JP4906532B2 - Pillar equipment for equipment such as control boxes for signal lamps - Google Patents

Description

  The present invention relates to a pole device for a device such as a controller for a signal lamp, and is generally applied when the device is installed at a low part of a utility pole.

  Bolts projecting from the equipment are passed through the fastening bracket, and nuts are screwed into the bolt tips protruding from the bracket, and the lower support bracket is attached to the equipment by tightening, while the upper support bracket is fastened to the utility pole, After hooking the retaining bracket attached to the device on the receiving piece provided on the upper supporting bracket, the lower supporting bracket is fastened to the utility pole using the band body by placing the lower supporting bracket against the power pole peripheral surface. There exists a thing of the structure which was made to mount an apparatus (for example, patent document 1).

Japanese Utility Model Publication No. 62-45446

  In the above conventional example, the mounting position of the device with respect to the utility pole is determined by hooking the receiving piece on the power pole side with the retaining piece on the device side, and the assembly position of the locking piece and the receiving piece is single. If it is determined that the equipment is in an inappropriate position that protrudes to the sidewalk or the roadway after placing the equipment into a pillar state, the pillar work is re-started from the beginning. Such a wasteful work is required.

  The present invention focuses on the drawbacks of such conventional examples, and was devised for the purpose of providing a device that can mount a device column in a state in which the amount of protrusion with respect to the sidewalk side or the roadway side is adjusted according to the site. is there.

In the equipment support bracket projecting in an arc shape corresponding to the peripheral side of the utility pole, both sides fixed to the upper side of the equipment at the upper end of the receiving piece joined to the side piece of the bracket base frame bent in a substantially square shape A pair of latching notches for latching a pair of latching pieces that are bent and projecting from each other are arranged side by side in a plurality of pairs , and the pair of latching notches are selected. Auxiliary metal fittings that hook onto the hook pieces, attach a mounting piece to the lower part of the device, and apply a central arc-shaped piece of the metal base frame joined to the mounting piece to the peripheral side of the utility pole. , the upper and lower end portions of the attachment piece respectively the assembly only holes corresponding to the latching notches of each set, screwed through the desired said set with only holes, the fastening bolts of the mounting piece A screw hole is provided in the lower part of the device.

  According to the present invention, it is possible to mount a device such as a control box of a signal lamp device, as well as to mount a column by adjusting the position according to the situation of the site at the time of mounting, and the tangential (cut) line of the utility pole Since the column can be adjusted by adjusting the position in the direction, it is possible to obtain a column with a good appearance.

  The drawings show an embodiment of a pole device for equipment such as a control box of a signal lamp according to the present invention, FIG. 1 is a front view, FIG. 2 is a plan view of FIG. 1, and FIG. 1 is a sectional view taken along line xx of FIG. 1, FIG. 4 is an enlarged plan view showing the relationship between the device bracket and the latch, FIG. 5 is a front view of FIG. 4, FIG. 6 is a perspective view of the device bracket, and FIG. FIG. 8 is a perspective view of a hook metal fitting.

  In the embodiment, the upper support metal 1 and the lower auxiliary metal fitting 2 are arranged so as to be fastened to the power pole D by using the band 3 and project from the power pole D, and the hook attached to the device B on the support metal 1 The fastener 4 is hooked and the auxiliary bracket 2 is fastened to the device B with the fastening bolt 5.

  The support metal fitting 1 is formed by welding the tip of a side piece 1a ″ of a metal base frame 1a formed by bending a metal plate into a substantially square shape in plan view, and both ends of the support metal piece 1b are formed as described above. Each side part where the center part piece 1a 'of the metal base frame 1a continuous with the side piece 1a' 'is formed in an arc shape suitable for the utility pole D, and the bifurcated front end side is welded to the receiving piece 1b as described above. The bases on the side of the central piece 1a ′ of the pieces 1a ″ and 1a ″ are provided with insertion holes 6 and 6 ′ through which the band 3 is inserted, and one insertion port 6 has the entire side piece 1a ″. While the bifurcated branch is used as a tool to serve as a tool insertion window, the support piece 1b that constitutes the support bracket 1 together with the bracket base frame 1a is reinforced by bending both ends, A pair of three latching notches 8, 8, 8A, 8A for latching a pair of latching piece pieces 7, 7 provided on the latching metal 4 8B, in which are provided side by side 8B laterally.

The auxiliary metal fitting 2 is formed by welding the tip of the side piece 2a ″ of the metal base frame 2a formed by bending a metal plate into a substantially square shape in plan view in the same manner as the support metal fitting 1 to the flat attachment piece 2b. The center part 2a ′ of the metal base frame 2a, which has both ends continuous with the side piece 2a ″, is formed in an arc shape suitable for the utility pole D, and the tip end side bifurcated is attached to the attachment piece 2b. At the base of each side piece 2a ″, 2a ″ welded through, on the side of the central piece 2a ′, there are provided insertion openings 9, 9 ′ for inserting the band piece 3, and one insertion opening 9 is The entire side piece 2a ″ is bifurcated to form a window shape formed by the attachment piece 2b, which also serves as a tool insertion window, and constitutes the auxiliary fitting 2 together with the fitting base frame 2a. said mounting piece 2b of the upper and lower end portions of assembly holes through the fastening bolt 5 wherein the 10, 10A, and 10B the To-one pair of engaging cutouts 8,8,8A, 8A, 8B, are juxtaposed so as to correspond to 8B.

The assembly holes 10, 10A, and 10B communicate with each other because of processing.

  In addition, the latch metal fitting 4 is provided on both sides of the upper end of the vertically long substrate 4a having the same width as the separation interval between the pair of latch notches 8, 8 or 8A, 8A or 8B, 8B. A pair of latching cutouts 8, 8, 8A, 8A, 8B, 8B A pair of latching cutouts 8, 8 or 8A, 8A, 8B, 8B, 8B, the latching piece pieces 7, 7 are bent. The through holes 12 for passing through the tightening bolts 11 to be fastened to the device B are provided on both the upper and lower sides of the substrate 4a.

Then, the fastening bolts 11 are screwed into the screw holes provided at predetermined positions on the upper side of the device B through the through holes 12 of the substrate 4a and tightened to attach the latch 4 to the device B. A screw 5 provided at a predetermined position on the lower side is screwed with a tightening bolt 5 that is passed through one of the assembly holes 10, 10A, 10B selected in accordance with the work site, and tightened to tighten the auxiliary metal fitting 2 as an attachment piece. 2b, on the other hand, the band 3 combined through the insertion holes 9, 9 'on the utility pole D side is fastened to the utility pole D, and the support fitting 1 is attached to the utility pole D at the central piece 1a' of the bracket base frame 1a. From the latching cutouts 8, 8 </ b> A, 8 </ b> B provided on the receiving piece 1 b of the support metal 1, an assembly hole selected according to the situation at the site when the auxiliary metal 2 is attached to the device B using the tightening bolt 11. One of 10, 10A, 10B A pair of ones 8, 8 or 8A, 8A or 8B, 8B corresponding to the object is selected, and the latching pieces 7 and 7 of the latch 4 protruding from the device B are latched. The installation work of the device B is finished by tightening the electric pole D through the two insertion openings 9 and 9 ′ and the band 3.

During this pole work, the support 1 is placed using the band 3 so that the front face 1b 'of the receiving piece 1b is arranged at a position orthogonal to the sidewalk, for example, Estimating the amount of protrusion of the device B with respect to the roadway side, select one set from the three sets of latching cutouts 8, 8, 8A, 8A, 8B, 8B, and the assembly corresponding to the set The fastening bolt 5 is passed through one of the holes 10, 10 </ b> A, 10 </ b> B, and the tip of the bolt 5 is screwed into the screw hole to fasten the auxiliary metal fitting 2 to the device B.

  In the case of the embodiment, for example, when one set of latching cutouts 8 and 8 (corresponding to the assembly hole 10) is in a position biased toward the roadway in FIG. 5, another set of latching cutouts 8B, 8B (corresponding to the assembly hole 10B) will be biased to the side of the sidewalk, and another set of latching cutouts 8A, 8A (corresponding to the assembly hole 10A) interposed between them, Between the other sets of latching sets 8, 8 and 8B, 8B, they will be arranged so as to be relatively positioned between the sidewalk side and the roadway side, but this is limited to the embodiment. There is no need.

  In any case, the equipment B can be mounted by adjusting the position in the direction orthogonal to the direction based on the sidewalk or road at the site.

Front view. The top view of FIG. Xx sectional drawing of FIG. 1 which abbreviate | omitted the column and showed. The enlarged plan view which shows the relationship between an apparatus bracket and a latch. The front view of FIG. The perspective view of an apparatus bracket. The perspective view of an auxiliary metal fitting. The perspective view of a latch.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Support metal fitting 2 Auxiliary metal fitting 2a Metal base frame 2b Mounting part piece 2a 'Center piece 4 Latching metal piece 5 Fastening bolt 7 Latching piece piece 8, 8A, 8B Latch notch 10, 10A, 10B Assembly hole

Claims (1)

In the equipment support bracket projecting in an arc shape corresponding to the peripheral side of the utility pole, both sides fixed to the upper side of the equipment at the upper end of the receiving piece joined to the side piece of the bracket base frame bent in a substantially square shape A pair of latching notches for latching a pair of latching pieces that are bent and projecting from each other are arranged side by side in a plurality of pairs , and the pair of latching notches are selected. Auxiliary metal fittings that hook onto the hook pieces, attach a mounting piece to the lower part of the device, and apply a central arc-shaped piece of the metal base frame joined to the mounting piece to the peripheral side of the utility pole. , the upper and lower end portions of the attachment piece respectively the assembly only holes corresponding to the latching notches of each set, screwed through the desired said set with only holes, the fastening bolts of the mounting piece A pole device for equipment such as a control box of a signal lamp, in which a screw hole is provided in the lower part of the equipment.

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