CN204464920U - PCCP electric power piping lane inwall swelled ring support base - Google Patents
PCCP electric power piping lane inwall swelled ring support base Download PDFInfo
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- CN204464920U CN204464920U CN201520072586.2U CN201520072586U CN204464920U CN 204464920 U CN204464920 U CN 204464920U CN 201520072586 U CN201520072586 U CN 201520072586U CN 204464920 U CN204464920 U CN 204464920U
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Abstract
PCCP electric power piping lane inwall swelled ring support base, circumferential profile steel seat ring body (1) the preceding paragraph local disconnects, and holding device (2) is connected between two side cleaved facets of this gap, this holding device (2) is coaxially installed with top board (4) and screw rod (5), wherein screw rod (5) welding edges or be threaded through at least one top board (4), and, at least end face of direct or indirect rigid top stressed joint circumferential profile steel seat ring body (1) gap of one end top board (4).By the hoop holder device being easy to install or remove that design can hold out against from inwall, effectively to utilize prefabricate Prestressed concrete cylinder pipe as the foundation structure of electric power piping lane, after making to combine components such as installing respective cable support, lighting device and insulation footboard thereon, meet cable design and lay requirement, high permeability resistant ensures that it is high-strength, under can require, have applied widely, the advantages such as the economic life is long, anti-seismic performance good, easy for installation.
Description
Technical field
The utility model relates to the architecture advances technology of electric power piping lane engineering equipment device, especially PCCP electric power piping lane inwall swelled ring support base.
Background technology
Prestressed concrete cylinder pipe (Prestressed Concrete Cylinder Pipe; write a Chinese character in simplified form PCCP) refer to and be wound around ring orientation prestress steel wire with on the high-strength concrete tube core of steel cylinder, then the cement mortar protective course of spray densification thereon and the water-supply-pipe made.PCCP adopts steel bell and spigot, welded together with steel cylinder, and the fluted and cushion rubber of bell and spigot defines the flexible joint of slidingtype cushion rubber.PCCP is by sheet metal, the composite pipe that high tensile steel wire and concrete are formed, it fully and has synthetically played the tension of steel, easy sealing and concrete resistance to compression, decay resistance, there is high leakproofness, high strength and the impervious characteristic of height, bear interior external pressure higher, joint tighness is good, shock resistance is strong, convenient and quick construction, antiseptic property is good, the characteristic such as easy to maintenance, pay close attention to by engineering circles, be widely used in long interval water conveying tunnel, pressure inverted-siphon, urban water supply engineering, industry pressure water conveyer pipeline, electric power plant circulating water engineering sewer pipe, pressure blowdown main etc.Be applicable to the large-scale water delivery engineering between trans-regional water head site, the water supply and distribution pipe network of running water, industry and agricultural irrigation systems, electric power plant circulating water pipeline, various municipal pressure blowdown main pipeline and inverted siphon etc., widely use in the world.
Traditional piping lane adopts internal-wall concrete pre-embedded steel slab, is then welded on pre-embedded steel slab by cable bearer base, piping lane is firmly connected with bracket base, form stable overall structure, thus provides the carrying of sufficient intensity basic for cabling.
Manufacturing novel electric power piping lane with the intrinsic advantage of PCCP, is do not changing its pipe structure pattern, adapts to the requirement of PCCP electric power piping lane.
Utility model content
The purpose of this utility model is to provide PCCP electric power piping lane inwall swelled ring support base, and what can hold out against at PCCP inwall is easy to installation or removal, effectively to utilize prefabricate Prestressed concrete cylinder pipe as the foundation structure of electric power piping lane.
The purpose of this utility model will be realized by following technical measures: comprise circumferential profile steel seat ring body, holding device, top board and screw rod; Circumferential profile steel seat ring body the preceding paragraph local disconnects, and holding device is connected between two side cleaved facets of this gap, this holding device is coaxially installed with top board and screw rod, wherein screw rod welding edges or be threaded through at least one top board, and, at least end face of one end top board direct or indirect rigid top stressed joint circumferential profile steel seat ring body gap.
Especially, holding device at least holds out against by insulation offset plate the end face connecting annular deformed steel seat ring body gap in one end.
Especially, screw rod coaxially passes or spin spring washer and plain washer.
Especially, at least one end face of circumferential profile steel seat ring body gap is welded and fixed end plate.
Especially, two end faces of the gap of circumferential profile steel seat ring body are welded and fixed an end plate respectively, screw rod one end of holding device to be stretched in an end plate preformed hole through spring washer and plain washer and fastening with double nut, and this screw rod other end welding top plate also holds out against the end plate of opposite side by the offset plate that insulate.
Advantage of the present utility model and effect: the hoop holder device being easy to install or remove that can be held out against from inwall by design, effectively to utilize prefabricate Prestressed concrete cylinder pipe as the foundation structure of electric power piping lane, make to combine thereon and respective cable support is installed, after the component such as lighting device and insulation footboard, meet cable design and lay requirement, improve and produce and installation effectiveness, guarantee not seep water, shortening production cycle, reduce to produce and install and maintenance cost, ensure that it is high-strength, under high permeability resistant can require, have applied widely, economic life is long, anti-seismic performance is good, the advantage such as easy for installation.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 structural representation.
Fig. 2 holds out against structural representation in the utility model embodiment 1.
Reference numeral comprises: circumferential profile steel seat ring body 1, holding device 2, insulation offset plate 3, top board 4, screw rod 5, spring washer 6, plain washer 7, end plate 8.
Embodiment
The utility model principle is, be fixed in piping lane for the Components installation of necessity is held out against to prefabricated deformed steel, and PCCP self structure can not be destroyed, although practice weekly notes can have multiple choices, often kind of possible CONSTRUCTED SPECIFICATION all needs to do deep researching and analysing.
The utility model comprises: circumferential profile steel seat ring body 1, holding device 2, top board 4 or screw rod 5.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, circumferential profile steel seat ring body 1 the preceding paragraph local disconnects, and holding device 2 is connected between two side cleaved facets of this gap, this holding device 2 is coaxially installed with top board 4 and screw rod 5, wherein screw rod 5 welding edges or be threaded through at least one top board 4, and, at least end face of direct or indirect rigid top stressed joint circumferential profile steel seat ring body 1 gap of one end top board 4.
In aforementioned, holding device 2 at least one end holds out against by insulation offset plate 3 end face connecting annular deformed steel seat ring body 1 gap.
In aforementioned, screw rod 5 coaxially passes or spin spring washer 6 and plain washer 7.
In aforementioned, at least one end face of circumferential profile steel seat ring body 1 gap is welded and fixed end plate 8.
In aforementioned, as shown in Figure 2, two end faces of the gap of circumferential profile steel seat ring body 1 are welded and fixed an end plate 8 respectively, screw rod 5 one end of holding device 2 to be stretched in end plate 8 preformed hole through spring washer 6 and plain washer 7 and fastening with double nut, and this screw rod 5 other end welding top plate 4 also holds out against the end plate 8 of opposite side by insulation offset plate 3.
The utility model embodiment is when installing application, and operating procedure comprises:
1, deformed steel is carried out scale volume circle circularize deformed steel seat ring body 1 after, in the deformed steel both-side opening place of this circumferential profile steel seat ring body 1 difference welded end plate 8, make it firmly to be connected with the deformed steel of circumferential profile steel seat ring body 1, wherein, a side end panel 8 is reserved with the hole coordinated with screw rod 5.
2, at circumferential profile steel seat ring body 1 both sides diverse location according to the demand of installing cables set spacing, prefabricated installing hole.
2, at screw rod 5 head welding top plate 4, the supporting role of screw rod 5 is strengthened.
3, prepare the insulation offset plate 3 that size is greater than end plate 8, be convenient to install.
4, screw rod 5 is when holding out against, by spring washer 6, plain washer 7 and double nut with the use of, the better firm performance ensureing junction.
The innovative point of the utility model embodiment be to utilize holding device 2, deformed steel and insulation offset plate 3 with the use of, under the structure not changing PCCP electric power piping lane and production technology situation, reach the instructions for use of electric power piping lane bracket base.
The utility model, this kind of bracket base not only ensure that the structure superiority of PCCP as electric power piping lane, and meet cable laying code requirement, meanwhile, can batch Prefabrication, quality easily controls, packaging efficiency is high, and installation is simple, convenient, therefore, it is a kind of novel PCCP electric power piping lane special stand base.Utilize holding device 2 to be fixed connection, at holding device 2 and deformed steel end plate 8 place installing insulating offset plate 3, meet the requirement of underground cable laying, solve the difficult point of PCCP electric power piping lane installing cables support.
Claims (5)
1.PCCP electric power piping lane inwall swelled ring support base, comprises circumferential profile steel seat ring body (1), holding device (2), top board (4) and screw rod (5); It is characterized in that, circumferential profile steel seat ring body (1) the preceding paragraph local disconnects, and holding device (2) is connected between two side cleaved facets of this gap, this holding device (2) is coaxially installed with top board (4) and screw rod (5), wherein screw rod (5) welding edges or be threaded through at least one top board (4), and, at least end face of direct or indirect rigid top stressed joint circumferential profile steel seat ring body (1) gap of one end top board (4).
2. PCCP electric power piping lane inwall swelled ring support base as claimed in claim 1, it is characterized in that, holding device (2) at least one end holds out against by insulation offset plate (3) end face connecting annular deformed steel seat ring body (1) gap.
3. PCCP electric power piping lane inwall swelled ring support base as claimed in claim 1, is characterized in that, screw rod (5) upper coaxial through or the spring washer that spins (6) and plain washer (7).
4. PCCP electric power piping lane inwall swelled ring support base as claimed in claim 1, is characterized in that, at least one end face of circumferential profile steel seat ring body (1) gap is welded and fixed end plate (8).
5. PCCP electric power piping lane inwall swelled ring support base as claimed in claim 1, it is characterized in that, two end faces of the gap of circumferential profile steel seat ring body (1) are welded and fixed an end plate (8) respectively, screw rod (5) one end of holding device (2) to be stretched in an end plate (8) preformed hole through spring washer (6) and plain washer (7) and fastening with double nut, and this screw rod (5) other end welding top plate (4) also holds out against the end plate (8) of opposite side by the offset plate (3) that insulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072586.2U CN204464920U (en) | 2015-01-28 | 2015-01-28 | PCCP electric power piping lane inwall swelled ring support base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072586.2U CN204464920U (en) | 2015-01-28 | 2015-01-28 | PCCP electric power piping lane inwall swelled ring support base |
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| Publication Number | Publication Date |
|---|---|
| CN204464920U true CN204464920U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520072586.2U Active CN204464920U (en) | 2015-01-28 | 2015-01-28 | PCCP electric power piping lane inwall swelled ring support base |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958397A (en) * | 2016-05-31 | 2016-09-21 | 新疆大华龙管业有限公司 | Flexible joint reinforced concrete composite high-molecular waterproof layer electric power gallery |
-
2015
- 2015-01-28 CN CN201520072586.2U patent/CN204464920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958397A (en) * | 2016-05-31 | 2016-09-21 | 新疆大华龙管业有限公司 | Flexible joint reinforced concrete composite high-molecular waterproof layer electric power gallery |
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