CN212695668U - Step type cable bridge - Google Patents
Step type cable bridge Download PDFInfo
- Publication number
- CN212695668U CN212695668U CN202021482462.9U CN202021482462U CN212695668U CN 212695668 U CN212695668 U CN 212695668U CN 202021482462 U CN202021482462 U CN 202021482462U CN 212695668 U CN212695668 U CN 212695668U
- Authority
- CN
- China
- Prior art keywords
- ladder
- stand
- side plates
- diameter
- cable
- 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
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a ladder formula cable testing bridge. Belong to cable erection equipment technical field. The cable bridge mainly aims at solving the problem that the width of the existing stepped cable bridge is not adjustable. It is mainly characterized in that: the folding type folding bed comprises two U-shaped side plates and a plurality of ladder bars, wherein a plurality of first stand columns are fixedly connected to the bending surface of the lower part of each side plate, second stand columns are fixedly connected to the bottoms, close to the two ends of each side plate, of the ladder bars, and cylindrical baffle plates are detachably connected to the second stand columns; the both ends of ladder shelves all link to each other with the curb plate through coupling assembling, and coupling assembling includes two backup pads, and the both ends of backup pad all are equipped with the through-hole, and the diameter of through-hole is greater than the diameter of first stand and second stand, is less than the diameter of baffle, and the through-hole at backup pad both ends cup joints respectively on first stand and second stand. This ladder formula cable testing bridge is through changing the angle between two backup pads to realize the purpose of crane span structure width adjustable, satisfy the requirement of laying of not unidimensional cable in the actual installation.
Description
Technical Field
The utility model relates to a cable erection equipment technical field specifically is a ladder formula cable testing bridge.
Background
The cable bridge is divided into structures of a groove type, a tray type, a step type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and can also be attached to various buildings and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, and all parts need to be galvanized.
The ladder type cable bridge has the characteristics of high strength, light weight, low cost, attractive appearance, convenience in installation, good air permeability and the like, is suitable for laying general cables with larger diameters, and is particularly suitable for laying high-voltage and low-voltage cables with large loads. But traditional ladder formula cable testing bridge comprises two U type curb plates and a plurality of ladder shelves of interval fixing between two U type curb plates, and the both ends and the U type curb plate welded fastening of ladder shelves, the width is not adjustable, can't satisfy the requirement of laying of not unidimensional cable.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a stepped cable bridge.
In order to achieve the above object, the utility model provides a following technical scheme: a stepped cable bridge is characterized by comprising two U-shaped side plates and a plurality of steps which are distributed between the two side plates at equal intervals, wherein a plurality of first stand columns are fixedly connected to the bending surface of the lower part of each side plate, second stand columns are fixedly connected to the bottoms of the steps, which are close to the two ends of the two side plates, and cylindrical baffle plates are detachably connected to the second stand columns; the two ends of the ladder stop are connected with the side plates through connecting components, each connecting component comprises two supporting plates, through holes are formed in the two ends of each supporting plate, the diameter of each through hole is larger than that of each first upright post and that of each second upright post, the diameter of each through hole is smaller than that of each baffle, and the through holes in the two ends of each supporting plate are respectively sleeved on the first upright posts and the second upright posts; and reinforcing ribs are arranged on the inner surfaces of the two side plates.
In the above scheme, the first upright columns are distributed on the lower bending surface of the side plate at equal intervals.
In the above scheme, the ladder stop is a hollow square steel pipe.
In the above scheme, the support plate is a stainless steel support plate.
In the scheme, the surfaces of the side plates and the ladder stop are both provided with a zinc coating.
In the scheme, the distance between the two side plates is 250-350 mm.
In the above scheme, the diameters of the first upright column and the second upright column are equal.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a ladder formula cable testing bridge changes the angle between two backup pads on the first stand of difference through cup jointing the one end that is close to the curb plate with two backup pads to realize crane span structure width adjustable purpose, satisfy the requirement of laying of not unidimensional cable in the actual installation, improved the utilization ratio of ladder formula cable testing bridge.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a side plate; 2. a ladder stop; 3. a first upright post; 4. a second upright post; 5. a baffle plate; 6. a support plate; 7. a through hole; 8. and (5) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a ladder formula cable testing bridge, curb plate 1 and the equidistant ladder shelves 2 of a plurality of distribution between two curb plates 1 including two U types, ladder shelves 2 are hollow square steel pipe, the distance between two curb plates 1 is 250 ~ 350mm, equidistant fixedly connected with a plurality of first stand 3 on the curved surface of the lower part of curb plate 1, ladder shelves 2 are close to the equal fixedly connected with second stand 4 in bottom at two curb plate 1 both ends, can dismantle on the second stand and be connected with columniform baffle 5, the diameter of first stand 3 and second stand 4 equals. The both ends of ladder shelves 2 all link to each other with curb plate 1 through coupling assembling, and coupling assembling includes two stainless steel's backup pad 6, and the both ends of backup pad 6 all are equipped with circular shape through-hole 7, and the diameter of through-hole 7 is greater than the diameter of first stand 3 and second stand 4, is less than the diameter of baffle 5, and the through-hole 7 at backup pad 6 both ends cup joints respectively on first stand 3 and second stand 4. The internal surface of two curb plates 1 all is equipped with strengthening rib 8, and curb plate 1 and 2 surfaces of ladder shelves all are equipped with the galvanizing coat.
When the device is used, one ends of the two supporting plates 6, which are close to the ladder rung 2, are sleeved on the second upright post 4 from bottom to top, then the baffle 5 is arranged on the second upright post 4 to prevent the supporting plates 6 from sliding off the second upright post 4, and then one ends of the two supporting plates 6, which are close to the side plates 1, are sleeved on the first upright post 3 at a proper position from top to bottom according to actual needs; when the width of crane span structure needs to be changed, take off two backup pads 6 one end that is close to curb plate 1 from first stand, then on the cover established the first stand 3 of assigned position again, change the angle between two backup pads 6 on the first stand 3 of different positions is cup jointed through the one end that is close to curb plate 1 with two backup pads 6 to realize crane span structure width adjustable purpose, satisfy the laying requirement of not unidimensional cable in the actual installation.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The ladder-type cable bridge is characterized by comprising two U-shaped side plates (1) and a plurality of ladder bars (2) which are distributed between the two side plates (1) at equal intervals, wherein a plurality of first upright posts (3) are fixedly connected to the bending surface of the lower part of each side plate (1), the bottoms, close to the two ends of the two side plates (1), of the ladder bars (2) are fixedly connected with second upright posts (4), and cylindrical baffle plates (5) are detachably connected to the second upright posts; the two ends of the ladder rail (2) are connected with the side plates (1) through connecting assemblies, each connecting assembly comprises two supporting plates (6), through holes (7) are formed in the two ends of each supporting plate (6), the diameter of each through hole (7) is larger than that of each first upright column (3) and that of each second upright column (4), the diameter of each through hole is smaller than that of each baffle (5), and the through holes (7) in the two ends of each supporting plate (6) are respectively sleeved on the first upright columns (3) and the second upright columns (4); the inner surfaces of the two side plates (1) are provided with reinforcing ribs (8).
2. The stepped cable tray as claimed in claim 1, wherein the first posts (3) are distributed at equal intervals on the lower curved surface of the side plate (1).
3. The stepped cable tray as claimed in claim 1, wherein the rungs (2) are hollow square steel tubes.
4. The stepped cable tray as claimed in claim 1, wherein the support plate (6) is a stainless steel support plate.
5. The stepped cable tray as claimed in claim 1, wherein the side plates (1) and the ladder bars (2) are provided with zinc plating on their surfaces.
6. A stepped cable tray according to claim 1, wherein the distance between two side plates (1) is 250-350 mm.
7. A stepped cable tray according to claim 1, wherein the first and second uprights (3, 4) are of equal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021482462.9U CN212695668U (en) | 2020-07-24 | 2020-07-24 | Step type cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021482462.9U CN212695668U (en) | 2020-07-24 | 2020-07-24 | Step type cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212695668U true CN212695668U (en) | 2021-03-12 |
Family
ID=74899102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021482462.9U Active CN212695668U (en) | 2020-07-24 | 2020-07-24 | Step type cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212695668U (en) |
-
2020
- 2020-07-24 CN CN202021482462.9U patent/CN212695668U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109184061B (en) | Space structure overhanging eave suspended ceiling system structure and construction method | |
| CN212695668U (en) | Step type cable bridge | |
| CN109403639B (en) | Method for installing large-area roof truss stress conversion layer | |
| CN112165049B (en) | Bridge frame system of multi-channel overpass combined bearing cable and assembling method | |
| CN112421523A (en) | Bridge frame laid in arch bridge type waveform mode and assembling method | |
| CN213125446U (en) | High-strength cabling rack | |
| CN210326810U (en) | Carbon fiber crane span structure convenient to installation | |
| CN212935420U (en) | Corrosion-resistant steel cable bridge | |
| CN113594982A (en) | Reinforced cable bridge | |
| CN209129335U (en) | A kind of construction carrier | |
| CN212695667U (en) | Step type cable bridge | |
| CN210326803U (en) | Reinforced large-span cable bridge | |
| CN216598801U (en) | Adjustable reinforcing rib for bridge anti-seismic support | |
| CN212695670U (en) | Telescopic slot type cable bridge | |
| CN220477519U (en) | Truss structure inserted bar type window cleaning machine | |
| CN210134634U (en) | Construction scaffold and construction bear frame | |
| CN216530422U (en) | Tray cable testing bridge convenient to dismantle | |
| CN114421378B (en) | Bridge with high internal stability and fixation and installation method thereof | |
| CN219450447U (en) | Installation and construction auxiliary device for river bridge landscape lighting | |
| CN216056105U (en) | Aluminum alloy bridge frame fixing device | |
| CN210669385U (en) | Auxiliary positioning structure for cable bridge | |
| CN217824026U (en) | Bridge connecting piece with various flat cable structures inside | |
| CN219491267U (en) | Building grid structure with large span | |
| CN220822981U (en) | Anti-interference tripod | |
| CN213063455U (en) | Octagonal protective cage maintenance ladder for steel structure roof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |