CN100468898C - Hanger for hanging laying cable - Google Patents
Hanger for hanging laying cable Download PDFInfo
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- CN100468898C CN100468898C CNB200510041245XA CN200510041245A CN100468898C CN 100468898 C CN100468898 C CN 100468898C CN B200510041245X A CNB200510041245X A CN B200510041245XA CN 200510041245 A CN200510041245 A CN 200510041245A CN 100468898 C CN100468898 C CN 100468898C
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- hanger
- laying cable
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Abstract
This invention relates to an improvement to the cable hook block for installing hanged cables characterizing that the cable-fixed hook block is in 'I', the lower disk of which is for fixedly connecting with the cable, the upper disk is for fixing the hanger. This invented hook block combines installing and fixing as one and saves large amount of fixing clamps, especially, the hollow structure of its central post can be used in hanging cables installing the cables in different directions without increasing cable connectors. The fixed lower disk double-lamination structure connects and fixes the cable hanged wires and connecting plates of the hook block before leaving the factory, it's not necessary to install them at site.
Description
Technical field
The invention relates to the improvement that suspender is laid in hanging to cable, relate in particular to a kind of cable that do not damage, lay and convenient fixing, needn't separately carry out, and can be from the hanger for hanging laying cable of suspention in the middle of the cable.
Background technology
Skyscraper or the vertical hanging laying cable of need are by suspender main cable one termination to be hung the formation hanging to lay.Existing hanger for hanging laying cable such as Chinese patent CN02108623.0, CN02230490.8, CN02118736.3, CN200320120196.5 etc., all be to fill in cable socket in suspender one stomidium and compress, or cable socket clamped with chuck, be connected with suspender, its weight of this kind suspention all acts on cable socket again.Yet because the copper conductor tensile strength of cable is lower, it is limited to bear pulling force, therefore can only be used for tens of meters low clearance suspentions.Secondly, this type of cable suspender can only be used for the cable socket suspention, and can not be used for hanging in the middle of the cable, cable turns to when laying at needs like this, need to realize by increasing cable joint, not only increase the cable laying cost, but also can reduce cable security (10-20% cable fault rate is to be caused by joint, especially high-tension cable).Besides, because cable conductor holds and hangs limited in one's abilityly, cable laying and fixing need separately carrying out are promptly earlier hooked cable hanging head by suspension hook, upwards traction is laid, fixing again after putting in place, and hold and hang pulling force for alleviating cable end, generally need install clamping plate additional and fix every several meters (for example about four meters), therefore it is very big to cause cable to lay difficulty of construction, fixing also inconvenient, at the high-rise building of floor height more than hundred meters, it is just bigger to lay difficulty.
Along with the urban land resource anxiety, and the urbanization construction, high-rise building is more and more, and high building continues to bring out more than hundred meters or 200 meters; Secondly, the skyscraper plot ratio is all higher, require transmission electric power to want big, so cable weight is all bigger, generally all will be at 5～8 tons or heavier.Above-mentioned existing suspender and sus-pension all can not adapt to.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned prior art, and a kind of cable that do not damage is provided, cable laying operation and fixing unification, hanger for hanging laying cable easily.
Another object of the present invention is to provide a kind of hanger for hanging laying cable that can be used for the middle suspention of cable.
Hanger for hanging laying cable of the present invention comprises the attached cable connector, it is characterized in that said attached cable connector is " worker " body, and said " worker " body lower wall is for fixedlying connected with cable wire, and upper disk surface is for fixedly hanging.
The present invention said " worker " body, it is developable surface and middle joint pin up and down, and can adopt circular also can be other shapes as the analogous cable Bobbin structure, and its shape and function of the present invention are irrelevant.The effect of " worker " body upper disk surface, the one, fixing for shelving after the suspended cables, the 2nd, help suspension hook and disperse to be provided with, avoid a little stressed; Lower wall is mainly used in and disperses fixing suspention cable load-bearing wires.Card size television cable weight is comprehensively definite up and down for it, so that stressed dispersion.
For simplifying the on-the-spot construction of fixedlying connected with suspender, the present invention is a kind of better to be that the lower wall of attached cable steel wire is made double-layered structure, and the lower floor chassis fixedly is one with " worker " body newel, and periphery has suspension wire rope location U type breach; The upper strata is hung steel wire radical same piece and is counted amalgamation and form by holding with cable, and the fixedly through hole of steel wire is arranged on each sheet.Just cable can be held in factory like this and hang steel wire and fixedly connected, only need to the erecting bed some discs are spliced and combined, be shelved on the face of chassis and fixing, can reach cable wire and fixedly connected with suspender with each monolithic.One can be omitted in on-the-spot cable is held hangs steel wire and fixedlys connected trouble with suspender, and two can avoid in factory large volume suspender and the affixed inconvenience that afterwards brings to transportation of cable wire.
Said double-deck lower wall, superimposed of its levels, a kind of better is to make it be centroclinal inclined-plane, so fixedly steel wire combination upper strata dish is under the cable action of gravity, produce centripetal force, can effectively avoid the upper strata to coil outside slippage, thereby improve suspention cable reliability and fail safe.
The present invention hangs fixing, can be to suspend in midair by being arranged on the upper disk surface suspension hook, but for increasing suspention cable stability, a kind of better is to shelve " worker " body fixing by involutory shelf.
The newel of said connection upper lower burrs, its effect are that card is up and down connected into an integral body, and it can be a solid, as is used for the termination suspention, also can be axial hollow, and suspention in the middle of this structure is particularly useful for can realize the present invention's second purpose.Suspention in the middle of being used for, a kind of being preferably adopted the involutory structure of vertical profile, can omit cable and pass through the suspender workload.
Hanger for hanging laying cable of the present invention, suspention is that the cable wire rope is connected with suspender, not only overcome the deficiency that the prior art cable socket connects, and suspender to hold the ability of hanging big, can be used for for example building and the big specification cable suspention more than 200 meters of superelevation layer, laying installation and fixing unification have made things convenient for and have laid and fix, and have omitted a large amount of center fixed anchor clamps and reach fixedly construction working amount.Especially suspender newel hollow structure can be used for suspention in the middle of the cable, helps suspending in midair cable and turns to and lay, and need not adopt the increase cable joint, thereby improved the cable safety in utilization.The fixing double-layered structure of steel wire lower wall, can be so that before dispatching from the factory, the cable suspension wire be fixedlyed connected with the suspender brace, thereby omit on-the-spot steel wire and fixedly connected the trouble of bringing with suspender, not only simplified site operation, the whole erection set-up procedure only needs the short period (for example about 10 minutes), shortened suspention cable installation procedure and set-up time greatly, and since steel wire and suspender is affixed finishes in factory for no pulling force also help and guarantee the reliably affixed of steel wire and suspender.Suspender is planar end surface up and down, has not only decomposed stressedly, has strengthened suspender and has held the ability of hanging, and helped shelving fixing.
Below in conjunction with several embodiments, further specify structure of the present invention, but the embodiment concrete structure not a limitation of the invention.
Description of drawings
Fig. 1 is the first embodiment of the invention structural representation.
Fig. 2 second embodiment of the invention structural representation.
Fig. 3 is Figure 1B-B sectional structure schematic diagram
Fig. 4 analyses and observe schematic cross-section for Fig. 3.
Fig. 5 Figure 1A-A sectional structure schematic diagram.
Fig. 6 is a cable suspended state schematic diagram.
Fig. 7 is the involutory plate schematic diagram of shelving of Fig. 6 C-C.
Embodiment
Embodiment 1: referring to Fig. 1, vertical run cable suspender of the present invention comprises " worker " body drum 8, is evenly equipped with a plurality of suspension hooks 7 on the upper disk surface, lower wall is by chassis 5 and involutory splicing fixing 1 superimposed composition of decomposition and combination disc of steel wire, and wherein superimposed of levels is centroclinal inclined-plane.Upper disk surface, chassis face and newel are one, and newel is ducted body.Face 5 peripheries in chassis have by the uniform U type locating notch 11 (Fig. 5) of cable wire rope radical, fixedly the decomposition and combination disc 1 of steel wire is thicker, compounded plate number identical with the steel wire rope number (Fig. 3), adjacent sheet amalgamation face is the complementation of " Z " font, be combined into integral body by bolt 4, corresponding chassis " U " v notch v has fixedly steel wire rope through hole 2 (Fig. 4) of back taper on each sheet, cable holds and hangs steel wire 6 (centre or termination all can) and pass outwards to open behind the through hole and be down umbrella shape, then with low-melting-point metal casting fixing (finishing in factory).During on-site hoisting, only need fixedly that the disc of steel wire splices and combines into dish, and promptly reach cable wire and connect with the firm of suspender with the chassis is fixing.
Embodiment 2: referring to Fig. 2, as described above, lower wall and fixedly steel wire disk 5 be same single-deck structure, have the fixedly reverse taper hole 2 of steel wire rope on it, cable is held hangs steel wire 6 and be fixed in the back taper hole.
During the cable lifting, by suspension hook 7 with suspender and fix that cable is promoted to cable shaft 3 fixing points on it, then below upper disk surface by the involutory clamping plate 9 (Fig. 6,7) of shelving, suspender is held on the girder steel 13 on the cable shaft, with setscrew 10 shelf and girder steel are fixed then.
Embodiment 3: as described above, suspender can also be axially cut open to zoarium, be particularly useful for suspention in the middle of the cable, can omit the trouble that cable passes newel.
Embodiment 4: as described above, omit suspender upper disk surface traction suspension hook, pass modes such as hollow centre post with the clamp clamps upper disk surface or with pull rope, lifting promotes suspender and fixes cable on it.
In addition, " worker " body can also adopt other shapes; And also can directly adopt suspension hook to fix; The termination suspention, newel can also be solid.
Claims (10)
1, hanger for hanging laying cable comprises the attached cable connector, it is characterized in that said attached cable connector is " worker " body, and said " worker " body lower wall is for fixedlying connected with cable wire, and upper disk surface is for fixedly hanging.
2,, it is characterized in that the back taper fixing hole identical with cable wire rope number arranged on " worker " body lower wall according to the described hanger for hanging laying cable of claim 1.
3,, it is characterized in that " worker " body lower wall is by chassis and upper strata decomposition and combination sheet superimposed composition according to the described hanger for hanging laying cable of claim 1.
4,, it is characterized in that said cable wire is fixedly installed on the decomposition and combination sheet of upper strata according to the described hanger for hanging laying cable of claim 3.
5,, it is characterized in that said chassis periphery has suspension wire rope location U type breach according to the described hanger for hanging laying cable of claim 3.
6,, it is characterized in that said chassis and upper strata compounded plate superposed surfaces are to centroclinal inclined-plane according to the described hanger for hanging laying cable of claim 3.
7,, it is characterized in that on " worker " body upper disk surface a plurality of suspension hooks being arranged according to the described hanger for hanging laying cable of claim 1.
8,, it is characterized in that the axial hollow of " worker " body newel according to the described hanger for hanging laying cable of claim 1.
9, described according to Claim 8 hanger for hanging laying cable is characterized in that said suspender is for axially cutting involutory structure open.
10,, it is characterized in that there is involutory shelf " worker " body upper disk surface below according to claim 1,2,3,4,5,6,7,8 or 9 described hanger for hanging laying cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510041245XA CN100468898C (en) | 2005-07-28 | 2005-07-28 | Hanger for hanging laying cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510041245XA CN100468898C (en) | 2005-07-28 | 2005-07-28 | Hanger for hanging laying cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1719678A CN1719678A (en) | 2006-01-11 |
| CN100468898C true CN100468898C (en) | 2009-03-11 |
Family
ID=35931448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510041245XA Active CN100468898C (en) | 2005-07-28 | 2005-07-28 | Hanger for hanging laying cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100468898C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692554B (en) * | 2009-09-29 | 2013-05-01 | 大连船舶重工集团有限公司 | Cable guider |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1458720A (en) * | 2002-05-05 | 2003-11-26 | 九川电器有限公司 | Electric cable pendant head |
| CN2817143Y (en) * | 2005-07-28 | 2006-09-13 | 江苏远东集团有限公司 | Vertical-hoisting sling for laying cable |
-
2005
- 2005-07-28 CN CNB200510041245XA patent/CN100468898C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1458720A (en) * | 2002-05-05 | 2003-11-26 | 九川电器有限公司 | Electric cable pendant head |
| CN2817143Y (en) * | 2005-07-28 | 2006-09-13 | 江苏远东集团有限公司 | Vertical-hoisting sling for laying cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1719678A (en) | 2006-01-11 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Effective date: 20110830 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110830 Address after: 214257 Jiangsu city of Yixing province Zhenyuan Gaocheng Road No. 6 Patentee after: Far East Cable Co., Ltd. Address before: 214257 Jiangsu city of Yixing province Zhenyuan Gaocheng Road No. 8 Co-patentee before: Far East Cable Co., Ltd. Patentee before: Yuandong Holding Group Co.Ltd |