack meter 2, and an electric push rod 3; the intelligent crack meter 2 and the electric push rod 3 are respectively arranged on the shell 1; the electric push rod 3 is connected with the pull rope 4 of the intelligent crack meter 2, and the electric push rod 3 can drive the pull rope 4 to stretch and retract.

Specifically, when the portable intelligent crack monitoring and demonstrating device is used, the electric push rod 3 drives the pull rope 4 to reciprocate along the first axis direction to simulate crack change, the pull rope 4 is driven to stretch and retract, the intelligent crack meter 2 automatically collects and reports the change amount, and the monitoring effect of the intelligent crack meter 2 in a using place is intuitively demonstrated, so that a user can understand the working principle of the intelligent crack meter 2, the popularization difficulty is reduced, and the product sales is facilitated.

It can be understood that the portable intelligent crack monitoring demonstration apparatus provided herein can also be used as a test of the intelligent crack meter 2, and the test result can be intuitively displayed to screen out the intelligent crack meter 2 with monitoring faults.

In this embodiment, the housing 1 is provided with a mounting platform 5; the intelligent crack meter 2 is detachably connected with the mounting platform 5 through a threaded fastener. Specifically, be equipped with first screw hole on the mounting platform 5, be equipped with the second screw hole on the intelligent crack meter 2, threaded fastener wears to locate first screw hole and second screw hole, can dismantle fixed connection with the intelligent crack meter 2 and mounting platform 5.

In the embodiment, a connecting rod 6 is arranged on the electric push rod 3, and a pull ring 7 is arranged on a pull rope 4 of the intelligent crack meter 2; the pull ring 7 is matched and sleeved with the connecting rod 6. When in work, the electric push rod 3 drives the connecting rod 6 body and the pull ring 7 to drive the pull rope 4 to stretch out and draw back.

In this embodiment, the control switch 8 is also included; the control switch 8 is arranged on the shell 1, and the control switch 8 is electrically connected with the electric push rod 3. Specifically, the control switch 8 is used for controlling the start/stop of the electric push rod 3, and driving the pull rope 4 to stretch out and draw back. Preferably, the control switch 8 comprises a triple switch, and the triple switch respectively controls the electric push rod 3 to do reciprocating motion along the first axis direction through two paths to drive the pull rope 4 to stretch out and draw back. In one example, the default position of the triple switch is in the middle, and the pressing to the left can control the electric push rod 3 to drive the pull rope 4 to stretch, and the pressing to the right can control the electric push rod 3 to drive the pull rope 4 to shrink.

In this embodiment, the electric putter 3 further includes a battery 9, and the battery 9 is disposed in the housing 1 and electrically connected to the electric putter 3. In particular, the battery 9 is used for supplying power to the electric putter 3 in order to demonstrate the intelligent crack meter 2 in different scenarios. Preferably, the battery charging device further comprises a charging interface 10, the battery 9 is a rechargeable battery 9, the rechargeable battery 9 is electrically connected with the charging interface 10, and in use, the battery 9 can be charged through the charging interface 10.

In the present embodiment, the electric putter 3 is a direct current electric putter 3.

In this embodiment, the housing 1 is made of an aluminum alloy material, and the surface of the housing 1 is an oxidized frosted structure. The portable intelligent crack monitoring and demonstrating device is simple and elegant in overall appearance, light in weight and convenient to carry.

In this embodiment, the electric putter 3 is provided with a movable scale. The movable scale is used for displaying the displacement of the pull rope 4 in real time for people to check.

It is understood that the utility model can be connected with a computer through the intelligent crack meter 2 in combination with the internet of things technology. The working principle and the monitoring effect of the crack meter are intuitively displayed on a computer at proper time, so that the complex working principle becomes popular and easy to understand and clear at a glance, and the difficulty of introducing products to customers by sales personnel is reduced.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. The portable intelligent crack monitoring and demonstrating device is characterized by comprising a shell, an intelligent crack meter and an electric push rod;

the intelligent crack meter and the electric push rod are respectively arranged on the shell; the electric push rod is connected with the pull rope of the intelligent crack meter, and the electric push rod can drive the pull rope to stretch out and draw back.

2. The portable intelligent crack monitoring and demonstrating device according to claim 1, wherein the shell is provided with a mounting platform;

the intelligent crack meter is detachably connected with the mounting platform through a threaded fastener.

3. The portable intelligent crack monitoring and demonstrating device according to claim 1 is characterized in that a connecting rod is arranged on the electric push rod, and a pull ring is arranged on a pull rope of the intelligent crack meter;

the pull ring is matched and sleeved with the connecting rod.

4. The portable intelligent crack monitoring and demonstrating device according to claim 1, further comprising a control switch;

the control switch is arranged on the shell and is electrically connected with the electric push rod.

5. The portable intelligent crack monitoring and demonstration apparatus of claim 4, wherein the control switch comprises a triple switch.

6. The portable intelligent crack monitoring and demonstration apparatus of claim 1, further comprising a battery;

the battery is arranged in the shell and is electrically connected with the electric push rod.

7. The portable intelligent crack monitoring and demonstration apparatus of claim 6, further comprising a charging interface;

the battery is a rechargeable battery, and the rechargeable battery is electrically connected with the charging interface.

8. The portable intelligent crack monitoring and demonstrating device according to claim 1, wherein the electric push rod is a direct current electric push rod.

9. The portable intelligent crack monitoring and demonstrating device according to claim 1, wherein the shell is made of an aluminum alloy material, and the surface of the shell is of an oxidized frosted structure.

10. The portable intelligent crack monitoring and demonstrating device according to claim 1, wherein the electric push rod is provided with movable scales.