CN1415833A - Bow type fast expanding tent with twin beams - Google Patents
Bow type fast expanding tent with twin beams Download PDFInfo
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- CN1415833A CN1415833A CN 02144129 CN02144129A CN1415833A CN 1415833 A CN1415833 A CN 1415833A CN 02144129 CN02144129 CN 02144129 CN 02144129 A CN02144129 A CN 02144129A CN 1415833 A CN1415833 A CN 1415833A
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Abstract
This invention relates to a double beam bow quick spreading tent composed of a support and a tarpaulin characterizing that the support is made up of two parallel symmetrical ground beams, tensioned strings and more than three bow rods connected with each other, both ends of the bow rod are connected to the two ground beams separately, the tensional strings are fixed between the ground beams at the same water level and the tarpaulin covers on the support.
Description
(1) technical field:
The present invention relates to a kind of twin beams formula fast opening tent of pulling the bow.
(2) background technology:
Camping tent is fight of army training, rescue and relief work, the equipment that generally uses under the situations such as oil, geology, building enterprise, the field construction operation of scientific investigation department.The at present comparatively common types such as Jackstay type, steelframe formula, netted and air filling type that mainly contain.The tent of the above-mentioned type or have simple in structure, launch to remove and receive quick and convenient, advantages of cheap price, wind resistance is rainproof, heat-insulating property is poor but exist, the shortcoming that application life is short; Or it is firm to have structure, rainproof, the good heat insulating of wind resistance, the space is bigger, and hollow without hindrance every advantage, but exist member many, complex structure, expansion is removed between the time receiving long, complex procedures, the shortcoming that price is more expensive respectively has pluses and minuses between all kinds tent, but that advantage is difficult to is compatible.
(3) summary of the invention:
The invention solves existing tent or complex structure, expansion is removed between the time receiving long, complex procedures, and price is more expensive; Perhaps wind resistance is rainproof, heat-insulating property is poor, and the shortcoming that application life is short provides a kind of simple in structure, launches to remove to receive safety quickly, and operation is simple, and is cheap, intensity is high, and span is big, the twin beams that barrier propterty the is good formula fast opening tent of pulling the bow.
Technical scheme of the present invention is as follows: it is to be made of bracing frame and tarpaulin, it is characterized in that: bracing frame is connected and composed by grade beam, tensioning string and the bow stick more than three of two parallel symmetries, the two ends of bow stick connect respectively and are distributed on two grade beams, the tensioning string is fixed between two grade beams and with grade beam and is on the same horizontal plane, and paulin covers on the bracing frame.
The present invention has following advantage:
1, simple in structure, low price
The present invention from ancient times bow and arrow find the simplest frame mode that meets mechanics principle, no matter be structure, or production technology is all fairly simple.Material therefor is common material, and ample supply of commodities on the market, price are also cheap.
2, easy and simple to handle, fast and safely
The arch camber of pulling the bow of small-sized tent only needs directly to put in place behind the fixed tensioning string with manually pushing grade beam in opposite directions, with bow stick to the both sides expansion.Large and medium-sized tent arch camber pulling force is big, and the present invention adopts the wire rope Lever Blocks to drawing the grade beam arch camber, not only laborsaving but also safety.Because tent is from its flat presentation arch camber of pulling the bow, thus some members of Peng Ding can be before arch camber or arch camber install during to suitable height, need not ascend operation, operate fool proof.General classifying packing such as the grade beam of big-and-middle-sized tent, bow stick, inside and outside tarpaulin is because Rapid Combination modes such as the interspersed socket of a large amount of employings make it to launch comparatively quick.Small-sized tent and big-and-middle-sized base camp tent adopt the packing of integral body or module respectively, launches more convenient rapidly, and the tent after the expansion can integral body be moved displacement.
3, barrier propterty is good, good looking appearance
The present invention installs the heat insulation inside and outside tarpaulin of new waterproof, and the water-proof, heat-insulating, heat-preserving performance is good.Because the overall structure performance is good, the domed profile windage is little, add that pile fixes, so wind loading rating is strong than other tents.Tarpaulin is drawn materials, no matter be to be used for army to make the camouflage color that instruction adapts, still is used for city exhibition, the countryside tourism multicolored look of coordination mutually, adds its arch and hemispheric profile, seems very elegant in appearance.
4, volume is little in light weight
Use general steel bamboo composite material to do bow stick, press the tent projected area and calculate, every square meter of material weight is generally 3～5Kg, and as adopting high-strength light alloy, carbon fibre rod member, then weight can alleviate about 30%～50%.Respectively by the folding packing of length 3.5～4M, weight per package is no more than 150Kg with the grade beam of large and medium-sized tent and bow stick in the present invention, but small-sized tent then foldable integral break into a bag, can adapt to various vehicle transport and storehouse and deposit, be convenient to a dead lift loading and unloading again.
5, of many uses, have a extensive future
Because the present invention has above-mentioned advantage, the special adaptation when army carries out task such as operation, training, rescue and relief work under arduous complex environment and adverse weather condition, use, also be applicable to oil, geology, building enterprise and the field construction operation of scientific investigation department, and earthquake, big flood area are offered the victims of the disaster and are used the room temporarily.As adopt multicoloured tarpaulin, and also being used in the square, city and offering large-scale Temporary Display shop, meeting field boundary, or offer the tent of camping of travelling in the open air, market prospects are very wide.
Fig. 1 is a kind of preferred construction schematic diagram of large-scale combined tent.
Fig. 2 is the structural representation of small-sized tent.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the preferred construction schematic diagram that grade beam is connected with two kinds of bow sticks, and wherein (a) is the bow stick of fan-shaped distribution and the johning knot composition of grade beam, (b) is the bow stick of vertical distribution and the johning knot composition of grade beam.
Fig. 5 is the structural representation of two kinds of segmentation bow sticks.
Fig. 6 is the structural representation of inserted link head and socket joint bar head.
Fig. 7 is the bridging arrangement schematic diagram of paulin.
As shown in figs. 1 and 3: the present invention is made of bracing frame and tarpaulin 4, it is characterized in that: bracing frame is connected and composed by the grade beam 1 of two parallel symmetries, bow stick 2 and tensioning string 3 more than three, the two ends of bow stick 2 connect respectively and are distributed on two grade beams 1, and tensioning string 3 is fixed between two grade beams 1 and with grade beam 1 and is on the same horizontal plane; Vault at bow stick 2 is provided with bridging 6; Paulin 4 cover bracing frame inside and outside.The present invention generally constitutes with the limit is fluffy by the master is fluffy, is distributed in two bow sticks 2 on grade beam 1 interlude and distributes for equidistant parallel vertical, and spacing is generally more than 1 meter, and what constitute front and back body of wall and half-cylindrical Peng Ding is that the master is fluffy; The bow stick 2 that is distributed in two grade beam 1 two ends is fan-shaped distribution, and what constitute the hemispherical gable is that the limit is fluffy.The spacing of limit paulin vault bow stick equates substantially with main paulin, and bow stick 2 spacings on the grade beam 1 are very little, are generally 2～5 times of bow stick diameter.Large and medium-sized tent is generally formed with the limit is fluffy by the master is fluffy.After main, limit paulin launched fully, rectangular arch flat in the middle of presenting, two circle was built.
As shown in Figure 2: when grade beam 1 more in short-term, bow stick 2 is fan-shaped distribution on two grade beams, form small-sized tent.The space is 2～3 times of shank diameter between bow stick, is the hemispherical building after the expansion.
As shown in Figure 4: grade beam 1 is provided with jack 1-1; The two ends of bow stick 2 are provided with pin bar 2-1, and the end of pin bar 2-1 is provided with pin hole 2-2, and the pin bar 2-1 at bow stick two ends inserts among two jack 1-1 of grade beam 1; Be provided with pin 5 in the 2-2 of pin hole.
Shown in Fig. 4 (a): can be fan-shaped distribution in order to make the bow stick 2 that is positioned at grade beam 1 two ends, 2 of the pin bar 2-1 at bow stick 2 two ends and bow stick main bodys are flexible connection.Shown in Fig. 4 (b): be positioned at the middle bow stick of grade beam, 2 of the pin bar 2-1 at its two ends and bow stick main bodys are fixed integral body.
Shown in Fig. 5,6: bow stick 2 is made by good springiness, material that toughness is stronger, as: steel bamboo or steel wood composite material, or very strong alloy in lightweight or the carbon materials of elasticity.Bow stick 2 is assembled by the segmentation bow stick, and the segmentation bow stick 2 that is positioned at the bow stick two ends is made of rod member 2-5, pin bar 2-1 and inserted link head 2-3 or socket joint bar head 2-4, and the segmentation bow stick in the middle of being positioned at is made of rod member 2-5, inserted link head 2-3 and socket joint bar head 2-4; Inserted link head 2-3 and socket joint bar head 2-4 are Coupling, the end of inserted link head 2-3 is provided with the close-fitting sleeve 2-3-1 with rod member 2-5, the other end is annulus post 2-3-2, front end at annulus post 2-3-2 is provided with external thread structure, be provided with the through hole 2-3-3 that communicates with sleeve 2-3-1 at the center of annulus post, be provided with dividing plate 2-3-4 with holes at sleeve 2-3-1 with the place of communicating of annulus post 2-3-2, the end of rod member 2-5 tightly is enclosed within the sleeve 2-3-1, the center that is placed in the rod member 2-5 in the sleeve 2-3-1 is provided with the ball hole 2-5-1 of the company of leading, in the ball hole 2-5-1 of the company of leading, be provided with the ball 2-5-2 of the company of leading, the diameter of the ball 2-5-2 of the company of leading is difficult to by dividing plate 2-3-4 the ball 2-5-2 of the company of leading greater than the aperture of dividing plate 2-3-4; The ball 2-5-2 of the company of leading is connected the company of leading and restricts on the 2-5-3, and the restrict other end of 2-5-3 of the company of leading is connecting the ball 2-5-2 ' of another company of leading, and the ball 2-5-2 ' of this company of leading is positioned at the hole 2-5-1 ' of the company of leading of another segmentation bow stick that is connected with this segmentation bow stick; The end of socket joint bar head 2-4 is provided with the close-fitting sleeve 2-4-1 with rod member 2-5, the other end is provided with the groove 2-4-2 that is connected with the annulus post 2-3-2 of inserted link head 2-3, in groove 2-4-2, be provided with the internal thread that matches with the external screw thread of annulus post, between sleeve 2-4-1 and groove 2-4-2, be provided with dividing plate 2-4-3 with holes, the aperture of dividing plate 2-4-3 is less than the diameter of sleeve 2-4-1 and groove 2-4-2, the diameter of the ball 2-5-2 ' of the company of leading is greater than the aperture of dividing plate 2-4-3 with holes, the other end of rod member 2-5 closely inserts in the sleeve 2-4-1 of socket joint rod member, the center that is placed in the rod member 2-5 in the sleeve 2-4-1 is provided with the ball hole 2-5-1 ' of the company of leading, be provided with the ball 2-5-2 ' of the company of leading that links to each other with another root segmentation bow stick in the ball hole 2-5-1 ' ' of the company of leading, dock with socket joint bar head 2-4 by inserted link head 2-3 and be linked to be a bow stick.
As shown in Figure 7: paulin 4 two-layerly is made of inside and outside, and inside and outside paulin 4-6 and 4-7 all can be formed by some paulins overlap joints.Inner face at paulin 4 is provided with frenulum 4-1, and frenulum 4-1 system is fixed on the bow stick 2.The 4-8 of lap-joint at two paulins, the inward flange that is positioned at the paulin of top is provided with nylon buckles 4-2, and its outward flange is provided with interface tether 4-3, and tether 4-3 is set in the paulin, its corresponding position of overlap joint paulin that is positioned at the below is provided with the butt joint nylon buckles, and paulin 4 is provided with a 4-4 and window 4-5 structure.
The present invention utilizes the mechanics principle and the bowstring structure of ancient tortuous bow archery, by two orderly permutation and combination of parallel grade beam, utilize external force to pull the bow several large-scale bow sticks that wear outer paulin, make its bowstring land (and grade beam), bow stick is towards the sky, then carry out behind the suitable bracing reinforcement.
It is crucial as bow stick that the present invention selects the stronger material of elasticity, toughness for use.Middle-size and small-size tent adopts the bamboo and wood materials of China than horn of plenty, economy as far as possible, when span is big, preferably adopts steel bamboo, steel wood composite material.Large-scale tent also can adopt steel bamboo, steel wood composite material, but preferably adopts very strong alloy of elasticity or carbon materials.Grade beam with steel pipe or other section bars all can, the tensioning string of two-beam type tent is with wire rope or first steel bar.The vault bridging is with wire rope or metal tube.Outer tarpaulin adopts the light-weight water-proof canvas, and interior tarpaulin adopts anti-thermal radiation composite material cloth.Bow stick sectional spiral of the present invention connects or takes apart, and is provided with one and connects rope (steel wire) with spindle guide, with guarantee the bow stick segmentation take apart the back from and do not loose, bow stick can be packed by " cudgel of three linked sections " pattern folding after removing receipts.Inside and outside tarpaulin can be packed respectively by main paulin and limit paulin, and is many as the main paulin standard width of a room in an old-style house, and its inside and outside tarpaulin can be divided into plurality of modules and pack respectively.As be military, preferably inside and outside tarpaulin being preset at packing again on the bow stick, every bag is a module combinations unit, so that remove the program that bow stick wears paulin upon deployment from, makes it rapid deployment and removes receipts.Small-sized tent can break into a bag with its grade beam, bow stick, inside and outside tarpaulin etc.More than packing generally can lift with four-player and exceed, and every bag generally is controlled at about 150 kilograms.
Concrete expansion mode of the present invention is as follows: will become the bow stick bag of rugosity to open, and display on ground successively; Wear with the bow stick butt joint combination of segmentation and with tarpaulin; Set grade beam, peg graft fixing with grade beam bow stick two respectively; The outer tarpaulin overlap joint of each module junction is fixing; Set up the wire rope Lever Blocks, and the operation cucurbit, receive rope and pull the bow; When sagitta rises to 1.5～2M, the vault horizontal cross brace is installed, and the interior tarpaulin overlap joint of each module junction is fixing; When pulling on nervous tight string, the tensioning string is locked to predetermined span or sagitta; Put down the limit paulin, the vertical bracing of the bow stick of front-back wall is installed; Play pile, fixedly wind resistance stay cord.
The wire rope Lever Blocks is preferably adopted in the arch camber of pulling the bow of big-and-middle-sized tent, do like this than manpower directly pull, little capstan winch reel want safety labor-saving many.Small-sized tent is few and short because of bow stick, and general direct employing manpower is pushed the way arch camber of pulling the bow.
Claims (5)
1. twin beams formula fast opening tent of pulling the bow, constitute by bracing frame and paulin, it is characterized in that: bracing frame is connected and composed by grade beam, tensioning string and the bow stick more than three of two parallel symmetries, the two ends of bow stick connect respectively and are distributed on two grade beams, the tensioning string is fixed between two grade beams and with grade beam and is on the same horizontal plane, and paulin covers on the bracing frame.
2. the twin beams according to claim 1 formula fast opening tent of pulling the bow, it is characterized in that: bow stick is fan-shaped distribution on two grade beams, at the vault of bow stick bridging is set.
3. the twin beams according to claim 1 formula fast opening tent of pulling the bow, it is characterized in that: at the interlude of two grade beams, bow stick is that equidistant parallel vertical is distributed on two grade beams; At the two ends of two grade beams, bow stick is fan-shaped and is distributed on two grade beams, at the vault of bow stick bridging is set.
4. according to claim 1 or the 2 or 3 described twin beams formula fast opening tent of pulling the bow, it is characterized in that: grade beam is provided with jack, and the two ends of bow stick are provided with the pin bar, and the end of pin bar is provided with the pin hole, the pin bar at bow stick two ends inserts in two jacks of grade beam, and pin is provided with pin in the hole.
5. the twin beams according to claim 4 formula fast opening tent of pulling the bow, it is characterized in that: bow stick is assembled by the segmentation bow stick, the segmentation bow stick that is positioned at two ends is made of rod member, pin bar and inserted link head or socket joint bar head, and the segmentation bow stick in the middle of being positioned at is made of rod member, inserted link head and socket joint bar head; One end of inserted link head is provided with and the close-fitting sleeve of rod member, the other end is the annulus rod structure, front end at the annulus post is provided with external screw thread, be provided with the through hole that communicates with sleeve at the center of annulus post, be provided with dividing plate with holes at sleeve with the place of communicating of annulus post, one end of rod member tightly is enclosed within the sleeve, the center that is placed in the rod member in the sleeve is provided with leads Lian Qiukong, in the company of leading ball hole, be provided with the company's of leading ball, the company's of leading ball is connected one and leads Lian Shengshang, the other end of the company's of leading rope is connecting another company's of leading ball, and this company's of leading ball is positioned at the company of the leading hole of another segmentation bow stick that is connected with this segmentation bow stick; One end of socket joint bar head is provided with and the close-fitting sleeve of rod member, the other end is provided with the groove that is connected with the annulus post of the first end of inserted link, in groove, be provided with the internal thread that matches with the external screw thread of annulus post, between sleeve and groove, be provided with dividing plate with holes, the bore dia of dividing plate with holes is littler than the diameter of sleeve and groove, the diameter of the company's of leading ball is greater than the aperture of dividing plate with holes, the other end of rod member closely inserts in the sleeve of socket joint rod member, the center that is placed in the rod member in the sleeve is provided with leads Lian Qiukong, be provided with the company's of the leading ball that links to each other with another root segmentation bow stick in the hole, dock with socket joint bar head by the inserted link head and be linked to be a bow stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02144129 CN1415833A (en) | 2002-09-28 | 2002-09-28 | Bow type fast expanding tent with twin beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02144129 CN1415833A (en) | 2002-09-28 | 2002-09-28 | Bow type fast expanding tent with twin beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1415833A true CN1415833A (en) | 2003-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02144129 Pending CN1415833A (en) | 2002-09-28 | 2002-09-28 | Bow type fast expanding tent with twin beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1415833A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669986A (en) * | 2013-12-06 | 2014-03-26 | 中国人民解放军空军勤务学院 | Clamshell-type tent door |
| CN103669987A (en) * | 2013-12-06 | 2014-03-26 | 中国人民解放军空军勤务学院 | Long-span tent with clamshell type tent door |
| CN107386778A (en) * | 2017-09-06 | 2017-11-24 | 北京汉唐牛耳建筑景观设计有限公司 | Solar tent and solar tent component |
| CN107472692A (en) * | 2017-08-28 | 2017-12-15 | 苏州惠华电子科技有限公司 | A kind of cable binding band |
| CN110841345A (en) * | 2019-11-25 | 2020-02-28 | 江苏师范大学 | Protective cover of membrane filter press |
-
2002
- 2002-09-28 CN CN 02144129 patent/CN1415833A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669986A (en) * | 2013-12-06 | 2014-03-26 | 中国人民解放军空军勤务学院 | Clamshell-type tent door |
| CN103669987A (en) * | 2013-12-06 | 2014-03-26 | 中国人民解放军空军勤务学院 | Long-span tent with clamshell type tent door |
| CN103669986B (en) * | 2013-12-06 | 2015-07-08 | 中国人民解放军空军勤务学院 | Clamshell-type tent door |
| CN107472692A (en) * | 2017-08-28 | 2017-12-15 | 苏州惠华电子科技有限公司 | A kind of cable binding band |
| CN107386778A (en) * | 2017-09-06 | 2017-11-24 | 北京汉唐牛耳建筑景观设计有限公司 | Solar tent and solar tent component |
| CN110841345A (en) * | 2019-11-25 | 2020-02-28 | 江苏师范大学 | Protective cover of membrane filter press |
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