CN202660219U - 1 ten thousand cubic meter to 10 ten thousand cubic meter cabinet capacity one-section type low pressure rubber film sealing gas cabinet - Google Patents
1 ten thousand cubic meter to 10 ten thousand cubic meter cabinet capacity one-section type low pressure rubber film sealing gas cabinet Download PDFInfo
- Publication number
- CN202660219U CN202660219U CN 201220272362 CN201220272362U CN202660219U CN 202660219 U CN202660219 U CN 202660219U CN 201220272362 CN201220272362 CN 201220272362 CN 201220272362 U CN201220272362 U CN 201220272362U CN 202660219 U CN202660219 U CN 202660219U
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- piston
- gas holder
- wire rope
- leveling
- reinforced concrete
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Abstract
The utility model discloses a 1 ten thousand cubic meter to 10 ten thousand cubic meter cabinet capacity one-section type low pressure rubber film sealing gas cabinet so as to solve the problems that pressure is unstable, a piston drifts, materials are wasted, a leveling suspension centre is high, stress is unreasonable and the like when an existing rubber film sealing gas cabinet operates. The sealing gas cabinet comprises a gas cabinet top plate, a gas cabinet lateral plate, a gas cabinet bottom plate, rubber film and a piston. The piston is composed of a piston rail, a piston steel bottom plate and a reinforced concrete ring beam. The piston steel bottom plate is provided with a leveling suspension centre, a steel wire rope position-limiting device is arranged on the top portion of the piston rail, and a leveling steel wire rope is connected with the steel wire rope position-limiting device and the leveling suspension centre in sequence. The sealing gas cabinet has the advantages that pressure in the interior of the gas cabinet is stable, fluctuation range of the pressure is small, operation is easy and convenient; and a steel wire rope suspension centre is directly connected with the reinforced concrete ring beam and close to the center of gravity of the piston, and the steel wire rope position-limiting device is arranged at the top of the piston rail, so that shake of the piston and a steel wire rope is lessened, and levelness of a leveling device for adjustment of the piston is improved.
Description
Technical field
The utility model relates to a kind of 10,000～10 ten thousand stere cabinets and holds the rubber diaphragm sealed gas holder of one-part form low pressure.
Background technique
Be subjected to the effects limit such as rubber membrane factory factory length, domestic rubber diaphragm-sealed accumulator cabinet engineering all is to adopt two section type basically at present, there is pressure instability in the two section type operation, piston and T fence decentraction, piston drift, complex procedures, the defectives such as waste of material, two section type leveling suspension centre is located at the bottom, but top does not have spacing measure, piston adopts frame-type upright in the one-part form technology that occurs, single-layer lattice shell formula piston base plate, the leveling suspension centre is located at the technology such as piston fence top, although but frame-type upright is wherein made simple stressed unreasonable, higher to construction requirement, and steel using amount is large; The piston steel base plate is made into the single-layer lattice shell form, although making the temporary supporting of piston during the end of a year or month has cancelled, structure is neat, but steel using amount is sharp risen, and changed the good stress form of original two section type piston steel base plate, and piston is only in maintenance or just feel at ease when stopping to produce, in servicely at ordinary times do not feel at ease, therefore adopt this kind form to cause unnecessary waste, and the inner dead space of gas holder is larger; The leveling suspension centre is arranged at piston fence top, although the stroke of leveling wire rope is shortened, the leveling suspension centre be generally positioned at horizontal rib in stride the position, stressed unfavorable to the fence top ribs, easily cause collapse accident, and force bearing point vertical direction from the center of gravity of piston structure away from.
The model utility content
For overcoming defects, the purpose of this utility model provides a kind of 10,000～10 ten thousand stere cabinets and holds one and have high, stressed unreasonable etc. the problem of pressure instability, piston drift, waste of material, leveling suspension centre to solve existing rubber diaphragm sealed gas holder operation.
For achieving the above object, a kind of 10,000～10 ten thousand stere cabinets described in the utility model hold the rubber diaphragm sealed gas holder of one-part form low pressure, comprise by the gas holder top board, the gas holder that gas holder side plate and gas holder base plate form, be provided with piston in the gas holder, be connected with the leveling wire rope on the piston, be provided with rubber membrane between piston and the gas holder side plate, described piston comprises the piston steel base plate, be fixed in piston steel base plate reinforced concrete circle beam all around, and be arranged at the reinforced concrete circle beam outside and be fixed in piston fence on the piston steel base plate, described piston fence comprises some vertical equally distributed trellis columns, be equipped with annular truss between adjacent two trellis columns, be provided with the leveling suspension centre near concrete reinforcement ring beam place on the described piston steel base plate, piston fence top is provided with steel wire rope limiter, and the leveling wire rope is connecting steel wire ropes limit stoper and leveling suspension centre successively.
Further, described leveling suspension centre is affixed with reinforced concrete circle beam and trellis column respectively by H shaped steel.
Further, the both sides steel plate of described reinforced concrete circle beam and piston steel base plate form the box-beam structure of a upper opening, and its inside is filled with reinforced concrete.
The beneficial effects of the utility model are: can be applied to be lower than in the low pressure cloth-curtain type gas holder of 5kPa, and the pressure stability of gas holder inside, the pressure surge scope is little, moves simple and conveniently, safeguards simple; Greatly save material consumption, installation and maintenance are convenient; The direct connecting reinforcement concrete of wire rope suspension centre ring beam near the center of gravity of piston, and arranges steel wire rope limiter on piston fence top, reduce simultaneously the shake of piston and wire rope, greatly improved the levelness of levelling device regulating piston, reasonable stress, construction is simple, and is safe and reliable.
Description of drawings
Fig. 1 is the form structure generalized section that described 10,000～10 ten thousand stere cabinets of the utility model embodiment hold the rubber diaphragm sealed gas holder of one-part form low pressure;
Fig. 2 is the structural representation that described 10,000～10 ten thousand stere cabinets of the utility model embodiment hold annular truss in the one-part form high-pressure rubber-film sealing gas holder;
Fig. 3 is the linkage structure enlarged view that described 10,000～10 ten thousand stere cabinets of the utility model embodiment hold trellis column, reinforced concrete circle beam and piston steel base plate in the one-part form high-pressure rubber-film sealing gas holder.
Embodiment
Below in conjunction with Figure of description the utility model is further described.
As shown in Figure 1, described 10,000～10 ten thousand stere cabinets of the utility model embodiment hold the rubber diaphragm sealed gas holder of one-part form low pressure, comprise the gas holder that is formed by gas holder top board, gas holder side plate 9 and gas holder base plate 11, the side plate strengthening rib is installed on the gas holder side 9, gas holder base plate 11 is provided with some temporary supportings 3 (when having an accident or during inspecting state, the piston end of a year or month, piston steel base plate 1 and reinforced concrete circle beam 2 are bearing on the temporary supporting 3.), be provided with piston in the gas holder, be provided with rubber membrane 10 between piston and the gas holder side plate 9, piston can be in gas holder free lifting.
Shown in piston by piston steel base plate 1, reinforced concrete circle beam 2 forms with the piston fence that is arranged at reinforced concrete circle beam 2 outsides, the piston fence is fixed on the piston steel base plate 1, piston steel base plate 1 periphery is fixed on the reinforced concrete circle beam 2, piston steel base plate 1 complete bearing tension, brought into play to greatest extent the stress performance of material, piston steel base plate 1 load passes to reinforced concrete circle beam 2 uniformly simultaneously, the moment of torsion minimum that reinforced concrete circle beam 2 is born is the most even, make like this reinforced concrete circle beam 2 can adopt opened type, saving steel greatly, even if the concrete in the reinforced concrete circle beam 2 is not built full, do not need to arrange special measure yet and come antitorque.
Described piston fence is comprised of some vertical and trellis columns 6 that are evenly arranged and the annular truss 5 that is arranged at 6 of adjacent two trellis columns, and according to the characteristics of gas holder low pressure, the single pole length of annular truss 5 is less than or equal to 2m.
Be positioned at reinforced concrete circle beam 2 avris places at described piston steel base plate 1 and be provided with leveling suspension centre 4, piston fence top is provided with steel wire rope limiter 7, and connecting steel wire ropes is spacing successively fills 7 and put and leveling suspension centre 4 for leveling wire rope 8.
Described piston steel base plate 1 is surface single layer board spherical in shape, its thickness is 5～6mm, be fixed on the reinforced concrete circle beam 2 around the piston steel base plate 1, reinforced concrete circle beam 2 both sides are steel plate, itself and piston steel base plate 1 form the box-beam structure of a upper opening, the opening on reinforced concrete circle beam 2 tops is by angle steel and steel plate drawknot, and section is filled with reinforced concrete (according to the gas holder pressure demand, the concrete in the ring beam can fill up also and can not fill up) within it.
Be provided with trellis column 6 at reinforced concrete circle beam 2 and piston steel base plate 1, as shown in Figure 3, according to interior pressure and volume of gas cabinet can set the size of trellis column 6 and size (trellis column 6 arrange general 2 times to the column number of gas holder), connected by annular truss 5 between adjacent two trellis columns 6, as shown in Figure 2, annular truss 5 mainly bears horizontal pressure force that rubber membrane 10 transmits and for trellis column 6 provides lateral support, and doubles as horizontal aisle function.
As shown in Figure 1, leveling suspension centre 4 is arranged on the piston steel base plate 1, it is affixed with reinforced concrete circle beam 2 and trellis column 6 respectively by H shaped steel, make the position in the vertical direction of leveling suspension centre 4 comparatively approaching from the piston center of gravity, can not increase extra load, simultaneously at piston fence top steel wire rope limiter 7 is set, the lateral displacement that effectively stops wire rope 8, greatly improve the stability of leveling, solve simultaneously wire rope suspension centre load to the adverse effect of structure, solved two section type leveling shakiness and high, the stressed irrational problem of existing one-part form technology suspension centre.
Above; it only is preferred embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (3)
1. a ten thousand stere cabinet holds the rubber diaphragm sealed gas holder of one-part form low pressure, comprise by the gas holder top board, the gas holder that gas holder side plate and gas holder base plate form, be provided with piston in the gas holder, be connected with the leveling wire rope on the piston, be provided with rubber membrane between piston and the gas holder side plate, described piston comprises the piston steel base plate, be fixed in piston steel base plate reinforced concrete circle beam all around, and be arranged at the reinforced concrete circle beam outside and be fixed in piston fence on the piston steel base plate, it is characterized in that, described piston fence comprises some vertical equally distributed trellis columns, be equipped with annular truss between adjacent two trellis columns, be provided with the leveling suspension centre near concrete reinforcement ring beam place on the described piston steel base plate, piston fence top is provided with steel wire rope limiter, and the leveling wire rope is connecting steel wire ropes limit stoper and leveling suspension centre successively.
2. 10,000～10 ten thousand stere cabinets according to claim 1 hold the rubber diaphragm sealed gas holder of one-part form low pressure, it is characterized in that, described leveling suspension centre is affixed with reinforced concrete circle beam and trellis column respectively by H shaped steel.
3. 10,000～10 ten thousand stere cabinets according to claim 1 hold the rubber diaphragm sealed gas holder of one-part form low pressure, it is characterized in that, the both sides steel plate of described reinforced concrete circle beam and piston steel base plate form the box-beam structure of a upper opening, and its inside is filled with reinforced concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272362 CN202660219U (en) | 2012-06-08 | 2012-06-08 | 1 ten thousand cubic meter to 10 ten thousand cubic meter cabinet capacity one-section type low pressure rubber film sealing gas cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272362 CN202660219U (en) | 2012-06-08 | 2012-06-08 | 1 ten thousand cubic meter to 10 ten thousand cubic meter cabinet capacity one-section type low pressure rubber film sealing gas cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660219U true CN202660219U (en) | 2013-01-09 |
Family
ID=47455128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272362 Expired - Lifetime CN202660219U (en) | 2012-06-08 | 2012-06-08 | 1 ten thousand cubic meter to 10 ten thousand cubic meter cabinet capacity one-section type low pressure rubber film sealing gas cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061984A (en) * | 2017-06-23 | 2017-08-18 | 重庆科技学院 | A kind of piston support system for gas chamber air spring pole wind tunnel test |
| CN111706778A (en) * | 2020-06-13 | 2020-09-25 | 中国化学工程第十一建设有限公司 | Construction method of dry type gas holder |
-
2012
- 2012-06-08 CN CN 201220272362 patent/CN202660219U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061984A (en) * | 2017-06-23 | 2017-08-18 | 重庆科技学院 | A kind of piston support system for gas chamber air spring pole wind tunnel test |
| CN107061984B (en) * | 2017-06-23 | 2023-04-28 | 重庆科技学院 | Piston support system for gas holder aeroelastic model wind tunnel test |
| CN111706778A (en) * | 2020-06-13 | 2020-09-25 | 中国化学工程第十一建设有限公司 | Construction method of dry type gas holder |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |
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| CX01 | Expiry of patent term |