CN202616684U - Cable clamp for nuclear-power bridge frame - Google Patents
Cable clamp for nuclear-power bridge frame Download PDFInfo
- Publication number
- CN202616684U CN202616684U CN 201220146762 CN201220146762U CN202616684U CN 202616684 U CN202616684 U CN 202616684U CN 201220146762 CN201220146762 CN 201220146762 CN 201220146762 U CN201220146762 U CN 201220146762U CN 202616684 U CN202616684 U CN 202616684U
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- CN
- China
- Prior art keywords
- cable
- clip spring
- bridge frame
- rubber gasket
- nuclear
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- 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 discloses a cable clamp for a nuclear-power bridge frame and the cable clamp comprises an upper clip spring, a lower clip spring, an upper rubber gasket, a lower rubber gasket and a lock bolt. The upper clip spring and the lower clip spring are respectively hinged to each end portion. The other end of the upper clip spring and the lower clip spring are fixedly connected with each other by the lock bolt. The upper rubber gasket wraps the upper clip spring in a Chinese-character concave shape manner and the lower rubber gasket is disposed in the lower clip spring. At least two arc-shaped grooves are used for installing cables and arranged in the lower rubber gasket. The cable clamp for the nuclear-power bridge frame provided by the utility model solves problems that only small-diameter cable can be fixed by a fixing manner of conventional cables and cables can't be fixed in a stacked manner, thereby bringing about waste of spaces of the cable bridge frame. The cable clamp satisfies nuclear power requirements of safety, beauty, good heat dissipation, convenient construction, non-scoring and full space utilization of the cable bridge frame. Surfaces of the upper and lower clip springs provided by the utility model are processed by high-quality hot dipping. All the bolt material adopts stainless steel, thereby completely satisfying a requirement that useful life of nuclear power is 60 years.
Description
Technical field
This utility model relates to a kind of cable secure mounting arrangements, and particularly a kind of cable clip that is used in the cables of nuclear power crane span structure belongs to the cable testing bridge technical field.
Background technology
Cable testing bridge is to constitute the rigid structure system with intensive carrying cable by the straightway of pallet or ladder, curved logical, assembly and trailing arm, suspension bracket etc., says that simply cable testing bridge is exactly the shell that is used to lay power transmission cable.The cable testing bridge inner cable need be classified fixingly in the engineering construction, and now conventional fixing means has following dual mode:
1, adopt Plastic Bandage to tie up cable, this kind mode weak point: only to be applicable to that 1. cable size is less, the more fixing use of quantity; 2. Plastic Bandage is generally disposable can't the repeated use; 3. quality is unreliable, easy-weathering, and service time is not long.
2, Ω type metallic cable card, this kind mode weak point: 1. can not the nappe type attached cable, cause the waste in cable testing bridge space; When 2. metallic cable fastened cable, metal covering directly contacted with the cable outer layer rubber face, causes the damage of cable surface protective layer in the work progress easily.
Cables of nuclear power crane span structure inner cable be equipped with higher requirement, the space that cable fixedly needs is safe, attractive in appearance, thermal diffusivity is good, easy construction, nothing scratch, make full use of cable testing bridge, service time were greater than 60 years etc.
Summary of the invention
Goal of the invention: the purpose of the utility model provide a kind of safe, attractive in appearance, thermal diffusivity is good, easy construction, nothing scratch, make full use of the space of cable testing bridge, the cable clip of long service life.
Technical scheme: a kind of nuclear power crane span structure private cable clip; Comprise jump ring, lower circlip, last rubber blanket, following rubber blanket and clamping screw; Said upward jump ring and lower circlip are articulated in end separately, and the other end of last jump ring and lower circlip is fixedly connected through clamping screw, and said upward rubber blanket is concave shape and is wrapped in jump ring; Said following rubber blanket is positioned at lower circlip, is provided with at least two circular grooves that are used to install cable in the said following rubber blanket.Hinged through upper and lower jump ring, utilize clamping screw locking to realize that the nappe type of cable fixes again, improved the utilance of cable testing bridge inner space, and fixing more reliable.Through contacting of upper and lower rubber blanket and cable outer layer rubber face, the upper and lower jump ring of having avoided metal directly with the contacting of cable outer layer rubber face, reduced the damage of metal pair cable surface.
Said lower circlip bottom is provided with set bolt, and it is convenient to construct.
In order to improve the useful life of the utility model said jump ring and the process hot galvanizing processing of lower circlip surface, said clamping screw and the set bolt employing stainless steel gone up.
Beneficial effect: the utility model solved the normal cable fixed form can only fixed diameter less, can not the nappe type attached cable; Cause waste or the like the problem in cable testing bridge space, satisfied nuclear power safety, attractive in appearance, thermal diffusivity good, easy construction, nothing scratch, make full use of the space of cable testing bridge requirement; Handle through high-quality hot galvanizing on the upper and lower jump ring surface of the utility model, and all bolt materials adopt stainless steel, have satisfied the requirement in 60 years useful life of nuclear power fully.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the left view of the utility model;
Fig. 3 is the stereogram of the utility model.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
As shown in the figure, a kind of nuclear power crane span structure private cable clip; Comprise jump ring 1, lower circlip 2, last rubber blanket 3, following rubber blanket 4 and clamping screw 5; The said jump ring 1 of going up is articulated in end separately with lower circlip 2, and the other end of last jump ring 1 and lower circlip 2 is fixedly connected through clamping screw 5, and said upward rubber blanket 3 is concave shape and is wrapped in jump ring 1; Said following rubber blanket 4 is positioned at lower circlip 2, is provided with at least two circular grooves 41 that are used to install cable in the said following rubber blanket 4.Hinged through upper and lower jump ring 1,2, utilize clamping screw 5 lockings to realize that the nappe type of cable fixes again, improved the utilance of cable testing bridge inner space, and fixing more reliable.Through contacting of upper and lower rubber blanket 3,4 and cable outer layer rubber face, the upper and lower jump ring 1,2 of having avoided metal directly with the contacting of cable outer layer rubber face, reduced the damage of metal pair cable surface.Said lower circlip 2 bottoms are provided with set bolt 6, and it is convenient to construct.In order to improve the useful life of the utility model, the said jump ring 1 of going up is handled through hot galvanizing with lower circlip 2 surfaces, and said clamping screw 5 adopts stainless steel with set bolt 6.
The utility model solved the normal cable fixed form can only fixed diameter less, can not the nappe type attached cable; Cause waste or the like the problem in cable testing bridge space, satisfied nuclear power safety, attractive in appearance, thermal diffusivity good, easy construction, nothing scratch, make full use of the space of cable testing bridge requirement; Handle through high-quality hot galvanizing on upper and lower jump ring 1,2 surfaces of the utility model, and all bolt materials adopt stainless steel, have satisfied the requirement in 60 years useful life of nuclear power fully.
Claims (3)
1. nuclear power crane span structure private cable clip; It is characterized in that: comprise jump ring (1), lower circlip (2), last rubber blanket (3), following rubber blanket (4) and clamping screw (5); The said jump ring (1) of going up is articulated in end separately with lower circlip (2); The other end of last jump ring (1) and lower circlip (2) is fixedly connected through clamping screw (5); Said last rubber blanket (3) is concave shape and is wrapped in jump ring (1), and said rubber blanket (4) down is positioned at lower circlip (2), is provided with at least two circular grooves (41) that are used to install cable in the said following rubber blanket (4).
2. cable clip according to claim 1 is characterized in that: said lower circlip (2) bottom is provided with set bolt (6).
3. cable clip according to claim 1 and 2 is characterized in that: said jump ring (1) and the process hot galvanizing processing of lower circlip (2) surface, said clamping screw (5) and set bolt (6) the employing stainless steel gone up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146762 CN202616684U (en) | 2012-03-31 | 2012-03-31 | Cable clamp for nuclear-power bridge frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146762 CN202616684U (en) | 2012-03-31 | 2012-03-31 | Cable clamp for nuclear-power bridge frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202616684U true CN202616684U (en) | 2012-12-19 |
Family
ID=47350354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220146762 Expired - Fee Related CN202616684U (en) | 2012-03-31 | 2012-03-31 | Cable clamp for nuclear-power bridge frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202616684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281279A (en) * | 2015-11-13 | 2016-01-27 | 北京金风科创风电设备有限公司 | Cable protection device and wind generating set |
| US10903633B2 (en) | 2018-06-07 | 2021-01-26 | Panduit Corp. | Interlocking cable cleat |
-
2012
- 2012-03-31 CN CN 201220146762 patent/CN202616684U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281279A (en) * | 2015-11-13 | 2016-01-27 | 北京金风科创风电设备有限公司 | Cable protection device and wind generating set |
| US10903633B2 (en) | 2018-06-07 | 2021-01-26 | Panduit Corp. | Interlocking cable cleat |
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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: 20121219 Termination date: 20140331 |