JP2018115714A - Lateral slippage prevention structure for wiring/piping material, lateral slippage prevention tool, lateral slippage prevention device and lateral slippage prevention method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a configuration for surely preventing lateral slippage of a wiring/piping material in simple structure.SOLUTION: A lateral slippage prevention tool Athat is fixed onto a stationary plate P, comprises: an insertion lock plate part and holding plate part 3, which consists of substantially U-shaped leaf springs that can be disposed at both front and rear sides over an end face of the stationary plate P in a length direction as a whole and holds both front and rear faces of the stationary plate P; a friction lock claw 5 which is provided in a portion of the holding plate part 3 and locked in elastic contact to a surface of the stationary plate P by an elastic restoration force of the leaf spring and prevents lateral slippage of the lateral slippage prevention tool Aitself; and an abutment support 11 which partially supports a part of an outer peripheral surface of a wiring/piping material while abutting it thereto on the surface of the stationary plate P. In a state where a part of a coaxial cable Cis abutted to the abutment support 11 of the lateral slippage prevention tool A, the coaxial cable Cis bound and fixed to the stationary plate P by using a binding band B, such that the lateral slippage of the coaxial cable Cis prevented by a friction lock force of the stationary plate P and the friction lock claw 5.SELECTED DRAWING: Figure 5

Description

  The present invention is to prevent lateral displacement of the wiring / piping material when the wiring / piping material is bound and fixed by a binding member to a large number of strip-shaped fixed flat plates arranged in parallel at a predetermined interval. The present invention relates to a structure for preventing lateral displacement of wiring / piping materials, lateral displacement prevention device, lateral displacement prevention device, and lateral displacement prevention method.

There are various types of antennas for mobile base stations in mobile communications, but in suburbs where there are few restrictions on installation locations, as shown in FIG. 1, antennas are arranged at the top of a tower 101 installed on the ground. (not shown) is arranged, the antenna and a radio base equipment in the station installed in the vicinity of the tower 101 (not shown), are connected by a coaxial cable C ₁ of the plurality of lines.

In the steel tower 101, two pillars 102 with a predetermined interval in the horizontal direction are vertically installed on the side surface of the steel tower 101 from the ground part to the top antenna part, and between the two pillars 102. In addition, a large number of metal fixed flat plates P called “flat bars” in the shape of strip flat plates are supported in parallel in the vertical direction at a predetermined interval. The plurality of coaxial cables C ₁ described above are bound and fixed to the above-described many fixed flat plates P by binding bands B.

In the suburbs, there are few tall buildings around, and each coaxial cable C ₁ bound and fixed to a number of fixed flat plates P by a binding band B is easily affected by wind. In particular, in the case of a strong wind, a large wind pressure acts on each coaxial cable C ₁ , and a large wind pressure acts repeatedly, so that the coaxial cable C ₁ is attached to the fixed plate P together with the binding band B. Will be shifted to the side. When the coaxial cable C ₁ is disposed, it is constructed in a state where an extra length is left on the ground portion in consideration of the above-mentioned “lateral shift”.

  However, in a steel tower having a considerable height, the wind direction and the wind speed may vary depending on the height position from the ground. As shown in FIG. 22, only a small amount of coaxial cable is placed in the same direction in each fixed plate portion. In the case of deviation, the increase in the total length of the coaxial cable in the spatially arranged portion is relatively small. In reality, however, the direction of displacement at different heights from the ground may be different, and in this case, a large tension is intermittently applied along the axial direction in the coaxial cable with the occurrence of a bent portion. As a result, the coaxial cable may be damaged, and in extreme cases, may break.

JP-A-52-104795

  In the present invention, when a wiring / piping material is bound and fixed by a bundling member to a large number of strip-shaped fixed flat plates arranged in parallel at predetermined intervals, the lateral displacement of the wiring / piping material can be reduced with a simple structure. The challenge is to prevent it reliably.

The invention of claim 1 for solving the above-mentioned problem is that a large number of strip-shaped fixed plates are arranged in parallel at predetermined intervals, and are arranged on the surface of each fixed plate along the parallel arrangement direction of the fixed plates. The wiring / piping material is configured to prevent lateral displacement, and the wiring / piping material is prevented from lateral displacement by being bound and fixed to the fixed flat plate by a binding member.
The lateral slip prevention tool attached to the fixed plate is composed of substantially U-shaped plate springs that can be disposed on both front and back sides across the longitudinal end surface of the fixed plate. Provided in at least one of the pair of sandwiching portions that sandwich both surfaces and the pair of sandwiching portions, and are elastically locked to the surface of the fixed flat plate by the elastic restoring force of the leaf springs, A friction locking portion to prevent, and a contact portion that contacts the wiring / pipe material on the surface of the fixed plate,
With
In a state where the wiring / pipe material is in contact with the contact portion of the lateral slip prevention tool, the wiring / pipe material is bound and fixed to the fixed flat plate by the binding member, and the friction between the fixed flat plate and the friction locking portion It is characterized by preventing the wiring / pipe material from being laterally shifted by the locking force.

  According to the first aspect of the present invention, the lateral slip prevention tool attached to the fixed flat plate is formed of a substantially U-shaped plate spring that can be disposed on both the front and back sides across the end surface in the longitudinal direction of the fixed flat plate. Therefore, when the pair of sandwiching portions are expanded on both sides of the fixed plate against the elastic restoring force of the leaf spring, the pair of sandwiching portions are arranged on the both sides of the fixed plate by the resilient restoring force of the leaf spring. The holding part is elastically contacted to both the front and back surfaces of the fixed flat plate, and the frictional locking part provided on at least one of the pair of holding parts is elastically locked to the fixed flat plate, thereby preventing the lateral displacement with respect to the fixed flat plate. The lateral shift of itself is prevented. In this state, when a part of the wiring / piping material is brought into contact with the abutting portion of the lateral slip prevention tool and the wiring / piping material is bound and fixed to the fixed flat plate using a binding member, the lateral slip prevention with respect to the fixed flat plate is performed. Due to the frictional locking force of the tool, lateral displacement of the wiring / piping material is prevented. In addition, since the lateral slip prevention tool used in the invention of claim 1 has an integral structure using a leaf spring, it can be attached to the fixed flat plate with a single touch and can be efficiently attached to the fixed flat plate.

  According to the invention of claim 1, the wiring / piping material is a coaxial cable used in a steel tower type mobile base station, and even if vibration is generated by wind pressure acting on the coaxial cable. Since the entire pair of sandwiching portions is constituted by a leaf spring, the elastic contact state of the pair of sandwiching portions with respect to the fixed flat plate is not loosened, so that it is possible to prevent the lateral displacement of the coaxial cable over a long period of time. In addition, since the wiring / pipe material does not directly contact the clamping tool body made of a leaf spring, but comes in contact with the abutting portion, the wiring / piping material is pressed against the abutting portion by a large binding fixing force. However, the wiring / piping material is not damaged.

The invention according to claim 2 is a wiring / piping material in which a large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and are arranged on the surface of each fixed flat plate along the parallel arrangement direction of the fixed flat plate. Is a structure for preventing lateral displacement of wiring / piping material in which lateral displacement is prevented and bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed flat plate has a generally U-shaped sandwiching body main body having a pair of opposed plate portions arranged on both front and back sides across the end surface in the longitudinal direction of the fixed flat plate, The tip is pressed against the other surface of the fixed flat plate while being screwed into one of the pair of counter plate portions and the other counter plate portion is in close contact with either the front or back surface of the fixed flat plate. A tension screw, and a contact portion that contacts the wiring / pipe material on the surface of the fixed plate;
With
Due to the frictional locking force against the fixed plate caused by the tension of the tension screw, the lateral displacement of the lateral displacement prevention tool itself is prevented,
In a state where the wiring / pipe material is in contact with the contact portion of the lateral slip prevention tool, the wiring / pipe material is bound and fixed to a fixed flat plate by a binding member to prevent the wiring / piping material from being laterally shifted. It is characterized by that.

  According to the second aspect of the present invention, the pair of opposing plate portions of the sandwiching body main body are disposed opposite to the front and back surfaces of the fixed flat plate across one end of the fixed flat plate across the longitudinal end surface of the fixed flat plate. When the screwed tension screw is rotated and its tip is pressed against one surface of the fixed flat plate, a tensile force is generated, and a pair of opposing plate portions is formed on the other surface of the fixed flat plate by the protruding tension. The other side is brought into close contact in a pressed state, and the lateral displacement of the lateral displacement prevention tool itself with respect to the fixed plate is prevented by the frictional locking force with respect to the fixed plate due to the projecting tension of the tension screw. Therefore, in a state where a part of the wiring / piping material is in contact with the contact portion of the lateral slip prevention tool, the wiring / piping material is bound and fixed to a fixed flat plate using a binding member, The lateral displacement of the wiring / piping material with respect to the fixed flat plate is prevented.

The invention of claim 3 is a wiring / piping material in which a large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and are arranged on the surface of each fixed flat plate along the parallel arrangement direction of the fixed flat plate. Is a structure for preventing lateral displacement of wiring / piping material in which lateral displacement is prevented and bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed flat plate has a generally U-shaped sandwiching body main body having a pair of opposed plate portions arranged on both front and back sides across the end surface in the longitudinal direction of the fixed flat plate, When not attached to any one of the pair of opposing plate portions, the one opposing plate portion is locked so as not to protrude, and after the attachment arrangement, by rotating to a specific position, A spring holding rod that is unlocked and inserted so as to be movable in the axial direction, a compression coil spring that is elastically mounted between the tip of the spring holding rod and the back surface of the one opposing plate, and the fixing A contact portion that contacts the wiring / piping material on the surface of the flat plate;
With
After the mounting arrangement of the lateral slip prevention tool, the spring holding rod protrudes due to the elastic restoring force of the compression coil spring by releasing the locking, and elastically contacts the surface of the fixed flat plate, so that the tip of the spring holding rod Due to the frictional locking force generated between the fixed flat plate, the lateral displacement of the lateral displacement prevention device itself is prevented,
In a state where the wiring / pipe material is in contact with the abutting portion of the lateral slip prevention tool, the wiring / piping material is bound and fixed to a fixed flat plate by a binding member to prevent the wiring / piping material from being laterally displaced. It is characterized by that.

  According to the third aspect of the present invention, when the lateral slip prevention tool is attached to the fixed flat plate across the end surface in the longitudinal direction, the pair of opposed plate portions constituting the sandwiched body is located between both surfaces of the fixed flat plate. Are opposed to each other with a predetermined gap. In this state, when the spring holding rod inserted and supported by one of the pair of opposing plate portions is rotated to the set position, the spring holding rod is released from the engagement with the one opposing plate portion, and the compression coil spring is By slightly extending, the compression coil spring is elastically mounted between the one opposing plate portion and the fixed flat plate, and the other counter plate portion is elastically contacted with the fixed flat plate. The friction locking portion provided at the tip of the compression coil spring is frictionally locked to the fixed flat plate by the elastic locking force generated by the elastic restoring force of the compression coil spring. The lateral displacement of the lateral displacement prevention tool with respect to the flat plate is prevented. When the wiring / piping material is partly abutted against the abutting portion of the lateral slip prevention tool and the wiring / piping material is bound and fixed to the fixed flat plate using the binding member, the lateral slip of the lateral slip prevention tool is reduced. As a result, the lateral displacement of the wiring / piping material is prevented.

  According to a fourth aspect of the present invention, in the invention according to any one of the first to third aspects, the abutting portion of the lateral slip prevention device has two abutting surfaces that can abut against two wiring / piping materials, respectively. It is characterized by that.

  According to the invention of claim 4, a plurality of wiring / piping materials are bundled and fixed to a fixed plate by bundling a plurality of wiring / piping materials, and a plurality of wiring / piping materials are attached to the fixed plate by using one lateral slip prevention tool. Can be bound and fixed in a state in which the lateral displacement is prevented.

  The invention of claim 5 is the invention according to any one of claims 1 to 4, wherein the maximum friction locking force of the friction locking portion maintains the positional relationship of the wiring / pipe material with respect to the lateral slip prevention tool, The lateral slip prevention tool is set to a size that allows forcible movement.

  According to the invention of claim 5, after fixing the lateral slip prevention tool to the fixed flat plate, for example, the arrangement position along the longitudinal direction of the fixed flat plate of the wiring / pipe material already bound and fixed to the fixed flat plate. When it is necessary to change, by applying an impact force along the longitudinal direction of the fixed plate to the body part of the horizontal shift prevention device, for example, by forcibly moving the horizontal shift prevention device, It is possible to change the arrangement position of the wiring and piping materials fixed and bound.

  A sixth aspect of the invention is characterized in that, in any of the first to fifth aspects of the invention, the lateral slip prevention tool is frictionally locked on the back surface of the fixed flat plate.

  According to the invention of claim 6, since the portion that is frictionally locked to the fixed flat plate in the lateral slip prevention tool is disposed on the back surface of the fixed flat plate, the structure on the surface side of the fixed flat plate in the lateral slip prevention tool is configured. This simplifies the arrangement of the wiring and piping material while avoiding interference between the wiring and piping material arranged on the surface side of the fixed flat plate and the lateral slip prevention tool.

  The invention of claim 7 is the invention according to any one of claims 1 to 6, wherein the wiring / piping material is arranged in a vertical direction, and the lateral displacement prevention device is attached to an upper edge portion of the fixed plate. It is characterized by that.

  According to the invention of claim 7, even if the wiring / pipe material slides downward or laterally by the action of gravity or wind pressure with respect to the lateral slip prevention tool attached to the fixed flat plate, the lateral slip prevention tool is Since it is attached to the upper edge portion of the fixed flat plate, there is no possibility that the lateral slip prevention tool will come off the fixed flat plate.

  According to an eighth aspect of the present invention, in the invention according to any one of the first to seventh aspects, an annular concavo-convex portion is formed at a predetermined pitch on the outer surface of the wiring / piping material, and the abutting portion of the lateral slip prevention tool The contact surface is formed with a convex portion that enters the concave portion.

  According to the invention of claim 8, the plurality of convex portions formed on the contact surface of the contact portion of the lateral shift prevention tool enter the plurality of annular concave portions formed on the outer peripheral surface of the wiring / piping material. Even if a force that moves the wiring / piping material downward due to gravity or wind pressure is applied, the downward movement of the wiring / piping material can be prevented, and the binding of the wiring / piping material to the fixed flat plate is stabilized. To do.

  The invention according to claim 9 is the invention according to claim 1 or 3, wherein the lateral slip prevention tool is pressed against the fixed plate by the pressing force of the wiring / pipe material pressed against the fixed plate by the binding force of the binding member. It is characterized by having.

  The invention according to claim 1 or 3 uses the elastic restoring force of the leaf spring or the compression coil spring to generate the frictional locking force of the lateral slip prevention tool with respect to the fixed plate. For this reason, on the surface of the fixed plate, the lateral slip prevention tool is applied to the fixed plate by the pressing force on the surface of the fixed plate using the pressing force that presses the wiring / pipe material against the fixed plate by the binding force of the binding member. Even if pressed, the frictional locking force is not reduced, and as a result, the fixing force of the lateral slip prevention tool with respect to the fixed flat plate is further increased.

The invention according to claim 10 is a wiring / piping material in which a large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and are arranged on the surface of each fixed flat plate along the parallel arrangement direction of the fixed flat plate. Is a structure for preventing lateral displacement of wiring / piping material in which lateral displacement is prevented and bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed plate has a substantially U-shape that can be disposed on both the front and back sides of the end surface in the longitudinal direction of the fixed plate, and the end surface in the longitudinal direction of the fixed plate. A pair of clamping portions that sandwich both front and back surfaces across the straddle, a friction locking portion that is locked to any one surface of the fixed flat plate by a friction locking force and prevents lateral displacement of the lateral displacement prevention device itself, and A partition for separating a plurality of wiring / piping materials that directly contact the fixed flat plate on both sides of the lateral slip prevention device;
With
The plurality of wiring / piping materials are arranged separately on both sides with the partition portion in contact with the fixed flat plate, and the plurality of wiring / piping materials are bound to the fixed flat plate using a binding member. By fixing, the plurality of wiring / piping materials are prevented from shifting in the longitudinal direction of the fixed flat plate due to the friction locking force between the fixed flat plate and the friction locking portion. .

  According to the invention of claim 10, the partition portion of the lateral slip prevention tool is disposed on the surface of the fixed plate, and the plurality of wiring / piping materials are separated on both sides of the partition portion and are formed on the surface of the fixed plate. It is in direct contact. In this state, when a plurality of wiring / piping materials are bound and fixed to the fixed flat plate by the bundling member, the plurality of wiring / piping materials are bound and fixed to the fixed flat plate while being kept separated by the partition portion. The Since the lateral slip prevention tool having the partition portion is frictionally locked against the fixed flat plate by the frictional locking force of the frictional locking portion and does not slip laterally, the plurality of wiring / piping materials separated on both sides by the partition portion are Since it is integrated with the lateral slip prevention tool and is bound and fixed to the fixed flat plate, the plurality of wiring / pipe materials do not laterally shift with respect to the fixed flat plate.

The invention of claim 11 is a wiring / piping material in which a large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and are arranged on the surface of each fixed flat plate along the parallel arrangement direction of the fixed flat plate. Is a structure for preventing lateral displacement of wiring / piping material in which lateral displacement is prevented and bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed plate includes a sandwiching bracket made of substantially U-shaped plate springs that can be disposed on both the front and back sides of the longitudinal end surface of the fixed plate, and a surface of the sandwiching bracket. The insertion locking plate portion on the side is inserted and locked, and is integrated with the holding metal fitting, and comprises a contact body that contacts the wiring / pipe material on the surface of the fixed flat plate,
The holding metal fitting is provided with a friction locking portion that is locked to any one surface of the fixed flat plate by a friction locking force and prevents lateral shift of the lateral shift prevention device itself,
The wiring / piping material is in contact with the abutting body of the lateral slip prevention tool, and the fixing flat plate and the contact plate are bonded by the binding force of the binding member that binds and fixes the wiring / piping material to the fixed flat plate. It is characterized by being pressed by the body.

  According to the eleventh aspect of the present invention, the wiring / pipe material presses the contact body by the frictional locking portion provided on the holding metal fitting with the frictional locking force with respect to any surface of the fixed flat plate and the binding force of the binding member. As a result of the synergistic effect of the pressing force, the lateral slip prevention force of the lateral slip prevention tool is enhanced, and the effect of preventing the lateral displacement of the wiring / pipe material is enhanced.

The invention of claim 12 is a wiring / pipe material in which a large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and are arranged on the surface of each fixed flat plate along the parallel arrangement direction of the fixed flat plate. Is a structure for preventing lateral displacement of wiring / piping material in which lateral displacement is prevented and bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed flat plate has a substantially U-shaped sandwiching bracket that can be disposed on both front and back sides of the longitudinal end surface of the fixed flat plate, and an insertion member on the front side of the sandwiched flat plate. The stop plate portion is inserted and locked, so that it is integrated with the holding metal fitting, and consists of a contact body that contacts the wiring / pipe material on the surface of the fixed plate,
The insertion locking plate portion of the holding metal fitting is formed so as to protrude from the inner surface of the abutting body in a state of being integrated with the abutting body. In a state where the lateral slip prevention tool is attached to a portion, a friction locking portion that is locked to the surface of the fixed plate is provided,
With the bundling force generated by bundling and fixing the wiring / piping material to a fixed flat plate using a bundling member in a state where a part of the wiring / piping material is in contact with the contact body of the lateral slip prevention tool, A friction locking force is generated between the fixed flat plate and the friction locking portion to prevent the wiring / pipe material from being laterally displaced.

  According to the twelfth aspect of the present invention, the frictional locking portion provided on the holding metal fitting is frictionally locked to the surface of the fixed plate in a state in which the lateral slip prevention tool is attached to the longitudinal end surface portion of the fixed plate. When the wiring / pipe material that is partly in contact with the abutment body is bound and fixed to the fixed plate using a binding member, the frictional locking part of the clamping bracket is pressed against the surface of the fixed plate by the binding fixing force. As a result, the frictional locking force is increased, so that the lateral displacement of the lateral displacement prevention device is prevented. As a result, the wiring / piping material that is united with the lateral displacement prevention device and bound to the fixed plate is fixed. A lateral shift is prevented.

The invention of claim 13 is a wiring / piping material in which a large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and are arranged on the surface of each fixed flat plate along the parallel arrangement direction of the fixed flat plate. Is a structure for preventing lateral displacement of wiring / piping material in which lateral displacement is prevented and bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed plate has a substantially U-shape that can be disposed on both the front and back sides of the end surface in the longitudinal direction of the fixed plate, and the end surface in the longitudinal direction of the fixed plate. A pair of clamping portions that sandwich both front and back surfaces across the straddle, a friction locking portion that is locked to any one surface of the fixed flat plate by a friction locking force and prevents lateral displacement of the lateral displacement prevention device itself, and A wiring / pipe material abutting portion that abuts on a wire / pipe material that has been bound and fixed in a state of being in direct contact with the fixed flat plate by a binding member;
With
The lateral slip prevention tool is fixed to the fixed plate in a state in which the wiring / pipe material contact portion is in contact with the wiring / pipe material with respect to the wiring / pipe material bound and fixed to the fixed plate. The structure is characterized in that the wiring / pipe material is prevented from shifting in the longitudinal direction of the fixed flat plate by the friction locking force between the fixed flat plate and the friction locking portion.

  According to the invention of claim 13, the wiring / pipe material is bound and fixed to the fixed flat plate using the binding member in a state of being in direct contact with the fixed flat plate. It is possible to dispose a lateral slip prevention tool in at least one of the wedge-shaped spaces on both sides of the contact portion with the piping material. As a result, the wedge-shaped space is closed in a state in which the wiring / pipe material abutting portion of the lateral shift prevention device is in contact with both the wiring / pipe material and the fixed flat plate that are bound and fixed to the fixed flat plate by the binding member. Is done. The lateral slip prevention tool is attached to the fixed flat plate in a state of being disposed between one side portion of the wiring / piping material and the binding member. Therefore, it is possible to reduce the lateral displacement of the wiring / piping material by attaching a lateral displacement prevention device to the wiring / piping material that has already been bound and fixed to the fixed flat plate using the binding member. It can be effectively prevented. In addition, the overall arrangement of the lateral slip prevention device by retrofitting ensures that the entire lateral displacement prevention device is arranged by consolidating the slack in the lateral displacement prevention device placement section when the binding member is loose. In the case where the arrangement space cannot be ensured only by gathering the slacks, the bundling member can be loosened once, the lateral slip prevention tool is arranged, and then the bundling member can be bound again.

The invention of claim 14 is a wiring / piping material in which a large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and are arranged on the surface of each fixed flat plate along the parallel arrangement direction of the fixed flat plate. Is a structure for preventing lateral displacement of wiring / piping material in which lateral displacement is prevented and bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed plate has a substantially U-shape that can be disposed on both the front and back sides of the end surface in the longitudinal direction of the fixed plate, and the end surface in the longitudinal direction of the fixed plate. A pair of clamping portions that sandwich both front and back surfaces across the straddle, a friction locking portion that is locked to any one surface of the fixed flat plate by a friction locking force and prevents lateral displacement of the lateral displacement prevention device itself, and A bundling member abutting portion that abuts a bundling member that binds and fixes the wiring / pipe material directly abutting on the fixed flat plate to the fixed flat plate;
With
The lateral slip prevention tool is attached to the fixed plate in a state in which the binding member contact portion is in contact with a binding member that binds and fixes the wiring / piping material to the fixed plate. It is a structure that prevents the binding member and the wiring / pipe material bound and fixed by the binding member from being displaced in the longitudinal direction of the fixed flat plate by a frictional locking force between the friction locking portion and the friction locking portion. .

  In the invention of claim 13, in the case of retrofitting a lateral slip prevention tool, the lateral slip prevention tool is disposed between one side portion of the wiring / piping material and the bundling member after the wiring / piping material is disposed. On the other hand, the invention according to claim 14 is arranged such that the lateral slip prevention tool is disposed outside the binding member, and the lateral slip prevention tool is fixed to the fixed plate in a state where the binding member contact portion is in contact with the binding member. The point of attachment is different. Therefore, according to the fourteenth aspect of the present invention, since the lateral slip prevention tool can be attached to the fixed flat plate in an unconstrained space, there is an advantage that the lateral displacement of the wiring / piping material can be prevented without loosening the binding member. .

The invention of claim 15 is a wiring / piping material in which a large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and are arranged on the surface of each fixed flat plate along the parallel arrangement direction of the fixed flat plate. Is a lateral slip prevention tool for wiring / pipe material that binds and fixes the fixed flat plate by a binding member to prevent lateral slippage,
The whole is composed of a substantially U-shaped leaf spring,
Crossing the longitudinal end face of the fixed flat plate, has a substantially U-shape that can be disposed on both front and back sides, and a pair of clamping portions that sandwich both the front and rear surfaces of the fixed flat plate, and at least the front and back sides of the fixed flat plate A friction locking portion that is locked to one surface by a friction locking force and prevents lateral displacement, and a contact that partially contacts the outer peripheral surface of the wiring / piping material on the surface of the fixed plate And
With
In a state where a part of the wiring / piping material is in contact with the abutting portion, the wiring / piping material is bound and fixed to the fixed flat plate using a binding member, so that the fixed flat plate and the friction locking portion are It is characterized by preventing the said wiring and piping material from slipping laterally by the frictional locking force.

  The invention of claim 15 represents the invention of claim 1 in terms of the “lateral slip prevention device”, and exhibits substantially the same operational effects as the invention of claim 1.

  According to a sixteenth aspect of the invention, in the fifteenth aspect of the invention, the abutting portion is integrally provided on the surface side of the support portion disposed on the front side of the fixed flat plate of the pair of sandwiching portions, and the length of the fixed flat plate is The center part along the direction is swelled away from the fixed flat plate, and two contact surfaces for supporting two wiring / piping materials are formed on both sides of the swelled part. It is characterized by.

  The effect of the invention of claim 16 is the same as that of the invention of claim 4.

  According to a seventeenth aspect of the present invention, the lateral slip prevention tool according to the fifteenth or sixteenth aspect and one or a plurality of wiring / pipe members that are in contact with the contact portion of the lateral slip prevention tool are bound and fixed to the fixed plate. It is characterized by comprising a binding member.

  The invention of claim 17 expresses the invention of claim 1 by grasping from the aspect of the “lateral slip prevention device”, and has substantially the same effect as the invention of claim 1.

The invention according to claim 18 is a wiring / piping material in which a large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and are arranged on the surface of each fixed flat plate along the parallel arrangement direction of the fixed flat plate. Is a method for preventing lateral displacement of the wiring / piping material after being bound and fixed by a binding member,
A pair of sandwiching portions that straddle the front and back surfaces across the longitudinal end surface of the fixed plate, straddling the front and back surfaces across the longitudinal end surface of the fixed plate, forming a substantially U-shape that can be disposed on both front and back surfaces across the longitudinal end surface of the fixed plate A friction locking portion that is locked to any one surface of the fixed flat plate by a friction locking force to prevent a lateral displacement of the lateral displacement prevention device itself, and a contact with at least one of the wiring / piping material and the binding member. Using a lateral slip prevention tool provided with an abutting portion that comes into contact,
In the state where the wiring / piping material is bound and fixed to the fixed flat plate using a binding member, the lateral slip prevention tool is configured such that the contact portion of the lateral slip prevention tool contacts at least one of the wiring / piping material or the binding member. By attaching a tool to the fixed flat plate, the wiring / pipe material is prevented from shifting in the longitudinal direction of the fixed flat plate due to the friction locking force between the fixed flat plate and the friction locking portion. Yes.

  According to the invention of claim 18, with respect to the wiring / pipe material that is already bound and fixed to the fixed flat plate by using the binding member, the contact portion of the lateral deviation preventing device is a gap between the fixed flat plate and the wiring / pipe material. In the state of being inserted in the shape of a wedge, the lateral slip prevention device is attached to the fixed plate by retrofitting, or the lateral displacement is caused to the outside of the binding member that binds and fixes the wiring / pipe material to the fixed plate. By attaching the lateral displacement prevention device to the fixed flat plate so that the contact portion of the prevention device is in contact with the binding member, it is possible to prevent lateral displacement of the wiring / pipe material that has already been arranged. In particular, when the abutting portion of the former lateral slip prevention tool is inserted in a wedge shape with respect to the gap between the fixed plate and the wiring / piping material, the binding member must be When it is somewhat loosened and its bundling fixing force is small, the effect of preventing a particularly large lateral deviation is exhibited.

  According to the present invention, the structure is such that the lateral slip prevention tool is locked and fixed to the fixed flat plate by the frictional locking force of the lateral slip prevention tool to the fixed flat plate. The lateral displacement of the material can be reliably prevented. In particular, in the invention of claim 1, since the lateral slip prevention device is an integral structure with a leaf spring, it can be attached to the fixed flat plate with a single touch, so that it is high when attaching the lateral slip prevention device to a large number of fixed flat plates. A lateral slip prevention tool can be attached to the fixed flat plate with efficiency. Further, according to the inventions of claims 13 and 14, the wiring / pipe material in a state of being bound to the fixed flat plate by the binding member is prevented from being laterally shifted with respect to the fixed flat plate by retrofitting the lateral slip prevention tool. There is an advantage that it is possible to reliably prevent the lateral displacement of the wiring and piping material by attaching the tool.

  In particular, when the wiring / pipe material is a coaxial cable used in a mobile base station with a steel tower structure, it is possible to effectively prevent lateral displacement due to wind pressure, etc. of the coaxial cable, and damage and breakage of the coaxial cable. Can be prevented.

It is a fragmentary perspective view of the tower 101 of the mobile base station to which the coaxial cable C ₁ is wired. (A), (b) is an exploded perspective view of the lateral displacement preventing device A ₁ of the first embodiment of the present invention from different directions. (A), (b) are each perspective views of lateral displacement preventing device A _1. (A), (b) is a central longitudinal sectional view of the front and rear attachment of the lateral displacement preventing device A ₁ for each fixed flat plate P. (A), (b) is a perspective view of the state in which the coaxial cable C ₁ is bound and fixed to the fixed plate P from the front side and the back side, using a pair of upper and lower lateral slip prevention devices A ₁ and a binding band B, respectively. FIG. (A), (b) is a top view in the state where the coaxial cables C ₁ and C ₂ having different sizes are bound and fixed to the fixed flat plate P using the lateral shift prevention tool A ₁ . (A), (b) is a perspective view of the lateral displacement preventing device A ₂ of the second embodiment of the present invention, respectively from different directions. (A), (b) is a perspective view of the state in which the coaxial cable C ₁ is bound and fixed to the fixed flat plate P from the front side and the back side, using a pair of upper and lower lateral slip prevention tools A ₂ and a binding band B, respectively. FIG. (A), (b) is a top view in the state where the coaxial cables C ₁ and C ₂ having different sizes are bound and fixed to the fixed flat plate P using the lateral shift prevention tool A ₂ . It is a perspective view of a use state of lateral shift preventing device A ₃ Example 3 of the present invention. It is an enlarged vertical sectional view similarly. It is a perspective view of a use state of lateral shift preventing device A ₃ 'of the third embodiment of the present invention. It is a plan view of a use state of lateral shift preventing device A ₄ Example 4 of the present invention. (A), (b) is an exploded perspective view and a assembled perspective view of a lateral displacement preventing device A ₅ of Example 5 of the present invention, respectively. (A), (b) is an expansion longitudinal cross-sectional view of a different part of FIG.14 (b), respectively. It is an enlarged longitudinal sectional view of a use state of lateral shift preventing member A _5. (A) and (b) are both retrofitted, and the abutment supports 21 and 45 of the lateral deviation prevention device A _{2 of the second} embodiment and the lateral deviation prevention device A ₆ of the sixth embodiment are fixed to the fixed plate P and the coaxial cable C. ₁ is a plan view of a structure that is inserted into a wedge-shaped space 44 and ₁ to prevent lateral displacement of the coaxial cable C ₁ . The lateral slip prevention tool A ₆ ′ of Example 6 is attached to the outside of the binding band B that binds and fixes the coaxial cable C ₁ to the fixed flat plate P to prevent lateral slip of the coaxial cable C ₁ . It is a top view. (A) is a perspective view of the lateral slip prevention tool A ₇ of Example 7 of the present invention, (b) is a plan partial sectional view of the same usage state, and (c) is a sectional view taken along line XX of (b). It is. It is an exploded perspective view of a lateral displacement preventing device A ₈ Example 8 of the present invention. (A) is a cross-sectional view when the lateral slip prevention tool A ₈ is not used, (b) is a cross-sectional view taken along line YY of (c), and (c) is a compression spring holding rod when not used and used. FIG. (A), (b) is a schematic diagram which shows that the coaxial cable C shifts | deviates to the same direction and a different direction alternately with respect to the fixed flat plate P, respectively.

  Hereinafter, the present invention will be described in more detail with reference to a plurality of best examples.

The lateral slip prevention tool A _{1 according to the} first embodiment of the present invention is attached to a portion of the end surface 91 across the end surface 91 along the longitudinal direction of the fixed plate P, and is shown in FIGS. As described above, the sandwiching body main body 1 formed entirely of a spring spring made of spring steel, and the sandwiching body main body 1 are assembled together so as to contact and support the coaxial cable C ₁ (C ₂ ). And a contact support 11. In FIG. 5, the outer peripheral surface of the coaxial cable C ₁ (C ₂ ) is shown in a smooth shape, but the outer peripheral surface of many coaxial cables C ₁ (C ₂ ) is as shown in FIG. The concave portions 111 and the convex portions 112 are alternately formed along the axial direction.

  The sandwich body 1 made entirely of a leaf spring includes a rectangular insertion locking plate portion 2 which is locked and integrated with the contact support 11 in an inserted state, and the contact support of the fixed plate P. The sandwiching plate portion 3 having a substantially rectangular shape in a rear view disposed on the opposite surface to the surface on which the surface 11 is disposed is disposed in a square shape so as to straddle the end surface 91 in the longitudinal direction of the fixed plate P. It is connected by the connecting plate part 4 to form a total of three plate parts. The insertion locking plate portion 2 and the connecting plate portion 4 are bent at a right angle, but the holding plate portion 3 and the connecting plate portion 4 generate a spring force (elastic restoring force) on the holding plate portion 3. Therefore, it is bent at an acute angle. The sandwiching plate portion 3 has a portion slightly closer to the free end than the center along the longitudinal direction (insertion direction of the insertion locking plate portion 2 with respect to the abutting support 11) with respect to the remaining acute angle bent plate portion 3b. The widening operation plate portion 3a is formed so as to protrude on both sides in the width direction and is bent at an obtuse angle on the opposite side to the insertion locking plate portion 2. The portion of the bent portion of the widening operation plate portion 3a that protrudes on both sides in the width direction with respect to the acute angle bent plate portion 3b is formed with an acute end, and the inner surface of the acute angle bent plate portion 3b is formed. A pair of left and right frictional pawls 5 projecting in the oblique direction beyond. A square-shaped locking piece 2 a that is locked in the locking hole 16 of the abutting support 11 is provided at the center in both the width direction of the insertion locking plate portion 2 and the direction orthogonal thereto. The locking piece 2a is parallel to the free end edge of the insertion locking plate portion 2 out of the total of 4 sides, and only the side closer to the free end edge remains, and the remaining 3 sides. Is cut, and the locking piece 2a is slightly bent inward. 2 and 3, reference numeral 6 denotes a reinforcing rib formed across the connecting plate portion 4 and the sandwiching plate portion 3.

The abutting support 11 assembled integrally with the sandwiching body 1 described above is a member arranged in close contact with the surface of the fixed plate P on the side where the coaxial cable C ₁ is arranged, and the front surface is a coaxial cable. The cross section for supporting C ₁ (C ₂ ) in a contact state is an arc-shaped contact support surface 12, and the back surface is a fixed flat plate in cooperation with the sandwich plate portion 3 of the sandwich body 1. It is the clamping surface 13 which clamps both surfaces close to the end surface 91 along the longitudinal direction of P. The contact support surface 12 has a pair of upper and lower contact protrusions 14 along the bending direction of the circular arc surface so that a plurality of types of coaxial cables C ₁ (C ₂ ) having different sizes can be stably supported. Only at the central part, it protrudes at a predetermined interval along the arrangement direction of the coaxial cable C ₁ (C ₂ ). That is, the abutting protrusion 14 binds and fixes the coaxial cable C ₁ (C ₂ ) to the fixed flat plate P by the binding band B, and the outer peripheral surface of the coaxial cable C ₁ (C ₂ ) by the binding fixing force. It can be supported stably by entering into the recesses or by biting into the projections. A rectangular insertion hole 15 into which the insertion locking plate portion 2 of the holding body 1 is inserted is formed on the upper surface of the abutting support body 11, and the inner surface of the insertion hole 15 that faces the holding surface 13 is formed on the upper surface. Is formed with a locking hole 16 that locks the locking piece 2 a formed in the insertion locking plate portion 2 opening in the clamping surface 13. The width of the insertion hole 15 is slightly wider than the thickness of the insertion locking plate portion 2 of the sandwiching body main body 1, and the portion of the insertion hole 15 and the sandwiching surface 13 at the upper end portion of the contact support body 11. Is held in the same width as the width of the insertion hole 15 and is cut out by a slight height to contact the connecting plate portion 4 of the sandwiching body main body 1 to form a step contact surface 17.

Further, as shown in FIGS. 3 and 4, the connecting plate portion of the sandwiching body main body 1 with the insertion locking plate portion 2 of the sandwiching body main body 1 disposed immediately above the insertion hole 15 of the contact support 11. When the insertion locking plate 2 is inserted into the insertion hole 15 in a state close to press-fitting until the step 4 contacts the step contact surface 17 of the contact support 11, the engagement of the insertion locking plate 2 is increased. The stop piece 2 a is inserted into the locking hole 16 of the abutting support body 11, and the connection portion of the connecting plate portion 4 of the sandwiching body main body 1 with the insertion locking plate portion 2 is the step contact of the abutting support body 11. By abutting on the surface 17, the upper end of the locking piece 2 a of the sandwiching body main body 1 and the inner surface of the upper end of the latching hole 16 of the abutting support body 11 are latched, so that the abutment support body 11 and the sandwiching body body 1 and is assembled integrally with fixed fitting structure, lateral displacement preventing device a ₁ is formed.

Further, in a state where the contact support body 11 and the sandwiching body main body 1 are assembled together, the pair of frictional locking claws 5 of the sandwiching body main body 1 press against the portion of the end surface 91 in the longitudinal direction of the fixed flat plate P. So that the tip of the friction locking claw 5 is inclined toward the opening side of the insertion hole 15 with respect to the holding surface 13 on the back surface of the contact support 11 so that the contact support 11 can be attached. The distance D between the tip of the pair of friction locking claws 5 of the sandwiching body main body 1 and the sandwiching surface 13 on the back surface of the contact support 11 is the thickness of the fixed flat plate P. When the lateral shift prevention tool A ₁ is attached to the end face 91 in the longitudinal direction of the fixed flat plate P by being formed smaller than T, the sandwiching plate portion 3 of the sandwiching body main body 1 formed entirely by an integral leaf spring. Is expanded by elastic deformation, and the pair of friction locking claws 5 of the sandwiching body main body 1 are elastically applied to the plate surface of the fixed flat plate P. And it has a structure to be.

As shown in FIG. 1, in the tower 101 of the mobile base station with the antenna installed at the top, a large number of fixed flat plates P are parallel to each other at a predetermined interval in the vertical direction (vertical direction). A plurality of coaxial cables C ₁ are bound and fixed to the fixed plates P using a binding band B. Each fixing plate P a single coaxial cable C _1, and the fixed using the lateral displacement preventing device A _1, as shown in FIGS. 4-6, one coaxial cable in the fixed plate P C ₁ the upper and lower ends of the arrangement position of attaching the lateral displacement preventing device a _1, respectively. That is, as shown in FIGS. 4 (a) and 4 (b), the abutting support 11 is arranged on the surface of the fixed plate P so that the upper and lower end surfaces 91 of the fixed plate P are in the longitudinal direction. When the lateral slip prevention tool A ₁ is pressed against the fixed flat plate P, the clamping plate portion 3 of the clamping body main body 1 is expanded outward by elastic deformation, and a pair of friction locking claws of the clamping body main body 1 is obtained. 5 until the distance D between the tip of 5 and the clamping surface 13 on the back surface of the abutting support 11 increases, and the end surface 91 of the fixed flat plate P abuts against the back surface of the connecting plate portion 4 of the clamping body 1. A portion close to the end surface 91 of the fixed flat plate P is relatively inserted between the friction locking claw 5 and the clamping surface 13, so that the clamping plate portion 3 of the clamping body 1 and the contact support 11 are In a state where the fixed flat plate P is sandwiched therebetween, the lateral slip prevention tool A ₁ is attached to the end surface 91 of the fixed flat plate P.

In a state where the lateral slip prevention tool A ₁ is attached to the end surface 91 of the fixed flat plate P, the pair of friction locking claws 5 constituting the sandwiching body main body 1 are fixed to the fixed flat plate P by the elastic restoring force of the sandwiching plate portion 3. And the contact support 11 is disposed in close contact with the surface of the fixed flat plate P. In this manner, the lateral slip prevention tool A ₁ attached to the upper and lower longitudinal end faces 91 of the fixed flat plate P is made of a metal made of a pair of friction locking claws 5 by a large elastic restoring force of the leaf spring. Since the back surface of the fixed plate P is elastically pierced, even if a large lateral force is applied to the coaxial cable C ₁ due to wind pressure or the like, the lateral displacement prevention device A ₁ is laterally displaced with respect to the fixed plate P. There is nothing. Further, each lateral slip prevention tool A ₁ attached to the upper and lower end surfaces 91 of the fixed plate P has a pair of friction locking claws 5 pierced with respect to the fixed plate P by a large elastic restoring force. In either case, there is no fear of detachment after attachment, but the downward force, which is the direction of gravity generated when the coaxial cable C ₁ slides against the abutting support 11 on the surface, is the upper end of the fixed plate P. The lateral slip prevention tool A ₁ attached to the side has an advantage of acting to prevent detachment. Therefore, in the first embodiment, the lateral shift prevention device A ₁ is attached to the upper and lower end surfaces 91 at the position where the fixed flat plate P is disposed. _{When 1} is attached, it is better to attach to the upper end surface 91 of the fixed flat plate P.

As described above, after the lateral slip prevention device A ₁ is attached to the upper and lower ends of the position where the coaxial cable C ₁ is disposed on the required fixed plate P among the many fixed plates P, each fixed plate P The coaxial cable C ₁ is arranged so that a part of the circumferential direction of the coaxial cable C ₁ abuts on the abutment support surface 12 of the abutment support 11 on the surface side of the abutment. In the construction example of FIG. 1, a pair of upper and lower lateral slip prevention tools A ₁ are attached to every other fixed plate P among a large number of fixed plates P. Thereafter, as shown in FIG. 5 and FIG. 6A, the coaxial cable C ₁ is bound and fixed to the fixed flat plate P using the binding band B having a long band shape. In the illustrated example, the binding band B is overlaid on the front surface side of the fixed plate P, and on the back surface side, the binding bands B are arranged on both sides of the upper and lower lateral shift prevention devices A ₁ , thereby The coaxial cable C ₁ is bound and fixed to the fixed flat plate P while avoiding contact between the preventer A ₁ and the binding band B. In FIG. 5, reference numeral 92 denotes a band fixture that fixes both ends of the binding band B.

As a result, the coaxial cable C ₁ is bound and fixed to the fixed plate P by the binding band B in a state where the lateral shift prevention tool A ₁ that is prevented from being laterally shifted with respect to the fixed plate P is sandwiched between the fixed cable P. since the that structure, large wind pressure due to strong wind or the like even when applied to the coaxial cable C _1, lateral displacement of the coaxial cable C ₁ is reliably prevented. Further, the lateral slip prevention tool A ₁ is configured such that a pair of friction locking claws 5 elastically contact with the back surface of the fixed flat plate P in a pierced state by the elastic restoring force of a leaf spring constituting the sandwiching body main body 1. 1 is sandwiched between the end plate 91 of the fixed flat plate P by the sandwiching plate portion 3 and the contact support 11, so that the lateral displacement is prevented, but in addition to this lateral displacement prevention structure, The abutting support 11 of the lateral slip prevention tool A ₁ is pressed with the pressing force F ₁ by the coaxial cable C ₁ by the binding fixing force by the binding band B, so that the surface-side abutting support 11 is against the fixed flat plate P. pressed against, the pressing force F ₁ because it does not diminish the elastic restoring force of the leaf spring, the pressing force F ₁ also acts to prevent lateral displacement of the lateral displacement preventing device a _1, the lateral displacement preventing device a ₁ Lateral displacement can be prevented more reliably. Further, in the case of the coaxial cable C _{1 having} a large outer diameter, as shown in FIG. 6A, the coaxial cable C ₁ is fixed by the binding band B while being in close contact with the entire surface of the contact support surface 12 of the contact support 11. It is bound and fixed to the flat plate P. In the case of the coaxial cable C _{2 having} a small outer diameter, a part of the outer peripheral surface of the coaxial cable C ₂ is part of the contact support surface 12 of the contact support body 11 as shown in FIG. It is supported in a state of being in contact with a part of

Here, the magnitude of the friction locking force of the friction locking claw 5 of the lateral slip prevention tool A _{1 with} respect to the fixed flat plate P is such that the lateral slip does not occur even when a lateral impact force is applied to the lateral slip prevention tool A ₁ . However, if the size is such that the lateral slip prevention tool A ₁ is forcibly moved in the lateral direction by the impact force, the following advantages can be obtained. That is, after the lateral slip prevention tool A ₁ is fixed to the fixed plate P, for example, the coaxial cable C ₁ (C ₂ ) already bundled and fixed to the fixed plate P is arranged along the longitudinal direction of the fixed plate P. If you need to change the position occurs, or if the wrong attachment positions of the lateral displacement preventing device a ₁ is to like apply an impact force along the longitudinal direction of the fixing plate P to lateral displacement preventing device a _1, By forcibly moving the lateral slip prevention tool A ₁ , the arrangement position of the coaxial cable C ₁ (C ₂ ) already bound and fixed to the fixed plate P can be changed, or can be arranged at a correct position.

Further, since the abutting support 11 is made of resin, the coaxial cable C ₁ having a feed line therein does not directly contact the holding body 1 and the fixed flat plate P made of metal, so that the coaxial cable C ₁ Is insulated.

Next, with reference to FIGS. 7 to 9, a description will be given of lateral displacement preventing device A ₂ of the second embodiment of the present invention. The lateral slip prevention tool A ₂ is different from the lateral slip prevention tool A _{1 of the} first embodiment in that the holding body 1 is common and the contact support 21 is different. The contact support 21 is different from the contact support 11 in that it can support and support a plurality of coaxial cables C ₁ (C ₂ ). In the state where the lateral slip prevention tool A ₂ is attached to the fixed flat plate P, a protruding portion 22 is formed along the longitudinal direction and the width direction of the fixed flat plate P), and cross sections are formed on both sides of the protruding portion 22. A pair of arc-shaped contact support surfaces 23 are formed. The back surface of the abutting support 21 is formed in a flat shape and is in contact with either one of the front and back surfaces of the fixed flat plate P so as to hold the fixed flat plate P with the holding plate portion 3 of the holding body 1. It is a clamping surface. Moreover, since the integrated structure of the clamping body main body 1 with respect to the contact support body 21 is the same as that of the lateral slip prevention tool A _{1 of the} first embodiment, redundant description is omitted.

Then, as shown in FIGS. 8 and FIG. 9 (a), the same position in the longitudinal direction of the fixing flat plate P (horizontal direction), and placed two coaxial cables C ₁ close to or in contact, one In order to bind and fix the fixed plate P with the binding band B, the following is performed. Further, the pair of upper and lower lateral slip prevention devices A ₂ are respectively arranged by the above-described method so that the contact support 21 is arranged on the surface side at the position where the two coaxial cables C ₁ are arranged on the fixed flat plate P. Let it be attached. After that, on the surface side of the fixed plate P, the two coaxial cables C ₁ arranged in parallel are abutted and supported on the respective abutting support surfaces 23, and the two coaxial cables C ₁ are interposed between the two coaxial cables C ₁ . The two coaxial cables C ₁ are bound and fixed to the fixed flat plate P by _one binding band in a state where the pair of upper and lower lateral slip prevention tools A ₂ are sandwiched. The bundling method of the second embodiment is different from the bundling method of the first embodiment, and the bundling band B is in contact with each sandwich body 1 constituting the pair of upper and lower lateral displacement prevention devices A ₂ on the back surface side of the fixed plate P. In addition to the hanging shape, on the surface side of the fixed plate P, the upper and lower ends of the fixed plate P are both horizontal and bound together.

For this reason, the two coaxial cables C ₂ are united with the pair of upper and lower lateral displacement prevention devices A ₂ attached to the fixed flat plate P so as to prevent lateral displacement, and are thus bound and fixed to the fixed flat plate P. The lateral shift of the coaxial cable C ₁ is reliably prevented. Since the coaxial cable C ₁ has a larger size (larger diameter) than the C ₂ , each coaxial cable C ₁ is supported by the contact support 21 as shown in FIG. 9A. Since it is in contact with both the surface 23 and the surface of the fixed plate P, the contact support state of the coaxial cable C ₁ with respect to the fixed plate P is stabilized.

Further, in the case of a small size (small diameter) coaxial cable C ₂ , as shown in FIG. 9B, the pair of coaxial cables C ₂ are separated by a predetermined amount and contact the surface of the fixed plate P. without this, only the abutment support surfaces 23 of the contact support 21 abuts against the support, a pair of coaxial cable C ₂ is to hold the state, are bundled fixed to the fixing flat plate P. Since the coaxial cable C ₂ is abutted and supported only on each abutting support surface 23 of the abutting support 21, the binding fixing force of the binding band B is different from each of the abutting supports 21 of the lateral shift prevention tool A _2. It acts as a pressing force F ₂ perpendicular to the abutting support surface 23, and the abutting support 21 is pressed against the surface of the fixed plate P by the pressing force F ₂ . Therefore, the lateral slip prevention tool A ₂ presses the back surface of the fixed flat plate P by the elastic restoring force of the leaf spring constituting the holding tool main body 1 to hold the fixed flat plate P and the binding fixing force of the binding band B. , the two different types of forces and force pressing the contact support 21 to the surface of the fixing flat plate P, since it is fixed to the fixing flat plate P, can be reliably prevented lateral displacement of the lateral displacement preventing device a _2.

Next, with reference to FIGS. 10 and 11, it will be described lateral displacement preventing device A ₃ Example 3 of the present invention. Some coaxial cables have annular irregularities formed on the outer circumferential surface at a constant pitch, and the lateral slip prevention tool A ₃ corresponds to the coaxial cable C ₁ (C ₂ ) having annular irregularities on the outer circumferential surface. With respect to the lateral slip prevention tool A _{1 of the} first embodiment, the length of the contact support 31 is increased, and the protrusion 34 corresponding to the annular recess 111 of the coaxial cable is formed on the contact support surface 32 with the pitch. It is characterized in that it is formed at intervals of an integer multiple of. The length of the contact support 31 of the lateral slip prevention tool A ₃ is equal to the width of the fixed flat plate P. In the third embodiment, a pair of convex portions 34 having a pitch twice the formation pitch of the annular concave portion 111 of the coaxial cable C ₁ is set as one set, and one set is set at each of the upper and lower ends of the contact support 31. Two sets of each are formed. In FIG. 11, 33 indicates a clamping surface formed on the back surface of the contact support 31.

Since the contact support 31 of the lateral slip prevention tool A ₃ has a length equivalent to the width of the fixed flat plate P, the contact support body is used to attach the lateral slip prevention tool A ₃ to the fixed flat plate P. For example, the clamping body main body 1 is integrally assembled to only one of the upper and lower end portions of 31 and only to the lower end portion. In this state, only the lower end portion of the contact support 31 is attached to the fixed flat plate P. After wearing, at the upper end portion of the fixed flat plate P, the insertion locking plate portion 2 of the holding body main body 1 is inserted into the insertion hole 35 of the contact supporting body 31, and the contact supporting body 31 and the holding body main body 1 are By relatively inserting the upper end portion of the fixed flat plate P between the holding plate portion 3 and the holding plate main body 1 at the upper end portion, the upper end portion of the holding plate body 1 is assembled to the abutting support 31 integrally. As a result, the upper and lower end portions of the contact support 31 are attached to the fixed flat plate P, whereby the attachment strength of the contact support 31 with respect to the fixed flat plate P is increased.

Therefore, when the coaxial cable C ₁ is disposed, the protrusions 34 formed on the contact support surface 32 of the contact support 31 enter the annular recesses 111 of the coaxial cable C ₁ , When the coaxial cable C ₁ is bound and fixed to the fixed flat plate P, it is possible to prevent the coaxial cable C ₁ from partially sliding downward due to the gravitational action with respect to the contact support 31 of the lateral slip prevention tool A _3. There is an advantage that not only the lateral displacement of the cable C ₁ but also the downward sliding can be prevented.

Further, when the coaxial cable C ₁ is disposed, the annular recess 111 and the protrusion 34 of the abutting support 31 of the lateral shift prevention tool A ₃ do not coincide with each other, and the protrusion 34 corresponds to the coaxial cable C ₁ . Even in the case of matching with the annular convex portion, the coaxial cable C ₁ is bound and fixed to the fixed flat plate P by the binding band B with a large force. 34 by being bundled fixed in a state that bites into the annular projection of the coaxial cable C _1, can prevent slipping to below the coaxial cable C _1.

Further, the lateral slip prevention tool A ₃ ′ shown in FIG. 12 is abutted and supported by making the length of the contact support 31 ′ shorter than the width of the fixed plate P in the lateral slip prevention tool A ₃ described above. The lower end portion of the body 31 ′ is in an unfixed state, and the configuration in which the convex portion 34 is provided on the contact support surface 32 ′ is the same. A pair of upper and lower convex portions 34 are formed on the abutting support 31 ′ at a pitch that is an integral multiple of the pitch of the annular concave portion 111 of the coaxial cable C ₁ . In the lateral slip prevention tools A ₃ and A ₃ ′, the number and pitch of the plurality of convex portions 34 formed on the contact support surfaces 32 and 32 ′ can be freely determined in addition to the above.

Next, with reference to FIG. 13, the lateral slip prevention tool A _{4 according to the} fourth embodiment of the present invention will be described. The lateral slip prevention tool A ₄ deforms the contact support body 21 of the lateral slip prevention tool A ₂ of the second embodiment, and a contact support body 41 provided with a partition plate portion 42 protruding forward at the center in the width direction. And the abutting support body 41 is made of a leaf spring and is integrally provided with a sandwich body body 1 disposed on the back surface of the fixed flat plate P. In the lateral slip prevention tool A _{2 of the} second embodiment, when the coaxial cable C ₃ has a relatively larger diameter than the coaxial cable C ₁ , a part of the outer peripheral surface cannot be supported by the contact support surface 12. It corresponds to the case as, on both sides of the partition plate 42, it is brought into contact only on the surface of the fixing plate P coaxial cable C ₃ respectively, two coaxial cables C ₃ of through the partition plate portion 42 The two coaxial cables C ₄ are bound and fixed to the fixed flat plate P using the binding band B.

In the above-described binding fixing structure, the partition plate is separated by the binding band B in a state where two coaxial cables C ₄ having a large outer diameter are separated on both sides of the partition plate portion 42 and are in contact with only the fixed flat plate P. Since the two coaxial cables C ₄ including the portion 42 are bound and fixed to the fixed flat plate P, the binding band B is fixed without loosening despite the large outer diameter of the two coaxial cables C _4. It can be firmly bound and fixed to the flat plate P. The lateral slip prevention tool A ₄ itself is securely fixed to the fixed flat plate P without being laterally displaced by the elastic contact action of the leaf spring. As a result, the lateral displacement of the two coaxial cables C _{4 having} a large outer diameter is prevented. it can.

Next, with reference to FIGS. 14 to 16, it will be described lateral displacement preventing device A ₅ of Example 5 of the present invention. The lateral slip prevention tool A ₅ is a U-shaped metal holding metal fitting 51 disposed across the end surface 91 in the longitudinal direction of the fixed flat plate P, and is integrally assembled with the holding metal fitting 51 so that the fixed flat plate P And a contact support 61 disposed on the front surface. The clamp 51 is inserted into the insertion hole 64 of the contact support 61 and is integrally assembled by locking, and the contact plate is in contact with the back surface of the fixed flat plate P in a clamped state. 54 is integrally connected by the connecting plate portion 55. The insertion locking plate 53 has a portion on the free end side that is not connected to the connection plate 55 that is narrower than the remaining portion and is bent inward to form a friction locking plate 53a. In addition, a portion of the insertion locking plate portion 53 that faces each cutout portion 53b that is cut out in a square shape to form the friction locking plate portion 53a has a locking claw that is bent inward. A portion 53c is formed.

The contact support 61 is made of resin, and a contact support surface 62 having an arcuate cross section corresponding to the outer diameter of the coaxial cable C ₁ is formed on the front surface. The back surface is the surface of the fixed plate P. The flat opposed surface 63 is opposed to each other with a slight gap therebetween. The abutment support 61 is formed with an insertion hole 64 through which the insertion locking plate portion 53 constituting the holding metal fitting 51 is inserted in the upper surface. The opening 65 is opened with the width of the claw 53c, and the lower end of the opening 65 is an inclined locking claw arrangement surface 66 so that the locking claw 53c can be arranged. ing. In addition, each portion of the insertion hole 64 above the both sides of the locking claw disposition surface portion 66 is formed with a square-shaped locked surface forming opening 67 opened on the opposite surface 63 on the back surface. The inner surface on the side close to the upper surface of the contact support 61 (the surface on which the opening of the insertion hole 64 is formed) serves as a locked surface 67a on which the respective locking claws 53c of the holding metal fitting 51 are locked. .

Then, when the insertion locking plate portion 53 of the holding metal fitting 51 is inserted into the insertion hole 64 of the abutment support 61, both end portions in the width direction of the insertion locking plate portion 53 are both ends in the width direction of the insertion hole 64. The friction locking plate portion 53a of the insertion locking plate portion 53 is disposed on a locking claw arrangement surface portion 66 formed at the lower end portion of the opening 65. is, clamped brackets 51 on the contact support 61 is integrally assembled, the lateral displacement preventing device a _5. In the assembled state of the sandwiching metal 51 and the contact support 61, the oblique lower end of the friction locking plate 53a slightly protrudes from the opposing surface 63 on the back surface of the contact support 61. The space between the abutting plate portion 54 of 51 and the opposing surface 63 on the back surface of the abutting support 61 is for attaching the lateral shift prevention tool A ₅ to the portion of the end surface 91 in the longitudinal direction of the fixed flat plate P. It is an attachment space. Here, the distance K between the friction locking plate portion 53a of the holding metal fitting 51 protruding from the facing surface 63 of the contact support 61 and the contact plate portion 54 of the holding metal fitting 51 is the thickness of the fixed flat plate P. Slightly smaller than T, and the lateral displacement preventing device A ₅ is pushed into the longitudinal end surface 91 of the fixed flat plate P with a large force without generating a gap between the front and back surfaces of the fixed flat plate P. It is desirable that it can be attached in the fitted state.

Then, as shown in FIG. 16, the lateral slip prevention tool A ₅ is pushed into each of the upper and lower end surfaces 91 at the position where the coaxial cable C ₁ is disposed in the longitudinal direction of the fixed flat plate P with a large force, thereby causing the lateral slip. when the fitting is pushed in the longitudinal direction portion of each end face 91 of the part to the fixed plate P clamping space 68 of the arrester a _5, a pair of lateral displacement preventing device a ₅ is opposed to the vertical direction, the fixed plate P Are attached to each end face 91 portion. Even in this state, the tip protruding portion of the friction locking plate portion 53a of the holding metal fitting 51 is pressed against the surface of the fixed flat plate P, and a large friction locking force is exerted on both the lateral direction and the width direction of the fixed flat plate P. Therefore, there is no lateral displacement or slipping out of the fixed flat plate P.

Then, as shown in FIG. 16, the coaxial cable C ₁ arranged vertically is connected to each contact support 61 in each of the pair of upper and lower lateral displacement prevention devices A _{5 on} the surface of the fixed plate P. In this state, as shown in FIG. 5, the coaxial cable C ₁ is bound and fixed to the fixed flat plate P using the binding band B so that the surface side is overhanging as shown in FIG. . As a result, the bundling fixing force of the bundling band B acts perpendicularly as the pressing force F ₅ against the abutting support surface 62 of the lateral slip prevention tool A ₅ , so that the abutting support 61 is pressed against the surface of the fixed flat plate P. Thus, the pressing force of the friction locking plate portion 53a against the surface of the fixed flat plate P is increased. For this reason, the lateral displacement of the pair of upper and lower lateral displacement prevention devices A ₅ is more reliably prevented, and the lateral displacement of the coaxial cable C ₁ that is bound and fixed to the fixed flat plate P via the pair of lateral displacement prevention devices A ₅ is ensured. Is prevented.

Next, referring to FIG. 17 and FIG. 18, after the lateral slip prevention tools A ₆ and A ₆ ′ and the coaxial cable C ₁ of Example 6 of the present invention are bundled, the lateral slip prevention tool A ₂ and the lateral slip prevention tool. A method for preventing the lateral displacement of the coaxial cable C _{1 having been} bound and fixed by retrofitting A ₆ and A ₆ ′ will be described. In the example shown in FIG. 17, the coaxial cable C ₁ is in direct contact with the fixed flat plate P, and after the coaxial cable C ₁ is bound and fixed to the fixed flat plate P by the binding band B, the lateral slip prevention tool A ₂ , A ₆ , A ₆ ′, the lateral displacement of the coaxial cable C _{1 having been} bound and fixed is reliably prevented. FIG. 17A shows the left and right wedge-shaped spaces 44 formed between the coaxial cable C ₁ and the fixed plate P by aggregating the slack of the binding band B or once loosening the binding band B. One side of the abutting support 21 of the lateral slip prevention tool A ₂ is inserted into the wedge plate in a state of being divided into _{two in} a plan view, and the lateral slip prevention tool A ₂ is attached to the fixed plate P by retrofitting. To wear. Even if the lateral slip prevention tool A ₂ is retrofitted, it can be attached with one touch only by pushing the sandwich body 1 from directly above the end face 91 of the fixed flat plate P, so that the attaching operation is easy. When the binding band B is loosened after the coaxial cable C ₁ is attached, the binding band B needs to be rebound. In this way, by attaching the lateral slip prevention tool A ₂ to the fixed flat plate P in a retrofitting manner, the lateral displacement of the coaxial cable C ₁ that is bound and fixed to the fixed flat plate P can be reduced by the frictional locking force of the lateral slip prevention tool A _2. Further, it can be more reliably prevented by the combined use with the binding fixing force of the binding band B.

In the lateral slip prevention method shown in FIG. 17 (b), one of the left and right wedge-shaped spaces 44 divided into the left and right of the abutment support 45 of each lateral slip prevention tool A ₆ enters the wedge shape. At the same time, the other part of the abutting support 45 is arranged in contact with the inside of the binding band B, so that a pair of left and right lateral displacement prevention devices A ₆ are retrofitted to each wedge-shaped space 44 and the binding band. By arranging the whole in the space formed in the inner part of B, the binding is fixed by the combined use of the frictional locking force of the pair of left and right lateral slip prevention tools A ₆ and the binding fixing force of the binding band B The lateral shift of the coaxial cable C ₁ can be prevented more reliably. The lateral slip prevention tool A ₆ has a configuration in which a resin contact support 45 is integrally attached to the leaf spring-like sandwiching body main body 1 constituting the lateral shift prevention tool A _1, and the contact support 45 is not without a landscape square shape in plan view, on the side opposite to the coaxial cable C ₁ side, cross-section corresponding to the outer diameter of the coaxial cable C ₁ is arcuate Curved concave In addition to being a contact support surface 46a, the other side surface is formed in a gently sloping surface so as to contact the binding band B. If the pair of left and right lateral slip prevention devices A ₆ cannot be arranged only by gathering the slack of the binding band B, after loosening the binding band B and attaching each lateral slip prevention device A ₆ to the fixed plate P, The operation of binding and fixing the binding band B again is the same as the lateral deviation prevention method shown in FIG.

Method for preventing lateral displacement of the coaxial cable C _1, shown in Figure 18, attaching at the rear with the lateral displacement preventing device A ₆ 'in each of the outer binding band B of the coaxial cable C ₁ on the fixed plate P are united fixed Thus, by preventing the lateral displacement of the binding band B itself, as a result, the lateral displacement of the coaxial cable C _{1 having been} bound and fixed is different from the above-described “lateral displacement prevention method”. The lateral slip prevention tool A ₆ ′ only abuts against the binding band B, and a part of the abutment support 45 ′ is not inserted into the wedge-shaped space 44. The two sides are inclined contact-supporting surfaces 46b that are both symmetrical in plan view. According to this “lateral slip prevention method”, when there is no slack in the binding band B that binds and fixes the coaxial cable C ₁ to the fixed plate P, the lateral slip prevention tool A ₆ ′ is formed on both sides of the binding band B. If there is a slack, it is preferable to attach a pair of left and right lateral slip prevention tools A ₆ ′ after relieving the slack by rebinding. Moreover, if, with slack occurs in the binding band B by long-term use even as a coaxial cable C ₁ is displaced laterally, to one of the left and right lateral displacement preventing device A ₆ 'coaxial cable C ₁ is in contact with, the since not be lateral displacement beyond the position, consequently, it can be reliably prevented lateral displacement of the coaxial cable C ₁ bundling fixed already.

Next, with reference to FIG. 19, a lateral shift prevention tool A _{7 according to} Embodiment 7 of the present invention will be described. The lateral slip prevention tool A ₇ includes a metal sandwich body 71 having a U-shaped cross section and one or more (two in the seventh embodiment) tension screws 72. In the sandwiching body main body 71, a pair of sandwiching plate portions 71a arranged opposite to each other are connected by a connecting plate portion 71b, and one or a plurality of female screw portions 71c are formed through one of the sandwiching plate portions 71a. The projecting screw 72 is a normal small-diameter screw, and its tip 72a is sharply formed so as to be pierced by a pressing force with respect to the metal fixed plate P, and the head 72b is a plus A cross hole is formed so as to be rotated by a driver. Of the pair of clamping plate portions 71 a of the clamping body main body 71, the coaxial cable C ₁ (C ₂ ) is directly connected to the metal clamping tool main body 71 in the clamping plate portion 71 a where the female screw portion 71 c is not formed. In order to avoid contact, a resin cover-like contact support 73 is fitted. The surface with which the coaxial cable C ₁ (C ₂ ) abuts on the front surface of the abutting support 73 is formed in an arc shape corresponding to the outer diameter of the coaxial cable C ₁ (C ₂ ). A screw insertion hole 73a into which the screw 72 is inserted is formed.

  Then, the sandwiching plate portion 71a in which the female screw portion 71c is formed is disposed on the front side of the fixed plate P, and each of the tension screws 72 inserted from the respective screw insertion holes 73a of the contact support 73 is replaced with the sandwiching plate portion 71a. The distal end portion 72a of the tension screw 72 is pressed against the fixed flat plate P with a large pressing force so that the female screw portion 71c formed in the screw is screwed into a stretched state. The clamping body main body 71 is fixed to the fixed flat plate P without being laterally displaced by the protruding tension of each of the tension screws 72 with respect to the fixed flat plate P. Since the screwing operation of the tension screw 72 to the sandwiching body main body 71 can be performed on the surface of the fixed plate P, the screwing operation can be stably performed.

Next, with reference to FIGS. 20 and 21, it will be described lateral displacement preventing device A ₈ Example 8 of the present invention. The lateral slip prevention tool A ₈ includes a sandwiching body main body 75 having a U-shaped cross section, and a compression spring holding rod 77 inserted through a rod insertion hole 76 formed in one sandwiching plate portion 75a of the sandwiching body main body 75. A screw-head-shaped spring holding body 78 screwed into the tip of the compression spring holding rod 77, and fitted into the outer periphery of the compression spring holding rod 77, and the spring holding body 78 and the holding plate portion 75a. It is comprised with the compression coil spring 79 elastically mounted between.

  Further, the sandwiching body main body 75 has a pair of sandwiching plate portions 75a and 75b connected by a connecting plate portion 75c, and the other sandwiching plate portion 75b has a rod insertion hole 76 formed in one sandwiching plate portion 75a. And a tool insertion hole 81 is formed concentrically. In the middle of the shaft portion of the compression spring holding rod 77, a locking pin 82 that prevents the compression spring holding rod 77 from protruding when not in use is inserted in a direction perpendicular to the shaft, and both end portions of the compression spring holding rod 77 are inserted. It protrudes greatly with respect to the outer peripheral surface. In one clamping plate portion 75 a, a locking pin insertion groove 83 into which the locking pin 82 can be inserted is formed on a straight line passing through the axis of the rod insertion hole 76. A female threaded portion 77 a is formed at the distal end surface of the compression spring holding rod 77, and a male threaded portion 78 a formed at the center of one surface of the spring holding body 78 is screwed into the female threaded portion 77 a of the compression spring holding rod 77. Thus, the compression coil spring 79 fitted to the outside of the compression spring holding rod 77 is elastically mounted between the spring holding body 78 and the inner surface of one clamping plate portion 75a of the clamping body main body 75. A piercing body 84 that is pressed against the fixed flat plate P in a piercing state protrudes from the center of the opposite surface of the spring holding body 78. A tool 85 for incorporating the compression spring holding rod 77, the spring holding body 78, and the compression coil spring 79 into the sandwich body 75 is formed with a hexagonal hole 85a having a predetermined depth corresponding to the outer shape of the spring holding body 78. ing.

21A, the compression spring holding rod 77 is inserted into the rod insertion hole 76 of the sandwiching body main body 75 and pressed toward the other sandwiching plate portion 75b. With the spring holding body 78 and a part of the compression coil spring 79 inserted into the hexagonal hole 85a, the tool 85 is inserted into the tool insertion hole 81 formed in the other clamping plate portion 75b, and the tool in the compression coil spring 79 is inserted. The tool 85 is rotated in a state in which the portion protruding from 85 is fitted and pressed to the outside of the compression spring holding rod 77, so that the male threaded portion 78 a of the spring retaining body 78 is replaced with the female thread of the compression spring retaining rod 77. The compression coil spring 79 is elastically mounted between the spring holding body 78 and the one clamping plate 75 a of the clamping body main body 75 by screwing into the portion 77 a. In this state, as shown by a two-dot chain line in FIG. 21C, the locking pin 82 integrated in the insertion state in the middle of the compression spring holding rod 77 is one clamping plate portion of the clamping body main body 75. It is in elastic contact with the outer peripheral surface of 75a. Note that the cover-like contact body with which the coaxial cable C ₁ (C ₂ ) is in contact with the surface of the fixed flat plate P is fitted into the holding plate portion 75 b on the front side of the holding body main body 75.

21 (a) and 21 (c), the compression spring is held in a state where the locking pin 82 is locked to the outer surface of the clamping plate portion 75a of the clamping body main body 75. When the rod 77 is rotated by about 90 °, the locking pin 82 is released from the locking state, and the locking pin 82 is formed in the locking pin insertion groove 75 a formed in the clamping plate portion 75 a of the clamping body main body 75. 83, the compression coil spring 79 is slightly expanded, and the piercing body 84 formed integrally with the spring holder 78 is pierced on the back surface of the fixed plate P by the elastic restoring force of the compression coil spring 79. It is pressed. Thereby, the lateral displacement of the lateral displacement prevention tool A _{8 with} respect to the fixed flat plate P is prevented. Here, since the head of the compression spring holding rod 77 is disposed on the back side of the fixed flat plate P, the compression spring holding rod 77 is rotated using, for example, a plus driver bent in an L shape. Is possible. In order to facilitate the rotation operation of the compression spring holding rod 77, the head of the compression spring holding rod 77 can be disposed on the surface side of the fixed flat plate P.

In each of the first to eighth embodiments, in the mobile base station, the coaxial cable C ₁ (C ₂ , C ₃ ) disposed in the vertical direction along the steel tower 101 is used with the binding band B on the fixed plate P. However, if the wiring / piping material is bound and fixed to the fixed flat plate P using the fixing band B, the wiring / piping material other than the coaxial cable of the mobile base station is bound. The lateral slippage can be prevented even when fixed.

A _{1 to} A ₈ : Slip prevention device
B: Binding band (binding member)
C ₁ -C _3: Coaxial cable (wiring and piping material)
F ₁ , F ₂ , F ₅ : Pushing force by bundling (binding bundling force)
P: Fixed plate
1: Clamp body (clamping part)
5: Friction locking claw (friction locking part)
11,21,31,41,45,61: Contact support (contact part)
34: Convex part formed on the contact support surface
42: Partition plate
51: clamping metal fittings
53: Insertion locking plate
53a: Friction locking plate part
53c: Locking claw part 71, 75: Nipping body
72: Strut screw
77: Compression spring holding rod
79: Compression coil spring
111: Annular recess of coaxial cable

Claims (18)

A large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and the wiring and piping materials arranged along the parallel arrangement direction of the fixed flat plate on the surface of each fixed flat plate are prevented from being laterally displaced. It is a structure for preventing lateral displacement of wiring and piping materials that are bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed plate is composed of substantially U-shaped plate springs that can be disposed on both front and back sides across the longitudinal end surface of the fixed plate. Provided in at least one of the pair of sandwiching portions that sandwich both surfaces and the pair of sandwiching portions, and are elastically locked to the surface of the fixed flat plate by the elastic restoring force of the leaf spring, thereby preventing the lateral displacement of the lateral displacement prevention device itself. A friction locking portion to prevent, and a contact portion that contacts the wiring / pipe material on the surface of the fixed plate,
With
In a state where the wiring / pipe material is in contact with the contact portion of the lateral slip prevention tool, the wiring / pipe material is bound and fixed to the fixed flat plate by the binding member, and the friction between the fixed flat plate and the friction locking portion A structure for preventing the lateral displacement of the wiring / piping material, which prevents the wiring / piping material from being laterally displaced by the locking force. A large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and the wiring and piping materials arranged along the parallel arrangement direction of the fixed flat plate on the surface of each fixed flat plate are prevented from being laterally displaced. It is a structure for preventing lateral displacement of wiring and piping materials that are bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed flat plate has a generally U-shaped sandwiching body main body having a pair of opposed plate portions arranged on both front and back sides across the end surface in the longitudinal direction of the fixed flat plate, The tip is pressed against the other surface of the fixed flat plate while being screwed into one of the pair of counter plate portions and the other counter plate portion is in close contact with either the front or back surface of the fixed flat plate. A tension screw, and a contact portion that contacts the wiring / pipe material on the surface of the fixed plate;
With
Due to the frictional locking force against the fixed plate caused by the tension of the tension screw, the lateral displacement of the lateral displacement prevention tool itself is prevented,
In a state where the wiring / pipe material is in contact with the abutting portion of the lateral slip prevention tool, the wiring / piping material is bound and fixed to a fixed flat plate by a binding member to prevent the wiring / piping material from being laterally displaced. A structure for preventing lateral displacement of wiring and piping materials. A large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and the wiring and piping materials arranged along the parallel arrangement direction of the fixed flat plate on the surface of each fixed flat plate are prevented from being laterally displaced. It is a structure for preventing lateral displacement of wiring and piping materials that are bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed flat plate has a generally U-shaped sandwiching body main body having a pair of opposed plate portions arranged on both front and back sides across the end surface in the longitudinal direction of the fixed flat plate, When not attached to any one of the pair of opposing plate portions, the one opposing plate portion is locked so as not to protrude, and after the attachment arrangement, by rotating to a specific position, A spring holding rod that is unlocked and inserted so as to be movable in the axial direction, a compression coil spring that is elastically mounted between the tip of the spring holding rod and the back surface of the one opposing plate, and the fixing A contact portion that contacts the wiring / piping material on the surface of the flat plate;
With
After the mounting arrangement of the lateral slip prevention tool, the spring holding rod protrudes due to the elastic restoring force of the compression coil spring by releasing the locking, and elastically contacts the surface of the fixed flat plate, so that the tip of the spring holding rod Due to the frictional locking force generated between the fixed flat plate, the lateral displacement of the lateral displacement prevention device itself is prevented,
In a state where the wiring / pipe material is in contact with the abutting portion of the lateral slip prevention tool, the wiring / piping material is bound and fixed to a fixed flat plate by a binding member to prevent the wiring / piping material from being laterally displaced. A structure for preventing lateral displacement of wiring and piping materials.   The contact part of the said lateral slip prevention tool has two contact surfaces which can contact two wiring and piping materials, respectively. Wiring / pipe material lateral displacement prevention structure.   The maximum friction locking force of the friction locking portion is set to a size that allows the forced movement of the lateral slip prevention tool while maintaining the positional relationship of the wiring and piping material with respect to the lateral slip prevention tool. The structure for preventing lateral displacement of wiring and piping materials according to any one of claims 1 to 4.   6. The structure for preventing lateral displacement of wiring / piping material according to claim 1, wherein the lateral displacement prevention tool is frictionally locked on the back surface of the fixed flat plate.   7. The wiring / piping according to claim 1, wherein the wiring / piping material is arranged in a vertical direction, and the lateral slip prevention tool is attached to an upper edge portion of a fixed flat plate. Structure to prevent lateral slippage of materials.   An annular concavo-convex portion is formed at a predetermined pitch on the outer surface of the wiring / piping material, and a convex portion that enters the concave portion is formed on the contact surface of the contact portion of the lateral shift prevention device. The structure for preventing lateral displacement of wiring and piping materials according to any one of claims 1 to 7.   4. The wiring according to claim 1, wherein the lateral slip prevention tool is pressed against the fixed plate by a pressing force of the wiring / pipe material pressed against the fixed plate by the binding force of the binding member. -Piping material lateral displacement prevention structure. A large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and the wiring and piping materials arranged along the parallel arrangement direction of the fixed flat plate on the surface of each fixed flat plate are prevented from being laterally displaced. It is a structure for preventing lateral displacement of wiring and piping materials that are bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed plate has a substantially U-shape that can be disposed on both the front and back sides of the end surface in the longitudinal direction of the fixed plate, and the end surface in the longitudinal direction of the fixed plate. A pair of clamping portions that sandwich both front and back surfaces across the straddle, a friction locking portion that is locked to any one surface of the fixed flat plate by a friction locking force and prevents lateral displacement of the lateral displacement prevention device itself, and A partition for separating a plurality of wiring / piping materials that directly contact the fixed flat plate on both sides of the lateral slip prevention device;
With
The plurality of wiring / piping materials are arranged separately on both sides with the partition portion in contact with the fixed flat plate, and the plurality of wiring / piping materials are bound to the fixed flat plate using a binding member. By fixing, the plurality of wiring / piping materials are prevented from shifting in the longitudinal direction of the fixed flat plate due to the friction locking force between the fixed flat plate and the friction locking portion. Wiring / pipe material lateral displacement prevention structure. A large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and the wiring and piping materials arranged along the parallel arrangement direction of the fixed flat plate on the surface of each fixed flat plate are prevented from being laterally displaced. It is a structure for preventing lateral displacement of wiring and piping materials that are bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed plate includes a sandwiching bracket made of substantially U-shaped plate springs that can be disposed on both the front and back sides of the longitudinal end surface of the fixed plate, and a surface of the sandwiching bracket. The insertion locking plate portion on the side is inserted and locked, and is integrated with the holding metal fitting, and comprises a contact body that contacts the wiring / pipe material on the surface of the fixed flat plate,
The holding metal fitting is provided with a friction locking portion that is locked to any one surface of the fixed flat plate by a friction locking force and prevents lateral shift of the lateral shift prevention device itself,
The wiring / piping material is in contact with the abutting body of the lateral slip prevention tool, and the fixing flat plate and the contact plate are bonded by the binding force of the binding member that binds and fixes the wiring / piping material to the fixed flat plate. A structure for preventing lateral displacement of wiring and piping materials, characterized by being pressed against the contact body. A large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and the wiring and piping materials arranged along the parallel arrangement direction of the fixed flat plate on the surface of each fixed flat plate are prevented from being laterally displaced. It is a structure for preventing lateral displacement of wiring and piping materials that are bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed flat plate has a substantially U-shaped sandwiching bracket that can be disposed on both front and back sides of the longitudinal end surface of the fixed flat plate, and an insertion member on the front side of the sandwiched flat plate. The stop plate portion is inserted and locked, so that it is integrated with the holding metal fitting, and consists of a contact body that contacts the wiring / pipe material on the surface of the fixed plate,
The insertion locking plate portion of the holding metal fitting is formed so as to protrude from the inner surface of the abutting body in a state of being integrated with the abutting body. In a state where the lateral slip prevention tool is attached to a portion, a friction locking portion that is locked to the surface of the fixed plate is provided,
With the bundling force generated by bundling and fixing the wiring / piping material to a fixed flat plate using a bundling member in a state where a part of the wiring / piping material is in contact with the contact body of the lateral slip prevention tool, A structure for preventing lateral displacement of a wiring / piping material, wherein a frictional locking force is generated between a fixed flat plate and the frictional locking portion to prevent the wiring / piping material from being laterally displaced. A large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and the wiring and piping materials arranged along the parallel arrangement direction of the fixed flat plate on the surface of each fixed flat plate are prevented from being laterally displaced. It is a structure for preventing lateral displacement of wiring and piping materials that are bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed plate has a substantially U-shape that can be disposed on both the front and back sides of the end surface in the longitudinal direction of the fixed plate, and the end surface in the longitudinal direction of the fixed plate. A pair of clamping portions that sandwich both front and back surfaces across the straddle, a friction locking portion that is locked to any one surface of the fixed flat plate by a friction locking force and prevents lateral displacement of the lateral displacement prevention device itself, and A wiring / pipe material abutting portion that abuts on a wire / pipe material that has been bound and fixed in a state of being in direct contact with the fixed flat plate by a binding member;
With
The lateral slip prevention tool is fixed to the fixed plate in a state in which the wiring / pipe material contact portion is in contact with the wiring / pipe material with respect to the wiring / pipe material bound and fixed to the fixed plate. The structure prevents the wiring / piping material from shifting in the longitudinal direction of the fixed plate by the frictional locking force between the fixed flat plate and the friction locking portion. Construction. A large number of strip-shaped fixed flat plates are arranged in parallel at predetermined intervals, and the wiring and piping materials arranged along the parallel arrangement direction of the fixed flat plate on the surface of each fixed flat plate are prevented from being laterally displaced. It is a structure for preventing lateral displacement of wiring and piping materials that are bound and fixed to the fixed flat plate by a binding member,
The lateral slip prevention tool attached to the fixed plate has a substantially U-shape that can be disposed on both the front and back sides of the end surface in the longitudinal direction of the fixed plate, and the end surface in the longitudinal direction of the fixed plate. A pair of clamping portions that sandwich both front and back surfaces across the straddle, a friction locking portion that is locked to any one surface of the fixed flat plate by a friction locking force and prevents lateral displacement of the lateral displacement prevention device itself, and A bundling member abutting portion that abuts a bundling member that binds and fixes the wiring / pipe material directly abutting on the fixed flat plate to the fixed flat plate;
With
The lateral slip prevention tool is attached to the fixed plate in a state in which the binding member contact portion is in contact with a binding member that binds and fixes the wiring / piping material to the fixed plate. And the friction locking force between the friction locking portion and the wiring member / pipe material bound and fixed by the binding member and the binding member are prevented from shifting in the longitudinal direction of the fixed flat plate. Wiring / pipe material lateral displacement prevention structure. A number of strip-shaped fixed flat plates are arranged in parallel at a predetermined interval, and wiring and piping materials arranged along the parallel arrangement direction of the fixed flat plate on the surface of each fixed flat plate are bound to the fixed flat plate. It is a tool for preventing lateral displacement of wiring / piping material that prevents lateral displacement by a member and fixes it.
The whole is composed of a substantially U-shaped leaf spring,
Crossing the longitudinal end face of the fixed flat plate, has a substantially U-shape that can be disposed on both front and back sides, and a pair of clamping portions that sandwich both the front and rear surfaces of the fixed flat plate, and at least the front and back sides of the fixed flat plate A friction locking portion that is locked to one surface by a friction locking force and prevents lateral displacement, and a contact that partially contacts the outer peripheral surface of the wiring / piping material on the surface of the fixed plate And
With
In a state where a part of the wiring / piping material is in contact with the abutting portion, the wiring / piping material is bound and fixed to the fixed flat plate using a binding member, so that the fixed flat plate and the friction locking portion are Wiring / piping material lateral displacement prevention tool characterized by preventing lateral displacement of the wiring / piping material due to the frictional locking force.   The abutting portion is integrally provided on the surface side of the support portion disposed on the front side of the fixed plate among the pair of sandwiching portions, and a central portion along the longitudinal direction of the fixed plate is separated from the fixed plate. 16. The wiring / piping material according to claim 15, wherein two contact surfaces that support the two wiring / piping materials are formed on both sides of the bulging portion. Side slip prevention tool.   17. A lateral slip prevention tool according to claim 15 or 16, and a bundling member for binding and fixing one or a plurality of wiring / pipe members abutted on the abutting portion of the lateral slip prevention tool to the fixed plate. A device for preventing lateral displacement of wiring and piping materials. A large number of strip-shaped fixed flat plates are arranged in parallel at a predetermined interval, and the wiring and piping materials arranged along the parallel arrangement direction of the fixed flat plates are bound and fixed by a binding member on the surface of each fixed flat plate. A method for preventing lateral displacement of the wiring / piping material,
A pair of sandwiching portions that straddle the front and back surfaces across the longitudinal end surface of the fixed plate, straddling the front and back surfaces across the longitudinal end surface of the fixed plate, forming a substantially U-shape that can be disposed on both front and back surfaces across the longitudinal end surface of the fixed plate. A friction locking portion that is locked to any one surface of the fixed flat plate by a friction locking force to prevent a lateral displacement of the lateral displacement prevention device itself, and a contact with at least one of the wiring / piping material and the binding member. Using a lateral slip prevention tool provided with an abutting portion that comes into contact,
In the state where the wiring / piping material is bound and fixed to the fixed flat plate using a binding member, the lateral slip prevention tool is configured such that the contact portion of the lateral slip prevention tool contacts at least one of the wiring / piping material or the binding member. By attaching a tool to the fixed flat plate, the wiring / pipe material is prevented from shifting in the longitudinal direction of the fixed flat plate due to the friction locking force between the fixed flat plate and the locking friction portion. To prevent lateral displacement of wiring and piping materials.

Images