CN201348094Y - Grid-type cable bridge horizontal fast mounting bracket - Google Patents
Grid-type cable bridge horizontal fast mounting bracket Download PDFInfo
- Publication number
- CN201348094Y CN201348094Y CNU2008201517458U CN200820151745U CN201348094Y CN 201348094 Y CN201348094 Y CN 201348094Y CN U2008201517458 U CNU2008201517458 U CN U2008201517458U CN 200820151745 U CN200820151745 U CN 200820151745U CN 201348094 Y CN201348094 Y CN 201348094Y
- Authority
- CN
- China
- Prior art keywords
- carriage
- cable bridge
- crane span
- span structure
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel grid-type cable bridge horizontal fast mounting bracket which is suitable for laying cables such as a power cable, a control cable and a lightening wiring and in an indoor or outdoor overhead cable channel or tunnel. The bracket can achieve larger payload when a cable bridge inclines or inclination angles exist between the cable bridge and two sides by respectively fixing the cable bridge by pressure sheets, leaf-type fasteners, chutes, bayonets and the like in four directions. Compared with the existing cable bridge, the novel cable bridge outperforms in stability and safety in the case of same material as the structure is stable and reasonable. The utility model has simple structure and is convenient for installation, thus saving time and cost for the whole cable bridge installation work.
Description
[technical field]
The utility model relates to a kind of carriage of cable testing bridge, especially is applicable to the horizontal quick mounting carriage of environment cable laying gridding type cable testing bridges such as power cable, actuating cable, illumination distribution and indoor, outdoor overhead cable ditch, tunnel.
[technical background]
At present, it is two kinds that domestic gridding type cable testing bridge mounting bracket is divided into, and a kind of for using the economical carriage of traditional type of bolt, nut, another kind is the quick mounting carriage.In this field of the latter, the carriage of extensive use and the means of fixation of crane span structure bottom reinforcement bars are to utilize the bending of sheet metal the most now, thereby by disposable apply external force make with bracket main body on the compressing tablet bending of integral type, reach the fixedly effect of crane span structure in conjunction with fixing bayonet socket.This design is no doubt convenient and swift, economical and practical, but its shortcoming also clearly, have under the situation of inclination angle or inclination to both sides at the chance crane span structure, because of action of gravity, cause the compressing tablet distortion of integral type on the carriage easily, make the crane span structure bottom reinforcement bars come off from compressing tablet and bayonet socket, the useful load of such carriage obviously reduces, thereby caused the stability of crane span structure integral body to reduce, buried hidden danger to accident.
[model utility content]
The technical problem that solves: have under the situation of inclination angle or inclination to both sides at the chance crane span structure in order to overcome existing quick mounting carriage, because of action of gravity, cause the compressing tablet distortion of integral type on the carriage easily, make the crane span structure bottom reinforcement bars from compressing tablet and bayonet socket, come off, the useful load of such carriage obviously reduces, thereby the shortcoming that the stability that has caused crane span structure integral body reduces, the utility model provides a kind of novel quick-installation carriage.(so-called quick mounting carriage is to be different from traditional carriage that fixes with screw, nut, and it normally utilizes the bending and the structural design of metal, thereby reaches identical even more firm fixation by the disposable external force of bestowing.)
This quick mounting carriage not only when installing same aspect quick, and problem and the shortcoming that existing quick mounting crane span structure is come out can not appear running under the situation that bridge floor tilts.
The technological scheme that its technical problem that solves the utility model adopts is: at W type carriage girder both wings many one to one group compressing tablets and bayonet socket are arranged, also design the many groups of leaf formula fasteners that and horizontal distribution corresponding one by one with every group of compressing tablet, bayonet socket are arranged on the carriage girder, every group of leaf formula fastener be respectively with side by side two be one group form, corresponding one by one with the every group of compressing tablet and the bayonet socket of carriage both wings, compressing tablet, bayonet socket, chute are one with the crane span structure both wings all, every group two pairs, be vertical distribution with the crane span structure girder.All leave a screw rod fixed hole between every group of leaf formula fastener.In the vertical installation of metope or ceiling board installation of gridding type crane span structure, carriage both wings and every group of compressing tablet are put in the first alignment respectively of the reinforcing bar of gridding type crane span structure bottom, chute opening one side that bayonet socket matches respectively, fall into chute afterwards toward compressing tablet, the bayonet socket direction drags crane span structure, make every group of compressing tablet of itself and quick mounting carriage both wings, bayonet socket combines respectively, reinforcing bar has been fixed in the bayonet socket under the compressing tablet from three directions this moment, and then every group of leaf formula fastener on the girder upwards broken off with the fingers and thumb respectively with instrument, make the reinforcing bar of crane span structure bottom just in time be stuck in leaf formula fastener and the compressing tablet of having broken off with the fingers and thumb, between the bayonet socket, thereby can with the crane span structure bottom reinforcement bars all firm from the locking of four direction up and down, thereby fix crane span structure.Again quick mounting carriage and metope or ceiling board are fixed up by the screw rod fixed hole, install promptly to accuse and finish.
The beneficial effects of the utility model are: having solved has under the situation of inclination angle or inclination at the chance crane span structure to both sides, the useful load of existing quick mounting carriage itself is obviously not enough, in action of gravity lower sheeting easy deformation, make crane span structure from bayonet socket, come off, thereby reduced the shortcoming of the stability etc. of crane span structure integral body, this model utility is fixed crane span structure respectively from four direction up and down, and what utilize is that the side sheet metal intensity of leaf formula fastener fixes a direction, therefore can promote the Security of this model utility greatly, stability, and it is simple in structure, quick and easy for installation, can be integrated engineering and save time and cost.
[description of drawings]
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a synoptic chart of the present utility model.
Fig. 2 is a plan view of the present utility model.
Fig. 3 is a sectional view of the present utility model.
Fig. 4 is that application of the present utility model is in conjunction with figure.
Among the figure: 1-W type carriage girder, 2-compressing tablet, 3-chute, 4-bayonet socket, 5-leaf formula fastener, 6-screw rod fixed hole, 7-crane span structure bottom longeron.
[embodiment]
Below in conjunction with accompanying drawing embodiment of the present utility model is described further: the horizontal quick mounting carriage of a kind of novel gridding type crane span structure, the parts of the fixedly crane span structure bottom longeron 7 of this quick mounting carriage are made of four parts, as shown in Figure 1, be respectively compressing tablet 2, chute 3, bayonet socket 4, leaf formula fastener 5, during installation crane span structure bottom longeron 7 inserted with its one to one in the chute 3, and the crane span structure main body slipped into to compressing tablet 2 directions, until bayonet socket 4, the crane span structure bottom longeron 7 of this moment is fixed from three directions respectively, in bending perks that every group of leaf formula fastener 5 made progress, block fixedly last direction of crane span structure bottom longeron 7, fixing promptly announcement of quick mounting carriage and crane span structure main body finished, and effect as shown in Figure 3.At last, again by bolt, nut, cramp etc., the quick mounting carriage by its screw rod fixed hole 6, is fixed on metope or the ceiling board, the program of whole quick mounting carriage is promptly accused and is finished.By parts such as compressing tablet, leaf formula fastener, chute, bayonet sockets from the four direction fixing means of fixation of crane span structure respectively, bring bigger useful load for carriage itself, have under the situation of inclination angle or inclination to both sides running into crane span structure, because of its structural stability, reasonable, even if under the same material condition, the stability of this model utility, Security also can be better than the performance of existing carriage greatly.And it is simple in structure, easy for installation, can be engineering economy time and cost that whole cable testing bridge is installed.
Claims (4)
1. horizontal fast-assembling carriage of gridding type cable testing bridge is characterized in that this carriage is the means of fixation that fixes crane span structure by compressing tablet, leaf formula fastener, chute, four parts of bayonet socket respectively from four direction up and down.
2. the horizontal fast-assembling carriage of gridding type cable testing bridge according to claim 1 is characterized in that fixedly the leaf formula fastener of crane span structure is the part of carriage girder.
3. the horizontal fast-assembling carriage of gridding type cable testing bridge according to claim 1, it is characterized in that the fixing leaf formula fastener of crane span structure be respectively with side by side two be one group form, corresponding one by one, transversely arranged with the every group of compressing tablet and the bayonet socket of carriage both wings in the carriage girder.
4. the horizontal fast-assembling carriage of gridding type cable testing bridge according to claim 1 is characterized in that compressing tablet, bayonet socket, chute are one with the crane span structure both wings all,, are vertical distribution with the crane span structure girder by two pairs every group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201517458U CN201348094Y (en) | 2008-08-08 | 2008-08-08 | Grid-type cable bridge horizontal fast mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201517458U CN201348094Y (en) | 2008-08-08 | 2008-08-08 | Grid-type cable bridge horizontal fast mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201348094Y true CN201348094Y (en) | 2009-11-18 |
Family
ID=41367562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201517458U Expired - Fee Related CN201348094Y (en) | 2008-08-08 | 2008-08-08 | Grid-type cable bridge horizontal fast mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201348094Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305351A (en) * | 2015-12-01 | 2016-02-03 | 德特威勒（苏州）电缆系统有限公司 | Line arranging support capable of changing line arranging slot interval |
| CN106861089A (en) * | 2017-03-17 | 2017-06-20 | 成都格瑞思文化传播有限公司 | A kind of electric power fire-fighting tunnel |
| CN112234507A (en) * | 2020-11-19 | 2021-01-15 | 广西电网有限责任公司贺州供电局 | Linear rod back-rail wire lifting device |
-
2008
- 2008-08-08 CN CNU2008201517458U patent/CN201348094Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305351A (en) * | 2015-12-01 | 2016-02-03 | 德特威勒（苏州）电缆系统有限公司 | Line arranging support capable of changing line arranging slot interval |
| CN105305351B (en) * | 2015-12-01 | 2018-01-16 | 德特威勒（苏州）电缆系统有限公司 | A kind of reason coil holder that can change trunking spacing |
| CN106861089A (en) * | 2017-03-17 | 2017-06-20 | 成都格瑞思文化传播有限公司 | A kind of electric power fire-fighting tunnel |
| CN112234507A (en) * | 2020-11-19 | 2021-01-15 | 广西电网有限责任公司贺州供电局 | Linear rod back-rail wire lifting device |
| CN112234507B (en) * | 2020-11-19 | 2022-09-09 | 广西电网有限责任公司贺州供电局 | Linear rod back-rail wire lifting device |
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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: 20091118 Termination date: 20100808 |