Cable bridge auxiliary installation equipment for power plant

Abstract

The utility model provides cable bridge auxiliary installation equipment for a power plant, which comprises a base, two moving seats, a bridge stand and two cable stands, the bridge stand is provided with a fixing assembly, and the two cable stands are both provided with a limiting assembly: an adjusting structure; the adjusting structure comprises a plurality of lifting sleeves which are fixedly connected to the base and the two movable seats respectively, the other ends of the lifting sleeves are arranged on the bridge stand table and the two cable tables respectively, threaded pipes are rotationally connected to the base and the two movable seats respectively, threaded columns are in threaded connection with the interiors of the three threaded pipes respectively, and the threaded columns are in threaded connection with the base and the two movable seats respectively. And the three threaded columns are fixedly connected to the base and the two movable seats correspondingly, threaded grooves are formed in the two sides of the base correspondingly, and threaded rods are in threaded connection with the interiors of the two threaded grooves correspondingly. The dismounting device can be matched with workers to more safely finish dismounting work, and meanwhile, the operation of the workers has higher degree of freedom.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridge replacement, in particular to a cable bridge auxiliary installation device for a power plant. Background Art

[0002] The prior art discloses a supporting device for facilitating the replacement of a cable tray with application number CN202223444005.2. It is proposed that when replacing an old cable tray, it is often necessary to first lift the cables in the old cable tray, then dismantle the old cable tray, then install the new cable tray, and finally lower the cables. However, when the slings cannot be fixed on the top layer, it is difficult to lift the cables. If the old cable tray is forcibly replaced, it may cause a series of accidents such as cable damage and electric shock. For this reason, a cable lifting device is provided to lift the cables, thereby facilitating the replacement of the cable tray and avoiding a series of accidents such as cable damage and electric shock. In addition, a supporting auxiliary device is provided to support the old cable tray when dismantling the old cable tray to prevent the old cable tray from falling and causing danger. When installing the new cable tray, the new cable tray can be lifted to reduce the labor intensity of the workers. When installing the new cable tray, the new cable tray can also be supported to ensure safety during installation.

[0003] The shortcoming of the prior art is that the supporting component structure in the prior art is too rigid and cannot be well matched with the bridges and cables of different devices, which is inconvenient to use. At the same time, the fixing operation of the cables and the bridge is inconvenient, which is not conducive to the operation of the staff. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cable tray auxiliary installation device for a power plant.

[0005] The embodiment of the utility model provides a cable bridge auxiliary installation device for a power plant, comprising a base, two movable seats, a bridge platform and two cable platforms, wherein the bridge platform is provided with a fixing component, and both of the two cable platforms are provided with a limiting component:

[0006] Adjustment structure; the adjustment structure includes a plurality of lifting sleeves which are respectively fixedly connected to the base and the two movable seats, the other ends of the plurality of lifting sleeves are respectively arranged on the bridge platform and the two cable platforms, the base and the two movable seats are rotatably connected with threaded tubes, the three threaded tubes are threadedly connected with threaded columns, the three threaded columns are respectively fixedly connected to the base and the two movable seats, threaded grooves are provided on both sides of the base, threaded rods are threadedly connected in the two threaded grooves, and the two threaded rods are respectively rotatably connected to the two movable seats.

[0007] Furthermore, the fixing assembly includes a plurality of through holes arranged on the bridge platform, wherein a plurality of the through holes are provided with screws, a plurality of the upper ends of the screws are provided with connecting frames, and a plurality of the lower ends of the screws are threadedly connected with nuts.

[0008] Furthermore, the limiting assembly includes two limiting grooves arranged on the cable platform, and limiting blocks are slidably connected in the two limiting grooves. The two limiting blocks are connected to the two limiting grooves through two springs, and limiting frames are provided on the two limiting blocks.

[0009] Furthermore, a plurality of universal wheels are provided on the lower end surfaces of the base and the two movable seats.

[0010] Furthermore, a rotating handle is provided on the outside of the three threaded tubes.

[0011] Furthermore, a plurality of auxiliary grooves are provided on both side walls of the base, and auxiliary columns (21) are slidably connected in the plurality of auxiliary grooves. The plurality of auxiliary columns (21) are respectively fixedly connected to the two movable seats (2).

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the staff can rotate the threaded tube to make the threaded column bearing bridge platform and cable rack rise and fall, and then cooperate to complete the cable bearing and lifting and the bearing and disassembly of the bridge frame. At the same time, the staff can rotate the threaded rod to adjust the distance between the two movable seats and the base, and then adjust the distance between the two cable platforms and the bridge platform, so that the cable lifting work will not interfere with the disassembly and assembly of various different bridge frames, and the limiting component allows the cable to easily complete the supporting limit. The setting of multiple through holes in the fixing component allows the staff to easily fix the bridge frame according to different conditions, which provides a high degree of freedom for the staff's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a cable tray auxiliary installation device for a power plant described in an embodiment of the utility model;

[0015] Figure 2 This is a bottom-up stereoscopic structural schematic diagram of a cable tray auxiliary installation device for a power plant described in an embodiment of the utility model;

[0016] Figure 3 It is a three-dimensional structural cross-sectional view of a cable tray auxiliary installation device for a power plant described in an embodiment of the utility model;

[0017] Figure 4 for Figure 3 A magnified view of the structure in Figure 1.

[0018] In the above drawings: 1 base, 2 moving seat, 3 bridge platform, 4 cable platform, 5 lifting sleeve, 6 threaded tube, 7 threaded column, 8 threaded groove, 9 threaded rod, 10 through hole, 11 screw rod, 12 connecting frame, 13 nut, 14 limit groove, 15 limit block, 16 spring, 17 limit frame, 18 universal wheel, 19 rotating handle, 20 auxiliary groove, 21 auxiliary column. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1-Figure 4 As shown, the embodiment of the utility model proposes a cable bridge auxiliary installation device for a power plant, including a base 1, two mobile seats 2, a bridge platform 3 and two cable platforms 4. The base 1 and the lower end surfaces of the two mobile seats 2 are provided with a plurality of universal wheels 18, which facilitates the use of the mobile device. The bridge platform 3 is provided with a fixing component, and the fixing component includes a plurality of through holes 10 arranged on the bridge platform 3, wherein a plurality of through holes 10 are provided with screw rods 11, the upper ends of the plurality of screw rods 11 are provided with connecting frames 12, and the lower ends of the plurality of screw rods 11 are threadedly connected with nuts 13, which can be selected according to the needs. The appropriate through hole 10 is used to install the connecting frame 12, which can be used to complete the bridge fixing work with different requirements, so that the staff has a high degree of freedom in operation. The two cable platforms 4 are provided with a limit assembly, which includes two limit grooves 14 arranged on the cable platform 4. The two limit grooves 14 are slidably connected with limit blocks 15. The two limit blocks 15 are connected to the two limit grooves 14 through two springs 16. The two limit blocks 15 are provided with a limit frame 17. The elastic force of the spring 16 can easily complete the clamping work, which is convenient for the staff to operate the cable lifting:

[0021] Adjustment structure; The adjustment structure includes a plurality of lifting sleeves 5 respectively fixedly connected to the base 1 and the two movable seats 2, the other ends of the plurality of lifting sleeves 5 are respectively arranged on the bridge platform 3 and the two cable platforms 4, the lifting sleeves 5 prevent the bridge platform 3 and the cable platform 4 from rotating, so that the threaded lifting operation can be performed, the base 1 and the two movable seats 2 are rotatably connected with threaded tubes 6, the outsides of the three threaded tubes 6 are respectively provided with rotating handles 19, the rotating handles 19 make the threaded tubes 6 more convenient to operate, the three threaded tubes 6 are threadedly connected with threaded columns 7, and the three threaded columns 7 are respectively fixedly connected to the base 1 On the two movable seats 2, both sides of the base 1 are provided with threaded grooves 8, and threaded rods 9 are threadedly connected in the two threaded grooves 8. The two threaded rods 9 are rotatably connected to the two movable seats 2. The arrangement here can adjust the distance between the cable platform 4 and the bridge platform 3, so as to avoid the interference between the cable platform 4 and the bridge during the cable support and lifting work, and meet the different needs of the staff. Multiple auxiliary grooves 20 are provided on the two side walls of the base 1, and auxiliary columns 21 are slidably connected in the multiple auxiliary grooves 20. The multiple auxiliary columns 21 are respectively fixedly connected to the two movable seats 2, and the lateral spacing adjustment work is more stable.

[0022] The detailed working process of the utility model is as follows:

[0023] First, the device is moved to the designated position with the help of the universal wheel 18, that is, under the cable bridge that needs to be processed. Then, according to the size and specification of the cable bridge and the state of the cable, the two threaded rods 9 are rotated to move the two moving seats 2 to a suitable position relative to the base 1, so that the subsequent rising cable platform 4 will not interfere with the bridge when supporting and lifting the cable. Then the staff can rotate multiple threaded tubes 6 and push the bridge platform 3 and the cable platform 4 to the designated height through the threaded column 7. The cable platform 4 rises, and the two limit frames 17 can clamp the cable under the elastic force of the spring 16, and then stabilize it. After the supporting and lifting work is completed and the rising bridge platform 3 contacts the bridge, the staff can insert the screw 11 connected with the connecting frame 12 into the through hole 10 at the appropriate position according to the needs, so that the connecting frame 12 is overlapped on the beam column of the bridge, and then the connecting frame 12 is fixed by rotating the nut 13 connected with the screw 11, so that the connecting frame 12 can be fixed on the bridge platform 3, which is convenient for the staff to carry out the disassembly work safely and stably. Similarly, the staff can complete the installation work of the new bridge. The setting here allows the staff to complete the fixing work according to the needs of the bridge, with a very high degree of freedom.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A cable tray auxiliary installation device for a power plant, characterized in that: The invention comprises a base (1), two movable seats (2), a bridge platform (3) and two cable platforms (4), wherein the bridge platform (3) is provided with a fixing component, and the two cable platforms (4) are provided with a limiting component: An adjustment structure; the adjustment structure comprises a plurality of lifting sleeves (5) respectively fixedly connected to a base (1) and two movable seats (2); the other ends of the plurality of lifting sleeves (5) are respectively arranged on a bridge platform (3) and two cable platforms (4); the base (1) and the two movable seats (2) are both rotatably connected with threaded tubes (6); three threaded tubes (6) are each threadedly connected with a threaded column (7); the three threaded columns (7) are respectively fixedly connected to the base (1) and the two movable seats (2); threaded grooves (8) are each provided on both sides of the base (1); threaded rods (9) are each threadedly connected with a threaded rod (9); and the two threaded rods (9) are respectively rotatably connected to the two movable seats (2).

2. The cable tray auxiliary installation device for a power plant according to claim 1, characterized in that: in: The fixing assembly comprises a plurality of through holes (10) arranged on the bridge platform (3), wherein a plurality of the through holes (10) are each provided with a screw rod (11), a connecting frame (12) is each provided at the upper end of the plurality of the screw rods (11), and a nut (13) is each threadedly connected to the lower end of the plurality of the screw rods (11).

3. The cable tray auxiliary installation device for a power plant according to claim 1, characterized in that: in: The limiting assembly comprises two limiting grooves (14) arranged on the cable platform (4), the two limiting grooves (14) are both slidably connected with limiting blocks (15), the two limiting blocks (15) are connected to the two limiting grooves (14) via two springs (16), and the two limiting blocks (15) are both provided with limiting frames (17).

4. The cable tray auxiliary installation device for a power plant according to claim 1, characterized in that: in: A plurality of universal wheels (18) are provided on the lower end surfaces of the base (1) and the two movable seats (2).

5. The cable tray auxiliary installation device for a power plant according to claim 1, characterized in that: in: The three threaded tubes (6) are each provided with a rotating handle (19) on the outside.

6. The cable tray auxiliary installation device for a power plant according to claim 1, characterized in that: in: A plurality of auxiliary grooves (20) are provided on both side walls of the base (1), and auxiliary columns (21) are slidably connected in the plurality of auxiliary grooves (20). The plurality of auxiliary columns (21) are respectively fixedly connected to the two movable seats (2).

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