CN215835086U

CN215835086U - Cable tray rack

Info

Publication number: CN215835086U
Application number: CN202121825560.2U
Authority: CN
Inventors: 邴传龙; 何双军; 梁绍泉; 王永卫; 王志维; 丁宁; 张艳; 郭庆; 闫克强; 陈晓潇; 周媛媛; 由永伟; 高永林
Original assignee: State Grid Xinyuan Co Ltd; Shandong Taishan Pumped Storage Power Station Co Ltd
Current assignee: State Grid Xinyuan Co Ltd; Shandong Taishan Pumped Storage Power Station Co Ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-15
Anticipated expiration: 2031-08-06

Abstract

The utility model provides a cable trough box placing frame, and belongs to the field of wiring engineering equipment. The technical scheme is as follows: a cable trough box placing frame comprises a plurality of U-shaped plates, wherein a plurality of straight notches are formed in the two side faces of each U-shaped plate along the length direction, a plurality of supporting frames are arranged on one side of each U-shaped plate, and the other U-shaped plate is fixed on a wall body; a baffle is arranged at one end of the support frame, which is far away from the U-shaped plate, and the upper end of the baffle is higher than the upper end of the support frame; the cable groove box is placed on the support frame, the baffle blocks the cable groove box, and the straight notch can adjust the mounted position of support frame. The utility model has the beneficial effects that: the support device can provide reliable support for the multilayer cable groove boxes, and improves construction efficiency and construction quality.

Description

Cable tray rack

Technical Field

The utility model relates to the field of wiring engineering equipment, in particular to a cable trough box placing frame.

Background

In wiring engineering, especially in some engineering where the field environment is severe and the cables cannot be directly exposed for wiring, the cable trough box is usually the solution in the above engineering. For the wiring engineering of some large-scale power plant power stations, the cable trough box usually uses multilayer layout, and the stable installation of cable trough box is very crucial, also adopts site operation to the fixed of cable trough box usually, and each fixed bolster is installed on the wall body to the blanking as required such as welding, cutting, and the maintenance of doing over again easily in the installation, and the efficiency of construction is lower.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an object of the present invention is to provide a cable tray rack, which can provide reliable support for multiple layers of cable trays, and improve the construction efficiency and quality.

The utility model is realized by the following technical scheme: a cable trough box placing frame comprises a plurality of groups of placing assemblies, wherein each placing assembly comprises a U-shaped plate, and a plurality of supporting frames are arranged on any one side of each U-shaped plate;

the support frame includes the riser and sets up the horizontal plate of lower extreme on the riser, two it is equipped with the fly leaf to slide between the horizontal plate, the outer end of fly leaf is equipped with the baffle, the baffle upper end is higher than the horizontal plate, the riser with all be equipped with rectangular hole on the fly leaf, wear to be equipped with fixing bolt in the rectangular hole, cooperation nut can with the fly leaf with the riser is fixed.

A plurality of groups of placing assemblies are fixedly arranged on the wall body, the U-shaped plates are vertically arranged on the wall body, and the adjacent interval is 0.5-2 m; the supporting frames are arranged at corresponding positions on the U-shaped plate, the cable groove boxes are placed on the supporting frames, the horizontal plate serves as a supporting surface, and the vertical plate can improve the strength of the supporting frames; the baffle can prevent the cable tray from shifting. The elongated hole enables the connecting plate to be slidably adjusted on the vertical plate, so that the position of the baffle can be adapted to different installation conditions, such as cable trough boxes with different corners or widths. For comprehensive wiring, crossed cables exist among different cable groove boxes, and the cables can be wired in a U-shaped groove of the U-shaped plate.

Furthermore, a plurality of waist round holes are uniformly distributed on the two side faces of the U-shaped plate along the length direction, a fixing plate is arranged on the support frame and connected with the U-shaped plate, fixing holes are formed in the fixing plate, and bolts penetrate through the fixing holes and are fixed with the waist round holes in a matched nut mode. Expansion bolts are arranged on the wall body, the end parts of the expansion bolts penetrate through the waist round holes on one side of the U-shaped plate and then are fixed by nuts, the support frames are arranged on the other side of the U-shaped plate, the mounting height of the support frames can be finely adjusted through the waist round holes, and each support frame can uniformly bear force when supporting the cable trough box; u type plate opening side is convenient for use spanner lock nut.

Further, the device also comprises a plurality of fixed seats connected between the placing component and the wall body; the fixing base includes the fixed plate and sets up the connecting screw on the fixed plate, be equipped with a plurality of mounting holes on the fixed plate, connecting screw passes the waist round hole just waist round hole both sides all are equipped with the nut.

Consider directly to fix the U template on the wall body, if wall body self structure is uneven straight, the forced installation will certainly lead to the U template warp, makes the part the support frame atress is inhomogeneous, or leads to the support frame slope, and then influences the overall stability of whole cable tray box, sets up on the wall body the fixing base, through two nuts on the connecting screw will the U template is fixed, and adjusting nut is in position on the connecting screw can be adjusted the relative distance of U template and wall body, and then ensures the straightness of U template installation.

In order to facilitate installation, meanwhile, considering that only one end of the support frame is fixed and is not stable enough, the support frame further comprises a sliding rail arranged on the outer side of the support frame, a T-shaped sliding groove is formed in the sliding rail, the baffle is arranged in the T-shaped sliding groove in a sliding mode, a screw hole is formed in the baffle and located below the connecting plate, and the baffle is fixed in the T-shaped sliding groove through a matched screw. The T-shaped sliding groove can be used for simultaneously connecting a plurality of baffles, and after the baffles are fixed by screws, the suspended ends of the supporting frame can be fixed together, so that the integral stress is more stable; and can be in with a plurality of baffle with T type spout carries out preassembly, treat the cable tray installation back, preassembly can deliver a plurality of the baffle simultaneously, finely tune the fastening again and can accomplish the installation of baffle, improve the efficiency of construction.

Furthermore, a sliding block is arranged in the T-shaped sliding groove and above each support frame in a sliding mode, a horizontal pressing plate is arranged on each sliding block, threaded holes are formed in each sliding block, and the sliding blocks are fixed on the T-shaped sliding grooves through matched screws.

The pressing plate is abutted against the upper end of the cable groove box, and after the pressing plate is fixed, the pressing plate and the supporting frame clamp and fix the cable groove box together, so that the cable groove box is more stable; the distance between the pressing plate and the supporting frame is adjusted through the T-shaped sliding groove, so that the cable groove boxes with different thicknesses can be adapted.

The utility model has the beneficial effects that: the utility model can provide reliable support for multilayer cable trough boxes, can adapt to different installation walls, is assembled for installation, has simple construction and controllable installation process, reduces reworking and improves the construction efficiency and the construction quality.

Drawings

FIG. 1 is a schematic view of the present invention in use.

Fig. 2 is a schematic structural diagram of the placement module.

Fig. 3 is a schematic diagram of the exploded structure of fig. 2.

Fig. 4 is an enlarged schematic view of a portion a of fig. 3.

FIG. 5 is a schematic view of the overall support frame of the present invention.

Wherein the reference numerals are: 1. a U-shaped plate; 101. a lumbar circular hole; 2. a support frame; 201. a vertical plate; 202. a strip hole; 203. a horizontal plate 3 and a baffle plate; 301. a movable plate; 302. a slide rail; 303. pressing a plate; 4. a fixed seat; 401. connecting a screw rod; 5. a cable tray; 6. a wall body.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1, in a first embodiment, a cable trough box 5 placing rack comprises a plurality of groups of placing assemblies, each placing assembly comprises a U-shaped plate 1, and a plurality of supporting frames 2 are arranged on any one side of each U-shaped plate 1;

the support frame 2 comprises a vertical plate 201 and horizontal plates 203 arranged on the vertical plate 201 and on the lower end of the vertical plate, a movable plate 301 is arranged between the two horizontal plates 203 in a sliding mode, a baffle 3 is arranged at the outer end of the movable plate 301, the upper end of the baffle 3 is higher than the horizontal plates 203, strip holes 202 are formed in the vertical plate 201 and the movable plate 301, fixing bolts are arranged in the strip holes 202 in a penetrating mode, and the movable plate 301 and the vertical plate 201 can be fixed through matching nuts.

A plurality of groups of placing components are fixedly arranged on the wall body 6, and the U-shaped plates 1 are vertically arranged on the wall body 6 and have an adjacent interval of 0.5-2 m; a support frame 2 is arranged at a corresponding position on the U-shaped plate 1, a cable trough box 5 is arranged on the support frame 2, the horizontal plate 203 is used as a support surface, and the vertical plate 201 can improve the strength of the support frame 2; the baffle 3 can prevent the cable trough box 5 from being displaced. The elongated hole 202 enables the attachment plate to be slidably adjusted on the riser 201 so that the position of the apron 3 can be adapted to different installation situations, such as cable trays 5 at corners or of different widths. For comprehensive wiring, crossed cables exist among different cable groove boxes 5, and the cables can be routed through the U-shaped grooves of the U-shaped plates 1.

Referring to fig. 2-5, in the second embodiment, on the basis of the first embodiment, a plurality of waist-shaped holes 101 are uniformly distributed on two side surfaces of the U-shaped plate 1 along the length direction, a fixing plate is arranged at one end of the support frame 2 connected with the U-shaped plate 1, a fixing hole is arranged on the fixing plate, and a bolt penetrates through the fixing hole to be fixed with the waist-shaped hole 101 in a nut fit manner. Expansion bolts are arranged on the wall body 6, the end parts of the expansion bolts penetrate through the waist circular holes 101 in one side of the U-shaped plate 1 and then are fixed by matching nuts, the support frames 2 are arranged on the other side of the U-shaped plate 1, the mounting height of the support frames 2 can be finely adjusted through the waist circular holes 101, and each support frame 2 can be uniformly stressed when supporting the cable trough box 5; the opening side of the U-shaped plate 1 is convenient for using a wrench to lock the nut.

The device also comprises a plurality of fixed seats 4 connected between the placing component and the wall body 6; fixing base 4 includes the fixed plate and sets up connecting screw 401 on the fixed plate, is equipped with a plurality of mounting holes on the fixed plate, and connecting screw 401 passes waist round hole 101 and all is equipped with the nut in waist round hole 101 both sides.

Consider directly to fix U template 1 on wall body 6, if wall body 6 self structure is uneven, force installation will lead to U template 1 to warp, make partial support frame 2 atress inhomogeneous, or lead to the support frame 2 slope, and then influence the overall stability of whole cable tray 5, set up fixing base 4 on the wall body 6, it is fixed with U template 1 through two nuts on connecting screw 401, adjusting nut is the position on connecting screw 401, can adjust the relative distance of U template 1 and wall body 6, and then ensure the straightness of U template 1 installation.

For the convenience of installation, consider simultaneously that support frame 2 only fixes one end unstable inadequately, still including setting up the slide rail 302 in the 2 outsides of support frame, be equipped with T type spout on the slide rail, baffle 3 slides and sets up in T type spout, and baffle 3 is last and be located the connecting plate below and be equipped with the screw, and the cooperation screw is fixed baffle 3 on T type spout. The T-shaped sliding groove can connect a plurality of baffles 3 at the same time, and after the baffles are fixed by screws, the suspended ends of the supporting frame 2 can be fixed together, so that the integral stress is more stable; and can carry out preassembly with a plurality of baffles 3 and slide rail, treat cable tray 5 installation back, preassembly can deliver a plurality of baffles 3 simultaneously, finely tune the installation that fastening can accomplish baffle 3 again, improve the efficiency of construction.

In T type spout and all slide above every support frame 2 and be equipped with the slider, be equipped with horizontal pressure plate 303 on the slider, be equipped with the screw hole on the slider, the cooperation screw is fixed the slider on T type spout.

The pressing plate 303 abuts against the upper end of the cable groove box 5, and after the pressing plate is fixed, the pressing plate and the support frame 2 clamp and fix the cable groove box 5 together, so that the cable groove box is more stable; the distance between the pressure plate 303 and the support frame 2 is adjusted through the T-shaped sliding groove so as to adapt to cable groove boxes 5 with different thicknesses.

When the utility model is used, the operation steps are as follows:

1. firstly, fixedly installing a fixed seat 4 according to a set position, wherein the vertical interval of the fixed seat 4 is less than 1m, and the left and right adjacent intervals are 0.5-2 m;

2. every U template 1 sets up three fixing base 4 about at least, then hangs U template 1 on the connecting screw 401 of fixing base 4, adjusts two nuts on the connecting screw 401, and is fixed with U template 1.

3. The support frame 2 is installed on the U-shaped plate 1 by using bolts to match nuts.

4. Install a plurality of support frames 2 in proper order, then place cable tray 5 on support frame 2, prevent 5 in-processes of cable tray, should in time support frame 2 position and U template 1 fixed position if discovery needs leveling.

5. The slide rails 302 are preassembled with the baffle 3 and the pressure plate 303.

6. The baffle 3 pre-assembled in step 5 is then fixed to the corresponding support frame 2 in turn, and the position of the pressing plate 303 is adjusted so that it can press the top of the cable trough 5.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the utility model, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, e.g. as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A cable trough box placing frame is characterized by comprising a plurality of groups of placing assemblies, wherein each placing assembly comprises a U-shaped plate, and a plurality of supporting frames are arranged on any one side of each U-shaped plate;

2. The cable tray placing frame according to claim 1, wherein a plurality of waist-shaped holes are uniformly distributed on two side surfaces of the U-shaped plate along the length direction, a fixing plate is arranged at one end of the supporting frame, which is connected with the U-shaped plate, a fixing hole is formed in the fixing plate, and a bolt penetrates through the fixing hole to be fixed with the waist-shaped holes in a matched nut mode.

3. The cable tray placement frame according to claim 2, further comprising a plurality of fixing seats connected between the placement assembly and the wall; the fixing base includes the fixed plate and sets up the connecting screw on the fixed plate, be equipped with a plurality of mounting holes on the fixed plate, connecting screw passes the waist round hole just waist round hole both sides all are equipped with the nut.

4. The cable trough box placing frame according to claim 1, further comprising a sliding rail arranged on the outer side of the supporting frame, wherein a T-shaped sliding groove is formed in the sliding rail, the baffle is arranged in the T-shaped sliding groove in a sliding manner, a screw hole is formed in the baffle and located below the movable plate, and the baffle is fixed on the T-shaped sliding groove through a matching screw.

5. The cable trough rack of claim 4, wherein a sliding block is slidably disposed in the T-shaped chute above each support frame, a horizontal pressing plate is disposed on the sliding block, a threaded hole is disposed on the sliding block, and the sliding block is fixed to the T-shaped chute by a screw.