Other fixtures

Abstract

To form an other object fixture capable of preventing rainwater from splashing on the upper end portion even when the other object fixture is miniaturized and a waterproof layer is formed on the peripheral wall portion of the main body.SOLUTION: There is provided an other object fixture. An installation support portion 4 having a first fixing portion 3 to the mounting base, and an other object fixing portion 6 having a second fixing portion 5 for fixing an other object to be fixed on the upper side so as to be vertically displaceable are integrally provided. The installation support portion 4 is provided with a vertically cylindrical main body 7 having the first fixing portion 3 at its lower end, and a roof portion 8 that closes the upper end of the main body 7. The other object fixture 6 is provided with an eaves portion 9 extending outside the peripheral side surface of the main body 7, and the second fixing portion 5 is arranged at the position of the extended end of the eaves portion 9. An auxiliary eaves portion 20 different from the eaves portion 9 is attached to the main body 7 below the second fixing part 5.SELECTED DRAWING: Figure 5

Description

[Technical field]

[0001] The present invention relates to a fixing device for other objects, in which an installation support part having a first fixing part to an installation base and an installation support part having a second fixing part for fixing an upper fixing target other object so that it can be freely moved up and down, the installation support part having a vertical cylindrical main body part with the first fixing part provided at its lower end and a roof part closing the upper end of the main body part, the installation support part having a eaves part extending outward beyond the peripheral side surface of the main body part and the second fixing part being disposed at the position of the extended end of the eaves part. [Background technology]

[0002] Conventionally, in the above-mentioned object fixing device, the main body has a roof portion that closes its upper end, making it easier to maintain good waterproofing of the base even if it suddenly rains when attaching it to the base, while the applicant has previously proposed a structure in which the second fixing portion is arranged at the extended end of the eave portion so that the upper and lower fixing positions of the object can be freely set regardless of the height position of the roof portion (see, for example, Patent Document 1). [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2020-176698 A Summary of the Invention [Problem to be solved by the invention]

[0004] However, when the external object fixing device is made smaller, the eaves portion also becomes smaller, which causes a problem in that rainwater, etc. that enters through the bolt insertion hole of the second fixing portion arranged at the extended end of the eaves portion may reach the upper end of the waterproof layer formed on the peripheral wall portion of the main body portion, potentially compromising the waterproofness of the base.

[0005] Therefore, the object of the present invention is to solve the above problems and to provide an object fixing device that can prevent rainwater from getting on the upper end even if the object fixing device is made small and a waterproof layer is formed on the peripheral wall of the main body. [Means for solving the problem]

[0006] The first characteristic configuration of the present invention is an object fixing device in which an installation support part having a first fixing part to an installation base and an object fixing part having a second fixing part for fixing an object to be fixed above so that it can be freely moved up and down are integrally provided, the installation support part has a vertical cylindrical main body part with the first fixing part provided at its lower end and a roof part closing the upper end of the main body part, the object fixing part has an eave part extending outward from the peripheral side surface of the main body part and the second fixing part is arranged at the position of the extended end of the eave part, and an auxiliary eave part separate from the eave part is attached to the main body part below the second fixing part.

[0007] According to the first characteristic configuration of the present invention, even if the eaves portion becomes smaller in order to reduce the overall size, an auxiliary eaves portion separate from the eaves portion is attached to the main body portion below the second fixed portion, so that even if rainwater infiltrates through the bolt insertion hole of the second fixed portion arranged at the extended end of the eaves portion and drips below the eaves portion, it is blocked by the auxiliary eaves portion, preventing the portion of the periphery of the main body portion below the auxiliary eaves portion from getting wet. Therefore, even if waterproofing is performed on the base portion that forms a waterproof layer from the first fixing portion to the periphery of the main body portion, by forming the upper end of the waterproof layer below the auxiliary eaves portion, it is possible to prevent rainwater and the like from penetrating into the base through the upper end of the waterproof layer, thereby maintaining a high level of waterproofness of the base.

[0008] A second characterizing configuration of the present invention is that the second fixing portion is provided on a vertical wall portion hanging down from an extended end of the eave portion.

[0009] According to the second characteristic configuration of the present invention, in addition to achieving the above-mentioned advantageous effects achieved by the first characteristic configuration of the present invention, the vertical fixing height of another object by the second fixing portion can be set more flexibly along the vertical wall portion hanging down from the extended end of the eaves portion.

[0010] In a third characteristic configuration of the present invention, the outer peripheral edge of the auxiliary overhanging portion is formed into an inclined surface that becomes lower toward the outside.

[0011] According to the third characteristic configuration of the present invention, even if rainwater falls on the auxiliary eaves portion, the inclined surface on the outer peripheral edge of the auxiliary eaves portion causes the rainwater to flow away from the main body portion, making it less likely for the main body portion to get wet. Furthermore, for example, when forming a waterproof layer around the periphery of the main body part below the auxiliary eaves part, liquid sealant is filled from below the auxiliary eaves part to the upper end of the waterproof layer, and the inclined surface formed on the outer peripheral edge of the auxiliary eaves part guides the tip nozzle of the cartridge that fills the liquid sealant to the periphery of the main body part, improving the reliability of construction and making it easier to ensure waterproofing at the interface between the upper end of the waterproof layer and the main body part.

[0012] In a fourth characteristic configuration of the present invention, a lower end of the vertical wall portion is formed lower than an outer circumferential edge of the auxiliary overhanging portion.

[0013] According to the fourth characteristic configuration of the present invention, the auxiliary visor portion can be prevented from being seen from the outside, improving the appearance of the object fixing device.

[0014] A fifth characteristic feature of the present invention is that a waterproof layer can be attached to the peripheral side wall of the main body below the auxiliary overhanging portion.

[0015] According to the fifth characteristic configuration of the present invention, by attaching a waterproof layer to the underside of the auxiliary eaves portion, the upper end of the waterproof layer is protected by the auxiliary eaves portion, thereby improving waterproofing against the mounting base. [Brief description of the drawings]

[0016] [Figure 1] FIG. 2 is an overall perspective view showing an installation state of the object fixing device of the present invention. [Diagram 2] FIG. 2 is a side view of the object fixing device of the present invention in an installed state. [Diagram 3] FIG. 2 is a vertical sectional front view of the object fixing device of the present invention in an installed state. [Figure 4] FIG. 2 is a perspective view of the object fixing device of the present invention. [Diagram 5] FIG. 2 is a vertical cross-sectional view of the object fixing device of the present invention. [Figure 6] FIG. 11 is a vertical cross-sectional view of another embodiment of the object fixing device of the present invention. [Figure 7] 10A shows the installation status of another embodiment of the object fixing device, where (a) is an overall exploded oblique view, (b) is a partial vertical cross-sectional oblique view of the main parts when connected with a connecting bolt, and (c) is a vertical cross-sectional view of the main parts in the connected state with the connecting bolt. [Figure 8] 13A is an exploded perspective view of the object fixing device according to another embodiment, and FIG. 13B is a vertical sectional view of the object fixing device according to another embodiment after installation. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0017] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. As shown in Figures 1 to 5, the object fixing device 1 of the present invention is configured to fix an object 30 such as equipment, wiring, piping or the like as a fixing target member to a balcony or rooftop of a building, etc., and has an installation support part 4 equipped with a first fixing part 3 for mounting to a building (one example of a mounting base 2) such as a concrete floor on a roof or a balcony, and an object fixing part 6 equipped with a second fixing part 5 for fixing the object 30 to be fixed above so that it can be displaced up and down. The installation support part 4 has a vertical cylindrical main body part 7 with the first fixing part 3 provided at its lower end, and a roof part 8 closing the upper end of the main body part 7. The object fixing part 6 is provided with a eaves part 9 extending outward from the peripheral side surface of the main body part 7, and the second fixing part 5 is disposed at the position of the extended end of the eaves part 9.

[0018] The eaves portion 9 is formed by extending horizontally integrally from the roof portion 8, and to form the second fixing portion 5, a vertical wall portion 10 is provided hanging downward from the extended end of the eaves portion 9, and a first bolt insertion portion 11 is provided in the vertical wall portion 10. An intermediate support member 15 is provided which has a second bolt insertion portion 14 through which a connecting bolt 12 is inserted together with the first bolt insertion portion 11 and which is connected by the connecting bolt 12 and a nut 13. Furthermore, the second bolt insertion portion 14 is formed as a long hole extending vertically, and a third fixing portion 16 for attaching an object 30 is provided at the upper end of the intermediate support member 15, so that the object 30 can be fixed and supported so as to be freely displaced vertically relative to the object fixing device 1. The first bolt insertion portion 11 is formed in a square hole, and the connecting bolt 12 is configured as a square root bolt that fits into the square hole so as to be non-rotatable.

[0019] As shown in Figs. 1 to 3, the intermediate support member 15 is formed in a generally box-like shape with vertical wall portions 17 formed on each of the four peripheral surfaces, and each of the vertical wall portions 17 has a second bolt insertion portion 14 formed therein.

[0020] As shown in Figures 3 and 5, an auxiliary eaves portion 20, separate from the eaves portion 9, is attached to the main body portion 7 below the second fixed portion 5, making it possible to attach a waterproof layer 21 (Figure 5) below the auxiliary eaves portion 20 on the peripheral side wall of the main body portion 7. Furthermore, the above-mentioned waterproof layer 21 may be a coating waterproofing that forms a waterproof coating film, or it may be sheet waterproofing in which a waterproof sheet is attached to the periphery of the main body as well.In the case of sheet waterproofing, although not shown, a stainless steel band is generally wrapped around the top of the attached sheet to prevent the waterproof sheet from slipping off, and a liquid sealant is filled between the top of the waterproof sheet and the underside of the auxiliary eave portion 20.

[0021] The outer peripheral edge of the auxiliary eaves portion 20 is formed into an inclined surface that becomes lower towards the outside, and due to this inclined surface, even if rainwater falls on the auxiliary eaves portion 20, the rainwater is directed away from the main body portion 7, making it less likely for the main body portion 7 to get wet.In addition, for example, when a waterproof layer is formed around the periphery of the main body portion 7 below the auxiliary eaves portion 20, liquid sealant is filled from below the auxiliary eaves portion 20 to the upper end of the waterproof layer, and the inclined surface formed on the outer peripheral edge of the auxiliary eaves portion 20 guides the tip nozzle of the cartridge that fills the liquid sealant to the periphery of the main body portion 7, improving the reliability of construction and making it easier to ensure waterproofing at the interface between the upper end of the waterproof layer and the main body portion 7.

[0022] [Another embodiment] Other embodiments will be described below. In the following other embodiments, the same components as those in the above embodiment are denoted by the same reference numerals. <1> The eaves portion 9 may extend laterally integrally from the roof portion 8, or may extend laterally from the peripheral side wall of the main body portion 7 at a position different from the height of the roof portion 8. <2> The second fixing portion 5 may be provided on the vertical wall portion 10 hanging down from the extended end of the eaves portion 9, or may be provided on the extended end portion of the eaves portion 9. In other words, the vertical wall portion 10 may be provided, but the structure may not include the vertical wall portion 10. <3> In addition to forming second bolt insertion portion 14 as a vertically extending elongated hole, if at least one of first bolt insertion portion 11 provided on second fixing portion 5 and second bolt insertion portion 14 provided on intermediate support member 15 is formed as a vertically extending elongated hole, the fixing height of object 30 can be freely changed up and down. <4> The shape of the intermediate support member 15 may be a substantially box-like shape as described above, or may be a vertically long object such as a plurality of metal pillars having vertical walls extending along the top and bottom, or an angle bar or channel bar. <5> The outer peripheral edge of the auxiliary overhanging portion 20 may be formed into an inclined surface that becomes lower toward the outside, and may be a partially conical inclined surface or a curved arch shape in cross section. <6> Furthermore, the outer peripheral edge of the auxiliary eaves portion 20 may be formed as a horizontal surface in addition to being formed as an inclined surface that becomes lower toward the outside, and may also be shaped so as to have a vertical wall portion hanging down from the outer peripheral portion continuing from the horizontal surface, similar to the above-mentioned eaves portion. <7> As shown in FIG. 6, the outer peripheral edge of the auxiliary eaves portion 20 may be lower or higher than the lower end of the vertical wall portion 10. However, if the lower end of the vertical wall portion 10 is formed lower than the outer peripheral edge of the auxiliary eaves portion 20 as shown in FIG. 5, the auxiliary eaves portion 20 can be prevented from being seen from the outside, and the appearance of the object fixing device 1 can be improved. 7(a), (b) and (c), the first bolt insertion portion 11 may have a shape that has an upward notch at the end of the eaves portion 9 so that the connecting bolt 12 to be inserted into the second bolt insertion portion 14 of the intermediate support member can be inserted from above while remaining inserted in the second bolt insertion portion 14 (FIG. 7(b)→(c)). <9> The eaves portion 9 connected to the roof portion 8 has an auxiliary eaves portion 20 provided below it, so that a first bolt insertion portion 11, which is a square hole that penetrates vertically, can be provided to fix another object 30 placed on the roof portion 8, as shown in Figures 8(a) and (b).

[0023] As mentioned above, the reference numerals are used for the convenience of comparison with the drawings, but the present invention is not limited to the configurations of the attached drawings. Furthermore, it is needless to say that the present invention can be embodied in various forms without departing from the spirit of the present invention. [Explanation of symbols]

[0024] 2 Mounting Base 3 1st fixed part 4 Installation support part 5 Second fixed part 6 Fixing part for other objects 7 Main body 8 Roof 9 Eaves 10 Vertical wall section 20 Auxiliary eave section

Claims

1. An installation support having a first fixing portion for a mounting base, a second fixing portion for fixing an upper object to be movable up and down; The installation support part is provided with a vertical cylindrical main body part having the first fixing part at a lower end thereof, and a roof part is provided to close an upper end of the main body part, The fixing portion for the object is provided with a visor portion extending outward from the peripheral side surface of the main body portion, The second fixing portion is disposed at the position of the extension end of the eave portion, The device for fixing an object has an auxiliary eaves portion, separate from the eaves portion, attached to the main body portion below the second fixing portion.

2. 2. The device for fixing an object according to claim 1, wherein the second fixing portion is provided on a vertical wall portion that hangs down from an extended end of the eave portion.

3. 3. The device for fixing an object according to claim 1, wherein the outer peripheral edge of the auxiliary overhanging portion is formed as an inclined surface that becomes lower toward the outside.

4. 3. The device for fixing an object according to claim 2, wherein a lower end of said vertical wall portion is formed lower than an outer periphery of said auxiliary overhanging portion.

5. 5. The device for fastening an object according to claim 1, wherein a waterproof layer can be attached to the peripheral side wall of said main body portion below said auxiliary visor portion.

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