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CN-224198946-U - Sensor heart yearn tensile wire storage device

CN224198946UCN 224198946 UCN224198946 UCN 224198946UCN-224198946-U

Abstract

The utility model discloses a sensor core wire tensile wire storage device which comprises a wire storage box connected to the end head of a sensor, wherein a wire inlet is formed at one end of the wire storage box, a wire outlet is formed at the other end of the wire storage box, and a containing cavity is formed in the wire storage box. A part of the sensor core wire is prestored in the wire storage box in a stacked mode, and after the core wire is pulled abnormally, the core wire in the wire storage box can extend out of the box body, so that the situation that the sensor core wire is broken in a stretching mode is prevented.

Inventors

  • DENG BING
  • CHEN MIN
  • YANG ZHENGJUN

Assignees

  • 四川金码科技有限公司

Dates

Publication Date
20260505
Application Date
20250409

Claims (8)

  1. 1. The tensile wire storage device for the sensor core wires is characterized by comprising a wire storage box (1) connected to the end head of a sensor, wherein a wire inlet (2) is formed at one end of the wire storage box (1), a wire outlet (3) is formed at the other end of the wire storage box (1), and a containing cavity (4) for containing the stacked sensor core wires is formed in the wire storage box (1); A winding tongue (5) is arranged in the accommodating cavity (4), and the stacked sensor core wires are wound on the winding tongue (5); The winding tongue (5) is adapted to extend between the inlet (2) and the outlet (3).
  2. 2. The sensor core wire tensile wire storage device according to claim 1, wherein a connecting port (6) is formed in the side wall of the wire winding tongue (5), and the wire inlet (2) is communicated with the connecting port (6).
  3. 3. The sensor core wire tensile wire storage device according to claim 2, wherein a connecting end (7) is detachably connected to the end of the wire storage box (1), and the wire winding tongue (5) and the wire inlet (2) are arranged on the connecting end (7).
  4. 4. The sensor core tensile wire storage device according to claim 3, wherein the winding tongue (5) and the connecting end (7) are integrally formed.
  5. 5. The sensor core wire tensile wire storage device according to claim 1, wherein a wire pipe joint (8) is detachably connected to the end portion of the wire storage box (1), and the wire outlet (3) is arranged on the wire pipe joint (8).
  6. 6. The sensor core wire tensile wire storage device according to claim 3, wherein one side of the connecting end head (7) away from the wire storage box (1) is provided with an attaching surface (9), and the attaching surface (9) is provided with a ring groove for clamping in a sealing ring.
  7. 7. The sensor core tensile wire storage device as set forth in claim 1, wherein a side wall of the winding tongue (5) is adapted to have a slope, and a cross-sectional area of the winding tongue (5) is gradually reduced from a side of the wire inlet (2) to a side of the wire outlet (3).
  8. 8. The sensor core wire tensile wire storage device according to claim 5, wherein the wire storage box (1) is cylindrical, a cylinder (10) used for sleeving the wire storage box (1) is formed at the end part of the wire pipe joint (8), and a ring groove used for being clamped into a sealing ring is formed in the side wall of the cylinder (10).

Description

Sensor heart yearn tensile wire storage device Technical Field The utility model relates to the technical field of sensors, in particular to a tensile wire storage device for a sensor core wire. Background The sensor is a detecting device, which can sense the physical or chemical quantity such as temperature, pressure, light and the like and convert the physical or chemical quantity into an electric signal to be output. The sensor consists of a sensitive element, a conversion element and the like, has the characteristics of microminiaturization, intellectualization and the like, is widely applied to the fields of industry, medical treatment, constructional engineering and the like, and is known as an electric five sense organ of modern technology. For example, differential hydrostatic levels involve the use of sensors. The differential pressure type static level is used for monitoring the relative settlement of multiple points, namely the change of the vertical displacement of each measuring point relative to a reference point, so as to accurately calculate the relative settlement of each measuring point, measure the change of the liquid level of the measuring point, and obtain the position change of the measuring point. The working principle is that after the U-shaped pipe with two open ends communicated with the atmosphere is filled with liquid, the liquid can be kept at the same horizontal plane under the action of atmospheric pressure and gravity. The sedimentation system consists of at least two sensors, and a test wire is connected between the sensors. When differential static level is used for the settlement measurement of roadbed, the settlement system needs to be buried in the roadbed, and due to construction factors, engineering machinery is often rolled above the roadbed, which can lead to uneven deformation of the roadbed, and further lead to the condition of tensile fracture of a test wire. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provides a tensile wire storage device for a sensor core wire. The aim of the utility model is realized by the following technical scheme: The utility model provides a sensor heart yearn tensile wire storage device, includes the wire storage box of joint in the end department of sensor, the one end construction of wire storage box has the inlet wire, the other end construction of wire storage box has the outlet wire, the construction has the chamber that holds that is used for holding the sensor heart yearn of pile up the form in the wire storage box. Preferably, a winding tongue is disposed in the accommodating cavity, and the stacked sensor core wire is wound on the winding tongue. Preferably, the winding tongue is adapted to extend between the inlet and the outlet. Preferably, a connecting port is formed in the side wall of the winding tongue, and the wire inlet is communicated with the connecting port. Preferably, the end part of the wire storage box is detachably connected with a connecting end, and the wire winding tongue and the wire inlet are both arranged on the connecting end. Preferably, the winding tongue and the connecting end are integrally formed. Preferably, the end part of the wire storage box is detachably connected with a wire pipe joint, and the wire outlet is arranged on the wire pipe joint. Preferably, a joint surface is configured on one side of the connecting end, which is away from the wire storage box, and a ring groove for clamping in the sealing ring is arranged on the joint surface. Preferably, the side wall of the winding tongue is adapted to have a slope, and the cross-sectional area of the winding tongue is gradually reduced from the one side of the wire inlet to the one side of the wire outlet. Preferably, the wire storage box is cylindrical, a cylinder used for sleeving the wire storage box is constructed at the end part of the wire pipe joint, and a ring groove used for clamping in the sealing ring is arranged on the side wall of the cylinder. The sensor core wire has the beneficial effects that a part of the sensor core wire is prestored in the wire storage box in a stacked manner, and after the core wire is abnormally pulled, the core wire in the wire storage box can extend out of the box body, so that the situation that the sensor core wire is stretched and broken is prevented. Drawings FIG. 1 is a schematic diagram of an embodiment; Reference numeral 1, a wire storage box; 2, a wire inlet, 3, a wire outlet, 4, a containing cavity, 5, a wire winding tongue, 6, a connecting port, 7, a connecting end, 8, a wire pipe joint, 9, a bonding surface, 10, a column, 11 and a core wire. Detailed Description The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodimen