CN116373926B - Assembled composite board for cab of high-speed train and application method thereof - Google Patents
Assembled composite board for cab of high-speed train and application method thereof Download PDFInfo
- Publication number
- CN116373926B CN116373926B CN202310653054.7A CN202310653054A CN116373926B CN 116373926 B CN116373926 B CN 116373926B CN 202310653054 A CN202310653054 A CN 202310653054A CN 116373926 B CN116373926 B CN 116373926B
- Authority
- CN
- China
- Prior art keywords
- storage matrix
- composite board
- fire extinguishing
- accommodating groove
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims description 10
- 239000011159 matrix material Substances 0.000 claims abstract description 94
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 54
- 229920000742 Cotton Polymers 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 description 9
- 239000003063 flame retardant Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/10—Floors
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The invention relates to the field of composite boards, in particular to a spliced composite board for a cab of a high-speed train, which comprises the following components: the composite board comprises a composite board body, wherein an accommodating groove is formed in the outer peripheral side of the composite board body, an accommodating cavity is formed in the composite board body, a side cover plate is arranged on the peripheral side of the composite board body, a through hole is formed in one side of the accommodating groove, and a backing plate is arranged in the accommodating groove; the first storage matrix is arranged in the accommodating groove and is made of deformable materials. According to the invention, the liquid outlet hole is opened through the movement of the vertical support rod and the backing plate to be communicated with the second shunt pipe, the long strip groove, the accommodating cavity and the accommodating groove, one part of fire extinguishing agent in the second storage substrate passes through the third shunt pipe from the first shunt pipe to enter the long strip groove, the sound-absorbing cotton plate is filled with the liquid of the fire extinguishing agent, and the other part of the liquid passes through the second shunt pipe again after passing through the first shunt pipe to enter the accommodating groove, so that the fire extinguishing agent in the accommodating groove is replenished again.
Description
Technical Field
The invention relates to the field of composite boards, in particular to an assembled composite board for a cab of a high-speed train and a use method thereof.
Background
Along with the rapid development of rail vehicles, higher requirements are put forward on the noise control, heat insulation and flame retardance in the rail vehicles, and particularly, a comfortable and safe environment is guaranteed for a rail train cab, so that workers can control the vehicles more safely, the operation environment and safety of the cab are affected more directly by a rear wallboard between the cab and a carriage, and the rear wallboard is usually a composite board, so that the flame retardance and sound insulation of the composite board are particularly important.
In chinese patent application 202010578569.1, a method for sound insulation of a cab floor of a railway vehicle, a floor structure and a method for installing the same are provided: a vibration reduction pad is arranged between the floor and the frame to form a space layer, and the noise conducted to the cab is reduced by utilizing the reflection principle of sound; meanwhile, the integral floor manufactured by the phenolic foam sandwich floor with the sandwich structure formed by the panel and the core material further reduces the vibration and noise of the cab floor, improves the sound insulation effect, reduces the noise by more than 3dB compared with the traditional floor, and improves the comfort of the cab.
The structure is mainly used for sound insulation of the cab floor of the railway vehicle, but the position between the cab and the cab is not subjected to sound insulation and flame retardance, and the rear wall plate is connected with the cab, so that the cab and the cab are also required to be better in sound insulation and flame retardance to ensure the operating environment of the cab, and the fire is usually combusted from the connecting position of the composite plates to the middle of the corners of the composite plates when the vehicle quantity breaks out, so that the flame retardant effect of the periphery of the composite plates is required to be improved, and the spliced composite plate for the cab of the high-speed train and the application method thereof are designed to solve the problems.
Disclosure of Invention
The invention aims to provide a spliced composite board for a cab of a high-speed train and a use method thereof.
In order to solve the technical problems, the invention provides a spliced composite board for a cab of a high-speed train, which comprises:
the composite board comprises a composite board body, wherein an accommodating groove is formed in the outer peripheral side of the composite board body, an accommodating cavity is formed in the composite board body, a side cover plate is arranged on the peripheral side of the composite board body, a through hole is formed in one side of the accommodating groove, and a backing plate is arranged in the accommodating groove;
the first storage matrix is arranged in the accommodating groove and is made of a deformable material;
the second storage matrix comprises a reinforcing component arranged in the second storage matrix and a plurality of adjusting rods which are arranged on two sides of the reinforcing component and can stretch left and right, a compression plate is fixed on each adjusting rod, the end parts of the adjusting rods extend to the outside of the second storage matrix and are inserted into the through holes, a plurality of liquid outlet flow channels are formed in the adjusting rods, the liquid outlet flow channels are initially positioned in the second storage matrix, and fire extinguishing agents are arranged in the first storage matrix and the second storage matrix;
when the first storage matrix is broken, the adjusting rod pushes the backing plate to compress the first storage matrix, and the fire extinguishing agent in the second storage matrix enters the accommodating groove from the liquid outlet channel.
Further, the reinforcing component comprises a plurality of transverse supporting rods and a group of vertical supporting rods arranged by imaging, fixing rods are fixed on the transverse supporting rods, two ends of each fixing rod are fixed on the inner wall of the second storage matrix, lantern rings are fixed in the middle of the vertical supporting rods, the lantern rings are sleeved on the transverse supporting rods, and two ends of each vertical supporting rod are attached to the inner wall of the second storage matrix.
Further, a connecting rod is fixed to one side of the compression plate, the connecting rod connects a plurality of vertical supporting rods, and the vertical supporting rods are arranged at equal intervals along the transverse supporting rods.
Furthermore, jacks are formed in the two ends of the transverse supporting rod, the adjusting rod is installed in the jacks, springs are installed between the adjusting rod and the bottom wall of the jacks, sealing rings are arranged on the through holes, and the adjusting rod compresses the springs in the initial position.
Further, a plurality of liquid outlet holes are formed in the two side walls of the second storage matrix, sealing gaskets are fixed at the two ends of the vertical support rods, and the sealing gaskets are used for sealing the liquid outlet holes.
Furthermore, the inner side wall of the accommodating cavity is provided with a plurality of communicating pipes, the pipe walls of the communicating pipes are wavy, and the communicating pipes are communicated with the liquid outlet.
Further, a first shunt tube is arranged at the other end of the communicating tube, two sides of the first shunt tube are connected with second shunt tubes, and the second shunt tubes are communicated with the accommodating groove.
Further, rectangular groove has been seted up to the both sides of composite sheet body, the internally mounted in rectangular groove has the cotton board of inhaling sound, the bottom of first shunt tubes is connected with a plurality of third shunt tubes, the third shunt tubes with rectangular groove intercommunication, wherein fire extinguishing agent can be followed inside entering of second storage base member and inhale in the cotton board of inhaling sound.
Further, the reinforcing rod is vertically arranged in the first storage matrix, and meshes are formed in the reinforcing rod.
The invention also provides a use method of the assembled composite board of the cab of the high-speed train, which comprises the following steps:
s1: assembling the composite board body, mounting the sound-absorbing cotton board in the strip groove, mounting the first storage substrate in the accommodating cavity, inserting the inserting rod into the through hole after mounting, mounting the base plate in the accommodating groove to compress the adjusting rod, mounting the first storage substrate in the accommodating groove, and sealing the accommodating groove by using the side cover plate;
s2: the fire extinguishing agent is replenished into the accommodating groove, after the peripheral side of the first storage matrix is burnt and broken, the adjusting rod moves to one side to push the base plate to compress the first storage matrix to one side, when the breaking is gradually increased, the base plate can quickly move and compress the first storage matrix, so that the fire extinguishing agent in the first storage matrix is quickly discharged from the breaking position, meanwhile, the compression plate compresses the fire extinguishing agent in the second storage matrix, and the fire extinguishing agent in the second storage matrix can enter the accommodating groove from the liquid outlet channel;
s3: the sound-absorbing cotton plate is pre-humidified, the vertical support rod and the backing plate move to open the liquid outlet hole and the second shunt pipe, the long-strip groove, the accommodating cavity and the accommodating groove are communicated, a part of fire extinguishing agent in the second storage matrix penetrates through the third shunt pipe from the first shunt pipe to enter the long-strip groove, the sound-absorbing cotton plate is filled with liquid of the fire extinguishing agent, and the other part of liquid enters the accommodating groove through the second shunt pipe after passing through the first shunt pipe again to supplement the fire extinguishing agent of the accommodating groove again.
The beneficial effects of the invention are as follows:
1. after the first storage matrix receives the burning and breaks, fire extinguishing agent can flow out from breaking the position and break, the external flame is splashed out, fire-retardant fire extinguishing is carried out, adjust the pole simultaneously and remove to promote the backing plate to one side and compress first storage matrix, the great position of breaking of intensity of a fire can increase gradually, the backing plate can accelerate and compress first storage matrix simultaneously, let the inside fire extinguishing agent of first storage matrix discharge from breaking the position fast, improve fire-retardant efficiency of putting out a fire, after adjusting the liquid runner one end on the pole inserts the holding tank inside, the interior fire extinguishing agent of compression board compression second storage matrix, can get into the holding tank from the liquid runner with the fire extinguishing agent in the second storage matrix, and pass the backing plate from the mesh, supplement the fire extinguishing dose of composite sheet week side, fire-retardant fire extinguishing is put out to the composite sheet week side.
2. The liquid outlet hole and the second shunt tube are opened through the movement of the vertical support rod and the backing plate, the long-strip groove, the accommodating cavity and the accommodating groove are communicated, a part of fire extinguishing agent in the second storage matrix penetrates through the third shunt tube from the first shunt tube to enter the long-strip groove, the sound-absorbing cotton plate is filled with the liquid of the fire extinguishing agent, and the other part of liquid enters the accommodating groove through the second shunt tube after passing through the first shunt tube again to supplement the fire extinguishing agent in the accommodating groove again.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is an exploded view of a preferred embodiment of the composite plate body of the present invention;
fig. 2 is a perspective view of a preferred embodiment of the composite plate body of the present invention;
fig. 3 is a schematic cross-sectional elevation view of a preferred embodiment of the composite panel body of the present invention;
FIG. 4 is a perspective view of a preferred embodiment of a second storage substrate of the present invention;
fig. 5 is a partial block diagram of a preferred embodiment of the reinforcement assembly of the present invention.
In the figure:
1. a composite board body; 11. a receiving groove; 12. a receiving chamber; 13. a through hole; 14. a side cover plate; 15. a communicating pipe; 16. a first shunt; 17. a second shunt tube; 18. a long strip groove; 19. a sound absorbing cotton board; 110. a backing plate; 111. a third shunt; 112. a seal ring;
2. a first storage substrate; 21. a reinforcing rod; 22. a mesh;
3. a second storage matrix; 31. a reinforcement assembly; 311. a transverse support bar; 312. a vertical support rod; 313. a fixed rod; 314. a collar; 315. a jack; 316. a spring; 317. a sealing gasket; 32. an adjusting rod; 33. a compression plate; 34. a liquid outlet channel; 35. a connecting rod; 36. and a liquid outlet hole.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
Embodiment one: as shown in fig. 1 to 5, the assembled composite board for the cab of the high-speed train of the invention comprises: the composite board body 1, the holding tank 11 has been seted up to the periphery side of composite board body 1, and holding chamber 12 has been seted up to the inside of composite board body 1, and side cover plate 14 is installed to the periphery side of composite board body 1, and through-hole 13 has been seted up to one side of holding tank 11, and the internally mounted of holding tank 11 has backing plate 110.
The holding tank 11 can set up to cuboid form or both sides and first storage base member 2 matched with arc, the holding tank 11 is offered around composite sheet body 1 for install first storage base member 2, first storage base member 2 is installed in holding tank 11 back and is sealed holding tank 11 through side apron 14, holding tank 11 and storage chamber pass through hole 13 intercommunication, and at the bottom installation backing plate 110 of holding tank 11, backing plate 110 is the rubber material with the one side of first storage base member 2 contact, can protect first storage base member 2, the opposite side is the stereoplasm material, can be used to support holding tank 11, reinforcing composite sheet body 1 whole hardness.
A first storage matrix 2, wherein the first storage matrix 2 is arranged in the accommodating groove 11, and the first storage matrix 2 is made of a deformable material; the reinforcing rod 21 is vertically installed in the first storage base 2, and the mesh 22 is opened in the reinforcing rod 21.
The first storage matrix 2 and the second storage matrix 3 are made of deformable materials, can be made of the same materials as the air bags, deform when being extruded, are mainly used for storing fire extinguishing agents, the fire extinguishing agents in the first storage matrix 2 and the second storage matrix 3 are liquid or fire extinguishing gel, and after the first storage matrix 2 is broken, the fire extinguishing agents can flow out from the breaking position to break, and external flame is splashed to extinguish flame.
The second storage matrix 3, the second storage matrix 3 includes installing the reinforcement assembly 31 in the second storage matrix 3 and installing a plurality of regulating rods 32 that can stretch out and draw back from side to side in the both sides of reinforcement assembly 31, the end of regulating rod 32 extends to the outside of the second storage matrix 3 and inserts in the through hole 13, offer a plurality of liquid flow channels 34 on the regulating rod 32, the liquid flow channel 34 is located in the second storage matrix 3 at first time, liquid will not flow out from the liquid flow channel 34 at this moment, and the part that the regulating rod 32 passes the second storage matrix 3 and contacts with it is provided with the sealing washer 112 too, prevent the internal fire extinguishing agent from overflowing, the first storage matrix 2 and internal installation of the second storage matrix 3 have fire extinguishing agent in between; wherein, when the first storage matrix 2 breaks, the adjusting rod 32 pushes the backing plate 110 to compress the first storage matrix 2, and the fire extinguishing agent in the second storage matrix 3 enters the containing groove 11 from the liquid outlet channel 34.
The second storage matrix 3 can also be hard metal material, through installing the reinforcing component 31 in the centre of the composite board body 1 and can be used for supporting the inside of the second storage matrix 3, reduce simultaneously that the inside liquid of second storage matrix 3 rocks, after the second storage matrix 3 is installed in holding chamber 12, can form the inside support to holding chamber 12, further improve composite board hardness, and install regulation pole 32 in reinforcing component 31's both sides, the tip of regulation pole 32 can stretch out and draw back about reinforcing component 31 both sides, and drive compression plate 33 and move about, after first storage matrix 2 receives the burning fracture, regulation pole 32 moves to one side and promotes backing plate 110 to one side compress first storage matrix 2, the great position of breaking of fire can increase gradually, simultaneously backing plate 110 can accelerate and compress first storage matrix 2, let the inside fire extinguishing agent of first storage matrix 2 discharge from the position fast, improve fire-fighting flame retardant efficiency, after liquid runner 34 one end on regulation pole 32 inserts holding tank 11 inside, compression plate 33 compresses the inside fire extinguishing agent in the second storage matrix 3, can follow liquid runner 34 and get into holding tank 11 from liquid runner 34, and pass through the side of the composite board circumference of putting out fire extinguishing agent in the second storage matrix 3, the side of the fire extinguishing compound board is to the side of putting out fire, the fire extinguishing compound board is passed through to the side of fire extinguishing plate 110.
The reinforcement assembly 31 comprises a plurality of transverse supporting rods 311 and a group of vertical supporting rods 312 arranged in a mirror image mode, fixing rods 313 are fixed on the transverse supporting rods 311, two ends of each fixing rod 313 are fixed on the inner wall of the second storage matrix 3, lantern rings 314 are fixed in the middle of the vertical supporting rods 312, the lantern rings 314 are sleeved on the transverse supporting rods 311, two ends of each vertical supporting rod 312 are attached to the inner wall of the second storage matrix 3, connecting rods 35 are fixed on one side of each compression plate 33, the connecting rods 35 are used for connecting the plurality of vertical supporting rods 312, and the vertical supporting rods 312 are arranged at equal intervals along the transverse supporting rods 311.
The transverse supporting rod 311 is fixed in the second storage substrate 3 through the fixing rod 313, and the vertical supporting rod 312 is sleeved on the transverse supporting rod 311 to support the second storage substrate 3, and can move left and right along the transverse supporting rod 311, when the adjusting rod 32 drives the compressing plate 33 to move to one side, the compressing plate 33 simultaneously drives the connecting rod 35 to move, and the connecting rod 35 drives the supporting rod to move left and right along the transverse supporting rod 311.
The jack 315 has been seted up at the both ends of horizontal bracing piece 311, and regulation pole 32 installs in jack 315, installs spring 316 between regulation pole 32 and the jack 315 diapire, is provided with sealing washer 112 on the through-hole 13, and regulation pole 32 compresses spring 316 when initial position.
By inserting the adjusting rod 32 into the insertion hole 315, the end of the adjusting rod 32 can move left and right along the insertion hole 315, and when the second storage base 3 is installed inside the accommodating cavity 12, the adjusting rod 32 compresses the spring 316, so that the spring 316 is in a compressed state, when the first storage base 2 is broken by combustion, the adjusting rod 32 moves to one side to push the backing plate 110 to compress the first storage base 2 to one side, and meanwhile, the adjusting rod 32 drives the vertical supporting rod 312 to move to one side along the transverse supporting rod 311.
A plurality of liquid outlet holes 36 are formed in the two side walls of the second storage substrate 3, sealing gaskets 317 are fixed at the two ends of the vertical supporting rods 312, the sealing gaskets 317 are used for sealing the liquid outlet holes 36, a plurality of communicating pipes 15 are formed in the inner side walls of the accommodating cavities 12, the walls of the communicating pipes 15 are wavy, the communicating pipes 15 are communicated with the liquid outlet holes 36, first shunt pipes 16 are arranged at the other ends of the communicating pipes 15, second shunt pipes 17 are connected to the two sides of the first shunt pipes 16, and the second shunt pipes 17 are communicated with the accommodating grooves 11.
The inner wall of the pipe wall of the communicating pipe 15 is wavy, the inner wall is the same as the material of the suction cotton plate, external sound is blocked and eliminated by the bent flow passage after entering the plate body, the sound insulation effect can be improved, and in the initial position, the sealing gaskets 317 at the two ends of the vertical supporting rod 312 are positioned on the liquid outlet holes 36 to block the liquid outlet holes 36, liquid in the second storage matrix 3 cannot flow out of the liquid outlet holes 36, meanwhile, the backing plate 110 seals the second flow dividing plate, when the adjusting rod 32 drives the vertical supporting rod 312 to move to one side along the transverse supporting rod 311, the liquid outlet holes 36 are gradually opened, at the moment, the liquid enters the communicating pipe 15 from the liquid outlet holes 36, enters the accommodating groove 11 from the communicating pipe 15 through the second flow dividing pipe 17 after entering the first flow dividing pipe 16, the extinguishing agent in the accommodating groove 11 is replenished again, and flame around the composite plate body 1 is reduced.
The rectangular groove 18 has been seted up to the both sides of composite sheet body 1, and the internally mounted in rectangular groove 18 has the sound cotton board 19 of inhaling, and the bottom of first shunt tubes 16 is connected with a plurality of third shunt tubes 111, and third shunt tubes 111 communicate with rectangular groove 18, wherein fire extinguishing agent can be followed the inside sound cotton board 19 of getting into of second storage base member 3.
Through installing the sound absorbing cotton board 19 in rectangular groove 18, when the sound is blockked the absorption by the sound absorbing cotton board 19 when the composite sheet body 1, improve the sound insulation effect, simultaneously when adjusting pole 32 drives vertical bracing piece 312 and moves to one side along horizontal bracing piece 311, liquid outlet 36 is opened gradually, liquid gets into communicating pipe 15 from liquid outlet 36 this moment, and get into rectangular groove 18 from communicating pipe 15 after getting into first shunt tubes 16 from third shunt tubes 111, and with the liquid of fire extinguishing agent full of sound absorbing cotton board 19, carry out the humidification in advance to the both sides of composite sheet body 1, the spread of separation flame plays the effect of putting out a fire simultaneously.
When in use, the composite board body 1 is assembled, the first storage base body 2 is arranged in the accommodating cavity 12, the inserting rod is inserted into the through hole 13, the base plate 110 is arranged in the accommodating groove 11 to compress the adjusting rod 32, then the first storage base body 2 is arranged in the accommodating groove 11, the side cover plate 14 is used for sealing the accommodating groove 11, after any part of the periphery of the first storage base body 2 is burnt and broken, the adjusting rod 32 moves to one side to push the base plate 110 to compress the first storage base body 2 to one side, the breaking position is gradually increased when the fire situation is larger, meanwhile, the base plate 110 can accelerate to move and compress the first storage base body 2, the fire extinguishing agent in the first storage base body 2 is discharged from the breaking position rapidly, the fire extinguishing and flame retarding efficiency is improved, and after one end of the liquid outlet channel 34 on the adjusting rod 32 is inserted into the accommodating groove 11, the compression plate 33 compresses the fire extinguishing agent in the second storage matrix 3, the fire extinguishing agent in the second storage matrix 3 can enter the accommodating groove 11 from the liquid outlet channel 34 and pass through the backing plate 110 from the mesh 22 to supplement the fire extinguishing agent on the periphery of the composite board, flame retardant fire extinguishing is performed on the periphery of the composite board, meanwhile, part of fire extinguishing agent liquid passes through the third shunt tube 111 from the first shunt tube 16 and enters the strip groove 18, the sound absorbing cotton plate 19 is filled with the liquid of the fire extinguishing agent, the two sides of the composite board body 1 are pre-humidified, and the other part of liquid passes through the first shunt tube 16 again and then enters the accommodating groove 11 through the second shunt tube 17, and the fire extinguishing agent in the accommodating groove 11 is replenished again, and the strip groove 18, the accommodating cavity 12 and the accommodating groove 11 are communicated.
Embodiment two: the invention also provides a use method of the assembled composite board of the cab of the high-speed train, which comprises the following steps:
s1: assembling the composite board body 1, mounting the sound-absorbing cotton board 19 in the long groove 18, mounting the first storage substrate 2 in the accommodating cavity 12, inserting the inserted link into the through hole 13 after mounting, mounting the backing plate 110 in the accommodating groove 11, compressing the adjusting rod 32, mounting the first storage substrate 2 in the accommodating groove 11, and sealing the accommodating groove 11 by the side cover plate 14;
s2: after the circumference of the first storage matrix 2 is burnt and broken, the adjusting rod 32 moves to one side to push the backing plate 110 to one side to compress the first storage matrix 2, when the breaking gradually increases, the backing plate 110 can accelerate the movement and compress the first storage matrix 2, so that the fire extinguishing agent in the first storage matrix 2 is rapidly discharged from the breaking position, meanwhile, the compression plate 33 compresses the fire extinguishing agent in the second storage matrix 3, and the fire extinguishing agent in the second storage matrix 3 can enter the containing groove 11 from the liquid outlet flow channel 34;
s3: the sound-absorbing cotton plate 19 is pre-humidified, the vertical support rod 312 and the backing plate 110 move to open the liquid outlet 36 to be communicated with the second shunt pipe 17, the long-strip groove 18, the accommodating cavity 12 and the accommodating groove 11, a part of fire extinguishing agent in the second storage matrix 3 passes through the third shunt pipe 111 from the first shunt pipe 16 to enter the long-strip groove 18, the sound-absorbing cotton plate 19 is filled with the liquid of the fire extinguishing agent, and the other part of liquid passes through the second shunt pipe 17 after passing through the first shunt pipe 16 again to enter the accommodating groove 11, so that the fire extinguishing agent in the accommodating groove 11 is replenished again.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. The utility model provides a high-speed train cab pin-connected panel which characterized in that includes:
the composite board comprises a composite board body (1), wherein an accommodating groove (11) is formed in the outer peripheral side of the composite board body (1), an accommodating cavity (12) is formed in the composite board body (1), a side cover plate (14) is arranged on the peripheral side of the composite board body (1), a through hole (13) is formed in one side of the accommodating groove (11), and a base plate (110) is arranged in the accommodating groove (11);
the first storage matrix (2) is arranged in the accommodating groove (11), and the first storage matrix (2) is made of a deformable material;
the fire extinguishing device comprises a second storage matrix (3), wherein the second storage matrix (3) comprises a reinforcing component (31) arranged in the second storage matrix (3) and a plurality of adjusting rods (32) which are arranged on two sides of the reinforcing component (31) and can stretch left and right, a compression plate (33) is fixed on each adjusting rod (32), the end parts of the adjusting rods (32) extend to the outside of the second storage matrix (3) and are inserted into the through holes (13), a plurality of liquid outlet channels (34) are formed in the adjusting rods (32), the liquid outlet channels (34) are initially positioned in the second storage matrix (3), and fire extinguishing agents are arranged in the first storage matrix (2) and the second storage matrix (3);
when the first storage matrix (2) is broken, the adjusting rod (32) pushes the base plate (110) to compress the first storage matrix (2), and the fire extinguishing agent in the second storage matrix (3) enters the accommodating groove (11) from the liquid outlet flow channel (34).
2. A high-speed train cab assembly composite board according to claim 1, wherein,
the reinforcing component (31) comprises a plurality of transverse supporting rods (311) and a group of vertical supporting rods (312) arranged in a mirror image mode, fixing rods (313) are fixed on the transverse supporting rods (311), two ends of each fixing rod (313) are fixed on the inner wall of the second storage matrix (3), lantern rings (314) are fixed in the middle of each vertical supporting rod (312), the lantern rings (314) are sleeved on the transverse supporting rods (311), and two ends of each vertical supporting rod (312) are attached to the inner wall of the second storage matrix (3).
3. A high-speed train cab assembly composite board according to claim 2, wherein,
one side of the compression plate (33) is fixed with a connecting rod (35), the connecting rod (35) connects a plurality of vertical supporting rods (312), and the vertical supporting rods (312) are arranged at equal intervals along the transverse supporting rods (311).
4. A high-speed train cab assembly composite board according to claim 3, wherein,
jack (315) have been seted up at the both ends of horizontal bracing piece (311), and regulation pole (32) are installed in jack (315), regulation pole (32) with install spring (316) between jack (315) diapire, be provided with sealing washer (112) on through-hole (13), during the initial position regulation pole (32) compression spring (316).
5. A high-speed train cab assembly composite board according to claim 4, wherein,
a plurality of liquid outlet holes (36) are formed in the two side walls of the second storage matrix (3), sealing gaskets (317) are fixed at the two ends of the vertical support rods (312), and the sealing gaskets (317) are used for sealing the liquid outlet holes (36).
6. A high-speed train cab assembly composite board according to claim 5, wherein,
the inner side wall of the accommodating cavity (12) is provided with a plurality of communicating pipes (15), the pipe wall of each communicating pipe (15) is wavy, and the communicating pipes (15) are communicated with the liquid outlet holes (36).
7. A high-speed train cab assembly composite board according to claim 6, wherein,
the other end of the communicating pipe (15) is provided with a first shunt pipe (16), two sides of the first shunt pipe (16) are connected with a second shunt pipe (17), and the second shunt pipe (17) is communicated with the accommodating groove (11).
8. A high-speed train cab assembly composite board according to claim 7, wherein,
rectangular groove (18) have been seted up to the both sides of composite sheet body (1), the internally mounted in rectangular groove (18) has sound cotton board (19) of inhaling, the bottom of first shunt tubes (16) is connected with a plurality of third shunt tubes (111), third shunt tubes (111) with rectangular groove (18) intercommunication, wherein fire extinguishing agent can follow inside entering sound cotton board (19) of second storage base member (3).
9. A high-speed train cab assembly composite board according to claim 8, wherein,
reinforcing rods (21) are vertically arranged in the first storage matrix (2), and mesh holes (22) are formed in the reinforcing rods (21).
10. A method of using the assembled composite panel of the cab of a high-speed train as claimed in any one of claims 1 to 9, comprising the steps of:
s1: assembling the composite board body (1), mounting a sound-absorbing cotton board (19) in a long groove (18), mounting a first storage substrate (2) in a containing cavity (12), inserting an inserting rod into a through hole (13) after mounting, mounting a base plate (110) in a containing groove (11), compressing an adjusting rod (32) to enable the first storage substrate (2) to be mounted in the containing groove (11), and sealing the containing groove (11) by using a side cover plate (14);
s2: after the circumference of the first storage matrix (2) is burnt and broken, the adjusting rod (32) moves to one side to push the base plate (110) to compress the first storage matrix (2) to one side, when the broken is gradually increased, the base plate (110) can accelerate to move and compress the first storage matrix (2), so that the fire extinguishing agent in the first storage matrix (2) is rapidly discharged from the broken position, meanwhile, the compression plate (33) compresses the fire extinguishing agent in the second storage matrix (3), and the fire extinguishing agent in the second storage matrix (3) can enter the containing groove (11) from the liquid outlet flow channel (34);
s3: the sound absorbing cotton plate (19) is pre-humidified, the vertical supporting rod (312) and the backing plate (110) move to open the liquid outlet hole (36) and the second shunt tube (17), the long-strip groove (18), the accommodating cavity (12) and the accommodating groove (11) are communicated, a part of fire extinguishing agent in the second storage matrix (3) passes through the third shunt tube (111) from the first shunt tube (16) to enter the long-strip groove (18), the sound absorbing cotton plate (19) is filled with the liquid of the fire extinguishing agent, and the other part of liquid enters the accommodating groove (11) through the second shunt tube (17) after passing through the first shunt tube (16) again, so that the fire extinguishing agent in the accommodating groove (11) is replenished again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310653054.7A CN116373926B (en) | 2023-06-02 | 2023-06-02 | Assembled composite board for cab of high-speed train and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310653054.7A CN116373926B (en) | 2023-06-02 | 2023-06-02 | Assembled composite board for cab of high-speed train and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116373926A CN116373926A (en) | 2023-07-04 |
| CN116373926B true CN116373926B (en) | 2023-09-05 |
Family
ID=86971579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310653054.7A Active CN116373926B (en) | 2023-06-02 | 2023-06-02 | Assembled composite board for cab of high-speed train and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116373926B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5187913A (en) * | 1989-12-13 | 1993-02-23 | Leveau Jean Claude | Insulating and fire-retardant partitioning panel |
| KR200467261Y1 (en) * | 2012-10-24 | 2013-06-07 | 천흥륭석재(주) | Cladding heat insulation panel |
| CN103241255A (en) * | 2013-05-08 | 2013-08-14 | 唐山轨道客车有限责任公司 | Motor train unit body |
| WO2014068039A1 (en) * | 2012-11-05 | 2014-05-08 | Hans-Peter Leitinger | Composite wood panel |
| CN105109505A (en) * | 2015-08-25 | 2015-12-02 | 南车成都机车车辆有限公司 | Fireproof method for railway carriage |
| CN206328948U (en) * | 2016-12-12 | 2017-07-14 | 李建生 | A kind of flame retardant type assembled wall |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5721381B2 (en) * | 2010-05-10 | 2015-05-20 | 日東電工株式会社 | Flame retardant polymer member, flame retardant article and flame retardant method |
-
2023
- 2023-06-02 CN CN202310653054.7A patent/CN116373926B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5187913A (en) * | 1989-12-13 | 1993-02-23 | Leveau Jean Claude | Insulating and fire-retardant partitioning panel |
| KR200467261Y1 (en) * | 2012-10-24 | 2013-06-07 | 천흥륭석재(주) | Cladding heat insulation panel |
| WO2014068039A1 (en) * | 2012-11-05 | 2014-05-08 | Hans-Peter Leitinger | Composite wood panel |
| CN103241255A (en) * | 2013-05-08 | 2013-08-14 | 唐山轨道客车有限责任公司 | Motor train unit body |
| CN105109505A (en) * | 2015-08-25 | 2015-12-02 | 南车成都机车车辆有限公司 | Fireproof method for railway carriage |
| CN206328948U (en) * | 2016-12-12 | 2017-07-14 | 李建生 | A kind of flame retardant type assembled wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116373926A (en) | 2023-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116373926B (en) | Assembled composite board for cab of high-speed train and application method thereof | |
| CN211229092U (en) | Ventilation air circulation structure of double-layer curtain wall | |
| CN111962798A (en) | Decorative plate damping mounting structure and mounting method thereof | |
| CN113990635A (en) | Low-noise dry-type transformer | |
| CN215253704U (en) | Building wall fire barrier | |
| CN219887277U (en) | Sound insulation structure suitable for transparent outer wall | |
| CN214787006U (en) | Seamless closed high-flame-retardant fireproof door | |
| CN216659195U (en) | Explosion-proof type toughened glass | |
| CN219440500U (en) | Electrical equipment fire protection device | |
| CN217633759U (en) | Noise reduction shell for automobile gearbox | |
| CN220676567U (en) | Fire baffle for building fire engineering | |
| CN215793747U (en) | Rail vehicle and vehicle body thereof | |
| CN218887367U (en) | Fireproof transition device | |
| CN214477730U (en) | Battery protection shell with overcharge protection | |
| CN212896952U (en) | Building steel structure with high flame retardant type membrane structure | |
| CN216517659U (en) | Steel fireproof door with sound absorption function | |
| CN217482079U (en) | Fire prevention valve with prevent grey structure | |
| CN218204982U (en) | Fireproof foam board | |
| CN219739169U (en) | High-adaptability motorcycle starting battery | |
| CN214739086U (en) | Anti-impact flame-retardant structure for building curtain wall | |
| CN215718307U (en) | Modular fire prevention timber | |
| CN212478989U (en) | Sealing and heat insulating mechanism of fire door | |
| CN212105617U (en) | Steel-wood fireproof door | |
| CN217974864U (en) | Public area decorates abatvoix with fire prevention type | |
| CN220585767U (en) | Outdoor electrical equipment shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |