CN207472588U - A kind of decompression demolition set - Google Patents
A kind of decompression demolition set Download PDFInfo
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- CN207472588U CN207472588U CN201721702064.1U CN201721702064U CN207472588U CN 207472588 U CN207472588 U CN 207472588U CN 201721702064 U CN201721702064 U CN 201721702064U CN 207472588 U CN207472588 U CN 207472588U
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Abstract
The utility model discloses a kind of decompression demolition sets, including hollow pipeline, bearing frame is equipped with below the hollow pipeline, one end of the hollow pipeline is connect with hyperbaric chamber by flange seal, the other end of the hollow pipeline is start end, and the decompression demolition set is equipped with the mobile door assembly coordinated with start end；The mobile door assembly includes link, dodge gate, and the link includes rectangle installing frame, connecting rod, and one end of the connecting rod is flexibly connected with bearing frame, and the other end of the connecting rod is fixedly connected with the side frame of installing frame；The dodge gate includes doorframe, door face board, and the door face board is set on inside doorframe；The doorframe is fixed on rectangle installing frame；Explosion cylinder is equipped between the mobile door assembly and hyperbaric chamber, latch assembly is equipped between the mobile door assembly and support board, vibration-damped table is equipped with below the mobile door assembly.The decompression demolition set data validity is good, experimentation cost is low, labor intensity is small.
Description
Technical field
The utility model is related to a kind of demolition set, specially a kind of decompression demolition set.
Background technology
In existing decompression demolition set experiment, two nacelles are generally set, and the larger nacelle of pressure is known as before explosion
Experimental cabin, and the relatively low nacelle of gas pressure outside experimental cabin is known as negative pressure deposit cabin, and it is then isolation to depressurize demolition set
The capital equipment and intermediate channel in experimental cabin and negative pressure the deposit cabin of different pressures.At present, it is domestic or external, adopt
It is installed on above-mentioned decompression demolition set with tempered glass, the simulation of decompression and environment under low pressure is realized by explosion glass.Make
Specific work process with glass blasting technique is：First the glass disintegrating slag of experimental cabin and negative pressure deposit cabin is cleared up before experiment dry
Only, then manually glass is installed on decompression demolition set, checks decompression demolition set after being installed with confirmation and communicated therewith
Experimental cabin be in the state that is fully sealed；Then check and other experimental apparatus be installed, after experimental cabin and negative pressure are stored up
Standby lock pressure power rises to required test value, after validation test state reaches, sends out explosion bulge test instruction, manually press explosion by
Button, explosion cylinder is with striker impact glass, after glass breaking, makes experimental cabin and negative pressure deposit by the decompression demolition set
Cabin moment connects, and experimental cabin rapid pressure drop reaches test objective.
Although the above-mentioned method using glass explosion is capable of the environment of simulated pressure moment transformation, in the process used
In have the disadvantage that：Glass has discreteness, is tested under identical environment with batch products, and repeatability exists very
Big difference, the comparative and authenticity of test data are poor；Experiment glass belongs to special consumables, and experimentation cost is high；Every time
During experiment, glass will be reinstalled, the cleaning of cullet is carried out after experiment, greatly increases the workload and labor of staff
Fatigue resistance.Broken glass be easy to cause body limb or epidermis scratches.
Utility model content
The purpose of this utility model is to provide a kind of decompression demolition set, the decompression demolition set data validity is good,
Experimentation cost is low, labor intensity is small.
The utility model can be achieved through the following technical solutions：
The utility model discloses a kind of decompression demolition sets, are equipped with and hold including hollow pipeline, below the hollow pipeline
Weight frame, one end of the hollow pipeline are connect with hyperbaric chamber by flange seal, and the other end of the hollow pipeline is start end,
The start end outer ring is equipped with support board, and the decompression demolition set is equipped with the mobile door assembly coordinated with start end；The work
Dynamic door component includes link, dodge gate, and the link includes rectangle installing frame, connecting rod, one end of the connecting rod with
Bearing frame is flexibly connected, and the other end of the connecting rod is fixedly connected with the side frame of installing frame；The dodge gate includes door
Frame, door face board, the cambered plate are set on inside doorframe；The doorframe is fixed on rectangle installing frame；The mobile door assembly with
Explosion cylinder is equipped between hyperbaric chamber, the explosion cylinder includes cylinder, and the cylinder is equipped with transmission shaft, and the cylinder is fixed
It is arranged on hyperbaric chamber, one end of the transmission shaft is fixedly connected with installing frame；It is set between the mobile door assembly and support board
There is latch assembly, the latch assembly includes locking jack, locking plug-in unit group, locking cylinder, and the locking jack is set on installation
On the opposite frame of left and right two of frame；The locking plug-in unit group includes interlocking bar, follower lever, the first inserted link, the second inserted link, described
Interlocking bar one end connects locking cylinder, and the other end of the interlocking bar is equipped with the first bevel gear, and one end of the follower lever is equipped with
Second bevel gear, the other end of the follower lever are equipped with Knucle-gear, and first bevel gear is engaged with the second bevel gear, it is described from
Lever be equipped with Knucle-gear one end be movably fixed on support board, first inserted link, the second inserted link one end be equipped with circle
The tooth of gear engagement, the locking jack locking on the left frame of first inserted link and installing frame coordinate, second inserted link with
Locking jack locking cooperation on the left frame of installing frame；Vibration-damped table is equipped with below the mobile door assembly.
When in use, before explosion, mobile door assembly is tight by latch assembly with start end for above-mentioned decompression demolition set
Together, the first inserted link, the second inserted link in the latch assembly are inserted into the locking on the left and right frame of installing frame respectively for close fit
Jack carries out being locked for mobile door assembly and start end, and during explosion, explosion cylinder first starts, and cylinder, which starts, drives transmission
Axis, transmission shaft push away mobile door assembly, when the dynamics that transmission shaft pushes away mobile door assembly reaches predetermined dynamics, open latch assembly,
Locking cylinder in latch assembly drives interlocking bar rotation, and interlocking bar drives the second bevel-gear rotating by the first bevel gear, from
And follower lever is driven to rotate, follower lever rotation drives Knucle-gear rotation, and Knucle-gear rotation drives the first inserted link, the second inserted link to turn
It is dynamic so that the first inserted link, the second inserted link are skidded off from locking jack, so as to which moment unlocks the locking of mobile door assembly and start end,
Moment opens dodge gate, realizes explosion, and the mobile door assembly after being detached with start end is realized by vibration-damped table and buffered, and ensures experiment
Safety；After explosion, explosion cylinder first starts, and cylinder, which starts, drives transmission shaft, and transmission shaft reversely pulls dodge gate group
Part so that mobile door assembly carries out closing cooperation with start end, and when mobile door assembly touches start end, latch assembly opens
Dynamic, the locking cylinder in latch assembly drives interlocking bar to rotate backward, and interlocking bar drives the second bevel gear by the first bevel gear
It rotates backward, so as to which follower lever be driven to rotate backward, follower lever rotation drives Knucle-gear to rotate backward, and Knucle-gear rotation drives the
One inserted link, the second inserted link rotate backward so that the first inserted link, the second inserted link be inserted into locking jack in, realize mobile door assembly with
The locking of start end.
Further, the vibration-damped table includes installing plate, and the first channel steel, the second channel steel are equipped with relatively on the installing plate,
First sandwich plate parallel with installing plate is fixed on first channel steel, the second channel steel, is set above first sandwich plate
Have second sandwich plate parallel with the first sandwich plate, between first sandwich plate and the second sandwich plate be equipped with the first cushion pad,
Second cushion pad, first cushion pad, the second cushion pad are located at the left and right two in the first sandwich plate and the second sandwich plate respectively
Side, the second sandwich plate upside are equipped with the first buffer table, the second buffer table, first buffer table, the second buffer table difference
Set on the surface of the first cushion pad, the second cushion pad.Such vibration-damped table is provided with the first cushion pad, the second cushion pad, and
One buffer table, the second buffer table realizes that double buffering so that buffering effect is more preferable, and the first sandwich plate is mounted on the first channel steel, the
On two channel steels, the structure of channel steel had not only had certain rigidity, but also with certain cushion performance, so the first sandwich plate is mounted on
On channel steel so that entire vibration-damped table not only has good cushion performance, and stable structure, usage safety performance are more preferable.
Further, a set of explosion cylinder is respectively provided at left and right sides of the hollow pipeline.Setting is so that entirely subtract in this way
The bursting property for pressing demolition set is more preferable, and experiment is more stablized.
Further, the start end is equipped with sealing ring.Such structure setting causes mobile door assembly to be closed with start end
Better tightness during conjunction so that the experimental data for depressurizing demolition set is more accurate.
Further, the door face board is cambered plate.Cambered plate is selected to cause to depressurize the reality of demolition set as door face board
It is more preferable to test effect.
A kind of decompression demolition set of the utility model has following advantageous effect：
Firstth, authenticity is good, because without any parts are needed to change when whole equipment repeats experimental implementation, entirely in fact
There is no interference factors for the data tested, and experiment is more stable, the authenticity higher of experimental data；Because the left and right of hollow pipeline
Both sides are respectively provided with a set of explosion cylinder, so entirely the bursting property of decompression demolition set is more preferable, experiment is more stablized, experiment
Authenticity higher；Because start end is equipped with sealing ring so that better tightness when mobile door assembly is closed with start end so that subtract
The experimental data for pressing demolition set is more accurate, the authenticity higher of experiment.
Secondth, experimentation cost is low, because whole equipment repeats to test as glass explosion mechanism during experimental implementation
Once replace a glass, it is only necessary to by explosion mechanism, latch assembly compounding practice, so cost is lower.
Third, labor intensity are small, because without constantly clearing up glass dregs in experimentation, glass is replaced without continuous,
So greatly reduce labor intensity.
Description of the drawings
Attached drawing 1 is a kind of overall structure diagram for the shutdown state for depressurizing demolition set of the utility model；
Attached drawing 2 is a kind of overall structure diagram for the door opening state for depressurizing demolition set of the utility model；
Attached drawing 3 is the overall structure diagram of mobile door assembly in the utility model；
Attached drawing 4 is the part-structure schematic diagram that plug-in unit group is locked in the utility model；
Attached drawing 5 is the part-structure schematic diagram that plug-in unit group is locked in the utility model；
Attached drawing 6 is the overall structure diagram of vibration-damped table in the utility model；
Reference numeral：Hollow pipeline 1, bearing frame 2, hyperbaric chamber 3, flange 4, start end 5, support board 6, mobile door assembly 7,
Link 8, dodge gate 9, installing frame 10, connecting rod 11, doorframe 12, door face board 13, explosion cylinder 14, cylinder 15, transmission shaft 16,
Latch assembly 17, locking jack 18, locking plug-in unit group 19, locking cylinder 20, interlocking bar 21, follower lever 22, the first inserted link 23, the
Two inserted links 24, the first umbrella tooth 25, the second bevel gear 26, Knucle-gear 27, vibration-damped table 28, installing plate 29, the first channel steel 30, the second slot
Steel 31, the first sandwich plate 32, the second sandwich plate 33, the first cushion pad 34, the second cushion pad 35, the first buffer table 36, second is slow
Rush platform 37.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution of the utility model, with reference to embodiment and
Attached drawing is described in further detail the utility model product.
As shown in figures 1 to 6, a kind of decompression demolition set including hollow pipeline, is equipped with bearing frame below the hollow pipeline
2, one end of the hollow pipeline is tightly connected with hyperbaric chamber 3 by flange 4, and the other end of the hollow pipeline is start end 5,
5 outer ring of start end is equipped with support board 6, and the decompression demolition set is equipped with 9 component 7 of dodge gate coordinated with start end 5；Institute
It states 9 component 7 of dodge gate and includes link 8, dodge gate 9, the link 8 includes rectangle installing frame 10, connecting rod 11, the company
One end of extension bar 11 is flexibly connected with bearing frame 2, and the other end of the connecting rod 11 is fixed with the side frame of installing frame 10 to be connected
It connects；The dodge gate 9 includes doorframe 12, door face board 13, and the cambered plate is set on inside doorframe 12；The doorframe 12 is fixed on square
On shape installing frame 10；Explosion cylinder 14 is equipped between 9 component 7 of dodge gate and hyperbaric chamber 3, the explosion cylinder 14 includes gas
Cylinder 15, the cylinder 15 are equipped with transmission shaft 16, and the cylinder 15 is fixed on hyperbaric chamber 3, and the one of the transmission shaft 16
End is fixedly connected with installing frame 10；Latch assembly 17, the latch assembly are equipped between 9 component 7 of dodge gate and support board 6
17 include locking jack 18, locking plug-in unit group 19, locking cylinder 20, and the locking jack 18 is set on the opposite left and right of installing frame 10
On two frames；The locking plug-in unit group 19 includes interlocking bar 21, follower lever 22, the first inserted link 2823, the second inserted link 24, described
21 one end of interlocking bar connects locking cylinder 20, and the other end of the interlocking bar 21 is taken turns equipped with the first umbrella tooth 25, the follower lever 22
One end be equipped with the second bevel gear 26, the other end of the follower lever 22 is equipped with Knucle-gear 27, the wheel of the first umbrella tooth 25 and the
Two bevel gears 26 engage, and one end that the follower lever 22 is equipped with Knucle-gear 27 is movably fixed on support board 6, first inserted link
23rd, one end of the second inserted link 24 is equipped with the tooth engaged with Knucle-gear 27, the left frame of first inserted link 23 and installing frame 10
On locking jack 18 locking cooperation, second inserted link 24 on the left frame of installing frame 10 locking jack 18 lock matches
It closes；9 component of dodge gate, 7 lower section is equipped with vibration-damped table 28.Above-mentioned decompression demolition set is when in use, movable before explosion
9 components 7 of door are snuggly mated to together with start end 5 by latch assembly 17, the first inserted link 23 in the latch assembly 17, the
The locking jack 18 that two inserted links 24 are inserted into respectively on 10 left and right frame of installing frame carries out 9 component 7 of dodge gate and the lock of start end 5
It fastening, during explosion, explosion cylinder 14 first starts, and cylinder 15, which starts, drives transmission shaft 16, and transmission shaft 16 pushes away 9 component 7 of dodge gate,
When the dynamics that transmission shaft 16 pushes away 9 component 7 of dodge gate reaches predetermined dynamics, latch assembly 17 is opened, the lock in latch assembly 17
Tight cylinder 20 drives interlocking bar 21 to rotate, and interlocking bar 21 is taken turns by the first umbrella tooth 25 drives the second bevel gear 26 to rotate, so as to band
Dynamic follower lever 22 rotates, and the rotation of follower lever 22 drives Knucle-gear 27 to rotate, and the rotation of Knucle-gear 27 drives the first inserted link 23, second to insert
Bar 24 rotates so that the first inserted link 23, the second inserted link 24 are skidded off from locking jack 18, so as to moment unlock 9 component 7 of dodge gate with
The locking of start end 5, moment open dodge gate 9, realize explosion, and 9 component 7 of dodge gate after being detached with start end 5 passes through damping
Platform 28 realizes buffering, ensures the safety of experiment；After explosion, explosion cylinder 14 first starts, and cylinder 15, which starts, drives transmission
Axis 16, transmission shaft 16 reversely pull 9 component 7 of dodge gate so that 9 component 7 of dodge gate carries out closing cooperation with start end 5, works as work
When dynamic 9 component 7 of door touches start end 5, latch assembly 17 starts, and the locking cylinder 20 in latch assembly 17 drives interlocking bar 21
It rotates backward, interlocking bar 21 is taken turns by the first umbrella tooth 25 drives the second bevel gear 26 to rotate backward, so as to drive follower lever 22 anti-
To rotation, the rotation of follower lever 22 drives Knucle-gear 27 to rotate backward, and the rotation of Knucle-gear 27 drives the first inserted link 23, the second inserted link 24
It rotates backward so that the first inserted link 23, the second inserted link 24 are inserted into locking jack 18, realize 9 component 7 of dodge gate and start end 5
Locking.
As shown in fig. 6, the vibration-damped table 28 includes installing plate 29, on the installing plate 29 it is opposite be equipped with the first channel steel 30,
Second channel steel 31 is fixed with first sandwich plate 32 parallel with installing plate 29, institute on first channel steel 30, the second channel steel 31
It states 32 top of the first sandwich plate and is equipped with second sandwich plate 33 parallel with the first sandwich plate 32, first sandwich plate 32 and second
The first cushion pad 34, the second cushion pad 35, first cushion pad 34, the second cushion pad 35 difference position are equipped between sandwich plate 33
The left and right sides in the first sandwich plate 32 and the second sandwich plate 33,33 upside of the second sandwich plate are equipped with the first buffer table
36th, the second buffer table 37, first buffer table 36, the second buffer table 37 are respectively arranged on the first cushion pad 34, the second cushion pad
35 surface.Such vibration-damped table 28 is provided with the first cushion pad 34, and the second cushion pad 35, the first buffer table 36, second is slow
It rushes platform 37 and realizes that double buffering so that buffering effect is more preferable, and the first sandwich plate 32 is mounted on the first channel steel 30, the second channel steel 31
On, the structure of channel steel had not only had certain rigidity, but also with certain cushion performance, so the first sandwich plate 32 is mounted on channel steel
On so that entire vibration-damped table 28 not only has good cushion performance, and stable structure, usage safety performance are more preferable.
As shown in Figure 1, 2, a set of explosion cylinder 14 is respectively provided at left and right sides of the hollow pipeline.Setting is so that whole in this way
The bursting property of a decompression demolition set is more preferable, and experiment is more stablized.
As shown in Figure 1, the start end 5 is equipped with sealing ring (not shown).Such structure setting causes 9 component of dodge gate
7 with start end 5 be closed when better tightness so that the experimental data for depressurizing demolition set is more accurate.
As shown in Figure 1, 2, the door face board 13 is cambered plate.Cambered plate is selected as door face board 13 so that decompression explosion dress
The experiment effect put is more preferable.
The preferred embodiment of the above, only the utility model not makees in any form the utility model
Limitation；The those of ordinary skill of all industry can be shown in by specification attached drawing and described above and swimmingly implement this practicality
It is novel；But all those skilled in the art are not being departed from the range of technical solutions of the utility model, using more than institute
The technology contents of announcement and the equivalent variations of a little variation, modification and evolution made are the equivalence enforcement of the utility model
Example；Meanwhile all substantial technologicals according to the utility model above example is made the change of any equivalent variations, modification with
Develop etc., still fall within the protection domain of the technical solution of the utility model.
Claims (5)
1. a kind of decompression demolition set, it is characterised in that：Including hollow pipeline, bearing frame, institute are equipped with below the hollow pipeline
The one end for stating hollow pipeline is connect with hyperbaric chamber by flange seal, and the other end of the hollow pipeline is start end, described to open
The outer ring of moved end is equipped with support board, and the decompression demolition set further includes the mobile door assembly coordinated with start end；
The mobile door assembly includes link, dodge gate, and the link includes rectangle installing frame, connecting rod, the connection
One end of bar is flexibly connected with bearing frame, and the other end of the connecting rod is fixedly connected with the side frame of installing frame；The work
Dynamic door includes doorframe, door face board, and the panel is set on inside doorframe；The doorframe is fixed on rectangle installing frame；
Explosion cylinder is equipped between the mobile door assembly and hyperbaric chamber, the explosion cylinder includes cylinder, set on the cylinder
There is transmission shaft, the cylinder is fixed on hyperbaric chamber, and one end of the transmission shaft is fixedly connected with installing frame；
Latch assembly is equipped between the mobile door assembly and support board, the latch assembly includes locking jack, locking plug-in unit
Group, locking cylinder, the locking jack are set on the opposite frame of left and right two of installing frame；The locking plug-in unit group includes linkage
Bar, follower lever, the first inserted link, the second inserted link, described interlocking bar one end connect locking cylinder, and the other end of the interlocking bar is equipped with
First bevel gear, one end of the follower lever are equipped with the second bevel gear, and the other end of the follower lever is equipped with Knucle-gear, and described the
One bevel gear is engaged with the second bevel gear, and one end that the follower lever is equipped with Knucle-gear is movably fixed on support board, and described the
One inserted link, the second inserted link one end be equipped with the tooth engaged with Knucle-gear, on the left frame of first inserted link and installing frame
It locks jack locking to coordinate, the locking jack locking on the left frame of second inserted link and installing frame coordinates；
Vibration-damped table is equipped with below the mobile door assembly.
2. a kind of decompression demolition set according to claim 1, it is characterised in that：The vibration-damped table includes installing plate, institute
It states and is equipped with the first channel steel, the second channel steel on installing plate relatively, be fixed on first channel steel, the second channel steel and put down with installing plate
The first capable sandwich plate, the first sandwich plate top are equipped with second sandwich plate parallel with the first sandwich plate, first folder
The first cushion pad, the second cushion pad, first cushion pad, the second cushion pad difference position are equipped between laminate and the second sandwich plate
The left and right sides in the first sandwich plate and the second sandwich plate, the second sandwich plate upside are delayed equipped with the first buffer table, second
Platform is rushed, first buffer table, the second buffer table are respectively arranged on the surface of the first cushion pad, the second cushion pad.
3. a kind of decompression demolition set according to claim 1, it is characterised in that：The hollow pipeline is each side
Equipped with a set of explosion cylinder.
4. a kind of decompression demolition set according to claim 1, it is characterised in that：The start end is equipped with sealing ring.
5. a kind of decompression demolition set according to claim 1, it is characterised in that：The door face board is cambered plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702064.1U CN207472588U (en) | 2017-12-08 | 2017-12-08 | A kind of decompression demolition set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702064.1U CN207472588U (en) | 2017-12-08 | 2017-12-08 | A kind of decompression demolition set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472588U true CN207472588U (en) | 2018-06-08 |
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ID=62257432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721702064.1U Active CN207472588U (en) | 2017-12-08 | 2017-12-08 | A kind of decompression demolition set |
Country Status (1)
| Country | Link |
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| CN (1) | CN207472588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761028A (en) * | 2018-07-06 | 2018-11-06 | 武汉理工大学 | A kind of multi-functional explosion experimental facility |
-
2017
- 2017-12-08 CN CN201721702064.1U patent/CN207472588U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761028A (en) * | 2018-07-06 | 2018-11-06 | 武汉理工大学 | A kind of multi-functional explosion experimental facility |
| CN108761028B (en) * | 2018-07-06 | 2021-01-05 | 武汉理工大学 | Multifunctional explosion experimental device |
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