CN203443575U - Mining hole packer test detection apparatus - Google Patents
Mining hole packer test detection apparatus Download PDFInfo
- Publication number
- CN203443575U CN203443575U CN201320544825.0U CN201320544825U CN203443575U CN 203443575 U CN203443575 U CN 203443575U CN 201320544825 U CN201320544825 U CN 201320544825U CN 203443575 U CN203443575 U CN 203443575U
- Authority
- CN
- China
- Prior art keywords
- hole packer
- grip box
- free
- mining
- external diameter
- Prior art date
- 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
Links
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a mining hole packer test detection apparatus, which is mainly composed of a casing base, clamps, free slideways and a fixing sleeve. One side on the upper end of the casing base is provided with a hole packer free expansion external diameter detection structure while the other side is provided with a hole sealing force detection structure. The hole packer free expansion external diameter detection structure is composed of the clamps, an adjusting screw rod, a clamping sliding seat, linear bearings, the free slideways and a carriage baffle plate. The hole sealing force detection structure is composed of an upward opening grip box, a fixed grip box, a standard sleeve pipe, pipe supporting frames, a gland and the fixing sleeve. The apparatus can conveniently and accurately test and detect the quality indexes of the free expansion external diameter and the hole sealing force of a mining hole packer. The apparatus which is labor-saving and time-saving has the advantages of simple structure, safety, reliability, rapid test detection, high accuracy and great using effects.
Description
Technical field
The utility model belongs to a kind of mining hole packer experiment detection device.
Background technology
Coal is still the energy basis of Chinese national economy and social development at present, coal accounts for 70% left and right in China's primary energy production and consumption structure at present, estimate that the year two thousand fifty also will account for more than 50%, so coal will be the main energy sources of China within quite long period.But the most of coal mining geology complicated conditions of China, gas are large, dangerous high.
Mining hole packer is mainly used in colliery underground water-injection, slip casting and draws out methane etc. needing ，Shi colliery, rapid hole sealing aspect to realize the requisite product of safety in production.Mining hole packer major testing item has: 1, presentation quality; 2, specification; 3, free expansion external diameter; 4, sealing property; 5, minimum burst pressure; 6, fire resistance; 7, electric conductivity; 8, sealing of hole power.In eight Interventions Requested, the check of free expansion external diameter and sealing of hole power is domestic does not also have corresponding test to detect at present.Therefore, be difficult at present ensure the quality of mining hole packer.
Summary of the invention
The purpose of this utility model is a kind of mining hole packer experiment detection device of design, can to the matter mark of the free expansion external diameter of mining hole packer and sealing of hole power, test detection easily and accurately, have simple in structure, time saving and energy saving, safe and reliable, test detection speed is fast, accuracy rate height and the good advantage of result of use.
For this reason, the utility model is mainly comprised of cabinet base, fixture, free slideway and fixed cover.Upper end one side of cabinet base is provided with hole packer free expansion external diameter detection architecture, and the upper end opposite side of cabinet base is provided with sealing of hole power detection architecture.
Described hole packer free expansion external diameter detection architecture is by fixture, regulate screw mandrel, clamp slide, linear bearing, free slideway and bracket gear pull form, bracket gear is pulled lower end and is fixed on cabinet base, being one end of two free slideways of spacing distance setting and bracket gear pulls inner side and is fixed as one, clamping slide fits on two free slideways by two linear bearing cunnings, two fixture lower ends connect with the sliding accessory in clamping slide upper end, clamping slide between two fixtures is provided with axle bed, regulate screw mandrel middle part to be coupling with axle bed, the adjusting screw mandrel at axle bed two ends is spirally connected with two fixture middle parts respectively, regulate screw mandrel one end to be provided with hand dish.
Described sealing of hole power detection architecture is opened grip box from above, fixedly grip box, normal sleeve, conduit saddle lining frame, gland and fixed cover form, fixedly grip box lower end is fixed on cabinet base, on open grip box inner side edge by hinge and fixedly the inner side edge of grip box be coupling, the lower portion of normal sleeve is in fixing grip box, the outer spacing distance cover of normal sleeve has two conduit saddle lining framves, fixedly the cabinet base of grip box outer side edges is provided with fixed cover, and fixed cover endoporus communicates with normal sleeve one end.
Screw thread on the adjusting screw mandrel at described axle bed two ends arranges on the contrary.On described fixed cover periphery, spacing distance is provided with set bolt.Described normal sleeve internal diameter is identical with mining hole packer external diameter.Said structure design has realized the purpose of this utility model.
The utility model can be tested detection to the matter mark of the free expansion external diameter of mining hole packer and sealing of hole power easily and accurately, one-time detection can be provided test dimensional data and the sealing of hole power test number result of the free expansion of mining hole packer simultaneously, without separately adding other test tools and working link, have simple in structure, time saving and energy saving, safe and reliable, test detection speed is fast, and accuracy rate is high and result of use is good.The utility model is beneficial to complete waste liquid, the waste material of test is discharged to collection in time, and laboratory technician's safety and Health is played to good guarantee.
Accompanying drawing explanation
Figure is structural representation of the present utility model.
Embodiment
As shown in the figure, a kind of mining hole packer experiment detection device, is mainly comprised of cabinet base 7, fixture 1, free slideway 5 and fixed cover 14.Upper end one side of cabinet base is provided with hole packer free expansion external diameter detection architecture, and the upper end opposite side of cabinet base is provided with sealing of hole power detection architecture.
Described hole packer free expansion external diameter detection architecture is pulled 6 by fixture, adjusting screw mandrel 2, clamping slide 3, linear bearing 4, free slideway and bracket gear and is formed.Bracket gear is pulled lower end and is fixed on cabinet base.Being one end of two free slideways of spacing distance setting and bracket gear pulls inner side and is fixed as one.Clamping slide fits on two free slideways by two linear bearing cunnings.Two fixture lower ends connect with the sliding accessory in clamping slide upper end.Clamping slide between two fixtures is provided with axle bed 15.Regulate screw mandrel middle part to be coupling with axle bed, the adjusting screw mandrel at axle bed two ends is spirally connected with two fixture middle parts respectively.Regulate screw mandrel one end to be provided with hand dish 16.Screw thread on the adjusting screw mandrel at described axle bed two ends arranges on the contrary, when detection person rotates the positive and negative rotation of hand dribbling moving adjusting screw mandrel with hand, can make with two fixtures that regulate screw mandrel to be spirally connected along regulating screw mandrel mutually close (clamped condition) or being separated from each other (releasing orientation) like this.
Described sealing of hole power detection architecture is opened grip box 9 from above, fixedly grip box 10, normal sleeve 11, conduit saddle lining frame 12, gland 13 and fixed cover 14 form.Fixedly grip box lower end is fixed on cabinet base.On open grip box inner side edge by hinge and fixedly the inner side edge of grip box be coupling.The lower portion of normal sleeve is in fixing grip box, and the outer spacing distance cover of normal sleeve has two conduit saddles lining framves.When on open grip box and before fixedly grip box fastens, gland is fixed on normal sleeve fixedly in grip box.Fixedly the cabinet base of grip box outer side edges is provided with fixed cover, and fixed cover endoporus communicates with normal sleeve one end.When on open grip box and after fixedly grip box fastens, normal sleeve, conduit saddle lining frame, gland be located on after fastening on open grip box and fixedly in grip box.Fixed cover endoporus communicates with normal sleeve one end, this end fixed cover be tamping simultaneously after fastening on open grip box and fixing grip box.On after fastening, open grip box and fixedly grip box be both ends open shape.On described fixed cover periphery, spacing distance is provided with set bolt 17, and the effect of set bolt is draft tube termination snapping convenient and forcing pump.Described normal sleeve internal diameter is identical with mining hole packer external diameter.
Four jiaos of cabinet bases are established bolt hole 8 and to facilitate, cabinet base are fixed in casing, to be convenient for carrying.The air lift pump that the optional valve of power source of the present utility model is controlled.
During use, (1), the test of use hole packer free expansion external diameter detection architecture detect the free expansion external diameter of mining hole packer.The water filling end of a mining hole packer of detection to be tested is connected with the gas injection nose end of air lift pump, the other end of hole packer is put in fixture and clamped.Mining hole packer middle part is positioned at two free slideway upper ends.Then record behind the original position, outside dimension of this mining hole packer, opening pressure source, by standard to injection pressure gas in this mining hole packer, reach the force value of regulation and this mining hole packer stable after, measure existing position and the existing outside dimension of this mining hole packer.
(2), with the test of sealing of hole power detection architecture, detect the sealing of hole power of mining hole packer.A mining hole packer of detection just to be tested packs in normal sleeve, then by normal sleeve, conduit saddle lining frame, gland be located on after fastening on open grip box and fixedly in grip box.In fixed cover locking, open grip box with fixing grip box and be connected after the gas injection nose end of air lift pump, by standard to injection pressure gas in normal sleeve one end, reach the sealing of hole force value of regulation and this mining hole packer stable after, measure the existing position of this mining hole packer.
In a word, the utility model can be tested detection to the matter mark of the free expansion external diameter of mining hole packer and sealing of hole power easily and accurately, has simple in structurely, time saving and energy saving, safe and reliable, and test detection speed is fast, the high and good advantage of result of use of accuracy rate.
Claims (4)
1. a mining hole packer experiment detection device, mainly by cabinet base, fixture, free slideway and fixed cover, formed, it is characterized in that: upper end one side of cabinet base is provided with hole packer free expansion external diameter detection architecture, and the upper end opposite side of cabinet base is provided with sealing of hole power detection architecture;
Described hole packer free expansion external diameter detection architecture is by fixture, regulate screw mandrel, clamp slide, linear bearing, free slideway and bracket gear pull form, bracket gear is pulled lower end and is fixed on cabinet base, being one end of two free slideways of spacing distance setting and bracket gear pulls inner side and is fixed as one, clamping slide fits on two free slideways by two linear bearing cunnings, two fixture lower ends connect with the sliding accessory in clamping slide upper end, clamping slide between two fixtures is provided with axle bed, regulate screw mandrel middle part to be coupling with axle bed, the adjusting screw mandrel at axle bed two ends is spirally connected with two fixture middle parts respectively, regulate screw mandrel one end to be provided with hand dish,
Described sealing of hole power detection architecture is opened grip box from above, fixedly grip box, normal sleeve, conduit saddle lining frame, gland and fixed cover form, fixedly grip box lower end is fixed on cabinet base, on open grip box inner side edge by hinge and fixedly the inner side edge of grip box be coupling, the lower portion of normal sleeve is in fixing grip box, the outer spacing distance cover of normal sleeve has two conduit saddle lining framves, fixedly the cabinet base of grip box outer side edges is provided with fixed cover, and fixed cover endoporus communicates with normal sleeve one end.
2. by mining hole packer experiment detection device claimed in claim 1, it is characterized in that: the screw thread on the adjusting screw mandrel at described axle bed two ends arranges on the contrary.
3. by mining hole packer experiment detection device claimed in claim 1, it is characterized in that: on described fixed cover periphery, spacing distance is provided with set bolt.
4. by mining hole packer experiment detection device claimed in claim 1, it is characterized in that: described normal sleeve internal diameter is identical with mining hole packer external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544825.0U CN203443575U (en) | 2013-09-04 | 2013-09-04 | Mining hole packer test detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544825.0U CN203443575U (en) | 2013-09-04 | 2013-09-04 | Mining hole packer test detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443575U true CN203443575U (en) | 2014-02-19 |
Family
ID=50094614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320544825.0U Expired - Fee Related CN203443575U (en) | 2013-09-04 | 2013-09-04 | Mining hole packer test detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672054A (en) * | 2019-11-12 | 2020-01-10 | 浙江建设职业技术学院 | Steel pipe diameter measuring device for building construction quality detection |
-
2013
- 2013-09-04 CN CN201320544825.0U patent/CN203443575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672054A (en) * | 2019-11-12 | 2020-01-10 | 浙江建设职业技术学院 | Steel pipe diameter measuring device for building construction quality detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205067153U (en) | Water environmental detection set | |
| GB201102252D0 (en) | Well testing and production apparatus and method | |
| CN203443575U (en) | Mining hole packer test detection apparatus | |
| CN203551272U (en) | Safety valve test and verification apparatus regulating pressure by use of pressure regulator | |
| CN203081436U (en) | Multilayer laminated coalbed methane reservoir producing interlamination interference mechanism simulation device | |
| CN1987386B (en) | Torque detector for hydraulic drilling rod power large clamp | |
| CN203178124U (en) | Preparation facilities of light hydrocarbon dissolves in oil field aquatic | |
| CN203810063U (en) | Oil and gas transmission pipeline defect and corrosion detection tool | |
| CN201819778U (en) | Air expansion type leakage testing device for checking leakage of water tank | |
| CN202403934U (en) | Needle-point sampler | |
| CN203201661U (en) | Integrated device for safety valve and indicator valve of high-power diesel engine | |
| CN203993611U (en) | A kind of adapter of plastic pull-out test fixture with metal insert | |
| CN204008022U (en) | The twin cylinder closure mechanism of oil pump main body air tightness detecting clamp | |
| CN106769204B (en) | A kind of probe tube storage rack for water quality testing meter | |
| CN202494550U (en) | Ball valve tightness tester for automobile brake system | |
| CN204008024U (en) | Oil pump main body air tightness detecting clamp | |
| CN201803836U (en) | Portable blowout preventer pressure testing device | |
| CN207213190U (en) | A kind of stop valve with sampler | |
| CN207027486U (en) | A kind of pipeline scriber | |
| CN203310470U (en) | Online plug-in type flowmeter | |
| CN203622261U (en) | Clamping fixture for machining valve body of stop valve | |
| CN203175455U (en) | Well shut-in device with internal thread well shut-in pipe nipple | |
| CN204649585U (en) | A kind of tubular porous material flow permeability measurement fixture | |
| CN202693425U (en) | Large-caliber pipe hydrostatic test device | |
| CN204177635U (en) | Gas detect sampler |
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: 20140219 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |