JP2011084875A - Tent for work - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an easy-to-install tent for work, capable of achieving great ease of handling and coping with the requirements at various installation sites properly, and enabling a worker to work even on a rainy and windy day securely. <P>SOLUTION: This tent 10 for work includes a support member 12 being detachably mounted on a structure 1 such as a rooftop section, a balcony or the like, a frame 14 supported on this support member 12, and a sheet 16 laid to cover the frame 14. The frame 14 is constituted by assembling a plurality of support members 18 to be mutually and detachably connected. This tent 10 for work also includes a curving means 26 installed across a plurality of support members 18 and adjusting distance between a plurality of support members 18 to curve the frame 14. This curving means 26 is formed by a fastening belt 28 stretched across a plurality of support members 18 to be tightened to bring a plurality of support members 18 close to each other. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to an improvement of a work tent for smoothly performing a construction work even in rainy weather when a waterproof construction work is performed by laying a waterproof sheet on a structure such as a roof of a building, for example. In particular, the present invention relates to ensuring work in an appropriate and simple manner corresponding to various work locations.

  For example, on structures such as office buildings, schools, houses, rooftops, balconies, verandas, etc. that are exposed to wind and rain, waterproof construction is carried out by laying a waterproof sheet on the frame or insulation of the structure. It is common. In this case, if the location where the waterproof sheet is laid is exposed to wind and rain, and there is rain during the work, the work must be suspended to avoid work in the rain. However, there was a problem that the construction schedule was greatly influenced by the weather.

  In this case, even if it is not difficult for the worker to work without worrying about wind and rain, in order to ensure the waterproof property of the installation site due to the nature of the work of waterproofing work, In order to ensure a good finish, it is necessary to perform the work in a state where the installation target is dry. Therefore, the work itself cannot be performed in a state where the installation site is wet with water.

  In order to avoid such a situation, various means for preventing rain have been proposed so that wind and rain do not enter the veranda or the balcony. As one of them, it has been proposed to install a support from the floor of the veranda to the ceiling and attach a sheet or curtain to the support (see, for example, Patent Documents 1 and 2). However, since waterproofing work is generally performed on the floor surface, if the support is installed on the floor surface in this way, the waterproofing work cannot be performed on the part, and the floor surface is There is a risk of damage.

  In this regard, it has also been proposed to install a sheet or a curtain by using a locking portion or a clothes rack installed on the structure side (see, for example, Patent Documents 3 and 4). According to this measure, there is no obstacle to the work on the floor, but it cannot be applied to structures where there are no locking parts or clothespins, etc. There is a problem that cannot be addressed.

  Furthermore, the construction site for waterproofing work is not uniform, and the shape and dimensions differ depending on the site, so it is important to be able to cope with various sites appropriately. In addition, the waterproofing work is usually performed by an operator who visits the site, so that it is difficult to properly accommodate if the storage and transportation of means for preventing rain are difficult or installation is troublesome. There's a problem.

Japanese Patent Laid-Open No. 11-76689 JP 2001-262801 A JP-A-6-146513 Utility Model Registration No. 3054909

  In view of the above problems, the problem to be solved by the present invention is excellent in handleability, can be easily installed, and appropriately cope with various installation sites to ensure work even in wind and rain. It is to provide a working tent that can be used.

  As a first means for solving the above problems, the present invention covers a support member that is detachably attached to a structure such as a rooftop or a balcony, a frame supported by the support member, and a cover for the frame. A work tent having a seat installed on the frame, wherein the frame is formed by assembling a plurality of support members that are detachably connected to each other, and the work tent is installed across the support materials. The working tent is further provided with bending means for adjusting the distance between the plurality of support members to bend the frame.

  According to the present invention, as a second means for solving the above-described problem, in the first solving means, the support member is provided at a place other than the target surface of the construction work in construction work such as waterproofing construction to the structure. The present invention provides a working tent characterized by being attached.

  According to the present invention, as a third means for solving the above-described problem, in any of the first and second solving means, the bending means is straddled across a plurality of support members and a plurality of support members. The present invention provides a working tent characterized by comprising a string-like member that is tightened so as to be close to each other.

  The present invention provides, as a fourth means for solving the above problems, a working tent characterized in that, in the third solving means, the string-like member is adjustable in tightening length. Is.

  According to the present invention, as a fifth means for solving the above-described problems, in any one of the first to fourth solving means, the frame may be at least one or a plurality of both-end support members to be curved. It is another object of the present invention to provide a working tent characterized in that the intermediate strut material is also arranged in a curved shape and formed in a lattice shape.

  According to the present invention, as a sixth means for solving the above-described problems, in any one of the first to fifth solving means, at least a support material to be bent by the bending means in the frame is flexible. The present invention provides a work tent characterized by having a working tent.

  According to the present invention, as a seventh means for solving the above-described problem, in any one of the first to sixth solving means, the frame is a plurality of frames arranged in a direction intersecting with the support material to be curved. A cross direction strut material is also included, and the cross direction strut material arranged in the middle of the bending direction among a plurality of cross direction strut materials is displaced by a bending means to bend a part of the frame, and then the end portion of the bending direction It is intended to provide a working tent characterized in that it is formed by displacing the cross-direction struts arranged in the above by a bending means and bending the other part of the frame.

  The present invention provides, as an eighth means for solving the above-described problem, in the seventh solution means, wherein the frame is bent in the bending direction after the cross-direction strut material arranged at the end in the bending direction is bent. The working tent is characterized in that it is formed by releasing the bending means for displacing the cross-direction struts arranged in the middle of the above.

  According to the present invention, as a ninth means for solving the above-described problem, in any one of the first to eighth solving means, the plurality of support members are connected via a cross-shaped connecting material. A working tent characterized by the above is provided.

  According to the present invention, as described above, a frame is formed by assembling a plurality of support members that are flexible and detachably connected to each other in a lattice shape. While it can be transported, it has the advantage of being easily assembled on site, and in particular, the frame can be bent by adjusting the number of connections and by adjusting the distance between multiple struts by means of bending. Therefore, it is possible to appropriately cope with various dimensions of the site, and by attaching the seat to the curved frame, rainwater can be efficiently removed without accumulating on the seat. There are real benefits.

  According to the present invention, as described above, since the support member is attached to a location other than the target surface of the construction work in the construction work such as waterproofing construction to the structure, the work target surface that is the property of the client is attached. At the same time, there is an advantage that the work tent does not become a hindrance to waterproofing work, and the work work can be carried out smoothly while eliminating wind and rain.

  According to the present invention, as described above, the intermediate strut material is also curved and disposed between the both-end strut materials to be curved. The rain can be prevented appropriately, and at the same time, there is an actual advantage that unnecessary load is applied to the seat due to rain accumulation and the reliability of the working tent is not impaired.

  According to the present invention, as described above, the cross direction strut material arranged in the middle of the bending direction among the plurality of cross direction strut materials is displaced by the bending means to bend a part of the frame, and then the bending direction. Since the frame is formed by displacing the cross-direction strut material arranged at the end of the frame by the bending means and bending the other part of the frame, the bending work can be easily performed and the entire frame There is an actual benefit that makes it easy to set the curvature appropriately.

  According to the present invention, as described above, since the plurality of support members are connected via the cross-shaped connecting member, there is an advantage that the assembling work can be easily performed.

It is a schematic perspective view of the working tent of the present invention. It is a perspective view which shows the state which attaches the support member used for this invention to a target object. It is an expanded sectional view of the support member used for the present invention. The state which connects a support | pillar material to the connection material used for this invention is shown, The figure (A) is the schematic perspective view, The figure (B) is the front view, The figure (C) is the sectional drawing. . FIG. 2A is a schematic perspective view of a state in which the first horizontal strut member used in the present invention is connected to a base pipe attached to a support member, and FIG. (B) is a perspective view of the state which fixes the horizontal direction 1st support | pillar material to a supporting member. The state which connects the support | pillar material used for this invention is shown, The same figure (A) is a perspective view of the state which connects a vertical direction 1st support | pillar material to a horizontal direction 1st support | pillar material, The same figure (B) is a vertical direction 1st. It is a perspective view of the state which connects a horizontal direction 2nd support | pillar material to 1 support | pillar material. The fastening belt which is a bending means used for this invention is shown, The figure (A) is the schematic perspective view, The figure (B) is an expansion perspective view of the attaching part to the support | pillar material of a fastening belt. It is a perspective view of the state where a transverse direction intermediate strut material is displaced by a fastening belt which is a bending means used in the present invention to bend a longitudinal first strut material. It is a perspective view of the state which connects the vertical direction 2nd support | pillar material and the horizontal 2nd support | pillar material to the horizontal direction intermediate | middle support | pillar material used for this invention. It is a perspective view in the state where a vertical direction support | pillar material is bent by displacing a horizontal direction 2nd support | pillar material with the fastening belt which is a bending means used for this invention. It is a schematic perspective view of a state where a sheet is put on a frame used in the present invention.

  An embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a working tent 10 according to the present invention. As shown in FIG. Particularly suitable for use in structures 1 such as verandas and balconies for residential use such as detached houses, and for school buildings, etc. It is used for the purpose of protecting and smoothing waterproofing work especially in the rain. However, the installation location is not particularly limited, and can be used for a structure 1 other than a balcony or a veranda, for example, a roof or a structure 1 that is a target of construction other than waterproofing work. It does not preclude use for any purpose other than the intended purpose.

  As shown in FIGS. 1 and 11, the working tent 10 includes a support member 12 detachably attached to a structure 1 such as a rooftop or a balcony, a frame 14 supported by the support member 12, and the frame. 14 and a sheet 16 installed so as to cover 14.

(1. Support member)
In the illustrated embodiment, the support member 12 includes a pair of curing materials 12B attached to a hook-and-loop fastener 12A that is detachably connected to each other, as shown in FIGS. 2 and 3, and the curing material 12B. And a clamp 12C to be tightened to the installation target.

  The support member 12 is attached to a location other than the target surface of the construction work in construction work such as waterproofing work on the structure 1. Specifically, since waterproofing work for a veranda or balcony is performed on the floor surface, the support member 12 is installed across the waist wall 1a or parapet of the balcony or veranda as shown in FIG. The As a result, there is no rain protection member on the floor, which is the work target, and the work tent 10 can be prevented from hindering waterproofing work.

  In this case, the wall thickness and width of the waist wall 1a and the parapet that are to be attached to the support member 12 are not necessarily constant, and differ from one installation site to another. Therefore, as shown in FIG. 3 in particular, after a pair of curing materials 12B are applied to both the front and back surfaces of the waist wall 1a, a hook-and-loop fastener 12A connected to the curing material 12B along the wall surface is installed and brought into close contact with each other. Thus, the curing material 12B can be disposed in close contact with the waist wall 1a and the parapet having various thicknesses and widths.

  As shown in FIG. 2, the pair of curing materials 12B installed in this manner is further clamped and fixed to the waist wall 1a by a clamp 12C. In this case, since the clamp 12C is fixed to the waist wall 1a or the like, the work target surface (floor surface) which is the property of the client is not damaged, and is placed through the curing material 12B. Will not be damaged. In addition, as this curing material 12B, a resin pad or the like can be used.

  Further, as shown in FIG. 2, the clamp 12C is provided with a pipe-like support receiver 12D into which the frame 14 is inserted. The support member 12 supports the frame 14 by the support receiver 12D. The support member 12 has at least two, preferably three or more, more specifically, a longitudinal support member 18A and a longitudinal intermediate support member, which will be described later, set according to the width of the installation site. 18B, by extension, the bending means 26 is installed at a location and a number corresponding to the location and the number to be installed. In addition, it is preferable to set the space | interval between the supporting members 12 around 1 m when the intensity | strength of the flame | frame 14 whole is considered.

  In this case, as shown in FIGS. 1 and 11, the frame 14 (vertical column member 18A) to be described below is generally a longitudinal waist placed parallel to the structure 1 of a balcony or a veranda. Since it is installed from the wall 1a (the waist wall 1a of the U-shaped waist wall 1a having no opposing surface) toward the eaves, the support member 12 is also installed on the waist wall 1a in the longitudinal direction. become. However, it is not necessarily limited to the form shown in FIGS. 1 and 11, and the support member 12 can be attached to the waist wall 1 a in both the longitudinal direction and the transverse direction, or on the opposite waist wall 1 a in the transverse direction. It is also possible to install the working tent 10 in an arch shape between the waist walls 1a in the transverse direction by attaching the support member 12 only.

(2. Frame)
As shown in FIGS. 4 to 10, the frame 14 includes a plurality of support members 18 that are detachably connected to each other, and is formed by assembling these support members 18. Therefore, the width and height of the frame 14 can be adjusted according to the dimensions of the installation site by setting the number of connections and the lengths of the support members 18 to various values. It can respond appropriately to the installation site of the dimensions.

  Among these strut members 18, at least a longitudinal strut member 18A and a longitudinal intermediate strut member 18B at both ends, which will be described later, need to be bent and bent by a bending means 26, which will also be described later. It is necessary to have a strength that can support the sheet 16 reliably. In the illustrated embodiment, as shown in FIG. 4 to FIG. 10, a hollow connecting pipe formed from a vinyl chloride resin or the like is used as such a support member 18. As this connection pipe, when a rigid polyvinyl chloride pipe is used, if a pipe with a diameter of about 20 mm and a wall thickness of about 3 mm is used, flexibility and strength can be realized in a balanced manner, and the weight is not bulky. In addition, handling is improved during transportation and connection.

  In addition, the plurality of connecting pipes which are the support members 18 are connected via a cross-shaped connecting member 20 as shown in FIGS. 4 to 10. Specifically, as shown in FIGS. 4 to 10, after the cross-shaped connecting member 20 is inserted into the hollow portion of the connecting pipe that is the column material 18, the connection pipe that is the column material 18 and the cross-shaped connection are connected. By attaching the retaining pin 22 that penetrates across the material 20, a plurality of connecting pipes that are the support members 18 can be connected in a lattice shape.

  In addition, the support | pillar material 18 is not necessarily limited to a hollow connection pipe, and if it has sufficient flexibility and intensity | strength, the solid stick which is not illustrated can also be used besides it. In this case, for example, the cross-shaped connecting member 20 is hollow, and a solid stick is inserted into the hollow portion of the connecting member 20 to be connected to each other to form the frame 14. Further, since the lateral strut material 18X and the lateral intermediate strut material 18Y, which will be described later, are not the objects to be curved, they do not necessarily have flexibility. However, the longitudinal strut material 18A and the longitudinal intermediate strut material at both ends are not necessarily required. It is possible to use the same member as 18B, that is, the support member 18 in any form of a hollow pipe or a solid stick. In this case, as a lateral strut material 18X and a lateral intermediate strut material 18Y, which will be described later, when a hard vinyl chloride tube is used, a material having a diameter of about 20 mm and a thickness of about 3 mm can be used.

  In addition, a T-shaped connecting material (not shown) can be used in places where the column members 18 do not necessarily have to be connected in a cross shape, such as the frame portion at the lower end of the eaves shown in FIGS. 1 and 11. . In any case, since the support members 18 are merely connected to each other by inserting / removing the connecting members 20 and attaching the retaining pins 22, the frame 14 is easily disassembled for each support member 18. It can be easily stored and transported, and can be easily assembled on site.

  As shown in FIGS. 1 and 11, the frame 14 includes at least the vertical support members 18 </ b> A at both ends, which are curved in the direction (vertical direction) intersecting the floor surface of the structure 1. There are two lateral struts 18X that are connected to the upper and lower ends of the longitudinal struts 18A at both ends and arranged in a direction (lateral direction) intersecting the longitudinal struts 18A at both ends. The two strut members 18 have a rectangular frame shape.

  In the illustrated embodiment, as shown in FIGS. 1 and 11, the frame 14 is also at least one or a plurality of pieces between the longitudinal struts 18A at both ends to be bent by the bending means 26 described later. In the illustrated embodiment, there are also three longitudinal intermediate strut members 18B, and two transverse strut members 18X are connected to the upper and lower ends of the longitudinal intermediate strut member 18B to form a grid. Has been. This vertical intermediate strut material 18B can prevent the central portion of the sheet 16 from slackening and a rain pool from occurring in the central portion of the sheet 16, and can appropriately prevent rain, and at the same time Therefore, it can be avoided that an unnecessary load is applied to the seat 16 and the reliability of the working tent 10 is impaired. It should be noted that the number of the vertical intermediate strut members 18B can be appropriately set in the field according to the width of the balcony or the like on which the work tent 10 is to be installed.

  On the other hand, in the illustrated embodiment, the frame 14 also extends in the horizontal direction between the upper and lower horizontal struts 18X connected to the upper and lower ends of the vertical struts 18A and the vertical intermediate struts 18B at both ends. It has an intermediate strut material 18Y. As shown in FIGS. 1 and 11, the horizontal intermediate strut material 18Y is arranged in the middle of the bending direction (vertical direction), and the vertical strut material 18A and the vertical intermediate struts at both ends are formed by a bending means 26 described later. When the material 18B is bent, it is displaced by the bending means 26 so as to be close to the lateral support material 18X, and has a role of assisting the bending work. The horizontal intermediate strut member 18Y is not necessarily installed when the vertical installation dimension of the working tent 10 is small, while it is not shown when the vertical dimension is large. Unlike the form, two or more can be installed.

  The frame 14 can be constructed as follows using the support member 18 and the connecting member 20. That is, as shown in FIG. 5, a relatively short base pipe 18 a is connected to the support receiver 12 </ b> D of the support member 12. When the eave height to be installed is low, the support column 18 can be directly connected to the support receiver 12D of the support member 12 without using the base pipe 18a. When it is necessary to set the lengths of the support material 18A and the longitudinal intermediate support material 18B to be long, the base pipe 18a is used to increase the strength and stability of the base of the frame 14 that is bent by the bending means 26 described later. The degree can be increased.

  On the other hand, as shown in FIG. 5A, a plurality of support members 18 are connected to a cross-shaped connecting member 20 in the same axial direction, and are arranged in a direction parallel to a line connecting the plurality of support members 12. The lateral first support member 18X1 is formed, the protruding portion of the connecting member 20 on the side not inserted into the support member 18 is inserted into the base pipe 18a, and the lateral first support member 18X1 is attached to the support member 12. Further, as shown in FIG. 5 (B), the fixing member 24 is attached across the horizontal first support member 18X1 and the clamp 12C of the supporting member 12, and the fixing member 24 is tightened to thereby fix the first lateral member. The support material 18X1 is firmly fixed to the support member 12. Thereby, scattering, shaking, etc. from support members 12, such as frame 14 and sheet 16, can be prevented. In addition, as this fixing member 24, a hook-and-loop fastener, a rubber band, a string etc. can be used, for example.

  Next, as shown in FIG. 6 (A), the remaining protrusions (protrusions on the side opposite to the protrusions inserted into the base pipe 18a) of the cross-shaped connecting member 20 in the first lateral support member 18X1. ), The connecting pipe 18 is inserted, and a plurality of (in the embodiment shown in FIG. 1, five) connecting members 18 are connected in a direction (vertical direction) intersecting the lateral first support column 18X1 to be connected to both ends. The vertical first strut material 18A1 and the vertical first intermediate strut material 18B1 are constructed.

  As shown in FIG. 6 (B), the longitudinal first strut member 18A1 and the longitudinal first intermediate strut member 18B1 at both ends thus installed are further processed in the same manner as the lateral first strut member 18X1. The connecting member 20 of the assembled horizontal intermediate strut material 18Y is inserted, and the horizontal intermediate strut material 18Y is connected to the vertical first strut material 18A1 and the vertical first intermediate strut material 18B1 at both ends.

(3. Bending means)
Here, the working tent 10 of the present invention further includes bending means 26 for bending the frame 14 as shown in FIGS. As shown in FIGS. 7 to 10, the bending means 26 is installed across the plurality of support members 18 and adjusts the distance between the plurality of support members 18 to bend the frame 14. Specifically, in the illustrated embodiment, the bending means 26 is spanned across the plurality of support members 18 so that the plurality of support members 18 approach each other, as shown in FIGS. It is composed of a string-like member to be tightened, more specifically, a tightening belt 28. As shown in FIGS. 7 to 10, the tightening belt 28 has a stopper 28a that can fix the tightening belt 28 at an arbitrary position. The stopper 28a causes the tightening belt 28 to have a desired tightening length. It can be adjusted and held. However, the bending means 26 is not limited to the tightening belt 28, and any other string-like member such as a string or a tape can be used as long as the distance between the two support members 18 can be adjusted. You can also.

  In this case, the entire frame 14 can be bent by the bending means 26 after the frame 14 is constructed by assembling all the necessary support members 18, but in the illustrated embodiment, in the illustrated embodiment, the intermediate portion in the lateral direction shown in FIG. At the stage where the support member 18Y is installed, as shown in FIG. 7, first, the first fastening belt 28A is wound around the first lateral support member 18X1 and the intermediate intermediate support member 18Y on the waist wall 1a side, Next, as shown in FIG. 8, the length of the first fastening belt 28A is adjusted, and the lateral intermediate strut material 18Y is displaced toward the lateral first strut material 18X1 fixed to the support member 12. Thus, the longitudinal first strut member 18A1 and the longitudinal first intermediate strut member 18B1 at both ends disposed between the lateral first strut member 18X1 and the lateral intermediate strut member 18Y are curved. By adjusting the fastening length of the fastening belt 28A, it is possible to appropriately set the curvature of curvature of the longitudinal first strut member 18A1 and the longitudinal first intermediate strut member 18B1 at both ends according to the installation location.

  In this case, as shown in FIGS. 7 to 10, the first tightening belt 28A is more specifically in the vicinity of the longitudinal first strut member 18A1 and the longitudinal first intermediate strut member 18B1 at both ends. In addition, it is preferable to bridge the connecting member 20 and the retaining pin 22 across the lateral first supporting member 18X1 and the intermediate intermediate supporting member 18Y. If it is straddled in the middle between the longitudinal first strut member 18A1 and the longitudinal first intermediate strut member 18B1, both the first lateral strut member 18X1 and the lateral intermediate strut member 18Y are subjected to unnecessary loads and are damaged. On the other hand, if it is in the vicinity of the first vertical strut material 18A1 and the first vertical intermediate strut material 18B1 at both ends, it is appropriately curved to the first vertical strut material 18A1 and the first vertical intermediate strut material 18B1 at both ends. It is because the load for can be applied.

  Thus, after curving the longitudinal first strut material 18A1 and the longitudinal first intermediate strut material 18B1 at both ends, as shown in FIG. 9, the lateral second strut material 18X2 is further connected. The vertical second support column 18A2 and the vertical second intermediate support member 18B2 at both ends are connected to the connecting member 20, and the entire frame 14 is constructed. Then, as shown in FIG. 10 (A), the horizontal first strut material 18X1 disposed at the start end in the bending direction (vertical direction) and the horizontal direction disposed at the terminal end in the bending direction (vertical direction). The second fastening belt 28B is separately spanned over the second support member 18X2 to adjust the fastening length, and the longitudinal support members 18A (the longitudinal first support member 18A1 and the longitudinal second support member) at both ends are adjusted. 18A2) and the longitudinal intermediate strut material 18B (vertical intermediate strut material 18B1 and longitudinal second intermediate strut material 18B2) are curved to adjust the curvature of curvature of the entire frame 14.

  In other words, in the illustrated embodiment, the lateral intermediate strut material 18Y disposed in the middle of the bending direction among the plurality of lateral strut materials 18X and 18Y is displaced to bend a part of the frame 14, and then bend. The frame 14 is formed by displacing the horizontal column member 18X disposed at the end of the direction and bending the other part of the frame 14. Thereby, compared with the case where it curves after attaching the whole flame | frame 14, it becomes easy to adjust to the curvature corresponding to the field of various dimensions while simplifying a bending operation | work.

  In this case, as shown in FIG. 10 (B), the first fastening belt 28A spanned between the lateral first strut member 18X1 and the lateral intermediate strut member 18Y has an end in the bending direction (vertical direction). The horizontal direction second column member 18X2 located in the section is displaced and removed only when the entire frame 14 is bent. That is, as shown in FIG. 10A, the first fastening belt 28A that displaces the lateral intermediate strut material 18Y disposed in the middle of the bending direction is not released until the entire frame 14 is bent, Until then, the curved state is maintained by the two tightening belts 28, and finally, the lateral first support member 18X1 disposed at the starting end portion in the bending direction (vertical direction) and the end portion in the bending direction (vertical direction). The first horizontal strut material 18X1 arranged in the bending direction (longitudinal direction) by the second fastening belt 28B disposed between the second horizontal strut material 18X2 arranged and the bending direction ( The curved state of the entire frame 14 is maintained by adjusting the distance to the lateral second support member 18X2 disposed at the terminal portion in the longitudinal direction.

  Therefore, after the entire frame 14 is bent, the lateral intermediate strut member 18Y can be removed from the connecting member 20 as shown in FIG. it can. In the illustrated embodiment, only one lateral intermediate strut member 18Y is used, but two or more lateral intermediate strut members 18Y can be used according to the length in the bending direction. Further, except for the timing of the bending work by the tightening belt 28, the order of assembling the support members 18 is not particularly limited. For example, the vertical second support members 18A2 and the vertical second intermediate support members 18B2 at both ends are provided. After being connected to the connecting member 20, the terminal lateral second support member 18 </ b> X <b> 2 can be connected to the connecting member 20.

(4. Seat)
After the frame 14 is formed, the frame 14 is installed so as to cover the sheet 16 as shown in FIGS. The sheet 16 is desirably waterproof to prevent rain. Specifically, the sheet 16 has waterproofness formed from, for example, a soft synthetic resin such as a polyvinyl chloride resin, a polyolefin resin, an ethylene vinyl acetate copolymer, or a synthetic rubber material. A resin sheet can be used, and among them, the sheet 16 made of polyvinyl chloride resin is particularly preferable.

  Further, as shown in FIG. 11, the seat 16 is disposed outside the support member 12 and is handrailed on the frame 14 or the balcony by an appropriate means such as a hook-and-loop fastener 30 so as not to fly by wind pressure or the like. Secure to. Thereby, the working tent 10 is completed.

  The present invention is widely applied to a waterproof work such as a condominium, an apartment, a detached house, and a structure to be waterproofed such as a balcony or a balcony for a business such as a school building. It can also be used as a rain guard other than for work purposes.

DESCRIPTION OF SYMBOLS 1 Structure 1a Waist wall of structure 10 Working tent 12 Support member 12A Surface fastener 12B Curing material 12C Clamp 12D Support receiver 14 Frame 16 Sheet 18 Support material 18A Vertical support material 18A1 Vertical first support material 18A2 Vertical first 2 strut material 18B Longitudinal intermediate strut material 18B1 Longitudinal first intermediate strut material 18B2 Longitudinal second intermediate strut material 18X Lateral strut material 18X1 Lateral first strut material 18X2 Lateral second strut material 18Y Lateral intermediate strut material 18a Base pipe 20 Connecting material 22 Retaining pin 24 Fixing member 26 Bending means 28 Tightening belt 28A First tightening belt 28B Second tightening belt 30 Surface fastener

Claims (9)

A working tent comprising a support member detachably attached to a structure such as a rooftop or a balcony, a frame supported by the support member, and a seat installed so as to cover the frame, Is formed by assembling a plurality of support members that are detachably connected to each other, and the working tent is installed across the plurality of support members and adjusts the distance between the plurality of support members. A working tent further comprising bending means for bending the frame. The work tent according to claim 1, wherein the support member is attached to a place other than a target surface of the work work in a work work such as waterproof work on the structure. tent. 3. The working tent according to claim 1, wherein the bending means is spanned across the plurality of support members and is tightened so that the plurality of support members approach each other. A working tent comprising a string-like member. The working tent according to claim 3, wherein the tightening length of the string-like member is adjustable. 5. The working tent according to claim 1, wherein at least one or a plurality of intermediate struts are curved between the both-end struts to be curved. A working tent characterized by being formed in a lattice shape. 6. The working tent according to claim 1, wherein at least a support material to be bent by the bending means in the frame has flexibility. . The working tent according to any one of claims 1 to 6, wherein the frame also includes a plurality of cross-direction strut members arranged in a direction intersecting the strut material to be curved, A plurality of cross-direction strut members are arranged in the middle of the bending direction, the cross-direction strut members are displaced by the bending means, and a part of the frame is bent, and then arranged at the end portion of the bending direction. A working tent formed by bending a crossing-direction support material by the bending means and bending another part of the frame. 8. The working tent according to claim 7, wherein the frame is formed by bending the cross-direction support member disposed at the end portion in the bending direction, and then the cross-direction support column disposed in the middle of the bending direction. A working tent formed by releasing a bending means for displacing a material. 9. The working tent according to claim 1, wherein the plurality of support members are connected via a cross-shaped connecting member.

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