CN108060826B

CN108060826B - High-pressure tent

Info

Publication number: CN108060826B
Application number: CN201711419416.7A
Authority: CN
Inventors: 陈永华; 潘高
Original assignee: Chongqing Dongdeng Technology Co ltd
Current assignee: Chongqing Dongdeng Technology Co ltd
Priority date: 2017-12-25
Filing date: 2017-12-25
Publication date: 2020-05-19
Anticipated expiration: 2037-12-25
Also published as: CN108060826A

Abstract

The invention relates to a tent for field rescue, in particular to a high-pressure tent which comprises an anchoring mechanism fixed on the ground, an inflatable frame body connected with the anchoring mechanism and a tent body wrapped outside the inflatable frame body, wherein the inflatable frame body comprises at least one strip-shaped inflatable longitudinal beam and a plurality of arched inflatable transverse beams side by side, the air pressure in the inflatable transverse beams and the inflatable longitudinal beams is 0.5-0.9 MPa, mounting seats are arranged on the inner sides of the inflatable transverse beams, the mounting seats are longitudinally and linearly arranged, and the inflatable longitudinal beams are detachably connected to the mounting seats. The invention provides an inflatable tent with a more stable structure, aiming at solving the problem that the inflatable tent is insufficient in structural strength and easy to collapse.

Description

High-pressure tent

Technical Field

The invention relates to a tent for field rescue, in particular to a high-pressure tent.

Background

The tent is mainly used for camping in the open air, and in order to be convenient for dismounting and carrying, the framework and the tent body are of foldable structures. Most of common tents are used for single or double field camping, the framework is in an arc shape, the internal space is short, and the assembly and disassembly are inconvenient. The tent is usually composed of a rigid framework and a tent body, the tent body and the rigid framework are connected together firstly, and then the rigid framework is fixed on the ground.

Particularly, when the tent with the framework is used for outdoor rescue and has higher requirements on transportation and installation, the tent with the framework is not suitable for use. Therefore, the inflatable tent is adopted for field rescue. The air pressure of an inflatable air column of an inflatable tent adopted for field rescue is 2-4 atmospheric pressures, and the inflatable tent is easy to collapse due to the fact that the inflatable air column is easy to bend under the condition of storm or heavy rain.

Disclosure of Invention

The invention provides an inflatable tent with a more stable structure, aiming at solving the problem that the inflatable tent is insufficient in structural strength and easy to collapse.

The basic scheme provided by the invention is as follows: the utility model provides a high-pressure tent, is including fixing the anchoring mechanism on ground, connecting anchoring mechanism aerify the support body and wrap up the covering or awning on a car, boat, etc. body outside aerifing the support body, aerify the support body and include the longeron and a plurality of arched crossbeam of aerifing side by side of aerifing of at least a bar, aerify the crossbeam and aerify the atmospheric pressure in the longeron and be 0.5 ~ 0.9MPa, all be provided with the mount pad on aerifing the inboard of crossbeam, the mount pad is vertical linear arrangement, aerifys longeron detachable connection in the mount.

The anchoring mechanism is fixed on the ground, provides an anchoring point for the inflatable frame body and the tent body, and enhances the capability of the high-pressure tent for resisting horizontal impact. The inflatable frame body is a main supporting structure for supporting the whole tent, and the flexible tent body wraps the inflatable frame body, so that the tent forms a relatively sealed space. The arched inflatable beam is a load structure for receiving the force perpendicular to the ground direction, the arched structure has a certain width and a certain height, the inflatable beams arranged side by side prolong the length of the tent, a certain number of inflatable longitudinal beams are selected according to actual needs, and the inflatable longitudinal beams are fixed on the inflatable beams arranged side by side to resist the longitudinal impact from the tent and can also play a role in fixing the distance between the inflatable beams. Simultaneously, the inflatable longitudinal beam and the inflatable transverse beam are separated and independent from each other, and the structure of the inflatable longitudinal beam and the inflatable transverse beam is not communicated with each other in the prior art, so that the structure edges of the inflatable longitudinal beam and the inflatable transverse beam are smooth, the structure is more reasonable, the sealing performance is better, and higher air pressure can be filled, therefore, the inflatable transverse beam and the inflatable longitudinal beam have higher strength. The high pressure of 0.5-0.9 MPa is filled into the inflatable cross beam and the inflatable longitudinal beam, so that the inflatable frame body has better deformation resistance, and the deformation resistance of the inflatable cross beam and the inflatable longitudinal beam is not required to be enhanced by increasing the diameter. The inflatable longitudinal beam is connected with the inflatable cross beam in a detachable connection mode, so that the inflatable longitudinal beam is more convenient to disassemble and assemble, and the disassembled parts are smaller and convenient to transport.

Compared with the prior art, the scheme has the advantages that: for current inflatable tent's low atmospheric pressure, the inflatable beam in this scheme is higher with inflatable longitudinal beam's atmospheric pressure, possesses higher intensity, and inflatable beam can set up littleer diameter with inflatable longitudinal beam, and the inner space can be bigger. The arrangement mode of the inflatable cross beam and the inflatable longitudinal beam in the inflatable frame body enables the whole frame to be more stable. The inflatable beam and the inflatable longitudinal beam can be detachably connected, and each assembly of the tent can be disassembled into smaller parts during disassembly, so that the tent is more convenient to transport.

Scheme II: for the optimization of the basic scheme, a plurality of arc sleeves arranged side by side are arranged on the inner wall of the tent body, and the inflatable beam is positioned in the arc sleeves. Has the advantages that: the inflatable beam is connected with the tent body in a mode of extending into the arc-shaped sleeve, so that the tent body is better unfolded.

The third scheme is as follows: for the optimization of the second scheme, a plurality of lifting rings are arranged on the outer wall of the arc-shaped sleeve. Has the advantages that: some things can need to hang in the tent, sets up rings and provides the tie point for hanging article.

And the scheme is as follows: the third scheme is preferred, the inflatable frame further comprises a connecting line, one end of the connecting line is connected with a hanging ring on the left side of the inflatable beam, and the other end of the connecting line is connected with another hanging ring on the right side of the same inflatable beam. Has the advantages that: the connecting line is arranged to be shaped from the inside of the tent for the tent body, and the deformation resistance of the inflatable beam is enhanced.

And a fifth scheme: for the optimization of basic scheme, aerify longeron joint in the mount pad. Has the advantages that: the clamping connection mode is adopted to connect the weakening installation difficulty of the inflatable longitudinal beam and the inflatable cross beam, and the installation speed is improved.

Scheme six: the third scheme is preferable, the mounting seat is divided into a bottom part fixed on the arc sleeve and two arc parts arranged oppositely, and a clamping groove for clamping the inflatable longitudinal beam is formed between the two arc parts. Has the advantages that: the bottom is fixed with the arc cover, sets up two arc portion formation draw-in grooves, and the distance of the entering department of draw-in groove is less than the diameter of aerifing the longeron, only need during the installation will aerify the longeron card and go into the draw-in groove, and the installation is comparatively simple.

The scheme is seven: for the optimization of the basic scheme, the arc sleeves at the leftmost side and the rightmost side in the tent body are respectively fixed with a mounting sleeve, and two ends of the inflatable beam are respectively inserted into the mounting sleeves. Has the advantages that: when the inflatable longitudinal beam is installed, part of gas is filled into the inflatable longitudinal beam firstly, so that two ends of the inflatable longitudinal beam can be inserted into the installation seat, the inflatable longitudinal beam which is not fully inflated is placed into the clamping groove, then the gas is filled into the inflatable longitudinal beam, the inflatable longitudinal beam gradually expands in the inflating process, and the inflatable longitudinal beam is gradually clamped with the clamping groove to finish fixing.

And the eighth scheme is as follows: for the optimization of basic scheme, the covering body is equipped with the window, is equipped with the (window) curtain that covers the window outside the window, the (window) curtain is divided into rain-proof layer, printing opacity dust prevention layer and ventilative mosquito-proof layer from outer to interior. Has the advantages that: put down the rain-proof layer and keep off the rain when raining, open the rain-proof layer when sand blown by the wind is great and close printing opacity dust layer and be indoor light projection, can all open rain-proof layer, light projection dust layer when night, close ventilative mosquito-proof layer, prevent that the mosquito from getting into.

The scheme is nine: in the preferable basic scheme, the tent body is made of reinforced cloth which is divided into a PVC layer, a polyester silk screen layer and a PVC layer from inside to outside, and the three layers are integrally formed. Has the advantages that: adopt the PVC layer to possess better waterproof performance, the dacron silk screen layer possesses higher intensity, and the three-layer is pressed into an organic whole through the hot briquetting valve, makes the enhancement cloth both possess structural strength and possess good waterproof performance again.

And a scheme ten: preferably, at least one pair of ventilation sleeves is arranged on the outer wall of the tent body. Has the advantages that: the air conditioner has certain requirements on the temperature of the environment during rescue and treatment, the air conditioning temperature adjusting equipment is required to be used, the air conditioning ventilation pipeline enters the tent and needs better sealing performance, the air conditioning ventilation pipeline enters the tent through the ventilation sleeve, and at the moment, the ventilation pipeline and the ventilation sleeve are easily sealed by using a rope or a tightening belt.

Drawings

Fig. 1 is a schematic structural view of a high pressure tent of embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of a tarpaulin in embodiment 1 of the high pressure tent of the present invention.

Fig. 3 is a schematic structural view of an inflatable frame body according to embodiment 1 of the high pressure tent of the present invention.

Fig. 4 is a partially enlarged view of fig. 3.

Fig. 5 is a schematic structural view of an air column body used for an inflatable cross beam and an inflatable longitudinal beam in embodiment 2.

Fig. 6 is a schematic view of the usage state of fig. 5.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the inflatable curtain comprises a ball valve 110, an inflatable hose 120, an inflatable cross beam 310, an inflatable longitudinal beam 320, a tarpaulin 400, an arc-shaped sleeve 410, a mounting seat 411, a mounting sleeve 420, a ventilation sleeve 430, a window opening 440, a curtain 441, a doorway 450, a door curtain 451, a connecting zipper 452, a positioning pile 510 and a connecting rope 520.

Example 1 is substantially as shown in figure 1: a high-pressure tent comprises an anchoring mechanism fixed on the ground, an inflatable frame body connected with the anchoring mechanism, an inflating mechanism for inflating the inflatable frame body and a tarpaulin 400 wrapped outside the inflatable frame body;

the anchoring mechanism comprises 14 positioning piles 510 made of galvanized steel and 14 connecting ropes 520 matched and connected with the positioning piles 510, wherein the length of each positioning pile 510 is 50cm, the positioning piles 510 are knocked into the ground by using a hammer, and then one ends of the connecting ropes 520 are tightly tied on the positioning piles 510, and the other ends of the connecting ropes 520 are tied on the inflatable frame body.

As shown in fig. 1 and 2, the tarpaulin 400 is made of a reinforcing cloth, the reinforcing cloth is divided into a PVC layer, a polyester silk screen layer and a PVC layer from the inside to the outside, and the three layers are integrally formed by a hot press method. 7 arc sleeves 410 which are arranged side by side are transversely and uniformly adhered to the inner wall of the awning cloth 400, installation zippers are sewn on the arc sleeves 410, and the inflatable cross beam 310 is placed in the installation zippers after the installation zippers are unzipped. Three mounting sleeves 420 are respectively bonded on the arc-shaped sleeve 410 at the leftmost end and the arc-shaped sleeve 410 at the rightmost end, and the mounting sleeves 420 are used for inserting the end parts of the inflatable longitudinal beams 320. Three mounting seats 411 are adhered to the middle 5 arc-shaped sleeves 410, and are used for clamping the inflatable longitudinal beams 320. The mounting seat 411 is divided into a bottom portion for adhering the arc-shaped sleeve 410 and two oppositely arranged arc-shaped portions, and the arc-shaped portions and the bottom portion are integrally formed. A clamping groove for clamping the inflatable longitudinal beam 320 is formed between the two arc-shaped parts. The bayonet width of draw-in groove is 7 cm. Hanging rings are bonded on the 7 arc-shaped sleeves 410, and the hanging rings are convenient for installing ceiling lamps or other medical equipment. Two ventilation sleeves 430 are sewed at the left lower part of the outer wall of the tarpaulin 400, and two ventilation sleeves 430 are sewed at the right lower part of the outer part of the tarpaulin 400. The window 440 is formed in the middle of the outer wall of the awning cloth 400, the curtain 441 covering the window 440 is arranged outside the window 440, and the curtain 441 is divided into a rain-proof layer, a light-transmitting dust-proof layer and a breathable mosquito-proof layer from outside to inside. The two ends of the tent cloth are provided with doorways 450, the doorways are wound around the door curtains 451, the door curtains 451 are connected with the tent cloth through zippers, connecting zippers 452 are further sewn on the outer sides of the doorways, and the tent cloth can be connected with zippers on other tents through the connecting zippers 452 to enable the two tents to be communicated. As for a battlefield hospital formed by field rescue, the tents are communicated with each other to form a relatively closed space, which is beneficial to sanitation and disinfection.

As shown in fig. 3, the inflatable shelf body comprises three strip-shaped inflatable longitudinal beams 320, 7 side-by-side arched inflatable cross beams 310 and 7 connecting bands, wherein the 3 inflatable longitudinal beams 320 are respectively clamped into the three rows of mounting seats 411. The air longitudinal beam 320 and the air transverse beam 310 are formed into a frame body. The inflatable transverse beam 310 and the inflatable longitudinal beam 320 are both made of high-pressure polyurethane rubber tubes, and a layer of reinforcing cloth is wrapped outside the inflatable longitudinal beam 320. The air pressure in the inflatable transverse beam 310 and the inflatable longitudinal beam 320 is 0.78MPa, and the diameter of the inflatable transverse beam 310 and the inflatable longitudinal beam 320 is 10 cm. Both ends of the connecting belt are buckled with buckles, the buckle at one end of the connecting belt is connected with a hanging ring on the left side of the inflatable beam 310, and the buckle at the other end of the connecting belt is connected with another hanging ring on the right side of the same inflatable beam 310.

As shown in fig. 4, the inflation mechanism: the inflation mechanism comprises an inflator pump, a controller, an inflation hose 120 and an air pressure sensor, wherein an air inlet joint and an air outlet joint are arranged at the end part of each high-pressure polyurethane rubber pipe, and a ball valve 110 is arranged at each high-pressure polyurethane rubber pipe. The inflatable cross beams 310 are communicated with each other through the inflatable hoses 120, and the inflatable longitudinal beams 320 are communicated with each other through the inflatable hoses 120.

When the inflatable cross beam 310 is installed, the ball valve 110 is firstly opened, and the inflatable cross beam 310 is inflated until the air pressure in the inflatable cross beam 310 reaches 0.79MPa, and then the inflation is stopped. Then, the gas of 0.58MPa is filled into the inflatable longitudinal beam 320, so that the inflatable longitudinal beam 320 has certain strength. Then, the two ends of the air-filled longitudinal beam 320 are respectively inserted into the mounting sleeves 420, and the volume of the air-filled longitudinal beam 320 is easily clamped into each mounting seat 411. Then, the gas continues to be filled into the gas-filled longitudinal beam 320, and during the expansion process, the gas-filled longitudinal beam 320 is gradually in interference fit with the arc-shaped part of the mounting seat 411. Until the air pressure sensor senses that the air pressure in the inflating beam 310 is 0.79MPa, the controller controls the inflator to stop supplying air.

Example 2 and example 2 are substantially the same as example 1, except that the following air column body is used for the inflatable cross member and the inflatable longitudinal member to prevent the inflatable cross member and the inflatable longitudinal member from being punctured.

Embodiment 2 as shown in fig. 5 and 6, the reference numerals include: the high-pressure film 100, the high-pressure chamber 110, the outer film 200, the detection chamber 300, the glue storage bag 310, the adhesive valve 311, the storage bag 320, the block 321, the pressure release valve 330 and the block valve 322.

as shown in fig. 5, the gas column body comprises an outer membrane 200 and a high-pressure membrane 100 from outside to inside, a detection cavity 300 is arranged between the outer membrane 200 and the high-pressure membrane 100, a detector is further arranged in the detection cavity 300, the high-pressure membrane 100 is internally provided with a high-pressure cavity 110, the outer membrane 200 is divided into an elastic layer, a high-strength net layer and an elastic layer from outside to inside, a glue storage bag 310 and a storage bag 320 are arranged in the detection cavity 300, an adhesive is stored in the glue storage bag 310, an adhesive valve 311 is arranged in the glue storage bag 310, a blocking block 321 is stored in the storage bag 320, the storage bag 320 is provided with a blocking valve 322, the detector comprises an air pressure sensor and a controller, the air pressure sensor is used for detecting the air pressure in the detection cavity 300 and transmitting the detected air pressure to the controller, the controller is used for controlling the pressure release valve to open the adhesive valve 311 and the blocking valve when an air pressure signal is received and rapidly changed, the pressure release valve is arranged on the high-pressure membrane 100, one end of the high-pressure release valve is communicated with the high-pressure cavity 110, the detection cavity 300 is communicated with the detection cavity 300, the detection cavity 300 is opened when the air pressure is less than a set value, the outer membrane 110 is under 0.3Mpa, the high-.

as shown in fig. 6, when the outer membrane 200 is damaged, the air pressure in the detection chamber 300 is higher than the external air pressure, the air flow flows outwards from the detection chamber 300, the air pressure sensor detects the change of the air pressure, the controller controls the block valve and the adhesive valve 311 to open, α -ethyl cyanoacrylate in the glue storage bag 310 is released, the steel wire layer at the broken opening is not damaged when the air flow flows to the broken opening of the outer membrane 200, the block 321 flows to the broken opening along with the air flow, the block 321 is clamped into the broken opening of the steel wire layer, the broken opening is blocked by matching more and more blocks 321, the surface of the block 321 is provided with a sponge layer, α -ethyl cyanoacrylate is adhered to the sponge layer of the block 321, α -ethyl cyanoacrylate is contacted with the moisture in the air at the broken opening, α -ethyl cyanoacrylate starts to solidify, the accumulated alpha-ethyl cyanoacrylate and the block 321 gradually block the broken opening until the broken opening is not in air leakage, the air pressure relief valve in the detection chamber 300 is lower than the set air pressure, the air pressure difference at the two ends, the alarm is opened, the alarm is connected to the detector, and the detector is connected to the tent 200 to control the alarm to detect air leakage in time, and notify a louder.

example 3, example 3 is substantially the same as example 2 except that the adhesive is stored in the bladder and the surface of the block is pyramid, the block is piled up at the crevasse, the bladder impacts the block with a certain speed and is destroyed by the block, the adhesive α -ethyl cyanoacrylate leaks out, then the α -ethyl cyanoacrylate blocks the crevasse together with the block, and the waste of α -ethyl cyanoacrylate at places other than the crevasse is avoided because the bladder is not damaged at places other than the crevasse.

Claims

1. The utility model provides a high-pressure tent, is including fixing the anchoring mechanism on ground, connecting anchoring mechanism's aerify support body and the parcel at the external tent body of aerifing the support body, its characterized in that: the inflatable frame body comprises at least one strip-shaped inflatable longitudinal beam and a plurality of arched inflatable transverse beams in parallel, the air pressure in the inflatable transverse beams and the inflatable longitudinal beams is 0.5-0.9 MPa, mounting seats are arranged on the inner sides of the inflatable transverse beams, the mounting seats are longitudinally arranged in a linear mode, and the inflatable longitudinal beams are detachably connected to the mounting seats;

the inflatable beam and the inflatable longitudinal beam adopt the following air column body, the air column body comprises an outer membrane and a high-pressure membrane from outside to inside, a detection cavity is arranged between the outer membrane and the high-pressure membrane, a detector is further arranged in the detection cavity, the high-pressure membrane is a high-pressure cavity, the outer membrane is divided into an elastic layer from outside to inside, a high-strength net layer and an elastic layer, a glue storage bag and a storage bag are arranged in the detection cavity, adhesive is stored in the glue storage bag, an adhesive valve is arranged in the glue storage bag, a block is stored in the storage bag, the storage bag is provided with a block valve, the detector comprises an air pressure sensor and a controller, the air pressure sensor is used for detecting air pressure in the detection cavity and transmitting the detected air pressure to the controller, the controller is used for controlling the adhesive valve and the block valve to be opened when an air pressure signal is received to be rapidly reduced, a pressure release valve is further arranged on the high-pressure membrane, one end of the pressure release valve is communicated with the high-pressure cavity, the other end of the release valve is communicated with the detection cavity, the detection cavity is opened when the air pressure in the detection cavity is smaller than a set value, the detection cavity, the air pressure in the.

2. The high pressure tent of claim 1, wherein: the inner wall of the tent body is provided with a plurality of arc sleeves side by side, and the inflatable beam is positioned in the arc sleeves.

3. The high pressure tent of claim 2, wherein: the outer wall of the arc-shaped sleeve is provided with a plurality of lifting rings.

4. A high pressure tent as claimed in claim 3, wherein: the inflatable frame further comprises a connecting wire, one end of the connecting wire is connected with one lifting ring on the left side of the inflatable beam, and the other end of the connecting wire is connected with the other lifting ring on the right side of the same inflatable beam.

5. The high pressure tent of claim 1, wherein: the inflatable longitudinal beam is clamped on the mounting seat.

6. A high pressure tent as claimed in claim 3, wherein: the mount pad divide into the bottom that is fixed in the arc cover and the arc portion of two relative settings, forms the draw-in groove that supplies to aerify the longeron card and go into between two arc portions.

7. The high pressure tent of claim 6, wherein: the arc sleeves on the leftmost side and the rightmost side in the tent body are respectively fixed with a mounting sleeve, and two ends of the inflatable beam are respectively inserted into the mounting sleeves.

8. The high pressure tent of claim 1, wherein: the awning body is provided with a window, a curtain covering the window is arranged outside the window, and the curtain is divided into a rain-proof layer, a light-transmitting dust-proof layer and a ventilating mosquito-proof layer from outside to inside.

9. The high pressure tent of claim 1, wherein: the tent body is divided into a PVC layer, a polyester silk screen layer and a PVC layer from inside to outside, and the three layers are integrally formed.

10. The high pressure tent of claim 1, wherein: at least one pair of ventilation sleeves is arranged on the outer wall of the tent body.