CN208701736U - Fastener inserts, reactor foundation structure and substation for reactor - Google Patents
Fastener inserts, reactor foundation structure and substation for reactor Download PDFInfo
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- CN208701736U CN208701736U CN201821110250.0U CN201821110250U CN208701736U CN 208701736 U CN208701736 U CN 208701736U CN 201821110250 U CN201821110250 U CN 201821110250U CN 208701736 U CN208701736 U CN 208701736U
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- insulation sleeve
- spacer bar
- reactor
- fastener inserts
- insulating
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Abstract
A kind of fastener inserts, reactor foundation structure and substation for reactor provided by the utility model, the spacer bar including pre-embedded steel slab and a plurality of interconnection；Insulation sleeve is arranged on spacer bar, insulation sleeve is located at the interconnection position of a plurality of spacer bar, for insulating between a plurality of spacer bar；Connection component is provided on insulation sleeve, the crossover location for the spacer bar to a plurality of interconnection is fixedly connected.In the above-mentioned technical solutions, be socketed on spacer bar by insulation sleeve, can make simultaneously, in current-limiting reactor basis there is no metallicity closed circuit, that is, effectively eliminate existing metallicity closed circuit in reactor foundation, cut off the metallic closed circuit around high-intensity magnetic field, after improving, avoids because of eddy-current heating bring equipment fault, eliminate security risk, cost is reduced to the greatest extent, reduce workload, shorten the projects time, while is easy for construction simple using this scheme.
Description
Technical field
The utility model relates to electrical equipment technical fields, more particularly, to a kind of fastener inserts for reactor, electricity
Anti- device foundation structure and substation.
Background technique
In the prior art, the reactor foundation of series, parallel needs progress template to build before pouring in substation, and takes
The used Screw arbor with nut at both-ends of plate, prefabricated steel spacer bar, prefabricated steel three's cross-contact are modeled, so that metal will be constituted
Property closed circuit.
In reactor operational process, if there is in basis or nearby closed circuit, surrounding space will generate alternation magnetic
?.Specifically, according to electromagnetic induction principle, in reactor foundation or neighbouring closed circuit is due to the variation of magnetic flux to generate
Induced current, the fuel factor fever of electric current in conductor, cause around mixed mud shrink uneven, existing causes reactor foundation to be opened
The possibility for shape of fissioning, or even the deformation of meeting gene basis cause reactor unbalance stress, cause turn-to-turn insulation impaired and then occur short-circuit
The danger of kindling, making the operation of substation, there are security risks.
Utility model content
The purpose of this utility model is to provide a kind of fastener inserts, reactor foundation structure and change for reactor
Power station there is technical issues that solve the operation of substation existing in the prior art.
A kind of fastener inserts for reactor provided by the utility model, including pre-embedded steel slab and a plurality of interconnection
Spacer bar；
Insulation sleeve is arranged on the spacer bar, the insulation sleeve is located at the interconnection position of a plurality of spacer bar
It sets, for insulating between a plurality of spacer bar；
It is provided with connection component on the insulation sleeve, the crossover location for the spacer bar to a plurality of interconnection is fixed
Connection.
Further, it in the embodiments of the present invention, is provided on the outer wall of the insulation sleeve along insulation sleeve length
The perforative separation notch in direction.
In the above-mentioned technical solutions, be socketed on spacer bar by insulation sleeve, can make simultaneously, current-limiting reactor basis
It is interior that metallicity closed circuit is not present, that is, existing metallicity closed circuit in reactor foundation is effectively eliminated, high-intensity magnetic field is cut off
The metallic closed circuit of surrounding avoids because of eddy-current heating bring equipment fault after improving, eliminates security risk,
Cost is reduced to the greatest extent, reduces workload, shortens the projects time, while easy for construction simple using this scheme.
Further, in the embodiments of the present invention, the separation notch is linear, and the linear separation lacks
The axial setting of insulation sleeve described in opening's edge.
Further, in the embodiments of the present invention, the connection component includes insulating hanger；
The outer wall of the insulation sleeve is arranged in the insulating hanger, for mutually hanging with the hook on the adjacent insulation sleeve
It connects.
Further, in the embodiments of the present invention, the connection component further includes insulated column；
The opening of the insulating hanger, and one end of the insulated column and the insulation sleeve is arranged in the insulated column
Outer wall connection, the other end of the insulated column is contacted with the end of the insulating hanger, for the opening to the insulating hanger
Carry out elastic block.
Further, in the embodiments of the present invention, the connection component includes insulating cord；
The insulating cord is bundled on the adjacent insulation sleeve, the intersection position for the spacer bar to a plurality of interconnection
It sets and is fixedly connected.
Further, in the embodiments of the present invention, the insulating cord includes nylon rope.
Further, in the embodiments of the present invention, the insulation sleeve includes rubber sleeve or plastic sheath.
The utility model additionally provides a kind of reactor foundation structure, including the fastener inserts.
In the above-mentioned technical solutions, the reactor foundation structure uses the fastener inserts, is socketed by insulation sleeve
On spacer bar, can make simultaneously, in current-limiting reactor basis there is no metallicity closed circuit, that is, effectively eliminate reactor
Existing metallicity closed circuit in basis cuts off the metallic closed circuit around high-intensity magnetic field, after improving, avoids because of whirlpool
Stream fever bring equipment fault, eliminates security risk, reduces cost to the greatest extent, reduce workload, shorten project work
The journey time, at the same it is easy for construction simple using this scheme.
The utility model additionally provides a kind of substation, including the reactor foundation structure.
In the above-mentioned technical solutions, the substation uses the reactor foundation structure, utilizes the reactor base
The fastener inserts of plinth structure can be avoided because of eddy-current heating bring equipment fault, eliminate security risk, drop to the greatest extent
Low cost reduces workload, shortens the projects time, while easy for construction simple using this scheme.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the partial structural diagram for the fastener inserts that the utility model one embodiment provides；
Fig. 2 is the structural schematic diagram for the fastener inserts that the utility model one embodiment provides；
Fig. 3 is the first structure diagram for the insulation sleeve that the utility model one embodiment provides；
Fig. 4 is the second structural schematic diagram of the insulation sleeve that the utility model one embodiment provides.
Appended drawing reference:
1- pre-embedded steel slab；2- spacer bar；
3- insulation sleeve；4- separates notch；
5- insulating hanger；6- insulated column.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the partial structural diagram for the fastener inserts that the utility model one embodiment provides；Fig. 2 is that this is practical new
The structural schematic diagram for the fastener inserts that type one embodiment provides；As shown in Figs. 1-2, provided in this embodiment a kind of for reactance
The fastener inserts of device, including pre-embedded steel slab 1 and the spacer bar of a plurality of interconnection 2；
Insulation sleeve 3 is arranged on the spacer bar 2, the intersection that the insulation sleeve 3 is located at a plurality of spacer bar 2 connects
Position is connect, for insulating between a plurality of spacer bar 2；
It is provided with connection component on the insulation sleeve 3, the crossover location for the spacer bar 2 to a plurality of interconnection is solid
Fixed connection.
So being socketed on spacer bar 2 by insulation sleeve 3, can be not present simultaneously, in current-limiting reactor basis golden
Attribute closed circuit effectively eliminates existing metallicity closed circuit in reactor foundation, cut off the metal around high-intensity magnetic field
Closed circuit avoids because of eddy-current heating bring equipment fault after improving, eliminates security risk, to the greatest extent
Cost is reduced, workload is reduced, shortens the projects time, while is easy for construction simple using this scheme.
Further, it in the embodiments of the present invention, is provided on the outer wall of the insulation sleeve 3 long along insulation sleeve 3
Spend the perforative separation notch 4 in direction.
Utilize the separation notch 4, it can it is more convenient by insulation sleeve 3 from the side of spacer bar 2 to being inserted in.
Further, in the embodiments of the present invention, the separation notch 4 is linear, and the linear separation
Axial direction setting of the notch 4 along the insulation sleeve 3.
The structure of linear separation notch 4, more convenient can be nested on spacer bar 2.
Fig. 3 is the first structure diagram for the insulation sleeve 3 that the utility model one embodiment provides；As shown in figure 3, at this
In the embodiment of utility model, the connection component includes insulating hanger 5；
The outer wall of the insulation sleeve 3 is arranged in the insulating hanger 5, for the hook phase on the adjacent insulation sleeve 3
Mutually mounting.
Different insulation sleeves 3 is connected with each other using what the insulating hanger 5 can be convenient.
Further, in the embodiments of the present invention, the connection component further includes insulated column 6；
The opening of the insulating hanger 5, and one end of the insulated column 6 and the insulation is arranged in the insulated column 6
The outer wall connection of set 3, the other end of the insulated column 6 is contacted with the end of the insulating hanger 5, for the insulating hanger
5 opening carries out elastic block.
Its elasticity can be pushed aside when mounting insulating hanger 5 using insulated column 6, reveal the opening of insulating hanger 5
Out, when mounting finishes, make its elastic recovery position, this makes it possible to form elastic block, prevent insulating hanger 5 mutually de-
From.
Further, in the embodiments of the present invention, the connection component includes insulating cord；
The insulating cord is bundled on the adjacent insulation sleeve 3, the intersection for the spacer bar 2 to a plurality of interconnection
Position is fixedly connected.
It can make insulation sleeve 3 is more stable to link together after bundling using insulating cord.
Selectable, in the embodiments of the present invention, the insulating cord includes nylon rope.
Selectable, in the embodiments of the present invention, the insulation sleeve 3 includes rubber sleeve or plastic sheath.
The utility model additionally provides a kind of reactor foundation structure, including the fastener inserts.
In the above-mentioned technical solutions, the reactor foundation structure uses the fastener inserts, is socketed by insulation sleeve 3
On spacer bar 2, can make simultaneously, in current-limiting reactor basis there is no metallicity closed circuit, that is, effectively eliminate reactance
Device basis in existing metallicity closed circuit, cut off high-intensity magnetic field around metallic closed circuit, through improvement after, avoid because
Eddy-current heating bring equipment fault, eliminates security risk, reduces cost to the greatest extent, reduces workload, shortens project
Engineering time, at the same it is easy for construction simple using this scheme.
The utility model additionally provides a kind of substation, including the reactor foundation structure.
In the above-mentioned technical solutions, the substation uses the reactor foundation structure, utilizes the reactor base
The fastener inserts of plinth structure can be avoided because of eddy-current heating bring equipment fault, eliminate security risk, drop to the greatest extent
Low cost reduces workload, shortens the projects time, while easy for construction simple using this scheme.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of fastener inserts for reactor, which is characterized in that the positioning steel including pre-embedded steel slab and a plurality of interconnection
Muscle；
Insulation sleeve is arranged on the spacer bar, the insulation sleeve is located at the interconnection position of a plurality of spacer bar,
For insulating between a plurality of spacer bar；
It is provided with connection component on the insulation sleeve, the crossover location for the spacer bar to a plurality of interconnection is fixed to be connected
It connects.
2. fastener inserts according to claim 1, which is characterized in that be provided on the outer wall of the insulation sleeve along insulation sleeve
The perforative separation notch of length direction.
3. fastener inserts according to claim 2, which is characterized in that the separation notch is linear, and threadiness is described
Separate axial direction setting of the notch along the insulation sleeve.
4. fastener inserts according to claim 1, which is characterized in that the connection component includes insulating hanger；
The outer wall of the insulation sleeve is arranged in the insulating hanger, for mutually mounting with the hook on the adjacent insulation sleeve.
5. fastener inserts according to claim 4, which is characterized in that the connection component further includes insulated column；
The opening of the insulating hanger, and the outer wall of one end of the insulated column and the insulation sleeve is arranged in the insulated column
Connection, the other end of the insulated column are contacted with the end of the insulating hanger, are carried out for the opening to the insulating hanger
Elastic block.
6. fastener inserts according to claim 1, which is characterized in that the connection component includes insulating cord；
The insulating cord is bundled on the adjacent insulation sleeve, and the crossover location for the spacer bar to a plurality of interconnection is solid
Fixed connection.
7. fastener inserts according to claim 6, which is characterized in that the insulating cord includes nylon rope.
8. fastener inserts according to claim 1, which is characterized in that the insulation sleeve includes rubber sleeve or plastic sheath.
9. a kind of reactor foundation structure, which is characterized in that including fastener inserts such as of any of claims 1-8.
10. a kind of substation, which is characterized in that including reactor foundation structure as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821110250.0U CN208701736U (en) | 2018-07-12 | 2018-07-12 | Fastener inserts, reactor foundation structure and substation for reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821110250.0U CN208701736U (en) | 2018-07-12 | 2018-07-12 | Fastener inserts, reactor foundation structure and substation for reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208701736U true CN208701736U (en) | 2019-04-05 |
Family
ID=65938098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821110250.0U Active CN208701736U (en) | 2018-07-12 | 2018-07-12 | Fastener inserts, reactor foundation structure and substation for reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208701736U (en) |
-
2018
- 2018-07-12 CN CN201821110250.0U patent/CN208701736U/en active Active
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