JP3218695U - Protection piping introduction structure - Google Patents

Abstract

The present invention provides a protective piping introduction structure that does not allow a small animal such as a mouse to be freely stunned or to freely enter a space to be protected. A fender pipe introduction structure is formed on a plate-like first elastic member 2 having a hardness lower than that of a pipe covering, and one surface of the first elastic member 2, and the first elastic member 2 is formed. And a plate-like second elastic member 3 having a higher hardness, and the first elastic member 2 is formed with a notch 20 through which the pipe passes from the other surface to the one surface. A plurality of the cuts 20 are arranged radially at equal intervals around the perforated part 21 through which the pipe passes. The elastic member such as silicon serving as a buffer material is larger in size than the elastic member of aluminum, and the aluminum is not directly in contact with the pipe. [Selection] Figure 4

Description

  The present invention relates to a fender piping introduction structure.

  The information society caused by modern computers is managed and operated with digital information. For this reason, a large number of cables such as wiring and cables between information devices (hereinafter referred to as cables) are often connected across multiple floors such as the upper and lower floors of a building.

  Due to the frequent replacement and expansion of cables such as replacement due to the depreciation deadline of information equipment and improvement in performance of information equipment, prepare large cases of duct shape outside the building, and one after another inside And results in increased cable.

  Also, in buildings, wiring and piping related to the building lifeline, such as water pipes and gas pipes introduced from the basement, are concentrated in pipe spaces installed near elevators and emergency stairs. It is installed across the upper and lower floors.

  These cables and pipes can be climbed by small animals such as mice, raccoons, raccoons, weasels (hereinafter referred to as mice), grabbed by the cables and pipes, and from the basement of the high-rise building to the high floor above the ground. It is a route that moves in the vertical direction.

  However, because there was no device that could prevent the movement of mice and the like in the space of cables and pipes in the vertical direction caused by these resistances and ducts, mice and the like were moved up and down by resistance and ducts. It was the result that hesitated freely.

  In addition, it is possible to move freely in the lateral direction of conventional ceilings and under-floor spaces of intelligent buildings.

  Rats have the habit of keeping their teeth, such as incisors, growing, and they have to bite hard teeth with a bite, and if they fail to do so, their mouth will not close or their mouth will not open, resulting in starvation Resulting in. Therefore, there is a habit of chewing hard things soon after birth.

  Due to the situation such as cable ducts and resistance pipe space, it can freely enter the building, and if it is a railroad, damage to information equipment such as control rooms, signal stations, substations, etc. will occur. This is a new case of memory that caused various problems such as the train stopping, and the Fukushima nuclear power plant was unable to operate due to the occurrence of electric leakage due to rats, resulting in meltdown.

  The malfunction of the ETC billing system on the expressway and the occurrence of an electrical leakage fire is a disappointing result that occupies the top of the cause of fire occurrence, and malfunctions due to system down have occurred in companies.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a fistula piping introduction structure that does not allow a small animal such as a mouse to freely stray or to freely enter a space to be defended. To do.

  The fender piping introduction structure according to the present invention is formed on a plate-like first elastic member having a hardness lower than that of the pipe covering and on one surface of the first elastic member, and from the first elastic member. And a plate-like second elastic member having a high hardness and a flaw prevention function. The first elastic member is formed with a notch through which the pipe passes from the other surface to the one surface. It is characterized by.

  According to this device, it is possible not to let small animals such as mice freely stray and to freely enter.

It is a plane schematic diagram of a base. The base member is assumed to be a strong member such as iron or aluminum. It is a schematic plan view showing a state in which a partial opening is prepared with respect to the base because there is an existing pipe depending on the location. When the existing pipe is located in the center of the space, the base must be installed in a state of being divided into two parts and sandwiched from the left and right, resulting in such a schematic plan view. It is a plane schematic diagram showing an example of the cut pattern formed in the 1st elastic member. It is a schematic sectional drawing of a piping introduction structure in case an elastic buffer member is provided in one side (when there is a buffer member on both sides, piping can be inserted in the opposite direction from both directions). It is a figure which shows the example of arrangement | positioning of a pipe space. This is an example of complex installation such as avoiding existing piping or installing the function in advance for future introduction. It is explanatory drawing which showed the modification of the piping introduction structure which concerns on this indication. It is explanatory drawing which showed the modification of the piping introduction structure which concerns on this indication (the 1). It is explanatory drawing which showed the modification of the piping introduction structure which concerns on this indication (the 2).

  Hereinafter, a pipe introduction structure as an example according to the present disclosure will be described with reference to the drawings.

(base)
The base 1 is made of iron or aluminum, and includes a frame body having a plurality of (49 in the illustrated example) perforated portions 11 and a frame 12 that are regularly arranged two-dimensionally based on a reference dimension.

  The shape of the perforated part 11 formed by the frame 12 is a square in the example shown in FIG. 1 in a plan view, but is not particularly limited in the present invention. For example, a rectangle, a rhombus, a parallelogram, etc. Other quadrilaterals, regular triangles, isosceles triangles, triangles such as right triangles, regular pentagons, polygons including regular polygons such as regular hexagons, circles, ellipses, etc. may be indefinite It may be.

  When installing the defense piping introduction structure 10 according to the present disclosure in an existing piping introduction part, since existing piping exists, they must be avoided.

  Therefore, the number, number, volume, etc. of the existing pipes are measured in the preliminary investigation stage, and are avoided beforehand by the type and amount of the thickness, and as shown in FIG. We will prepare a department and change it according to the circumstances of each site.

  For example, when an existing pipe is installed in the vertical direction inside the duct, a structure and a function for bundling the existing pipe and receiving the existing pipe bundle as one lump are required. Therefore, as shown in FIG. 3, the base 1 must also be provided with a structure for receiving the base 1 so as to be sandwiched between right and left and front and rear. This division is not necessarily limited to two divisions. For example, there can be three divisions or four divisions.

(First elastic member)
When introducing the piping, the space other than the piping must be closed without any gaps in order to exert the defense function. This is a first elastic member 2 as a fender-proof function plate installed on the base 1. Examples of the pipe include a cable, a gas pipe, a water supply pipe, a sewer pipe, a hot water supply pipe, an air conditioning pipe, a ventilation pipe, and the like.

  The first elastic member 2 is a plate-like member made of a silicon plate having a hardness lower than that of the pipe covering. The first elastic member 2 is formed with a cut 20 (FIG. 4) through which the pipe passes from the other surface to the one surface. Silicon acts as a cushioning material to protect the piping from damage.

  As shown in FIG. 4, a plurality of the cuts 20 are arranged radially at equal intervals around a perforated part 21 through which the pipe passes. The opening angle varies depending on the thickness of the pipe passing through the notch 20, and the notch 20 can be in close contact with the thickness of the pipe.

  The diameter of the perforated part 21 through which the pipe passes is 7 mm or less. This is because when the diameter of the perforated part exceeds 7 mm, the mouse cannot be prevented from entering.

(Second elastic member)
As shown in FIG. 5, the second elastic member 3 is bonded to one surface of the first elastic member 2 with an elastic adhesive. The second elastic member 3 is a plate-like member having a hardness higher than that of the first elastic member 2. When the target animal is a mouse, the second elastic member 3 is aluminum having a thickness of 0.8 mm to 1.0 mm. This is because if the thickness of the second elastic member 3 is 0.8 mm or less, the mouse will bend the second elastic member 3, and if it exceeds 1.0 mm, it will be difficult for the operator to work on site. Because it becomes.

  If the second elastic member 3 alone comes into contact with the cable, there is a possibility that an important cable is damaged or some damage is caused. According to the fender piping introduction structure 10 according to the present disclosure, the first elastic member 2 having a size larger than that of the second elastic member 3 serves as a cushioning material for the cable.

  While the significance and necessity of the digital society are screamed, the problem of conflict between lifelines such as gas and electricity and buildings is increasing. Under such circumstances, there is a need for both a structure that accepts existing piping and cables and a structure that accepts future new piping.

  The base 1, the first elastic member 2, the second elastic member 3 and the like can be handled with only a screwdriver and screws without any special tools. The fender piping introduction structure 10 according to the disclosure can be utilized.

  According to the fender piping introduction structure 10 according to the present invention, in normal times, the first elastic member 2 and the second elastic member 3 are leveled, so that intrusion of rats or the like into the perforated portion 21 can be prevented. (Antidepressive effect). Previously, piping could not be passed unless the operator cut the net. On the other hand, the fender piping introduction structure 10 according to the present invention can pass the pipe through the perforated part 21 without any preparation of tools. In addition, the buffer material is automatically sandwiched, so that the pipe can be fastened with a material having different elasticity such as the buffer material and the aluminum plate. Furthermore, even after passing through the piping, the fender effect is maintained by maintaining the passed shape.

(Pipe space layout example)
FIG. 6 is a diagram illustrating an example of arrangement of pipe spaces. In this arrangement example, the entire pipe space is blocked by the fender pipe introduction structure, but half or part of the pipe space may be clogged by the fender pipe introduction structure. In addition, when the protective piping introduction structure is installed in half of the pipe space, the other half is temporarily fixed with a closing plate, and a method of installing the protective piping introduction structure in the future is adopted. Also good.

  In addition, when there exists existing piping, the function similar to the fender prevention piping introduction structure 10 which concerns on this invention can be fulfill | performed in the shape of a row | line | column or strip shape like FIG. 6 depending on the installation condition.

  The fender piping introduction structure 10 according to the present invention has a structure in which a plate-like elastic member having a hardness lower than that of a pipe coating is used as a cushioning material, and is bonded to one or both surfaces of an aluminum plate with an elastic adhesive, In order to insert and pass the pipe from the other surface to the other surface such as the elastic member and the aluminum plate, a notch is formed.

  In this incision, the first elastic member 2 is larger than the central aluminum plate indicated by reference numeral 3 in FIG. It is possible to prevent damage to the cable because a material having a protective function such as a plate does not directly touch the cable.

  As described above, the protective piping introduction structure of the present invention has been described based on the embodiment. However, the specific configuration is not limited to this embodiment, and it relates to each claim of the utility model registration request. Design changes and additions are allowed without departing from the spirit of the invention.

  For example, as shown in FIG. 7, a plurality of second elastic members 3 having an isosceles triangle in plan view are divided at equal angles (or at equal intervals) with respect to the circumferential direction around the perforated portion 21. (8 in FIG. 7) may be formed.

  For example, as shown in FIGS. 8A and 8B, the second elastic member 3 is formed on the surface opposite to the side on which the first elastic member 2 is formed, and has a plate shape whose hardness is lower than that of the pipe covering. The third elastic member 4 may be provided. According to this, it becomes possible to insert the pipe into the perforated part from both directions, and convenience is improved.

1 ... Base 2 ... c
DESCRIPTION OF SYMBOLS 3 ... 2nd elastic member 4 ... 3rd elastic member 10 ... Fender prevention piping introduction structure 11, 21 ... Perforated part 12 ... Frame

Claims (6)

A plate-like first elastic member having a hardness lower than that of the pipe coating;
A plate-like second elastic member that is formed on one surface of the first elastic member and has a fender function having a hardness higher than that of the first elastic member;
The first elastic member is formed with a notch that allows the piping to pass from the other surface to the one surface. In the fender piping introduction structure according to claim 1,
The second elastic member includes a plate-like third elastic member formed on a surface opposite to the side on which the first elastic member is formed and having a hardness lower than that of the pipe covering. Protective piping introduction structure. In the fender piping introduction structure according to claim 1 or claim 2,
A plurality of the cuts are arranged radially at equal intervals around a perforated part through which the pipe passes. In the fender piping introduction structure according to any one of claims 1 to 3,
The diameter of the perforated part which lets the said piping pass is 7 mm or less, The fender prevention piping introduction structure characterized by the above-mentioned. In the fender prevention pipe introduction structure according to any one of claims 1 to 4,
The fender piping introduction structure, wherein the first elastic member is an elastic material such as silicon. In the fender piping introduction structure according to any one of claims 1 to 5,
When the target animal is a mouse, the second elastic member is aluminum having a thickness of 0.8 mm to 1.0 mm.