CN204156450U - Cable sealing device and container-type gas turbine unit - Google Patents
Cable sealing device and container-type gas turbine unit Download PDFInfo
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- CN204156450U CN204156450U CN201420459019.8U CN201420459019U CN204156450U CN 204156450 U CN204156450 U CN 204156450U CN 201420459019 U CN201420459019 U CN 201420459019U CN 204156450 U CN204156450 U CN 204156450U
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Abstract
The utility model discloses a kind of cable sealing device and container-type gas turbine unit, cable sealing device comprises framework, elastic parts and holds down assembly.Framework is formed with installing space; Elastic parts is positioned over installing space, and elastic parts offers installing hole; Hold down assembly and be installed on the installing space of framework, hold down assembly and be positioned at outside elastic parts, and compress elastic parts, with hermetically-sealed cable.By the through hole of frame installation in dividing plate, then cable correspondence is arranged in the installing hole mated with it, completes laying of cable, then by holding down assembly to elastic parts implementation compression, to make cable and installing hole fit tightly, and then complete the sealing of cable.Installed concentratedly by required cable, dividing plate only need offer the through hole with frames match, and not by the impact of number of cables, it is little that cable seal takies dividing plate area.And after having laid cable, adopting holds down assembly disposablely carries out press seal to all cables, under the prerequisite meeting explosive-proof sealed requirement, easy construction.
Description
Technical field
The utility model relates to cable crossing seal technical field, especially, relates to a kind of cable sealing device and container-type gas turbine unit.
Background technology
Container-type gas turbine unit is a kind of unit load devices be arranged on by the equipment such as combustion engine, generator on same stand.Wherein, combustion engine is spaced apart anti-explosion area, and generator is spaced apart non-anti-explosion area, and anti-explosion area and non-anti-explosion area baffle for separating come, and both are communicated with by cable.When the cable laid is from non-introducing anti-explosion area, anti-explosion area, for ensureing to judge whether to lose quick-fried precision, encapsulation process need be carried out to cable.
At present, normally according to the specification of number of cables and cable sealed joint in the vertically and horizontally arranged perforate of dividing plate, by in cable sealed joint locking nut load hole, again by every root cable lead-in cable seal nipple respectively, after cable laying puts in place, cable sealed joint locking nut is locked, thus realizes the sealing to cable.
But, each cable all needs correspondence to offer a through hole at dividing plate, along with increasing of number of cables, the quantity in the hole that dividing plate need be offered also can correspondence increase, and for ensureing that each cable sealed joint locking nut can be locked, need reserved enough installing spaces between adjacent cable sealed joint, cause cable seal to take dividing plate area large, and it is loaded down with trivial details to construct.
Utility model content
The utility model object is to provide a kind of cable sealing device and container-type gas turbine unit, takies dividing plate area greatly to solve cable seal of the prior art, and loaded down with trivial details technical problem of constructing.
For achieving the above object, the utility model provides a kind of cable sealing device, comprising:
Framework, is formed with installing space;
Elastic parts, is positioned in installing space, and elastic parts offers the installing hole corresponding with default number of cables and outer diameter configuration;
Hold down assembly, be installed in installing space, hold down assembly and be positioned at outside elastic parts, and compress elastic parts, with hermetically-sealed cable.
Further, elastic parts comprises multiple elastic component, and installing hole correspondence is opened in elastic component, and elastic component is closely arranged in installing space, the compression that holds down assembly elastic component.
Further, cable sealing device also comprises the first pressure strip, the stacked arrangement of elastic component, and the elastic component of same specification is arranged in same layer, and the first pressure strip is arranged between adjacent layer, and the first pressure strip be arranged in parallel with holding down assembly.
Further, elastic component be square body arrange.
Further, the quantity of elastic parts is at least two, is provided with the second pressure strip between adjacent spring assembly.
Further, hold down assembly and comprise compressed part and adjusting portion, compressed part is arranged at outside elastic parts, and compresses elastic parts, and adjusting portion is connected with compressed part, with adjustable between the plastic zone controlling compressed part.
A kind of container-type gas turbine unit, comprise dividing plate and cable sealing device, dividing plate offers the through hole with frames match, and frame installation is in through hole.
Further, frame welding is in through hole.
The utility model has following beneficial effect:
According to cable sealing device of the present utility model and container-type gas turbine unit, the through hole with frames match is offered at dividing plate, by frame installation in through hole, then cable correspondence is arranged in the installing hole mated with its external diameter, laying of complete paired cable, again by holding down assembly to elastic parts implementation compression, to make cable and installing hole fit tightly, and then the sealing of complete paired cable.So, installed concentratedly by required cable, dividing plate only need offer the through hole with frames match, and the quantity of through hole is not by the impact of number of cables, and it is little that cable seal takies dividing plate area.And after having laid cable, adopting holds down assembly disposablely carries out press seal to all cables, under the prerequisite meeting explosive-proof sealed requirement, easy construction.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to accompanying drawings, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the cable sealing device of the utility model preferred embodiment;
Fig. 2 is the structural representation of the container-type gas turbine unit of the utility model preferred embodiment.
Description of reference numerals: 10, cable sealing device; 110, framework; 120, elastic parts; 122, installing hole; 124, elastic component; 130, hold down assembly; 132, compressed part; 134, adjusting portion; 140, the first pressure strip; 150, the second pressure strip; 20, dividing plate; 22, through hole.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
With reference to Fig. 1, preferred embodiment of the present utility model provides a kind of cable sealing device 10, comprises framework 110, elastic parts 120 and holds down assembly 130.Framework 110 is formed with installing space, and for ensureing the rigidity of structure, the material of framework 110 can select steel.Elastic parts 120 is positioned in installing space, and elastic parts 120 offers installing hole 122, and the quantity of installing hole 122 is consistent with default number of cables, and the aperture of installing hole 122 is consistent with the outer diameter configuration of corresponding cable.In the present embodiment, cable adopts elastic packing, and for ensureing the effect of sealing, the material of elastic parts 120 can select rubber.Hold down assembly and 130 to be installed in the installing space of framework 110, holding down assembly 130 is positioned at outside elastic parts 120, and compresses elastic parts 120, with hermetically-sealed cable.As shown in Figure 1, hold down assembly 130 tops being positioned at elastic parts 120.In other embodiments, hold down assembly 130 other positions that also can be positioned at elastic parts 120, as left side etc.
Above-mentioned cable sealing device 10, by cable concentrated setting in elastic parts 120, be specially and cable correspondence is arranged in the installing hole 122 mated with its external diameter, laying of complete paired cable, carried out by the 130 pairs of elastic partss 120 that hold down assembly again and compress, to make cable and installing hole 122 fit tightly, and then the sealing of complete paired cable.So, installed concentratedly by required cable, cable seal area occupied is little.And after having laid cable, adopting holds down assembly 130 disposablely carries out press seal to all cables, under the prerequisite meeting explosive-proof sealed requirement, easy construction.
With reference to Fig. 1, in the preferred embodiment, alternatively, hold down assembly and 130 comprise compressed part 132 and adjusting portion 134, compressed part 132 is arranged at outside elastic parts 120, and compresses elastic parts 120, adjusting portion 134 is connected with compressed part 132, with adjustable between the plastic zone controlling compressed part 132.So, for the elastic parts 120 of different size size, between the plastic zone being regulated compressed part 132 by adjusting portion 134, and then ensure that elastic parts 120 can good press seal, reliability is high, easy and simple to handle.In other embodiments, hold down assembly and 130 also can be other structures.
With reference to Fig. 1, in the preferred embodiment, alternatively, elastic parts 120 comprises multiple elastic component 124, installing hole 122 correspondence is opened in elastic component 124, and quantity and the outer diameter configuration of the quantity of the installing hole 122 that is on elastic component 124 and aperture and corresponding cable are consistent.Elastic component 124 is closely arranged in installing space, and hold down assembly 130 compression elastic components 124.So, can select the elastic component 124 of varying number and specification according to different number of cables and specification demands, flexibility is strong.In other embodiments, elastic parts 120 also can be other structures.
Further, cable sealing device 10 comprises the first pressure strip 140, the stacked arrangement of elastic component 124, and the elastic component 124 of same specification is arranged in same layer, and the first pressure strip 140 is arranged between adjacent layer, and the first pressure strip 140 130 to be arranged in parallel with holding down assembly.So, the first pressure strip 140 130 pairs of elastic components 124 of can assisting to hold down assembly carry out press seal, meanwhile, are also conducive to the stability ensureing elastic component 124 structure, further increase press seal effect.In order to ensure the rigidity of structure, the material of the first pressure strip 140 can select steel.As shown in Figure 1, hold down assembly 130 and first pressure strip 140 all laterally place, thus the thrust that elastic component 124 can be subject to vertical direction carries out press seal, and the deadweight of the first pressure strip 140 also can compress elastic component 124.Be appreciated that cable sealing device 10 also can not arrange the first pressure strip 140, the object of cable press seal can be realized.
Further, in order to improve elastic component 124 stacked arrangement time structure stability, elastic component 124 can be square body arrange so that adjacent elastic members 124 can fit tightly, being also conducive to the stacked arrangement of multiple elastic components 124 is ordered structure, be convenient to install and compress.
Continue referring to Fig. 1, in the preferred embodiment, this cable sealing device 10 comprises at least two elastic partss 120, with the cable press seal that the amount of satisfying the demands is large.For improving press seal effect further, between adjacent spring assembly 120, the second pressure strip 150 also can be provided with.In order to ensure the rigidity of structure, the material of the second pressure strip 150 can select steel.In the present embodiment, elastic parts 120 is two, and in other embodiments, elastic parts 120 also can be other quantity.As shown in Figure 1, the second pressure strip 150 is vertically arranged, the first pressure strip 140 and 130 horizontally sets that hold down assembly, thus elastic parts 120 can be subject to laterally and the thrust of vertical both direction, press seal better effects if.Be appreciated that cable sealing device 10 also can not arrange the second pressure strip 150, the object of cable press seal can be realized.
With reference to Fig. 1 and Fig. 2, a kind of container-type gas turbine unit, comprise dividing plate 20 and above-mentioned cable sealing device 10, dividing plate 20 offers the through hole 22 mated with framework 110, and framework 110 is installed on through hole 22.Preferably, in order to improve sealing and steadiness, framework 110 is installed on this through hole 22 by the mode of welding, and certainly, the mode that framework 110 is installed on through hole 22 also can be other.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect:
According to cable sealing device 10 of the present utility model and container-type gas turbine unit, the through hole 22 mated with framework 110 is offered at dividing plate 20, framework 110 is installed on through hole 22, then cable correspondence is arranged in the installing hole 122 mated with its external diameter, laying of complete paired cable, carried out by the 130 pairs of elastic partss 120 that hold down assembly again and compress, to make cable and installing hole 122 fit tightly, and then the sealing of complete paired cable.So, installed concentratedly by required cable, the through hole 22 mated with framework 110 offered by dividing plate 20 need, and the quantity of through hole 22 is not by the impact of number of cables, and it is little that cable seal takies dividing plate 20 area, and structure is simple.Adopt elastic parts 120 pairs of cables to carry out concentrated press seal, cable sealed joint need not be used in a large number, save installing component and engineering time.And after having laid cable, adopting holds down assembly 130 disposablely carries out press seal to all cables, under the prerequisite meeting explosive-proof sealed requirement, easy construction.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. a cable sealing device, is characterized in that, comprising:
Framework (110), is formed with installing space;
Elastic parts (120), is positioned in described installing space, and described elastic parts (120) offers the installing hole (122) corresponding with default number of cables and outer diameter configuration;
Hold down assembly (130), is installed in described installing space, described in hold down assembly (130) be positioned at described elastic parts (120) outside, and compress described elastic parts (120), to seal described cable.
2. cable sealing device according to claim 1, it is characterized in that, described elastic parts (120) comprises multiple elastic component (124), described installing hole (122) correspondence is opened in described elastic component (124), described elastic component (124) is closely arranged in described installing space, described in hold down assembly (130) compress described elastic component (124).
3. cable sealing device according to claim 2, it is characterized in that, described cable sealing device also comprises the first pressure strip (140), described elastic component (124) stacked arrangement, and the described elastic component (124) of same specification is arranged in same layer, described first pressure strip (140) is arranged between adjacent layer, and described first pressure strip (140) and described hold down assembly (130) be arranged in parallel.
4. cable sealing device according to claim 2, is characterized in that, described elastic component (124) be square body arrange.
5. cable sealing device according to claim 1, is characterized in that, the quantity of described elastic parts (120) is at least two, is provided with the second pressure strip (150) between adjacent described elastic parts (120).
6. cable sealing device according to claim 1, it is characterized in that, described hold down assembly (130) comprise compressed part (132) and adjusting portion (134), described compressed part (132) is arranged at described elastic parts (120) outside, and compress described elastic parts (120), described adjusting portion (134) is connected with described compressed part (132), with adjustable between the plastic zone controlling described compressed part (132).
7. a container-type gas turbine unit, it is characterized in that, comprise dividing plate (20) and the cable sealing device as described in claim 1 ~ 6 any one, described dividing plate (20) offers the through hole (22) mated with described framework (110), and described framework (110) is installed on described through hole (22).
8. container-type gas turbine unit according to claim 7, is characterized in that, described framework (110) is welded in described through hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459019.8U CN204156450U (en) | 2014-08-14 | 2014-08-14 | Cable sealing device and container-type gas turbine unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459019.8U CN204156450U (en) | 2014-08-14 | 2014-08-14 | Cable sealing device and container-type gas turbine unit |
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| Publication Number | Publication Date |
|---|---|
| CN204156450U true CN204156450U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420459019.8U Active CN204156450U (en) | 2014-08-14 | 2014-08-14 | Cable sealing device and container-type gas turbine unit |
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| CN (1) | CN204156450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217209A (en) * | 2018-07-28 | 2019-01-15 | 武汉船用机械有限责任公司 | Sealed wiring case |
-
2014
- 2014-08-14 CN CN201420459019.8U patent/CN204156450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217209A (en) * | 2018-07-28 | 2019-01-15 | 武汉船用机械有限责任公司 | Sealed wiring case |
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