CN205352810U - Survey concrete that permeates water of permeation coefficient and smash shaping examination mould from shaking - Google Patents
Survey concrete that permeates water of permeation coefficient and smash shaping examination mould from shaking Download PDFInfo
- Publication number
- CN205352810U CN205352810U CN201620125933.8U CN201620125933U CN205352810U CN 205352810 U CN205352810 U CN 205352810U CN 201620125933 U CN201620125933 U CN 201620125933U CN 205352810 U CN205352810 U CN 205352810U
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- motor
- permeability
- molding die
- die trial
- forming tube
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Abstract
The utility model relates to a survey concrete that permeates water of permeation coefficient and smash shaping examination mould from shaking, it includes the base, and the last surface machining of base has protruding board, and the externally mounted of protruding board has a shaping section of thick bamboo, and the inner wall upper portion of a shaping section of thick bamboo is provided with the altitude control draw -in groove, is provided with the clamp plate on the altitude control draw -in groove, and the upper surface central point of clamp plate puts and installs the motor that vibrates, and the both sides symmetry fixed mounting of the motor that vibrates there is the stand, and the top fixed mounting of stand has the handle. The utility model aims to solve the technical problem that a direct examination mould of using the system of mixing concrete shaping and simulating the corresponding forming pressure of concrete cube compressive strength test piece that permeates water is provided, can satisfy test requirement, practiced thrift the cost of manufacture again simultaneously.
Description
Technical field
What this utility model related to pervious concrete shocks molding die trial certainly, particularly a kind of die trial testing permeation coefficient of permeable concrete.
Background technology
Test block required by the test of current permeation coefficient of permeable concrete all adopts rig acquired with drill core Drilling on test cube.Adopt said method to obtain test block and there is the defect of the following aspects: (1) is easily destroyed test specimen in the process drilled through and then can cause that in follow-up measurement process, measurement data is affected；(2) employing drill core drilling process needs to consume substantial amounts of manpower, and waste time and energy, relatively costly；(3) need manually to be operated in the process of Drilling, there is certain potential safety hazard.Therefore, need to design a kind of pervious concrete surveying coefficient of permeability based on above-mentioned analysis and certainly shock molding die trial, test block can be obtained easily by this molding die trial, the measurement of coefficient of permeability can be carried out simultaneously easily.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of direct mixing concrete formation and simulates the die trial of corresponding shaping pressure of pervious concrete cubic compressive strength test specimen, it is possible to meets test requirements document, has saved again cost of manufacture simultaneously.
For solving above-mentioned technical problem, this utility model be the technical scheme is that a kind of pervious concrete surveying coefficient of permeability shocks molding die trial certainly, it includes base, the upper surface processing of base has raised plate, the outside of raised plate is provided with forming tube, the upper inside wall of forming tube is provided with Altitude control draw-in groove, Altitude control draw-in groove is provided with pressing plate, the upper surface center of pressing plate is provided with the motor that vibrates, the both sides symmetry of motor of vibrating is installed with column, and the top of column is installed with handle.
The lateral symmetry processing of described base has positioning tab, and positioning tab is installed with alignment pin.
The lateral symmetry processing of described forming tube has location otic placode, and on the otic placode of location, processing has hole, location, hole, described location and the detent fit location on positioning tab.
The described motor that vibrates adopts frequency modulation to vibrate motor.
The described motor that vibrates shock frequency 2200-3200 beat/min, amplitude 0.3-1.2mm.
Described forming tube adopts ferrous material or plastic material to make.
Described forming tube adopts circular or square.
This utility model has the advantages that:
1, by arranging raised plate on base, then being coordinated by forming tube is arranged in raised plate, the height of test block can be limited by Altitude control draw-in groove, concrete within forming tube can be vibrated compacting by the motor that vibrates, finally realize concrete compacting, ensure the pressure of molding and the size of test specimen simultaneously, prepare coefficient of permeability respective standard test specimen.In order to ensure that the demoulding is smoothly and sample dimensions standard, is provided with raised plate on base, by raised plate projection certain altitude, and utilizes the mode positioning hole to be fixedly connected forming tube and base.
2, this utility model provide permeation coefficient of permeable concrete molding die trial shaping test piece size can be controlled and and mold and the die trial of cube coring specimen molding pressure consistency, and the operation shocked on bumper after die trial molding can be saved, for testing the situation of coefficient of permeability with ready-mixed concrete molding, it is provided that the solution of feasible, easy, low cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is front view of the present utility model.
Fig. 2 is the structural representation of base of the present utility model.
Fig. 3 is the top view of base of the present utility model.
In figure: base 1, raised plate 2, forming tube 3, location otic placode 4, Altitude control draw-in groove 5, pressing plate 6, column 7, handle 8, the motor 9 that vibrates, location hole 10, positioning tab 11, alignment pin 12.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Referring to Fig. 1-3, a kind of pervious concrete surveying coefficient of permeability shocks molding die trial certainly, it includes base 1, the upper surface processing of base 1 has raised plate 2, the outside of raised plate 2 to be provided with forming tube 3, and the upper inside wall of forming tube 3 is provided with Altitude control draw-in groove 5, Altitude control draw-in groove 5 is provided with pressing plate 6, the upper surface center of pressing plate 6 is provided with the motor 9 that vibrates, and the both sides symmetry of the motor 9 that vibrates is installed with column 7, and the top of column 7 is installed with handle 8.The size of molding test block can be controlled by controlling draw-in groove 5 at the internal rational height of forming tube 3, so that it meets the needs of test, concrete within forming tube 3 can be vibrated compacting by arranging, at the upper surface of pressing plate 6, the motor 9 that vibrates so that it is meet test demand.
Further, the lateral symmetry processing of described base 1 has positioning tab 11, and positioning tab 11 is installed with alignment pin 12.Coordinating between base 1 with forming tube 3 can be realized easily, thus ensureing that it coordinates positioning precision by positioning tab 11.
Further, the lateral symmetry processing of described forming tube 3 has location otic placode 4, and on the otic placode 4 of location, processing has hole 10, location, and hole, described location 10 coordinates location with the alignment pin 12 on positioning tab 11.Wherein the quality of fit in alignment pin 12 and hole 10, location is 1%.
Further, the motor 9 that vibrates described in adopts frequency modulation to vibrate motor.Easily the frequency of the motor 9 that vibrates can be adjusted by the frequency modulation motor that vibrates, so improve test block build effect.
Further, described in vibrate motor 9 shock frequency 2200-3200 beat/min, amplitude 0.3-1.2mm.The effect of vibrating of varying strength it is capable of by regulating frequency of vibrating.
Further, described forming tube 3 adopts ferrous material or plastic material to make.By adopting ferrous material can improve its intensity.
Further, described forming tube 3 adopts circular or square.By round-formed type tube 3 can forming cylinder body test block, by square forming tube 3 can molding square columns test block thus meet test needs.
Specific operation process of the present utility model is:
In use, first concrete is stirred prefabricated, then forming tube 3 is sleeved on base 1, concrete is poured into forming tube 3 internal again, then it is internal that pressing plate 6 is put into forming tube 3 so that it is match with the Altitude control draw-in groove 5 within forming tube 3, finally start the motor 9 that vibrates and regulate vibrate frequency and the amplitude of the motor 9 that vibrates, realize building of concrete test block, after having built, it is only necessary to remove forming tube 3 and just can be taken out conveniently test block.
Claims (7)
1. the pervious concrete surveying coefficient of permeability is from shocking molding die trial, it includes base (1), the upper surface processing of base (1) has raised plate (2), the outside of raised plate (2) is provided with forming tube (3), the upper inside wall of forming tube (3) is provided with Altitude control draw-in groove (5), Altitude control draw-in groove (5) is provided with pressing plate (6), it is characterized in that: the upper surface center of pressing plate (6) is provided with the motor that vibrates (9), the both sides symmetry of motor (9) of vibrating is installed with column (7), the top of column (7) is installed with handle (8).
2. a kind of pervious concrete surveying coefficient of permeability shocks molding die trial certainly according to claim 1, it is characterised in that: the lateral symmetry processing of described base (1) has positioning tab (11), and positioning tab (11) is installed with alignment pin (12).
3. a kind of pervious concrete surveying coefficient of permeability shocks molding die trial certainly according to claim 1, it is characterized in that: the lateral symmetry processing of described forming tube (3) has location otic placode (4), the upper processing in location otic placode (4) has hole, location (10), and hole, described location (10) coordinates location with the alignment pin (12) on positioning tab (11).
4. according to claim 1 a kind of pervious concrete surveying coefficient of permeability from shocking molding die trial, it is characterised in that: described in the motor (9) that vibrates adopt frequency modulation to vibrate motor.
5. according to claim 4 a kind of pervious concrete surveying coefficient of permeability from shocking molding die trial, it is characterised in that: described in vibrate motor (9) shock frequency 2200-3200 beat/min, amplitude 0.3-1.2mm.
6. a kind of pervious concrete surveying coefficient of permeability shocks molding die trial certainly according to claim 1, it is characterised in that: described forming tube (3) adopts ferrous material or plastic material to make.
7. a kind of pervious concrete surveying coefficient of permeability shocks molding die trial certainly according to claim 1, it is characterised in that: described forming tube (3) adopts circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125933.8U CN205352810U (en) | 2016-02-18 | 2016-02-18 | Survey concrete that permeates water of permeation coefficient and smash shaping examination mould from shaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125933.8U CN205352810U (en) | 2016-02-18 | 2016-02-18 | Survey concrete that permeates water of permeation coefficient and smash shaping examination mould from shaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205352810U true CN205352810U (en) | 2016-06-29 |
Family
ID=56183291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620125933.8U Expired - Fee Related CN205352810U (en) | 2016-02-18 | 2016-02-18 | Survey concrete that permeates water of permeation coefficient and smash shaping examination mould from shaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205352810U (en) |
-
2016
- 2016-02-18 CN CN201620125933.8U patent/CN205352810U/en not_active Expired - Fee Related
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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: 20160629 Termination date: 20190218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |