KR100748189B1 - A assistance pipe hanger - Google Patents

Abstract

An assistant pipe hanger is provided to maximize utilization of a threaded bolt by arranging the assistant pipe hanger on the threaded bolt fixed on a slab and thereby installing a plurality of pipes. An assistant pipe hanger includes an assistant semi-circular band(40-1), a lock plate(30), and a lock unit(20). The assistant semi-circular band has a side hanging member(41) formed on an assistant semi-circular band mounting piece(4) such that the side hanging member is attachable/detachable to/from an intermediate portion of a threaded bolt(18) fixed on a slab. The lock plate is compulsorily fitted to mounting holes(42-1) formed at an intermediate tilt support member(43) of the side hanging member and the assistant semi-circular band mounting piece and a support bracket mounting piece(11). The lock unit is mounted on a semi-circular band mounting piece(5) of another assistant semi-circular band(40-2) and locked or unlocked to or from the lock plate.

Description

A Assistance Pipe Hanger

1 is an exploded perspective view showing an installation state of a pipe auxiliary pipe hanger according to the present invention.

Figure 2 is a cross-sectional view of the installation state of the pipe auxiliary pipe hanger according to the present invention.

Figure 3a and Figure 3b is a view explaining the operation relationship between the locking device portion in the pipe auxiliary pipe hanger according to the present invention.

Figures 4a to 4c is an exemplary view showing another embodiment of the locking device portion in the pipe auxiliary pipe hanger according to the present invention and the operation relationship explanatory drawing.

Figures 5a to 5c is an exemplary view showing another embodiment of the locking device portion in the pipe auxiliary pipe hanger according to the present invention and the operation relationship explanatory drawing.

6a to 6e is a perspective view showing a semi-circular band is installed with different side hooks in the auxiliary pipe hanger for piping according to the present invention.

Explanation of symbols on the main parts of the drawings

1: main pipe hanger 2. 3: semi-circle band 4.5: mounting piece

6: fastener 7: fastener 10: support bracket

11: Mounting piece 13: Nut bundle 15: Dustproof part

20: lock unit 21: lock cap 25: locking operation

29: leaf spring 30: lock plate 31: lock hole

34: lock rod 40: auxiliary pipe hanger 40-1.40-2: auxiliary semicircle band

41: side stand

The present invention relates to an auxiliary pipe hanger for piping used when piping a pipe to a ceiling or a wall of a building.

To describe this in more detail, the lower ends of the semicircle bands divided into left and right are separated by fastening means, and the mounting pieces integrally formed at the upper ends of the respective semicircle bands are equipped with mounting pieces integrally formed at the lower ends of the support brackets. The side hooks are formed integrally (in one piece) on the mounting pieces of the semicircle band so that they can be mounted between the pitches of the threaded bolts fixed to the slab. It can be easily mounted or separated by, and to provide a secondary pipe hanger for piping to easily support the pipe is formed by extending the fastening portion formed on the lower end of one side semi-circular band to the opposite side over the vertical line.

In general, when installing various pipes used for water pipes, sewer pipes, indoor pipes, etc. on the installation surface such as the ceiling of a building, support rods are fixed on the installation surface at equal intervals, and pipe hangers are installed at the bottom of each support rod. The pipe is detained and installed in the hanger.

Conventional pipe hangers include domestic public utility model publication No. 20-1990-14681, public utility utility model publication No. 20-1994-27123, public utility utility model publication No. 20-1995-27946, and public use Publication No. 20-1997-43463, Utility Model Publication No. 20-1998-3991, Utility Model Registration No. 20-190184, Utility Model Registration No. 20-197233 (Patent Application No. 10-2005- 109563).

1 and 2, a pair of semi-circle bands 2 and 3 is formed, and mounting holes (not specifically shown) are formed at the top of each semi-circle band 2 and 3 rods. The perforated mounting pieces (4) (5) are integrally formed, and the fastening holes (6) and the fastening pieces (9) are formed at the bottom to be combined, and the mounting pieces (4) (5) of the semicircular bands (2) (3) The fastening member 11 is formed at both ends of the lower side of the support bracket 10 and the mounting holes (not specifically shown) are fastened by fastening means such as bolts and nuts, and the upper surface of the support bracket 10 The nut bundle 13 is coupled to it is to couple the computational bolt (18).

In the conventional pipe hanger formed as described above, when the pipe is installed, the nut is unscrewed from the bolt fastened to the mounting pieces 4 and 5 of the semicircular bands 2 and 3 and the mounting piece 11 of the support bracket 10. The semi-circle band separated from the semi-circle band (3) of one side and separated from the fixed semi-circle band (2) and the free state of the semi-circle band (2) while supporting the pipe by hand while preventing the pipe from being detached. 3) The nut should be screwed to the end of the bolt protruding to the outside of the mounting piece 5 while the mounting hole drilled in the mounting piece 5 is inserted into the bolt 12 by hooking the fastening piece 9. Therefore, the installation process is very demanding, and the semicircle band 2 is formed as a full semicircle so that the end part is located in a vertical line, so the semicircular band 3 should be fastened while supporting the pipe introduced therein so as not to fall. There is a problem that cannot be easily installed.

Other conventional pipe hangers are disclosed in Korean Utility Model Registration No. 20-184219 and Utility Model Registration No. 20-414911.

This is divided into a square upper band and a semicircular lower semicircular band to be able to combine / separate.

At both ends of the lower side of the upper band, a fastening hole is drilled at one end, and an extension part formed at one end thereof so that the hook-on piece protrudes outward is integrally formed.

At both ends of the lower semi-circular band, one end is provided with a fastening piece for engaging / separating the fastening hole, and the other end is provided with a vertical flange hole and a horizontal insertion hole, and a gap-type flange with spring hook grooves formed at both ends of the upper surface. It is formed in, and the lower side of the cap-type flange is provided with a detention piece to hold the hanger piece of the upper band is inserted (combined) into the vertical insertion hole.

The detention piece has insertion and loading grooves at the front and rear ends, respectively, and spring hook grooves and support protrusions are formed at the front and rear ends, respectively.The combined cap-type flange and the detention piece have an annular coil spring in the spring-hang groove. It can be hooked / unplugged.

However, this means that when installing the pipe for piping, the lower semicircle band should be separated from the upper band, the fastening piece should be coupled to the fastening hole while connecting the separated lower semicircle band to the bottom of the pipe, and the cap-shaped flange of the lower semicircle band The hook stones should be inserted in the vertical insertion hole.

Also, the detent piece is coupled to the lower side of the cap-type flange, so that the hook-on piece inserted into the loading groove is caught on the bottom of the detention piece, the insertion piece of the tip is inserted into the horizontal insertion hole, and the support protrusion pieces on both sides protrude to both sides of the cap-type flange. An annular coil spring is to be fitted to the outside of the connecting cap-type flange and the detention piece.

Therefore, there is a problem that the installation process is very complicated and can not be easily installed because it must be installed while supporting the pipe, there is a problem that the installation time is very wasteful and the work efficiency is reduced, and the detention piece and the annular coil spring are separated If you lose it, there is a problem that can not be installed pipe.

In addition, these conventional pipe hangers are freely rotated by a bundle of nuts coupled to the upper surface of the support bracket or the upper band, so that they are shaken and rotated by an external impact, so that the support force is gradually released while the coupling state of the support boat is gradually released. There is a problem of weakening.

In addition, since the flanges are integrally formed inside and outside the upper surface of the nut bundle mounted on the upper surface of the support bracket and inserted into the upper surface, and are detained on the upper surface, when an external shock is applied or vibration occurs due to an earthquake, etc. There is a problem that deformation does not occur between the support rod and the support bracket holding the heavy weight pipe without attenuating it, and even if the impact is strong, the pipe is not only twisted, but also eliminates the problem. It can't be done.

In particular, these conventional pipe hangers have the simplicity of supporting the pipe by being mounted at the bottom of the computer bolt fixed to the ceiling, there is a problem that can not be installed by mounting the pipe in the middle of the computer bolt.

In order to solve this problem somewhat, it is known that the Korean Utility Model Registration No. 20-300083, "Pipe hanger for wire piping," is proposed to install a plurality of pipes in one computer bolt.

The mounting bracket is attached to the bottom of the computer bolt that is fixed (mounted) to the bottom of the slab, but the fixing nut is installed on the top of the support bracket so that it can be attached to the bottom of the computer bolt. The semi-circular fixed parts are assembled by mounting the semi-circular pair of hangers so as to face each other, and each hanger is provided with a pipe pipe.

However, this requires a separate support bracket and a hanger to be manufactured separately, so there is a problem that the use of a lot of cost, there is a limit to install a maximum of three pipe pipes in one support bracket mounted on the bottom of the computer bolt, slab There is a problem that can not directly utilize a computer bolt that is fixed (mounted).

The present invention is to provide an auxiliary pipe hanger for piping further improved to solve the above problems.

The present invention is coupled to separate the lower end of the pair of auxiliary semi-circular bands left and right by fastening means, the mounting piece integrally formed on the lower end of the support bracket is mounted on the mounting piece integrally formed on the upper end of each auxiliary semi-circular band However, the side hooks may be integrally formed (in one piece) on the mounting pieces of one side semi-circle band, and may be mounted between the pitches of the computer bolts fixed to the slab. The auxiliary pipe for piping can be easily locked or separated by the locking device, and the lower end of the auxiliary semicircular band with side hooks is formed to extend to the opposite side beyond the vertical line. To provide a hanger.

Another object of the present invention is to maximize the utilization of the bolts by installing a plurality of pipes using auxiliary pipe hangers on the bolts fixed to the slab, so that the mounting bolts can be easily mounted or separated between the pitches of the bolts It is to provide an auxiliary pipe hanger for the pipe.

Still another object of the present invention is to install a pipe while easily locking / unlocking the locking plate attached to the mounting plate of one side semi-circle band and support bracket and the other side of the semi-circle band. Piping that can be easily mounted on the other side of the semi-circle band while supporting the pipe placed by the fastening part of one side semi-circle band formed to extend to the other side beyond the ship line so that the pipe placed therein does not fall. To provide a secondary pipe hanger.

The above and other objects of the present invention,

Fastening pieces 9 and fastening holes 6 are formed at each lower end of the semicircular bands 2 and 3 divided into left and right sides, and the semi-circular bands 2 and 3 are joined or separated to support the pipe. And the mounting pieces 11 of the support brackets 10 having the nut bundles 13 mounted on the upper surfaces of the mounting pieces 4 and 5 integrally formed at the upper ends of the semicircular bands 2 and 3. In

An auxiliary semi-circular band 40-1 having a side hook 41 formed integrally with the mounting piece 4 of one side semi-circle band 2 so as to be detachable in the middle of the computer bolt 18 fixed to the slab;

Mounting holes 42-1 and 11 drilled in the intermediate inclined support 43 of the side hanger 41 and the mounting pieces 4 and 11 of the support bracket 10 forming the auxiliary semi-circular band 40-1. A locking plate 30 coupled to the interference by -1);

Locking device parts 20, 20-1 and 20-1 mounted to the mounting piece 5 of the semicircle band 3 forming the other side semi-circle band 40-2 to be locked or released to the lock plate 30. One); It is achieved by the auxiliary pipe hanger 40 characterized in that it comprises a.

The above and other objects of the present invention will be more clearly understood by the following detailed description based on the accompanying drawings.

1 to 6E show a specific implementation of the auxiliary pipe hanger 40 according to the present invention, and FIGS. 1 and 2 are exploded perspective views showing an installation state of the auxiliary pipe hanger 40 according to the present invention. 3A and 3B are explanatory views of the operation relationship of the locking device in the present invention, and FIGS. 4A to 4C and 5A to 5C are exemplary views and operations showing different locking device in the present invention. 6A to 6E are perspective views illustrating semicircular bands 40-1 provided with different side hooks 41 in the auxiliary pipe hanger 40 according to the present invention.

The auxiliary pipe hanger 40 according to the present invention was formed of a pair of auxiliary semicircular bands 40-1 and 40-2, as illustrated in FIG. 1, and mounted on the lower end of the computer bolt 18. The hanger 1 was formed in the same manner except for the side hanger 41 fixed to the mounting piece 4 of the one side semicircle band 2.

The auxiliary pipe hanger 40 according to the present invention, the mounting piece (4) (5), respectively, on the upper end of the semi-circular band (2) (3) forming each auxiliary semi-circular band (40-1) (40-2) It was formed integrally and drilled the mounting holes (4-1) (5-1) vertically, and at each lower end of the semi-circular band (2) (3) T-shaped fastening hole (6) and a separate fastening portion (7) ) Was formed to allow binding and separation.

On the outer surface of the mounting piece 4 at the upper end of the semi-circular band (2) forming one side semi-circular band 40-1, the side hanger 41 was formed integrally.

Side hanger 41 is formed integrally on the outer surface of the mounting piece 4, the intermediate support 42 and the intermediate bending support 47 is formed to be bent up and down integrally, but is fixed to the outer surface of the mounting piece (4) The intermediate support 42 was drilled in the mounting hole 42-1 so as to be in communication with the mounting hole 4-1 of the mounting piece 4, so that the locking plate 30 was coupled by force fitting so as not to be separated.
At the upper end of the intermediate support 42 and the lower end of the intermediate bending support 47, the upper plate 43 and the lower plate 44 were integrally formed so as to be parallel to each other, and each of the upper plate 43 and the lower plate 44 The upper hook hole 45 and the lower hook hole 46 were formed to be opened to the outside, respectively.

The upper hook hole 45 formed in the upper plate 43 in the side hanger 41 is to be opened from the center to one side (left) rear end, the lower hook hole 46 formed in the lower plate 44 is the center Formed to open in the forward to be removable so that the front end of the lower plate 44 was formed with a curved surface 44-1.

6a to 6e show different embodiments of the side hanger 41.

The side hanger 41 illustrated in FIG. 6a integrally forms an upper plate 43 which is vertically maintained and horizontally maintained at the upper end of the intermediate support 42 in which the mounting hole 42-1 is drilled. The side plate 44 is integrally formed to be inclined, but the upper side plate 43 has an upper hook hole 45 formed in parallel with the front end surface to open to one side center, and the lower side plate 44 has a lower side hook hole 46. Was formed in parallel with the side cross-section so as to open to the center of the front end, one end edge of the lower plate 44 was formed as a curved surface (44-1).

The side hanger 41 illustrated in FIG. 6B integrally forms an upper plate 43 which is vertically maintained and horizontally maintained at the upper end of the intermediate support 42 in which the mounting hole 42-1 is drilled, and at the lower end thereof. The side plate 44 is integrally formed to be inclined, but the upper side plate 43 has an upper hook hole 45 formed in parallel with the front end surface to open to one side center, and the lower side plate 44 has a lower side hook hole 46. Was formed in parallel with the front end surface so as to open to the center of one side, the upper hook hole 5 and the lower hook hole 46 to face in the opposite direction to each other.

The side hanger 41 illustrated in FIG. 6c integrally forms an upper plate 43 which is held vertically and horizontally maintained at the upper end of the intermediate support 42 in which the mounting hole 42-1 is drilled, and at the lower end thereof. The side plate 44 is integrally formed to be inclined, but the upper plate 43 has an upper hook ball 45 formed in an oblique line so as to be opened to one side (right) rear end, and the lower plate 44 has a lower hook hole 46. Was formed parallel to the side to open to the front center.

The side hanger 41 illustrated in FIG. 6D integrally forms an upper plate 43 which is vertically maintained and horizontally maintained at the upper end of the intermediate support 42 in which the mounting hole 42-1 is drilled. The side plate 44 is integrally formed to be inclined, but the upper side plate 43 has an upper hook hole 45 formed diagonally so as to be opened to one side (right side) rear end, and the lower side plate 44 has a lower side hook hole 46. Was formed in parallel with the side to open to the front center, one side edge of the lower plate 44 was formed as a curved surface (44-1).

In particular, the side hangers 41 to form an upper hook hole 45 in the upper plate 43 so that the inner hook piece 43-1 and the outer hook piece 43-2 are formed on both sides, the inner hook The piece 43-1 is formed to be inclined by an angle of preferably 10 to 25 degrees from the outer hook piece 43-2, so that the inner hook piece 43-1 is computerized by the outer hook piece 43-2. The bolts 18 were held up and down with deviations.

Except for the side hanger 41 is fixed to the mounting piece 4 of one side semi-circle band 2 as described above was formed in the same manner as the main pipe hanger (1).

The locking plate 30 was formed on both sides of the rear end to form a stone piece (32) to hang on the outer surface of the mounting piece (4), and to form the mounting piece (4) (5) (11) ) To be easily inserted into the mounting holes 4-1, 5-1 and 11-1.

The fastening part 7 formed at the lower end of the semi-circular band 2 in one side semi-circular band 40-1 integrally forms a seating piece 8 bent at the center at the lower end of the semi-circular band 2. The fastening piece 9 was integrally formed at the distal end of the seating piece 8 so that grooves 8-1 were formed on both sides of the seating piece 8.

The fastening piece 9 allows the fastening piece 9 to be coupled / disconnected to the fastening hole 6 drilled at the bottom of the semicircle band 3 forming the other auxiliary semi-circular band 40-2. 6) the narrow portion of the fastening hole 6 is coupled to the groove 8-1 so that the end 3-1 of the semicircular band 3 is located at the bottom of the lower end of the other semicircular band 2 and the fastening piece ( 9) is located on the lower surface of the semi-circular band (3).

As described above, the pads 14 formed of rubber or soft synthetic resin are bonded to the inside of the semicircle bands 2 and 3 to be coupled to each other so that the pipes can be firmly bound and the dustproof effect can be obtained.

One or more binding holes 2-1 and 3-1 are drilled in the semicircle bands 2 and 3, and the binding piece 14-1 is formed on the outer surface of the pad 14 to correspond to each other. Each binding piece which inserts the piece 14-1 from the inner side of the binding hole 2-1 (3-1) to the outer side, and protrudes (exposes) the outer side of the binding hole 2-1 (3-1). (14-1) was thermally fused as illustrated in FIG. 2 so as not to leave.

The support bracket 10, which is rectangular and is connected at both ends, has a nut bundle 13 mounted on the upper surface thereof to be screwed to the lower end of the support rod 14, and a pair of mountings formed by connecting both ends thereof. In the piece 11, the vertically long mounting holes 11-1 were drilled to communicate with each other.

Such a configuration is the same as that of a conventional pipe hanger except that the fastening piece 9 is formed in the seating piece 8 and the mounting holes 4-1, 5-1 and 11-1 are vertically drilled. Since the configuration is more detailed description will be omitted.

The main pipe hanger 1 mounted on the lower end of the computer bolt 18 supports the nut bundle 13 mounted on the upper surface by installing a dustproof device 15 inside the support bracket 10 (coal). While the dust-proof effect can be obtained.

The vibration isolator 15 couples the nut bundle 13 from the inner side to the upper outer side in the center of the upper surface of the support bracket 10 and between the bottom face of the nut bundle 13 and the inner lower surface of the support bracket 10. In between, the coil spring 15 was loaded so that the nut bundle 13 was shot upward.

In particular, the nut bundle 13 is formed on the lower end of the lower end of the support tube 13-1 having the threaded portion 13-2 formed on the inner bottom of the support tube 13-1. The upper side of the upper side of the support bracket 10 can be coupled from the inner side to the upper side, and the coil spring 15 formed integrally is formed by the upper side of the expansion tooth spring portion and the lower side of the narrow support spring portion to form the expansion anchor spring portion. The flange 13-3 of the nut bundle 13 was inserted (loaded) inside, and placed on the narrow support spring.

The locking piece 20 is coupled to the mounting pieces 4 and 5 of the semi-circular bands 2 and 3 and the mounting piece 11 of the support bracket 10, and the locking device 20 is as follows. Formed together.

The inner surface of the mounting piece 4 formed on the upper end of the semi-circular band 2 is connected to the mounting piece 11 of the support bracket 10, and the mounting holes 4-1 and 11-1 communicate with each other at the tip end thereof. Locking plate 31 is coupled to the lock plate 30 is not separated by forcibly inserted, but the stone pieces 32 are formed on both sides of the rear side of the lock plate 30 so as to be caught on the outer surface of the mounting piece (4). , Both sides of the tip were formed with the inclined surface 33 so as to be easily inserted into the mounting holes 4-1, 5-1 and 11-1 of the mounting pieces 4, 5 and 11.

The locking cap 21 is formed to open the cylinder 21-1 to the rear side, but the front end of the locking cap 21 vertically drills the fastening hole 22 to insert and remove the tip of the locking plate 30. The detention piece 24 is formed to protrude on both sides and bent into the rear side of the mounting piece 5 in a state of being connected to the mounting piece 5 of the locking cap 21 to lock the lock cap 21. It was to be mounted integrally on the mounting piece (5), the bottom of one side was drilled through the distribution hole (23).

The cylinder 21-1 of the locking cap 21 has a locking means, that is, a leaf spring 29 and a coil spring (not specifically shown) so as to force the locking operation piece 25 in the direction of the flow hole 23. Loaded, but the locking operation piece 25 is formed at the center and the bottom of one side of the operating plate 26, the short and long lock end bar 27 and the push rod 28 integrally formed, the stopper at the tip of the push rod 28 (26-1) was formed side by side with the operating plate 26 to limit the movement forward, the tip of the long push rod 28 was to expose the distribution hole 23 to the outside of the passage.

4A to 4C show the locking device 20-1 of another embodiment mounted on the auxiliary pipe hanger 40 and the main pipe hanger 1 according to the present invention.

The locking cap 21 is formed to open the cylinder 21-1 to the rear side, but the front end of the locking cap 21 vertically drills the fastening hole 22 to insert and remove the tip of the locking plate 30. The detention piece 24 is formed to protrude on both sides and bent into the rear side of the mounting piece 5 in a state of being connected to the mounting piece 5 of the locking cap 21 to lock the lock cap 21. It was to be mounted integrally on the mounting piece (5), the bottom of one side was drilled through the distribution hole (23).

The locking operation piece 25 forms a locking solution 27-3 in which a wide release hole 27-5 and a narrow locking hole 27-4 are integrally drilled in the operating plate 26. At the lower end of the pushing surface 27 of the operating plate 27 on the release hole 27-5, a long push rod 28 was integrally formed so that the tip exposed the distribution hole 23 of the locking cap 21 to the outside of the passage. It was made.

The cylinder 21-1 of the locking cap 21 has a locking means, that is, a leaf spring 29 and a coil spring (not specifically shown) so as to force the locking operation piece 25 in the direction of the flow hole 23. To be loaded.

5A to 5C show another locking device 20-2 mounted on the auxiliary pipe hanger 40 and the main pipe hanger 1 according to the present invention.

Locking cap 21, the cylinder 21-1 formed therein to be opened to the rear, the fastening hole 22 in the front center portion, the detention piece 24 formed on both sides of the mounting piece (5) Was bent into the rear inner side, one side of the lower end was drilled through the distribution hole (23).

The locking operation piece 25 installed inside the locking cap 21 drills a distribution hole 28-2 in the operation plate 26, and integrally forms a long push rod 28 at the bottom of one surface. The tip is exposed to the outside of the passage hole 23 of the locking cap 21, and the cylinder 21-1 is loaded with a bulleting means so that the locking operation piece 25 is shot in the direction of the distribution hole 23. It was made.

Hereinafter, a state of use of the auxiliary pipe hanger 40 according to the present invention, that is, a process of installing a pipe will be described.

 The auxiliary pipe hanger 40 according to the present invention is mainly mounted with the main pipe hanger 1 mounted on the lower end of the computational bolt 18.

In the auxiliary pipe hanger 40 according to the present invention, the upper hook hole 43 of the upper plate 43 is ceilinged from the side hanger 41 formed integrally with the mounting piece 4 of the auxiliary semi-circular band 40-2. By first walking between the pitch of the threaded bolt 18 fixed to the mounting surface, such as by pushing the lower hook hole 46 of the lower plate 44 to the threaded bolt 18, as illustrated in FIG. Likewise, the side hanger 41 can be mounted on the pitch in the middle of the computer bolt 18.

When the side hanger 41 hangs on the intermediate pitch of the threaded bolt 18,

The inner hook piece 43-1 and the outer hook piece 43-2 formed on the upper plate 43 are hooked to the intermediate pitch of the computer bolt 18 while maintaining the vertical deviation, and the upper hook hole 45 is Since the width of the inlet is somewhat smaller than the inner width, the inner hook piece 43-1 and the outer hook piece 43-2 are more firmly hooked to the intermediate pitch of the computer bolt 18.

In addition, the main pipe hanger 1 mounted on the lower end of the computer bolt 18, the locking device 20, 20-1, 20-2 mounted on the upper side of the semi-circular band (3) of one side locking device ( 30) in the state of being coupled or separated by screwing the nut bundle (13) to the lower end of the threaded bolt 18 fixed to the mounting surface, such as the ceiling to mount the main pipe hanger (1) as illustrated in FIG. When the main pipe hanger 1 is mounted on the support rod 14, the coil spring 15 loaded inside the support bracket 10 pushes the nut bundle 13 upwards to detain the support bracket 10 from the outside. Even when a shock is applied, the shock is absorbed to maintain a stable state without shaking.

In the state in which the auxiliary pipe hanger 40 and the separate main pipe hanger 1 according to the present invention are mounted on the middle and bottom of the computer bolt 18 as described above, the auxiliary rods mounted on the side and bottom of the support rod 14. In the pipe hanger 40 and the main pipe hanger 1, when the push rod 28 of the locking device 20, 20-1, 20-2 is pressed, the locking operation piece 25 opens the coil spring 25. You win and retreat.

When the operation plates 26, 27 and 28 of the locking operation piece 25 retreat after defeating the coil spring 25, in the case of the locking unit 20 as illustrated in FIGS. As the locking end bar 27 of the operation piece 25 is retracted, the lock end portion 31 of the locking plate 30 is released to release the locking state, and the locking device 20 as illustrated in FIGS. 4A to 4C is released. In the case that the locking hole (27-4) inserted in the locking groove 33 is released (reverse) while the release hole (27-5) is located in the locking groove 33 to release the locking state, Figure 5a to In the case of the locking device 20 as illustrated in FIG. 5C, the locking surface 28-3, which has been engaged in the locking groove 34-2 of the locking rod 34, moves out of the locking groove 34-2. While being located at the center side of the distribution hole 28-2 to release the locked state.

As described above, when the locking state is released by operating the locker unit 20, 20-1, 20-1, the semicircle band 3 is flipped outward to open the inside of the semicircle band 2.

When the semicircle bands (2) and (3) are fixed in an open state and the pipes (not specifically shown) are placed inside the semicircle bands (2), the pipes are placed on the vertical center line at the bottom of the semicircle bands (2). By the fastening part 7 extending so as to overlap from the (0) to the other side, it is maintained in a stable state without being separated.

Rotating the semicircle band 3, which is folded in the state in which the pipe is placed in the fixed semicircle band 2, to hold the locking device 20, 20-1, 20-2, and the locking operation piece ( 25, in the pressing state, the mounting piece 5 and the mounting hole 5 of the mounting piece 5 and the locking cap 21 that coincide with the tip of the locking plate 30 protruding outward of the mounting piece 11 of the support bracket 10. -1) and the fastening hole 22 is inserted, and when the pressure applied by the push rod 28 is removed, the locking operation piece 25 is advanced by the elastic force of the leaf spring 29.

In the case of the locking device 20 illustrated in FIGS. 1A to 3, when the locking operation piece 25 loaded inside the locking cap 21 is advanced by the elastic force of the leaf spring 29, the locking end rod As the 27 moves forward, the locking device 20 is locked to the locking plate 30 while being inserted into the locking hole 31 of the locking plate 30 located in the cylinder 21-1. When 25 is locked to the lock plate 30, the pipe is held by the pad 14 of the semicircle bands 2 and 3 to maintain the installed state.

In addition, in the case of the locking device portion 20-1 as illustrated in FIGS. 4A to 4C, the locking operation piece 25 loaded inside the locking cap 21 is driven by the elastic force of the leaf spring 29. As it moves forward, the locking end 27 moves forward and the locking hole 27-4 locks the locking plate 30 at the release hole 27-5 of the locking plate 30 located in the cylinder 21-1. When the sliding plate is coupled to the groove 33 and locked, and the operating plate 27 is locked to the locking plate 30, the pipe is detained (installed) by the pads 14 of the semicircular bands 2 and 3. State is maintained.

In addition, in the case of the locking device 20-2 as illustrated in FIGS. 5A to 5C, the locking operation piece 25 loaded inside the locking cap 21 is driven by the elastic force of the leaf spring 29. When the moving plate 28 is moved forward, the locking surface 28-2 is engaged (inserted) into the locking kill groove 34-2 of the lock bar 34 and locked, and the locking surface of the operating plate 28 ( When the 28-3 is locked to the locking groove 34-2 of the lock rod 34, the pipe is held in a state of being detained (installed) by the pad 14 of the semicircular bands 2 and 3.

Therefore, as illustrated in FIG. 2, one pipe pipe 18 may be installed with one main pipe hanger 1 and several auxiliary pipe hangers 40 to install several pipes at the same time.

On the other hand, when releasing the locked state of the locking device 20, 20-1, 20-2 which is locked as described above, and withdrawing the installed pipe, the following is performed.

Holding the lock unit 20, 20-1, 20-2 and pressing the push rod 28, the lock end bar 27 is released from the lock hole 31 of the lock plate 30 (lock state release) 1 to 3, or the locking hole 27-4 coupled to the locking groove 33 is separated and moved to the release hole 27-5 side (Figs. 4A to 4C). Embodiment), the locking surface 28-3 is released from the locking groove 4-2 (the embodiment of FIGS. 5A to 5C), and the lock is held in the released state (unlocked state) as described above. The locking state can be released by flipping the semicircle band 3 to the outside together with the device portion 20, and placed in the fastening portion 7 of the semicircle band 2 while the semicircle band 3 is folded outward. The drawn pipe can be pulled out and separated (removed).

In addition, the auxiliary pipe hanger 40 and the main pipe hanger 1 according to the present invention, the locking operation piece 25 mounted on the mounting piece 5 of the semicircle band 3, the semicircle band 2 and the support bracket ( Locking / unlocking to the locking hole 31 of the locking plate 30 or the locking groove 33 or the locking groove 34-2 of the locking rod 34 provided in the mounting pieces 4 and 11 of 10). You can easily install or remove the pipe.

In particular, when the auxiliary pipe hanger 1 according to the present invention is to be separated from the threaded bolt 18, the lower plate 44 is retracted from the side hanger 41 that is hooked to the pitch of the threaded bolt 18. The lower hook hole 46 is made to deviate between the pitches of the bolts 18, and the upper plate 43 is moved laterally or laterally so that the upper hook holes 45 are out of the threaded bolts 18. The side hanger 41 can be detached from the computational bolt 18, and thus the auxiliary pipe hanger 40 can be easily separated from the computational bolt 18.

Although the present invention has been described in detail only with respect to the specific examples described, it will be apparent to those skilled in the art that various changes and modifications can be made within the technical scope of the present invention, and such variations and modifications are within the scope of the appended claims.

In the pipe auxiliary pipe hanger according to the present invention, the lower ends of a pair of auxiliary semicircle bands divided into left and right sides are separated by fastening means, and the mounting pieces integrally formed at the upper ends of the respective semicircle bands are provided at the bottom of the support bracket. The mounting piece is formed integrally, but the side hooks are integrally formed (integrated) on one side of the semi-circle band so that they can be mounted between the pitches of the bolts fixed to the slab. The mounting piece of the piece and the support bracket can be easily locked or separated by the locking device, and the lower half of the auxiliary semicircular band with the side hook is formed to extend beyond the vertical line to the opposite side to easily support the pipe. It is to be supported by installing a plurality of pipes by attaching auxiliary pipe hangers to the computer bolts fixed to the slab. It can maximize the utilization of the bolt, can be easily attached to or detached from the computer bolt, easy to lock the locking plate attached to the mounting side of one side semi-circle band and the support bracket and the other side of the semi-circle band. The pipe can be installed while locking / unlocking, and it supports and supports the pipe placed by the fastening part of one side semi-circle band formed to extend beyond the vertical line to the opposite side. The auxiliary semicircle band can be easily mounted.

Claims (8)

Fastening pieces 9 and fastening holes 6 are formed at each lower end of the semicircular bands 2 and 3 divided into left and right sides, and the semi-circular bands 2 and 3 are joined or separated to support the pipe. And the mounting pieces 11 of the support brackets 10 having the nut bundles 13 mounted on the upper surfaces of the mounting pieces 4 and 5 integrally formed at the upper ends of the semicircular bands 2 and 3. In An auxiliary semi-circular band 40-1 having a side hook 41 formed integrally with the mounting piece 4 of one side semi-circle band 2 so as to be detachable in the middle of the computer bolt 18 fixed to the slab; Mounting holes 42-1 and 11 drilled in the intermediate inclined support 43 of the side hanger 41 and the mounting pieces 4 and 11 of the support bracket 10 forming the auxiliary semi-circular band 40-1. A locking plate 30 coupled to the interference by -1); Locking device parts 20, 20-1 and 20-1 mounted to the mounting piece 5 of the semicircle band 3 forming the other side semi-circle band 40-2 to be locked or released to the lock plate 30. 1); auxiliary pipe hanger for pipes, characterized in that formed, including. The method according to claim 1, The side hook 41 is formed integrally with the auxiliary semi-circular band (40-1); The intermediate support 42 and the intermediate bending support 47 is formed by bending up and down integrally; The intermediate support 42 is fitted with the locking plate 30 by drilling the mounting hole 42-1 so as to communicate with the mounting hole 4-1 of the mounting piece 4; The upper end of the intermediate support 42 and the lower end of the intermediate bending support 47 are integrally formed such that the upper plate 43 and the lower plate 44 are parallel to each other; Each of the upper side plate 43 and the lower side plate 44 is formed to open the upper hook hole 45 and the lower hook hole 46 to the outside; The inner hook piece 43-1 formed on the upper plate 43 is formed to be harder than the outer hook piece 43-2 by? Pipe hanger for piping characterized in that. The side hanger 41 of claim 2, which is formed integrally with the auxiliary semi-circular band 40-1; An upper plate 43 which is horizontally maintained and a lower plate 44 which is kept inclined at the upper end and the lower end of the intermediate support 42 which are vertically maintained and the mounting hole 42-1 is drilled; The upper plate 43 and the lower plate 44, the upper hook hole 45 and the lower hook hole 46 is formed so as to open to the outside, respectively; pipe hanger for piping characterized in that. The upper hook hole 45 and the lower hook hole 46 formed in the upper plate 43 and the lower plate 44 of the side hanger 41; Formed parallel to the tip to open from the center to the center of the left or right side; Pipe hanger for piping characterized in that. The upper hook hole 45 formed in the upper plate 43 of the side hanger 41 is formed in an oblique line so as to open to the rear of the left or right side from the center; Pipe hanger for piping characterized in that. The method according to claim 2, the lower hook hole 46 formed in the lower plate 44 of the side hanger 41 is formed in parallel with the side end so as to open to the front center; Pipe hanger for piping characterized in that. The inclination angle ∠θ of the inner hook piece 43-1 formed on the upper plate 43 is 10 to 25 degrees; Pipe hanger for piping characterized in that. The upper hook hole 45 and the lower hook hole formed in parallel with the front end so as to be opened from the center to the center of the left side or the right side of the upper side plate 43 and the lower side plate 44 of the side hanger 41. 46) is formed in the opposite direction to each other; pipe hangers for piping.

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