JP5405188B2 - Temporary enclosure bracket and temporary enclosure using the same - Google Patents

Description

  The present invention suppresses adverse external effects caused by noise and dust generated at a construction site, construction site, material storage site (hereinafter referred to as a construction site), and maintains a safe working environment. The present invention relates to a bracket used for a temporary enclosure in which the periphery is stretched with a sheet or the like, and a temporary enclosure using the bracket.

  Conventionally, as this type of temporary enclosure, for example, as shown in FIG. 9 of (a) Japanese Patent Application Laid-Open No. 2002-167773 (Patent Document 1), the surrounding area including each corner of the site of the construction site is used. A plurality of vertical struts are erected vertically at a predetermined interval along the vertical struts, and horizontal rails are erected on the upper and lower parts of the vertical struts. Fix it. And what fixes a long net | network to these vertical support | pillars and a horizontal crosspiece with fastening members, such as a string and a band, is known.

(B) Although not shown, a plurality of vertical pillars are set up at predetermined intervals along the periphery of the construction site, and horizontal rails are horizontally arranged on the upper, middle, and lower stages of the vertical pillars. It is also known that a vertically long steel plate is fixed to the horizontal rail via a hook member, so that a plurality of steel plates are juxtaposed to temporarily surround the construction site.

JP 2002-167773 A

  However, in the temporary enclosures of the conventional examples of (a) and (b), (a) a long net or a plurality of vertically long steel plates are set up in a vertical direction via a frame such as a plurality of vertical columns and horizontal rails. Therefore, noise and dust in the temporary enclosure leak out of the temporary enclosure from above the long net or the vertically long steel plate.

  (B) In addition, the long net or the vertically long steel plate is erected in the vertical direction, which gives discomfort to the workers inside the temporary enclosure and is bad for the landscape. It was a thing.

  The present invention is intended to solve the problems (a) and (b) of the conventional temporary enclosure, which reduces noise from the temporary enclosure and prevents dust from scattering. , A temporary enclosure bracket that eliminates the discomfort of the operator, is easy to assemble components, and is easy to install and remove the slanted body in the temporary enclosure. The purpose is to provide a temporary enclosure using the.

To achieve the above object, a bracket for temporary enclosure of claim 1 of the present invention includes a substrate having a predetermined length, both ends of the base, and only set the short pipe or clamp mounting member, securing the posts comprising first attachment member for the a second mounting member, wherein the end portions of the first mounting member and the short pipe or clamp mounting member of the second attachment member, any Keru set the clamp for securing the post In addition, one of the clamps of the first mounting member and the second mounting member fixes the vertical support, while the other clamp has an angle Θ of 90 intersecting the vertical axis and the virtual tilt axis of the vertical support. An inclined column provided so as to form an obtuse angle of not less than 180 ° and less than 180 ° is fixed.

  Here, although the said clamp may be a well-known thing, the thing of another structure may be sufficient and it does not specifically limit.

The temporary enclosure of claim 2 includes a plurality of vertical struts erected as a support frame inside the temporary enclosure plate, brackets arranged on the upper end portions of these vertical struts, and at least an outer side between adjacent brackets. and several rungs suitable which is disposed, a temporary enclosure made comprising these rungs, the sheet and stretched over so as to cover the longitudinal struts and inclined struts, as well as the bracket,
As the bracket, the temporary enclosure bracket according to claim 1 is used .

  Here, for example, as shown in FIG. 9 of Patent Document 1, a plurality of vertical struts in which the brackets are arranged are erected at predetermined intervals on a U-shaped section, The vertical structure of the vertical support is arbitrary.

The sheet body may be of any material, but is, for example, tent-shaped, and is connected to a rope, string, wire, or the like with respect to any of the horizontal rail, vertical column, inclined column, bracket, and the like. If it is fixed with a member, the attachment work of the sheet body is simple, the assembly work time is shortened, the workability is good, and the cost is low.
The sheet body is preferably rich in soundproofing, durability, water resistance and the like, and a so-called sound absorbing panel can also be adopted.

  Further, the temporary enclosure is such that one of the clamps of the first mounting member and the second mounting member fixes the vertical column, while the other clamp intersects the vertical axis and the virtual tilt axis of the vertical column. Inclined struts are fixed so as to form an obtuse angle of 90 ° or more and less than 180 °, and the horizontal beam, vertical column, inclined column, and bracket are stretched so as to be covered with a sheet body. Therefore, noise reduction at the construction site can be achieved, dust can be prevented from being scattered, a safe working environment can be maintained, and scenery can be improved.

According to the bracket for temporary enclosure of claim 1 of the present invention, a substrate having a predetermined length, both ends of the base, a short pipe or clamp mounting member set only, for fixing the strut and a first mounting member and the second mounting member, wherein the end portions of the first mounting member and the short pipe or clamp mounting member of the second mounting member, with both Keru set the clamp for securing the post, the One of the clamps of the first mounting member and the second mounting member fixes the vertical column, while the other clamp has an angle Θ of 90 ° or more that intersects the vertical axis of the vertical column and the virtual inclined axis. Since the inclined struts provided so as to form an obtuse angle of less than ° are fixed, this temporary enclosure bracket is spaced between a plurality of vertical struts erected on the inner side of the temporary enclosure plate. And arrange the Further, an appropriate number of horizontal bars are arranged on the outside between adjacent brackets, and a sheet body covering these horizontal bars, the vertical columns, the inclined columns and the brackets is stretched (see claim 2). ) Is possible.

That is, when the bracket according to claim 1 is used, one of the clamps of the first mounting member and the second mounting member fixes the vertical column, while the other clamp includes the vertical axis and the virtual inclined axis of the vertical column. Inclined struts are fixed so that the angle Θ intersecting with the angle forms an obtuse angle, so that the temporary enclosure in which the sheet body is stretched on the inner side of the temporary enclosure plate by tilting upward from the lower end toward the upper end Blanket can be provided with a simple configuration.

According to the temporary enclosure described in claim 2, a plurality of vertical struts erected as a support frame assembly inside the temporary enclosure plate, brackets arranged at the upper ends of these vertical struts, and at least adjacent brackets A temporary enclosure comprising an appropriate number of horizontal rails arranged on the outside, and a sheet body stretched so as to cover these horizontal rails, the vertical struts and the inclined struts, and the bracket ,
Since the bracket for temporary enclosure according to claim 1 is used as the bracket, the sheet body is inclined upwardly inside the temporary enclosure plate via the temporary enclosure blanket. and since it stretched, the temporary enclosure in noise and dust without leaking to the outside of the temporary enclosure, to landscape properties are also improved, is simple assembling work sheet body including the bracket, work Not only can the time be shortened and the sound insulation effect is excellent, but also the landscape can be improved by changing the color of the sheet body, and the sheet body can be easily attached and detached.

It is a front view of Example 1 of the bracket for temporary enclosures concerning this invention. FIG. 2 is a schematic perspective view of the clamp shown in FIG. 1. It is a schematic rear view of Example 2 which shows the assembly state of the temporary enclosure which coat | covered the bracket of FIG. It is the schematic perspective view which showed a part of the state which removed the sheet | seat body in FIG. 3, and assembled | attached the some vertical support | pillar, the bracket, and the crosspiece. FIG. 4 is a front view of FIG. 3. It is a perspective view which shows the combined state of the unit temporary enclosure boards in FIG. 3, and a crosspiece. It is a front view of Example 3 of the bracket for temporary enclosures concerning this invention.

A first embodiment of a temporary enclosure bracket according to the present invention is shown in FIGS. Further, the blanking racket Tsu preparative for temporary enclosure of Example 1, the column set at intervals in a plurality of longitudinal struts erected as a support framework inside the temporary shroud, outside between the bracket together FIGS. 3 to 6 show a second embodiment in which an appropriate number of horizontal bars are arranged, and these horizontal bars, vertical columns, inclined columns and brackets are covered with a sheet to form a temporary enclosure. Furthermore, another embodiment of the temporary enclosure bracket according to the present invention is shown in FIG.

A first embodiment of a temporary enclosure bracket (hereinafter simply referred to as “bracket”) according to the present invention is shown in FIGS.
Bracket 1 of the first embodiment, as shown in FIG. 1, a given base body 2 having a length, a short pipe 11 and 21 set only in the both end portions of the base 2, a first mounting for fixing a strut A member 10 and a second attachment member 20 are provided.

The base 2 is made of metal and formed in a flat plate shape. Both ends of the base 2 are slightly bent, and the short pipes 11 and 21 that become the first mounting member 10 and the second mounting member 20 are formed at the bent portions. It is integrally formed by welding.

  The first mounting member 10 and the second mounting member 20 can be fixed in a vertically symmetrical manner in FIG. 1 so as to be compatible and easy to assemble.

  That is, in this embodiment, the first mounting member 10 is composed of a short tube 11 into which the vertical column 12 is inserted, and a pair of clamps 13 and 13 fixed to both upper and lower edges of the short tube 11 by welding or the like. It is configured.

  As shown in FIG. 2, the clamps 13 and 13 are configured such that one end of a fixed clamp portion 31 having a substantially L-shaped cross section and one end of a movable clamp portion 32 having a substantially arc-shaped cross section are pivotable by a pivot 33. The bolt 34 connected and pivotally supported on the other end of the fixed clamp portion 31 by the pivot 35 is inserted into an engagement hole 37 formed in the bifurcated portions 36, 36 of the other end of the movable clamp portion 32, and the bolt 34. A nut 38 is screwed to the movable clamp portion 32 to tighten the movable clamp portion 32.

On the other hand, the second mounting member 20 has the same configuration as the first mounting member 10, and only changes the fixing position (angle) to the base body 2 from that of the first mounting member 10.
That is, the second mounting member 20 is provided so as to form an obtuse angle where the angle Θ intersecting the vertical axis 14 of the vertical column 12 and the virtual tilt axis 24 with respect to the vertical axis 14 is 90 ° or more and less than 180 °. The short tube 21 into which the inclined column 22 is inserted, and a pair of clamps 23 and 23 fixed to the upper and lower end edges of the short tube 21 by welding or the like.

  The clamps 23 and 23 have the same configuration as the clamps 13 and 13 described above, as shown in FIG.

The angle Θ at which the vertical axis 14 of the vertical support 12 intersects the virtual tilt axis 24 is 135 ° in this embodiment, but an appropriate tilt angle such as 150 ° or 120 ° can be adopted.
In FIG. 1, reference numerals 15 and 25 denote bolts that fasten and fix the vertical support 12 or the inclined support 22.

A second embodiment of the present invention will be described below with reference to FIGS.
In the second embodiment, the temporary enclosure bracket 1 of the first embodiment is applied to a temporary enclosure 60. That is, the brackets 1 for the temporary enclosure of the first embodiment are arranged at intervals on the upper ends of a plurality of vertical columns 12... 12 that are erected as a support frame assembly inside the temporary enclosure plate 61 of the temporary enclosure 60. In addition, an appropriate number of crosspieces 40... 40 are disposed at least outside the adjacent brackets 1 and 1. And the sheet | seat body 50 which coat | covers these horizontal rail 40 ... 40, the said vertical support | pillar 12 ... 12, the inclination support | pillar 22 ... 22 fixed to the said 2nd attachment member 20, and the bracket 1 ... 1. As shown in FIG. 3 and FIG.

3 and 4, reference numeral 41 denotes a known clamp that fastens and fixes the horizontal beam 40 and the vertical column 12 or the horizontal beam 40 and the inclined column 22.
In this embodiment, as shown in FIG. 6, the temporary enclosure 61 is formed by bending the both ends of a unit temporary enclosure 61a made of a vertically long plate inward to form a side body 62, and adjacent unit temporary enclosures. The side members 62 and 62 between 61a and 61a are abutted against each other, and a horizontal beam 40 is provided inwardly from the abutting part, and the horizontal beam 40 is held to the engaging portion 63 of the side member 62. A temporary enclosure plate 61 is configured by including a mounting bracket 65 having a U-shaped cross section having a locking portion 64 to be engaged, and fixing the mounting bracket 65 to the horizontal rail 40 with a bolt 66.
The configuration of the temporary enclosure 61 is not limited to that shown in FIG.

The sheet body 50 is a material rich in soundproofing, water resistance, heat resistance, durability, and the like. For example, the sheet body 50 is formed in a tent shape, and a connecting member 51 such as a rope, a string, or a wire attached to the sheet body 50 is used. For example, it is bound to the horizontal bar 40, the inclined column 22 and the like. According to such a method, the attachment or detachment of the sheet body 50 can be easily performed, which is particularly suitable for a temporary site or the like used temporarily.
Of course, the sheet body 50 may be formed by using a material that can be used for many years, and may be a method of coupling to the vertical column 12, the horizontal bar 40, the inclined column 22, or the like. .

  Moreover, although the magnitude | size of this sheet | seat body 50 changes suitably according to conditions, such as an attachment field, for example, a thing with a horizontal width of 180 cm, 150 cm ..., etc. and a height of about 70-200 cm will be used. As described above, an appropriate size can be used according to the situation at the installation site or the like.

FIG. 7 shows a front view of a temporary enclosure bracket according to the third embodiment of the present invention.
The bracket 1 of the third embodiment is a modification of the first embodiment, and the flat clamp mounting members 17 and 27 are welded to both ends of the base 2 without providing the short tubes 11 and 21 shown in FIG. The clamps 13, 13, 23, 23 are fixed to both ends of the clamp mounting members 17, 27 by welding or the like.

The vertical support 12 is fastened and fixed by the clamps 13 and 13, and the inclined support 22 is fastened and fixed by the clamps 23 and 23.
Since other configurations are the same as those in the first embodiment, the description of the first embodiment may be referred to. Also in the case of the bracket 1 of the third embodiment, the bracket 1 can be assembled as shown in FIGS.

  Note that the horizontal beam 40 shown in FIG. 3 of the second embodiment is provided with three horizontal beams 40, 40, 40 except for the two horizontal beams 40, 40 installed inside the temporary enclosure 61. ing. However, the number of the horizontal rails 40 is not limited to three but may be two or more, and the design can be changed as appropriate.

1 Bracket for temporary enclosure
2 Base 10 First mounting member 11 Short tube 12 Vertical support column 13 Clamp 14 Vertical axis 15 Bolt 17 Clamp mounting member 20 Second mounting member 21 Short tube 22 Inclined support column 23 Clamp 24 Virtual inclined axis 25 Bolt 27 Clamp mounting member 31 Fixed clamp Part 32 Movable clamp part 34 Bolt 40 Cross rail 41 Clamp 50 Sheet body 51 Connection member 60 Temporary enclosure 61 Temporary enclosure board The angle which the vertical axis of a vertical support | pillar intersects with a virtual inclination axis

Claims (2)

A substrate having a predetermined length;
At both ends of the base, a short pipe or clamp mounting member set only, and a first mounting member and the second mounting member for securing the support post,
Wherein the opposite ends of the first mounting member and the short pipe or clamp mounting member of the second mounting member, with both Keru set the clamp for securing the post,
One of the clamps of the first mounting member and the second mounting member fixes the vertical column, while the other clamp has an angle Θ of 90 ° or more between the vertical axis of the vertical column and the virtual inclined axis. A bracket for temporary enclosure, wherein an inclined column provided so as to form an obtuse angle of less than 180 ° is fixed. Appropriate number of horizontal struts arranged outside the space between adjacent vertical brackets, a plurality of vertical struts erected as a supporting frame inside the temporary enclosure, and at the upper end of these vertical struts. A temporary enclosure comprising a crosspiece and a sheet body stretched so as to cover these horizontal crosspieces, the vertical support column and the inclined support column and the bracket ,
A temporary enclosure comprising the temporary enclosure bracket according to claim 1 as the bracket .

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