CN216791063U - Ice thickness detecting device - Google Patents

Abstract

The utility model provides an ice thickness detection device, and belongs to the technical field of measurement devices. The ice thickness detection device comprises a scale barrel, retractable hooks rotatably connected to two sides of the bottom end of the scale barrel, and a pressure lever penetrating through the scale barrel and used for driving the retractable hooks to retract; when the bottom end of the pressure lever downwards extrudes the retractable claw, the retractable claw is retracted; when the bottom end of the pressure lever is separated from the retractable claw, the retractable claw is opened under the action of the gravity of the retractable claw; when the telescopic hook claw is opened, the telescopic hook claw is vertical to the scale barrel. The ice thickness detection device provided by the utility model can shorten the measurement time, reduce the time of staying on the ice surface during the working period of workers, reduce the labor intensity of the workers and improve the safety of the work.

Description

Ice thickness detecting device

Technical Field

The utility model relates to the technical field of measuring devices, in particular to an ice thickness detecting device.

Background

At present, the thickness of an ice layer needs to be detected in the hydrological collection of the yellow river, but due to the special properties of the river ice, the thickness of the ice layer needs to be detected by taking ice from the river or digging ice holes, so that the method has great potential safety hazards, and the danger of falling the ice surface and falling into water can occur carelessly.

The existing methods for measuring the thickness of the ice cover of river water are various, the original simple method is to take a piece of river ice or an ice surface for punching holes for measurement, but the method is too dangerous, ice surface cracking can be caused in the process of taking ice or punching holes, and dangers occur.

Therefore, it is urgently required to develop a device for measuring the thickness of ice.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve the technical problems of potential safety hazards and long measurement time of methods for detecting the thickness of ice to pick up ice or open ice holes in the prior art, the utility model provides an ice thickness detecting device which can shorten the measurement time, reduce the time of workers staying on the ice surface during working, reduce the labor intensity of the workers and improve the safety of the work.

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

the ice thickness detection device comprises a scale barrel, retractable hooks rotatably connected to two sides of the bottom end of the scale barrel, and a pressure lever penetrating through the scale barrel and used for driving the retractable hooks to retract;

when the bottom end of the pressure lever downwards extrudes the retractable claw, the retractable claw is retracted;

when the bottom end of the pressure lever is separated from the retractable claw, the retractable claw is opened under the action of the gravity of the retractable claw;

when the telescopic hook claw is opened, the telescopic hook claw is perpendicular to the scale barrel.

Compared with the prior art, the utility model has the following beneficial effects:

the original measuring mode needs about 1 hour when a measuring hole is opened or ice is taken, so that the labor intensity is high and the danger is high; the ice thickness detection device provided by the utility model can shorten the measurement time, reduce the time of staying on the ice surface during the working period of workers, reduce the labor intensity of the workers and improve the safety of the work.

Drawings

FIG. 1 is an open schematic view of the present invention;

FIG. 2 is a schematic retraction view of the present invention;

FIG. 3 is a top view of the retractable fingers open;

in the figure, 1 is a scale barrel, 2 is a telescopic hook claw, and 3 is a pressure lever.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the present invention provides an ice thickness detecting device, which includes a scale barrel 1, retractable hooks 2 rotatably connected to two sides of a bottom end of the scale barrel 1, and a pressing rod 3 penetrating through the scale barrel 1 and used for driving the retractable hooks 2 to retract;

when the bottom end of the pressure lever 3 downwards extrudes the retractable claw 2, the retractable claw 2 is retracted;

when the bottom end of the pressure lever 3 is separated from the retractable claw 2, the retractable claw 2 is opened under the action of the gravity of the retractable claw 2;

when the telescopic hook claw 2 is opened, the telescopic hook claw 2 is perpendicular to the scale barrel 1.

The overall shape of the ice thickness detection device provided by the utility model is similar to the shape of a crutch, when the pressure lever 3 moves downwards, the tip of the pressure lever 3 applies pressure to the tail end of the telescopic claw 2, a fixing bolt is arranged at the position 1/3 of the telescopic claw 2, the front end of the telescopic claw 2 is moved inwards by 90 degrees under the action of the screen of the pressure lever 3 (as shown in figure 2), and the telescopic claw 2 rotates around the fixing bolt; when the pressure lever 3 is pulled out, the telescopic hook claw 2 is naturally opened under the action of gravity because the tail end of the telescopic hook claw 2 is not blocked, and the telescopic hook claw 2 rotates around the fixed bolt.

(as shown in fig. 1).

Withdraw scalable claw 2 behind the ice surface trompil, guarantee can smoothly through the hole can, treat to stretch into behind the ice surface, scalable claw 2 is opened automatically under the effect of self gravity perpendicularly to 90 with scale bucket 1, block in ice surface down, mention scale bucket 1 upwards again, 0 position and last ice surface parallel and level of scale bucket 1, can read out the thickness of measuring the ice sheet on scale bucket 1 this moment, the measurement finishes the back and pushes down scalable claw 2 and packs up depression bar 3, withdraw scalable claw 2 to scale bucket 1 in.

The above are merely preferred embodiments of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (1)

1. The ice thickness detection device is characterized by comprising a scale barrel, retractable hooks rotatably connected to two sides of the bottom end of the scale barrel, and a pressure lever penetrating through the scale barrel and used for driving the retractable hooks to retract;

when the bottom end of the pressure lever downwards extrudes the retractable claw, the retractable claw is retracted;

when the bottom end of the pressure lever is separated from the retractable claw, the retractable claw is opened under the action of the gravity of the retractable claw;

when the retractable claw is opened, the retractable claw is perpendicular to the scale barrel.

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