CN206829361U - A kind of counter weight device of removable air-supported membrane structures - Google Patents
A kind of counter weight device of removable air-supported membrane structures Download PDFInfo
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- CN206829361U CN206829361U CN201720280365.3U CN201720280365U CN206829361U CN 206829361 U CN206829361 U CN 206829361U CN 201720280365 U CN201720280365 U CN 201720280365U CN 206829361 U CN206829361 U CN 206829361U
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- infantees
- weight device
- balance pocket
- counter balance
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Abstract
A kind of counter weight device of removable air-supported membrane structures, including aerated film 1, counter balance pocket 2, counterweight element 4, anchorage line 8 and anchoring piece 9, the bottom film side of aerated film 1 is arranged at the midline position of the upper surface of counter balance pocket 2, the midline position up and down of the connection inner surface of counter balance pocket 2 is provided through an isolation strip 3, counter balance pocket 2 is divided into inside and outside two cavitys by isolation strip 3 in the horizontal direction, counterweight element 4 is arranged in the interior outer chamber of counter balance pocket 2, one end drawknot of anchorage line 8 is in the main body waist of counter balance pocket 2, the other end is connected with the anchoring piece 9, the counter weight device of the structure can keep the force stability of aerated film main body in a plurality of directions, it is and simple in construction, safely cleaning, adapt to the installation requirements to different shaping and state of ground, facilitate the quick assembling of removable air bearing formula membrane building.
Description
Technical field
Recreation facility construction applications are the utility model is related to, specifically a kind of counterweight of removable air-supported membrane structures
Device.
Background technology
In today's society building field, air-supported membrane structures Building technology reaches its maturity, and application is more and more extensive, one side
Face is because structure is relatively easy, and indoor to be supported without any framework or beam column, cost is relatively low, on the other hand big more than 30 meters
Possesses larger space advantage in span building structures with respect to steel structure.
At present, air-supported membrane structures building uses infrastructure project, and what is continued to use is that formula film top is held in capital construction formula base aerating
Combination, this structure cause whole when suitable for the construction style of small span because electric and capital construction part accounting is larger
Body cost performance is not high；And there are many restrictions in the various shapes that the base of capital construction formula encloses to building, it is difficult to build out edge
Irregular construction style, the base coordination aesthetic property overall with film top can also be affected；Meanwhile to tackle some outdoor business
For the demand of covered court, capital construction facility builds not only that time-consuming, cost is high for industry popularization activity and interim recreation ground, and
Need to remove during activity end, the recycling of resource can not be accomplished.Therefore, moveable air-supported membrane structures are above mentioned problem
Propose a kind of new solution route.
In the prior art, removable air-supported membrane structures are that the film side of membrane structure is directly fixed on into ground or ground is attached
In category structure and by continuing to supply into film so as to form blown film space, the fixed form on film side and ground is more using mixed
Solidifying soil pours the counterweight versions fixed with prefabricated section, although this mode can keep the higher stability of aerated film,
Carry out not only expending a large amount of manpower and materials bases during pouring installation or prefabricated balancing weight, and because type of attachment is more solid
It is fixed, can not meet the needs of in particular cases membrane structure is for quick mobile and installation, therefore extend installation and moving period.
Patent No. CN201220185188.8 patented technology discloses a kind of counterweight mode of mobile air film support node, this kind of side
Formula realizes the Fast Installation of membrane structure building in the form of counterweight sandbag combination earth anchorage, but this kind of structure is carrying out sand
It is packed fill out and ground anchor fix when it is relatively complicated, need to film surface install additional Membrane cover steel pipe, and sandbag Membrane cover stress pull it is lower easily occur
Upset movement causes membrane structure entirety unbalance stress, so as to cause air-tightness bad.Therefore, exploitation is a kind of loads quick, stress
Uniformly, link firm counter weight construction and seem very necessary.
The content of the invention
Based on above variety of problems and design defect, the utility model provides a kind of new removable air bearing formula film knot
The counter weight device of structure, it can be needed to realize Fast Installation and fixation according to use occasion, the counter weight device uses flexible counterweight, dress
Fill out fast, freely, overall structure uniform force is firm, can effectively maintain the matrix stable of air-supported membrane structures, and make for layout
Film body possesses certain wind loading rating, ensure that air-supported membrane structures as interim indoor place can safe and secure use.
To achieve the above object, technical solution adopted in the utility model is：
A kind of counter weight device of removable air bearing formula film, including aerated film, counter balance pocket, counterweight element, anchorage line and anchor
Firmware, aerated film bottom film side are arranged at the midline position of counter balance pocket upper surface, counter balance pocket be by upper infantees and lower infantees above and below
The semi-open cavity body structure to be formed is enclosed, the midline position up and down of connection counter balance pocket inner surface is provided through an isolation strip, every
Counter balance pocket is divided into inside and outside two cavitys in the horizontal direction from band, counterweight element is arranged in the interior outer chamber of counter balance pocket, is anchored
Rope one end drawknot is connected in counter balance pocket main body waist, the other end with the anchoring piece.
As a kind of preferred scheme, aerated film bottom Mo Bian borders are provided with multiple counter balance pockets.
As a kind of preferred scheme, the upper infantees and lower infantees are set around counterweight element outer peripheral face, and lower infantees
Enclose length and enclose length more than upper infantees.
As a kind of preferred scheme, the upper infantees and lower infantees edge correspondence position are provided with infantees attachment means, on
It can be connected between infantees and lower infantees by various ways such as wire rope handling, slide fastener, eye-splices.
As a kind of preferred scheme, the counterweight element is using counterweight versions such as water bag, fine sand bag, prefabricated sections.
As a kind of preferred scheme, described anchorage line one end is fixed on the infantees connection dress between infantees and lower infantees
Put.
As a kind of preferred scheme, the upper surface of the upper infantees, which is provided with, blocks drop cloth, and the length for blocking drop cloth should foot
To cover the connection breach of infantees up and down to play beautification function.
As a kind of preferred scheme, the anchorage line is arranged around counter balance pocket waist circumferential interval.
As a kind of preferred scheme, length adjustment buckle is provided with the anchorage line, regulation buckle can be adjusted in rope
Save to locking rope body during appropriate length.
As a kind of preferred scheme, the anchoring piece is using a variety of fixed forms such as earth anchor, expansion bolts.
Beneficial effect：
1st, the counter weight device of removable air bearing formula film prepared by the utility model employs divides counter balance pocket in the horizontal direction
For two cavitys, and the structure type of isolation strip is set at middle part, the stress equalization of Weighting system can be strengthened：Use isolation strip
It is overall because tractive force upward caused by gas pressure, the oblique inwardly drawing of internal weights unit are filled to involve aerated film downwards
For air film to offset film wall by expansive force outside caused by gas pressure, outside counterweight element is oblique outwards to pull aerated film to resist
The extruding inside to film wall such as extraneous wind-force, so as to realize to aerated film film body on three Impact directions simultaneously reversely involve
Effect, the uniform force and stability of film body are effectively increased, improve the safety and wind loading rating of membrane structure.
2nd, the counter weight device counter balance pocket of removable air bearing formula film prepared by the utility model employs flat cross section structure, should
On the one hand kind of structure advantageously reduces counterweight center of gravity, increase the stability of counterweight, on the other hand adds counter balance pocket and ground
Contact area, increase the frictional force between counterweight and ground, keeping counter balance pocket, easy glide is not overturn, while is advantageous to counter balance pocket and ground
Good fitting is formed between face, so as to increase the air-tightness between film body and ground.
3rd, the counter weight device of removable air bearing formula film prepared by the utility model employs the flexible materials such as water as counterweight
Unit, so as to ensure that hard corner angle are not present in any position in counter balance pocket, the accident of colliding between human body and counter balance pocket is avoided, is matched somebody with somebody
The water storage convenient material drawing that weight unit uses, used water can realize secondary use by irrigating flowers and trees, in removable air bearing formula
Any counterweight rubbish, and convenient filling is not present when dismantling in membrane structure, and flexible counter balance pocket, which is laid on ground, to be destroyed
Earth construction.
4th, the counter balance pocket of the counter weight device of removable air bearing formula film prepared by the utility model is used around aerated film bottom
The arrangement that film side border multistage is set, the water bag counterweight element of subsection setup on the one hand can be by regulating and controlling the water filling in bag
Amount adapts to the uneven situation in ground, at the same the water bag that sets of multistage be advantageous to film wall base curved profile put sizing, bendable
Song furnishes out the various camber line moulding that structure of capital construction is difficult to.
5th, the counter weight device of removable air bearing formula film prepared by the utility model is provided with the upper surface of upper infantees blocks
Drop cloth, block drop cloth and on the one hand possess aproll effect, water conservancy diversion evacuation effect can be played to the water flowed down on film wall, on the other hand may be used
The connection breach or counter balance pocket overall structure of infantees up and down are covered, enhance the harmony and aesthetic property between film body and ground.
6th, the counter weight device of removable air bearing formula film prepared by the utility model is provided with anchoring piece outside, enhances film body
The resistivity of unexpected high wind is tackled, prevents aerated film counter weight construction under high wind effect because the generation of frictional ground force deficiency is horizontal
Displacement, the freely adjustable rope lengths of buckle set on anchorage line, when air film integrally needs small size to move without moving
Dynamic anchoring piece position.
7th, the counter weight device of removable air bearing formula film prepared by the utility model, counterweight element filling is quick, processing technology
Simply, cost is cheap, and large-scale batch production can be achieved.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the counter weight device of removable air bearing formula film；
Fig. 2 is the anchorage line coupling part structural representation of counter weight device；
Brief description of the drawings：1st, aerated film, 2, counter balance pocket, 3, isolation strip, 4, counterweight element, 5, upper infantees, 6, lower infantees, 7, hide
Door cloth, 8, anchorage line, 9, anchoring piece, 10, length adjustment buckle, 11, infantees attachment means.
Embodiment
The technical solution of the utility model is discussed further below in conjunction with drawings and Examples.
Embodiment：
The integral installation structure of the counter weight device of removable air bearing formula film provided by the utility model a kind of as shown in figure 1,
Overall air bearing formula film is closing dome structure building, and the membrane material of air bearing formula film selects 0.48mm thick and high-strength degree modified PVC high scores
Sub- material is made, and stretch-proof and possesses flame-retarding characteristic, and membrane material surface has carried out comprehensive anti-oxidation processing.Overall air film structure does not make
With capital construction facility, several counter balance pockets 2 are provided with to be used as fixed air-supported membrane structures around the bottom border of air bearing formula film
Weighting system, the quantity of counter balance pocket 2 depending on the base girth of air bearing formula film, the length of single counter balance pocket 2 for 1 to 3 meter from
By setting, the counter balance pocket 2 that multistage is set joins end to end arrangement so as to form the bottom profile of overall air-supported membrane structures.
Aerated film 1 is the film body part of air-supported membrane structures, and the bottom film side of aerated film 1 is arranged at the upper surface of counter balance pocket 2
Midline position, junction uses high frequency heat seal welding, and counter balance pocket 2 is to enclose shape up and down by upper infantees 5 and lower two parts of infantees 6
Into semi-open cavity body structure, opening is left between upper infantees and lower infantees to facilitate the filling of built-in counterweight element 4.Connect counterweight
The top and bottom midline position of 2 cavity inner surfaces of bag is provided through an isolation strip 3, and isolation strip 3 is by the cavity body structure edge of counter balance pocket 2
Horizontal direction is divided into inside and outside two cavitys.Counterweight element 4 is parallel to be loaded in the interior outer chamber of counter balance pocket 2, and counterweight element 4 is to adopt
The closed bagging of the water storage made of high-strength PVC material, upper infantees 5 and lower infantees 6 are around the outer peripheral face of counterweight element 4 fitting parcel
Formed and accommodate cylinder, the length that encloses of lower infantees 6 encloses length so that the connection breach of upper and lower infantees more than upper infantees 5
Positioned at the stringcourse above position of counterweight element cylinder.Infantees is provided with the correspondence position at upper infantees 5 and lower infantees 6 connection edge
Attachment means 11, infantees attachment means 11 can use a variety of connections such as the connection of cross formula wire rope handling, Moveable hinged connection, eye-splice connection
Form, as shown in Figure 2.Anchorage line 8 is that high-strength rope, its one end pass through clasp drawknot made of the high-strength nylon yarns of 1000D
In the infantees attachment means 11 of the main body waist of counter balance pocket 2, the other end is connected with anchoring piece 9, and anchorage line 8 surrounds air bearing formula film
Bottom circumferential interval arrangement, two adjacent 81 to 2 meter of arrangement intervals of anchorage line, anchoring piece 9 can use earth anchor, expansion bolt etc.
A variety of fixed forms.Length adjustment buckle 10,10 freely adjustable rope of length adjustment buckle are erected with the rope body of anchorage line 8
Length and the locking rope body when rope is adjusted to appropriate length, rope length need to be only adjusted when air film integrally needs small size to move
Degree and mobile counterweight bag 2 can be without the mobile positions of anchoring piece 9, so as to maintain the integrality on fixed position ground.In addition,
It is additionally provided with the upper surface of upper infantees 5 and blocks drop cloth 7, the length for blocking drop cloth 7 sets company enough to cover upper and lower infantees
Breach is connect, the outer surface for blocking drop cloth 7 is consistent by air brushing and the outer membrane wall tone of air bearing formula film, so as to play enhancing
The effect of harmony and aesthetic property between film body and ground, when film body appearance has under current, block drop cloth 7 and can also act as flow-guiding cloth
Function, avoid current from flowing inward into and impregnate counter weight device.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New design and protection domain is defined, common in this area on the premise of the utility model design conception is not departed from
The all variations and modifications that engineers and technicians make to the technical solution of the utility model, guarantor of the present utility model all should be fallen into
Protect scope.
Claims (10)
1. a kind of counter weight device of removable air-supported membrane structures, including aerated film（1）, counter balance pocket（2）, counterweight element（4）, anchor
Gu rope（8）And anchoring piece（9）, aerated film（1）Bottom film side is arranged at counter balance pocket（2）The midline position of upper surface, its feature
It is：The counter balance pocket（2）For by upper infantees（5）With lower infantees（6）The semi-open cavity body structure to be formed is enclosed up and down, connection is matched somebody with somebody
Weight bag（2）The midline position up and down of inner surface is provided through an isolation strip（3）, the isolation strip（3）By counter balance pocket（2）Along water
Square to being divided into inside and outside two cavitys, counterweight element（4）It is arranged at counter balance pocket（2）Interior outer chamber in, the anchorage line（8）
One end drawknot is in counter balance pocket（2）Main body waist, the other end and the anchoring piece（9）Connection.
A kind of 2. counter weight device of removable air-supported membrane structures according to claim 1, it is characterised in that：Around inflation
Film（1）Bottom Mo Bian borders are provided with multiple counter balance pockets（2）.
A kind of 3. counter weight device of removable air-supported membrane structures according to claim 1, it is characterised in that：The upper bag
Cloth（5）With lower infantees（6）Around counterweight element（4）Outer peripheral face is set, and lower infantees（6）The length that encloses be more than upper infantees（5）
Enclose length.
A kind of 4. counter weight device of removable air-supported membrane structures according to claim 1, it is characterised in that：The upper bag
Cloth（5）With lower infantees（6）Edge correspondence position is provided with infantees attachment means（11）, infantees attachment means（11）Can be that wire rope handling connects
Connect, slide fastener connects, eye-splice connection.
A kind of 5. counter weight device of removable air-supported membrane structures according to claim 1, it is characterised in that：The counterweight
Unit（4）Using counterweight versions such as water bag, sandbag, prefabricated sections.
A kind of 6. counter weight device of removable air-supported membrane structures according to claim 1, it is characterised in that：The anchoring
Rope（8）One end is fixed on infantees（5）With lower infantees（6）Between infantees attachment means（11）On.
A kind of 7. counter weight device of removable air-supported membrane structures according to claim 1, it is characterised in that：The upper bag
Cloth（5）Upper surface be provided with and block drop cloth（7）.
A kind of 8. counter weight device of removable air-supported membrane structures according to claim 1, it is characterised in that：The anchoring
Rope（8）Around counter balance pocket（2）Waist circumferential interval is arranged.
A kind of 9. counter weight device of removable air-supported membrane structures according to claim 1, it is characterised in that：The anchoring
Rope（8）On be provided with length adjustment buckle（10）.
A kind of 10. counter weight device of removable air-supported membrane structures according to claim 1, it is characterised in that：The anchor
Firmware（9）Using a variety of fixed forms such as earth anchor, expansion bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720280365.3U CN206829361U (en) | 2017-03-22 | 2017-03-22 | A kind of counter weight device of removable air-supported membrane structures |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720280365.3U CN206829361U (en) | 2017-03-22 | 2017-03-22 | A kind of counter weight device of removable air-supported membrane structures |
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| CN206829361U true CN206829361U (en) | 2018-01-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853974A (en) * | 2018-12-29 | 2019-06-07 | 中国建筑第二工程局有限公司 | Air bearing membrane system for foundation pit operation and construction method thereof |
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2017
- 2017-03-22 CN CN201720280365.3U patent/CN206829361U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853974A (en) * | 2018-12-29 | 2019-06-07 | 中国建筑第二工程局有限公司 | Air bearing membrane system for foundation pit operation and construction method thereof |
| CN109853974B (en) * | 2018-12-29 | 2023-12-22 | 中国建筑第二工程局有限公司 | Air bearing membrane system for foundation pit operation and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 475500 Xinwei Industrial Park, Weishi County, Kaifeng City, Henan Province Patentee after: Henan Keqi Intelligent Technology Co.,Ltd. Address before: 475500 Xinwei Industrial Park, Weishi County, Kaifeng City, Henan Province Patentee before: HENAN KEQI PLAYGROUND EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |