WO2014147831A1 - Outil pour monter un objet à monter - Google Patents

Outil pour monter un objet à monter Download PDF

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Publication number
WO2014147831A1
WO2014147831A1 PCT/JP2013/058374 JP2013058374W WO2014147831A1 WO 2014147831 A1 WO2014147831 A1 WO 2014147831A1 JP 2013058374 W JP2013058374 W JP 2013058374W WO 2014147831 A1 WO2014147831 A1 WO 2014147831A1
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WO
WIPO (PCT)
Prior art keywords
hole
rod
mounting
mandrel
shaped member
Prior art date
Application number
PCT/JP2013/058374
Other languages
English (en)
Japanese (ja)
Inventor
靖夫 熊谷
Original Assignee
中国電力株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中国電力株式会社 filed Critical 中国電力株式会社
Priority to JP2015506518A priority Critical patent/JP5763864B2/ja
Priority to PCT/JP2013/058374 priority patent/WO2014147831A1/fr
Publication of WO2014147831A1 publication Critical patent/WO2014147831A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
    • H01H2011/0068—Testing or measuring non-electrical properties of switches, e.g. contact velocity measuring the temperature of the switch or parts thereof

Definitions

  • the present invention relates to a mounting object mounting jig for mounting a mounting object to a mounting partner.
  • ⁇ ⁇ Attachment objects such as measuring instruments may be temporarily attached to the bottom surface of the measurement object during the measurement period.
  • attaching the measuring instrument there are a method in which the measuring instrument is gripped by the operator's own hand, a method in which the measuring instrument is gripped with a gripping tool such as a hook attached to the tip of the rod-shaped tool, and the like.
  • a gripping tool such as a hook attached to the tip of the rod-shaped tool
  • the suction force of a suction cup provided on the measuring instrument side or the magnetic force of a magnet may be used.
  • Patent Document 1 discloses a column support that can be rotated while maintaining the column holder in the same position.
  • the burden on the worker is high and also causes fatigue.
  • the operator may shake hands and shake due to this fatigue, and this vibration may be transmitted to the measuring instrument, affecting the measurement accuracy.
  • the attachment aid such as a suction cup, it is necessary to prevent a drop when the attachment object is detached from the attachment counterpart.
  • the mounting object when mounting an object such as a measuring instrument to the mounting partner, the mounting object can be securely held, and external force from the operator or the like is not easily transmitted to the mounting object after mounting. Is desired. In addition, it is desired that the attachment object does not fall when the attachment object is detached from the attachment partner even though the attachment aid is used.
  • the present invention has been made in view of such circumstances, and the purpose of the present invention is to reliably hold the mounting object when attempting to mount the mounting object on the mounting partner. While it is possible to make it difficult for external forces from workers to be transmitted to the mounting target, the mounting target mounting prevents the mounting target from dropping if the mounting target is removed from the mounting partner. To provide a jig.
  • the present invention is a mounting object mounting jig, in which a rod-shaped member that holds the mounting object on one end side and the other end side of the rod-shaped member can be inserted in the axial direction.
  • a through-hole penetrating in a direction intersecting the axis of the rod-shaped member is provided in a portion inserted into the cylindrical member at the other end of the rod-shaped member.
  • An insertion member for inserting the through hole is provided at an end portion on the side where the rod-shaped member is inserted, and the through hole has an opening wider than the thickness of the insertion member.
  • the mounting object mounting jig of the present invention when the mounting object is mounted on the mounting partner, the rod-shaped member is inserted into the cylindrical member so that the movement of the rod-shaped member with respect to the cylindrical member is restrained. Is done. Thereby, the attachment object can be made to contact an attachment other party reliably by the operator who holds the cylindrical member.
  • the restriction of the tubular member with respect to the rod-shaped member can be released by pulling the tubular member out of the rod-shaped member. At this time, since the through-hole has an opening wider than the thickness of the insertion member, it is possible to make it difficult to transmit the displacement of the inserted member to the rod-shaped member.
  • the attachment object can be reliably held when attempting to attach the attachment object to the attachment partner, and it is possible to make it difficult for external force from the operator or the like to be transmitted to the attachment object after the attachment.
  • the attachment object has come off the attachment counterpart, it is possible to provide an attachment object attachment jig that prevents the attachment object from falling.
  • the end of the tubular member on the side where the rod-shaped member is inserted has at least two projecting portions projecting in the axial direction of the tubular member, and the insertion member It is preferable that the member is stretched between the protruding portions and inserted through the through hole.
  • the insertion member protrudes from the cylindrical member by the protruding portion, the degree of freedom of movement of the insertion member relative to the through hole can be increased. Further, even when the cylindrical member is pulled out from the rod-shaped member larger, the connection state between the two can be maintained. And even if it is a case where an operator displaces the position of a cylindrical member largely, it can make it difficult to transmit the external force by the displacement to a rod-shaped member.
  • the through-hole is a first through-hole penetrating in a direction intersecting the axis of the rod-shaped member, the first through-hole being long in the axial direction of the rod-shaped member, A second through-hole penetrating in a direction intersecting the axis of the rod-shaped member and connected to the first through-hole from the other end side of the rod-shaped member, and having a hole width wider than the hole width of the first through-hole
  • the first through-hole preferably guides the insertion member in the axial direction of the rod-shaped member.
  • the rod-shaped member when the rod-shaped member is inserted into the cylindrical member, the rod-shaped member can be more easily inserted into the cylindrical member by guiding the moving path through the first through hole. Can do.
  • the second through hole has a wider hole width than the first through hole, it is possible to make the insertion member difficult to contact in the second through hole when the cylindrical member is pulled out from the rod-like member. . And even if it is a case where an operator displaces the position of a member to be inserted more largely, it can make it difficult to transmit external force by the displacement to a rod-shaped member.
  • the through hole has an inclined portion for making a transition from the hole width of the first through hole to the hole width of the second through hole.
  • the inclined portion can be slid, so that the insertion member can be easily moved.
  • the rod-like member can be more easily inserted into the member to be inserted.
  • the outer shape of the other end of the bar-shaped member preferably has a hemispherical shape.
  • the outer shape of the end portion is hemispherical, when the rod-shaped member rotates about the insertion member with respect to the outer cylindrical member, the end portion on the side where the rod-shaped member is inserted is the cylindrical member. It is possible to make it difficult to hang on the end. Therefore, even if the worker causes a displacement that rotates the insertion member about the position of the cylindrical member as an axis, it is difficult to transmit an external force due to the displacement to the rod-shaped member.
  • both the outer peripheral shape of the other end of the rod-shaped member and the outer peripheral shape of the end portion of the cylindrical member into which the rod-shaped member is inserted have a cylindrical shape.
  • a universal joint is preferably attached to the one end side of the rod-shaped member, and the rod-shaped member holds the mounting object via the universal joint.
  • the angle between the rod-shaped member and the object to be attached can be made variable by the universal joint, so that the object to be attached can be attached to the attachment partner in a state of being inclined at a predetermined angle.
  • the cylindrical member may be provided with a rod-shaped tool that extends in the longitudinal direction of the cylindrical member.
  • the mounting target can be mounted on the mounting partner.
  • the movement of the rod-shaped member relative to the member to be inserted is restrained by setting the rod-shaped member to be inserted into the member to be inserted.
  • the attachment object can be made to contact an attachment other party reliably by the operator holding the member to be inserted.
  • the restriction of the inserted member with respect to the rod-shaped member can be released by pulling out the inserted member from the rod-shaped member.
  • the through hole has an opening wider than the thickness of the insertion member, it is possible to make it difficult to transmit the displacement of the inserted member to the rod-shaped member.
  • the attachment object can be reliably held when attempting to attach the attachment object to the attachment partner, and it is possible to make it difficult for external force from the operator or the like to be transmitted to the attachment object after the attachment.
  • the attachment object has come off the attachment counterpart, it is possible to provide an attachment object attachment jig that prevents the attachment object from falling.
  • FIG. 3 is a front view of the measuring instrument mounting jig 1 in a state where a mandrel 11 is inserted into an outer cylinder 12.
  • FIG. 3 is a front view of the measuring instrument mounting jig 1 in a state where the mandrel 11 is pulled out from the outer cylinder 12.
  • It is the 1st explanatory view of play space 111b in measuring instrument attachment jig 1.
  • It is the 2nd explanatory view of play space 111b in measuring instrument attachment jig 1.
  • FIG. It is explanatory drawing of a mode that the measuring device 200 is fixed to the measuring device attachment jig 1.
  • FIG. It is explanatory drawing of a mode that the measuring device 200 is made to contact the air switch 300.
  • FIG. It is explanatory drawing after attachment of the measuring device 200.
  • FIG. It is explanatory drawing of the freedom degree of the outer cylinder 12 after the measuring device 200 is attached. It is explanatory drawing when the measuring device 200 has come off from the air switch 300.
  • It is explanatory drawing when making the measuring device 200 contact the upper switch 300 using the universal joint 20.
  • FIG. It is explanatory drawing when making the measuring device 200 contact diagonally using the universal joint.
  • FIG. It is explanatory drawing of the coupling 16.
  • FIG. It is explanatory drawing of the fixing method of the coupling.
  • FIG. 1 is a front view of the measuring instrument mounting jig 1 in a state where the mandrel 11 is inserted into the outer cylinder 12.
  • FIG. 2 is a front view of the measuring instrument mounting jig 1 in a state where the mandrel 11 is pulled out from the outer cylinder 12.
  • the configuration of the measuring instrument mounting jig 1 (corresponding to the mounting object mounting jig) will be described with reference to these drawings.
  • the measuring instrument mounting jig 1 includes a mandrel 11 (corresponding to a rod-like member), an outer cylinder 12 (corresponding to a tubular member), a mandrel-side joint member 13, a grip 15, and a connecting pin 121 (corresponding to an insertion member). Is provided.
  • the mandrel 11 is a cylindrical member.
  • the mandrel 11 has an insertion end 11a to be inserted into the outer cylinder 12, and a non-insertion end 11b to which a measuring instrument 200 described later is attached.
  • a mandrel side joint member 13 for fixing the measuring device 200 is provided on the non-insertion end 11 b side of the mandrel 11. Further, the insertion end 11a side of the mandrel 11 is formed so that the tip outer shape has a hemispherical shape.
  • the mandrel 11 and the mandrel side joint member 13 can be injection-molded as a single unit.
  • the mandrel 11 is provided with a through hole 111 penetrating in the diameter direction.
  • the through hole 111 has a connecting pin sliding groove 111a and a play space 111b.
  • the connecting pin sliding groove 111a is a through hole that is long in the axial direction of the mandrel 11, and has a hole width that is slightly larger than the diameter of the connecting pin 121 (that is, a hole that allows the connecting pin 121 to slide and move). (Width).
  • the play space 111b is a through hole having a hole width wider than the width of the connecting pin sliding groove 111a and connected to the connecting pin sliding groove 111a from the insertion end 11a side of the mandrel 11.
  • the play space 111 b has an opening that is sufficiently wider than the diameter of the connecting pin 121.
  • the connecting pin sliding groove 111a and the play space 111b have different hole widths
  • the connecting pin sliding groove 111a and the play space 111b have an inclined portion 113 for transition from the hole width of the connecting pin sliding groove 111a to the hole width of the play space 111b.
  • the outer cylinder 12 is a cylindrical member having a hollow inside.
  • the outer cylinder 12 has an inserted end 12a into which the mandrel 11 is inserted and a grip end 12b to which the grip 15 is attached.
  • Two protruding portions 124 protruding in the axial direction of the outer cylinder 12 are provided on the insertion end 12 a of the outer cylinder 12 so as to face each other.
  • the projecting portion 124 has a substantially triangular shape, and has a through hole at substantially the center of the triangular shape. Then, a bolt as the connecting pin 121 is inserted through the through hole and the washer 123 so as to be spanned over the protrusions 124 and screwed into the nut 122. The connecting pin 121 is inserted through the through hole 111 in the mandrel 11.
  • the protruding portion 124 has a substantially triangular shape, but the shape is not limited to this, and may be a semicircular shape or a trapezoidal shape.
  • the distance from the tip of the insertion end 11a to the edge of the play space 111b is configured to be short.
  • the connecting pin 121 can be provided at a position protruding from the insertion end 12 a of the outer cylinder 12 by the protruding portion 124. For this reason, in a state where the outer cylinder 12 is pulled out from the mandrel 11, the insertion end 11 a of the mandrel 11 is difficult to contact the inserted end 12 a of the outer cylinder 12.
  • the outer cylinder 12 includes an outer cylinder side joint member 14.
  • the outer cylinder 12 and the outer cylinder side joint member 14 can be integrally injection-molded.
  • the grip 15 includes a grip side joint member 151.
  • the grip side joint member 151 is fitted into the concave portion of the outer cylinder side joint member 14.
  • the grip side joint member 151 and the outer cylinder side joint member 14 have a through hole (not shown) penetrating in the left-right direction in the figure, and the connecting bolt 141 is inserted through the through hole.
  • the connecting bolt 141 is also inserted into the washer 143 and screwed into the nut 142, whereby the grip 15 is fixed to the outer cylinder 12.
  • FIG. 3 is a first explanatory view of the play space 111 b in the measuring instrument mounting jig 1.
  • FIG. 4 is a second explanatory view of the play space 111 b in the measuring instrument mounting jig 1.
  • FIG. 5 is a third explanatory view of the play space 111 b in the measuring instrument mounting jig 1.
  • 3 to 5 show the mandrel 11, a part of the outer cylinder 12, the connecting pin 121, the nut 122, and the mandrel side joint member 13.
  • FIG. Further, in the mandrel 11, a connecting pin sliding groove 111a and a play space 111b are shown.
  • 3 to 5 show a state where the outer cylinder 12 is pulled out from the mandrel 11.
  • the play space 111b has a sufficiently wide opening with respect to the connecting pin 121, as shown in FIGS. For this reason, as shown in FIG. 3, in a state where the connecting pin 121 is inserted slightly below the center of the play space 111b, the connecting pin 121 naturally does not come into contact with the edge of the play space 111b.
  • the distance from the tip of the insertion end 11a of the mandrel to the edge of the play space 111b is short, and as described above, the connecting pin 121 is more than the insertion end 12a of the outer cylinder 12 by the protruding portion 124. It is provided at the protruding position. Further, since the mandrel 11 has the play space 111b, the force of the outer cylinder 12 is not easily transmitted. And even if it is a case where the displacement which rotates the outer cylinder 12 centering on the connection pin 121 is produced, it can make it difficult to transmit the external force by the displacement to the mandrel 11.
  • the connecting pin 121 can move in the play space 111b even when the outer cylinder 12 has a slight rotation angle around the axis of the mandrel 11.
  • the outer cylinder 12 can rotate about the axis relatively freely with respect to the mandrel 11 without contacting the edge of the play space 111b. Then, it is possible to make it difficult to transmit the external force from the outer cylinder 12 to the mandrel 11.
  • FIG. 6 is an explanatory diagram of a mandrel of a reference example in which no play space is provided.
  • FIG. 6 shows a mandrel 1011 and an outer cylinder 1012 in the reference example. Further, a connection pin 1121 spanned over the outer cylinder 1012 and a nut 1122 for fixing the connection pin 1121 to the outer cylinder 1012 are shown.
  • the mandrel 1011 of the reference example does not have a wide opening like the play space in this embodiment, and the connecting pin 1121 always comes into contact with the edge of the through hole 111. That is, when the position of the outer cylinder 1012 held by the worker is shaken, the connecting pin 1121 comes into contact with the inner side of the mandrel 1011, and the external force from the worker is transmitted to the mandrel 1011.
  • the measuring instrument mounting jig 1 has the large play space 111b as described above. Therefore, in the state where the outer cylinder 12 is pulled out from the mandrel 11, the connecting pin 121 is connected to the play space 111b. The edges can be prevented from touching. That is, it is possible to make it difficult for the external force from the operator to be transmitted to the mandrel 11.
  • FIG. 7 is an explanatory diagram showing a state in which the measuring device 200 is fixed to the measuring device mounting jig 1.
  • the mandrel 11 is inserted into the outer cylinder 12.
  • the measuring device 200 in this embodiment is attached to the air switch 300 (refer to FIG. 8, which corresponds to a mounting partner) using the measuring device mounting jig 1.
  • the in-air switch 300 is a switch that is fixed to a utility pole or the like, but rainwater may be flooded inside due to corrosion of the outer surface or the like. Therefore, the measuring device 200 is used to acquire data in order to estimate the amount of water in the air switch 300.
  • the aerial switch 300 is mainly attached to the utility pole, and water is collected at the bottom when it is submerged, so that the measuring instrument 200 is attached to the bottom surface of the aerial switch 300.
  • the measuring instrument 200 in this embodiment includes a temperature sensor 220 for measuring temperature and a heater 230 for heating on the upper surface side.
  • the measuring device 200 is equipped with the suction cup 210 with a vacuum pump for adsorb
  • the measuring instrument 200 includes a measuring instrument side joint member 201 for fixing to the measuring instrument mounting jig 1 in the present embodiment on the bottom surface side.
  • the shape of the fitting portion 201 a of the measuring instrument side joint member 201 matches the shape of the fitting portion 13 a of the mandrel side joint member 13.
  • the fitting part 201a of the measuring instrument side joint member 201 is moved by sliding the measuring instrument side joint member 201 from the back side in FIG. It will be in the state fitted to the fitting part 13a of the mandrel side coupling member 13, and restrains the movement in the left-right direction in the figure.
  • the measuring instrument side joint member 101 and the mandrel side joint member 13 are formed with through holes 201b and 13b whose center axes coincide with each other in the left-right direction in FIG. Therefore, the measuring instrument side joint member 101 can be reliably fixed to the mandrel side joint member 13 by inserting the connecting bolt 131 through the through holes 201b and 13b and the washer 133 and screwing with the nut 132. And the measuring device 200 and the mandrel 11 can be reliably fixed.
  • FIG. 8 is an explanatory diagram showing a state in which the measuring device 200 is brought into contact with the air switch 300.
  • the measuring instrument 200 is fixed to the measuring instrument mounting jig 1 as described above, the operator can bring the measuring instrument 200 into contact with the measuring object 300 by holding the grip 15 and moving it upward.
  • the mandrel 11 is inserted into the outer cylinder 12 due to its own weight and the weight of the measuring device 200.
  • the radial movement of the mandrel 11 is restrained by the outer cylinder 12. Therefore, the measuring instrument 200 can be safely moved upward by simply moving the outer cylinder 12 upward. And the upper surface of the measuring device 200 can be made to contact the lower surface of the air switch 300 reliably.
  • the vacuum pump When the measuring device 200 is brought into contact with the air switch 300, the vacuum pump is operated in the suction cup 210 with the vacuum pump. Then, since the suction cup 210 with the vacuum pump is adsorbed on the bottom surface of the air switch 300, the measuring device 200 is fixed to the bottom surface of the air switch 300. At this time, the temperature sensor 220 and the heater 230 are also in contact with the bottom surface of the air switch 300. By doing in this way, the bottom face of the air switch 300 can be heated by the heater 230, and the temperature change at this time can be measured by the temperature sensor 220.
  • FIG. 9 is an explanatory diagram after the measuring instrument 200 is attached.
  • the outer cylinder 12 can be pulled downward so that the mandrel 11 is pulled out from the outer cylinder 12. In this way, if the measuring device 200 is adsorbed to the air switch, it is not necessary to support the measuring device 200, so the burden on the operator is reduced.
  • the restraint of the outer cylinder 12 with respect to the mandrel 11 can be released.
  • the connecting pin 121 is unlikely to contact the edge of the play space 111b, so that the displacement of the outer cylinder 12 is transmitted to the mandrel 11. Can be difficult. Therefore, even when the operator moves the outer cylinder 12 to some extent, the force accompanying the displacement of the outer cylinder hardly acts on the measuring apparatus 200.
  • FIG. 10 is an explanatory diagram of the degree of freedom of the outer cylinder 12 after the measuring instrument 200 is attached. After the outer cylinder 12 is pulled out as shown in FIG. 9, the position of the outer cylinder 12 can be changed so as to be inclined with respect to the mandrel 11 as shown in FIG.
  • the distal end portion of the insertion end 11 a of the mandrel 11 has a hemispherical shape, when the mandrel 11 rotates about the connecting pin 121 with respect to the outer cylinder 12, the insertion end 11 a of the mandrel 11 is covered by the outer cylinder 12. It is difficult to catch on the insertion end 12a. Therefore, even if the worker causes a displacement that rotates the outer cylinder 12 around the connecting pin 121 as an axis, it is difficult to transmit the external force due to the displacement to the mandrel 11.
  • the measurement device 200 is attached to the air switch 300 as described above, the measurement device 200 is removed when the measurement is completed.
  • the outer cylinder 12 is lifted so that the mandrel 11 is inserted into the outer cylinder 12. Then, the movement of the mandrel 11 in the radial direction is restrained.
  • the connecting pin 121 passes through the connecting pin sliding groove 111a, and the mandrel 11 is more easily inserted into the outer cylinder 12 by guiding its moving path. be able to. Furthermore, since the mandrel 11 includes the inclined portion 113, the inclined portion 113 can be slid when the connecting pin 121 moves from the play space 111b to the connecting pin sliding groove 111a. Thereby, since it becomes easy to guide the connecting pin 121 to the connecting pin sliding groove 111a, the mandrel 11 can be inserted into the outer cylinder 12 more easily.
  • the play space 111b has an opening wider than the connecting pin 121, when the mandrel 11 is inserted, the mandrel 11 and the outer cylinder 12 can allow a slight rotation around the central axis. . Then, the mandrel 11 can be more easily inserted and workability can be improved.
  • FIG. 11 is an explanatory diagram when the measuring device 200 is detached from the air switch 300.
  • the suction force may be reduced due to deterioration of the suction cup 210 and the like, and the measuring device 200 may be detached from the bottom surface of the air switch 300.
  • the connecting pin 121 is inserted into the through hole 111, the mandrel 11 remains connected to the outer cylinder 12. Therefore, as long as the operator holds the grip 15, the measuring device 200 fixed to the mandrel 11 can be prevented from falling.
  • the mandrel 11 when mounting an object to be mounted such as the measuring instrument 200 to a mounting partner such as the air switch 300, the mandrel 11 is the outer cylinder. As a result, the movement of the mandrel 11 in the radial direction is restrained with respect to the outer cylinder 12. As a result, the worker holding the outer cylinder 12 can reliably bring the attachment object into contact with the attachment counterpart.
  • the outer cylinder 12 is pulled downward to bring the mandrel 11 into the state of being pulled out of the outer cylinder 12, thereby releasing the restraint of the outer cylinder 12 with respect to the mandrel 11. be able to.
  • the play space 111b has an opening wider than the diameter of the connection pin 121, the connection pin 121 is unlikely to contact the edge of the play space 111b. Therefore, it is possible to make it difficult to transmit the displacement of the outer cylinder 12 to the mandrel 11.
  • the mandrel 11 is connected to the outer cylinder 12 because the connecting pin 121 is inserted into the play space 111b even if the attachment object is detached from the attachment counterpart. It remains. Therefore, it is possible to prevent the attachment object fixed to the mandrel 11 from falling.
  • FIG. 12 is an explanatory diagram when the measuring device 200 is brought into contact with the upper air switch 300 using the universal joint 20.
  • the positions of the measuring instrument 200 and the mandrel 11 are fixed by the mandrel-side joint member 13 and the measuring instrument-side joint member 201.
  • the operator must hold the grip 15 so as to face the mounting direction of the measuring instrument 200.
  • a universal joint 20 can be attached to the non-insertion end 11 b side of the mandrel 11 and can be connected to the measuring instrument 200 via the universal joint 20.
  • the universal joint 20 can freely change the angle at which the measuring instrument 200 and the mandrel 11 are joined. For this reason, for example, as shown in FIG. 12, even when the axial direction of the mandrel 11 and the mounting direction of the measuring device 200 do not coincide with each other, the measuring device 200 can be mounted on the air switch 300. And the workability
  • FIG. 13 is an explanatory diagram when the measuring device 200 is contacted obliquely using the universal joint 20.
  • the measuring instrument mounting jig 1 can be grasped with the mandrel axial direction facing upward.
  • the measuring device 200 can be attached to an oblique wall surface.
  • FIG. 14 is an explanatory diagram when the measuring device 200 is brought into contact in the lateral direction using the universal joint 20.
  • the measuring instrument 200 is mounted on the side wall while the measuring instrument mounting jig 1 is held obliquely. It can also be attached.
  • the measuring instrument mounting jig 1 in the present embodiment has been described, but the embodiment is not limited thereto.
  • it is good also as measuring the vibration of a measurement object as providing the acceleration sensor in the measuring device 200.
  • FIG. Thus, even when measuring vibration using an acceleration sensor, if the measuring instrument mounting jig 1 in this embodiment is used, it is difficult for the operator's vibration to be transmitted to the measuring instrument 200. It can be carried out.
  • FIG. 15 is an explanatory diagram of the joint 16.
  • the mandrel 11 and the measuring instrument 200 are fixed via the mandrel-side joint member 13, but these can also be fixed using the joint 16.
  • the outer cylinder side joint member 14 is sandwiched between the outer cylinder 12 and the grip 15, and both are fixed. However, these can be fixed only through the joint 16.
  • FIG. 15 shows a mandrel 11, an outer cylinder 12, and a joint 16.
  • the joint 16 includes a joint convex member 161, a joint concave member 162, and a fastening member 163.
  • the joint convex member 161 and the tightening member 163 are provided on the mandrel 11 and the grip 15.
  • the joint recess member 162 is provided in the measuring instrument 200 and the outer cylinder 12.
  • the joint convex member 161 is a cylindrical member, and a protrusion 161a is provided on a side surface thereof.
  • a fastening member 163 is provided on the base side of the joint convex member 161. Both the outer periphery of the joint convex member 161 and the inner periphery of the fastening member 163 are threaded, and the fastening member 163 can be moved in the longitudinal direction of the joint convex member 161 by rotating the fastening member 163.
  • the joint concave member 162 is a hollow cylindrical member, and the joint convex member 161 can be inserted in the longitudinal direction. Further, the joint recess member 162 is provided with a groove 162a through which the protrusion 161 can pass when the joint convex member 161 is inserted into the joint recess member 162.
  • the groove part 162 has a shape in which the protrusion 161 can enter the joint concave member 162 in the longitudinal direction and its path can be folded back in a J-shape.
  • FIG. 16 is an explanatory diagram of a method for fixing the joint 16.
  • the joint convex member 161 is first inserted into the hollow portion of the joint concave member 162.
  • the protrusion 161a also passes through the groove 162a (FIG. 16B).
  • the joint convex member 161 is rotated around the axis (FIG. 16C).
  • the protrusion 161a is engage
  • the fastening member 163 is rotated, and the joint convex member 161 and the joint concave member 162 are fixed.
  • the method of attracting to the mounting partner is not limited to this, and the magnet may be attracted using the magnetic force of the magnet.
  • the measuring instrument mounting jig 1 has been described as one form of the mounting target object mounting jig.
  • the mounting target object is not limited to the measuring instrument 200, and other than the measuring instrument 200 can be used as a mounting partner. It can be used when attaching an attachment object.
  • both the mandrel 11 and the outer cylinder 12 have been described as having a cylindrical outer peripheral shape, the mandrel 11 can be inserted into the outer cylinder 12 and the outer cylinder 12 restrains the movement of the mandrel 11 in the width direction. If possible, it may have a polygonal column shape.
  • the through hole 111 has the connecting pin sliding groove 111a and the play space 111b
  • the shape of the through hole 111 is not limited to this, and it is also possible to have one wide opening like the play space 111b. Good.
  • the connecting method is not limited to this. It is good also as a mechanism which can replace
  • the cylindrical grip 15 is provided at the lower part of the outer cylinder 12 with the central axes thereof being substantially the same. However, a grip that is orthogonal to the central axis is provided at the lower part of the outer cylinder 12. It is good. Further, the grip 15 can be a longer rod-shaped tool. And even when the attachment partner is away from the worker, the attachment object can be attached to the attachment object.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

L'invention vise à procurer un outil pour monter un objet à monter, lequel outil peut maintenir fermement un objet à monter quand il est effectué une tentative de monter l'objet sur une partie correspondante de montage, et peut empêcher une force externe à partir d'un opérateur, ou analogue, d'être transmise à l'objet à monter après le montage, et empêche l'objet à monter de tomber dans le cas où l'objet à monter est retiré à partir de la partie correspondante de montage. A cet effet, l'invention porte sur un outil pour monter un objet à monter, lequel outil est caractérisé en ce qu'un élément en forme de tige ayant une extrémité sur laquelle l'objet à monter est maintenu et un élément cylindrique dans lequel l'autre extrémité de l'élément en forme de tige peut être introduite dans la direction axiale sont fournis, la partie de l'autre extrémité de l'élément en forme de tige qui est introduite dans l'élément cylindrique est pourvue d'un trou traversant qui pénètre dans la direction d'intersection avec l'axe de l'élément en forme de tige, l'extrémité de l'élément cylindrique dans laquelle l'élément en forme de tige est introduit comportant un élément d'insertion qui est inséré dans le trou traversant, et l'ouverture du trou traversant étant plus large que la largeur de l'élément d'insertion.
PCT/JP2013/058374 2013-03-22 2013-03-22 Outil pour monter un objet à monter WO2014147831A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015506518A JP5763864B2 (ja) 2013-03-22 2013-03-22 取付対象物取付治具
PCT/JP2013/058374 WO2014147831A1 (fr) 2013-03-22 2013-03-22 Outil pour monter un objet à monter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/058374 WO2014147831A1 (fr) 2013-03-22 2013-03-22 Outil pour monter un objet à monter

Publications (1)

Publication Number Publication Date
WO2014147831A1 true WO2014147831A1 (fr) 2014-09-25

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PCT/JP2013/058374 WO2014147831A1 (fr) 2013-03-22 2013-03-22 Outil pour monter un objet à monter

Country Status (2)

Country Link
JP (1) JP5763864B2 (fr)
WO (1) WO2014147831A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7540194B2 (ja) 2020-05-18 2024-08-27 中国電力株式会社 気中開閉器の浸水判定装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112877918B (zh) * 2021-01-13 2022-09-13 徐州力达缝纫设备制造有限公司 一种双链线迹缝纫机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049446U (ja) * 1983-09-14 1985-04-06 三菱重工業株式会社 長柄検査鏡
JPH08219930A (ja) * 1995-02-08 1996-08-30 Yazaki Corp ガス漏れ警報器用点検装置
JPH10104108A (ja) * 1996-09-27 1998-04-24 Toko Denki Kk 浸水検出装置
JP2007248161A (ja) * 2006-03-14 2007-09-27 Sankyo Giken:Kk 水漏れ検知機
JP2011089806A (ja) * 2009-10-20 2011-05-06 Chugoku Electric Power Co Inc:The 浸水判定装置の取付方法及び取付冶具
JP2011244552A (ja) * 2010-05-14 2011-12-01 Chugoku Electric Power Co Inc:The 補助グリップ、及び当該補助グリップを装着した共用操作棒

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3662920B1 (ja) * 2004-07-09 2005-06-22 敏明 鈴木 煙感知器用加煙試験器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049446U (ja) * 1983-09-14 1985-04-06 三菱重工業株式会社 長柄検査鏡
JPH08219930A (ja) * 1995-02-08 1996-08-30 Yazaki Corp ガス漏れ警報器用点検装置
JPH10104108A (ja) * 1996-09-27 1998-04-24 Toko Denki Kk 浸水検出装置
JP2007248161A (ja) * 2006-03-14 2007-09-27 Sankyo Giken:Kk 水漏れ検知機
JP2011089806A (ja) * 2009-10-20 2011-05-06 Chugoku Electric Power Co Inc:The 浸水判定装置の取付方法及び取付冶具
JP2011244552A (ja) * 2010-05-14 2011-12-01 Chugoku Electric Power Co Inc:The 補助グリップ、及び当該補助グリップを装着した共用操作棒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7540194B2 (ja) 2020-05-18 2024-08-27 中国電力株式会社 気中開閉器の浸水判定装置

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JPWO2014147831A1 (ja) 2017-02-16

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