CN202837087U - Protecting device - Google Patents
Protecting device Download PDFInfo
- Publication number
- CN202837087U CN202837087U CN 201220483159 CN201220483159U CN202837087U CN 202837087 U CN202837087 U CN 202837087U CN 201220483159 CN201220483159 CN 201220483159 CN 201220483159 U CN201220483159 U CN 201220483159U CN 202837087 U CN202837087 U CN 202837087U
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- CN
- China
- Prior art keywords
- protective device
- protective cover
- melt pit
- guide rail
- protection network
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a protecting device which is used for intercepting splashes produced in a testing process of a testing device, wherein the testing device is arranged in a pit, and the protecting device is covered above the testing device in the testing process. The protecting device is characterized by comprising a protecting cover, two moving pulleys and two guide rails, wherein the protection cover is mounted above the pit, two guide rails are respectively arranged at positions corresponding to two ends of the protecting cover in the pit, and two moving pulleys are respectively connected with two ends of the protecting cover, are respectively mounted in the two guide rails and can respectively slide relative to the corresponding guide rails. According to the protecting device, through the arrangement of the moving pulleys and the guide rails, the protecting cover can slide along the guide rails on the pit, in the testing process, the protecting cover is pushed to one side of the pit, the testing device is placed into the pit, and then the protecting cover is pushed back to the upper side of the testing device to carry out protection, so that the damage caused by the fracture of the testing device is reduced, the operation is convenient, the workload of a tester is lowered, and the testing efficiency is improved.
Description
Technical field
The utility model relates to the test safety field, particularly a kind of protective device.
Background technology
In the test such as the material object stretching of oil country tubular goods, explosion, usually have higher test pressure, easily cause the testing equipment explosion, the possibility that exists liquid and solid fragment to splash, thus testing crew life security and peripheral facilities are exerted an influence.
At present, during test, generally be that lab-size equipment is put into melt pit, melt pit is generally rectangular shape, directly overlays the melt pit top by simple steel plate protective cover, with interception splash, protection personnel's life and property safety.
In realizing process of the present utility model, the inventor finds that there is following problem at least in prior art:
Owing to need to repeatedly open the steel plate protective cover during test, and present used steel plate protective cover, volume, weight are all larger, cause unlatching, the very inconvenience of move operation of steel plate protective cover, when the testing crew workload is increased, also itself bring certain difficulty to testing, reduced test efficiency.
The utility model content
For the unlatching that solves prior art steel plate protective cover, the problem of move operation inconvenience, the utility model embodiment provides a kind of protective device.Described technical scheme is as follows:
A kind of protective device, be used for the splash that interception test equipment produces in process of the test, described testing equipment is arranged in the melt pit, guard covers is above described testing equipment described in the test, it is characterized in that, described protective device comprises: protective cover, two mobile pulleys and two guide rails, described protective cover is installed in the top of described melt pit, described two guide rails are separately positioned on the position at corresponding described protective cover two ends in the described melt pit, described two mobile pulleys link to each other with described protective cover two ends respectively, and described two mobile pulleys are installed in respectively in described two guide rails, and described two mobile pulleys relatively each self-corresponding guide rail slide.
Particularly, as preferably, described protective cover comprises at least one protective cover.
Further, described protective cover is three layers structure, and described three layers structure is by being followed successively by steel plate stratum reticulare, layer of polycarbonate and steel plate stratum reticulare in outer the reaching.
Particularly, as preferably, the both sides, top of described guide rail are provided with fin, and described fin is used for preventing that described mobile pulley vertical direction breaks away from described guide rail.
As preferably, described protective device also comprises motor, and described motor links to each other with described mobile pulley, and described motor is used for driving described mobile pulley and slides along described guide rail.
As preferably, described protective device also comprises fixture, and described fixture is arranged on the described guide rail, and described fixture is used for described mobile pulley is fixed on the assigned address of described guide rail.
Further, described fixture is foot bolt regularly.
Particularly, as preferably, described protective device also comprises the side protection network, and described side protection network is arranged on the periphery of described melt pit, is provided with door on the described side protection network, and described side protection network is used for preventing described testing equipment to break, and to be splashed to described melt pit outside.
As preferably, described side protection network is interrupted with respect to the periphery of described melt pit and arranges.
As preferably, described side protection network is with respect to the periphery whole installation of described melt pit.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
The utility model is by arranging mobile pulley and guide rail, protective cover can be slided along the guide rail on the melt pit, during test, protective cover is pushed into melt pit one side, testing equipment is put into melt pit, thereby then protective cover being pushed back to the testing equipment top protects, improved the safety coefficient of process of the test, reduced the dangerous and damage that testing equipment breaks and brings, and operation has been very convenient and practical, the testing crew workload is reduced greatly, also improved test efficiency.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the front view of the described protective device of the utility model embodiment;
Fig. 2 is the structural representation of the described protective cover of the utility model embodiment;
Fig. 3 is the vertical view of the described protective device of the utility model embodiment.
Wherein: 1 testing equipment, 2 melt pits, 3 protective covers, 31 steel plate stratum reticulares, 32 layer of polycarbonate, 4 mobile pulleys, 5 guide rails, 51 fins, 6 motors, 7 fixtures, 8 side protection networks.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model embodiment is described in further detail.
As shown in Figure 1, a kind of protective device that the utility model embodiment provides, be used for the splash that interception test equipment 1 produces in process of the test, described testing equipment 1 is arranged in the melt pit 2, guard covers described in the test is above described testing equipment 1, it is characterized in that, described protective device comprises: protective cover 3, two mobile pulleys 4 and two guide rails 5, described protective cover 3 is installed in the top of described melt pit 2, described two guide rails 5 are separately positioned on the position at corresponding described protective cover 3 two ends in the described melt pit 2, described two mobile pulleys 4 link to each other with described protective cover 3 two ends respectively, and described two mobile pulleys 4 are installed in respectively in described two guide rails 5, and described two mobile pulleys 4 relatively each self-corresponding guide rail 5 slide.
Wherein, those skilled in the art as can be known, melt pit 2 is that the material object of oil country tubular goods stretches, infrastructure commonly used in the test such as explosion, melt pit 2 is generally rectangular-shaped tunnel, originally be that the utility model purpose is for protective cover 3 two ends mobile pulley 4 to be set, in melt pit 2 upper edge correspondences guide rail 5 is set, reciprocatingly slide along guide rail 5 by mobile pulley 4, thereby protective cover 3 can be reciprocatingly slided in melt pit 2 upper edges, during test, be about to the top that protective cover 3 slides into melt pit 2 interior testing equipments 1, damage to prevent that testing equipment 1 explosion from splashing experimenter and peripheral facilities produced, test when complete, be about to protective cover 3 and push away testing equipment 1, and slide into the another side of melt pit 2, and continue next time Preparatory work of experiment, easy to operate.
The utility model embodiment is by arranging mobile pulley 4 and guide rail 5, protective cover 3 can be slided along the guide rail 5 on the melt pit 2, during test, protective cover 3 is pushed into melt pit 2 one sides, testing equipment 1 is put into melt pit 2, thereby then protective cover 3 being pushed back to testing equipment 1 top protects, improved the safety coefficient of process of the test, reduced the dangerous and damage that testing equipment 1 breaks and brings, and operation has been very convenient and practical, the testing crew workload is reduced greatly, also improved test efficiency.
As shown in Figure 2, particularly, as preferably, described protective cover 3 comprises at least one protective cover 3.The utility model can according to actual conditions single protective cover 3 is set or a plurality of protective cover 3 overlapping, a plurality of protective cover 3 is overlapping can to strengthen the protection dynamics, can be for the powerful test of burst pressure, because protective cover 3 two ends all are equipped with mobile pulley 4, also a plurality of protective covers 3 can be promoted to launch, make each protective cover 3 head and the tail concordant, thereby strengthen area coverage, can be for the large test of the area that splashes, dirigibility is better.
As shown in Figure 2, further, described protective cover 3 is three layers structure, and described three layers structure is by being followed successively by steel plate stratum reticulare 31, layer of polycarbonate 32 and steel plate stratum reticulare 31 in outer the reaching.
Protective cover 3 materials generally adopt the individual layer steel plate in the prior art, and steel plate is opaque, blocked testing equipment 1, cause to carry out the Real Time Observation monitoring to Test condition in the process of the test, among the utility model embodiment, the inventor adopts up and down two-layered steel plates stratum reticulare 31, the three layers structure of middle one deck layer of polycarbonate 32, steel plate stratum reticulare 31 is latticed, and polycarbonate utilizes it heat-resisting, shock proof characteristics, stop because testing equipment 1 breaks and cause splashing of liquid and solid fragment, utilize simultaneously expanded metal lath to increase the intensity of whole protective cover 3, the enormous impact power that produces when splashing with opposing; And polycarbonate is water white, can carry out Real Time Observation to testing equipment 1 by polycarbonate in the process of the test, so that monitoring, in addition, the polycarbonate price is lower, also can reduce the cost of whole protective device.
Particularly, as preferably, the both sides, top of described guide rail 5 are provided with fin 51, and described fin 51 is used for preventing that described mobile pulley 4 vertical direction break away from described guide rail 5.Guide rail 5 belongs to prior art with the auto-lock function of fin 51, and the enormous impact power that produces when being used for preventing from testing makes mobile pulley 4 vertical direction getaways 5.
As shown in Figure 1, as preferably, described protective device also comprises motor 6, and described motor 6 links to each other with described mobile pulley 4, and described motor 6 is used for driving described mobile pulley 4 and slides along described guide rail 5.Motor 6 drives mobile pulley 4, has improved automaticity, handled easily.
As shown in Figure 3, as preferably, described protective device also comprises fixture 7, and described fixture 7 is arranged on the described guide rail 5, and described fixture 7 is used for described mobile pulley 4 is fixed on the assigned address of described guide rail 5.
Further, described fixture 7 is foot bolt regularly.
During test, protective cover 3 is pushed to the correct position of testing equipment 1 top, with foot bolt is fixing with mobile pulley 4 regularly, prevents that protective cover 3 from continuing to move to other positions at the trial, thereby play the effect of interception solid fragment and liquid splash.
As shown in Figure 3, particularly, as preferably, described protective device also comprises side protection network 8, described side protection network 8 is arranged on the periphery of described melt pit 2, is provided with door on the described side protection network 8, and described side protection network 8 is splashed to described melt pit 2 outsides for preventing that described testing equipment 1 from breaking.Being provided with door at side protection network 8, is that operating personnel pass in and out melt pit 2 when being convenient to test, to operations such as experimental facilities 1 keep in repair.
As preferably, described side protection network 8 is interrupted with respect to the periphery of described melt pit 2 and arranges.
As preferably, described side protection network 8 is with respect to the periphery whole installation of described melt pit 2.
Above-mentioned the utility model embodiment sequence number does not represent the quality of embodiment just to description.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. protective device, be used for the splash that interception test equipment produces in process of the test, described testing equipment is arranged in the melt pit, guard covers is above described testing equipment described in the test, it is characterized in that, described protective device comprises: protective cover, two mobile pulleys and two guide rails, described protective cover is installed in the top of described melt pit, described two guide rails are separately positioned on the position at corresponding described protective cover two ends in the described melt pit, described two mobile pulleys link to each other with described protective cover two ends respectively, and described two mobile pulleys are installed in respectively in described two guide rails, and described two mobile pulleys relatively each self-corresponding guide rail slide.
2. protective device according to claim 1 is characterized in that, described protective cover comprises at least one protective cover.
3. protective device according to claim 2 is characterized in that, described protective cover is three layers structure, and described three layers structure is by being followed successively by steel plate stratum reticulare, layer of polycarbonate and steel plate stratum reticulare in outer the reaching.
4. protective device according to claim 1 is characterized in that, the both sides, top of described guide rail are provided with fin, and described fin is used for preventing that described mobile pulley vertical direction breaks away from described guide rail.
5. protective device according to claim 1 is characterized in that, described protective device also comprises motor, and described motor links to each other with described mobile pulley, and described motor is used for driving described mobile pulley and slides along described guide rail.
6. protective device according to claim 1 is characterized in that, described protective device also comprises fixture, and described fixture is arranged on the described guide rail, and described fixture is used for described mobile pulley is fixed on the assigned address of described guide rail.
7. protective device according to claim 6 is characterized in that, described fixture is foot bolt regularly.
8. the described protective device of each claim according to claim 1-7, it is characterized in that, described protective device also comprises the side protection network, described side protection network is arranged on the periphery of described melt pit, be provided with door on the described side protection network, described side protection network is splashed to described melt pit outside for preventing that described testing equipment from breaking.
9. protective device according to claim 8 is characterized in that, described side protection network is interrupted setting with respect to the periphery of described melt pit.
10. protective device according to claim 8 is characterized in that, described side protection network is with respect to the periphery whole installation of described melt pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220483159 CN202837087U (en) | 2012-09-20 | 2012-09-20 | Protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220483159 CN202837087U (en) | 2012-09-20 | 2012-09-20 | Protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837087U true CN202837087U (en) | 2013-03-27 |
Family
ID=47948768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220483159 Expired - Fee Related CN202837087U (en) | 2012-09-20 | 2012-09-20 | Protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837087U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647365A (en) * | 2013-12-10 | 2014-03-19 | 天能电池(芜湖)有限公司 | Motor protection device of acid addition machine |
| CN107341948A (en) * | 2017-07-27 | 2017-11-10 | 合肥澳视网络科技发展有限公司 | A kind of high-rise Intellectualized monitoring device |
| CN109533393A (en) * | 2018-12-20 | 2019-03-29 | 中国飞机强度研究所 | A kind of tire debris protective device for aircraft tyre inertial test table |
-
2012
- 2012-09-20 CN CN 201220483159 patent/CN202837087U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647365A (en) * | 2013-12-10 | 2014-03-19 | 天能电池(芜湖)有限公司 | Motor protection device of acid addition machine |
| CN103647365B (en) * | 2013-12-10 | 2015-12-30 | 天能电池(芜湖)有限公司 | A kind of motor protection device of acid adding machine |
| CN107341948A (en) * | 2017-07-27 | 2017-11-10 | 合肥澳视网络科技发展有限公司 | A kind of high-rise Intellectualized monitoring device |
| CN109533393A (en) * | 2018-12-20 | 2019-03-29 | 中国飞机强度研究所 | A kind of tire debris protective device for aircraft tyre inertial test table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20210920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |