CN219998972U - Cable bridge rack installation reinforcing apparatus - Google Patents
Cable bridge rack installation reinforcing apparatus Download PDFInfo
- Publication number
- CN219998972U CN219998972U CN202321686221.XU CN202321686221U CN219998972U CN 219998972 U CN219998972 U CN 219998972U CN 202321686221 U CN202321686221 U CN 202321686221U CN 219998972 U CN219998972 U CN 219998972U
- Authority
- CN
- China
- Prior art keywords
- cable
- horizontal pole
- steel ring
- bridge
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000011900 installation process Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
A cable bridge installation reinforcing device belongs to the technical field of cable bridges. The device includes support frame, frame plate, steel ring and chain block, and the support frame includes horizontal pole and montant, and the montant bottom is fixed on the pipe truss pavement, and horizontal pole one end is fixed on the montant top, and the frame plate is fixed to the horizontal pole other end, overlaps on the horizontal pole and establishes at least one steel ring, hangs on the steel ring and establishes chain block. The device has a simple structure and multiple purposes, reduces the manpower loss for installing the cable, and improves the installation efficiency; the operation safety in the installation process can be improved, and falling accidents are prevented; after the installation work is finished, the device can also play a role in reinforcing the bridge frame.
Description
Technical Field
The utility model belongs to the technical field of cable bridges, and particularly relates to a cable bridge installation reinforcing device.
Background
The cable in the metal smelting factory is mostly laid along the cable bridge of the pipe truss, and as the flue gas in the factory contains acid substances generated by pyrometallurgy, the cable and the bridge can be corroded and damaged in a large area after long-term use, the outer layer of the cable is protected and damaged, and the cable and the bridge are contacted with each other to have the risk of electric leakage, so that the cable needs to be replaced during shutdown, and the influence on production and safety is possibly reduced to the minimum. The existing replacement mode is that a constructor climbs onto a pipe truss to directly replace a cable, the cable is lifted to the corresponding cable bridge height by manpower to be installed, and a plurality of workers are required to work simultaneously for heavy cables, so that time and labor are wasted; moreover, because the bridge has different degrees of corrosion, the risk of fracture and collapse exists, and the safety of personnel working on the bridge is difficult to ensure.
Disclosure of Invention
In order to enable the replacement and installation of the cable bridge to be more time-saving and labor-saving, ensure the safety of constructors, and also play a role in reinforcing the bridge after the cable bridge is installed, the utility model provides a cable bridge installation reinforcing device.
The cable bridge installation reinforcing apparatus sets up on the pavement of pipe truss side and parallel with the crane span structure, its characterized in that the device includes support frame, frame plate, steel ring and chain block, and the support frame includes horizontal pole and montant, and the montant bottom is fixed on the pipe truss pavement, and horizontal pole one end is fixed on the montant top, and the frame plate is fixed to the horizontal pole other end, and at least one steel ring is established to the cover on the horizontal pole, hangs on the steel ring and establishes chain block.
The support frame also comprises a reinforcing rib, and two ends of the reinforcing rib are respectively connected with the cross rod and the vertical rod.
The support frame also comprises a tripod, and the tripod is fixed at the joint of the bottom end of the vertical rod and the pipe truss walkway.
The steel ring is connected with a rope, and the rope is bound to the bridge frame.
And an inclined support reinforcement is arranged between the support frame and the bridge frame.
The beneficial effects of the utility model are as follows: the device has a simple structure and multiple purposes, firstly, when the cable is replaced and installed, the cable is lifted up to the installation height through the chain block, so that the manpower loss is reduced, and the installation efficiency is improved; when the damaged bridge is dismantled, a plurality of steel rings are arranged on the cross rod, so that a constructor can hang a safety rope, and the safety rope can be sleeved on the steel rings and the bridge respectively, thereby preventing damage caused by fracture and falling of an old bridge; after the installation work is completed, the device is reserved, the bridge frame is reinforced, and the reinforcing effect can be firmer by arranging the inclined support after the use is completed.
Drawings
Fig. 1 is a schematic view of a cable bridge mounting reinforcement device for mounting a cable.
Fig. 2 is a schematic structural view of the cable bridge when the reinforcing device is installed to fix the bridge.
Wherein: 1-vertical bars, 2-cross bars, 3-triangular frames, 4-reinforcing ribs, 5-frame plates, 6-steel rings, 7-chain blocks, 8-ropes, 9-diagonal supports, 10-bridge frames and 11-pipe truss walkways.
Detailed Description
Example 1: the cable testing bridge in some nonferrous metal smelting mill of Yunnan is put into use from 2011, contains acidic material because of the flue gas in the factory to the cable testing bridge is open-air use, and the corrosion damage of large tracts of land has appeared now, and partial cable skin protection is damaged, has the risk of cable and testing bridge contact electric leakage, and the testing bridge has the potential safety hazard, consequently need change the cable and demolish and change the testing bridge of corrosion, and the testing bridge is all installed in pipe truss one side, and pipe truss opposite side is the pavement, utilizes pavement installation a plurality of cable testing bridge installation reinforcing apparatus can make things convenient for constructor operation.
The device is arranged on a pipe truss walkway 11, each device is parallel to a corresponding bridge, the cable bridge hoisting device comprises a support frame, a frame plate 5, a steel ring 6 and a chain block 7, the support frame comprises a transverse 2 rod and a vertical rod 1, the bottom end of the vertical rod 1 is fixed on the pipe truss walkway 11, a tripod is fixed at the joint of the bottom end of the vertical rod 1 and the pipe truss walkway 11 to strengthen the connection firmness, one end of the transverse rod 2 is fixed at the top end of the vertical rod 1, the transverse rod 2 and the vertical rod 1 are reinforced through reinforcing ribs 4, and two ends of the reinforcing ribs are respectively fixed on the vertical rod 1 and the transverse rod 2; the other end of the cross rod 2 is fixed with a frame plate 5, the frame plate 5 is erected on the bridge frame 10, two steel rings 6 are sleeved on the cross rod 2, a chain block 7 is hung on the steel ring 6 close to the bridge frame 10, the other steel ring 6 is connected with a rope 8, the bridge frame 10 is bound by the rope 8, and the rope 8 used in the embodiment is a nylon rope with phi 16 mm. After the installation is completed, constructors can choose to hang safety ropes in the cross rod 2 or the steel ring 6 to increase construction safety, at the moment, all the bridges 10 are inspected, the bridges 10 which are severely corroded and need to be replaced are removed, if the bridges bound with the ropes 8 in the removing process are broken suddenly, the ropes 8 can be pulled by the pumps, the ropes are prevented from falling to injure personnel or objects by smashing, accidents are avoided, new bridges are installed after the removal is completed, and the frame plates 5 are welded at the top ends of all the bridges 10. And then the bundled cables are lifted by using the ropes 8 and the chain blocks 7, all the chain blocks 7 work simultaneously to lift the ropes, and the cables are lifted to the installation height, then the moving steel ring 6 moves the cables to the proper positions and then are installed on the bridge frame.
After the installation is completed, the device can be dismantled, the chain block 7 can be removed, the rest part of the device can be reserved on the pipe truss, the reserved part can play a reinforcing role on the bridge 10, and an inclined support 9 is fixed between the bridge 10 and the support frame bracket, so that a better reinforcing effect can be achieved.
Claims (5)
1. The cable bridge installation reinforcing apparatus sets up on the pavement of pipe truss side and parallel with the crane span structure, its characterized in that the device includes support frame, frame plate, steel ring and chain block, and the support frame includes horizontal pole and montant, and the montant bottom is fixed on the pipe truss pavement, and horizontal pole one end is fixed on the montant top, and the frame plate is fixed to the horizontal pole other end, and at least one steel ring is established to the cover on the horizontal pole, hangs on the steel ring and establishes chain block.
2. The cable bridge mounting and reinforcing device according to claim 1, wherein the support frame further comprises reinforcing ribs, and the cross bars and the vertical bars are respectively connected with two ends of the reinforcing ribs.
3. The cable tray mounting and reinforcing apparatus of claim 1, wherein the support frame further comprises a tripod, the tripod being secured to the bottom end of the vertical rod at the junction with the pipe truss walkway.
4. The cable tray mounting reinforcement of claim 1, wherein the steel ring is attached to a rope and the rope is bound to the tray.
5. The cable tray mounting reinforcement device of claim 1, wherein an angled support reinforcement is provided between the support frame and the tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686221.XU CN219998972U (en) | 2023-06-29 | 2023-06-29 | Cable bridge rack installation reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321686221.XU CN219998972U (en) | 2023-06-29 | 2023-06-29 | Cable bridge rack installation reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219998972U true CN219998972U (en) | 2023-11-10 |
Family
ID=88618354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321686221.XU Active CN219998972U (en) | 2023-06-29 | 2023-06-29 | Cable bridge rack installation reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219998972U (en) |
-
2023
- 2023-06-29 CN CN202321686221.XU patent/CN219998972U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |