CN206531744U - A kind of slump cone with laser ranging system - Google Patents
A kind of slump cone with laser ranging system Download PDFInfo
- Publication number
- CN206531744U CN206531744U CN201720232606.7U CN201720232606U CN206531744U CN 206531744 U CN206531744 U CN 206531744U CN 201720232606 U CN201720232606 U CN 201720232606U CN 206531744 U CN206531744 U CN 206531744U
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- China
- Prior art keywords
- blade
- laser range
- laser
- stack shell
- range finder
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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.)
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a kind of slump cone with laser ranging system, including taper stack shell, the conically shaped body is provided with handle, taper stack shell bottom is provided with pedal, taper stack shell outer wall is connected with laser range rod, and the laser range rod includes shaft-like blade, and described blade one end is provided with laser range finder, the Laser emission window of the laser range finder is on same level, laser range rod with blade side is additionally provided with the horizontal bubble parallel with blade.The utility model is simple and compact for structure, by the way that existing slump cone is improved, difference is measured with existing cursor type, by provided with laser range finder carry out electronics pin-point reading, and flexibly can quickly be measured with multi-method, overcome it is a variety of in the case of artificial reading it is inaccurate the problem of.
Description
Technical field
The utility model is related to concrete equipment field, specifically refers to a kind of slump cone with laser ranging system.
Background technology
Concrete slump refers to the workability of concrete, is specifically ensuring that being normally carried out for construction and to coagulation
The index that soil is measured, the slump is to weigh the height of its degree with a quantizating index, for judging that can construction just
Often carry out.Workability refers to whether concrete is easy to constructing operation and uniformly densely performance, be one very comprehensive performance its
In comprising mobility, stick poly- property and water-retaining property.Influence workability mainly has Water Usage Per Unit Volume, the ratio of mud, sand coarse aggregate ratio and bag
Include several aspects such as cement type, aggregate condition, time and temperature, additive.
It is the slump test job that concrete mortar is carried out using slump cone, described slump in building site and laboratory
Degree experiment is and the foot pedal by by the concrete mix mixed point three layers of loading slump cone, then uses tamper
Concrete is consolidated, after filling terminates, unnecessary mix, and floating nozzle is scraped off with trowel, then quickly carries slump cylinder
Rise, but to ensure that concrete is not influenceed by transverse direction and torsion.The peak height of its coagulation soil stabilization heap is finally determined using instrument
Spend and record.And often measured in the prior art using the movable slide calliper rule with base, but be not easy accurate quick
The peak for seeing detected concrete, and be not easy in the environment of dark to see scale clearly.
Authorization Notice No. is a kind of CN204925119U digital display type slump cone, and Laser emission is carried it discloses one kind
The slump cone of device, is by the horizontal laser of laser transmitter projects moving up and down look for a little, then passes through reading
Display device carries out reading, so as to improve precision, reduces the time.But described laser transmitter projects is Ray Of Light,
And concrete is not a regular shape when being dropped out from slump cone, its peak is often not easy to determine, if only
It is to carry out looking for a little by one thin light, it is necessary to slowly move whole slump cone, also to adjust generating laser at the moment
Highly, not only it is difficult to operate, and is difficult to ensure that precision, it is ensured that precision just must be by the laser beam of laser transmitter projects
Accurately get to peak and make it that beam edge just contacts peak, be not just smart once occurring hot spot on concrete
True measured value.Although so the utility model replaces human eye reading using digital display, can not accomplish easy to be accurate quick.
Utility model content
For the defect of above prior art, the utility model offer one kind is simple and compact for structure, pass through rational structure
The slump cone with laser ranging system for carrying out Fast And Accurate Determination concrete peak is set.
The utility model is achieved through the following technical solutions：A kind of slump cone with laser ranging system, including cone
Shape stack shell, the conically shaped body is provided with handle, and taper stack shell bottom is provided with pedal, and taper stack shell outer wall is connected with laser
Ranging rod, the laser range rod includes shaft-like blade, and described blade one end is provided with laser range finder, the laser range finder
Laser emission window is on same level, laser range rod with blade side is additionally provided with the horizontal bubble parallel with blade.
The utility model is simple in construction, including two parts of taper stack shell and laser range rod.And the described handle side of being
Just the structure that user lifts slump cone, and described pedal is convenient use person stablizes whole with pin during tamping
The structure of individual slump cone.And laser range rod of the present utility model is a kind of new structure, by itself and taper stack shell clamping
Fixation is to carry for convenience, and its main structure body is blade, and blade is the rod-like structure with certain length, and blade one end is provided with
Laser range finder, described laser range finder is to carry out Accurate Determining using the distance for some parameters on target for modulating laser
Instrument.Pulse type laser rangefinder is operationally to project a branch of or of short duration pulse laser beam of a sequence to target, by photoelectricity
Element receive target reflection laser beam, timer determine laser beam from the time for being transmitted into reception, calculate from rangefinder to
The distance of target.
And it is even curface that blade, which has one side, and plane and chi where the Laser emission window of described laser range finder
The flat surface of body exists together a plane, is in order that height error is not present with blade in the distance of the measure of laser range finder.
And it is in order that user ensures blade horizontal stable when determining concrete height that horizontal bubble is provided with laser range rod
Reading is carried out again, and specific set location is not construed as limiting, only need to be parallel with the flat side of blade.As long as because ensureing chi
One flat surface of body keeps level, and the contact position of Laser emission window point and blade and concrete peak is in together
On one horizontal line, so now measured value and concrete are highly consistent.The laser range finder that the utility model is used is existing
Technology, its structure and principle are technological means known in those skilled in the art, therefore be will not be repeated here.
Application method of the present utility model：
Method one：Taper stack shell is placed on horizontal plane, and laser range rod is removed, then starts to add concrete
Test sample, then when lifting whole taper stack shell after tamping completely, when coagulation mound is stable, is entered with laser range rod in time
Row measurement.By the peak of manual identified coagulation mound, blade is then placed on peak top and in concrete highest
Point contact just, then makes horizontal bubble be maintained at centre position, and makes the Laser emission window of laser range finder just to ground, this
When use laser range finder Rapid reading, the distance value of measure shows that this numerical value is the highest of measure on a display screen at once
The height of point.
Method two：With the leading portion of method one addition concrete process it is consistent, when lift taper stack shell and treat coagulation mound stably
When, taper stack shell is placed on coagulation mound on one side, and the blade of laser range rod is partially disposed in conically shaped body, make
Obtain opening with the flat surface and conically shaped of blade side and be in same plane, now move taper stack shell or laser ranging
Chi so that the Laser emission window on laser range finder just on the peak of coagulation mound, can now ensure horizontal stable,
And the numerical value surveyed is opening with conically shaped and the distance of concrete peak, then subtract with the high 30cm of standard cartridge the numerical value of survey
As concrete height.
Further, the blade is to be provided with to provide electric energy for laser range finder in elongated rectangular shape structure, the blade
Battery.Blade is defined now, described blade is hollow structure, inside can be laser ranging provided with detachable battery
Instrument provides longer cruising time.
Further, the blade is accordion structure, and blade is by least two geomeries are identical and are hinged
Blade is constituted, and the stay hook for being used for fixing blade, the horizontal gas are provided with around the blade and laser ranging dress instrument junction
Bubble is arranged on laser range finder.Blade is optimized between folding structure, two described blades by similar now
Hinge structure is hinged, so whole blade, so as to reduce volume, can be carried with folding storage one rectangular block shape structure of formation
High portability；It can also completely or not exclusively pull open, form a strip structure and measure, now the bottom surface of blade is
Broken line type or linear burnishing surface structure, by bottom surface is placed on conically shaped at opening or directly with concrete most
High point is contacted, so as to measure the peak height of coagulation mound.And when application method two is measured, user can be with
Meaning bending fold blade, is easy to the horizontal level of flexibly mobile laser range finder, so as to more efficiently be moved to coagulation mound
Peak is measured.And it is provided with damping unit in hinged place so that when folding or pulling open blade, with certain limit
Position effect, prevents blade from excessively loosening influence measurement effect.And described stay hook is a kind of strip latch-up structure, its is vertical
It is described to be arranged on two when multiple blades are folded completely forms rectangular block shape structure in laser range finder and the contact surface of blade
The stay hook of side can fix whole blade by blocking one group of opposite side of outermost blade, it is to avoid the automatic stress of blade dissipates
Open.
Further, the blade is steel tape structure, the tape bottom surface of blade and the Laser emission window of laser range finder
Same level is in, the horizontal bubble is arranged on laser range finder.Now blade is further optimized, is defined to collapsible
The steel tape structure of curling, and in measurement, need to only pull out tape formation string configuration i.e. measurable.
Further, the taper stack shell bottom is provided with the chassis for splicing.Described chassis is that a bottom surface is smooth
Smooth and surrounding carries the structure of frame, is to avoid it from falling earthward for holding coagulation mound to be not easily cleaned.
Further, the taper stack shell outer wall is provided with fixed seat, and the laser range rod passes through fixed seat and taper
Stack shell clamping.
Further, the fixed seat top is provided with the baffle plate for being used for blocking cement mortar.
The utility model compared with prior art, with advantages below and beneficial effect：
（1）The utility model is simple and compact for structure, by the way that existing slump cone is improved, difference and existing trip
Mark formula is measured, by provided with laser range finder to carry out electronics pin-point reading, and flexibly can quickly be measured with multi-method again, gram
Take it is a variety of in the case of artificial reading it is inaccurate the problem of；
（2）The utility model can be rolled over the fixed rod-like structure of script by the way that blade is improved into folding structure
Small size is collapsed, portability is added.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become apparent：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model embodiment 5；
Fig. 3 is the structural representation of the utility model embodiment 2；
Fig. 4 is the structural representation of the utility model embodiment 3；
Fig. 5 is the structural representation of the utility model embodiment 4.
Wherein：1-taper stack shell, 2-handle, 3-pedal, 4-laser range rod, 401-blade, 402-laser
Rangefinder, 5-horizontal bubble, 6-stay hook, 7-chassis, 8-fixed seat, 9-baffle plate.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model., it is necessary to which explanation, provides and limit unless otherwise clear and definite in description of the present utility model
Fixed, term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or detachably connecting
Connect, or be integrally connected；Can be mechanical connection or electrical connection；Can also be joined directly together or in
Between medium be indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, can be specific
Situation understands concrete meaning of the above-mentioned term in the utility model.
Embodiment 1：
A kind of slump cone with laser ranging system of the present embodiment, as shown in figure 1, mainly including taper stack shell 1
With laser range rod 4, described its side of laser range rod 4 is connected on the outer wall of taper stack shell 1, and described taper stack shell
1 top is being provided with one group of pedal 3 provided with one group of handle 2 at base opening.The up-narrow and down-wide knot of described taper stack shell 1
Structure, is existing dimensional standard, and back cut diameter is Φ 10cm, and lower port diameter is Φ 20cm, and its height is 30cm, and taper stack shell 1 is
Steel design, surface, covered with anti-corrosion layer of paint, is in order to avoid concrete is sticked on the outer wall of taper stack shell 1 to taper stack shell
1 causes to corrode.And described laser range rod 4 includes small-sized laser range finder 402, the laser range finder 402 is connected with
Blade 401, the blade 401 is provided with a burnishing surface, Laser emission window and the blade 401 of the laser range finder 402
Burnishing surface is in same level, is in order that height is not present by mistake with blade 401 in the distance of the measure of laser range finder 402
Difference.And it is in order that user ensures blade 401 when determining concrete height that horizontal bubble 5 is provided with laser range rod 4
Horizontal stable carries out reading again, and specific set location is not construed as limiting, only need to be parallel with the flat side of blade 401.Cause
As long as to ensure that a flat surface of blade 401 keeps level, Laser emission window point and blade 401 and concrete highest
At the contact position of point in the same horizontal line, so now measured value and concrete are highly consistent.The utility model is used
Laser range finder 402 be prior art, its structure and principle are technological means known in those skilled in the art, thus
This is repeated no more.
Embodiment 2：
The present embodiment is on the basis of above-described embodiment, further to limit, as shown in figure 3, the blade 401 is length
The battery that electric energy is provided for laser range finder 402 is provided with bar rectangular configuration, the blade 401.Blade 401 is limited now
Fixed, the rectangular configuration inner hollow, by being internally provided with detachable battery, can be provided more for laser range finder 402
Long cruising time.The other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 3：
The present embodiment is on the basis of above-described embodiment, further to limit, as shown in figure 4, the blade 401 is folding
Stacked structure, blade 401 is identical and blade that be hinged is constituted, the blade 401 and laser by least two geomeries
Ranging dress instrument is provided with the stay hook 6 for being used for fixing blade 401 around junction, and the horizontal bubble 5 is arranged on laser range finder
On 402.Now blade 401 is optimized for carry out by similar hinge structure between folding structure, two described blades
It is hinged, so whole blade 401, so as to reduce volume, can improve portability with folding storage one rectangular block shape structure of formation；
Can also completely or not exclusively pull open, formed a strip structure measure, now the bottom surface of blade be broken line type or
Linear burnishing surface structure, by the way that bottom surface is placed at the upper shed of taper stack shell 1 or directly connect with concrete peak
Touch, so as to measure the peak height of coagulation mound.And when application method two is measured, user can arbitrarily bend
Blade 401 is folded, is easy to the horizontal level of flexibly mobile laser range finder 402, so as to more efficiently be moved to coagulation mound
Peak is measured.And it is provided with damping unit in hinged place so that when folding or pulling open blade 401, with certain
Limit effect, prevent blade from excessively loosening influence measurement effect.And described stay hook 6 is a kind of strip latch-up structure,
It is perpendicular to laser range finder 402 and the contact surface of blade 401, when multiple blades are folded completely forms rectangular block shape structure,
The stay hook 6 for being arranged on both sides can fix whole blade 401 by blocking one group of opposite side of outermost blade, it is to avoid
The automatic stress of blade 401 is scattered.The other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 4：
The present embodiment is on the basis of above-described embodiment, further to limit, as shown in figure 5, the blade 401 is steel
Tape structure, the tape bottom surface of blade 401 is in same level, the level with the Laser emission window of laser range finder 402
Bubble 5 is arranged on laser range finder 402.Now blade 401 is further optimized, the steel tape knot of collapsible curling is defined to
Structure, and in measurement, need to only pull out tape formation string configuration i.e. measurable.The other parts of the present embodiment and above-mentioned implementation
Example is identical, repeats no more.
Embodiment 5：
The present embodiment is on the basis of above-described embodiment, further to limit, as shown in Fig. 2 under the taper stack shell 1
Portion is provided with the chassis 7 for splicing.Described chassis 7 is that a bottom surface is smooth and surrounding carries the structure of frame, is to use
Avoid it from falling earthward holding coagulation mound to be not easily cleaned.And fixed seat 8 is provided with the outer wall of taper stack shell 1, the laser
Ranging rod 4 passes through fixed seat 8 and the clamping of taper stack shell 1.The top of fixed seat 8 is provided with the baffle plate 9 for being used for blocking cement mortar.
The other parts of the present embodiment are same as the previously described embodiments, repeat no more.
It is understood that according to the work of the part of the structure of laser range finder 402 of all embodiments of the utility model
Principle and the course of work are all prior arts, and are well known to those skilled in the art, and are just no longer described in detail here.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
In the case where not departing from principle of the present utility model and objective a variety of change, modification, replacement and modification can be carried out to these embodiments,
Scope of the present utility model is limited by claim and its equivalent.
Claims (7)
1. a kind of slump cone with laser ranging system, including taper stack shell（1）, the taper stack shell（1）Top is provided with
Handle（2）, taper stack shell（1）Bottom is provided with pedal（3）, it is characterised in that：Taper stack shell（1）Outer wall is connected with laser ranging
Chi（4）, the laser range rod（4）Including shaft-like blade（401）, the blade（401）One end is provided with laser range finder
（402）, the laser range finder（402）Laser emission window and blade（401）Side is in same level, laser range rod
（4）On be additionally provided with and blade（401）Parallel horizontal bubble（5）.
2. a kind of slump cone with laser ranging system according to claim 1, it is characterised in that：The blade
（401）For rectangular configuration, the blade（401）Interior be provided with is laser range finder（402）The battery of electric energy is provided.
3. a kind of slump cone with laser ranging system according to claim 1, it is characterised in that：The blade
（401）For accordion structure, blade（401）It is identical and blade that be hinged is constituted, the chi by least two geomeries
Body（401）With laser range finder（402）It is provided with around junction and is used for fixing blade（401）Stay hook（6）, the horizontal gas
Bubble（5）It is arranged on laser range finder（402）On.
4. a kind of slump cone with laser ranging system according to claim 1, it is characterised in that：The blade
（401）For steel tape structure, blade（401）Tape bottom surface and laser range finder（402）Laser emission window be in same water
Plane, the horizontal bubble（5）It is arranged on laser range finder（402）On.
5. a kind of slump cone with laser ranging system according to claim any one of 1-4, it is characterised in that：Institute
State taper stack shell（1）Bottom is provided with the chassis for splicing（7）.
6. a kind of slump cone with laser ranging system according to claim any one of 1-4, it is characterised in that：Institute
State taper stack shell（1）Outer wall is provided with fixed seat（8）, the laser range rod（4）Pass through fixed seat（8）With taper stack shell（1）
Clamping.
7. a kind of slump cone with laser ranging system according to any one of claim 6, it is characterised in that：It is described
Fixed seat（8）Top is provided with the baffle plate for being used for blocking cement mortar（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232606.7U CN206531744U (en) | 2017-03-10 | 2017-03-10 | A kind of slump cone with laser ranging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720232606.7U CN206531744U (en) | 2017-03-10 | 2017-03-10 | A kind of slump cone with laser ranging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206531744U true CN206531744U (en) | 2017-09-29 |
Family
ID=59915511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720232606.7U Expired - Fee Related CN206531744U (en) | 2017-03-10 | 2017-03-10 | A kind of slump cone with laser ranging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206531744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956963A (en) * | 2018-08-07 | 2018-12-07 | 陈鑫 | A kind of slump consistancy test equipment for building concrete |
| CN108982294A (en) * | 2018-07-19 | 2018-12-11 | 北京工业大学 | A kind of V-type funnel device measuring concrete flowability |
-
2017
- 2017-03-10 CN CN201720232606.7U patent/CN206531744U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982294A (en) * | 2018-07-19 | 2018-12-11 | 北京工业大学 | A kind of V-type funnel device measuring concrete flowability |
| CN108982294B (en) * | 2018-07-19 | 2021-08-13 | 北京工业大学 | V-shaped funnel device for measuring concrete fluidity |
| CN108956963A (en) * | 2018-08-07 | 2018-12-07 | 陈鑫 | A kind of slump consistancy test equipment for building concrete |
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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: 20170929 Termination date: 20210310 |