JP3007958U - Safety bulletin boards for construction and civil engineering sites - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a new safety bulletin board that can be used repeatedly according to various construction sites, can be used repeatedly, is easy to install and remove, and has excellent aesthetics. [Structure] Multiple display boards c for displaying various confirmation items
Is appropriately selected for each installation site (construction site), and inserted between the upper and lower rails 6a, 8a, 6b, 8b, 6c, 8c so that the writing surface 32 that has been repeatedly used for writing is facing the front. The display plate mounting frame a is held on the front side. Display plate mounting frame a
Since it is self-supported by the support legs b, it can be carried in to the site and installed as it is, and can be carried out as it is after the completion of construction. At the installation site, necessary items are written on the writing surface 32 of each display board c, and after the display period or the construction is completed, the written article is erased to prepare for repeated writing.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a safety bulletin board for construction / civil construction sites, and more specifically, it is a safety bulletin board for construction / civil construction sites that can be used repeatedly, is easy to install and remove, and has excellent aesthetics. Regarding

[0002]

[Prior art]

 At the construction / civil engineering site, it is obligatory to install a safety bulletin board to display various confirmation items such as "safety target", "work chief list", "non-accident record list", etc. In this safety bulletin board, a desired panel body such as a concrete panel is attached at a predetermined height position of the frame formed by a frame made of square timber or a single pipe panel, and the above-mentioned confirmation items are attached to the surface of the panel body. It is made by nailing a signboard filled in by painting, etc. It is installed at a predetermined place in the construction site by embedding the lower ends of the left and right support legs of the above-mentioned frame in the soil.

[0003]

[Problems to be solved by the device]

 The above-mentioned conventional safety bulletin board is made by hand at the construction site as described above, but it is a disposable one that is discarded at the end of the construction, which is uneconomical to set up with cost and effort, and it is repeated. The durability of the signboard is poor because it is not taken into consideration, and there are drawbacks such as the paint is peeled off and the appearance is poor, and the aesthetics are also poor, especially when the confirmation item is due to painting. It was The present invention has been made in view of the above-mentioned conventional circumstances, and the purpose thereof is to be adaptable to various construction sites and can be repeatedly used, and the installation and removal work is easy, and The aim is to provide a new safety bulletin board with excellent aesthetics.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the safety bulletin board for construction and civil engineering construction sites of the present invention is, in claim 1, a display board mounting frame which is framed in a substantially rectangular shape in a front view, and the display board mounting frame is self-supporting. A support leg and a plurality of display boards held by the display board mounting frame.A reusable writing process that allows writing with a writing instrument and erasing with an erasing tool is provided on at least the front side of each of the above-mentioned display boards. At the same time, the upper and lower rails are erected at an appropriate height position on the front part of the display plate mounting frame with a space that allows the display plate to be inserted and removed freely. It is characterized in that a number of display plates are inserted and held in parallel.

According to a second aspect of the present invention, the upper and lower rails for inserting and holding the display plate so as to be freely inserted and removed are provided in a multi-step shape in the height direction of the front portion of the display plate mounting frame. To do.

According to a third aspect of the present invention, the front and back sides of the display plate are subjected to a reusable writing process capable of writing with a writing tool and erasing with an erasing tool.

Further, according to a fourth aspect of the present invention, water drainage openings are provided at appropriate positions on the lower rails of the upper and lower rails.

[0008]

[Action]

 According to the configuration of claim 1, a plurality of display boards for displaying various confirmation items such as “safety target”, “work chief list”, “accident-free record list”, “priority target”, etc. are provided in advance. The display board can be easily selected and appropriately selected for each installation site (construction site), and between the upper and lower rails so that the surface that has been subjected to a transcription process (writing surface) that can be repeatedly used is the front surface. Insert it and hold it on the front side of the display plate mounting frame. The display board mounting frame is self-supported by the support legs, so it should be carried in to the site and installed as it is, and after the construction is completed, it should be carried out as it is. At the installation site (construction site), write down the necessary items on the writing surface of each display board, and erase the written items after the display period or after construction to prepare for repeated writing.

According to the second aspect of the present invention, since the upper and lower rails for holding the display plate are provided in multiple stages, it is possible to display a large number of various display plates, which is a large-scale construction. It will be possible to support a wider range of construction sites, from small to small construction.

According to the configuration of claim 3, since both the front and back surfaces of the display board can be repeatedly copied, for example, the front side of any display board is used for displaying the “safety target”, and the back side of the display board is the “work chief's list”. It is possible to use two types of displays with a single display board for "table" display, etc. Therefore, it is possible to support a wider range of construction sites while reducing the total number of display boards.

According to the structure of claim 4, rainwater and dust particles accumulated on the lower rail at the installation site (construction site) are discharged from the opening to maintain the smooth workability of inserting and removing the display plate. It also contributes to improving the aesthetic appearance of the bulletin board.

[0012]

【Example】

 An embodiment of a safety bulletin board for construction and civil engineering sites according to the present invention will be described below with reference to FIGS. 1 and 2. In FIG. 1, a is a display plate mounting frame, b is a support leg, and c is a display plate. The display board mounting frame a is a frame material having a desired strength and durability, and in the present embodiment, is a frame formed in a substantially rectangular shape in a front view using a predetermined number of angle steels of a predetermined length made of stainless steel or the like. , To be more specific, the left and right side frames 1a, 1b, the upper frame 2a, and the lower frame 2b are joined to each other, and the width dimension of the display board c is about twice and the height dimension of the display board c is about three times or more. A frame body 3 having a quadrangular shape in a front view is formed, and a vertical reinforcing frame 4 is erected at a substantially central portion in the width direction of the frame body 3, and an upper frame 2a is formed in the height direction of the frame body 3. The first horizontal reinforcing frame 5a is installed between the left and right side frames 1a and 1b with a space approximately the same as the height of the display plate c between them, and further, the first horizontal reinforcing frame 5a and the left and right side frames 1a and 1b are arranged in the same order. It is formed by arranging a second lateral reinforcing frame 5b and a third lateral reinforcing frame 5c at intervals.

In addition, at an appropriate height position of the front surface of the display plate mounting frame a, upper and lower rails are provided in the height direction of the display plate mounting frame a at intervals so that the display plate c can be freely inserted and removed. On the other hand, in the present example, it is erected in a multi-stage manner, as shown in FIG. That is, angle steel is installed along the front side of the upper frame 2a to form the upper rail 6a. Further, on the front side of the first lateral reinforcing frame 5a, the strip steel is fixed to the protruding tip side of the round bars 7, 7 ... The rod 7 forms the lower rail 8a and the strip steel lower side forms the upper rail 6b. Similarly, on the front side of the second horizontal reinforcing frame 5b, the strip-shaped steel is fixed to the projecting tip side of the round bars 7, 7 ..., and the lower rail 8b is formed by the upper side of the strip-shaped steel and each round bar 7. At the same time, the upper rails 6c are respectively formed on the lower side of the strip steel. Further, angle steel is laid along the front side of the third lateral reinforcing frame 5c to form the lower rail 8c. Then, between the upper and lower rails 6a, 8a, 6b, 8b, 6c, 8c, a plurality of (two in this example) display plates c can be inserted and held in parallel.

Further, a back plate 9 is fixed between each of the above-mentioned upper frame 2a, the first horizontal reinforcing frame 5a, the second horizontal reinforcing frame 5b, and the third horizontal reinforcing frame 5c, and the upper and lower rails 6a, The rattling of the display board c inserted and held between 8a, 6b, 8b, 6c and 8c is prevented. In FIG. 1, for the sake of convenience, the back plate 9 fixed to the first lateral reinforcing frame 5a, the second lateral reinforcing frame 5b, and the third lateral reinforcing frame 5c is omitted.

Since the lower rails 8a, 8b are formed at their lower surface sides, that is, the sliding contact surface portions when the display plate c is inserted, with round bars 7, 7 ... The display plate c can be smoothly inserted and slid, and the opening 10 for draining water is formed between the adjacent round bars 7 and 7 phases. Further, as shown in FIG. 2, on the back side of each of the strip steels, a guide plate 11 for guiding rainwater, sand, etc. dripping from the drainage opening 10 to the back side of the display plate mounting frame a is supported. It is fixed in a slanted manner via a rod 12.

The supporting legs b are made of a frame material similar to that of the display board mounting frame a, and in this embodiment, a predetermined number of chevron steels of a predetermined length made of stainless steel or the like are used to raise the grounding underframe 20 and the left and right rises. The frames 25, 25 are integrally attached to the display plate mounting frame a, and the ground plate frame 20 and the left and right rising frames 25, 25 support the display plate mounting frame a by itself without falling even in strong wind. It is becoming like this. The grounding base frame 20 is fixed to both ends of the lower frame 2b of the frame body 3 in the lengthwise direction and the central portion thereof by extending to the rear surface side of the display plate mounting frame a and fixedly mounting the grounding short frames 21. A grounding long frame 22 is fixedly formed between the extending ends of 21. The rising frames 25, 25 are inclined frames 26, 26 raised from the joining corners of the left and right ground short frames 21 and the long ground frame 22 toward the upper ends of the left and right side frames 1a, 1b of the frame body 3 described above. The first horizontal frame 27 is installed between the upper ends of the tilted frames 26, 26 and the upper ends of the left and right side frames 1a, 1b, and the ground short horizontal frame 21, the inclined frame 26, the left and right side frames 1a, 1b, the second horizontal frame 28 extending between the inclined frames 26, 26 and the left and right side frames 1a, 1b so that the substantially triangular portion surrounded by the first horizontal frame 27 is divided into three in the height direction. The third horizontal frame 29 is erected and formed.

As shown in the enlarged view of FIG. 2, each display board c has a surface portion on both front and back surfaces of a substrate 30 made of foam such as Styrofoam, and the surface portion can be repeatedly written by a writing instrument and erased by an erasing instrument. A white board (so-called white board) 31, 31 that has been subjected to a brushing process that can be used is integrally joined. The upper part of the white board 31 is pre-printed with characters for clearly indicating various confirmation items such as “safety target”, “work chief list”, “accident-free record list”, “priority target” or the like. Plural kinds of display boards c can be easily prepared in advance by appropriately displaying them by painting, etc., and plural kinds of those for displaying necessary confirmation items at the installation site (construction site) can be arbitrarily selected from among them. , Inserting in parallel between the above-mentioned upper and lower rails 6a, 8a, 6b, 8b, 6c, 8c, and holding multiple sheets (up to 6 sheets in this example) on the front side of the display plate mounting frame a. To be done. On the surface of the white board 31 of each display plate c, that is, the writing surface 32, various necessary items such as a safety goal, a list of work chiefs, a record of no accident, and a priority goal are written by using a writing tool for the white board. It is filled in arbitrarily. These items will be erased using the eraser for the white board, etc. in preparation for the re-entry after the display period and the completion of the construction.

Therefore, when using the safety bulletin board of the present embodiment having the above-mentioned configuration, "safety goal", "work chief list", "no accident record table", "priority goal", etc. The display board c for displaying various confirmation items can be arbitrarily selected for each installation site (construction site), and the upper and lower rails 6a, 6a can be used so that the writing surface 32, which has been repeatedly used, is in the front. Inserted between 8a, 6b, 8b, 6c, 8c to hold arbitrary display plates c, c ... at appropriate positions on the front side of the display plate mounting frame a. Since the display board mounting frame a is self-supported by the supporting legs b, it can be carried in to the site by a UNIC vehicle or the like and installed as it is, and after the construction is completed, it can be carried out as it is. At the installation site (construction site), fill in the necessary information on the writing surface 32 of each display board c, and erase the entries after the display period or after construction to prepare for repeated writing.

In the present embodiment, since the upper and lower rails 6a, 8a, 6b, 8b, 6c, 8c for holding the display board a are present in a multi-stage form, it is possible to display a large number of various display boards c. It is possible to handle a wider range of construction sites, from large-scale construction to small-scale construction. However, the safety bulletin board according to claim 1 or claim 3 or claim 4 is not limited to this. For example, even if the structure has only one upper rail and one lower rail, the initial purpose can be achieved.

In this embodiment, the front and back surfaces of the display board c can be repeatedly copied. For example, the front side of any display board c is used for displaying the "safety target", and the back side is used for "the work chief. It is possible to combine two types of displays with a single display board for displaying "tables", etc. Therefore, it is possible to support a wider range of construction sites while reducing the total number of display boards c. However, the safety bulletin board according to claim 1 or claim 2 or claim 4 is not limited to this, and if at least the surface side of the display board is repeatedly reprinted, the initial purpose will not be achieved. it can.

Further, in the present embodiment, at the installation site (construction site), rainwater, dust particles, etc. accumulated on the lower rails 8a, 8b are discharged from the drainage opening 10 to facilitate smooth insertion / removal of the display board c. The safety bulletin board according to claim 1 or claim 2 or claim 3 is not limited to this, and does not have an opening in the lower rail. Even with the structure, it is possible to achieve the initial purpose.

Another embodiment in which the lower rail is not provided with an opening is shown in FIG. In this embodiment, the front opening of the frame body 3 of the display plate mounting frame a described above is covered with the curtain plate 40, and the lower rail 41 made of angle steel is not shown at an appropriate height position in front of the curtain plate 40. Corresponding to the upper rail of, the back plate 9 which is installed directly on the curtain plate 40 or between the left and right side frames 1a and 1b, and which covers between the upper rail and the lower rail 41 is attached to the curtain plate 40 by screws 42. It's stuck.

Further, in the above description, the case where one safety bulletin board is used alone has been described. However, a plurality of safety bulletin boards having the above-described configuration are prepared, and an arbitrary number (two or more) of safety bulletin boards can be used. It is also possible to construct a horizontally long large bulletin board by installing the display boards mounting frames a of adjacent safety bulletin boards or the supporting legs b of the safety bulletin boards arranged next to each other by an appropriate means. Whether to construct such a large bulletin board or to use one safety bulletin board alone is appropriately selected according to the installation site (construction site). Further, the display board c is not limited to the one for displaying various confirmation items as described above, and especially when a large-sized bulletin board is configured, "first check", "Let's keep everyone's work rules", etc. It is also possible to separately manufacture a display board for displaying a safety slogan or a display board for advertisement and insert it between the upper and lower rails to hold it.

[0024]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects. According to the safety bulletin board according to claim 1, a plurality of types of display boards for displaying various confirmation items such as "safety goal", "list of work chiefs", "accident-free record table", "priority goal", Select the appropriate one for each installation site (construction site) and hold it on the display board mounting frame.At the installation site, write down the necessary information on the writing surface of each display board and display it. It is possible to erase the above-mentioned necessary items and write again. Therefore, compared with the conventional bulletin board, which was constructed by using a timber and pipes at the construction site to make a frame and nailing a signboard on which the necessary information was entered by painting, etc., and discarding it after only one use. It is economical because it can be used repeatedly depending on the site, and it has excellent aesthetics because it does not peel off the paint and make the display unclear or unattractive, and it also has supporting legs. Since the display board mounting frame is self-supporting, it can be installed as it is when carried into the construction site, and can be removed as it is after the completion of the construction.Installation at the construction site and removal work after the construction are also extremely easy. I was able to provide a new safety bulletin board for construction and civil engineering sites.

Further, according to the safety bulletin board of claim 2, since the upper and lower rails for holding the display board are present in a multi-step manner, in addition to the effect obtained in the above-mentioned claim 1, various types of display are provided. Plates can be selected and displayed arbitrarily, enabling a wider range of construction sites from large-scale construction to small-scale construction.

According to the safety bulletin board of claim 3, since the front and back surfaces of the display board can be repeatedly copied, for example, the front surface side of an arbitrary display board is used for displaying the “safety target”, and the back surface side is “work”. Two types of displays are possible with a single display board for displaying the "master list", etc. In addition to the effect obtained in claim 1 above, the total number of display boards can be reduced and a wider range of construction sites can be obtained. It becomes possible to deal with.

Further, according to the safety bulletin board of claim 4, rainwater, dust particles, etc. accumulated on the lower rail can be discharged from the opening at the installation site (construction site), and the safety bulletin board according to claim 1 can be obtained. In addition to the effect, it can contribute to the improvement of the appearance of the bulletin board while maintaining the smooth insertion / removal work of the display board.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a safety bulletin board for construction and civil engineering sites according to the present invention, in which an opening for draining water is enlarged and shown.

2 is an enlarged cross-sectional view taken along the line (2)-(2) of FIG.
The cross-sectional structure of the display board is enlarged and shown.

FIG. 3 is an enlarged cross-sectional view showing a modified example of the lower rail.

[Explanation of symbols]

 a: Display plate mounting frame 6a, 6b, 6c: Upper rail 8a, 8b, 8c, 41: Lower rail 10: Drainage opening b: Support leg c: Display plate 32: Writing surface

Claims (4)

[Scope of utility model registration request] 1. A display plate mounting frame formed in a quadrangular shape in a front view, a support leg for supporting the display plate mounting frame independently, and a plurality of display plates held by the display plate mounting frame. At least the surface side of each display plate, while performing a writing process that can be repeatedly used for writing with a writing tool and erasing with an erasing tool, at the appropriate height position of the front portion of the display plate mounting frame, the display plate A safety bulletin board for construction and civil engineering sites, in which upper and lower rails are erected at intervals so that they can be inserted and removed freely, and an appropriate number of display plates are inserted and held in parallel between the upper and lower rails. . 2. The upper and lower rails for inserting and retaining the display plate so that the display plate can be inserted and removed freely are provided in a multi-step manner in the height direction of the front portion of the display plate mounting frame. Safety bulletin board for construction and civil engineering sites. 3. The construction / civil engineering work site according to claim 1, wherein both front and back sides of the display plate are subjected to a reusable transcription process capable of writing with a writing instrument and erasing with an erasing instrument. Safety bulletin board. 4. The safety bulletin board for a construction / civil engineering work site according to claim 1, wherein openings for draining water are provided at appropriate positions on the lower rails of the upper and lower rails.