CN209264419U - Iron tailing concrete road unconfined compressive strength device for detecting performance - Google Patents
Iron tailing concrete road unconfined compressive strength device for detecting performance Download PDFInfo
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- CN209264419U CN209264419U CN201822071129.8U CN201822071129U CN209264419U CN 209264419 U CN209264419 U CN 209264419U CN 201822071129 U CN201822071129 U CN 201822071129U CN 209264419 U CN209264419 U CN 209264419U
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- dust
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- dust hood
- compressive strength
- iron tailing
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Abstract
The utility model relates to iron tailing concrete road unconfined compressive strength device for detecting performance, belong to the technical field of detection device, its key points of the technical solution are that a kind of iron tailing concrete road unconfined compressive strength device for detecting performance, including pedestal, pressing disc is fixedly installed on pedestal, the top of pedestal is fixedly installed oil cylinder, the piston rod of oil cylinder is downwards, and the bottom of oil cylinder is fixedly installed platen, upper platen is parallel with pressing disc and is located at the surface of pressing disc, the opposite two sides of the pedestal are provided with dust suction subassembly, dust suction subassembly includes dust hood, suction ventilator, connect dirt case and residue receiving box, dust hood offers dust mouth far from the side of base center, the bottom of dust hood offers slag notch, dust mouth is connected to dirt case is connect, slag notch is connected to residue receiving box, suction ventilator is connected to dust mouth and connects between dirt case , achieve the effect that the service life of extension detection device.
Description
Technical field
The utility model relates to the technical field of detection device more particularly to iron tailing concrete road non-confining strengths
Spend device for detecting performance.
Background technique
Iron tailings is the waste after ore dressing, is the chief component of industrial solid castoff, in order to improve resource benefit
With rate, iron tailings is applied in construction material by China, and such as configuring iron tailing concrete, iron tailing concrete be can be applied to
In road engineering, but before iron tailing concrete is applied to road engineering, need to carry out without side iron tailing concrete
Limit compression strength is detected.
Existing unconfined compressive strength test method is typically all to use pressure testing machine, then by iron tailing concrete
The test specimen that fritter is made is tested to simulate the unconfined compressive strength on entire iron tailing concrete road.It is existing to can refer to public affairs
The Chinese patent of announcement CN207751793U, it discloses a kind of pressure testing machines, including rack, are fixedly connected on the rack
The upper platen of pressing disc, mobile connection on the rack, rack are equipped with the clearing apparatus for clearing away particle.
The problems of the above-mentioned prior art: although above-mentioned pressure testing machine can after the end of the test clear away particle,
But during the test, iron tailing concrete block is due to that can be constantly be generated dust by impact, if these dusts are not in time
Processing, can enter the inside of detection device, to influence the service life of detection device.
Utility model content
The purpose of this utility model is to provide a kind of no lateral confinement resistance to compressions in iron tailing concrete road improved service life
Strength character detection device.
The technical purpose of the utility model has the technical scheme that
A kind of iron tailing concrete road unconfined compressive strength device for detecting performance, including pedestal, fixation is set on pedestal
Be equipped with pressing disc, the top of pedestal is fixedly installed oil cylinder, the piston rod of oil cylinder downwards, and the bottom fixed setting of oil cylinder
There is upper platen, upper platen is parallel with pressing disc and is located at the surface of pressing disc, and the opposite two sides of the pedestal are provided with dust suction
Component, dust suction subassembly include dust hood, suction ventilator, connect dirt case and residue receiving box, and dust hood is opened up far from the side of base center
There is dust mouth, the bottom of dust hood offers slag notch, and dust mouth is connected to dirt case is connect, and slag notch is connected to residue receiving box, air draught
Machine is connected to dust mouth and connects between dirt case.
Through the above technical solutions, the test specimen that iron tailing concrete supports is placed on pressing disc, then oil cylinder is driven
Upper platen pushes to carry out compression strength detection to iron tailing concrete block, and concrete block can generate a large amount of when being pressurized
Dust, suction ventilator starts operation at this time, and dust is sucked inside dust hood, and then dust is entered from dust mouth connects in dirt case,
A small amount of quality is larger, also biggish impurity enters dust hood to volume due to having during dust suction, these impurity can be from
Slag notch is fallen in residue receiving box, to reduce the influence to suction ventilator.And in opposite two sides, dust suction subassembly is all set, it can
To improve dust removing effects.To sum up, dust can be substantially reduced and enter amount inside detection device, protect the detection device to improve
Service life.
The utility model is further arranged to: being provided with filter screen at the dust mouth.
Through the above technical solutions, filter screen can play a role in filtering, so that it is biggish miscellaneous to reach volume at dust mouth
Matter will not enter in suction ventilator, it is ensured that suction ventilator steady running.
The utility model is further arranged to: the dust hood is towards the side of base center in open-like shape.
Through the above technical solutions, the dust hood of open-like shape can be improved pick-up performance, dust removing effects are improved, therefore can be with
Influence of the dust to the detection device is further decreased, the service life of detection device is improved.
The utility model is further arranged to: the side of the dust hood is provided with vertical lead screw, the bottom of lead screw with
Base rotation connection, lead screw pass through dust hood and are threadedly coupled with dust hood.
Through the above technical solutions, rotational lead screw, lead screw is threadedly coupled with dust hood, therefore can drive dust hood or more
It is mobile, so as to adjust the optimum position of dust hood, to improve pick-up performance, the protective capability to detection device is improved indirectly.
The utility model is further arranged to: the dust hood is provided with vertical guiding bar far from the side of lead screw, draws
Guide rod is fixedly connected with pedestal, and guiding bar passes through dust hood and is slidably connected with dust hood.
Through the above technical solutions, the setting of guiding bar can play guiding function to moving up and down for dust hood, thus
The up and down adjustment for improving dust hood is more smooth, prevents dust hood since what unbalance stress occurred that lead screw is stuck, is not able to rotate shows
As.
The utility model is further arranged to: the side of the pedestal is fixedly installed horizontal cross bar, connect dirt case and
Hook is fixedly installed on the vertical side of residue receiving box, hook can be hooked on cross bar.
Through the above technical solutions, connecing dirt case and residue receiving box can use hook and is hooked on cross bar, so that connecing dirt case
It steadily links together with pedestal with residue receiving box, after connecing dirt case and residue receiving box has been expired, hook can above be mentioned from cross bar
Out, then by the impurity connect in dirt case and residue receiving box it pours out, improves convenience.
The utility model is further arranged to: the dust hood is provided with and communicated with transition conduit, mistake away from the side of pedestal
Crossing pipeline is straight tube, and dust mouth is opened in the side that transition conduit deviates from dust hood, and slag notch is opened in transition conduit bottom and leans on
At the position of nearly dust mouth.
Through the above technical solutions, transition conduit can play the role of transition buffer, when being mingled with larger solid particle
When dust passes through transition conduit, dust enters dust mouth since light weight can move quickly through transition conduit, and biggish solid
Particle is then fallen from the slag notch of transition conduit bottom, biggish since slag notch is located at the position of dust mouth
Solid particle immediately can fall to slag notch after being blocked by transition net, and then avoid dust hood and be blocked, and improve suction indirectly
Dirt effect.
The utility model is further arranged to: the dust mouth and connect and be communicated with dust outlet tube between dirt case, slag notch with connect
Residue outlet is communicated between slag case, dust outlet tube and residue outlet are hose.
Through the above technical solutions, dust enters dust outlet tube by dust mouth, subsequently into connecing in dirt case, solid particle is passed through
It crosses slag notch and enters residue outlet, subsequently into residue receiving box, so that be separated from each other between dust and solid particle, and hose property
Dust outlet tube and residue outlet be not easily broken, improve service life.
In conclusion the advantageous effects of the utility model are as follows:
1, it can be lowered into the amount of dust inside the detection device by the way that dust suction subassembly is arranged in pedestal, to improve inspection
Survey the service life of device；
2, make dust hood that can further increase dust suction effect with up and down adjustment to optimal dust suction position by the way that lead screw is arranged
Fruit and then the service life for improving detection device；
3, prevent the biggish solid particle of volume from blocking aspiration channel by the way that filter screen is arranged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the partial enlargement diagram in Fig. 2 at A；
Fig. 4 is confined explosion's schematic diagram of the utility model.
Appended drawing reference: 1, pedestal；11, pressing disc；12, connecting column；13, top plate；131, oil cylinder；14, upper platen；15, horizontal
Bar；2, dust suction subassembly；21, dust hood；211, transition conduit；2111, dust mouth；2112, slag notch；2113, dust outlet tube；
2114, residue outlet；22, suction ventilator；23, dirt case is connect；24, residue receiving box；3, lead screw；31, guiding bar；4, it links up with；5, filter screen.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of iron tailing concrete road unconfined compressive strength device for detecting performance, as shown in Figure 1, including pedestal 1, bottom
The angular position of upper surface four of seat 1 is fixedly installed vertical connecting column 12 upward, and the top fixation of four connecting columns 12 is set
Be equipped with horizontal top plate 13, the centre of top plate 13 is fixedly installed oil cylinder 131, the piston rod of oil cylinder 131 downwards, pedestal 1
Upper surface be fixedly installed pressing disc 11, the bottom of the piston rod of oil cylinder 131 is fixedly installed platen 14, upper 14 He of platen
About 11 pressing disc is additionally provided with dust suction subassembly 2, dust suction subassembly 2 can will test to just and be horizontality on pedestal 1
The dirt absorption generated in journey improves the protection to the detection device to reduce the amount of dust into inside the detection device
Ability prolongs the service life in turn.
Dust suction subassembly 2 includes a pair combined with Figure 1 and Figure 2, and a pair of of dust suction subassembly 2 is divided into the opposite two sides of pedestal 1,
Dust suction subassembly 2 includes dust hood 21, suction ventilator 22, connects dirt case 23 and residue receiving box 24, the opening of dust hood 21 in open-like shape and
For open horizontal towards the center position of pedestal 1, dust hood 21 is provided with and communicated with transition conduit far from the side at 1 center of pedestal
211, transition conduit 211 is horizontal straight tube, and transition conduit 211 offers dust mouth 2111(ginseng far from the side of dust hood 21
Examine Fig. 3), the bottom of transition conduit 211 offers slag notch 2112 at the position of dust mouth 2111, slag notch 2112 with connect
It is communicated with residue outlet 2114 between slag case 24, dust outlet tube 2113 is communicated at dust mouth 2111, the caliber of residue outlet 2114 is long-range
In the caliber of dust outlet tube 2113, dust outlet tube 2113 with connect that dirt case 23 is connected to and suction ventilator 22 is located at dust outlet tube 2113 and connects dirt case 23
Between.When the detection device carries out unconfined compressive strength detection to iron tailing concrete test block, generated in detection process
Dust is sucked in dust hood 21 by suction ventilator 22, and is entered by dust outlet tube 2113 and connect in dirt case 23, at dust mouth 2111
Be provided with filter screen 5, some biggish impurity of volume may also can be inhaled into inside dust hood 21 during dust suction, at this time by
In the barrier effect of filter screen 5, the biggish impurity of these volumes will not enter inside suction ventilator 22, but along residue outlet 2114
It collects into residue receiving box 24, to ensure that the normal operation of suction ventilator 22.
As shown in Fig. 2, the two sides of dust hood 21 are respectively arranged with lead screw 3 and guiding bar 31, screw rod and guiding bar 31 are perpendicular
Straight setting, the bottom end of lead screw 3 and pedestal 1 are rotatablely connected, and lead screw 3 passes vertically through dust hood 21 and connects with 21 screw thread of dust hood
It connects.The bottom end of guiding bar 31 and pedestal 1 are affixed, and guiding bar 31 passes vertically through dust hood 21 and is slidably connected with dust hood 21,
By rotational lead screw 3, the height of adjustable dust hood 21, guiding bar 31 makes the adjusting of lead screw 3 more smooth, to guarantee to inhale
Dust hood 21 is maintained at suitable height and carries out dust suction operation, dust removal ability is improved, to improved indirectly to the detection device
Protective capability.
As shown in figure 4, being fixedly installed horizontal cross bar 15 in the upright side walls of pedestal 1, stayed between cross bar 15 and pedestal 1
There is a gap, residue receiving box 24 and connect and be fixedly installed a pair of of hook 4 on the vertical side of dirt case 23, hook 4 can hang over cross
So that connecing dirt case 23 and residue receiving box 24 is capable of fixing on pedestal 1 on bar 15, residue receiving box 24 and the top for connecing dirt case 23 are equal
Be hinged with openable lid, when connect the dust in dirt case 23 or residue receiving box 24, impurity it is more when, can will hook 4 from cross
It is taken out on bar 15, then opens lid and pour out internal impurity, dust, to ensure to connect dirt case 23, residue receiving box 24 persistently makes
With.
The implementation principle of the present embodiment are as follows: when needing to carry out unconfined compressive strength detection to iron tailing concrete road,
Can first prefabricated one piece of iron tailing concrete test block, then test block is placed on pressing disc 11, oil cylinder 131 drives upper platen 14
It pushes constantly to impact iron tailing concrete test block, the dust generated in impact process enters dust hood 21, and by blowing
Blower sucking connects in dirt case 23, and under the biggish impurity of volume is then kept off by filter screen 5, and enter residue receiving box along residue outlet 2114
It in 24, therefore greatly reduces dust and enters inside the detection device, substantially prolong the service life of the detection device.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
- It is solid on pedestal (1) 1. a kind of iron tailing concrete road unconfined compressive strength device for detecting performance, including pedestal (1) Surely it is provided with pressing disc (11), the top of pedestal (1) is fixedly installed oil cylinder (131), the vertical court of piston rod of oil cylinder (131) Under, and the bottom of oil cylinder (131) is fixedly installed platen (14), upper platen (14) is parallel with pressing disc (11) and is located at pushing The surface of disk (11), it is characterised in that: the opposite two sides of the pedestal (1) are provided with dust suction subassembly (2), dust suction subassembly (2) Including dust hood (21), suction ventilator (22), dirt case (23) and residue receiving box (24) are connect, dust hood (21) is far from pedestal (1) center Side offer dust mouth (2111), the bottom of dust hood (21) offers slag notch (2112), dust mouth (2111) with connect Dirt case (23) connection, slag notch (2112) are connected to residue receiving box (24), and suction ventilator (22) is connected to dust mouth (2111) and connects dirt Between case (23).
- 2. iron tailing concrete road unconfined compressive strength device for detecting performance according to claim 1, feature exist In: filter screen (5) are provided at the dust mouth (2111).
- 3. iron tailing concrete road unconfined compressive strength device for detecting performance according to claim 1, feature exist In: the side at the dust hood (21) towards pedestal (1) center is in open-like shape.
- 4. iron tailing concrete road unconfined compressive strength device for detecting performance according to claim 1, feature exist In: the side of the dust hood (21) is provided with vertical lead screw (3), and the bottom and pedestal (1) of lead screw (3) are rotatablely connected, silk Thick stick (3) passes through dust hood (21) and is threadedly coupled with dust hood (21).
- 5. iron tailing concrete road unconfined compressive strength device for detecting performance according to claim 4, feature exist In: the dust hood (21) is provided with vertical guiding bar (31) far from the side of lead screw (3), guiding bar (31) and pedestal (1) It is fixedly connected, and guiding bar (31) passes through dust hood (21) and is slidably connected with dust hood (21).
- 6. iron tailing concrete road unconfined compressive strength device for detecting performance according to claim 1, feature exist In: the side of the pedestal (1) is fixedly installed horizontal cross bar (15), connects the vertical side of dirt case (23) and residue receiving box (24) It is fixedly installed on face hook (4), hook (4) can be hooked on cross bar (15).
- 7. iron tailing concrete road unconfined compressive strength device for detecting performance according to claim 1, feature exist In: the dust hood (21) is provided with and communicated with transition conduit (211) away from the side of pedestal (1), and transition conduit (211) is straight Pipe, dust mouth (2111) are opened in the side that transition conduit (211) deviate from dust hood (21), and slag notch (2112) is opened in transition Pipeline (211) bottom is at the position of dust mouth (2111).
- 8. iron tailing concrete road unconfined compressive strength device for detecting performance according to claim 7, feature exist In: the dust mouth (2111) and connects and be communicated with dust outlet tube (2113) between dirt case (23), slag notch (2112) and residue receiving box (24) it is communicated between residue outlet (2114), dust outlet tube (2113) and residue outlet (2114) are hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822071129.8U CN209264419U (en) | 2018-12-10 | 2018-12-10 | Iron tailing concrete road unconfined compressive strength device for detecting performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822071129.8U CN209264419U (en) | 2018-12-10 | 2018-12-10 | Iron tailing concrete road unconfined compressive strength device for detecting performance |
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| Publication Number | Publication Date |
|---|---|
| CN209264419U true CN209264419U (en) | 2019-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822071129.8U Active CN209264419U (en) | 2018-12-10 | 2018-12-10 | Iron tailing concrete road unconfined compressive strength device for detecting performance |
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| CN (1) | CN209264419U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474050A (en) * | 2020-06-05 | 2020-07-31 | 河海大学 | Anti-seismic device for testing compressive strength of concrete |
| CN112495077A (en) * | 2020-09-23 | 2021-03-16 | 南京合信智能装备有限公司 | Welding flue gas intelligent treatment device based on H-shaped steel full penetration welding technology |
| CN113324843A (en) * | 2021-03-11 | 2021-08-31 | 温州市质量技术检测科学研究院 | Comprehensive force tester for children products |
-
2018
- 2018-12-10 CN CN201822071129.8U patent/CN209264419U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474050A (en) * | 2020-06-05 | 2020-07-31 | 河海大学 | Anti-seismic device for testing compressive strength of concrete |
| CN112495077A (en) * | 2020-09-23 | 2021-03-16 | 南京合信智能装备有限公司 | Welding flue gas intelligent treatment device based on H-shaped steel full penetration welding technology |
| CN113324843A (en) * | 2021-03-11 | 2021-08-31 | 温州市质量技术检测科学研究院 | Comprehensive force tester for children products |
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