KR200433836Y1 - Prop establishment anchor chapter - Google Patents

Abstract

The present invention relates to an anchor device for installation of a support for easily fixing the various shores used when installing street lights, traffic lights or guide signs on the ground,

Construct various anchor installation anchors used when installing street lights, traffic lights or guide signs.

These anchor devices are separated into a predetermined number of parts so that they can be easily assembled and disassembled.

After transporting to various prop installation sites, it is very convenient and quick to assemble with a single anchor device that the tip screw part of anchor bolt is precisely positioned vertically at the predetermined position and the predetermined height so that it can be installed in the concrete base member to be cured in the formwork. By doing so, there is a feature to provide a high-quality anchor installation anchoring device that can be completely fixed to the vertical support.

Description

Anchor for anchor installation {Prop establishment anchor chapter}

Figure 1 is an embodiment showing a conventional post installation method.

Figure 2 is a configuration state of a conventional anchor installation anchor device.

Figure 3a, Figure 3b is a configuration state diagram of the anchor device for installation of the present invention,

Figure 3a is an assembled perspective view.

3B is a partially exploded perspective view.

Figure 4a, Figure 4b is another configuration state diagram of the anchor device for installation of the subject innovation,

Figure 4a is an assembled perspective view.

4B is a partially exploded perspective view.

♣ Explanation of symbols for the main parts of the drawing

10: anchor bolt 11: screw part

11a: engaging jaw 12: bend

20: Anchor plate 21, 41a, 42a: Anchor bolt insertion hole

21a: Hanging jaw through hole 22,41b: Joint protrusion

23, 32: Threaded hole 30: Lower fixing plate

31, 42b: coupling groove 33: screw

41, 42: Upper fixing plate 51: Nut

51a, 52a: Female thread 52: Upper cap

100: fixing means 200: coupling means

300: fastening member

The present invention relates to an anchor device for installation of a support for easily fixing the various shores used when installing street lights, traffic lights or guide signs on the ground,

More specifically, by separately producing a predetermined number of parts for easy assembly and disassembly, it minimizes the volume and makes it very easy to store and transport. It is related to the anchor installation anchoring device that can be installed in the formwork to pour and cure concrete to manufacture a concrete base member anchored by the anchor device to be able to completely install the support vertically.

Generally, street lights, traffic lights, or guide signs are installed in the roads or dark alleys for the convenience of drivers or pedestrians.

In order to install such a street light, traffic light or guide sign, the screw insertion hole 3a of the flange portion 3 formed at the lower end of these pillars 2 is generally laid on the ground as shown in FIG. Coupled to the upper threaded portion 11 of the anchor bolt (anchor bolt) 10 protruding to the upper surface of the concrete base member 1 is to be fixed by installing the nut (4) on the threaded portion (11).

Therefore, in order to install these various struts 2, it can be said that the structure of the anchoring apparatus built in the concrete base member 1 is very important.

Looking at the conventional structure of such an anchor device,

As shown in FIG. 2, a screw part 11 is formed at the top and the support 5 is formed by cutting the reinforcing bars or angles in four anchor bolts 10 at the bottom of the bent portion. It was a structure,

In order to manufacture a conventional anchor device having such a structure and the work to make a plurality of supports (5) by cutting the rebar or angle to a predetermined length,

In this way, the work to be welded to the anchor bolts 10 on both ends of the plurality of supports (5) cut to a predetermined length must be performed in parallel, so the manufacturing process is very complicated, difficult and time-consuming,

At the time of welding of the support 5, each anchor bolt 10 should be installed exactly vertically, and the tip screw 11 of the anchor bolt 10 should be welded so as to be accurately positioned at a predetermined position and a predetermined height. It was also very tricky and inconvenient.

The present invention was devised in view of the above problems,

Construct various anchor installation anchors used when installing street lights, traffic lights or guide signs.

These anchor devices are separated into a predetermined number of parts so that they can be easily assembled and disassembled.

After transporting to various prop installation sites, it is very convenient and quick to assemble with a single anchor device that the tip screw part of anchor bolt is precisely positioned vertically at the predetermined position and the predetermined height so that it can be installed in the concrete base member to be cured in the formwork. By doing so, the purpose of the present invention is to provide a high-quality anchor installation anchoring device that can be completely fixed vertically installed.

Hereinafter, the present invention for achieving the above object will be described in more detail based on the accompanying drawings.

The present invention constitutes various anchor installation anchoring devices used when installing street lights, traffic lights or guide signs as shown in the accompanying drawings, Figures 3a and 3b,

Four anchor bolts 10 are formed at the top of the anchor device with a screw portion 11 formed at the top, and a bent portion 12 formed at the bottom thereof, and a locking jaw 11a formed at the lower portion of the screw portion 11.

A pair of anchor plates 20 formed at both ends of the anchor bolt insertion hole 21 is provided with a locking jaw through hole 21a to insert the upper end of the anchor bolt 10,

A lower fixing plate 30 fixed at both ends of the anchor plate 20 by the fixing means 100 to fix the pair of anchor plates 20 to be held at a predetermined interval;

A pair of upper fixing plates having anchor bolt insertion holes 41a and 42a formed at both ends so as to be inserted into the upper end of the anchor bolt 10 and interlocked with each other to form an "X" shape by the coupling means 200 ( 41) (42),

A fastening member fastened to the front end threaded portion 11 of the anchor bolt 10 so that the upper fixing plate 41, 42 inserted into the upper end of the anchor bolt 10 while being fastened in an "X" shape does not fall upward. Separated by 300)

By assembling and disassembling, it is normally disassembled to facilitate storage and distribution, and when used, it is assembled and used as a single body.

In addition, the present invention, as shown in the accompanying drawings, Figure 4a and 4b,

Each of the anchor bolt insertion holes 21, 41a, 42a formed in the pair of anchor plates 20 and the pair of upper fixing plates 41, 42, and

It may be made by forming a plurality of fixing means 100 formed on the lower fixing plate 30.

The present invention as described above, the fixing means 100 for fastening both ends of the lower fixing plate 30 for fixing the pair of anchor plates 20 to be maintained at a predetermined interval,

One side of the anchor plate 20 or the lower fixing plate 30 forms a coupling protrusion 22 and a screw hole 23, and the corresponding position on the other side is a predetermined number of coupling grooves 31 and screw holes 32. It may be configured to be fixed by fastening screws 33 or bolts (not shown) to the screw holes 23, 32 so as not to disassemble and at the same time to combine them,

In addition, the present invention is a pair of upper fixing plates (41, 42) coupling means 200 for mutual fastening to form an "X" type,

 Coupling protrusions 41b are formed on the upper fixing plate 41 on one side, and a predetermined number of coupling recesses 42b are formed on the upper fixing plate 42 on the other side, and a pair of upper fixing plates 41 and 42 are formed when these are combined. ) Can be configured to naturally form "X".

On the other hand, the present invention is to the upper end of the anchor bolt 10, the upper fixing plate 41, 42 is inserted into the upper end of the anchor bolt 10 is inserted into the fastening screw 11 of the anchor bolt 10 so as not to fall out to the upper side. Fastening member 300 to be fastened,

Each of the internal thread portion (51a) (52a) formed on the inner surface of the nut 51 or the upper cap 52 may be made of any one selected.

Since the anchor installation anchoring device of the present invention configured as described above is separated into a predetermined number of parts, the worker normally disassembles and stores it in such a way that the volume is minimized. As soon as the assembly can be used as a single unit.

Therefore, hereinafter will be described how to assemble and use the anchor device for installation of the subject innovation.

First, when the present invention is constructed as shown in FIGS. 3A and 3B, a pair of anchor plates 20 made of “c” shaped steels are fixed to the lower fixing plate 30 fastened by the fixing means 100.

That is, the coupling hole 22 formed on either side of the anchor plate 20 or the lower fixing plate 30 is coupled to the coupling groove 31 formed at the corresponding position on the other side and at the same time, the screw hole (up and down) 23) (32) Fasten the screw 33 or bolt and install it.

Then, when the lower bent part 12 of the anchor bolt 10 is caught by passing the upper threaded part 11 of the anchor bolt 10 to each anchor bolt insertion hole 21 formed in the anchor plate 20. Deeply insert the branches.

As described above, the anchoring bolt 10 is vertical while the locking jaw 11a formed at the lower side of the screw portion 11 of the anchor bolt 10 passes through the locking jaw passing hole 21a provided in the anchor bolt insertion hole 21. It is inserted into the installation.

After doing this, the anchor bolt insertion hole 41a formed in the upper fixing plate 41 on one side in the diagonal direction is first inserted into the upper threaded portion 11 of the anchor bolt 10, and then the upper fixing plate on the other side in the staggered direction ( 42 is inserted into the anchor bolt insertion hole (42a) formed in the upper fixing plate 41 on one side of the coupling projection (41b) is coupled to each other in the coupling groove (42b) formed on the upper fixing plate 42 of the other side Combine to form an "X".

Then, the fastening member 300, that is, the inner threaded portions 51a and 52a are formed on the inner end surfaces 11 of the anchor bolts 10 so that the upper fixing plates 41 and 42 do not fall upward. Fasten any one selected from the nut 51 or the upper cap 52.

As described above, the lower ends of the anchor bolts 10 are firmly installed to be exactly square by the lower fixing plate 30 while being coupled to the anchor plate 20 as well as the upper ends of the anchor bolts 10. The anchor installation anchoring device of the present invention, which is firmly fixed to form an exact square by the upper fixing plates 41 and 42 coupled to form an "X" type, can be easily and quickly and completely assembled at the work site immediately. will be.

Therefore, when the anchoring anchor device of the present invention, which is assembled as described above, is installed in a mold (not shown) as shown in FIG. 1 and installed in the concrete base member 1 to be cured, the supporter 2 can be perfectly fixed and installed vertically. Will be.

In addition, the upper cap when fastening the anchor installation anchoring device of the present invention to the fastening member 300 for fastening to the front end screw 11 of the anchor bolt 10 so that the upper fixing plates 41, 42 do not fall upward Select (52) and complete the assembly,

When the anchor mortar is installed in the formwork, and the concrete mortar is filled in the formwork, the height of the concrete mortar needs to be filled only until the upper surface of the concrete mortar reaches the lower surface of the upper cap 52. Since the upper cap 52 is removed after curing of the mortar because it does not adhere to the threaded portion 11 of the anchor bolt 10, assembling of the nut 4 for fixing the support post 2 as shown in FIG. This is very easy.

On the other hand, each of the anchor bolt insertion formed on the pair of anchor plates 20 and the pair of upper fixing plates 41 and 42 in configuring the anchor installation anchors as shown in the accompanying drawings Figures 4a and 4b Balls 21, 41a, 42a, and

When formed by forming a plurality of fixing means 100 formed on the lower fixing plate 30,

Even if the distance width of the screw insertion hole 3a formed in the lower flange part 3 of them depends on the size of the support 2 for installing a street light, a traffic light or a guide sign as shown in FIG.

Fixing means (100) formed at the lower fixing plate (30) while inserting the anchor bolt (10) into the respective anchor bolt insertion holes (21) (41a) (42a) perforated at positions appropriate to the varying widths; The width of the screw insertion hole (3a) formed in the lower flange portion (3) of the lower end of the anchor bolt (10) in a very simple way to fix the anchor plate 20 by adjusting the width of the It is very convenient because the support (2) can be easily installed in accordance with.

The present invention as described above is configured by separating the predetermined number of parts to facilitate the assembly and disassembly of the various anchor installation anchoring devices used when installing street lights, traffic lights or guide signs, etc.,

It is very easy to store and transport because it can be disassembled and minimized in normal volume.

In addition, after transporting to various post installation sites, it is very convenient and quick to assemble with a single anchor device that the screw thread of the anchor bolt is precisely positioned perpendicularly to the predetermined position and the predetermined height. It is very easy and accurate to install snow, so that various props can be perfectly fixed vertically.

Meanwhile, by forming a plurality of anchor bolt insertion holes formed in the pair of anchor plates and the pair of upper fixing plates and the fixing means formed in the lower fixing plate, the lower flanges are formed in accordance with the size of the posts to be installed. Even if the distance of the formed screw insertion hole is changed, there are various advantages such as the installation of the support post by matching the distance width of the anchor bolt with the distance width of the screw insertion hole formed on the lower flange of the support in a very simple way. It is a very innovative design that can satisfy at the same time.

Claims (5)

In constructing various prop installation anchoring devices used when installing street lights, traffic lights or guide signs, Four anchor bolts 10 formed with a screw portion 11 formed at the top of the anchor device, a bent portion 12 formed at the bottom, and a locking jaw 11a formed at the lower portion of the screw portion 11; A pair of anchor plates 20 formed at both ends of the anchor bolt insertion hole 21 is provided with a locking jaw passing hole 21a to insert the upper end of the anchor bolt 10, A lower fixing plate 30 fixed at both ends of the anchor plate 20 by the fixing means 100 to fix the pair of anchor plates 20 to be held at a predetermined interval; A pair of upper fixing plates having anchor bolt insertion holes 41a and 42a formed at both ends so as to be inserted into the upper end of the anchor bolt 10 and interlocked with each other to form an "X" shape by the coupling means 200 ( 41) (42), A fastening member fastened to the front end threaded portion 11 of the anchor bolt 10 so that the upper fixing plate 41, 42 inserted into the upper end of the anchor bolt 10 while being fastened in an "X" shape does not fall upward. It is divided into 300) is usually broken down to facilitate storage and distribution in normal use, and when used, anchor installation device for holding installation, characterized in that it is made to use as a single unit. The method of claim 1, Each of the anchor bolt insertion holes 21, 41a, 42a formed in the pair of anchor plates 20 and the pair of upper fixing plates 41, 42, and Anchor for anchor installation, characterized in that formed by forming a plurality of fixing means (100) formed on the lower fixing plate (30). The method of claim 1, The fixing means 100 for fastening both ends of the lower fixing plate 30 for fixing the pair of anchor plates 20 to be maintained in the open state at a predetermined interval, A coupling protrusion 22 and a screw hole 23 are formed at one side of the anchor plate 20 or the lower fixing plate 30, and a predetermined number of coupling recesses 31 and screw holes 32 are formed at corresponding positions on the other side. Anchor for anchor installation, characterized in that the coupling is formed and to be fixed at the same time by screwing the screw 33 or bolt to the screw hole (23) (32) so that they are not disassembled. The method of claim 1, Coupling means (200) for fastening a pair of upper fixing plates (41, 42) to form an "X" type, Coupling protrusions 41b are formed on the upper fixing plate 41 on one side, and a predetermined number of coupling recesses 42b are formed on the upper fixing plate 42 on the other side, but a pair of upper fixing plates 41 and 42 are combined when combining them. Anchor for anchor installation, characterized in that is made to be naturally coupled to the "X" type. The method of claim 1, Fastening is fastened to the front end screw portion 11 of the anchor bolt 10 so that the pair of upper fixing plates 41, 42 inserted into the upper end of the anchor bolt 10 in the form of "X" fastening does not fall upward Member 300, Anchor for anchor installation, characterized in that any one of the nut 51 or the upper cap 52, each of which is formed with female thread (51a) (52a) on the inner surface.

Images