CN213902575U

CN213902575U - Column type sensor with inclination alarm mechanism

Info

Publication number: CN213902575U
Application number: CN202022371914.2U
Authority: CN
Inventors: 耐坦·尼; 张标声
Original assignee: Giss Shenzhen Sensor Co ltd
Current assignee: Giss Shenzhen Sensor Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-06
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a column type sensor with slope alarm mechanism, including strutting arrangement, damping device, pressure device, sensing device and sealing device, strutting arrangement includes foraminiferous base and buffer board, foraminiferous base upper surface and buffer board lower surface welding, damping device includes outer lantern ring and shock pad, pressure device includes pressure head and compression leg down, go up pressure head lower surface and compression leg upper surface connection down, compression leg lower surface and shock pad upper surface connection down, sensing device includes the terminal box, sealing device includes shell and last gland, go up the gland lower surface and go up pressure head upper surface connection. The utility model relates to a column type sensor with slope alarm mechanism goes up the pressure head and drives down the compression leg and exert pressure downwards, and the elastic ring produces deformation, and pressure conduction to forced induction chamber measures the container and transships at the gallows in-process, and column type sensor inclination can be responded to the angle inductor, and the angle slope is too big gives the external world with alarm information transmission.

Description

Column type sensor with inclination alarm mechanism

Technical Field

The utility model relates to a column sensor specifically is a column sensor with slope alarm mechanism.

Background

The column sensor is a measuring element used for weighing, mainly converts mass signals of a heavy object into measurable electric signals, has the characteristics of simple and compact structure, high rigidity, high natural frequency, quick dynamic response and the like, and is applied to a large-scale electronic weighing instrument, such as a hanger container, and is used for detecting whether the container is overloaded in the process of hanging the hanger, so that protection processing is carried out.

The existing column type sensor is small in moving range, the limiting device is difficult to control, the elastic ring is difficult to shake in the process of a hanger of a container, the elastic ring is influenced by shaking to receive side force or torsion, the sensor is easy to horizontally move or overturn, accordingly, the large influence is caused, the sensor is difficult to perceive when the container inclines, and therefore the column type sensor with the inclination alarm mechanism is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a column sensor with slope alarm mechanism 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 column sensor with an inclination alarm mechanism comprises a supporting device, a damping device, a pressure device, a sensing device and a sealing device, wherein the supporting device comprises a base with holes and a buffer plate, the upper surface of the base with holes is welded with the lower surface of the buffer plate, the damping device comprises an outer collar and a damping cushion block, the upper surface of the outer collar is connected with the lower surface of the damping cushion block, the lower surface of the outer collar is connected with the upper surface of the buffer plate, the pressure device comprises an upper pressure head and a lower pressure column, the lower surface of the upper pressure head is connected with the upper surface of the lower pressure column, the lower surface of the lower pressure column is connected with the upper surface of the damping cushion block, the sensing device comprises a junction box, the sealing device comprises a shell and an upper gland, the upper surface of the shell is connected with the lower surface of the upper gland, the outer surface of the shell is provided with mounting holes, and the inner surface of the junction box is connected with the mounting holes, the lower surface of the upper gland is connected with the upper surface of the upper pressure head.

Preferably, the support device further comprises an air hole, a round hole is formed in the outer surface of the buffer plate, the inner surface of the air hole is connected with the round hole, the base with the hole can be fixed on machinery and prevented from falling off, the buffer plate can buffer the huge pressure generated by the pressure device when the pressure device presses down, and the air hole is used for discharging redundant air in the shell when the pressure device presses down.

Preferably, damping device still includes interior rubber ring, interior rubber ring internal surface and cushion block surface connection, interior rubber ring lower surface and outer lantern ring upper surface connection, outer lantern ring and interior rubber ring mutually support the effect and make when pushing down the effect, avoid the pressure device slope, have certain damping effect, reduce the angle of pressure device slope, cushion block can reduce the vibrations that pressure device pushed down the production, plays the protection device effect.

Preferably, pressure device still includes elastic ring, forced induction chamber and angle inductor, and is a plurality of the elastic ring surface respectively with a plurality of post internal surface connections that push down, wherein, the elastic ring has two, the operation of pushing down of elastic ring mainly used pressure device, wherein, the post that pushes down has two, and the post that pushes down mainly provides the holding power when pushing down, and is a plurality of the elastic ring internal surface all welds with forced induction chamber surface, angle inductor lower surface and forced induction intracavity surface are connected, and the pressure head drives the post that pushes down and exerts pressure downwards, and the elastic ring produces deformation, pressure conduction to forced induction chamber, measures whether the container transships at the gallows in-process, and the angle inductor can respond to the inclination of column sensor, can transmit alarm information for external when the angle is too big.

Preferably, the sensing device further comprises a fixing nut and an equipment wire, the lower surface of the fixing nut is in rotating fit with the upper surface of the junction box, the lower surface of the equipment wire is in rotating fit with the inner surface of the fixing nut, the equipment wire is connected inside the junction box and fixed with the sensor through the fixing nut, and sensing information is conveyed to an operator through the equipment wire.

Preferably, the sealing device further comprises a sealing rubber ring, the inner surface of the sealing rubber ring is connected with the outer surface of the upper gland, the outer surface of the sealing rubber ring is connected with the inner surface of the shell, the shell is used for wrapping the internal measuring element, and the sealing rubber ring can ensure that the column sensor can keep good sealing performance when the column sensor works outdoors.

Compared with the prior art, the beneficial effects of the utility model are that:

the buffer board and the cushion block at the bottom of the sensor can effectively reduce the vibration and impact generated by the pressure device when the pressure device is pressed down, the buffer effect is achieved, the outer sleeve ring and the inner rubber ring can reduce the inclination angle of the pressure device during operation, the stability of the pressure device is guaranteed, the inclination angle of the column type sensor can be effectively sensed by the angle sensor arranged in the pressure sensing cavity, the alarm can be sent out when the pressure sensing cavity is ultrahigh in critical value, and the accident is avoided.

Drawings

FIG. 1 is an isometric view of a pillar sensor with a tilt alarm mechanism;

FIG. 2 is a schematic cross-sectional view of a pillar sensor with a tilt alarm mechanism;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure: 100. a support device; 110. a base with holes; 120. a buffer plate; 130. air holes; 200. a damping device; 210. an outer collar; 220. an inner rubber ring; 230. damping cushion blocks; 300. a pressure device; 310. an upper pressure head; 320. pressing the column; 330. an elastic ring; 340. a pressure sensing chamber; 350. an angle sensor; 400. a sensing device; 410. a junction box; 420. fixing a nut; 430. an equipment line; 500. a sealing device; 510. a housing; 520. a gland is arranged; 530. and sealing the rubber ring.

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.

Referring to fig. 1 to 4, in an embodiment of the present invention, a column sensor with a tilt alarm mechanism includes a supporting device 100, a damping device 200, a pressure device 300, a sensing device 400 and a sealing device 500, the supporting device 100 includes a base 110 with holes and a buffer plate 120, an upper surface of the base 110 with holes is welded to a lower surface of the buffer plate 120, the damping device 200 includes an outer collar 210 and a cushion block 230, an upper surface of the outer collar 210 is connected to a lower surface of the cushion block 230, a lower surface of the outer collar 210 is connected to an upper surface of the buffer plate 120, the pressure device 300 includes an upper pressing head 310 and a lower pressing column 320, a lower surface of the upper pressing head 310 is connected to an upper surface of the lower pressing column 320, a lower surface of the lower pressing column 320 is connected to an upper surface of the cushion block 230, the sensing device 400 includes a junction box 410, the sealing device 500 includes a housing 510 and an upper gland 520, an upper surface of the housing 510 is connected to a lower surface of the upper gland 520, the outer surface of the housing 510 is provided with a mounting hole, the inner surface of the junction box 410 is connected with the mounting hole, and the lower surface of the upper gland 520 is connected with the upper surface of the upper pressure head 310.

Wherein, strutting arrangement 100 still includes gas pocket 130, and the buffer board 120 surface is equipped with the round hole, and the internal surface of gas pocket 130 is connected with the round hole, and foraminiferous base 110 can be fixed on machinery, prevents to drop, and buffer board 120 can cushion the huge pressure that pressure device 300 produced when pushing down, and gas pocket 130 is used for discharging the inside unnecessary air of shell 510 when pushing down.

Wherein, damping device 200 still includes interior rubber ring 220, interior rubber ring 220 internal surface and the surface connection of cushion block 230, interior rubber ring 220 lower surface and outer thimble 210 upper surface connection, outer thimble 210 and interior rubber ring 220 mutually support the effect and make when pushing down the effect, avoid pressure device 300 slope, have certain damping effect, reduce the angle of pressure device 300 slope, cushion block 230 can reduce the vibrations that pressure device 300 pushed down the production, play the protection device effect.

Wherein, the pressure device 300 further comprises two elastic rings 330, a pressure sensing cavity 340 and an angle sensor 350, the outer surfaces of the elastic rings 330 are respectively connected with the inner surfaces of the lower pressing columns 320, wherein the number of the elastic rings 330 is two, the elastic rings 330 are mainly used for the pressing operation of the pressure device 300, wherein the number of the lower pressing columns 320 is two, the lower pressing columns 320 mainly provide supporting force when pressing down, the inner surfaces of the elastic rings 330 are welded with the outer surfaces of the pressure sensing cavity 340, the lower surface of the angle sensor 350 is connected with the inner surface of the pressure sensing cavity 340, the upper pressing head 310 drives the lower pressing columns 320 to apply pressure downwards, the elastic rings 330 deform, the pressure is transmitted to the pressure sensing cavity 340, whether the container is overloaded in the hanging bracket process is measured, the angle sensor 350 can sense the inclination angle of the column sensor, and alarm information can be transmitted to the outside when the angle is too large.

The sensing device 400 further comprises a fixing nut 420 and an equipment wire 430, the lower surface of the fixing nut 420 is in rotating fit with the upper surface of the junction box 410, the lower surface of the equipment wire 430 is in rotating fit with the inner surface of the fixing nut 420, the equipment wire 430 is connected inside the junction box 410, the equipment wire 430 is fixed with the sensor through the fixing nut 420, and sensing information is transmitted to an operator through the equipment wire 430.

The sealing device 500 further comprises a sealing rubber ring 530, the inner surface of the sealing rubber ring 530 is connected with the outer surface of the upper gland 520, the outer surface of the sealing rubber ring 530 is connected with the inner surface of the outer shell 510, the outer shell 510 is used for wrapping the internal measuring element, and the sealing rubber ring 530 can ensure that the column sensor keeps good sealing performance when working outdoors.

The utility model discloses a theory of operation is:

install the column type sensor on machinery, machinery gallows container, go up pressure head 310 and drive down the compression leg 320 and exert pressure downwards, elastic ring 330 takes place the type and changes, the pressure conduction of production is to forced induction chamber 340, forced induction chamber 340 is measured it and is whether transshipped, angle inductor 350 responds to the inclination of column type sensor, after inclination exceeded the limited range, transmit alarm information for the operator through equipment line 430, thereby adjust, strutting arrangement 100 and damping device 200 can alleviate the impact that pressure device 300 brought, thereby protect the column type sensor.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Column sensor with tilt alarm mechanism, comprising a support means (100), a damping means (200), a pressure means (300), a sensing means (400) and a sealing means (500), characterized in that: the supporting device (100) comprises a base (110) with a hole and a buffer plate (120), the upper surface of the base (110) with the hole is welded with the lower surface of the buffer plate (120), the shock absorption device (200) comprises an outer sleeve ring (210) and a shock absorption cushion block (230), the upper surface of the outer sleeve ring (210) is connected with the lower surface of the shock absorption cushion block (230), the lower surface of the outer sleeve ring (210) is connected with the upper surface of the buffer plate (120), the pressure device (300) comprises an upper pressure head (310) and a lower pressure column (320), the lower surface of the upper pressure head (310) is connected with the upper surface of the lower pressure column (320), the lower surface of the lower pressure column (320) is connected with the upper surface of the shock absorption cushion block (230), the sensing device (400) comprises a junction box (410), the sealing device (500) comprises a shell (510) and an upper gland (520), the upper surface of the shell (510) is connected with the lower surface of the upper gland (520), the outer surface of the shell (510) is provided with a mounting hole, the inner surface of the junction box (410) is connected with the mounting hole, and the lower surface of the upper gland (520) is connected with the upper surface of the upper pressure head (310).

2. The column sensor with tilt alarm mechanism of claim 1, wherein: the supporting device (100) further comprises an air hole (130), a round hole is formed in the outer surface of the buffer plate (120), and the inner surface of the air hole (130) is connected with the round hole.

3. The column sensor with tilt alarm mechanism of claim 1, wherein: the shock absorption device (200) further comprises an inner rubber ring (220), the inner surface of the inner rubber ring (220) is connected with the outer surface of the shock absorption cushion block (230), and the lower surface of the inner rubber ring (220) is connected with the upper surface of the outer sleeve ring (210).

4. The column sensor with tilt alarm mechanism of claim 1, wherein: pressure device (300) still include elastic ring (330), forced induction chamber (340) and angle inductor (350), and is a plurality of elastic ring (330) surface respectively with a plurality of compression leg (320) internal surface connections down, a plurality of elastic ring (330) internal surface all with forced induction chamber (340) surface welding, angle inductor (350) lower surface and forced induction chamber (340) internal surface connection.

5. The column sensor with tilt alarm mechanism of claim 1, wherein: the sensing device (400) further comprises a fixing nut (420) and an equipment wire (430), the lower surface of the fixing nut (420) is in rotating fit with the upper surface of the junction box (410), and the lower surface of the equipment wire (430) is in rotating fit with the inner surface of the fixing nut (420).

6. The column sensor with tilt alarm mechanism of claim 1, wherein: the sealing device (500) further comprises a sealing rubber ring (530), the inner surface of the sealing rubber ring (530) is connected with the outer surface of the upper gland (520), and the outer surface of the sealing rubber ring (530) is connected with the inner surface of the shell (510).