CN210417613U - Improved cable tray rack - Google Patents
Improved cable tray rack Download PDFInfo
- Publication number
- CN210417613U CN210417613U CN201921224818.6U CN201921224818U CN210417613U CN 210417613 U CN210417613 U CN 210417613U CN 201921224818 U CN201921224818 U CN 201921224818U CN 210417613 U CN210417613 U CN 210417613U
- Authority
- CN
- China
- Prior art keywords
- support frame
- side support
- frame
- base
- vertical
- 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
Images
Landscapes
- Details Of Indoor Wiring (AREA)
Abstract
The utility model relates to an improve cable plate rail, the parallel interval of left side support frame and right side support frame sets up, and the both ends of plate rail pivot are erect respectively on left side support frame and right side support frame, and left side support frame is the same with right side support frame structure, its characterized in that: the left side support frame includes the base, and the upper surface central point of base puts and is provided with the vertical stand of rectangle, and the afterbody of base is fixed with vertical hydraulic cylinder, and the vertical stand overcoat of rectangle is equipped with the vertical crane of rectangle cavity, and bottom one side of the vertical crane of rectangle cavity is provided with horizontally hydraulic cylinder butt seat, hydraulic cylinder's piston rod and hydraulic cylinder butt seat fixed connection, and the opposite side of the vertical crane of rectangle cavity is provided with the plate rail pivot and holds up the frame. The utility model discloses following beneficial effect has: the afterbody of base is fixed with vertical hydraulic cylinder, and hydraulic cylinder is 2t jack, improves the precision that the dish rail pivot held up the adjustment of frame elevation, reduces rocking of support among the jacking process.
Description
Technical Field
The utility model relates to an improve cable plate rail belongs to cable laying engineering technical field.
Background
The cable laying project of the thermal power plant has the advantages of short construction period, large quantity, less quantity, more quantity. When the coiled cable reel is released, the problems of cable reel deviation, support toppling, cable damage and the like often occur, so that the conditions of low cable laying efficiency, high man-machine consumption, high quality problem and the like are caused.
The first status investigation: in 2018, 28 months 2, a team member electrical engineer investigates the cable laying operation of 12 kilometers of two furnaces of a Hubei Xinji, and makes return visit communication with an engineering electrical manager, the electrical engineer, a construction unit special worker and the like, and a reverse-chain lifting type cable tray frame is adopted during the cable laying of the engineering.
The problem that appears when cable is put to chain block promotion formula cable reel: 1. the cable reel has high gravity center, large lifting and shaking of the chain blocks at two sides and poor stability; 2. the cable reel and the rotating shaft are easy to deviate, and the cable needs to be adjusted in time when being discharged; 3. the frame body is overturned due to one-time deviation, sliding and slipping of the rotating shaft.
And B, status quo survey: in 2018, 3 and 10 months, quality engineers of team members investigate the laying operation of 32-kilometer cables of four furnaces and three machines of a Shenhua Xinjiang project, and exchange the cable laying operation with the electric captain of the project department, the electric engineers, special workers of construction units, supervision engineers and the like, and a lead screw jacking type cable tray frame is adopted during laying of the project cables.
Through on-site investigation and construction log reference, the following problems occur when the cable is discharged: 1. the small cable reel is convenient to erect, but the heavy large cable reel has large jacking lead screw bearing capacity and is difficult to operate a lifting wrench; 2. the cable reel is easy to deviate, and the cable reel needs to be stopped to adjust the deviation condition in the cable discharging process; 3. a cable tray upset event occurred once.
And (3) status quo investigation: in 2018, 3 and 15 days, a team member equipment engineer investigates the cable laying operation of 15 kilometers on two furnaces and two machines in the Jiangxi Jinghao salinization project, and makes return visit communication with an engineering electric class manager, an electrical engineer, an electrical main pipe of a construction unit and the like, and a lateral horizontal cable tray frame is adopted during the cable laying of the engineering.
Through on-site investigation and construction log reference, the following problems occur when the cable is discharged: 1. the cable coil frame needs to be hoisted by large-scale machinery, the cable discharging time is long, and the mechanical idle time is long; 2. when cables are discharged, the cables on the cable reel easily collapse downwards, so that the cable reel is difficult to rotate; 3. all the weight is supported by one point of the rotating shaft, and the cable reel is prone to incline to one side and cannot rotate.
Through survey and summary of the three current situations, the problems existing in the erection of several cable reels in common use are as follows: 1. the cable reel is difficult to erect and operate, has large shaking and is easy to destabilize and overturn; 2. the jacking mechanism has large bearing capacity and difficult jacking operation; 3. the cable reel and the rotating shaft are easy to deviate, and the cable needs to be adjusted frequently in the cable releasing process; 4. the cable coil frame needs to be hoisted by large-scale machinery, the cable discharging time is long, and the mechanical idle time is long; 5. when the cable is enlarged, the lower part of the cable tray frame is easy to collapse and press the rotary disc; 6. all the weight is supported by one point of the rotating shaft, and the cable reel is prone to incline to one side and cannot rotate.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: to solve one of the above problems, an improved cable tray is provided.
Improved cable plate rail, including left side support frame, right side support frame and plate rail pivot, the parallel interval of left side support frame and right side support frame sets up, the both ends of plate rail pivot are erect respectively on left side support frame and right side support frame, left side support frame is the same with right side support frame structure, its characterized in that: the left side support frame includes the base, the upper surface central point of base puts and is provided with the vertical stand of rectangle, the afterbody of base is fixed with vertical hydraulic cylinder, the vertical stand overcoat of rectangle is equipped with the vertical crane of rectangle cavity, the vertical crane of rectangle cavity slides from top to bottom along the vertical stand of rectangle, bottom one side of the vertical crane of rectangle cavity is provided with horizontally hydraulic cylinder butt seat, hydraulic cylinder's piston rod and hydraulic cylinder butt seat fixed connection, the opposite side of the vertical crane of rectangle cavity is provided with plate rail pivot and holds up the frame.
Preferably, still be provided with base stabilizing support on the base, base stabilizing support is including fixing the ground support pole one of base one side and the ground support pole two of unable adjustment base opposite side, is connected through many strengthening connecting rods between ground support pole one and the ground support pole two.
Preferably, the tray rotating shaft supports are provided with a plurality of supports which are sequentially arranged at equal intervals from top to bottom along the rectangular hollow vertical lifting frame.
Preferably, the plate rack rotating shaft supporting frame comprises a first steel plate and a second steel plate which are parallel to each other, the tail ends of the first steel plate and the first steel plate are all in welded connection with the rectangular hollow vertical lifting frame, the other ends of the first steel plate and the second steel plate are all in welded connection with the third steel plate, and arc-shaped grooves are formed in the first steel plate and the second steel plate.
Preferably, the anti-dropping device further comprises an anti-dropping plate, and the upper end and the lower end of the anti-dropping plate are respectively fixed on the adjacent tray frame rotating shaft supporting frames through corresponding bolts.
Compared with the prior art, the utility model discloses following beneficial effect has: by the improved cable tray frame, the rotating shaft of the tray frame is replaced by a seamless steel pipe with the diameter of phi 89 multiplied by 10, so that the bearing capacity is improved, and the rotating shaft is prevented from being bent; the afterbody of base is fixed with vertical hydraulic cylinder, and hydraulic cylinder is 2t jack, improves the precision that the dish rail pivot held up the adjustment of frame elevation, reduces rocking of support among the jacking process.
Drawings
Fig. 1 is a top view of an embodiment of the present invention;
FIG. 2 is an enlarged view of the left support frame of FIG. 1;
FIG. 3 is an enlarged view of the structure of the supporting frame of the frame rotating shaft;
in the figure: 1. the device comprises a left side support frame 2, a right side support frame 3, a tray frame rotating shaft 4, a base 5, a rectangular vertical upright post 6, a rectangular hollow vertical lifting frame 7, a hydraulic oil cylinder butting seat 8, a hydraulic oil cylinder 9, a tray frame rotating shaft supporting frame 9.1, a first steel plate 9.2, a second steel plate 9.3, a third steel plate 9.4, an arc-shaped groove 10, a base stable support 10.1, a first ground support rod 10.2, a second ground support rod 10.3, a reinforcing connecting rod 11 and an anti-falling plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Examples
As shown in fig. 1-3, the improved cable tray frame comprises a left side support frame 1, a right side support frame 2 and a tray frame rotating shaft 3, the left side support frame 1 and the right side support frame 2 are arranged in parallel at intervals, two ends of the tray frame rotating shaft 3 are respectively erected on the left side support frame 1 and the right side support frame 2, the left side support frame 1 and the right side support frame 2 have the same structure, the left side support frame 1 comprises a base 4, a rectangular vertical upright post 5 is arranged at the central position of the upper surface of the base 4, a vertical hydraulic oil cylinder 8 is fixed at the tail part of the base 4, a rectangular hollow vertical lifting frame 6 is sleeved outside the rectangular vertical upright post 5, the rectangular hollow vertical lifting frame 6 slides up and down along the rectangular vertical upright post 5, a horizontal hydraulic oil cylinder abutting seat 7 is arranged at one side of the, and a plate rack rotating shaft supporting frame 9 is arranged on the other side of the rectangular hollow vertical lifting frame 6.
In this embodiment, the base 4 is further provided with a base stabilizing support 10, the base stabilizing support 10 comprises a first ground support rod 10.1 fixed on one side of the base 4 and a second ground support rod 10.2 fixed on the other side of the base 4, and the first ground support rod 10.1 is connected with the second ground support rod 10.2 through a plurality of reinforcing connecting rods 10.3; a plurality of the tray frame rotating shaft supporting frames 9 are arranged at equal intervals from top to bottom in sequence along the rectangular hollow vertical lifting frame 6; the tray frame rotating shaft supporting frame 9 comprises a first steel plate 9.1 and a second steel plate 9.2 which are parallel to each other, the tail ends of the first steel plate 9.1 and the first steel plate 9.1 are welded with the rectangular hollow vertical lifting frame 6, the other ends of the first steel plate 9.1 and the second steel plate 9.2 are welded with a third steel plate 9.3, and arc-shaped grooves 9.4 are formed in the first steel plate 9.1 and the second steel plate 9.2; the anti-falling device further comprises an anti-falling plate 11, and the upper end and the lower end of the anti-falling plate 11 are respectively fixed on the adjacent tray frame rotating shaft supporting frames 9 through corresponding bolts.
The working principle of the specific embodiment is as follows: the tray frame rotating shaft 3 is arranged in the cable reel in a penetrating mode, two ends of the tray frame rotating shaft 3 are placed on the tray frame rotating shaft supporting frame 9 corresponding to the left supporting frame 1 and the right supporting frame 2, the hydraulic oil cylinder 8 is pressed through manpower, the hydraulic oil cylinder 8 extends, the rectangular hollow vertical lifting frame 6 is driven to ascend under the action of the hydraulic oil cylinder 8, and the cable reel is correspondingly lifted.
The improved cable tray frame is formally put into use, in the 12 kilometer cable laying project of the national frame funyang biomass project, the cable tray is easy to lift, the force for rotating the cable tray is small, the rotation and stopping are flexible, the cable releasing traction force is small, the integral stability of the cable tray frame is good, and the overturning phenomenon does not occur.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an improve cable plate rail, includes left side support frame (1), right side support frame (2) and plate rail pivot (3), and left side support frame (1) and right side support frame (2) parallel interval set up, and the both ends of plate rail pivot (3) are erect respectively on left side support frame (1) and right side support frame (2), and left side support frame (1) is the same with right side support frame (2) structure, its characterized in that: left side support frame (1) includes base (4), the upper surface central point of base (4) puts and is provided with the vertical stand of rectangle (5), the afterbody of base (4) is fixed with vertical hydraulic cylinder (8), the vertical stand of rectangle (5) overcoat is equipped with the vertical crane of rectangle cavity (6), the vertical crane of rectangle cavity (6) slides from top to bottom along the vertical stand of rectangle (5), bottom one side of the vertical crane of rectangle cavity (6) is provided with horizontally hydraulic cylinder butt joint seat (7), the piston rod and the hydraulic cylinder butt joint seat (7) fixed connection of hydraulic cylinder (8), the opposite side of the vertical crane of rectangle cavity (6) is provided with plate rail pivot and holds up frame (9).
2. An improved cable tray as defined in claim 1, wherein: still be provided with base stabilizing support (10) on base (4), base stabilizing support (10) are including fixing ground support pole one (10.1) in base (4) one side and ground support pole two (10.2) of unable adjustment base (4) opposite side, are connected through many strengthening connecting rod (10.3) between ground support pole one (10.1) and the ground support pole two (10.2).
3. An improved cable tray as defined in claim 2, wherein: the tray frame rotating shaft supporting frames (9) are arranged in a plurality and are sequentially arranged at equal intervals from top to bottom along the rectangular hollow vertical lifting frame (6).
4. An improved cable tray as defined in claim 3, wherein: the tray frame rotating shaft supporting frame (9) comprises a first steel plate (9.1) and a second steel plate (9.2) which are parallel to each other, the tail ends of the first steel plate (9.1) and the first steel plate (9.1) are all in welded connection with the rectangular hollow vertical lifting frame (6), the other ends of the first steel plate (9.1) and the second steel plate (9.2) are all in welded connection with the third steel plate (9.3), and arc-shaped grooves (9.4) are formed in the first steel plate (9.1) and the second steel plate (9.2).
5. An improved cable tray as defined in claim 4, wherein: the anti-falling device is characterized by further comprising an anti-falling plate (11), wherein the upper end and the lower end of the anti-falling plate (11) are respectively fixed on the adjacent tray rack rotating shaft supporting frames (9) through corresponding bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224818.6U CN210417613U (en) | 2019-07-31 | 2019-07-31 | Improved cable tray rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224818.6U CN210417613U (en) | 2019-07-31 | 2019-07-31 | Improved cable tray rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210417613U true CN210417613U (en) | 2020-04-28 |
Family
ID=70383852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921224818.6U Active CN210417613U (en) | 2019-07-31 | 2019-07-31 | Improved cable tray rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210417613U (en) |
-
2019
- 2019-07-31 CN CN201921224818.6U patent/CN210417613U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201486198U (en) | Lifting tower and mobile base station | |
| CN201793330U (en) | Gantry hanger frame device | |
| CN210417613U (en) | Improved cable tray rack | |
| CN106703509B (en) | Suspension type fence hoisting equipment and hoisting method thereof | |
| CN210480416U (en) | Cable paying-off device for power transmission line | |
| CN212269333U (en) | Reverse chain return pushing jacking device | |
| CN216763826U (en) | Foldable and labor-saving cable reel laying support | |
| CN214942600U (en) | Laborsaving advancing device suitable for installation of large-scale round pin axle of steel construction engineering | |
| CN214299005U (en) | Movable base of tower crane | |
| CN104418243A (en) | Free rotation crane | |
| CN203654698U (en) | Attached lifting scaffold structure provided with double guide rails | |
| CN207497867U (en) | A kind of building machinery lifts machine support | |
| CN213171146U (en) | Equipment hoisting accessory | |
| CN211817794U (en) | Loading platform for vertical warehouse stacker | |
| CN219192888U (en) | Assembled self-stabilized prefabricated part stacking rack | |
| CN217171924U (en) | Equipment transportation device of taking one's place | |
| CN219666619U (en) | Short cable storage rack | |
| CN219509112U (en) | Scaffold for construction | |
| CN212638848U (en) | Steel wire rope tower for belt conveyor | |
| CN210214610U (en) | Lifting frame | |
| CN219058354U (en) | Lower jacking tower crane | |
| CN220265089U (en) | Heavy pipeline mechanical lifting device | |
| CN220998999U (en) | Lifting stable structure for water pump production and processing | |
| CN216785279U (en) | Quick pay-off of cable reel | |
| CN220950934U (en) | Hoisting system suitable for high pier pushing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |