CN201288897Y - Improved double-pole hanger special for cable bridge rack - Google Patents
Improved double-pole hanger special for cable bridge rack Download PDFInfo
- Publication number
- CN201288897Y CN201288897Y CNU2008201861506U CN200820186150U CN201288897Y CN 201288897 Y CN201288897 Y CN 201288897Y CN U2008201861506 U CNU2008201861506 U CN U2008201861506U CN 200820186150 U CN200820186150 U CN 200820186150U CN 201288897 Y CN201288897 Y CN 201288897Y
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- China
- Prior art keywords
- fixed block
- adjustable lever
- nut
- bolt
- spline
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- Expired - Fee Related
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Abstract
The utility model discloses an improved dual-pole hanger special for a cable bridge frame, comprising a hanging rod and a splint. Taking use direction of the hanger as standard, the upper end of the hanging rod is fixedly connected with a steel girder. The number of the hanging rod is two. The lower ends of the two hanging rods are respectively fixed with a first hollow fixing component of which the bottom is formed with a circle of radial baffle plates. Holes are opened on the baffle plates. First bolts are inserted in the holes. The bigger ends of the first bolts block the baffle plates and lock with the first fixing component. The first fixing component is fixed and sleeved at the lower end of the hanging rod. A perforation is opened in the middle part of the splint. The lower ends of the first bolts run through the perforation and run out of the lower end of the splint. Screw caps are screwed with the lower ends of the first bolts. A single-end regulating component is arranged on the hanger. The improved dual-pole hanger can be conveniently and exactly mounted, can conveniently regulate the height of the hanger, has simple structure and is easily implemented.
Description
Technical field
The utility model relates to a kind of cable testing bridge special hoisting bar, especially a kind of double-rod hanger of cable testing bridge.
Background technique
At present, generally all adopt fixedly welding type suspension bracket on the engineering, this suspension bracket is difficult to before construction to accomplish accurate measurement, unified processing.Especially when fixing suspension out-of-flatness, more be difficult to accomplish accurate preprocessing, and highly can easily not regulate, must cut welding at the scene temporarily, bring inconvenience to construction, increased difficulty, incured loss through delay the duration probably, particularly will cut the welding suspension bracket in some inflammable and explosive places very difficult.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of improvement of cable testing bridge special double-rod hanger, and the improvement of this cable testing bridge special double-rod hanger not only can make things convenient for accurately installs, and the height of suspension bracket can be regulated easily, again and this example simple in structure, easy to implement.
The utility model for the technological scheme that solves its technical problem and adopt is:
A kind of improvement of cable testing bridge special double-rod hanger, comprise suspension rod and supporting plate, with the suspension bracket service orientation is benchmark, fixedly connected with girder steel in the suspension rod upper end, described suspension rod is two, two suspension rod lower ends are fixed with first fixed block of hollow respectively, first fixed block bottom is formed with circle baffle plate radially, offer hole on the baffle plate, first bolt inserts in the hole, the stub end backstop of first bolt is in baffle plate, and with first fixed block spline mutually, the first fixed block fixed cover is located at the suspension rod lower end, the supporting plate middle part offers perforation, the first bolt lower end is passed perforation and is passed the supporting plate lower end, nut screws mutually with the first bolt lower end, suspension bracket is provided with single-ended adjusting element, described single-ended adjusting element comprises adjustable lever, second nut, second bolt and connecting rod, adjustable lever is a hollow, the rotatable adjustable lever lower end that is positioned, connecting rod upper end, and the adjustable lever upper end fixes and spline with second nut, and the adjustable lever internal diameter is more than or equal to the screwhole diameter of second nut, the second bolt bottom screws mutually with second nut, and the suspension bracket under connecting rod lower end and the adjusting element partly fixes and spline, and the suspension bracket on second bolt upper end and the adjusting element partly fixes and spline.The adjusting element of said structure also can oppositely be installed, promptly adjusting element oppositely after, the upper end and the suspension bracket on the adjusting element of connecting rod partly fixed and spline, the suspension bracket under the second bolt lower end and the adjusting element partly fixes and spline.Towards a direction rotation adjustable lever, second bolt can move to the direction away from adjustable lever, has promptly realized elongation; Rotate adjustable lever to another way, second bolt can contract mobile to the direction near adjustable lever, has promptly realized shortening.
Further technological scheme of the present utility model is:
With the suspension bracket service orientation is benchmark, and described two ends of bearing plate is respectively equipped with spacing preiection upwards, and first fixed block is arranged in this spacing preiection.
The rotatable structure that is positioned the adjustable lever lower end in connecting rod upper end is: with the suspension bracket installation direction is benchmark, there is circle back-up ring radially the lower end of adjustable lever to extension of central axis, the back-up ring upper-end surface is provided with ball bearing, the connecting rod upper end is to being extended with circle stop radially away from central axis direction, stop contacts with the ball face of ball bearing.
The adjustable lever upper end fixes with second nut and the structure of spline is: have an inside to be second fixed block of cavity, and second fixed block is an opening near an end of adjustable lever, the second fixed block the other end offers diameter and the identical perforate of the second nut screwhole diameter, second nut and fixed block the other end internal surface and axial internal surface fix and spline, and the second nut screw is corresponding with perforate, and the second fixed block fixed cover is located at the adjustable lever upper end.
The beneficial effects of the utility model are: because suspension rod is two, two suspension rod lower ends are fixed with first fixed block of hollow respectively, first fixed block bottom is formed with circle baffle plate radially, offer hole on the baffle plate, first bolt inserts in the hole, the stub end backstop of first bolt is in baffle plate, and with first fixed block spline mutually, the first fixed block fixed cover is located at the suspension rod lower end, the supporting plate middle part offers perforation, the first bolt lower end is passed perforation and is passed the supporting plate lower end, and nut screws mutually with the first bolt lower end, and suspension bracket is provided with single-ended adjusting element, therefore this example not only can make things convenient for installation accurately, and the height of suspension bracket can regulate easily, again and this example simple in structure, easy to implement.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Embodiment: a kind of improvement of cable testing bridge special double-rod hanger, comprise suspension rod 1 and supporting plate 2, with the suspension bracket service orientation is benchmark, fixedly connected with girder steel in the suspension rod upper end, described suspension rod is two, two suspension rod lower ends are fixed with first fixed block 3 of hollow respectively, first fixed block bottom is formed with circle baffle plate radially, offer hole on the baffle plate, first bolt 4 inserts in the hole, the stub end backstop of first bolt is in baffle plate, and with first fixed block spline mutually, the first fixed block fixed cover is located at the suspension rod lower end, during as installed, can in first fixed block, add first bolt earlier, add glue again with the gluing assembly unit member of first fixed block and suspension rod lower end, the supporting plate middle part offers perforation, the first bolt lower end is passed perforation and is passed the supporting plate lower end, nut 5 screws mutually with the first bolt lower end, suspension bracket is provided with single-ended adjusting element, described single-ended adjusting element comprises adjustable lever 6, second nut 7, second bolt 8 and connecting rod 9, adjustable lever is a hollow, the rotatable adjustable lever lower end that is positioned, connecting rod upper end, adjustable lever upper end fixes and spline with second nut, and the adjustable lever internal diameter is more than or equal to the screwhole diameter of second nut, and the second bolt bottom screws mutually with second nut, suspension bracket under connecting rod lower end and the adjusting element partly fixes and spline, and the suspension bracket on second bolt upper end and the adjusting element partly fixes and spline.The adjusting element of said structure also can oppositely be installed, promptly adjusting element oppositely after, the upper end and the suspension bracket on the adjusting element of connecting rod partly fixed and spline, the suspension bracket under the second bolt lower end and the adjusting element partly fixes and spline.Towards a direction rotation adjustable lever, second bolt can move to the direction away from adjustable lever, has promptly realized elongation; Rotate adjustable lever to another way, second bolt can contract mobile to the direction near adjustable lever, has promptly realized shortening.
With the suspension bracket service orientation is benchmark; described two ends of bearing plate is respectively equipped with spacing preiection 10 upwards, and first fixed block is arranged in this spacing preiection, and spacing preiection and two ends of bearing plate are gluing; spacing preiection had both prevented that cable testing bridge from skidding off outside the supporting plate, had also protected first fixed block and parts wherein.
The rotatable structure that is positioned the adjustable lever lower end in connecting rod upper end is: with the suspension bracket service orientation is benchmark, there is circle back-up ring 11 radially the lower end of adjustable lever to extension of central axis, the back-up ring upper-end surface is provided with ball bearing 12, connecting rod one upper end is to being extended with circle stop 13 radially away from central axis direction, stop contacts with the ball face of ball bearing.
The adjustable lever upper end fixes with second nut and the structure of spline is: have an inside to be second fixed block 14 of cavity, and second fixed block is an opening near an end of adjustable lever, the second fixed block the other end offers diameter and the identical perforate of the second nut screwhole diameter, second nut and fixed block the other end internal surface and axial internal surface fix and spline, and the second nut screw is corresponding with perforate, the second fixed block fixed cover is located at the adjustable lever upper end, during as installed, can in fixed block, add second nut in advance, add glue again second nut, fixed block and adjustable lever upper end assembly unit member.
Claims (4)
1, a kind of improvement of cable testing bridge special double-rod hanger, comprise suspension rod (1) and supporting plate (2), with the suspension bracket service orientation is benchmark, fixedly connected with girder steel in the suspension rod upper end, it is characterized in that: described suspension rod is two, two suspension rod lower ends are fixed with first fixed block (3) of hollow respectively, first fixed block bottom is formed with circle baffle plate radially, offer hole on the baffle plate, first bolt (4) inserts in the hole, the stub end backstop of first bolt is in baffle plate, and with first fixed block spline mutually, the first fixed block fixed cover is located at the suspension rod lower end, the supporting plate middle part offers perforation, the first bolt lower end is passed perforation and is passed the supporting plate lower end, nut (5) screws mutually with the first bolt lower end, suspension bracket is provided with single-ended adjusting element, described single-ended adjusting element comprises adjustable lever (6), second nut (7), second bolt (8) and connecting rod (9), adjustable lever is a hollow, the rotatable adjustable lever lower end that is positioned, connecting rod upper end, the adjustable lever upper end fixes and spline with second nut, and the adjustable lever internal diameter is more than or equal to the screwhole diameter of second nut, the second bolt bottom screws mutually with second nut, suspension bracket under connecting rod lower end and the adjusting element partly fixes and spline, and the suspension bracket on second bolt upper end and the adjusting element partly fixes and spline.
2, the improvement of a kind of cable testing bridge special double-rod hanger according to claim 1 is characterized in that: with the suspension bracket service orientation is benchmark, and described two ends of bearing plate is respectively equipped with spacing preiection (10) upwards, and first fixed block is arranged in this spacing preiection.
3, the improvement of a kind of cable testing bridge special double-rod hanger according to claim 1, it is characterized in that: the rotatable structure that is positioned the adjustable lever lower end in described connecting rod upper end is: with the suspension bracket service orientation is benchmark, there is circle back-up ring (11) radially the lower end of adjustable lever to extension of central axis, the back-up ring upper-end surface is provided with ball bearing (12), the connecting rod upper end is to being extended with circle stop (13) radially away from central axis direction, stop contacts with the ball face of ball bearing.
4, the improvement of a kind of cable testing bridge special double-rod hanger according to claim 1, it is characterized in that: described adjustable lever upper end fixes with second nut and the structure of spline is: have an inside to be second fixed block (14) of cavity, and second fixed block is an opening near an end of adjustable lever, the second fixed block the other end offers diameter and the identical perforate of the second nut screwhole diameter, second nut and fixed block the other end internal surface and axial internal surface fix and spline, and the second nut screw is corresponding with perforate, and the second fixed block fixed cover is located at the adjustable lever upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201861506U CN201288897Y (en) | 2008-10-13 | 2008-10-13 | Improved double-pole hanger special for cable bridge rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201861506U CN201288897Y (en) | 2008-10-13 | 2008-10-13 | Improved double-pole hanger special for cable bridge rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288897Y true CN201288897Y (en) | 2009-08-12 |
Family
ID=40980580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201861506U Expired - Fee Related CN201288897Y (en) | 2008-10-13 | 2008-10-13 | Improved double-pole hanger special for cable bridge rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288897Y (en) |
-
2008
- 2008-10-13 CN CNU2008201861506U patent/CN201288897Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20111013 |