CN202302304U - Cable bridge capable of being bent in a telescopic way - Google Patents
Cable bridge capable of being bent in a telescopic way Download PDFInfo
- Publication number
- CN202302304U CN202302304U CN2011204473909U CN201120447390U CN202302304U CN 202302304 U CN202302304 U CN 202302304U CN 2011204473909 U CN2011204473909 U CN 2011204473909U CN 201120447390 U CN201120447390 U CN 201120447390U CN 202302304 U CN202302304 U CN 202302304U
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- bridge
- crane span
- span structure
- pair
- flexible
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- Expired - Lifetime
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Abstract
The utility model discloses a cable bridge capable of being bent in a telescopic way. The cable bridge comprises a pair of bridge bodies, a bridge rigid transition body, a pair of bridge flexible telescopic bending protective shields and a bending positioning device, wherein the two ends of the bridge rigid transition body are fixedly connected with one ends of the pair of bridge bodies respectively through the pair of bridge flexible telescopic bending protective shields; the bending positioning device is connected to the bridge rigid transition body and the bridge body in a spanning way, and comprises a bridge connecting rod and a sliding bolt nut pair; and one end of the bridge connecting rod is fixed on an axial chute of the bridge rigid transition body at one end of the bridge rigid transition body through the sliding bolt nut pair, and the other end of the bridge connecting rod is fixed on axial chutes of the bridge bodies at one ends of the bridge bodies through the sliding bolt nut pair. The cable bridge is simple in structure, and is convenient and rapid to mount; the problem of connecting two cable bridges at a certain angle is solved; the application range is wide; and the mounting quality and mounting efficiency of the cable bridge are greatly improved.
Description
Technical field
The utility model relates to a kind of cable testing bridge, and especially a kind of cable testing bridge that two sections angled crane span structure bodies are connected belongs to electric power conveying technology field.
Background technique
Cable testing bridge is a kind of level or the installation channel of vertically arranging cable; In the cable laying process, inevitably can run into expansion joint, the settlement joint of building or the particular surroundings of vibrations is arranged, cable louding is produced displacement, distortion; Can break cable when serious; Need add the special curved particular surroundings that adapts in the building that passes to, this curved logical the making wasted time and energy, and is difficult to reach usage requirement.In the installation of cable testing bridge, do not conform to like two cable testing bridge length that need to dock, connecting end face can not dock, and just needs the cable testing bridge of special making length of thread engagement, has prolonged construction period; As run into the occasion that special angle is turned round, and what just need the making special angle connects cable testing bridge curved leading to, and makes the trend of cable testing bridge rationally attractive in appearance, the curved logical difficulty of making of this special angle, and work efficiency is low, influences the installation period of cable testing bridge.
Summary of the invention
The purpose of the utility model provide a kind of simple in structure, both can be used as the straight-through retractable curved cable testing bridge that leads to that also can curve.
The utility model is achieved through following technological scheme:
A kind of retractable curved cable testing bridge; Comprise a pair of crane span structure body, crane span structure rigidity transition body, the flexible flexible crooked guard shield of a pair of crane span structure, crooked positioning device, said crane span structure rigidity transition body two ends are fixedly connected with a pair of crane span structure body one end respectively through the flexible flexible crooked guard shield of a pair of crane span structure; Said crooked positioning device is connected across on crane span structure rigidity transition body and the crane span structure body; Comprise crane span structure connecting rod, slide bolt pair of nut; The transition axon that said crane span structure connecting rod one end is fixed on rigidity transition body one end through the slide bolt pair of nut is on chute, and the crane span structure connecting rod the other end is fixed on the body axial slide of crane span structure body one end through the slide bolt pair of nut.
The purpose of the utility model can also further realize through following technical measures.
Aforesaid retractable curved cable testing bridge; The flexible crooked guard shield of wherein said flexibility middle part is provided with the folded flexible telescopic body; Two ends are respectively equipped with connecting sleeve, and a connecting sleeve is fixedly connected with crane span structure body one end, and another connecting sleeve is fixedly connected with rigidity transition body one end.
The utility model is simple in structure, and is quick and easy for installation.When needs are regulated connection length; Only need unclamp the slide bolt pair of nut at crane span structure connecting rod two ends; The length of the flexible flexible crooked guard shield of adjustment crane span structure; The slide bolt pair of nut that makes crane span structure connecting rod two ends slides in the body axial slide of chute and crane span structure body in the transition axon of crane span structure rigidity transition body respectively and tightens after putting in place fixingly, and flexible crooked guard shield two ends are fixedly connected with crane span structure body, crane span structure rigidity transition body respectively, the connection length adjustment of completion cable testing bridge.When two crane span structure bodies of need connection are angled; The folding flexible telescopic body bend angle of the flexible flexible crooked guard shield of adjustment crane span structure; Flexible crooked guard shield two ends and crane span structure body are linked into an integrated entity through the crane span structure connecting rod; Change the angle of crane span structure connecting rod, the slide bolt pair of nut position at adjustment and fastening crane span structure connecting rod two ends, completion crane span structure body is connected with flexible crooked guard shield.The utility model has solved the connectivity problem of two cable testing bridges that certain angle is arranged, and applied range has improved the installation quality and the installation efficiency of cable testing bridge greatly.
Advantage of the utility model and characteristics will illustrate through the non-limitative illustration of following preferred embodiment and explain that these embodiments only provide with reference to accompanying drawing as an example.
Description of drawings
Fig. 1 is that the utility model connects two schematic representation that become a word state crane span structure body to connect;
Fig. 2 is that the utility model connects two schematic representation that become 90 ° crane span structure body connection.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Like Fig. 1, shown in Figure 2; The utility model comprises the flexible flexible crooked guard shield of a pair of crane span structure body 1, crane span structure rigidity transition body 2, a pair of crane span structure 3, crooked positioning device 4, and crane span structure rigidity transition body 2 two ends are fixedly connected with a pair of crane span structure body 1 one ends respectively through the flexible flexible crooked guard shield 3 of a pair of crane span structure.Rigidity transition body 2 is the short crane span structure body of a length, and its two ends have a pair of transition axon to chute 21.Crooked positioning device 4 comprises crane span structure connecting rod 41, slide bolt pair of nut 42, is connected across on crane span structure rigidity transition body 2 and the crane span structure body 1.Also have body axial slide 11 on two crane span structure body 1 terminations that connected.The transition axon that crane span structure connecting rod 41 1 ends are fixed on rigidity transition body 2 one ends through slide bolt pair of nut 42 is on chute 21, and the other end is fixed on the body axial slide 11 of crane span structure body 1 one ends through slide bolt pair of nut 42.
Flexible flexible crooked guard shield 3 middle parts are provided with folded flexible telescopic body 31; Two ends are respectively equipped with connecting sleeve 32; A connecting sleeve 32 is fixedly connected with crane span structure body 1 one ends through several fastening pieces 5, and another connecting sleeve 32 is fixedly connected with rigidity transition body 2 one ends through several fastening pieces 5.
The utility model utilizes the telescopic action of the folded flexible telescopic body of flexible flexible crooked guard shield, can realize the length adjustment that becomes the crane span structure body of in-line butt joint to two; Utilize the flecition of folded flexible telescopic body, can realize angle adjustment two crane span structure bodies.The crane span structure connecting rod of the utility model and the slide bolt pair of nut at two ends thereof can form crane span structure rigidity transition body two ends respectively and be rigidly connected through flexible crooked guard shield of flexibility and crane span structure body, improve cable testing bridge connection stability and reliability.
Except that the foregoing description, the utility model can also have other mode of executions, and all employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (2)
1. retractable curved cable testing bridge; It is characterized in that; Comprise a pair of crane span structure body (1), crane span structure rigidity transition body (2), the flexible flexible crooked guard shield (3) of a pair of crane span structure, crooked positioning device (4), said crane span structure rigidity transition body (2) two ends are fixedly connected with a pair of crane span structure body (1) one end respectively through the flexible flexible crooked guard shield (3) of a pair of crane span structure; Said crooked positioning device (4) is connected across on crane span structure rigidity transition body (2) and the crane span structure body (1); Comprise crane span structure connecting rod (41), slide bolt pair of nut (42); The transition axon that said crane span structure connecting rod (41) one ends are fixed on rigidity transition body (2) one ends through slide bolt pair of nut (42) is on chute (21), and crane span structure connecting rod (41) the other end is fixed on the body axial slide (11) of crane span structure body (1) one end through slide bolt pair of nut (42).
2. retractable curved cable testing bridge as claimed in claim 1; It is characterized in that; The flexible crooked guard shield (3) of said flexibility middle part is provided with folded flexible telescopic body (31); Two ends are respectively equipped with connecting sleeve (32), and a connecting sleeve (32) is fixedly connected with crane span structure body (1) one end, and another connecting sleeve (32) is fixedly connected with rigidity transition body (2) one ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204473909U CN202302304U (en) | 2011-11-14 | 2011-11-14 | Cable bridge capable of being bent in a telescopic way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204473909U CN202302304U (en) | 2011-11-14 | 2011-11-14 | Cable bridge capable of being bent in a telescopic way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202302304U true CN202302304U (en) | 2012-07-04 |
Family
ID=46371199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204473909U Expired - Lifetime CN202302304U (en) | 2011-11-14 | 2011-11-14 | Cable bridge capable of being bent in a telescopic way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202302304U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192369A (en) * | 2011-05-11 | 2011-09-21 | 江苏镇安电力设备有限公司 | Telescopic and flexible cable bridge |
| CN103234079A (en) * | 2013-04-26 | 2013-08-07 | 常熟市联合金属制品有限责任公司 | Extensible and bendable cable tray |
| CN105363744A (en) * | 2015-11-24 | 2016-03-02 | 重庆市龙山金属材料有限公司 | Free bendable square tube |
| CN105363745A (en) * | 2015-11-24 | 2016-03-02 | 重庆市龙山金属材料有限公司 | Bendable square tube |
-
2011
- 2011-11-14 CN CN2011204473909U patent/CN202302304U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192369A (en) * | 2011-05-11 | 2011-09-21 | 江苏镇安电力设备有限公司 | Telescopic and flexible cable bridge |
| CN103234079A (en) * | 2013-04-26 | 2013-08-07 | 常熟市联合金属制品有限责任公司 | Extensible and bendable cable tray |
| CN105363744A (en) * | 2015-11-24 | 2016-03-02 | 重庆市龙山金属材料有限公司 | Free bendable square tube |
| CN105363745A (en) * | 2015-11-24 | 2016-03-02 | 重庆市龙山金属材料有限公司 | Bendable square tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |