CN203784048U - Connector for ladder-shaped bridge - Google Patents
Connector for ladder-shaped bridge Download PDFInfo
- Publication number
- CN203784048U CN203784048U CN201420036910.0U CN201420036910U CN203784048U CN 203784048 U CN203784048 U CN 203784048U CN 201420036910 U CN201420036910 U CN 201420036910U CN 203784048 U CN203784048 U CN 203784048U
- Authority
- CN
- China
- Prior art keywords
- link
- bolt
- vertical
- bridge frame
- horizontal component
- 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 - Fee Related
Links
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a connector for a ladder-shaped bridge. A bar-shaped hole is arranged in a horizontal part of a fixed part, so that the size of a clamping space can be adjusted by adjusting the relative position of a first bolt and the bar-shaped hole, the connector can be fixed on the ladder-shaped bridge in various sizes and a cable mounting frame can be conveniently fixed on the ladder-shaped bridge. The connector comprises the fixed part and a moveable part, wherein the fixed part is provided with the horizontal part and a vertical part vertical to the horizontal part; a connecting part is arranged at the lower end of the vertical part; the bar-shaped hole is arranged in the horizontal part; the bar-shaped hole extends along the direction from the end part of the horizontal part to the vertical part; the moveable part comprises a first part and a second part vertical to the first part; the connector further comprises the first bolt and a second bolt; the first bolt passes through the bar-shaped hole and is used for connecting the horizontal part with the first part; the second bolt is used for connecting the second part with the vertical part; the fixed part, the moveable part and the second bolt define an adjustable clamping space.
Description
Technical field
The utility model relates to a kind of link for trapezoidal bridge frame.
Background technique
Trapezoidal bridge frame is widely used in power cable, control cables, illuminating line, telecommunication cable, communication optical cable etc. and lays, it generally comprises two terraced bars and Duo Gen cross bar, cross bar becomes to be arranged in parallel between two terraced bars, and the two ends of cross bar are separately fixed on two terraced bars.At optical communication field, in some occasions, scaffold need to be fixed on trapezoidal bridge frame, scaffold is generally fixed on trapezoidal bridge frame by link, because existing link is generally for the trapezoidal bridge frame design of specific dimensions, once the size of trapezoidal bridge frame changes, just need to change link, what this gave scaffold fixedly brings a lot of inconvenience.
Model utility content
The purpose of this utility model is to provide a kind of link for trapezoidal bridge frame, and this link can regulate, and can be applicable to the trapezoidal bridge frame of all size, facilitates being fixedly connected with of trapezoidal bridge frame and scaffold.
Wherein a kind of link for trapezoidal bridge frame of the present utility model comprises fixed component and movable part, described fixed component has horizontal component and the vertical portion vertical with described horizontal component, the lower end of described vertical portion is provided with joint, described horizontal component is provided with bar hole, and described bar hole extends to the direction of described vertical portion along the end of described horizontal component; Described movable part comprises first portion and the second portion vertical with described first portion; Described link also comprises through described bar hole for connecting the first bolt of described horizontal component and first portion, and for connecting the second bolt of described second portion and described vertical portion, described fixed component, movable part and described the second bolt surround an adjustable grasping part.
At the link for trapezoidal bridge frame described in the utility model, described joint is the connecting plate vertical with described vertical portion.
At the link for trapezoidal bridge frame described in the utility model, described fixed component also comprises the stiffening plate of the side that connects described vertical portion and connecting plate, and described stiffening plate is triangle.
At the link for trapezoidal bridge frame described in the utility model, the upper surface of described horizontal component is plane.
At the link for trapezoidal bridge frame described in the utility model, described first portion is provided with the first set screw nut coordinating with described the first bolt, and described second portion or described vertical portion are provided with the second set screw nut coordinating with described the second bolt.
Another kind of the present utility model comprises fixed component and movable part for the link of trapezoidal bridge frame, and described fixed component has horizontal component and the vertical portion vertical with described horizontal component, and the lower end of described vertical portion is provided with joint; Described movable part comprises first portion and the second portion vertical with described first portion, and described first portion is provided with bar hole, and described bar hole extends to the direction of described second portion along the end of described first portion; Described link also comprises through described bar hole for connecting the first bolt of described horizontal component and first portion, and for connecting the second bolt of described second portion and described vertical portion, described fixed component, movable part and described the second bolt surround an adjustable grasping part.
Implement the link for trapezoidal bridge frame of the present utility model, there is following beneficial effect: because the horizontal component of fixed component is provided with bar hole, can regulate by adjusting the relative position of the first bolt and bar hole the size of grasping part, link can be fixed on the trapezoidal bridge frame of various sizes like this, to facilitate on trapezoidal bridge frame fixedly optical cable scaffold.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the schematic perspective view of the preferred embodiment of the link for trapezoidal bridge frame of the present utility model;
Fig. 2 is that the master of the preferred embodiment of the link for trapezoidal bridge frame of the present utility model looks schematic diagram;
Fig. 3 is the schematic perspective view of fixed component of the preferred embodiment of the link for trapezoidal bridge frame of the present utility model;
Fig. 4 is that the master of fixed component of the preferred embodiment of the link for trapezoidal bridge frame of the present utility model looks schematic diagram;
Fig. 5 is the schematic top plan view of fixed component of the preferred embodiment of the link for trapezoidal bridge frame of the present utility model;
Fig. 6 is the schematic perspective view of movable part of the preferred embodiment of the link for trapezoidal bridge frame of the present utility model;
Fig. 7 is the schematic side view of movable part of the preferred embodiment of the link for trapezoidal bridge frame of the present utility model.
Embodiment
For technical characteristics of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
The embodiment who describes the link for trapezoidal bridge frame of the present utility model below in detail, these embodiments' example is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.
Description at the link for trapezoidal bridge frame of the present utility model, it will be appreciated that, term 'fornt', 'back', " on ", orientation or the position relationship of the indication such as D score, " upper end ", " lower end ", " top ", " bottom " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " etc. are only for describing object, and can not be interpreted as indication or hint relative importance.
As depicted in figs. 1 and 2, a preferred embodiment for the link for trapezoidal bridge frame of the present utility model, can will be fixed on trapezoidal bridge frame such as devices such as optical cable scaffolds by this link.This link comprises fixed component 1 and movable part 2, and movable part 2 relatively fixed component is movable, so that link can be clamped on the terraced bar or cross bar of trapezoidal bridge frame of various sizes.
Referring to Fig. 3, Fig. 4 and Fig. 5, fixed component 1 has horizontal component 11 and the vertical portion 12 vertical with horizontal component 11, the upper end of vertical portion 12 is connected with horizontal component 11, the lower end of vertical portion 12 is provided with joint 13, be used for connecting other equipment or device, on horizontal component 11, be provided with bar hole 111, bar hole 111 extends to the direction of vertical portion 12 along the end of horizontal component 11.
Referring to Fig. 6 and Fig. 7, movable part 2 comprises the second portion 22 that 21He Yu first portion of first portion 21 is vertical, and the first portion 21 of movable part 2 is positioned at the below of the horizontal component 11 of fixed component 1, and is affixed with horizontal component 11.
Referring to Fig. 1 to Fig. 7, this link also comprises through bar hole 111 for connecting the first bolt 31 of horizontal component 11He first portion 21, and for connecting the second bolt 32 of second portion 22 and vertical portion 12, fixed component 1, movable part 2 and the second bolt 32 surround an adjustable grasping part 5, in this enforcement, the cross section of this grasping part 5 is rectangle, suitable with the cross section of the terraced bar of trapezoidal bridge frame, by regulating the relative position of the first bolt 32 and bar hole 111, just can regulate the size in the cross section of grasping part 5, to coordinate with the trapezoidal bridge frame of different size.
In the present embodiment, for being connected of convenient and other equipment, joint 13 is the connecting plate vertical with vertical portion 12, and this connecting plate is used for being connected with other equipment or devices that need to be fixed on trapezoidal bridge frame.In order to strengthen intensity, fixed component 1 also comprises the stiffening plate 14 of the side of vertical connecting part 12 and connecting plate, and stiffening plate 14 is triangle, can strengthen like this intensity of link.In the present embodiment.The upper surface of horizontal component 11 is plane, and after link is fixed on trapezoidal bridge frame like this, the upper surface of horizontal component 11 can not affect optical cable to be passed through, and owing to being plane, also can not cause damage to optical cable.For easy-to-operat, can in first portion 21, be provided with the first set screw nut 33 coordinating with the first bolt 31, in vertical portion 12, be provided with the second set screw nut 34 coordinating with the second bolt 32, one hand just can operate like this, reduced operation easier, certainly, it will be appreciated that, set screw nut also can adopt traveling nut to substitute.In addition, the second set screw nut 34 also can be arranged on second portion 22, and the second bolt 32 first coordinates with the second nut 34 through vertical portion 12 and then through second portion 22.
In another embodiment of the present utility model, the bar hole 111 on fixed component 1 horizontal component 11 can be moved on on the horizontal component 21 of movable part 2, other structures are identical with the structure of the first embodiment's link, do not repeating.
Fixed component 1 and the movable part 2 of the link for trapezoidal bridge frame of the present utility model can adopt sheet metal part or weldment.
At the link for trapezoidal bridge frame of the present utility model, can regulate by adjusting the relative position of the first bolt and bar hole the size of grasping part, link can be fixed on the trapezoidal bridge frame of various sizes like this, to facilitate on trapezoidal bridge frame fixedly optical cable scaffold.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, also can make a lot of forms, within these all belong to protection of the present utility model.
Claims (10)
1. the link for trapezoidal bridge frame, it is characterized in that, comprise fixed component (1) and movable part (2), described fixed component (1) has horizontal component (11) and the vertical portion (12) vertical with described horizontal component (11), the lower end of described vertical portion (12) is provided with joint (13), described horizontal component (11) is provided with bar hole (111), and described bar hole (111) extends to the direction of described vertical portion (12) along the end of described horizontal component (11); Described movable part (2) comprises first portion (21) and the second portion (22) vertical with described first portion (21); Described link also comprises through described bar hole (111) for connecting first bolt (31) of described horizontal component (11) and first portion (21), and for connecting second bolt (32) of described second portion (22) and described vertical portion (12), described fixed component (1), movable part (2) and described the second bolt (32) surround an adjustable grasping part (5).
2. the link for trapezoidal bridge frame according to claim 1, is characterized in that, described joint (13) is the connecting plate vertical with described vertical portion (12).
3. the link for trapezoidal bridge frame according to claim 2, is characterized in that, described fixed component (1) also comprises the stiffening plate (14) of the side that connects described vertical portion (12) and connecting plate, and described stiffening plate (14) is triangle.
4. the link for trapezoidal bridge frame according to claim 1, is characterized in that, the upper surface of described horizontal component (11) is plane.
5. the link for trapezoidal bridge frame according to claim 1, it is characterized in that, described first portion (21) is provided with the first set screw nut (33) coordinating with described the first bolt (31), and described second portion (22) or described vertical portion (12) are provided with the second set screw nut (34) coordinating with described the second bolt (32).
6. the link for trapezoidal bridge frame according to claim 1, it is characterized in that, comprise fixed component (1) and movable part (2), described fixed component (1) has horizontal component (11) and the vertical portion (12) vertical with described horizontal component (11), and the lower end of described vertical portion (12) is provided with joint (13); Described movable part (2) comprises first portion (21) and the second portion (22) vertical with described first portion (21), described first portion (21) is provided with bar hole, and described bar hole extends to the direction of described second portion (22) along the end of described first portion (21); Described link also comprises through described bar hole for connecting first bolt (31) of described horizontal component (11) and first portion (21), and for connecting second bolt (32) of described second portion (22) and described vertical portion (12), described fixed component (1), movable part (2) and described the second bolt (32) surround an adjustable grasping part (5).
7. the link for trapezoidal bridge frame according to claim 6, is characterized in that, described joint (13) is the connecting plate vertical with described vertical portion (12).
8. the link for trapezoidal bridge frame according to claim 7, is characterized in that, described fixed component (1) also comprises the stiffening plate (14) of the side that connects described vertical portion (12) and connecting plate, and described stiffening plate (14) is triangle.
9. the link for trapezoidal bridge frame according to claim 6, is characterized in that, the upper surface of described horizontal component (11) is plane.
10. the link for trapezoidal bridge frame according to claim 6, it is characterized in that, described horizontal component (11) is provided with the first set screw nut (33) coordinating with described the first bolt (31), and described second portion (22) or described vertical portion (12) are provided with the second set screw nut (34) coordinating with described the second bolt (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036910.0U CN203784048U (en) | 2014-01-21 | 2014-01-21 | Connector for ladder-shaped bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036910.0U CN203784048U (en) | 2014-01-21 | 2014-01-21 | Connector for ladder-shaped bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784048U true CN203784048U (en) | 2014-08-20 |
Family
ID=51320240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420036910.0U Expired - Fee Related CN203784048U (en) | 2014-01-21 | 2014-01-21 | Connector for ladder-shaped bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451124A (en) * | 2016-12-09 | 2017-02-22 | 徐超 | Fixing device for wiring panel in wiring cabinet |
| CN107089287A (en) * | 2017-04-06 | 2017-08-25 | 桐乡市洲泉振兴五金塑料制品厂 | A kind of motor vehicle harness link |
-
2014
- 2014-01-21 CN CN201420036910.0U patent/CN203784048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451124A (en) * | 2016-12-09 | 2017-02-22 | 徐超 | Fixing device for wiring panel in wiring cabinet |
| CN107089287A (en) * | 2017-04-06 | 2017-08-25 | 桐乡市洲泉振兴五金塑料制品厂 | A kind of motor vehicle harness link |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: RIHAI COMMUNICATION TECHNOLOGY CO., LTD.;SHENZHEN CITY Effective date: 20150126 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150126 Address after: Baoan District city of Guangdong province Shenzhen Guanlan street 518000 pit community view four A building 201 No. 3 Sheng Patentee after: SHENZHEN WAVHIGH TECHNOLOGY CO., LTD. Address before: Baoan District city of Guangdong province Shenzhen Guanlan street 518000 pit community view four A building 201 No. 3 Sheng Patentee before: SHENZHEN WAVHIGH TECHNOLOGY CO., LTD. Patentee before: Shenzhen Sunsea Telecommunications Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20210121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |