CN207423728U - A kind of slump test equipment - Google Patents
A kind of slump test equipment Download PDFInfo
- Publication number
- CN207423728U CN207423728U CN201721489285.5U CN201721489285U CN207423728U CN 207423728 U CN207423728 U CN 207423728U CN 201721489285 U CN201721489285 U CN 201721489285U CN 207423728 U CN207423728 U CN 207423728U
- Authority
- CN
- China
- Prior art keywords
- measuring
- pedestal
- connector
- slump
- threaded
- 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
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of slump test equipments, including pedestal, the polished rod of pedestal is provided perpendicular on the pedestal, driving motor is additionally provided on the pedestal, the driving motor is connected with the screw rod parallel with polished rod, the polished rod is connected with sliding connector, the screw flight is connected with threaded connector, the sliding connector is connected with the slump measuring cylinder of standard with threaded connector jointly, the utility model has to set to be slidably connected to be slidably connected with polished rod, and it is threaded connector and is connected with screw flight, and threaded connector is allowed to be connected respectively with measuring cylinder with sliding connector, start driving motor drive screw rod rotation by controlling, measuring cylinder can either be driven to be moved up and down along polished rod is vertical, it is caused when avoiding artificially lifting measuring cylinder to rock torsion, cause the effect of test failure.
Description
Technical field
The utility model is related to a kind of concrete experiments instrument, more specifically it is related to a kind of slump test equipment.
Background technology
With the slump bucket that a 100mm suitable for reading, lower mouth 200mm, high 300mm are horn-like, penetration concrete is filled out in three times
Dress under hitting 25 along the uniform ecto-entad of bucket wall with beater after loading every time, after tamping, smoothes out.Then bucket is pulled up, concrete is because certainly
Slump phenomenon is generated again, and the height of concrete peak after subtracting slump with bucket height is known as the slump.
At present, application publication number is that the Chinese patent document of CN104502568A discloses a kind of slump in the prior art
Measuring apparatus, including slump measurement barrel and slump measurement barrel mounting table, slump measurement barrel and slump measurement barrel are placed
Platform is made of metal, mounting knob on slump measurement barrel, and low side both sides are equipped with electromagnet, electromagnet on slump measurement barrel
Upper installation external power interface and electro-magnet switch.
The prior art because human hand is difficult to uniformly control and exerts oneself, therefore causes to survey when lifting slump measurement barrel
Graduated cylinder rotation either deviates, and causes measurement data inaccurate.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of slump test equipment,
Advantage is that more accurate experimental data can be measured.
To achieve the above object, the utility model provides following technical solution：A kind of slump test equipment, the bottom of including
Seat is provided perpendicular to the polished rod of pedestal on the pedestal, and driving motor is additionally provided on the pedestal, and the driving motor connects
The screw rod parallel with polished rod is connected to, the polished rod is connected with sliding connector, and the screw flight is connected with threaded connector, institute
It states sliding connector and is connected with the slump measuring cylinder of standard jointly with threaded connector.
By using above-mentioned technical proposal, sliding connector is set to be slidably connected with polished rod, and be threaded connector and
Screw flight connects, and threaded connector is allowed to be connected respectively with measuring cylinder with sliding connector, starts driving motor band by controlling
Dynamic screw rod rotates, and measuring cylinder can either be driven to be moved up and down along polished rod is vertical, avoid artificially lifting caused during measuring cylinder
Torsion is rocked, causes test failure.
The utility model is further arranged to：The measuring cylinder be rendered as it is tubaeform, close to measuring cylinder smaller opening
End is connected with sliding connector and threaded connector, connects being connected with sliding connector close to measuring cylinder larger open end with screw thread
Fitting.
By using above-mentioned technical proposal, two groups of threaded connector, sliding connector are connected with measuring cylinder up and down for setting,
Measuring cylinder can be made to be driven more steady when motor driving rises, increase the accuracy of test measurement data.
The utility model is further arranged to：The sliding connector includes cuboid block and is opened up thereon through rectangular
Smaller two side through hole of body block area, the through hole coincide with polished rod, and the threaded connector includes to be opened up on cuboid block
Threaded hole through the smaller both sides of cuboid block area, the threaded hole coincide with screw rod, the sliding connector and screw thread
Connector includes connecting rod.
By using above-mentioned technical proposal, threaded connector includes rectangular parallelepiped form connection structure with sliding connector,
Open up through hole or threaded hole in cuboid block both sides, both can allow to be connected respectively with polished rod, screw rod because cuboid block compared with
The long therefore contact area with bigger when being contacted with polished rod, screw rod so that measuring cylinder is more firm when rising.
The utility model is further arranged to：Described smaller one end of measuring cylinder opening is connected with funnel shaped anti-funnel.
By using above-mentioned technical proposal, anti-funnel is set to be connected with measuring cylinder, by putting the opening of funnel compared with big end
Concrete is injected, can be avoided as far as possible because the opening of measuring cylinder is smaller to cause exposed concrete.
The utility model is further arranged to：Stent is provided on the pedestal, measurement is slidably connected on the stent
Ruler, the measuring scale are parallel relation with polished rod.
By using above-mentioned technical proposal, by the measuring scale that is slidably connected, the concrete top in measuring scale and measuring cylinder
When portion contacts, in a definite height and position mark mark, the Control Measures for Concrete Slump when lifting measuring cylinder, after making measuring scale and collapsing
Concrete top contact, indicate a mark on the measuring scale of same definite height and position again at this time, then mark it at two
Between length value be the slump.
The utility model is further arranged to：The position being connected on the stent with measuring scale is threaded with ingot spiral shell
Bolt.
By using above-mentioned technical proposal, measuring scale can be locked in by turning ingot bolt on stent, convenient for seeing
Survey measuring scale data mode.
The utility model is further arranged to：The measuring scale is connected with Measuring plate, the measurement close to one end of pedestal
The size of disk is less than the size of the smaller one end of measuring cylinder opening.
By using above-mentioned technical proposal, the concrete of slump is rendered as mountain peak shape, and measuring scale is set to slide up and down and is differed
Surely the most significant end of slump concrete can be touched, setting Measuring plate that Measuring plate is made to enter measuring cylinder easier can touch
The most significant end of slump concrete, so as to measure more accurate data.
The utility model is further arranged to：Scale is provided on the measuring scale.
By using above-mentioned technical proposal, Measuring plate is allowed to be contacted respectively with the concrete top after the preceding and slump that collapses,
Then measuring scale is the slump in the reading difference twice in same definite height and position, eliminates the difference for measuring marking line twice
Inconvenience.
In conclusion the utility model has the advantages that：1st, measuring cylinder can smoothly be made by driving motor
Rise, avoid because measuring cylinder caused by artificial be subject in uphill process torsion, cross force；The 2nd, measuring scale is set, it can
It is convenient for measuring the slump.
Description of the drawings
Fig. 1 is the overall structure diagram of embodiment one；
Fig. 2 is the overall structure diagram of embodiment two.
Reference sign：1st, pedestal；2nd, polished rod；3rd, driving motor；4th, screw rod；5th, sliding connector；6th, through hole；7th, spiral shell
Line connector；8th, threaded hole；9th, whorl brace rod；10th, be slidably connected bar；11st, anti-funnel；12nd, stent；13rd, strut；14th, survey
Gauge rod；15th, measuring scale；16th, Measuring plate；17th, ingot bolt；18th, scale；19th, measuring cylinder.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one, a kind of slump test equipment, as shown in Figure 1, including pedestal 1, be fixed on pedestal 1 one it is vertical
In the polished rod 2 of pedestal 1, pedestal 1 is further fixed on a driving motor 3, and driving motor 3 is connected with the screw rod 4 perpendicular to pedestal 1.
Two pieces of sliding connectors 5 are slidably connected on polished rod 2, sliding connector 5 includes cuboid block and opened up thereon through length
The through hole 6 of the smaller both sides of cube block area, through hole 6 coincide with polished rod 2.Two pieces of threaded connectors are threaded on screw rod 4
7, threaded connector 7 includes cuboid block and opens up the threaded hole 8 through the smaller both sides of cuboid block area thereon, screw thread
Hole 8 coincide with screw rod 4.Threaded connector 7 further includes the whorl brace rod 9 being fixedly connected vertical with its side, is slidably connected
Part 5 further includes the bar 10 that is slidably connected being fixedly connected vertical with its side.
As shown in Figure 1, sliding connector 5 is connected with the slump measurement barrel 19 of standard, one piece of slip with threaded connector 7
The bar 10 that is slidably connected of connector 5 is fixedly connected on to be open smaller one end close to measuring cylinder 19, another piece of sliding connector 5
The bar 10 that is slidably connected is fixedly connected on to be open larger one end close to measuring cylinder 19.The whorl brace rod 9 of two pieces of threaded connectors 7 is solid
Surely it is connected to measuring cylinder 19 and connects 5 corresponding one side of sliding connector, and the whorl brace rod 9 of two pieces of threaded connectors 7 divides
Measuring cylinder 19 is not fixedly connected on to be open larger and smaller one end.When driving the rotation of screw rod 4 by driving motor 3, Neng Gouling
Measuring cylinder 19 is vertical to be moved up, caused when avoiding artificially lifting measuring cylinder 19 to rock torsion, causes test failure.
As shown in Figure 1, fill concrete into measuring cylinder 19 for convenience, the smaller one end that is open of measuring cylinder 19 is connected with
Funnel shaped anti-funnel 11 is put the smaller one end of funnel openings and the measuring cylinder 19 smaller one end that is open and is fixedly connected, by leakproof
The opening of bucket 11 injects concrete compared with big end, can avoid as far as possible because the opening of measuring cylinder 19 is smaller to cause exposed concrete.
As shown in Figure 1, measurement slump degrees of data for convenience, is fixed with stent 12 on pedestal 1, stent 12 includes two
Root is fixedly connected on measuring rod 14 of the strut 13 away from 1 one end of pedestal perpendicular to the strut 13 of pedestal 1 and both ends, and measures
Bar 14 is vertical relation with polished rod 2, screw rod 4.Measuring scale 15 is slidably connected among measuring rod 14, measuring scale 15 passes through measurement
Bar 14 is simultaneously vertical with pedestal 1.Measuring rod 14 is fixedly connected with the Measuring plate 16 of disc-shape close to one end of pedestal 1.It collapses
Concrete is rendered as mountain peak shape, and measuring scale 15 is set to slide up and down the most significant end that can not necessarily touch slump concrete, makes
Measuring rod 14 connects Measuring plate 16 of the size less than 19 smaller one end open of measuring cylinder, order measurement close to one end of pedestal 1
Disk 16 easier can touch the most significant end of slump concrete into measuring cylinder 19, so as to measure more accurate number
According to.
As shown in Figure 1, by sliding measuring scale 15, when Measuring plate 16 is contacted with the concrete top in measuring cylinder 19,
It is marked in measuring scale 15 and 14 top surface contact position of measuring rod mark, the Control Measures for Concrete Slump when lifting measuring cylinder 19 makes measuring scale
15 contact with the concrete top after collapsing, and remember again in measuring scale 15 and 14 top surface contact position subscript indicating of measuring rod at this time,
Length value between then marking at two is the slump.
As shown in Figure 1, being threaded with ingot bolt 17 on measuring rod 14,17 one end of ingot bolt is stretched on measuring rod 14
It is slidably connected in the space of measuring scale 15, when measuring scale 15, which slides into a definite position, needs mark, turns ingot bolt
17 make it be contacted with measuring scale 15, convenient to be carried out on measuring scale 15 so as to which measuring scale 15 is fixed in a certain definite height
Mark mark.
Embodiment two, as shown in Fig. 2, the distinguishing characteristics compared to embodiment one is：
In order to more easily measure the slump, scale 18 is provided on measuring scale 15, allow Measuring plate 16 respectively with
Concrete top contact before collapsing and after slump, then measuring scale 15 is twice in the reading difference with 14 contact position of measuring rod
For the slump, so as to eliminate the inconvenience of the difference marked at measurement two.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new design concept, any modifications, equivalent replacements and improvements are made should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of slump test equipment, including pedestal (1), it is characterised in that：Pedestal is provided perpendicular on the pedestal (1)
(1) polished rod (2), driving motor (3) is additionally provided on the pedestal (1), and the driving motor (3) is connected with and polished rod (2)
Parallel screw rod (4), the polished rod (2) slidably connect sliding connector (5), and the screw rod (4) is threaded with screw thread company
Fitting (7), the sliding connector (5) are connected with the slump measuring cylinder (19) of standard with threaded connector (7) jointly.
2. a kind of slump test equipment according to claim 1, it is characterised in that：The measuring cylinder (19) is rendered as loudspeaker
Shape is being connected with sliding connector (5) and threaded connector (7), close to survey close to measuring cylinder (19) smaller openend
Graduated cylinder (19) larger open end is connected with sliding connector (5) and threaded connector (7).
3. a kind of slump test equipment according to claim 2, it is characterised in that：The sliding connector (5) includes
There is the through hole (6) opened up on cuboid block through the smaller both sides of cuboid block area, the through hole (6) is coincide with polished rod (2),
The threaded connector (7) includes the threaded hole (8) opened up on cuboid block through the smaller both sides of cuboid block area, institute
It states threaded hole (8) to coincide with screw rod (4), the sliding connector (5) includes connecting rod with threaded connector (7).
4. a kind of slump test equipment according to claim 1, it is characterised in that：Measuring cylinder (19) opening is smaller
One end be connected with funnel shaped anti-funnel (11).
5. a kind of slump test equipment according to claim 1, it is characterised in that：Branch is provided on the pedestal (1)
Frame (12), measuring scale (15) is slidably connected on the stent (12), and the measuring scale (15) is parallel relation with polished rod (2).
6. a kind of slump test equipment according to claim 5, it is characterised in that：On the stent (12) and measuring scale
(15) position of connection is threaded with ingot bolt（17）.
7. a kind of slump test equipment according to claim 5, it is characterised in that：The measuring scale (15) is close to pedestal
(1) one end is connected with Measuring plate (16), and the size of the Measuring plate (16) is less than the ruler of the smaller one end of measuring cylinder (19) opening
It is very little.
8. a kind of slump test equipment according to claim 5, it is characterised in that：It is provided on the measuring scale (15)
Scale (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721489285.5U CN207423728U (en) | 2017-11-09 | 2017-11-09 | A kind of slump test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721489285.5U CN207423728U (en) | 2017-11-09 | 2017-11-09 | A kind of slump test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423728U true CN207423728U (en) | 2018-05-29 |
Family
ID=62308516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721489285.5U Expired - Fee Related CN207423728U (en) | 2017-11-09 | 2017-11-09 | A kind of slump test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231466A (en) * | 2019-07-12 | 2019-09-13 | 官仁奇 | A kind of concrete slump detection device of adjustable squeeze board |
| CN110780058A (en) * | 2019-08-21 | 2020-02-11 | 浙江交工新材料有限公司 | Slump automatic checkout device |
-
2017
- 2017-11-09 CN CN201721489285.5U patent/CN207423728U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231466A (en) * | 2019-07-12 | 2019-09-13 | 官仁奇 | A kind of concrete slump detection device of adjustable squeeze board |
| CN110231466B (en) * | 2019-07-12 | 2021-09-17 | 武汉鸿诚工程咨询管理有限责任公司 | Concrete slump detection device of adjustable compacting plate |
| CN110780058A (en) * | 2019-08-21 | 2020-02-11 | 浙江交工新材料有限公司 | Slump automatic checkout device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205228375U (en) | Experimental lining deformation monitoring devices of tunnel model | |
| CN205049440U (en) | Vibration frequency and vigorous consistometer of ballast quality adjustable dimension | |
| CN207423728U (en) | A kind of slump test equipment | |
| CN109269384B (en) | Cylinder jacket hole diameter measuring device | |
| CN206177742U (en) | Multi -functional loess capability test device that disintegrates | |
| CN203965283U (en) | The accurate location device of sand-cement slurry consistometer | |
| CN209400535U (en) | A kind of concrete flowability detection device | |
| CN209559632U (en) | A kind of highway bridge bearing capacity detection device | |
| CN208399233U (en) | Be used to prepare disturbance soil sample hits sample device | |
| CN203422301U (en) | Tester for testing consistency and condensation of cement paste | |
| CN215375421U (en) | Concrete slump section of thick bamboo | |
| CN214310026U (en) | Special detection tool for concrete slump test of construction site | |
| CN215953612U (en) | Concrete slump detection device | |
| CN210665395U (en) | Concrete slump section of thick bamboo | |
| CN204422526U (en) | Folding slump cone | |
| CN212228541U (en) | Simple Lee's clamp | |
| CN209552398U (en) | It is molded the reliability test machine of inserts | |
| CN210401133U (en) | Mortar consistency density tester | |
| CN208013022U (en) | Automatic mortar consistency tester | |
| CN207730638U (en) | A kind of pendulum-type induction friction coefficient measuring instrument | |
| CN207423744U (en) | A kind of measurement device of powder activation grade | |
| CN207600593U (en) | A kind of mechano-electronic Dual-purpose weighing appliance | |
| CN112763697A (en) | Concrete slump detection device for concrete hollow block production | |
| CN106323746B (en) | Portable soil crust breaking strength measuring instrument | |
| CN209215148U (en) | A kind of microsphere silica gel pine dress bulk density detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20181109 |