CN204903150U - Protection device for combined material cylindric goods hydraulic bursting test - Google Patents
Protection device for combined material cylindric goods hydraulic bursting test Download PDFInfo
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- CN204903150U CN204903150U CN201520618351.9U CN201520618351U CN204903150U CN 204903150 U CN204903150 U CN 204903150U CN 201520618351 U CN201520618351 U CN 201520618351U CN 204903150 U CN204903150 U CN 204903150U
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- protective housing
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- bursting test
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Abstract
The utility model discloses a protection device for combined material cylindric goods hydraulic bursting test, including the protective housing of getting rid of the bottom plate and the blasting utensil of arranging the protective housing inner chamber in, protective housing bottom both sides outer wall all is provided with horizontal fixed plate, the fixed plate bottom is provided with two truckles of taking the auto -lock, protective housing side hinged joint has the guard gate, the guard gate free end passes through the safety lock closure with the protective housing outer wall, the welding of protective housing top has a plurality of fixed columns, the fixed column overcoat is equipped with the counter weight ring, protective housing inner wall department is provided with the rubber slab, outer wall department is provided with the handle, form the water pipe through -hole in the roof. The utility model discloses remove in a flexible way, when hydraulic bursting test borehole blasting utensil overhead gage is blown up, can block overhead gage and combined material piece completely, also do not make the water under high pressure penetrate directly out simultaneously to the safety of personnel and equipment around the guarantee. The utility model provides high hydraulic bursting test's efficiency.
Description
Technical field
The utility model belongs to the protective device of pressure explosion bulge test, is specifically related to the protective device of a kind of compound substance tubular goods hydraulic bursting test.
Background technology
Compound substance is by two or more material of different nature, and by the method for physics or chemistry, in macroscopic view or microcosmic, composition has the material of new capability.Various material makes up for each other's deficiencies and learn from each other in performance, produces cooperative effect, makes the combination property of compound substance be better than former composition material and meet various different requirement.
At present, compound substance China's industry and civilian on application more and more extensively, and tube-shaped product is a kind of comparatively common object form in compound substance.Tube-shaped product is generally applied in the industries such as various pressure vessel and high-strength pipeline, therefore nearly all requires higher mechanics load-bearing capacity.Usually after compound substance tubular preparation preparation, all need to carry out pressure test under certain condition to test its mechanical property.Modal is exactly hydraulic bursting test, puts into special explosion tool by after the two ends steel guard seal of compound substance tubular goods, then in tube-shaped product, squeezes into water under high pressure, to observe the load-bearing capacity of workpiece by a high-pressure water pipe through steel baffle plate.Under most cases, also to carry out limiting performance test, hydraulic pressure will be increased incessantly until goods are destroyed in this test always.Because pressure is excessive, sometimes even the metal baffle at tube-shaped product two ends can be blown up, the baffle plate now flown up, compound substance fragment and water under high pressure will injure personnel and the equipment of surrounding.In actual tests, usually to prepare separately between a special small test, during each explosion bulge test, required explosion tool is transported into this test bay, because explosion tool is all steel, weight is all at hundreds of kilogram, transport is inconvenience quite, and particularly when the kind of composite product is a lot, each transport and installation effectiveness are very low.
Summary of the invention
The utility model proposes for solving prior art Problems existing, its objective is the protective device providing the hydraulic bursting test of a kind of compound substance tubular goods.
The technical solution of the utility model is: the protective device of a kind of compound substance tubular goods hydraulic bursting test, comprise the protective housing removing base plate and the explosion tool being placed in protective housing inner chamber, both sides, protective housing bottom outer wall is provided with horizontal fixed head, fixed head bottom is provided with the castor of two bands self-locking, protective housing side chain connection has protective door, it is sealed that protective door free end and protective housing outer wall pass through safety lock, protective housing welded top has multiple fixed leg, counterweight ring is set with outside fixed leg, protective housing inwall place is provided with rubber slab, outer wall place is provided with handle, water pipe through hole is formed in roof.
Rubber slab is bonding with the connected mode of protective housing inwall or bolt connects.
The utility model moves flexibly, when hydraulic bursting test borehole blasting tool overhead gage is blown up, can completely overhead gage and compound substance fragment be blocked, and does not also make water under high pressure direct projection out simultaneously, thus ensures the safety of surrounding people and equipment.The utility model improves the efficiency of hydraulic bursting test.
Accompanying drawing explanation
Fig. 1 is stereographic map of the present utility model;
Fig. 2 is cut-open view of the present utility model;
Fig. 3 is the stereographic map of the utility model borehole blasting tool.
Wherein:
1 protective housing 2 handle
3 castor 4 fixed heads
5 safety lock 6 protective doors
7 rubber slab 8 water pipe through holes
9 fixed leg 10 counterweight rings
11 explosion tool 12 compound substance tubular goods
13 overhead gage 14 lower baffle plates.
Embodiment
Below, with reference to drawings and Examples, the utility model is described in detail:
As Fig. 1, shown in 2, the protective device of a kind of compound substance tubular goods hydraulic bursting test, comprise the protective housing 1 removing base plate and the explosion tool 11 being placed in protective housing 1 inner chamber, both sides, protective housing 1 bottom outer wall is provided with horizontal fixed head 4, fixed head 4 bottom is provided with the castor 3 of two bands self-locking, protective housing 1 side chain connection has protective door 6, it is sealed that protective door 6 free end and protective housing 1 outer wall pass through safety lock 5, protective housing 1 welded top has multiple fixed leg 9, in the utility model, fixed leg 9 is three, counterweight ring 10 is set with outside fixed leg 9, protective housing 1 inwall place is provided with rubber slab 7, outer wall place is provided with handle 2, water pipe through hole 8 is formed in roof.
As shown in Figure 3, explosion tool 11 comprises overhead gage 13, the lower baffle plate 14 of compound substance tubular goods 12 and encapsulation compound substance tubular goods 12 upper and lower end face.High-pressure intake pipe is provided with in overhead gage 13.
Rubber slab 7 is bonding with the connected mode of protective housing 1 inwall or bolt connects.The thickness of protective housing 1 side plate is generally determined by pressure during hydraulic pressure demolition, and in the utility model, protective housing 1 side plate is the steel plate of 3 ~ 5mm, and the thickness of protective door 6 is identical with the thickness of protective housing 1 side plate.Protective housing 1, protective door 6 and rubber slab 7 can in hydraulic pressure explosive tests, and the overhead gage 13 of the explosion tool 11 of explosion velocity flight, compound substance fragment and water under high pressure cover completely.
Stable for protective housing 1 can cover on explosion tool 11 by castor 3 easily.
The course of work of the present utility model is as follows:
Compound substance tubular goods 12 two ends to be detected are encapsulated composition explosion tool 11 with overhead gage 13, lower baffle plate 14 by (I) respectively.
Protective door 6 is opened by (II), and promote handle 2, covered on by protective housing 1 on explosion tool 11, the high-pressure intake pipe in overhead gage 13 passes from the water pipe through hole 8 protective housing 1 roof, and is connected with high-pressure hydraulic pump.
(III) is sealed by safety lock 5 and protective housing 1 by protective door 6.
(IV) sealed castor 3, covers on stable for protective housing 1 on explosion tool 11.According to the concrete pressure condition in hydraulic pressure explosive test, fixed leg 9 is set with corresponding counterweight ring 10.
(V) injects water under high pressure in explosion tool 11, starts to carry out explosion bulge test, opens safety door 6 after test, removes protective housing 1 after pulling down high-pressure intake pipe.
The utility model moves flexibly, when hydraulic bursting test borehole blasting tool overhead gage is blown up, can completely overhead gage and compound substance fragment be blocked, and does not also make water under high pressure direct projection out simultaneously, thus ensures the safety of surrounding people and equipment.The utility model improves the efficiency of hydraulic bursting test.
Claims (2)
1. the protective device of compound substance tubular goods hydraulic bursting test, comprise the protective housing (1) removing base plate and the explosion tool (11) being placed in protective housing (1) inner chamber, it is characterized in that: protective housing (1) both sides, bottom outer wall is provided with horizontal fixed head (4), fixed head (4) bottom is provided with the castor (3) of two bands self-locking, protective housing (1) side chain connection has protective door (6), it is sealed that protective door (6) free end and protective housing (1) outer wall pass through safety lock (5), protective housing (1) welded top has multiple fixed leg (9), counterweight ring (10) is set with outside fixed leg (9), protective housing (1) inwall place is provided with rubber slab (7), outer wall place is provided with handle (2), water pipe through hole (8) is formed in roof.
2. the protective device of a kind of compound substance tubular goods according to claim 1 hydraulic bursting test, is characterized in that: rubber slab (7) is bonding with the connected mode of protective housing (1) inwall or bolt connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618351.9U CN204903150U (en) | 2015-08-17 | 2015-08-17 | Protection device for combined material cylindric goods hydraulic bursting test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618351.9U CN204903150U (en) | 2015-08-17 | 2015-08-17 | Protection device for combined material cylindric goods hydraulic bursting test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903150U true CN204903150U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618351.9U Active CN204903150U (en) | 2015-08-17 | 2015-08-17 | Protection device for combined material cylindric goods hydraulic bursting test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181311A (en) * | 2015-08-17 | 2015-12-23 | 核工业理化工程研究院 | Composite tubular product hydraulic blasting test protection device |
-
2015
- 2015-08-17 CN CN201520618351.9U patent/CN204903150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181311A (en) * | 2015-08-17 | 2015-12-23 | 核工业理化工程研究院 | Composite tubular product hydraulic blasting test protection device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |