JP6000998B2 - Spattering salt capture device - Google Patents

Description

  The present invention relates to a scattered salt capturing device that captures the salt scattered in the atmosphere in order to measure the amount of scattered salt.

  In order to predict salt damage caused by sea salt particles such as insulators and steel towers in power transmission systems, the amount of salt scattered in the atmosphere (hereinafter, the amount of salt contained in the unit volume is the amount of salt in the air, and this is multiplied by the wind speed). It is necessary to measure the amount of salt (sprayed salt content), and for that purpose, it is necessary to capture the salt scattered in the atmosphere. The dry gauze method stipulated in JIS Z2382 is to install gauze in a wooden frame with open windows and install it in a well-ventilated place where it does not get wet in the rain. It is made to adhere and the amount of the attached salt is measured.

  In addition, in the outside air introduction device described in Patent Document 1, a tape-like salt removal filter is provided in the outside air introduction portion that introduces outside air into the outdoor structure, and salt is captured by the salt removal filter, thereby Prevents salt from entering the interior of the outdoor structure. Here, in the outside air introduction device described in Patent Document 1, a new surface of the salt removal filter is sent to the outside air introduction unit, and a mechanism for retracting the surface on which the salt is attached from the outside air introduction unit is continuously provided. Capable of capturing salt.

JP 2011-85516 A

  By the way, the amount of scattered salt in the high place can be measured by installing the 100-leaf box in a high place such as a steel tower and installing the above-described gauze therein. In this case, it is necessary to replace the gauze every predetermined period, but the workability is poor if the leaf box is raised or lowered at a high place for each replacement operation. Therefore, it is desirable that the gauze that captures the scattered salt and the unused gauze can be exchanged at the exposure position by automatic or simple operation in a 100-yen box installed at a high place. Here, when the used gauze is wound, there is a possibility that the salt content with different capture periods may be mixed due to contact with gauze with different use periods, and the amount of scattered salt in each period may not be measured.

  The present invention has been made in view of the above circumstances, and allows the exchange of the material for capturing the scattered salt to be carried out automatically or by simple operation, and is used so that the salinities with different capture periods are not mixed. It is an object to make it possible to store finished materials.

In the scattered salt content capturing apparatus according to the present invention, a compartment provided with a material capable of capturing salt scattered in the atmosphere and one or more compartments provided with a shielding plate are alternately arranged, A strip-shaped scattered salt capturing body provided with a fold line at the boundary; and a holding device that holds the scattered salt capturing body so that a part of the captured salt capturing body is exposed. An opening for exposing a portion, a first chamber above the opening, and a second chamber below the opening are provided, and the scattered salt trapping in a state of being folded into the first chamber A housing for storing unused portions of the body and storing used portions of the scattered salt-capturing body in a state of being folded into the second chamber; and the scattered salt-capturing body disposed in the first chamber of evolved from a folded state unused portions so as to droop to a position of the opening Ri together out, and a delivery mechanism for lowering into the second chamber of the used portion of the scattered salt capture body from the position of the opening.

  In the scattered salt content capturing apparatus, the holding device includes a drive unit that drives the delivery mechanism, and the unused material sequentially moves from the first chamber to the position of the opening every predetermined time. And a control unit that controls the driving unit so that the material sequentially descends from the position of the opening to the second chamber every predetermined time.

  In the scattered salt content capturing apparatus, the used portion of the scattered salt content collector is stacked in the second chamber such that the section provided with the shielding plate is interposed between the sections provided with the material. It may be folded at. Further, the used portion of the scattered salt trap is folded in the second chamber so that a plurality of sections provided with the shielding plate are interposed between the sections provided with the material. Also good.

  In the scattering salt content capturing apparatus, the casing is configured to take out the scattered salt content capturing body from the first chamber, a first opening / closing lid for inserting the scattered salt content capturing body into the first chamber, and the second chamber. A second opening / closing lid may be provided.

  The scattered salt content capturing apparatus may include a box in which the holding device is accommodated and provided with an air inlet that guides the scattered salt content capturing body.

  According to the present invention, it is possible to exchange the material for capturing the scattered salt by an automatic or simple operation, and it is possible to store the used material so that the salts having different capturing periods are not mixed.

It is a perspective view which shows the scattering salt content capture apparatus which concerns on one Embodiment. It is a front view which shows a scattering salt content capture body. It is a longitudinal cross-sectional view which shows a holding | maintenance apparatus. It is a front view which shows a holding | maintenance apparatus. It is a perspective view which shows a holding | maintenance apparatus. It is a longitudinal cross-sectional view for demonstrating the usage method of a holding | maintenance apparatus. It is a longitudinal cross-sectional view for demonstrating the usage method of a holding | maintenance apparatus. It is a longitudinal cross-sectional view which shows the accommodation state of the used part of a scattering salt content capture body. It is a sectional side view which shows the holding | maintenance apparatus which concerns on other embodiment.

  Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. FIG. 1 is a perspective view illustrating a scattered salt content capturing apparatus 10 according to an embodiment. As shown in this figure, the scattered salt content capturing apparatus 10 includes a hundred leaf box 1, a holding device 100 installed in the hundred leaf box 1, and a scattered salt content capturing body 20 (see FIG. 2) held by the holding device 100. Yes. The hundred-leaf box 1 is a rectangular parallelepiped box, and a gallery 2 is provided on four side surfaces. The gallery 2 has a configuration in which rectifying plates that are inclined upward toward the back side are arranged vertically. Further, a lid 3 is provided on the upper surface of the 100-leaf box 1 for taking in and out the scattered salt-capturing body 20 into and out of the box. One side of the lid 3 is attached to one side of the upper end of the leaf box 1 via a hinge (not shown), and one side opposite to the hinge of the lid 3 and one side of the upper end of the leaf box 1 can be attached and detached with a hinge 9 It is fixed to.

  In addition, one side surface of the 100-leaf box 1 is referred to as a front surface, and a surface facing the one side surface is referred to as a rear surface. Further, the front side of the 100 leaves box is referred to as the front side of the apparatus, the back side of the 100 leaves box is referred to as the back side of the apparatus, and the longitudinal direction of the 100 leaves box 1 is referred to as the longitudinal direction of the apparatus. Further, the lateral direction orthogonal to the longitudinal direction of the apparatus is referred to as the lateral direction of the apparatus.

  FIG. 2 is a front view showing the scattered salt content capturing body 20. As shown in this figure, the scattered salt capturing body 20 has a plurality of rectangular gauze 22 (10 cm in length and 10 cm in width in this embodiment) that has air permeability and can capture the scattered salt. A ladder shape that holds a plurality of shielding plates 23 such as cardboard and resin plates in a rectangular shape (in this embodiment, 10 cm long × 10 cm wide), a plurality of gauze 22 arranged in a row, and a plurality of shielding plates 23. The gauze holder 24 is a frame body.

  The gauze holder 24 is made of nylon, cardboard, a resin plate, or the like. In the scattered salt content capturing body 20, the gauze 22 is attached to the peripheral edge of the opening 24 </ b> A of the gauze holder 24 so that each gauze 22 is stretched inside the gauze holder 24. In addition, the shielding plate 23 shields the inside of the gauze holder 24 by attaching the periphery of the shielding plate 23 to the periphery of the opening 24 </ b> A of the gauze holder 24.

  Here, in the scattered salt content capturing body 20, every two pieces of gauze 22 are arranged, and two shielding plates 23 are arranged between the gauze 22. Further, holes 24B are formed in the four corners of the gauze holder 24. Further, a folding line 24C is provided in the width direction center of the frame portion between the gauze 22 of the gauze holder 24 and the shielding plate 23 and the frame portion between the shielding plates 23, and the scattered salt capturing body 20 22 and the shielding plate 23 can be overlapped and folded.

  The gauze 22 is marked with a number that is a display for identifying the gauze 22. This number specifies the order of use, the month of use, and the like. That is, in the case of numbers specifying the order of use, 1, 2, 3, 4,... According to the number of gauze 22 installed, and in the case of numbers specifying the month of use, for example, 4, 5, 6 , 7, ....

  FIG. 3 is a longitudinal sectional view showing the holding device 100. 4 is a front view showing the holding device 100, and FIG. 5 is a perspective view showing the holding device 100. As shown in FIG. As shown in these drawings, the holding device 100 is provided in a casing 110, an upper stage 112 of the casing 110, and an upper storage section 116 that stores an unused portion of the scattered salt capturing body 20; A delivery mechanism 120 that sends an unused part of the body 20 from the upper storage part 116 to a lower exposure position, and a lower storage part 118 that is provided in the lower part 114 of the casing 110 and that stores a used part of the scattered salt capturing body 20. And.

  The casing 110 has a rectangular parallelepiped shape in which the length dimension in the apparatus front-rear direction is larger than the length dimension in the apparatus left-right direction, and the height dimension is larger than the dimension in the apparatus front-rear direction. A rectangular cylindrical ventilation portion 111 that opens in the front-rear direction of the apparatus is formed at an intermediate portion in the height direction of the casing 110, and an upper step portion 112 is provided above the ventilation portion 111. A lower step 114 is provided on the lower side.

  A delivery mechanism 120 is disposed on the upper part of the upper stage 112 on the front side of the apparatus, and an upper stage accommodating part 116 is provided on the lower part of the upper stage 112 on the rear side of the apparatus. In the upper storage portion 116, the partition wall 117 that partitions the lower portion of the upper step portion 112 into the front side and the rear side of the device, and the side walls in the left and right direction of the device 110 and the side walls on the rear side of the device are peripheral walls. The unused portion of the scattered salt trap 20 is stored.

  The delivery mechanism 120 has a rotating body 122 whose side surface 122A is a regular polygon (square in the present embodiment), a peripheral surface 122B that is rectangular, and a rotating shaft that extends outward from the center of the side surface 122A on both sides of the rotating body 122 in the lateral direction of the apparatus. 124 and a motor 126 that rotates the rotating body 122. The rotating shaft 124 is provided integrally with the rotating body 122 and is rotatably supported on the left and right side plates of the housing 110 via bearings (not shown). One rotating shaft 124 passes through one side plate of the housing 110, and a motor 126 is connected to the rotating shaft 124.

  Columnar protrusions 123 are provided at four corners of the peripheral surface 122B of the rotating body 122. These protrusions 123 are arranged so as to be fitted into the holes 24B at the four corners of the scattered salt capturing body 20 on the peripheral surface 122B.

  An opening 111B through which the scattered salt capturing body 20 passes is formed at the end of the upper wall 111A of the ventilation portion 111 on the front side of the apparatus. Further, an opening 111D through which the scattered salt capturing body 20 passes is also formed at an end portion on the front side of the apparatus on the lower wall 111C of the ventilation portion 111.

  A lower storage part 118 is arranged on the front side of the lower stage 114. In the lower storage portion 118, the partition wall 119 that partitions the lower step portion 114 into the front side and the rear side of the device, and the side walls in the left and right direction of the device 110 and the side walls on the front side of the device are peripheral walls. The used part of the capturing body 20 is stored.

  A cover 130 is detachably provided on the top of the housing 110 (see FIG. 5). With the cover 130 removed, the unused scattered salt capturing body 20 is inserted into the upper storage portion 116, and the top section of the scattered salt capturing body 20 is fitted to the rotating body 122. The protrusion 123 can be fitted into the hole 24B. Further, a cover 132 is detachably provided at the lower part of the side wall of the housing 110 (see FIG. 5). With the cover 132 removed, the used scattered salt content capturing body 20 can be taken out from the lower storage portion 118.

  Here, when the scattered salt capturing body 20 is exposed in the front-rear direction of the apparatus through the ventilation portion 111, the amount of delivery of the scattered salt capturing body 20 by the motor 126 is adjusted so that the gauze 22 is positioned in the ventilation portion 111. . Thereby, the gauze 22 is exposed in the ventilation part 111.

  Here, the motor 126 is driven every predetermined period (for example, one month) by a motor control device 140 with a timer function (see FIG. 4), and the scattered salt capturing body 20 is sent out from the upper storage portion 116 and unused. The gauze 22 is moved to the position of the ventilation part 111 and the used gauze 22 is lowered from the ventilation part 111 to the lower storage part 118. Hereinafter, the operation of the holding device 100 will be described.

  FIGS. 6, 7, and 3 are elevation sectional views for explaining a method of using the holding device 100. First, the cover 130 is removed from the upper part of the casing 110 (see FIG. 5), the unused scattered salt capturing body 20 is inserted into the upper storage portion 116, and the top section of the scattered salt capturing body 20 is sent out. 120 rotators 122 are fitted, that is, the projections 123 of one peripheral surface 122B are fitted into the four holes 24B of the section.

  Next, as shown in FIG. 6, the motor 126 is driven to move the gauze 22 to the position of the ventilation portion 111. The gauze 22 of the ventilation part 111 is exposed through the ventilation part 111 and captures scattered salt.

  Thereafter, as shown in FIG. 3, the motor 126 is driven after the lapse of a predetermined period, so that the next unused gauze 22 is sequentially moved to the position of the ventilation portion 111, and the used gauze 22 is It is stored in a folded state in the lower storage portion 118. Here, the wall on the apparatus front side of the housing 110 functions as a regulating member that prevents the scattered salt capturing body 20 from being bent toward the apparatus front side. Finally, as shown in FIG. 7, all the scattered salt capturing bodies 20 are sent out from the upper storage section 116 and stored in a folded state in the lower storage section 118. The used scattered salt content capturing body 20 is removed from the lower housing portion 118 by removing the cover 132 from the side plate of the housing 110 (see FIG. 5).

  Here, as shown in FIG. 8, the used portion of the scattered salt capturing body 20 includes a plurality of sections in which the shielding plate 23 is provided between the sections in which the gauze 22 is provided in the lower storage portion 118 (this embodiment). Then, 2) it is folded in a stacked state so as to intervene. Accordingly, by sandwiching one gauze 22 between two shielding plates 23, the sealing performance of the gauze 22 can be secured, and each shielding plate 23 faces only one gauze 22, and other gauze 22 By not facing each other, salt content can be prevented from transferring from the plurality of gauze 22 to one shielding plate 23. Therefore, the amount of salt attached to the gauze 22 and the amount of salt attached to the shielding plate 23 can be added to measure the amount of salt scattered during each capture period, and the accuracy of measurement of the amount of salt scattered can be improved.

  As described above, the scattered salt content capturing apparatus 10 according to the present embodiment includes at least one section provided with the gauze 22 capable of capturing the salt content scattered in the atmosphere and the shielding plate 23 ( In this embodiment, two compartments) are alternately arranged, and a strip-shaped scattered salt capturing body 20 provided with a fold line 24C at the boundary between the sections, and a part of the scattered salt capturing body 20 are exposed. And a holding device 100 to be held on the surface. This holding device 100 is provided with a ventilation part 111 for exposing a part of the scattered salt capturing body 20, an upper stage part 112 above the ventilation part 111, and a lower stage part 114 below the ventilation part 111. The unused portion of the scattered salt trap 20 in the folded state in the upper storage portion 116 of the upper stage 112 is stored, and the scattered salt trap 20 in the folded state in the lower storage portion 118 of the lower stage 114 is stored. The housing 110 for storing the used part and the upper stage part 112 are arranged, and the unused part of the scattered salt trap 20 is unfolded and sent out from the folded state to the position of the vent 111, and the scattered salt trap And a delivery mechanism 120 that lowers the 20 used parts from the position of the ventilation part 111 to the lower storage part 118.

  Thus, the scattered salt content capturing body 20 is stored in a folded state in the upper storage portion 116, and the unused gauze 22 is stored in a predetermined manner by a simple operation of sending the scattered salt content capturing body 20 by a predetermined amount by the delivery mechanism 120. After a certain time, the gauze 22 can be moved from the upper storage portion 116 to the position of the ventilation portion 111 sequentially, and the used gauze 22 can be sequentially lowered from the position of the ventilation portion 111 to the lower storage portion 118 every predetermined time. At this time, the shielding plate 23 is interposed between the gauze 22 in the lower storage portion 118, so that it is possible to prevent the salt contents having different capture periods from being mixed due to contact of the gauze 22 having a different use period. Therefore, the gauze 22 for capturing the scattered salt can be exchanged in the 100-leaf box 1 by a simple operation, and the used gauze 22 can be stored so that salts with different capture periods do not mix.

  In addition, the holding device 100 includes a motor 126 that rotates the rotating body 122 of the delivery mechanism 120 and an unused gauze 22 that sequentially moves from the upper storage portion 116 to the position of the ventilation portion 111 every predetermined time. And a motor control device 140 that controls the motor 126 so that 22 descends from the position of the ventilation portion 111 to the lower storage portion 118 sequentially every predetermined time. As a result, the gauze 22 that captures the scattered salt can be automatically replaced in the 100-leaf box 1.

  Further, the housing 110 includes a cover 130 that is attached to and detached from the upper portion of the housing 110 in order to insert the unused scattered salt capturing body 20 into the upper storage portion 116, and a used scattered salt capturing body that has been used from the upper storage portion 116. And a cover 132 that is attached to and detached from the side plate of the housing 110 in order to take out 20 from the lower storage portion 118. Thereby, the unused scattered salt content capturing body 20 can be stored in the upper storage section 116, and the used scattered salt content capturing body 20 can be recovered from the lower storage section 118.

  Moreover, the scattered salt content capturing apparatus 10 according to the present embodiment includes the leaf box 1 that accommodates the holding device 100 and is provided with an air inlet that guides the scattered salt content capturing body 20. As a result, the gauze 22 can capture the amount of scattered salt corresponding to the air volume without being affected by rain.

  Moreover, the display for identifying each is written in the gauze 22 of the scattering salt content capturing body 20 according to the present embodiment. This indication is the month, etc. that is placed at the exposure location and used to capture the scattered salt. Therefore, management of the used gauze 22 can be facilitated.

  FIG. 9 is a longitudinal sectional view showing a holding device 200 according to another embodiment. As shown in this figure, the holding device 200 stores the scattered salt capturing body 30, the upper storage section 216 that stores the unused portion of the scattered salt capturing body 30, and the unused section of the scattered salt capturing body 30 in the upper stage. And a delivery mechanism 220 that sends the used portion of the scattered salt capturing body 30 from the ventilation portion 111 to the lower storage portion 118.

  The scattered salt capturing body 30 includes the gauze holder 34 without the hole 24B in the above-described embodiment, and a stopper 32 is detachably attached to the boundary between the section of the gauze holder 34 where the gauze 22 is located and the subsequent section. ing. The unused portion of the scattered salt capturing body 30 is stored in the upper storage section 216 in a state where each section is folded so as to overlap in the longitudinal direction of the apparatus.

  The delivery mechanism 220 includes a ball screw 222 that moves the upper storage portion 216 in the longitudinal direction of the apparatus, a motor 226 that rotates the ball screw 222, a lever 224 that is disposed on the ventilation portion 111, and a motor that operates the lever 224. (Not shown). When the motor 226 is driven and the ball screw 222 is rotated, the unused portion of the scattered salt trap 20 on the upper storage portion 216 is moved in the front-rear direction of the apparatus.

  The lever 224 is provided so as to be rotatable about an axis parallel to the horizontal direction of the apparatus. The lever 224 is hooked on a stopper 32 on the gauze 22 located in the ventilation portion 111, so that the gauze of the scattered salt capturing body 30 is obtained. Twenty-two compartments are held by the ventilation portion 111. On the other hand, the lever 224 rotates clockwise in the figure and removes the stopper 32 on the gauze 22 located in the ventilation part 111 from the gauze holder 34, thereby ventilating the compartment of the scattered salt capturing body 30 of the gauze 22. Lower from section 111 to lower storage section 118. At this time, the motor 226 is driven and the ball screw 222 is rotated so that the next section of the gauze 22 moves to the position of the ventilation portion 111, and the unused portion of the scattered salt capturing body 30 is sent out to the front side of the apparatus.

  As mentioned above, although the form for implementing this invention was demonstrated, the said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and equivalents thereof are also included in the present invention. For example, in the above embodiment, the protrusion 123 is fitted in the hole 24 </ b> B of the gauze holder 24 and rotated to send the unused portion of the scattered salt capturing body 20, and the rotation of the ball screw 222 causes the scattered salt capturing body 20 to rotate. The delivery mechanism 220 that sends out unused portions has been described as an example, but the configuration of the delivery mechanism is not limited thereto.

  Moreover, in the said embodiment, it is comprised so that the used part of the scattering salt content capture body 20 may be folded in the lower stage accommodating part 118 in the state piled up so that several divisions of the shielding board 23 may interpose between the divisions of the gauze 22. However, the number of sections of the shielding plate 23 between the sections of the gauze 22 may be one. Moreover, in the said embodiment, although the protrusion 123 was provided in the rotary body 122 and the hole 24B in which the protrusion 123 fits was provided in the scattering salt content capturing body 20, the hole in the rotating body 122 was provided, and the protrusion fitted in the hole was captured in the scattered salt content. It may be provided on the body 20.

  Moreover, in the said embodiment, although it comprised so that the wall of the apparatus front side of the lower step part 114 might function as a control member which prevents the scattering salt content capture body 20 from bending to the apparatus front side, the wall of the apparatus front side of the lower step part 114 is comprised. May be provided separately from the lower storage portion 118. Further, in the above embodiment, the holding devices 100 and 200 are placed in the 100 leaves box 1. However, when the holding devices 100 and 200 are installed in a place where they are not affected by rain, the 100 leaves box 1 may not be used. Good.

1 100 boxes, 2 galleys, 3 lids, 9 hinges, 10 scattered salt capture device, 20 scattered salt capture body, 22 gauze, 23 shielding plate, 24 gauze holder, 24A opening, 24B hole, 24C folding line, 30 scattered salt capture body , 32 stopper, 34 gauze holder, 100 holding device, 110 housing, 111 vent, 111A wall, 111B opening, 111C wall, 111D opening, 112 upper stage, 114 lower stage, 116 upper storage part, 117 partition wall, 118 Lower storage section, 119 partition wall, 120 delivery mechanism, 122 rotating body, 122A side surface, 122B peripheral surface, 123 protrusion, 124 rotating shaft, 126 motor, 130 cover, 132 cover, 140 motor control device, 200 holding device, 216 upper stage Storage unit, 220 delivery mechanism, 222 balls Di-, 224 lever, 226 motor

Claims (6)

Zones in which materials that can capture salt scattered in the atmosphere are arranged alternately with one or more zones that are provided with shielding plates, and folding lines are provided at the boundaries of the zones A scattered salt capturing body, and a holding device that holds the scattered salt capturing body so that a part thereof is exposed,
The holding device is
An opening for exposing a part of the scattered salt trapping body, a first chamber above the opening, and a second chamber below the opening are provided and folded into the first chamber A housing for storing the unused portion of the scattered salt-capturing body in a state of being stored, and storing a used portion of the scattered salt-capturing body in a state of being folded in the second chamber;
It is arranged in the first chamber and unfolds the unused portion of the scattered salt trapping body from the folded state and sends it down to the position of the opening, and the used portion of the scattered salt trapping body is A scattering salt content capturing apparatus comprising: a delivery mechanism that lowers the position from the position of the opening to the second chamber. The holding device is
A drive unit for driving the delivery mechanism;
The unused material sequentially moves from the first chamber to the opening position every predetermined time, and the used material sequentially descends from the opening position to the second chamber every predetermined time. The scattering salt content capture device according to claim 1, further comprising: a control unit that controls the driving unit.   The used portion of the scattered salt trapping body is folded in the second chamber in a stacked state so that the section provided with the shielding plate is interposed between the sections provided with the material. The scattering salt content capture device according to claim 2.   The used portion of the scattered salt trap is folded in the second chamber in a stacked state so that a plurality of sections provided with the shielding plate are interposed between sections provided with the material. The scattering salt content capture device described in 1. The housing is
A first opening / closing lid for inserting the scattered salt-capturing body into the first chamber;
The scattered salt content capturing apparatus according to any one of claims 1 to 4, further comprising a second opening / closing lid for taking out the scattered salt content capturing body from the second chamber.   The scattering salt content capturing apparatus according to any one of claims 1 to 5, further comprising a box that houses the holding device and is provided with an air inlet that guides the scattered salt content capturing body.

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