Equipment fixing device

Abstract

To provide an equipment / material fixation device which can fix an equipment / material used for fire extinction, rescue, or the like at a position of an opening and can be made more compact in the time of storage or the like in comparison to the time of use.SOLUTION: An equipment / material fixation device comprises: an equipment / material reception tool 10 which is made of one straight member 11 or made by combining the plurality of straight members 11 such that the directions become different from each other at 90 degrees, and is attached with an equipment / material 1 that is used for fire extinction or rescue; and a holding tool 20 which is rotatably provided in the equipment / material reception tool 10. The holding tool 20 can be changed to the storage position where it overlaps the equipment / material reception tool 10 and to the use position where it protrudes from the equipment / material reception tool 10 with rotation, and the equipment / material is fixed to the position of an opening β by holding the peripheral edge of the opening β provided in a building in such a state that the holding tool 20 is rotated to the use position.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to an equipment fixing device for fixing equipment for water spraying or rescue to windows, emergency exits, etc. of a building where a fire has occurred. [Background technology]

[0002] When a large-scale fire breaks out in a building or warehouse with a large interior space, a large amount of fire extinguishing agent is sprayed (discharged) toward the building from the outside in order to quickly extinguish the fire. In such cases, because the recoil force of the water spray is large, the water nozzle (water cannon) is generally attached to a stand and used to spray water, rather than being held by hand. Water cannons used to spray large volumes of water can be broadly divided into fixed water cannons that are installed in advance at specific locations, and portable water cannons that are transported to the scene by vehicle and set up when a fire breaks out. Portable water cannons are basically set up by placing the legs (stand) open on a flat surface.

[0003] Patent Document 1 discloses a water pressure fixing device for a water-discharging nozzle, which is made up of a water-discharging nozzle and a fixing device, the fixing device having a base and a water bag, and the water bag attached to the inside of the base expands due to the water pressure from the water-discharging nozzle, thereby clamping and fixing the window frame or the like. Patent Document 2 also discloses a smoke removal device that is equipped with a clamping mechanism that clamps the lower frame or the wall section below the lower frame between the outdoor side and the indoor side, is suspended from the lower frame of a window from the outside of a building, and sprays and diffuses water supplied from the bottom end out of the window through a nozzle, thereby expelling smoke that has accumulated indoors to the outdoors through the window. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Publication number 07-056040 [Patent Document 2] Japanese Patent Publication No. 2020-185143 Summary of the Invention [Problem to be solved by the invention]

[0005] In large-scale fires in large spaces, such as warehouse fires and building fires, efficient water spraying requires directing water into the building (fire compartment) from emergency entrances, such as doorways and windows. However, emergency entrances (doorways and windows) are often rectangular openings in walls, often with window or door frames around their edges. This makes it difficult to install water spraying devices, such as portable water guns, which are designed to be installed on flat ground. Furthermore, it is equally difficult to install smoke exhaust systems, ventilation systems, rescue equipment, and other equipment at emergency entrances with window or door frames. Furthermore, because fire trucks must carry a variety of equipment and devices and have limited storage space for these devices, it is desirable for the equipment to be as compact as possible. The water pressure fixing device for a water-discharging nozzle described in Patent Document 1 can fix a water-discharging nozzle to a window frame or the like, but because it is designed to use an inflated water bag, there is a possibility that the water-discharging nozzle may become misaligned if the water bag is damaged by an impact or the like. Furthermore, no consideration is given to making the device compact for storage, etc. Furthermore, the smoke removal device described in Patent Document 2 has a nozzle that sprays and diffuses water and is fixed to the window frame, but the nozzle sprays water toward the outside of the building to create negative pressure indoors, and does not spray a large amount of fire extinguishing agent toward the inside of the building. In addition, compactness for storage, etc. is not taken into consideration. Therefore, an object of the present invention is to provide an equipment fixing device that can fix equipment used for firefighting, rescue, etc. at the position of an opening and can be made more compact when stored than when in use. [Means for solving the problem]

[0006] The equipment and material fixing device of the present invention described in claim 1 consists of one linear member 11 or a combination of multiple linear members 11 that are oriented 90 degrees apart from each other, and is equipped with an equipment and material receiving device 10 to which equipment and material 1 used for fire extinguishing or rescue is attached, and a clamping device 20 that is rotatably attached to the equipment and material receiving device 10, and the clamping device 20 can be rotated to change between a storage position where it overlaps the equipment and material receiving device 10 and a use position where it protrudes from the equipment and material receiving device 10, and is characterized in that when the clamping device 20 is rotated to the use position, it clamps the periphery of an opening β provided in a building, thereby fixing the equipment and material 1 in the position of the opening β. The present invention as set forth in claim 2 is characterized in that the equipment and materials fixing device as set forth in claim 1 is provided with a plurality of clamping tools 20. The present invention as set forth in claim 3 is the equipment and material fixing device as set forth in claim 2, wherein the clamping tool 20 comprises a rod-shaped main body 21 having a vertical portion 21A that is perpendicular to the opening β when clamping the periphery of the opening β and a parallel portion 21B that is parallel to the opening β; Vertical part 21A The main body 21 penetrates the equipment / material receiving device 10, with the rear end of the vertical part 21A located on one side of the equipment / material receiving device 10 and the parallel part 21B located on the other side of the equipment / material receiving device 10, and the parallel part 21B of the main body 21 abutting against the periphery of the opening β from the inside, and the secondary body 22 abutting against the periphery of the opening β from the outside. The present invention as set forth in claim 4 is characterized in that in the equipment / materials fixing device as set forth in claim 3, the vertical portion 21A of the main body 21 can be moved vertically relative to the equipment / materials receiver 10. The present invention described in claim 5 is characterized in that, in the equipment and material fixing device described in claim 3, the secondary body 22 has a gap adjustment portion 22B that can be moved parallel to the vertical portion 21A of the main body 21, and an outer abutment portion 22C that is provided at the front end of the gap adjustment portion 22B and is wider than the gap adjustment portion 22B, and the outer abutment portion 22C abuts against the periphery of the opening β from the outside. The present invention described in claim 6 is characterized in that, in the equipment and material fixing device described in claim 5, the parallel portion 21B of the main body 21 has an inner abutment portion 21C wider than the parallel portion 21B at a position opposite the outer abutment portion 22C, and the inner abutment portion 21C abuts against the peripheral edge of the opening β from the inside. The present invention described in claim 7 is characterized in that, in the equipment and material fixing device described in claim 6, a retreat prevention material 30 is provided on the other side of the equipment and material receiving device 10, which abuts against the periphery of the opening β from the inside, and the retreat prevention material 30 is located closer to the equipment and material receiving device 10 than the inner abutment portion 21C of the main body 21. The present invention described in claim 8 is characterized in that, in the equipment fixing device described in claim 7, the anti-retraction material 30 is rotatably attached to the equipment receiving device 10, and the anti-retraction material 30 can be rotated to change between a storage position overlapping the equipment receiving device 10 and a use position protruding from the equipment receiving device 10. The present invention as set forth in claim 9 is characterized in that in the equipment and materials fixing device as set forth in claim 8, the rotation of the retraction prevention member 30 is linked to the rotation of the clamping tool 20 . The present invention described in claim 10 is characterized in that, in the equipment fixing device described in claim 1, it is provided with a support material 40 having a flat bottom and protruding from one side of the equipment receiving device 10, and the support material 40 is arranged in contact with the frame of the opening β along the thickness direction of the opening β. The present invention as set forth in claim 11 is characterized in that in the equipment / materials fixing device as set forth in any one of claims 1 to 10, the equipment / materials receiver 10 can be fitted with a water-spraying device as the equipment / materials 1. [Effects of the Invention]

[0007] According to the present invention, it is possible to provide an equipment fixing device that can fix equipment used for firefighting, rescue, etc. at the position of an opening β such as an emergency entrance of a building, and that can be made more compact when stored than when in use. [Brief explanation of the drawings]

[0008] [Figure 1] FIG. 1 is a front view showing a state in which an equipment and material fixing device according to an embodiment of the present invention is attached to the periphery of an opening. [Figure 2] FIG. 10 is a side view showing the equipment fixing device attached to the periphery of the opening. [Figure 3] A photo showing part of the equipment fixing device [Figure 4] FIG. 10 is a perspective view showing a part of the equipment fixing device. [Figure 5] FIG. 10 shows the equipment fixing device in the undeployed state. DETAILED DESCRIPTION OF THE INVENTION

[0009] The equipment and materials fixing device according to the first embodiment of the present invention consists of a single linear member or a combination of multiple linear members that are oriented 90 degrees apart from each other, and is equipped with an equipment and materials holder to which equipment and materials to be used for firefighting or rescue are attached, and a clamping device that is rotatably attached to the equipment and materials holder, and the clamping device can be rotated to change between a storage position in which it overlaps the equipment and materials holder and a use position in which it protrudes from the equipment and materials holder, and when the clamping device is rotated to the use position, it clamps the periphery of an opening in a building, thereby fixing the equipment and materials in the position of the opening. According to this embodiment, by clamping the periphery of an opening such as an emergency entrance to a building with the clamping device, equipment such as a portable water cannon attached to the equipment receiver can be temporarily fixed in place at the opening, allowing firefighting and rescue operations to be carried out safely and efficiently compared to conventional methods. Furthermore, the rotatable clamping device allows for a wider range of options for which part of the opening's periphery to clamp. Furthermore, the clamping device can be rotated to a storage position with a small protrusion, allowing the equipment securing device to be made more compact when stored.

[0010] In a second embodiment of the present invention, the equipment and materials fixing device according to the first embodiment is provided with a plurality of clamping tools. According to this embodiment, the equipment can be stably maintained in a fixed state at the position of the opening.

[0011] The third embodiment of the present invention is the equipment and material fixing device according to the second embodiment, wherein the clamping tool has a rod-shaped main body having a vertical portion that is perpendicular to the opening when clamping the periphery of the opening and a parallel portion that is parallel to the opening, and vertical part The main body passes through the equipment / material receiver, with the rear end of the vertical part positioned on one side of the equipment / material receiver and the parallel part positioned on the other side of the equipment / material receiver, the parallel part of the main body abutting against the periphery of the opening from the inside, and the secondary body abutting against the periphery of the opening from the outside.

[0012] A fourth embodiment of the present invention is an equipment / materials fixing device according to the third embodiment, in which the vertical portion of the main body can be moved vertically relative to the equipment / materials receiver. According to this embodiment, the position of the equipment / material receiver relative to the wall or the like around the opening can be easily adjusted, so that the work of fixing the equipment / materials can be completed quickly.

[0013] The fifth embodiment of the present invention is an equipment and material fixing device according to the third embodiment, in which the secondary body is provided with a gap adjustment part that can be moved parallel to the vertical part of the main body, and an external abutment part that is provided at the front end of the gap adjustment part and is wider than the gap adjustment part, and the external abutment part abuts against the periphery of the opening from the outside. According to this embodiment, the distance from the outer contact portion to the wall or the like around the periphery of the opening can be changed by moving the gap adjustment portion back and forth, so that the outer contact portion can be reliably pressed against the wall or the like regardless of the thickness of the wall. Also, by bringing the wide outer contact portion into close contact with the wall or the like, the clamping state can be maintained stably.

[0014] The sixth embodiment of the present invention is an equipment fixing device according to the fifth embodiment, in which the parallel part of the main body has an inner abutment part that is wider than the parallel part and is located opposite the outer abutment part, and the inner abutment part abuts against the periphery of the opening from the inside. According to this embodiment, the wide inner contact portion is brought into close contact with the wall or the like, so that the clamping state can be maintained stably.

[0015] The seventh embodiment of the present invention is an equipment fixing device according to the sixth embodiment, in which a retreat prevention material is provided on the other side of the equipment receiving device, which abuts against the periphery of the opening from the inside, and the retreat prevention material is located closer to the equipment receiving device than the inner abutment portion of the main body. According to this embodiment, the anti-retraction material prevents the equipment holder from moving significantly outward due to the recoil force of the water cannon when spraying water into the building, and the equipment can be kept fixed in the opening.

[0016] The eighth embodiment of the present invention is an equipment fixing device according to the seventh embodiment, in which the anti-retraction material is rotatably attached to the equipment receiving device, and the anti-retraction material can be rotated to change between a storage position overlapping the equipment receiving device and a use position protruding from the equipment receiving device. According to this embodiment, the setback prevention member can be rotated to a storage position with a small amount of protrusion, so that the equipment and material fixing device can be made compact when stored.

[0017] A ninth embodiment of the present invention is an equipment / materials fixing device according to the eighth embodiment, in which the rotation of the retraction prevention member is linked to the rotation of the clamping tool. According to this embodiment, the retraction prevention member and the clamping tool can be used simultaneously to change from the storage position to the use position or vice versa, which reduces the effort required compared to rotating them separately.

[0018] The tenth embodiment of the present invention is an equipment fixing device according to the first embodiment, which is provided with a support member having a flat bottom and protruding from one side of the equipment receiving device, and the support member is arranged in contact with the frame of the opening along the thickness direction of the opening. According to this embodiment, the stability of the equipment receiver resting on the frame of the opening is increased by the support material, so that the equipment can be smoothly fixed in place at the opening.

[0019] An eleventh embodiment of the present invention is an equipment / materials fixing device according to any one of the first to tenth embodiments, wherein the equipment / materials receiver is capable of attaching a water-discharging device as the equipment / materials. According to this embodiment, water-spraying equipment such as portable water cannons can be quickly installed at openings such as entrances and windows of a building where a fire has occurred, allowing firefighters to effectively spray water inside the fire compartment by remote control from a safe location. [Example]

[0020] An equipment and materials fixing device according to one embodiment of the present invention will be described below. FIG. 1 is a front view showing a state in which the equipment and materials fixing device according to this embodiment is attached to the periphery of an opening, and FIG. 2 is a side view showing a state in which the equipment and materials fixing device is attached to the periphery of an opening. The equipment fixing device comprises an equipment receiving device 10 to which equipment 1 used for firefighting or rescue is attached, a clamping device 20 provided on the equipment receiving device 10, a back-up prevention material 30, a support material 40, and a rotating material 50. The building is, for example, a building or a warehouse. An opening β such as a window or a doorway that can also serve as an emergency entrance is provided in a wall α, such as an exterior or interior wall of the building, and the equipment fixing device is used to fix equipment 1 used for firefighting or rescue in the position of the opening β. Note that window glass and a door are provided in the opening β, but are omitted from the drawing. In this embodiment, the equipment 1 attached to the equipment receiver 10 is a water-spraying device such as a water cannon. The water cannon has a water nozzle or the like attached to the tip that can spray a large amount of fire extinguishing agent, and a fire hose connected to the rear end. In addition, the equipment 1 attached to the equipment holder 10 can also be a device that generates airflow, such as a smoke exhaust device or a blower, or rescue equipment, such as an escape slider (escape shooter) or ladder used to escape from high places.

[0021] The equipment and material receiver 10 is made up of four straight members 11 assembled into a rectangular frame with their orientations differing by 90 degrees. The equipment and material receiver 10 can also be I-shaped with only one straight member 11, L-shaped with two straight members 11, or U-shaped with three straight members 11. The straight members 11 can be, for example, square pipes.

[0022] The clamping tool 20 is used to clamp the wall α around the periphery of the opening β in the thickness direction. It is preferable to provide a plurality of clamping tools 20, and in this embodiment, a clamping tool 20 is attached to each of the four corners of the equipment / material receiver 10 via a rotating member 50 so that it can rotate freely. The rotating member 50 is structured so that it can be held at predetermined rotation angles (for example, 0°, 90°, 180°, 270°, etc.) using a ball plunger or the like. When the equipment and material securing device is installed in the opening β, the clamping tool 20 protrudes outward from the equipment and material receiver 10 and clamps the wall α or the like on the periphery of the opening β of the building. By clamping the periphery of the opening β of an emergency entrance or the like with the clamping tool 20, the equipment and material 1, such as a water cannon attached to the equipment and material receiver 10, can be temporarily fixed to the position of the opening β, making it possible to carry out firefighting and rescue operations safer and more efficiently than before. Here, Table 1 below shows examples of combinations of the number of clamping tools 20 used and clamping positions when fixing the equipment / material fixing device to the opening β. [Table 1] As shown in Table 1, it is desirable to clamp two or more of the top, bottom, left, and right edges of the opening β. For example, in Figure 1, the equipment receiver 10 is positioned to one side of the opening β, and three of the four clamping devices 20 clamp the opening β at two points below and one point on the side, which corresponds to pattern II in Table 1. By clamping the edges of the opening β at multiple points with the clamping devices 20 in this way, the equipment 1 can be stably maintained fixed in the position of the opening β.

[0023] The setback prevention members 30 are made up of plates or the like that are sufficiently shorter than the linear members 11, and are rotatably attached to the corners of the equipment receiver 10 via rotating members 50. When the equipment fixing device is installed in the opening β, the setback prevention members 30 protrude outward from the equipment receiver 10 and abut against the periphery of the opening β from inside the building or the like. As a result, when water is sprayed into the building or the like, the setback prevention members 30 prevent the equipment receiver 10 from moving significantly toward the outside of the building or the like due to the water spray reaction force of the water cannon, and the equipment 1 can be maintained fixed in the opening β. It is preferable to provide multiple retreat prevention members 30, but they do not have to be provided on all linear members 11. In this embodiment, as shown in Figure 1, retreat prevention members 30 are provided only on both ends of the linear member 11 to which the equipment 1 is attached. This makes it possible to continue to hold the equipment 1 stably while suppressing the increase in weight and cost due to the provision of the retreat prevention members 30.

[0024] Figure 3 is a photograph showing part of the equipment fixing device, where Figure 3(a) is a photograph taken from diagonally above, and Figure 3(b) is a photograph taken from above. The support material 40 has one end fixed to the linear member 11 with a screw or the like, protruding approximately perpendicularly from the linear member 11, and its flat bottom surface is approximately flush with the bottom surface of the linear member 11. The length (protrusion amount) of the support material 40 is set to, for example, approximately 20 cm, which is sufficiently larger than the generally expected thickness of the opening β. Also, in this embodiment, the support material 40 is connected approximately perpendicularly to the linear member 11, but it may also be connected at an angle to the linear member 11. In either case, the vertical protrusion of the support material 40 needs to be sufficiently large compared to the thickness of the equipment / material receiver 10. The support material 40 is arranged with its bottom surface in contact with the frame of the opening β along the thickness direction of the opening β. The presence of the support material 40 increases the stability when the equipment receiving part 10 with the equipment 1 attached is placed on the frame of the opening β, allowing the equipment 1 to be smoothly fixed in place in the position of the opening β. The support material 40 can also serve to hold the equipment 1 as shown in Figure 3. It is not necessary to provide the support materials 40 on all of the linear members 11. In this embodiment, the support materials 40 are provided only on the linear members 11 on which the equipment 1 is placed, out of the four linear members 11. This makes it possible to keep the equipment 1 stably held while suppressing the weight and cost associated with providing the support materials 40.

[0025] FIG. 4 is a perspective view showing a part of the equipment and materials fixing device, and shows the left corner part of the equipment and materials fixing device in FIG. The clamping tool 20 comprises a rod-shaped main body 21 and a secondary body 22, and can clamp the wall α and the like around the periphery of the opening β between the main body 21 and the secondary body 22.

[0026] Main body 21 is L-shaped with vertical portion 21A that is approximately perpendicular to opening β and parallel portion 21B that is approximately parallel to opening β, and inner abutment portion 21C is provided at the tip of parallel portion 21B to abut against wall α from the inside. Inner abutment portion 21C is, for example, a rectangular plate and is wider than parallel portion 21B. The main body 21 passes through the equipment / material receiver 10, with the rear end of the vertical portion 21A located on one side of the equipment / material receiver 10 and the parallel portion 21B located on the other side of the equipment / material receiver 10. Here, the one side of the equipment / material receiver 10 is the side facing the outside of a building or the like, and the other side is the side facing the inside of a building or the like. The vertical portion 21A of the main body 21 is pivotally supported by the equipment / material receiver 10 and can be moved (slid) in the front-rear direction.

[0027] The secondary body 22 comprises a rod-shaped main body connection portion 22A that connects to the main body 21, a gap adjustment portion 22B with a spiral groove formed like a bolt, a disk-shaped outer abutment portion 22C, and a rod-shaped handle 22D that is used to move the gap adjustment portion 22B. The main body connecting part 22A has a hole at one end through which the vertical part 21A of the main body 21 passes, and a female threaded hole at the other end through which the gap adjusting part 22B passes. The main body connecting part 22A can be moved (slid) in the front-rear direction while engaged with the main body 21. The length of the main body connecting part 22A is approximately the same as the length of the parallel part 21B of the main body 21. The gap adjusting portion 22B is threadedly inserted into the female screw hole of the main body connecting portion 22A, and can be advanced or retreated substantially parallel to the vertical portion 21A of the main body 21. The outer contact portion 22C is wider than the gap adjustment portion 22B and is provided at the front end of the gap adjustment portion 22B, and contacts the wall α from the outside. The outer contact portion 22C is located opposite the inner contact portion 21C of the main body 21. The handle 22D is passed through a hole provided on the rear end side of the gap adjustment part 22B. By turning the handle 22D to rotate the gap adjustment part 22B, the gap adjustment part 22B can be moved forward or backward. The gap adjusting portion 22B does not have to move back and forth as a whole as in this embodiment, but may have an expandable structure in which a portion thereof slides back and forth.

[0028] When installing the equipment fixing device on the periphery of the opening β, on the main body 21 side, the inner contact portion 21C is brought into close contact with the inside of the wall α on the periphery of the opening β, and on the secondary body 22 side, the handle 22D is turned to advance the gap adjustment portion 22B and press the outer contact portion 22C against the outside of the wall α on the periphery of the opening β. As a result, the wall α on the periphery of the opening β is sandwiched between the inner contact portion 21C and the outer contact portion 22C, and because the inner contact portion 21C and the outer contact portion 22C have a relatively large width and are in close contact with the wall α, the sandwiched state can be stably maintained. Furthermore, the distance from the outer contact portion 22C to the wall α (the gap between the outer contact portion 22C and the inner contact portion 21C) can be changed by moving the gap adjustment portion 22B back and forth, so that the distance can be quickly adjusted according to the thickness of the wall α, and the outer contact portion 22C can be reliably pressed against the wall α. Furthermore, by making the main body 21 and the main body connecting portion 22A movable in the front-rear direction, it is easy to adjust the position of the equipment / material receiver 10 relative to the peripheral wall α of the opening β and to adjust the gap between the inner abutment portion 21C and the outer abutment portion 22C, thereby enabling the fastening work of the equipment / materials 1 to be completed. Furthermore, when storing or carrying the equipment / materials fixing device, the positions of the equipment / material receiver 10 and the clamping device 20 can be appropriately adjusted to make the device compact.

[0029] The anti-retraction material 30 is located on the other side of the equipment receiving device 10, just like the inner abutment portion 21C of the main body 21, but while the inner abutment portion 21C of the main body 21 abuts against the wall α at a position slightly away from the opening β, the anti-retraction material 30 abuts against the wall α at a position relatively close to the opening β. As described above, the clamping tools 20 and the setback prevention members 30 are attached to the equipment receiver 10 via the common rotating member 50, and can be rotated to a predetermined angle around the rotation axis of the rotating member 50 to change their orientation, such as facing downward or sideways. As a result, when the opening β is rectangular, it is possible for each clamping tool 20 to clamp either the horizontal or vertical side of the opening β, which increases the number of situations in which it is possible to clamp, and the range of clamping locations is expanded, allowing the equipment fixing device to be quickly installed in response to the situation on site flexibly. The rotation of the clamping tool 20 and the rotation of the retraction prevention member 30 are linked, so that when the clamping tool 20 is rotated, the retraction prevention member 30 also rotates by the same angle at the same time. This allows both parts to be changed from the storage position to the use position or vice versa at the same time, which reduces the effort required compared to rotating them separately.

[0030] FIG. 5 shows the equipment fixing device in a non-deployed state. When storing or transporting to the site, the equipment securing device is placed in a non-deployed state by rotating the clamping tool 20 and the back-up prevention material 30 to a stored position where they overlap the equipment receiver 10. On the other hand, when installing on the wall α, the equipment securing device is placed in a deployed state by rotating the clamping tool 20 and the back-up prevention material 30 to a use position where they protrude outward from the equipment receiver 10. The stored position is a position where the clamping devices 20 and the back-up prevention members 30 protrude less outward from the equipment / material receiver 10 than in the use position, and in this embodiment, they are positioned so as to fit within the rectangular frame of the equipment / material receiver 10 as shown in Figure 5. This allows the overall size of the equipment / material securing device to be more compact in the undeployed state than in the deployed state. This reduces the proportion of the storage space occupied by the equipment / material securing device in a fire engine or the like, and also reduces the possibility of the clamping devices 20 and the back-up prevention members 30 coming into contact with a building or the like when being carried, etc., and causing damage to the devices. [Industrial Applicability]

[0031] The equipment and materials securing device of the present invention allows a portable water cannon to be flexibly installed at an opening such as an entrance or window of a building where a fire has occurred, allowing firefighters to effectively spray water into the fire compartment by remote control from a safe location. In addition to portable water cannons, portable fans, evacuation equipment, etc. can also be installed at openings using the equipment and materials securing device. [Explanation of symbols]

[0032] 1. Equipment 10 Equipment holder 11 Straight members 20 Clamping tool 21 Subject 21A Vertical section 21B Parallel part 21C Inner contact part 22 Sub-body 22A Main Connection 22B Gap adjustment part 22C Outer contact part 22D Handle 30 Backward prevention material 40 Support material 50 Rotating Materials α Wall β aperture

Claims

1. a material receiver consisting of one linear member or a combination of multiple linear members that are oriented 90 degrees apart from each other, to which material and equipment used for firefighting or rescue can be attached; a clamping tool rotatably provided on the equipment / material receiving tool, the clamping tool can be rotated to change between a storage position where it overlaps with the equipment / material receiver and a use position where it protrudes from the equipment / material receiver, An equipment / material fixing device characterized in that the equipment / material is fixed at the position of an opening by clamping the periphery of an opening provided in a building with the clamping tool rotated to the use position.

2. The equipment / materials fixing device according to claim 1, characterized in that it comprises a plurality of the clamping tools.

3. The clamping tool is a rod-shaped main body having a vertical portion that is perpendicular to the opening when the periphery of the opening is sandwiched therebetween and a parallel portion that is parallel to the opening; a rod-shaped secondary body engaged with the vertical portion of the main body; the main body passes through the equipment receiver, the rear end of the vertical portion is located on one side of the equipment receiver, and the parallel portion is located on the other side of the equipment receiver; the parallel portion of the main body abuts against the periphery of the opening from the inside; 3. The equipment fixing device according to claim 2, wherein the secondary body abuts against the periphery of the opening from the outside.

4. 4. The equipment securing device according to claim 3, wherein the vertical portion of the main body is movable vertically relative to the equipment receiver.

5. The secondary body includes a gap adjusting portion that can be moved parallel to the vertical portion of the main body, and an outer abutment portion that is provided at a front end of the gap adjusting portion and is wider than the gap adjusting portion, The equipment / materials fixing device according to claim 3, wherein the outer contact portion contacts the peripheral edge of the opening from the outside.

6. the parallel portion of the main body has an inner abutment portion that is wider than the parallel portion and that faces the outer abutment portion; The equipment / materials fixing device according to claim 5, wherein the inner contact portion contacts the periphery of the opening from the inside.

7. a backflow prevention member that abuts against the periphery of the opening from the inside is provided on the other side of the equipment / material receiver, 7. The equipment fixing device according to claim 6, wherein the anti-retraction member is located closer to the equipment receiver than the inner contact portion of the main body.

8. The retreat prevention member is rotatably provided on the equipment receiving tool, The equipment fixing device according to claim 7, characterized in that the anti-retraction material can be rotated to change between a storage position overlapping the equipment / material receiving device and a use position protruding from the equipment / material receiving device.

9. 9. The equipment / materials fixing device according to claim 8, wherein the rotation of the setback prevention member is linked to the rotation of the clamping tool.

10. A support member having a flat bottom and protruding from one side of the equipment receiver is provided, The equipment and materials fixing device according to claim 1 , wherein the support material is arranged in contact with a frame of the opening along a thickness direction of the opening.

11. The equipment fixing device according to any one of claims 1 to 10, characterized in that the equipment receiver can be fitted with a water-spraying device as the equipment.

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