CN202575523U - Cable tray hanger - Google Patents
Cable tray hanger Download PDFInfo
- Publication number
- CN202575523U CN202575523U CN201220172317XU CN201220172317U CN202575523U CN 202575523 U CN202575523 U CN 202575523U CN 201220172317X U CN201220172317X U CN 201220172317XU CN 201220172317 U CN201220172317 U CN 201220172317U CN 202575523 U CN202575523 U CN 202575523U
- Authority
- CN
- China
- Prior art keywords
- cable
- cable tray
- suspension
- pressure bearing
- hanger
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to a cable tray hanger, aiming to solve the problems of the ordinary cable support frame that the speed is low, the resistance is large and the requirements on rapid laying of cables cannot be satisfied. According to the technical scheme, the cable tray hanger comprises a hanging rod, a middle tube, a hanging plate, an upper pressure bearing and a lower pressure bearing, the two pressure bearings are respectively arranged at the two ends of the middle tube, the hanging rod is provided with threads and penetrates through the middle tube and the two pressure bearings, the upper pressure bearing and the lower pressure bearing are respectively limited and fixed by an upper fixing nut and a lower fixing nut, and the hanging plate is fixedly connected with the middle tube. When the cable tray hanger is used, a cable tray is suspended on the hanging plate and is lifted by a lifting device through the hanger. Due to effects of the pressure bearings, the cable tray can rotate freely, and the defects of poor strength, low speed and large resistance of the existing cable bracket can be overcome effectively. Results of field trials show that the cable tray hanger is suitable for requirements of support and rapid laying of various cable trays, in particular for large-sized and medium-sized cable trays, and has the advantages that the structure is simple, the implementation is easy, the construction progress can be accelerated, the labor cost can be reduced and the like.
Description
Technical field
The utility model relates to a kind of suspension bracket, and the suspended cables dish makes the cable drum suspension bracket of its rotation when constructing especially for cable installatition.
Background technology
The cabling line is an important engineering project in power line construction; Usually in the cable installatition process; Mostly laying of some power cables, control cable is with bracing frame (saddle support) cable drum to be supported, away from ground, so that cable drum can freely be rotated.Saddle support should bear the weight of cable drum, guarantees that again cable drum rotates freely.The problem that the bracing frame that generally uses at present exists is: poor stability, support rotation are inadequately evenly, rotating speed is low, rotational resistance is big, can not be applicable to the support of heavy cable drum, can not satisfy the requirement of laying fast.The problems referred to above cause certain adverse effect for cable installatition, particularly big-and-middle-sized cable installatition, have restricted speed of application, have increased the cost of labor of cable installatition, so demand urgently improving.
The utility model content
The utility model is used to solve the defective of above-mentioned prior art and a kind of cable drum suspension bracket easily level and smooth, simple in structure, easy to use that rotates is provided.
The said problem of the utility model solves through following technical scheme:
A kind of cable drum suspension bracket; Special feature is: it comprises suspension rod, intermediate pipe, hanging scaffold and upward pressure bearing, downforce bearing; Said two pressure bearings lay respectively at the intermediate pipe two ends, and suspension rod is provided with screw thread, and suspension rod passes intermediate pipe and two pressure bearings; Upper and lower pressure bearing is spacing fixing by upper and lower captive nut respectively, the affixed intermediate pipe of said hanging scaffold.
Above-mentioned cable drum suspension bracket, said hanging scaffold are U-shaped, and the hanging scaffold bottom is provided with the hanging scaffold suspension ring, and said suspension rod top is provided with the suspension rod suspension ring.
Above-mentioned cable drum suspension bracket also is provided with jam nut on the said suspension rod, the jam nut roof pressure is in the bottom surface of following captive nut.
The utility model is big to low, the resistance of common cable bracing frame rotating speed, can not satisfy cable lays problem such as requirement fast and improves; Designed a kind of simple and easy cable drum suspension bracket; Cable drum is suspended on the hanging scaffold place during use; Lifting appliance is sling this suspension bracket and cable drum through suspension rod, and cable drum can rotate easily under the effect of pressure bearing, has solved the shortcoming that the existing cable support intensity is not enough, rotating speed is slow, resistance is big effectively.Shows that through on-the-spot on probation the utility model can be suitable for the support of various cable drums and lay requirement fast, is specially adapted to big-and-middle-sized cable drum, have characteristics such as simple structure, easy to implement, accelerating construction progress, reduction cost of labor.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model running condition scheme drawing.
The label of each parts is represented as follows in the accompanying drawing: 1. hanging scaffold; 1-1. hanging scaffold suspension ring; 2. jam nut; 3. descend captive nut; 4. downforce bearing; 5. intermediate pipe; 6. upward pressure bearing; 7. go up captive nut; 8 suspension rods; 8-1. suspension rod suspension ring; 9. cable drum.
The specific embodiment
Referring to Fig. 1, the utility model comprises end suspension rod 8, intermediate pipe 5, hanging scaffold 1 and upward pressure bearing 6, downforce bearing 4, and above-mentioned two pressure bearings lay respectively at the two ends up and down of intermediate pipe, and the suspension rod middle part is provided with screw thread, and suspension rod top is provided with suspension rod suspension ring 1-1.Suspension rod passes from intermediate pipe and two pressure bearings, and upper and lower pressure bearing is respectively by upper and lower captive nut 7,3 spacing fixing.Following captive nut 3 holds up downforce bearing 4, and the downforce bearing bears the weight of cable drum, and is loosening for preventing down captive nut, is provided with jam nut 2, and the jam nut roof pressure is in the bottom surface of following captive nut 3.The effect of upward pressure bearing 6 is to prevent suspension bracket suspension rod and intermediate pipe generation friction when unbalance stress.Said hanging scaffold 1 takes the shape of the letter U, and is provided with hanging scaffold suspension ring 1-1 in the hanging scaffold bottom, and with hanging scaffold 1 and intermediate pipe 5 welding, the rotation of hanging scaffold can not have influence on the state of suspension rod.
Referring to Fig. 2; The utility model when work and lifting appliance are used; With steel rope from the center of the cable drum 9 that keeps flat penetrate and fixing after; Be suspended on hanging scaffold suspension ring 1-1 place, suspension bracket sling together with cable drum 9 through the steel cable that hangs over suspension rod suspension ring 8-1 by lifting appliance, cable drum promptly can freely rotate under the pressure bearing effect.
Claims (3)
1. cable drum suspension bracket; It is characterized in that: it comprises suspension rod (8), intermediate pipe (5), hanging scaffold (1) and upward pressure bearing (6), downforce bearing (4); Said two pressure bearings lay respectively at the intermediate pipe two ends, and suspension rod is provided with screw thread, and suspension rod passes intermediate pipe and two pressure bearings; Upper and lower pressure bearing is spacing fixing by upper and lower captive nut (7,3) respectively, the affixed intermediate pipe of said hanging scaffold (1) (5).
2. cable drum suspension bracket according to claim 1 is characterized in that: said hanging scaffold (1) is a U-shaped, and the hanging scaffold bottom is provided with hanging scaffold suspension ring (1-1), and said suspension rod (8) top is provided with suspension rod suspension ring (8-1).
3. cable drum suspension bracket according to claim 1 and 2 is characterized in that: also be provided with jam nut (2) on the said suspension rod, the jam nut roof pressure is in the bottom surface of following captive nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220172317XU CN202575523U (en) | 2012-04-23 | 2012-04-23 | Cable tray hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220172317XU CN202575523U (en) | 2012-04-23 | 2012-04-23 | Cable tray hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575523U true CN202575523U (en) | 2012-12-05 |
Family
ID=47244961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220172317XU Expired - Lifetime CN202575523U (en) | 2012-04-23 | 2012-04-23 | Cable tray hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202575523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633420A (en) * | 2014-12-03 | 2015-05-20 | 京东方科技集团股份有限公司 | Display device hanging support |
-
2012
- 2012-04-23 CN CN201220172317XU patent/CN202575523U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633420A (en) * | 2014-12-03 | 2015-05-20 | 京东方科技集团股份有限公司 | Display device hanging support |
| US9562645B2 (en) | 2014-12-03 | 2017-02-07 | Boe Technology Group Co., Ltd. | Suspension bracket for display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202346637U (en) | Holding rod of double-flat-arm spinning self-lifting seat | |
| CN203247012U (en) | Composite insulator hoisting fixture | |
| CN103545751A (en) | Overhead power transmission line ground-wire optical-cable fitting replacement bracket | |
| CN204324676U (en) | Anchor ear lifting device | |
| CN210735989U (en) | Hoisting device for installing vertical shaft pipeline with large vertical depth | |
| CN204150943U (en) | A kind of Novel hook device | |
| CN202575523U (en) | Cable tray hanger | |
| CN104891372A (en) | Cable inspection well cover opening device | |
| CN202296981U (en) | Simple lifter | |
| CN203617622U (en) | Portable cable quick collecting and releasing device | |
| CN103342265A (en) | Cable winding devices | |
| CN103738861B (en) | A kind of ultra-high voltage transformer station type column of steel pipe integral hoisting method | |
| CN206088728U (en) | Novel large -scale gallows of taking a trial run | |
| CN202829361U (en) | Small-size hoisting machine | |
| CN203728448U (en) | Light mounting and dismounting frame for tower crane | |
| CN104016220B (en) | The adjustable handling suspension bracket of waste heat boiler module | |
| CN203595637U (en) | Loading system of contact fatigue testing machine | |
| CN203411229U (en) | Lifting appliance with switchable states | |
| CN202322173U (en) | Supporting suspension device | |
| CN201980944U (en) | Hanging system of electric hanging basket capable of increasing loading capability and ascending system of electric hanging basket | |
| CN102505587B (en) | Special steel rail hoisting device for railway classification yard | |
| CN204297913U (en) | Ammonia convertor special hanger | |
| CN204265223U (en) | A kind of revolution ceiling crab | |
| CN104418243A (en) | Free rotation crane | |
| CN206203745U (en) | Mobile rubbish hangs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |