CN209342274U - A kind of underwater demolition impact test floating body - Google Patents
A kind of underwater demolition impact test floating body Download PDFInfo
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- CN209342274U CN209342274U CN201920345523.8U CN201920345523U CN209342274U CN 209342274 U CN209342274 U CN 209342274U CN 201920345523 U CN201920345523 U CN 201920345523U CN 209342274 U CN209342274 U CN 209342274U
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- connecting rod
- floating body
- impact test
- hanging ring
- underwater demolition
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Abstract
The utility model discloses a kind of underwater demolition impact test floating bodies, connecting rod including one or more horizontal alignments arrangement and positioned at the connecting rod two end and the floating block that can bubble through the water column, the floating block and the connecting rod form the dumbbell shape structure of symmetrical configuration, are fixed with one or more hanging ring on each connecting rod.The utility model structure is simple, can bubble through the water column automatically, is not easy to turn on one's side, and can hang more experimental animals simultaneously；The distance between experimental animal is controllable, data are accurate, can measure the blasting impact effect of the multiple distances of multiple angles simultaneously, greatly reduce test number (TN).
Description
Technical field
The utility model relates to military medicine scientific research field, specifically a kind of novel, practical research underwater explosion
Impact the test toolss to animal injury, a kind of underwater demolition impact test floating body.
Background technique
It not only includes to equipment on naval ship structure, naval vessels that damage effect is impacted in underwater explosion, also includes to personnel on naval vessels
Injure.And it relatively lags behind to the research that ship rocking is injured relative to the research of injuring of equipment on naval ship structure, naval vessels.
Research underwater explosion impact generallys include the method for human body: the water surface, underwater, Naval Vessels Cabin etc..
It is limited due to limited conditions with the development speed of related fields, previous research mostly uses monomer floating ball as carrier.
The function of the standby basic carrying experimental animal of monomer floating ball hanging device, but have that floating ball is unstable, carries limited number of animals, easily
It is influenced by extraneous factors such as water level fluctuations, influences test effect and efficiency, also cause waste of human resource to a certain extent
With the wastings of resources such as explosive source.
Bank base crane suspension type deploy troops on garrison duty experimental animal, occupy testing ground crane resources, while apart from bank it is restricted and
Short slab.
Canoe pulling type floating body occupies testing ground canoe resource, while need to consider canoe safety, wants apart from explosive source
It asks.
Utility model content
In order to solve the floating body of blasting impact test in the prior art there are unstable, suspension size of animal is insufficient, away from
The limitation of offshore base provides a kind of letter apart from technical problems, the utility model such as the limitation of explosive source distance, occupancy testing ground resources
Single, practical research underwater explosion impacts the underwater demolition impact test floating body to animal injury to solve the above problems.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of underwater demolition impact test floating body,
Connecting rod including one or more horizontal alignments arrangement and positioned at the connecting rod two end and the floating block that can bubble through the water column, institute
It states floating block and the connecting rod forms the dumbbell shape structure of symmetrical configuration, be fixed with one or more on each connecting rod and hang
Ring.
Dumbbell shape structural symmetry is preferable, and under the support of both ends floating block, entire floating body of testing can steadily be swum in
Small by ripples disturbing influence on the water surface, the hanging ring is for hanging experimental animal, according to the volume of experimental animal and measurement number
According to needs select reasonable hanging ring spacing, experimental animal is successively hung on fixed hanging ring, when whole centre-of gravity shift, is hung
Ring will not reciprocatingly slide on connecting rod, influence entirely test floating body counterbalance effect, and the utility model can hang simultaneously it is more
A experimental animal is not interfere with each other between each experimental animal, and the distance between each experimental animal and blast source are basically unchanged, can
To measure the blasting impact effect of the multiple distances of multiple angles simultaneously, and measurement result is very accurate.
Further, the floating block includes frame and the rigid foam for being filled in the lower portion.The rigid foam
For increasing overall buoyancy, guarantee that the utility model can bubble through the water column.The floating block stability can be improved in the frame.
Preferably, the frame is that multiple reinforcement weldings form cube skeleton, and the rigid foam is coated with waterproof
Cloth.
Preferably, the distance between adjacent hanging ring on each connecting rod is identical, the interlinking lever end and the close end
The distance of the hanging ring in portion is identical.
Preferably, the connecting rod quantity is 3 ~ 5.
Preferably, the hanging ring quantity on each connecting rod is 4 ~ 6.
Preferably, the distance between adjacent links are 1 ~ 1.2m, and the distance between adjacent described hanging ring is 1 ~ 1.2m, described
Interlinking lever end is 1 ~ 1.2m at a distance from the hanging ring of the close end.
Preferably, the connecting rod is made of reinforcing bar, and the hanging ring is iron hoop.
Preferably, the connecting rod two end is welded and fixed with the floating block.
The beneficial effects of the utility model are:
(1) the utility model structure is simple, and low manufacture cost can be mass-produced.
(2) the utility model overall structure in floating on water is very stable, small by wave effect.
(3) the utility model can hang more experimental animals simultaneously；The distance between experimental animal is controllable, data are accurate,
The blasting impact effect that the multiple distances of multiple angles can be measured simultaneously, greatly reduces test number (TN).
(4) the utility model can be laid far from bank base, and the distance apart from explosive source can be adjusted arbitrarily.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the main view of the specific embodiment of underwater demolition impact test floating body described in the utility model；
Fig. 2 is the section of the floating block of the specific embodiment of underwater demolition impact test floating body described in the utility model
Schematic diagram.
In figure, 1, floating block, 1-1, frame, 1-2, waterproof cloth, 1-3, rigid foam, 2, connecting rod, 3, hanging ring.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
Embodiment 1, as shown in Figure 1 and Figure 2, a kind of underwater demolition impact test floating body is arranged including three horizontal alignments
Connecting rod 2 and positioned at 2 both ends of connecting rod and the floating block 1 that can bubble through the water column, floating block 1 forms the mute of symmetrical configuration with connecting rod 2
Bell type structure, floating block 1 include frame 1-1 and the rigid foam 1-3 being filled in inside the frame 1-1.Frame 1-1 and connecting rod 2
It is made of reinforcing bar, the bar diameter is 1.5cm, and the length of floating block 1 is respectively 4m, 1m, 0.8m.The rigid foam
1-3 is coated with waterproof cloth 1-2, prevents rigid foam 1-3 water inlet from sinking.It is fixed on each connecting rod 2 that there are four hanging ring 3, hanging rings 3
It is made of common iron hoop, is welded and fixed between all parts.The distance between adjacent links 2 are 1m, adjacent on each connecting rod 2
The distance between hanging ring 3 is 1m, and 2 end of connecting rod is 1m at a distance from the hanging ring 3 of the close end.
When carrying out animal experiment: according to different tests demand, selecting animal subject type.After animal subject is anaesthetized, point
It does not hang on four hanging rings 3 on each connecting rod 2, while can at most hang 12 experimental animals.It is designed according to different tests,
Floating body will can be entirely tested to furnish perpendicular or parallel to explosive source.When explosive source is located at it is underwater when, the vertical explosive source of test floating body
It furnishes, is first subjected to blast impulse below experimental animal, when explosive source is located at the water surface, the parallel explosive source pendulum of test floating body
If the side of experimental animal is first subjected to blast impulse.The spatial point that the present embodiment can measure each interval 1m is exploded
Impact force size, it is disposable at most to can measure 12 data.
Embodiment 2, as shown in Figure 1 and Figure 2, a kind of underwater demolition impact test floating body is arranged including three horizontal alignments
Connecting rod 2 and positioned at 2 both ends of connecting rod and the floating block 1 that can bubble through the water column, floating block 1 forms the mute of symmetrical configuration with connecting rod 2
Bell type structure, floating block 1 include frame 1-1 and the rigid foam 1-3 being filled in inside the frame 1-1.Frame 1-1 and connecting rod 2
It is made of reinforcing bar, the bar diameter is 1.5cm, and the length of floating block 1 is respectively 4.4m, 1m, 0.8m.The hard bubble
Foam 1-3 is coated with waterproof cloth 1-2, prevents rigid foam 1-3 water inlet from sinking.Fixed on each connecting rod 2 there are four hanging rings 3, hang
Ring 3 is made of common iron hoop, is welded and fixed between all parts.The distance between adjacent links 2 are 1.2m, on each connecting rod 2
The distance between adjacent hanging ring 3 be 1.2m, 2 end of connecting rod and be 1.2m at a distance from the hanging ring 3 of the end.
When carrying out animal experiment: according to different tests demand, selecting animal subject type.After animal subject is anaesthetized, point
It does not hang on four hanging rings 3 on each connecting rod 2, while can at most hang 12 experimental animals.It is designed according to different tests,
To can entirely test floating body perpendicular or parallel to explosive source furnish, the present embodiment can measure it is each interval 1.2m spatial point by
It is disposable at most to can measure 12 data to explosive forces size.
Embodiment 3, a kind of underwater demolition impact test floating body, including five horizontal alignments arrangement connecting rod 2 and be located at
2 both ends of connecting rod and the floating block 1 that can be bubbled through the water column, floating block 1 and connecting rod 2 form the dumbbell shape structure of symmetrical configuration, floating block 1
Including frame 1-1 and the rigid foam 1-3 being filled in inside the frame 1-1.Frame 1-1 and connecting rod 2 are made of reinforcing bar, institute
Stating bar diameter is 1.5cm, and the length of floating block 1 is respectively 6m, 1m, 0.8m.The rigid foam 1-3 is coated with waterproof
Cloth 1-2 prevents rigid foam 1-3 water inlet from sinking.Fixed there are six hanging ring 3 on each connecting rod 2, hanging ring 3 is made of common iron hoop,
It is welded and fixed between all parts.The distance between adjacent links 2 are 1m, the distance between the adjacent hanging ring 3 on each connecting rod 2
For 1m, 2 end of connecting rod is 1m at a distance from the hanging ring 3 of the close end.
When carrying out animal experiment: according to different tests demand, selecting animal subject type.After animal subject is anaesthetized, point
It does not hang on four hanging rings 3 on each connecting rod 2, while can at most hang 30 experimental animals.It is designed according to different tests,
Floating body will can be entirely tested to furnish perpendicular or parallel to explosive source.The present embodiment can measure it is each interval 1m spatial point by
Explosive forces size, it is disposable at most to can measure 30 data.
The utility model structure is simple, is not easy to turn on one's side when bubbling through the water column, and the distance between experimental animal is controllable, data are quasi-
Really, the blasting impact effect that can measure the multiple distances of multiple angles simultaneously, greatly reduces test number (TN).
In the present specification, identical embodiment is not necessarily referring to the schematic representation of the term.Moreover, description
Particular features, structures, materials, or characteristics can be combined in any suitable manner in any one or more embodiments.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (9)
1. a kind of underwater demolition impact test floating body, it is characterised in that: the connecting rod including one or more horizontal alignments arrangement
(2) and it is located at the connecting rod (2) both ends and the floating block (1) that can bubble through the water column, the floating block (1) and the connecting rod (2) shape
At the dumbbell shape structure of symmetrical configuration, one or more hanging ring (3) is fixed on each connecting rod (2).
2. underwater demolition impact test floating body according to claim 1, it is characterised in that: the floating block (1) includes frame
(1-1) and it is filled in the internal rigid foam (1-3) of the frame (1-1).
3. underwater demolition impact test floating body according to claim 2, it is characterised in that: the frame (1-1) is multiple
Reinforcement welding forms cube skeleton, and the rigid foam (1-3) is coated with waterproof cloth (1-2).
4. underwater demolition impact test floating body according to claim 1, it is characterised in that: on each connecting rod (2)
The distance between adjacent hanging ring (3) is identical, and connecting rod (2) end is identical as at a distance from the hanging ring (3) of the end.
5. underwater demolition impact test floating body according to claim 4, it is characterised in that: connecting rod (2) quantity is 3 ~ 5
Root.
6. underwater demolition impact test floating body according to claim 5, it is characterised in that: on each connecting rod (2)
Hanging ring (3) quantity is 4 ~ 6.
7. underwater demolition impact test floating body according to claim 6, it is characterised in that: between adjacent links (2) away from
From for 1 ~ 1.2m, the distance between adjacent described hanging ring (3) is 1 ~ 1.2m, connecting rod (2) end and the institute close to the end
The distance for stating hanging ring (3) is 1 ~ 1.2m.
8. underwater demolition impact test floating body according to claim 1-7, it is characterised in that: the connecting rod (2)
It is made of reinforcing bar, the hanging ring (3) is iron hoop.
9. underwater demolition impact test floating body according to claim 8, it is characterised in that: connecting rod (2) both ends and institute
Floating block (1) is stated to be welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345523.8U CN209342274U (en) | 2019-03-19 | 2019-03-19 | A kind of underwater demolition impact test floating body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920345523.8U CN209342274U (en) | 2019-03-19 | 2019-03-19 | A kind of underwater demolition impact test floating body |
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| CN209342274U true CN209342274U (en) | 2019-09-03 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027018A (en) * | 2020-08-30 | 2020-12-04 | 哈尔滨工程大学 | Large-scale target model experimental apparatus of nuclear explosion under water |
| CN112213357A (en) * | 2020-09-21 | 2021-01-12 | 沈阳理工大学 | Floating body platform capable of carrying out underwater explosion damage test in large water area |
| CN113266054A (en) * | 2021-06-07 | 2021-08-17 | 江苏航运职业技术学院 | Self-floating anti-blocking mud conveying pipeline system of large dredger and blocking dredging method |
-
2019
- 2019-03-19 CN CN201920345523.8U patent/CN209342274U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027018A (en) * | 2020-08-30 | 2020-12-04 | 哈尔滨工程大学 | Large-scale target model experimental apparatus of nuclear explosion under water |
| CN112213357A (en) * | 2020-09-21 | 2021-01-12 | 沈阳理工大学 | Floating body platform capable of carrying out underwater explosion damage test in large water area |
| CN112213357B (en) * | 2020-09-21 | 2023-05-30 | 沈阳理工大学 | Floating body platform capable of carrying out underwater explosion damage test in large water area |
| CN113266054A (en) * | 2021-06-07 | 2021-08-17 | 江苏航运职业技术学院 | Self-floating anti-blocking mud conveying pipeline system of large dredger and blocking dredging method |
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