CN209431978U - A kind of quick manual open-close type explosion-protection equipment - Google Patents
A kind of quick manual open-close type explosion-protection equipment Download PDFInfo
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- CN209431978U CN209431978U CN201920048808.5U CN201920048808U CN209431978U CN 209431978 U CN209431978 U CN 209431978U CN 201920048808 U CN201920048808 U CN 201920048808U CN 209431978 U CN209431978 U CN 209431978U
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- explosion
- proof ball
- support
- upper cover
- protection equipment
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- 230000009467 reduction Effects 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000000725 suspension Substances 0.000 claims description 6
- 239000002360 explosive Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 238000004880 explosion Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of quick manual open-close type explosion-protection equipments, it is related to safety anti-explosive apparatus field, upper cover including spherical crown shape, the explosion-proof ball ontology of spherical shell type, explosion-proof ball bodies top offers circular throwing object mouth, upper cover rotary buckle is at the throwing object mouth position of explosion-proof ball bodies top, explosion-proof ball ontology is equipped with manual opening-closing mechanism, manual opening-closing mechanism includes support one, worm reduction box, drive handwheel, big drum, support two, transition is around wheel, flexible connecting member, support one is located on explosion-proof ball outer body wall, worm reduction box is located on support one, driving handwheel is located on the input shaft of worm reduction box, big drum is located on the output shaft of worm reduction box, support two is located at explosion-proof ball bodies top position, transition is rotatably installed on support two around wheel, flexible connecting member, which twines, is located at big drum On, the free end of flexible connecting member, around taking turns and being hinged on upper cover lateral wall, has the opening and closing advantage that speed is fast, mechanism is simple around transition.
Description
Technical field
The utility model relates to safe explosion-proof device field more particularly to a kind of explosion-protection equipments.
Background technique
Anti-explosion tank or explosion-proof ball are important protective devices during explosive transferring other spots, and explosion killing can be effectively suppressed
Power.Safety check suitable for public security, airport, railway station, customs, important place and large-scale activity.
The headstock gear of known anti-explosion tank each in the market or explosion-proof ball cover is varied, there is on-off structure complexity, zero
Part type is more, processing and manufacturing is many and diverse, high failure rate, operation sequence are more, and must give study training before can acquire skill
Deng status；And device cover opening and closing time is nearly 30 seconds long, and this will greatly increase the safety of user of service, and reduce explosion-proof
The timeliness of processing；New cover headstock gear is that solely this is a kind of in the market, which is about 10 seconds or so, and collection is set
Meter theory novelty, simple, the practical, maintenance-free of mechanism etc. are integrated.
Utility model content
The purpose of this utility model is to solve the problems, such as existing anti-explosion tank headstock gear structure is complicated, opening and closing is slow-footed, is mentioned
For a kind of explosion-protection equipment, have that opening and closing time is short, the simple effect of mechanism.
In order to achieve the goal above, the technical solution adopted in the utility model is: a kind of explosion-proof dress of quick manual open-close type
It sets, the explosion-proof ball ontology of upper cover, spherical shell type including spherical crown shape, explosion-proof ball bodies top offers circular throwing object mouth, described
For upper cover rotary buckle at the throwing object mouth position of explosion-proof ball bodies top, upper cover is used for the explosion-proof chamber of sealed explosion-proof ball body interior
Room is provided with the manual opening-closing mechanism for driving upper cover to rotate on the explosion-proof ball ontology, and manual opening-closing mechanism includes support
One, around wheel, flexible connecting member, the setting of support one exists for worm reduction box, driving handwheel, big drum, support two, transition
On explosion-proof ball outer body wall, the worm reduction box is arranged on support one, and the driving handwheel is arranged in worm gear snail
On the input shaft of bar reduction gearbox, the big drum is arranged on the output shaft of worm reduction box, and the setting of support two exists
Explosion-proof ball bodies top position is provided with the suspension part extended towards explosion-proof ball ontology at the top of support two, and the transition is around rotation
Dynamic to be mounted on suspension part, the fixing end of the flexible connecting member, which twines, to be located on big drum, and the free end of flexible connecting member bypassed
It crosses around taking turns and be hinged on upper cover lateral wall.
In order to advanced optimize the utility model, following technical scheme can be preferentially selected:
Preferably, the upper cover bottom is symmetrically arranged with two rotation connection arms along support one, is rotatablely connected close on arm
Inverted hinge hole is offered on the side wall of bottom, is corresponded to hinged hole location in the explosion-proof ball inner body wall and is provided with rotation
Pin shaft, the rotating pin free end extend in hinge hole.
Preferably, the hinge hole is inverted U-shaped hole, and the support one, which extends in explosion-proof ball ontology, is provided with arc
Withstanding part.
Preferably, the corresponding position for throwing object mouth is provided with mounting flange on the explosion-proof ball ontology, and the support two is arranged
On mounting flange.
Preferably, transition is corresponded on the upper cover lateral wall is provided with hoisting ring, the flexibility at wheel following position directly
The free end of connector is hinged on hoisting ring.
Preferably, limit plate, rotation of the limit plate perpendicular to upper cover are set on the inner sidewall of the explosion-proof ball body bottom portion
Face arrangement.
Preferably, the explosion-proof ball bodies top is provided at least two on the inner sidewall of support one and is used to support
The horizontal supporting plate in base portion.
Preferably, adjustment hole is offered on the horizontal supporting plate, there is the rotation of corresponding adjusting hole site on horizontal supporting plate
For adjusting the carrying bolt for connecing bearing height.
The beneficial effects of the utility model are:
1, the utility model realizes that the opening and closing to explosion-protection equipment upper cover controls using worm gear mechanism collocation mechanism for opening/closing,
It carries out that stable drive is reliable, opening and closing time is short using worm gear case, has by worm gear mechanism itself reliable self-locking
Function guarantees the safety of use process；User of service only needs operation hand wheel rotating to can be achieved with opening and closing function simultaneously, does not need
By the training of profession, technological processing for explosion protection feature can be quickly and effectively carried out when there is hazard event.
2, the upper cover that internal fastening type is used in the utility model, ensure that inner sealing and the safety of explosion-protection equipment, simultaneously
It is provided with bottom limit plate and horizontal supporting plate in explosion-protection equipment ontology, guarantees that upper cover can guarantee upper cover anti-in opening and closing
Structural stability on quick-fried device, and then improve the structural strength and safety of explosion-protection equipment；Pass through two in the bottom plate of upper cover
Rotation connection arm is movably arranged in explosion-protection equipment ontology, while the hinge hole for being rotatablely connected arm is U-shaped hole, it is ensured that explosion-proof
Upper cover realizes sidesway in device opening-closing process, prevents catching phenomenon occur in upper cover rotation process, improves the safety of explosion-protection equipment
Practicability.
Detailed description of the invention
Fig. 1 is explosion-protection equipment overall structure diagram；
Fig. 2 is explosion-proof ball body construction schematic diagram；
Fig. 3 is superstructure schematic diagram；
Explosion-proof ball schematic diagram of internal structure when Fig. 4 is the first use state；
Explosion-proof ball schematic diagram of internal structure when Fig. 5 is second of use state；
Fig. 6 is explosion-proof ball A to half sectional view；
Fig. 7 is explosion-proof ball B to half sectional view；
Fig. 8 is structure enlargement diagram at C.
Wherein, 1- upper cover, 2- explosion-proof ball ontology, 3- support one, 4- support two, the big drum of 5-, 6- drive handwheel, 7- worm gear
Worm screw case, 8- flexible connecting member, 9- transition support spiral shell around wheel, 10- hoisting ring, 11- mounting flange, 12- horizontal supporting plate, 13-
Bolt, 14- are rotatablely connected arm, 15- hinge hole, 16- adjustment hole, 17- limit plate, 18- rotating pin, 19- withstanding part, 20- throwing object
Mouthful.
Specific embodiment
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
As shown in figures 1-8, a kind of quick manual open-close type explosion-protection equipment, upper cover 1, spherical shell type including spherical crown shape it is explosion-proof
Ball ontology 2 offers circular throwing object mouth 20 at the top of explosion-proof ball ontology 2, is put by throwing object mouth 20 for dangerous explosive anti-
In the explosion-proof chamber room of quick-fried ball body interior, 1 rotary buckle of upper cover is at the throwing object mouth position of 2 inner top of explosion-proof ball ontology, upper cover 1
For the explosion-proof chamber of sealed explosion-proof ball body interior, explosion-proof ball ontology is sealed by upper cover, reduces internal explosion object
Blast pressure power diffusion, since the thickness of explosion-proof ball ontology and upper cover has strict requirements, for the ease of manipulation upper cover open
It closes, the manual opening-closing mechanism for driving upper cover to rotate is installed on explosion-proof ball ontology, manual opening-closing mechanism includes support one
3, around wheel 9, flexible connecting member 8, support 1 is installed for worm reduction box 7, driving handwheel 6, big drum 5, support 24, transition
On 2 lateral wall of explosion-proof ball ontology, worm reduction box 7 is mounted on support 1, and driving handwheel 6 is mounted on worm and gear
On the input shaft of reduction gearbox, big drum 5 is mounted on the output shaft of worm reduction box, will by worm reduction box 7
The input efficiency of driving handwheel amplifies, and reduces the opening and closing time of explosion-proof ball；The corresponding position for throwing object mouth on explosion-proof ball ontology 2
Mounting flange 11 is installed, support two is mounted on mounting flange 11, guarantees the structural strength of its installation site；Support two pushes up
Portion is equipped with the suspension part extended towards explosion-proof ball ontology, and transition is rotatably installed in suspension part around wheel 9, and flexible connecting member 8 uses
Wirerope, iron chains etc., the fixing end of flexible connecting member 8, which twines, to be located on big drum, the free end of flexible connecting member 8 around transition around
Wheel 9 is simultaneously hinged on upper cover lateral wall, prevents flexible connecting member to be distorted around wheel 9 by support 24 and transition, clamping stagnation shows
As；Transition being corresponded on 1 lateral wall of upper cover, hoisting ring 10 being installed at wheel following position directly, the free end of flexible connecting member is hinged
On hoisting ring 10, the tractive force generated by flexible connecting member 10 drives upper cover to be moved.
Upper cover bottom is symmetrically installed with two rotation connection arms 14 along support one, is rotatablely connected the side on arm 14 close to bottom
Hinge hole is offered on wall, hinged hole location is corresponded on 2 inner wall of explosion-proof ball ontology, rotating pin 18, rotating pin 18 are installed
Free end extends in hinge hole 15, and hinge hole 15 is inverted U-shaped hole, and support 1 is extended in explosion-proof ball ontology and is equipped with
The withstanding part 19 of arc, U-shaped hole cooperation withstanding part elapse upper cover in upper cover rotary course, it is ensured that explosion-protection equipment
Upper cover realizes sidesway in opening-closing process, prevents catching phenomenon occur in upper cover rotation process, improves the safe and practical of explosion-protection equipment
Property.Since the tractive force that upper cover relies primarily on flexible connecting member in opening-closing process is acted on, in order to guarantee upper cover in explosion-proof ball
Intrinsic stability is equipped with limit plate 17, rotation of the limit plate perpendicular to upper cover on the inner sidewall of explosion-proof ball body bottom portion
Turn face arrangement, when upper cover is opened, upper cover bottom top is held on limit plate 17, ensure that the structure of upper cover when explosion-protection equipment is opened
Stable and intensity；There are three be used to support upper base for installation on the inner sidewall at the top of explosion-proof ball ontology 2 away from support one simultaneously
The horizontal supporting plate 12 in portion, offers adjustment hole 16 on horizontal supporting plate 12, corresponding on horizontal supporting plate 12 to adjust hole site rotation
Turn to have for adjusting the carrying bolt 13 for connecing bearing height, the nut of carrying bolt 13 is fixed on horizontal supporting plate, carrying bolt
The position height that screw rod activity spinning can be rotated on nut to adjust carrying bolt on horizontal supporting plate；When upper
When lid is closed, upper cover bottom top is held on the carrying bolt of horizontal supporting plate, on the one hand alleviates the traction pressure of flexible connecting member 8
Power, while guaranteeing the leakproofness of upper cover and explosion-proof ball ontology；On the other hand it can adjust according to using to the height of carrying bolt
It is adjusted, guarantees that carrying bolt stablizes the bearing force of upper cover.
The working process of this embodiment is as follows: when needing to open explosion-proof ball, handwheel is driven by rotation, drives handwheel in worm gear
Big drum is driven to be rotated under the transmission of worm screw case, the flexible connecting member of big drum starts diastole and unreels, and flexible connecting member is certainly
It is moved down by the upper cover of end suspention, while rotation taking place under the support of rotating pin, upper cover is rotating to maximum angular
When spending, upper cover bottom top holds and sets fixation in the enterprising line position of limit plate, and explosion-proof ball ontology is opened at this time, and operator can will be dangerous
Explosive is put into explosion-proof ball, and driving handwheel is then reversely rotated, and driving handwheel drives greatly under the transmission of worm gear case
Drum is rotated, and the flexible connecting member on big drum starts tensioning winding at this time, and upper cover is regarded it as in the traction of flexible connecting member
And under the fixation of rotating pin, upper cover opens up rotation, and when upper cover is rotated to top position, upper cover bottom top is held horizontally-supported
On carrying bolt on plate, upper cover seals explosion-proof ball ontology at this time；Since this explosion-protection equipment on-off structure is simple, make
With quick reliable, exempt to train non-maintaining, the opening and closing time of the structure is about 10 seconds or so, and anti-explosion tank is made to be packed into suspicious explosive
The Shi Suoyong time is greatly reduced, and effectively improves the safety of explosion-proof personnel.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of quick manual open-close type explosion-protection equipment, the explosion-proof ball ontology of upper cover, spherical shell type including spherical crown shape, explosion-proof ball sheet
Circular throwing object mouth is offered at the top of body, the upper cover rotary buckle is at the throwing object mouth position of explosion-proof ball bodies top, upper cover
Explosion-proof chamber for sealed explosion-proof ball body interior, it is characterised in that: be provided on the explosion-proof ball ontology for driving
The manual opening-closing mechanism of rotation is covered, manual opening-closing mechanism includes support one, worm reduction box, driving handwheel, big drum, branch
Seat two, transition are around wheel, flexible connecting member, and the support one is arranged on explosion-proof ball outer body wall, and the worm and gear slows down
Case is arranged on support one, and the driving handwheel is arranged on the input shaft of worm reduction box, and the big drum setting exists
On the output shaft of worm reduction box, the setting of support two is provided at the top of explosion-proof ball bodies top position, support two
The suspension part extended towards explosion-proof ball ontology, the transition are rotatably installed in suspension part, the fixation of the flexible connecting member around wheel
End twines and is located on big drum, and the free end of flexible connecting member is around transition around taking turns and be hinged on upper cover lateral wall.
2. a kind of quick manual open-close type explosion-protection equipment according to claim 1, it is characterised in that: upper cover bottom edge
Support one is symmetrically arranged with two rotation connection arms, is rotatablely connected on arm and offers hinge hole on the side wall of bottom, described
Hinged hole location is corresponded in explosion-proof ball inner body wall and is provided with rotating pin, and the rotating pin free end extends to hinge hole
It is interior.
3. a kind of quick manual open-close type explosion-protection equipment according to claim 2, it is characterised in that: the hinge hole is to fall
The U-shaped hole set, the support one extend to the withstanding part that arc is provided in explosion-proof ball ontology.
4. a kind of quick manual open-close type explosion-protection equipment according to claim 1, it is characterised in that: the explosion-proof ball ontology
The upper corresponding position for throwing object mouth is provided with mounting flange, and the support two is arranged on mounting flange.
5. a kind of quick manual open-close type explosion-protection equipment according to claim 1, it is characterised in that: the upper cover lateral wall
Upper corresponding transition is provided with hoisting ring at wheel following position directly, and the free end of the flexible connecting member is hinged on hoisting ring.
6. a kind of quick manual open-close type explosion-protection equipment according to claim 1, it is characterised in that: the explosion-proof ball ontology
Limit plate is set on the inner sidewall of bottom, and limit plate is arranged perpendicular to the surfaces of revolution of upper cover.
7. a kind of quick manual open-close type explosion-protection equipment according to claim 6, it is characterised in that: the explosion-proof ball ontology
Top is provided at least two horizontal supporting plates for being used to support upper cover bottom on the inner sidewall of support one.
8. a kind of quick manual open-close type explosion-protection equipment according to claim 7, it is characterised in that: the horizontal supporting plate
On offer adjustment hole, it is corresponding on horizontal supporting plate to adjust hole site rotation and have for adjusting the carrying bolt for connecing bearing height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048808.5U CN209431978U (en) | 2019-01-12 | 2019-01-12 | A kind of quick manual open-close type explosion-protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048808.5U CN209431978U (en) | 2019-01-12 | 2019-01-12 | A kind of quick manual open-close type explosion-protection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209431978U true CN209431978U (en) | 2019-09-24 |
Family
ID=67976142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920048808.5U Active CN209431978U (en) | 2019-01-12 | 2019-01-12 | A kind of quick manual open-close type explosion-protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209431978U (en) |
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2019
- 2019-01-12 CN CN201920048808.5U patent/CN209431978U/en active Active
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