CN201062685Y - Step type horizontal triplet for cable line-collecting bridge frame - Google Patents
Step type horizontal triplet for cable line-collecting bridge frame Download PDFInfo
- Publication number
- CN201062685Y CN201062685Y CNU200720013757XU CN200720013757U CN201062685Y CN 201062685 Y CN201062685 Y CN 201062685Y CN U200720013757X U CNU200720013757X U CN U200720013757XU CN 200720013757 U CN200720013757 U CN 200720013757U CN 201062685 Y CN201062685 Y CN 201062685Y
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- Prior art keywords
- truss
- connecting plate
- bus bar
- big
- little
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Abstract
The utility model relates to a ladder type horizontal three-way piece of a cable bridge frame, which comprises a groove body and a gland. The utility model is characterized in that the groove body is composed of a large groove frame, a bent groove frame, and a transverse brace connected between the large groove frame and the bent groove frame, wherein the bent groove frame is composed of two groups of small groove frames and a longitudinal connection plate connected between the two groups of small groove frames, each group of small groove frame is composed of a plurality of straight groove frames which realize end to end connection through a V-shaped connection plate, the large groove frame is parallel with the longitudinal connection plate, and the big groove frame and the straight groove frame are I-shaped and made of fiberglass reinforced plastic. The utility model has the advantages that the fiberglass reinforced plastic is adopted, the cost is low, the weight is light, the structure is reasonable, the design is unique, the strength is high, the installation is convenient, and the heat radiation and the air ventilation are good.
Description
Technical field
The utility model relates to the connection of cable testing bridge, the horizontal threeway of particularly a kind of cable bus bar installation casing ladder-type.
Background technique
The horizontal threeway of existing cable testing bridge adopts steel material to make, and the problem of its existence is: Heavy Weight, cost height, installation inconvenience.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that prior art exists, and provides that a kind of cost is low, in light weight, rational in infrastructure, easy for installation, the horizontal threeway of cable bus bar installation casing ladder-type of heat radiation, good permeability.
The utility model is achieved in that it is made of cell body and gland, its special way is: described cell body be by big truss, curved truss and be connected big truss and curved truss between stull constitute, described curved truss is to be made of two groups of little truss, vertical connecting plate of being connected between two groups of little truss, every group of little truss is by realizing that by chevron shaped connecting plate a plurality of straight troughs of end-to-end are configured to, big truss is with vertically connecting plate is parallel, and described big truss and straight trough frame are I shape and adopt glass fibre reinforced plastics to make.
The above-mentioned horizontal threeway of cable bus bar installation casing ladder-type, described vertical connecting plate and stull adopt glass fibre reinforced plastics to make and the middle part is provided with the cavity projection.
The above-mentioned horizontal threeway of cable bus bar installation casing ladder-type, described gland be by two orthogonal rectangular plates, be connected two between the rectangular plate triangular plate and the connecting plate that is bonded in rectangular plate, triangular plate internal surface constitute, described rectangular plate, set square triangle and connecting plate all adopt glass fibre reinforced plastics to make.
The above-mentioned horizontal threeway of cable bus bar installation casing ladder-type, described chevron shaped connecting plate are the glass fibre reinforced plastics material and are bonded in facade and affixed by screw and little truss in the little truss.
The above-mentioned horizontal threeway of cable bus bar installation casing ladder-type, described vertical connecting plate are bonded on the little truss and are affixed by screw and little truss.
The above-mentioned horizontal threeway of cable bus bar installation casing ladder-type, described stull are bonded on big truss and vertical connecting plate adjacent with big truss and are fastening by screw.
The utility model has the advantages that: adopt the glass fibre reinforced plastics material, cost is low, in light weight, rational in infrastructure, exotic shape, intensity height, easy for installation, heat radiation, good permeability.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan view of gland among Fig. 1;
Fig. 3 is the plan view (removing gland) of Fig. 1;
Among the figure: gland 1, rectangular plate 101, rectangular plate 102, set square triangle 103, connecting plate 104, big truss 2, curved truss 3, sulculus frame 301, straight trough frame 301a, vertical connecting plate 302, stull 4, chevron shaped connecting plate 5.
Embodiment
As shown in the figure, the horizontal threeway of this cable bus bar installation casing ladder-type is made of cell body and glass fibre reinforced plastics gland 1, described cell body is to be made of big truss 2, curved truss 3 and the stull 4 that is connected between big truss 2 and the curved truss 3, described curved truss 3 is that two groups of sulculus framves 301 and vertical connecting plate 302 of being connected between two groups of sulculus framves 301 constitute, described big truss 2 is with vertically connecting plate 302 is parallel, and described vertical connecting plate 302 is bonded on the sulculus frame 301 also firm by screw.Every group of sulculus frame 301 is by realizing that by chevron shaped connecting plate 5 a plurality of straight trough frame 301a of end-to-ends constitute, and present embodiment is an example but reality is not limited by present embodiment with three.Described chevron shaped connecting plate 5 is for the glass fibre reinforced plastics material and be bonded in the sulculus frame 301 facades and be connected with sulculus frame 301 by screw.Described stull 4 is bonded on big truss 2 and vertical connecting plate 302 adjacent with big truss 2 and is fastening by screw.Big truss 2 and straight trough frame 301a be I shape and adopt glass fibre reinforced plastics to make, described vertical connecting plate 302 and stull 4 adopts glass fibre reinforced plastics to make and the middle part is provided with the cavity projection.Described gland 1 is to be made of two orthogonal rectangular plates 101 and 102, the connecting plate 104 that is connected the triangular plate 103 between two rectangular plates 101 and 102 and is bonded in rectangular plate 101 and 102, triangular plate 103 internal surfaces, and described rectangular plate 101 and 102, set square triangle 103 and connecting plate 104 all adopt glass fibre reinforced plastics to make.
Claims (6)
1. the horizontal threeway of a cable bus bar installation casing ladder-type, constitute by cell body and gland, it is characterized in that: described cell body be by big truss, curved truss and be connected big truss and curved truss between stull constitute, described curved truss is to be made of two groups of little truss, vertical connecting plate of being connected between two groups of little truss, every group of little truss is by realizing that by chevron shaped connecting plate a plurality of straight troughs of end-to-end are configured to, big truss is with vertically connecting plate is parallel, and described big truss and straight trough frame are I shape and adopt glass fibre reinforced plastics to make.
2. the horizontal threeway of cable bus bar installation casing ladder-type according to claim 1 is characterized in that: described vertical connecting plate and stull adopt glass fibre reinforced plastics to make and the middle part is provided with the cavity projection.
3. the horizontal threeway of cable bus bar installation casing ladder-type according to claim 1, it is characterized in that: described gland be by two orthogonal rectangular plates, be connected two between the rectangular plate triangular plate and the connecting plate that is bonded in rectangular plate, triangular plate internal surface constitute, described rectangular plate, set square triangle and connecting plate all adopt glass fibre reinforced plastics to make.
4. the horizontal threeway of cable bus bar installation casing ladder-type according to claim 1 is characterized in that: described chevron shaped connecting plate is the glass fibre reinforced plastics material and is bonded in facade and affixed by screw and little truss in the little truss.
5. the horizontal threeway of cable bus bar installation casing ladder-type according to claim 1 is characterized in that: described vertical connecting plate is bonded on the little truss and is affixed by screw and little truss.
6. the horizontal threeway of cable bus bar installation casing ladder-type according to claim 1 is characterized in that: described stull is bonded on big truss and vertical connecting plate adjacent with big truss and is fastening by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720013757XU CN201062685Y (en) | 2007-08-07 | 2007-08-07 | Step type horizontal triplet for cable line-collecting bridge frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720013757XU CN201062685Y (en) | 2007-08-07 | 2007-08-07 | Step type horizontal triplet for cable line-collecting bridge frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062685Y true CN201062685Y (en) | 2008-05-21 |
Family
ID=39451060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720013757XU Expired - Fee Related CN201062685Y (en) | 2007-08-07 | 2007-08-07 | Step type horizontal triplet for cable line-collecting bridge frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062685Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777688A (en) * | 2012-07-04 | 2012-11-14 | 天津市华通机电设备工贸有限公司 | Surrounding tee for aluminum alloy bridge frame |
-
2007
- 2007-08-07 CN CNU200720013757XU patent/CN201062685Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777688A (en) * | 2012-07-04 | 2012-11-14 | 天津市华通机电设备工贸有限公司 | Surrounding tee for aluminum alloy bridge frame |
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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: 20080521 Termination date: 20100807 |