KR200175865Y1 - Rack for wall terminal box - Google Patents

Abstract

An object of the present invention is to provide a wall terminal box mounting stand that can shorten the time to assemble the bolts to save the installation time of the terminal box mounting stand and to perform the cable entry more easily.

The wall terminal box mounting stand according to the present invention for achieving the above object is a first body, the first horizontal tube comprising a first vertical member coupled to approximately one side of the first horizontal tube is formed with a locking jaw insertion hole A second body having a second vertical member which is disposed to face the second horizontal tube and is coupled substantially vertically to one side of the second horizontal tube and has a bolt hole formed at one side to communicate with the third body and the first horizontal member. A third body having several fastening jaw insertion holes and having a nut coupled to one side thereof, and a nut inserted into a bolt hole formed in the second vertical member to be attached to one side of the third body to be coupled to each other; After the bolt is formed to rotate so that the fixing bolt is coupled to the nut, the first vertical member and the second vertical member are fitted at regular intervals while the third body is horizontally inserted into the first horizontal tube. After the spring is aligned, the locking jaw insertion hole formed in the first horizontal member and the locking jaw insertion hole formed in the third body are aligned so that the locking jaw formed in the ring member is inserted into the fitted locking jaw insertion hole. By tightening the clamp, it is possible to perform the fastening work of the wall terminal box mount quickly, thereby saving the manpower and time according to the cable entry work.

Description

Wall terminal box mount

The present invention relates to a wall terminal box installation stand, especially when the electric wire cable is to be introduced into the building in Jeonju, it is installed in a structure such as a roof railing rack to easily hook the terminal box and the hook to hang the cable without damaging the outer wall of the building. It's about a wall terminal box mount that lets you install it.

In general, when a cable is to be introduced into a building from a pole lamp, a wall terminal box installation stand is fixed to a structure such as a railing of a building, and the cable is introduced into the building by installing a hook and a terminal box for guiding the cable. Such wall terminal box installation stand is described in detail in Patent Publication No. 92-9867 (hereinafter referred to as "source"). Most of the wall terminal box mounting brackets, including the crew's wall terminal box mounting brackets, have a structure that can be fixed to structures such as building railings using bolts. Explain.

1 is a perspective view showing an example of a conventional wall terminal box mounting table.

1 illustrates a conventional wall terminal box mounting stand 100. The wall terminal box installation stand 100 is used to guide the incoming cable as a mechanism that is fixed to a predetermined structure, such as a railing of the building and to facilitate the installation of the terminal box.

As shown in the drawing, the wall terminal box mount 100 is provided with a first body 110. The first body 110 is composed of a first pipe member 111 having a quadrangular cross section and a first vertical member 112 having a U-shaped cross-section shaped vertically coupled to one end of the first pipe body 111. The tripod 114 is coupled to the lower end of the first vertical member 112 through the pin 113. The bolt 120 is installed on the upper end of the first vertical member 112 through the bracket 115 toward the inner side of the first tube 111. The ring 117 is fixed to one side of the first tube 111 of the first body 110 through the fixing table 116.

As shown in FIG. 1, the second body 130 is coupled to the first body 110. The second body 130 is composed of a quadrangular cross section-shaped second tubular member 131 and a c-shaped cross-sectional second vertical member 132 vertically connected to an end of the second tubular member 131. The second tube 131 of the second body 130 is inserted into the first tube 111. Of course, the end of the second tubular body 131 should be formed with a hole to which the bolt 120 can be coupled in the embedded state. The tripod 134 is installed at the lower end of the second vertical member 132 of the second body 130 through the pin 133.

That is, by moving the wall terminal box installation stand 100 in the state as shown in Figure 1 so that the structure is located between the two side tripods (114, 134). Then, when the bolt 120 is locked using a tool such as a spanner, the second pipe 131 moves in the direction of insertion into the first pipe 111. Accordingly, the second vertical member 132 is close to the first vertical member 112, and the two tripods 114 and 134 on both sides are also close to each other and are bitten by the structure.

That is, the wall terminal box mounting stand 100 of FIG. 1 is fixed to the structure. If you want to detach the wall terminal box installation stand 100 from the structure, you can lift the bolt 120 by lifting. The terminal box may be installed on a side pin of the first vertical member 132 or the second vertical member 112.

When the wall terminal box mounting stand 100 as shown in Figure 1 is to be fixed to the structure from the beginning using a tool such as a spanner, the tripods (114, 134) should be tightened until the bolts 120 are in close contact with the structure. If the thickness of the structure is relatively thin compared to the distance between the two tripods (114, 134), the bolt 120 should be rotated several tens of times. This is not only hard work but also takes a lot of time, which is the main cause of the loss of work efficiency.

FIG. 2 is a perspective view showing a modification of the wall terminal box mounting bracket of FIG. 1. FIG.

The wall terminal box mounting bracket 100 shown in FIG. 2 has a slight modification to the above-described one, and the rubbers 122a and 134a for installing the ring 122 at the end of the bolt 120 and the anti-slip to the tripods 114 and 134 are provided. ) And the holes 136 for attaching the J bolts are formed up and down, respectively, when the terminal box is installed in the second vertical member 132 of the second body 130. ) And other parts are almost the same, so detailed description is omitted.

When the wall terminal box mounting stand 100 shown in FIG. 2 is also intended to be fixed to the structure, the bolts 120 need to be tightened until both sides of the tripods 114 and 134 are in close contact with the structure from the beginning. You need to rotate 120. This is not only a hard job, but also a time consuming factor.

An object of the present invention is to provide a wall terminal box mounting stand that can reduce the installation time of the bolts, thereby reducing the installation time of the wall terminal box mounting stand and to facilitate the cable entry.

1 is a perspective view showing an example of a conventional wall terminal box mounting table.

Figure 2 is a perspective view showing a modified example of Figure 1 terminal block box mounting.

Figure 3 is an exploded perspective view of the wall terminal box mounting stand according to the present invention,

Figure 4 is a cross-sectional view showing a coupling state of the wall terminal box mounting according to the present invention.

5 is a right side view of FIG. 4.

* Explanation of symbols for main parts of the drawings

50: structure 200: wall terminal box mounting

210: first body 211: first horizontal tube

212: first vertical member 213: first empty space

214: first locking jaw insertion hole 215, 224: tripod

216: J bolt insertion hole 220: second body

221: second horizontal tube 222: second vertical member

223: second empty space 225: bolt hole

230: third body 231: nut

232: second locking jaw insertion hole 240: bolt

241: flat washer 242: stop ring

243 rivet 250 ring member

251: hook 252: jamming jaw

An object of the present invention is a wall terminal box mounting stand that is fixed to a predetermined structure to help the cable entry and to install the terminal box, the first coupled to approximately one side of the first horizontal pipe body is formed with a locking jaw insertion hole The first body having a vertical member and positioned to face the first horizontal tube body are coupled to be substantially perpendicular to one side of the second horizontal tube body, and a bolt hole is formed at one side to communicate with the third body and the first horizontal member. A second body having a second vertical member therein, one side of which has a plurality of engaging jaw insertion holes, and one side of the third body having a nut engaged with the bolt, and a bolt hole formed in the second vertical member. When the fixing bolt is inserted into and coupled to the nut attached to one side of the third body and rotated to each other, the fixing bolt is coupled to the nut, and then the third horizontal tube is attached to the first horizontal tube. Align the first vertical member with the second vertical member while inserting the sieve horizontally, and then hook the locking jaw insertion holes formed in the first horizontal member with the engaging jaw insertion holes formed in the third body. It is possible to achieve the object by the wall terminal box mounting stand, characterized in that it comprises a bolt to allow the first vertical member and the second vertical member to be close to each other after the locking jaw formed in the member is inserted into the fitted locking jaw insertion hole. Do.

Figure 3 is an exploded perspective view of the wall terminal box mounting according to the present invention, Figure 4 is a cross-sectional view showing a coupling state of the wall terminal box mounting according to the present invention, Figure 5 is a right side view of FIG.

3 to 5, the wall terminal box mounting stand 200 according to the present invention is shown.

3 to 5, the wall terminal box mounting stand 200 according to the present invention is shown. 3 to 5, the wall terminal box mounting stand 200 according to the present invention includes a first body 210. The first body 210 is composed of a first horizontal member 212 having a c-shaped cross-section connected vertically to one side end of the first horizontal pipe 211 and the first horizontal pipe 211 having a rectangular cross-sectional shape.

As can be seen from FIGS. 3 to 5, an empty space 213 is formed inside the horizontal tube 211. A locking jaw insertion hole 214 is formed at one side near the end of the horizontal tube 211. In addition, both ends of the first vertical member 212 are formed with J-bolt insertion holes 216 at predetermined intervals, which allow easy installation of the terminal box. 215 is coupled via rivet 243. The tripod 215 is a part directly contacting the structure to be fixed. As shown in FIG. 4, the second body 220 is positioned to face the first body 210. The second body 220 has a second horizontal pipe 221 is inserted into the first horizontal pipe 211 is located side by side, the bolt is in communication with the third body 230 on one side of the second horizontal pipe (211). A second vertical member 222 having a hole 225 is provided. Inside the second vertical member 222 is a tripod 224 to be easily snapped to the structure is coupled through the rivet 243. The tripod 243 is a part directly contacting the surface of the structure to be fixed.

As shown in FIG. 4, the third body 230 is positioned between the horizontal tube 211 of the first body 210 and the horizontal tube 221 of the second body 220. A nut 231 is formed at one side of the third body 230 to communicate with the bolt hole 225 of the second vertical member 222, and the first horizontal tube 211 is formed at one surface of the third body 230. Several locking jaw insertion holes 232 communicating with the locking jaw insertion holes 214 are formed at regular intervals. The locking jaw insertion hole 232 serves to easily fix the first body 210 and the second body 220 at regular intervals according to the size of the structure 50.

3 and 4, the wall terminal box mounting stand 200 of the present invention includes a bolt 240. The bolt 240 is inserted into the flat washer 241 into the bolt hole 225 of the second vertical member 232, and the second bolt 240 is inserted into the flat washer 241 to prevent the bolt 240 from being separated from the bolt hole 225. The stop ring 242 may be installed inside the bolt 240 to the empty space 223 of the horizontal pipe 221.

The wall terminal box mounting stand 200 according to the present invention is provided with a ring member 250. At the lower end of the ring member 250, a locking step 252 installed through the locking step insertion hole 214 of the first horizontal pipe body 211 and the locking step insertion hole 232 of the second horizontal pipe body 221. Is formed in, the upper end of the ring member 250 is formed with a ring 251 for guiding the cable entry. At this time, the hook 251 is rotated around the locking step 252, which serves to guide and guide the cable more firmly by adjusting the direction of the hook 251 in accordance with the cable entry direction. .

The assembly process of the wall terminal box installation stand 200 according to the present invention described above is as follows.

First, after the flat washer 241 is inserted into the bolt 240, the bolt 240 is moved into the empty space 223 of the second horizontal tube 221 communicating with the bolt hole 225 of the second vertical member 222. Insert it. Then, the stop ring 242 is inserted into the inner space of the bolt 240 into the empty space 223 of the second horizontal pipe 221. After the locking jaw insertion hole 232 of the third body 230 is positioned at the upper end, the nut 231 is inserted into the second horizontal pipe 221, and then the bolt 240 is rotated several times, and the nut 231 To be combined. In this way, the wall terminal box mounting stand 200 according to the present invention is assembled in a state as shown in FIG.

After moving the wall terminal box mounting stand 200 in this state to position the first body and the second body to both sides of the structure 50 to be installed as shown in Figure 4, the tripod 215 (224) is After inserting the third body 230 into the empty space 213 of the first horizontal pipe 211 to be in contact with the structure, the locking jaw 252 formed in the ring member 250 of the first horizontal pipe 211 The locking jaw insertion hole 214 formed at the upper end and the locking jaw insertion hole 232 formed at the upper end of the third body 230 coincide with each other, and then the locking jaw 252 is disposed at the locking jaw insertion hole 214 and 232. Insert in At this time, when the locking jaw insertion hole 214 formed in the first horizontal pipe 211 and the locking jaw insertion hole 232 formed in the third body do not coincide with each other, the locking jaw insertion hole is moved slightly back. 214 and 232 are integrated to insert the locking jaw 252 and tighten the bolt 240.

At this time, the first body 210 and the second body 220 are moved in a direction closer to each other, the locking jaw insertion hole of the first horizontal pipe body 211 around the locking jaw 252 of the ring member 250 The ring member 250 is fixed as the locking jaw insertion hole 232 of the third body 230 is separated from each other, and the tripods 215 and 214 disposed to face each other also come closer to each other. While being in close contact with both side surfaces of the wall terminal box mounting stand 200 according to the present invention is firmly installed. After fixing the wall terminal box installation stand 200 to the structure 50 in this process, the terminal box to be installed through the J-bolt insertion hole 216, etc. may be installed, and cable entry may be performed.

If you want to dismantle the wall terminal box mounting bracket 200 from the structure 240, when the bolt is slightly loosened, the second body 220 and the third body 230 is far from each other, the wall terminal box mounting bracket ( 200).

As can be seen from the above description, in the case of using the wall terminal box mounting stand according to the present invention, the body is pushed together at the same time according to the thickness of the structure to be installed, the tripod is put in a state where the tripod is in contact with the surface of the structure, and then the bolt Since only a little locking can be performed to fasten the wall terminal box mounting work, it is possible to obtain the effect of saving manpower and time due to the cable entry.

Claims (2)

A wall terminal box mounting stand fixed to a predetermined structure to assist cable entry and to install a terminal box, comprising: a first horizontal tube having a locking jaw insertion hole formed therein and a first vertical coupler that is approximately perpendicular to one side of the horizontal tube; A first body having a member; A second body disposed to face the horizontal tube and having a second vertical member coupled substantially vertically to one side of the second horizontal tube; A third body inserted into the first horizontal pipe body and the second horizontal pipe body, the third body having a nut to which a bolt is coupled to one side, and a plurality of engaging jaw insertion holes formed at one side thereof; A bolt is inserted into the bolt hole of the second vertical member to install and fix the stop ring to the empty space of the second horizontal tube, and the third body is inserted into the second horizontal tube to insert the bolt into the nut. The first horizontal member and the third body so that the first vertical member and the second vertical member are brought closer to each other by inserting a third body into the first horizontal tube and pulling the first body together. And installing a locking jaw having a hook in the locking jaw insertion hole formed at the wall, and then locking the bolt. According to claim 1, wherein the locking jaw insertion hole formed on one side of the first horizontal pipe body, and several locking jaw insertion hole is formed on one surface of the third body to insert the locking jaw of the first horizontal pipe body according to the size of the structure And a hooking jaw having a hole and a hook provided in accordance with the hooking hole insertion hole of the third body.