CN205334861U - Pressure grout experimental apparatus - Google Patents
Pressure grout experimental apparatus Download PDFInfo
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- CN205334861U CN205334861U CN201620026750.0U CN201620026750U CN205334861U CN 205334861 U CN205334861 U CN 205334861U CN 201620026750 U CN201620026750 U CN 201620026750U CN 205334861 U CN205334861 U CN 205334861U
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- grouting
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Abstract
The utility model provides a pressure grout experimental apparatus, it can't be to slip casting be under construction effect visual learning and the high problem of the teaching degree of difficulty to solve in the current teaching, and this pressure grout experimental apparatus is including experimental mould and division board, experimental mould be a transparent columnar structure, and mould internal partitioning and will be tested for at least one grout chamber and at least one packing chamber to the division board setting inside experimental mould, the grout intracavity is equipped with the grout pipe, it is equipped with the filler to fill the intracavity, be equipped with a plurality of permeability holes on the division board, through the cementer in this application, the user can audio -visual understanding the integration effect of grout liquid in the filler, reduced the teaching degree of difficulty, the person's of facilitating the use study and observing.
Description
Technical field
This utility model relates to a kind of pressure grouting experimental provision。
Background technology
In existing civil engineering and hydraulic engineering teaching process, need Students ' Learning and understand in soft foundation or pervious foundation, how to realize bottom or building impermeability and globality, impermeability and the globality of stratum or building is filled by serosity being sent to the crack of structure foundation and fault belt to improve, and then improving foundation condition, it is ensured that building safety runs。But the disguise due to mortar depositing construction effect, it is impossible to what allow student's more intuitive understanding mortar depositing construction realizes effect, therefore, adds teaching difficulty。Based on the problems referred to above, this application provides a kind of simple in construction, be easily achieved, be prone to observe and easily operated pressure grouting experimental provision。
Summary of the invention
This utility model provides a kind of pressure grouting experimental provision, solve cannot be high to mortar depositing construction effect intuitive learning and teaching difficulty in existing teaching problem。
In order to solve the problems referred to above, this application provides a kind of pressure grouting experimental provision, including test mould (1) and demarcation strip (11), described test mould (1) is a transparent cylindrical structure, it is internal that described demarcation strip (11) is arranged on described test mould (1), and it is divided at least one grouting chamber and at least one filling chamber by internal for described test mould (1), described grouting intracavity is provided with grout pipe (14), and described filling intracavity is equipped with implant；Described demarcation strip (11) is provided with multiple permeability hole (111)。
As the preferred version of the application, described grouting chamber is divided into the first grouting chamber (12) and the second grouting chamber (13), and at least described second grouting chamber (13) is arranged on a side of test mould (1)。
As the preferred version of the application, described first grouting chamber (12) is chamber of being sequentially in the milk, and described order grouting chamber comprises chamber of being in the milk from top to bottom, cycle grouting chamber or at least one being in the milk in chamber from bottom to top；
The described intracavity of grouting from top to bottom is provided with at least one stationary barrier (121) and at least one grout pipe (14), the described chamber of grouting from top to bottom is divided into multiple sealing chamber, each annular seal space indoor to be provided with a grout pipe (14) by described stationary barrier (121)；
The described intracavity of grouting from bottom to top is provided with water check valve (122) and at least one grout pipe (14), described water check valve (122) is socketed in described grout pipe (14) and above and can move up and down according to pressure, and described water check valve (122) is in close contact with the described cavity wall of grouting from bottom to top；
Described cycle grouting intracavity is provided with at least two grout pipe (14), and one of them is as pulp-inlet pipe, and another is grout outlet。
Preferred version as the application, described second grouting chamber (13) is grout curtain chamber, described grout curtain intracavity is provided with grout curtain perforated board (133), described second grouting chamber (13) is divided into odd number grouting chamber (131) and even number grouting chamber (132) by described grout curtain perforated board (133), it is provided with grout pipe (14) in described odd number grouting chamber (131), in described even number grouting chamber (132), is provided with implant；Described grout curtain perforated board (133) is provided with permeability hole (111)。
As the preferred version of the application, comprise for slurry mould (2), described comprise the storage equipped with grouting liquid for slurry mould (2) and starch room (21) and for the connecting tube (22) that is connected with described grout pipe (14)。
As the preferred version of the application, described is syringe or funnel for slurry mould (2)。
As the preferred version of the application, described demarcation strip (11) adopts lucite；Described grouting liquid adopts color cloud liquid；The diameter of described permeability hole (111) is 2-4mm, and described permeability hole (111) accounts for the 40%-60% of dividing plate area；Described implant is the mixture of soil, sand or medium-fine sand and sand。
As the preferred version of the application, described test mould (1) is a rectangular configuration。
In this application, provide a kind of simple in construction, be easily achieved, be prone to observe and easily operated pressure grouting experimental provision, by taking different grouting way, user can get information about grouting liquid syncretizing effect in implant, reduce teaching difficulty, facilitate user study and observe。
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of test mould that this utility model embodiment one provides；
Fig. 2 is the structural representation for slurry mould that this utility model embodiment one provides；
Fig. 3 is the Facad structure schematic diagram of Fig. 1 that this utility model embodiment one provides；
Fig. 4 is the structure schematic diagram of Fig. 1 that this utility model embodiment one provides；
Fig. 5 is the plan structure schematic diagram of Fig. 1 that this utility model embodiment one provides；
Fig. 6 is the structural representation that the dividing plate that this utility model embodiment one provides is provided with permeability hole；
Fig. 7 is the structural representation of the another kind of test mould that this utility model embodiment two provides；
Fig. 8 is the plan structure schematic diagram of Fig. 7 that this utility model embodiment two provides。
Accompanying drawing labelling
Test mould 1, demarcation strip 11, permeability hole 111, the first grouting chamber 12, stationary barrier 121, water check valve 122, the second grouting chamber 13, odd number grouting chamber 131, even number grouting chamber 132, grout curtain perforated board 133, grout pipe 14, for slurry mould 2, storage slurry room 21, connecting tube 22, pushing component 23。
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail。
Embodiment 1:
Present embodiments provide a kind of pressure grouting experimental provision, this device experiment mould 1 part, referring to the structural representation that Fig. 1 is the test mould 1 that the present embodiment provides, described test mould 1 is the transparence column structure of a top end opening, it is possible to for column structure, it is also possible to for prism structure, in the present embodiment, preferably this test mould 1 is the cuboid being made up of clear glass, is prism structure, it is preferable that length, width and height size 525mm × 200mm × 300mm；It is provided with demarcation strip 11 in this test mould 1, described demarcation strip 11 is divided at least one grouting chamber and at least one filling chamber by internal for test mould 1, described grouting intracavity is provided with one end and extends to the grout pipe 14 outside test mould 1, namely one end of grout pipe 14 is arranged in grouting chamber 1, one end extends to the outer end of test mould 1, convenient connection；Described grouting chamber is used for containing grouting liquid, and described filling chamber is used for arranging implant, and the setting of implant can be filled with when experiment, it is possible to complete filling before；In the present embodiment, described grouting liquid can be coloured turbid liquid, so can form strikingly color contrast with implant, and facilitating effect observation, described implant can be the mixture of soil, sand or medium-fine sand and sand；In order to conveniently grouting liquid well be penetrated into implant, it is provided with permeability hole 111 preferably in demarcation strip 11, can by infiltration implant little for the grouting liquid of grouting intracavity by this permeability hole 111, the diameter of preferred described permeability hole 111 is 2mm-4mm in the present embodiment, described permeability hole 111 accounts for the 40%-60% of dividing plate area, referring to Fig. 6, it it is the demarcation strip 11 that the present embodiment the provides structural representation that is provided with permeability hole 111；In the present embodiment, described demarcation strip 11 adopts lucite, so both can ensure the stability of grouting chamber model, ensures again in the implant that grouting liquid can penetrate into surrounding。
In the present embodiment, preferred described pressure grouting experimental provision also comprises for slurry mould 2, described comprising for slurry mould 2 starches room 21 and the connecting tube 22 for being connected with described grout pipe 14 equipped with storing up of grouting liquid, it is preferably also provided with the pushing component 23 for grouting liquid being injected grouting intracavity, this pushing component 23 can be piston, described can be syringe, funnel or other possible and suitable liquid feed devices for slurry mould 2, preferably this confession slurry mould 2 is a grouting syringe in the present embodiment, is the structural representation for slurry mould 2 that the present embodiment provides referring to Fig. 2。
In use, the grouting liquid needing perfusion is added in the storage slurry room 21 of slurry mould 2, then the grout pipe 14 of connecting tube 22 with grouting intracavity is connected, pass through piston, by grouting liquid pressing-in grouting intracavity, and infiltrating through filling intracavity by demarcation strip 11, user can more intuitively or significantly see the fusion process between injection slurry and implant, facilitates user understanding to school work in teaching process。
In the present embodiment, in order to allow user understand the syncretizing effect of injection slurry and implant under different grouting way, the present embodiment is preferably provided with the first grouting chamber 12 and the second grouting chamber 13, and at least described second grouting chamber 13 is arranged on a side of test mould 1；In the present embodiment, it is preferable that the first grouting chamber 12 and the second grouting chamber 13 are separately positioned on the opposite sides of test mould 1, so can conveniently observe the osmotic effect of injection slurry namely grouting effect。
In the present embodiment, described first grouting chamber 12 is chamber of being sequentially in the milk, described order grouting chamber comprises chamber of being in the milk from top to bottom, cycle grouting chamber and at least one being in the milk in chamber from bottom to top, referring to Fig. 3, it it is the Facad structure schematic diagram of Fig. 1 that the present embodiment provides, the described intracavity of grouting from top to bottom is provided with at least one stationary barrier 121 and grout pipe 14, and the described chamber of grouting from top to bottom is divided into multiple sealing chamber by described stationary barrier 121, and each annular seal space indoor are provided with grout pipe 14；During use, for slurry connecting tube 22 elder generation of mould 2 and be arranged between the grout pipe 14 that first annular seal space is indoor screw or snap connection, then pass through piston to be permeated first the annular seal space indoor of grouting liquid press-in in storage slurry room 21, and observe osmotic effect as required, when completing infiltration or detecting that pressure meets certain value, then stop to current annular seal space indoor fluid injection, select to next annular seal space indoor fluid injection, the like until completing top-down fluid injection and completing observation effect observation。By this top-down grouting chamber, it is possible to the observation grouting liquid concrete effect at implant internal pore position。
The described intracavity of grouting from bottom to top is provided with water check valve 122 and at least one grout pipe 14, and described water check valve 122 is socketed on described grout pipe 14 and can move up and down according to pressure, and described water check valve 122 is in close contact with the described cavity wall of grouting from bottom to top；In use, water check valve 122 is set in advance in certain position, for screw or snap connection between connecting tube 22 and the grout pipe 14 of slurry mould 2, then pass through piston be pressed in the space by water check valve 122 and grouting chamber besieged city by the grouting liquid in storage slurry room 21 and permeate, to be infiltrated a certain amount of time, air pressure in this space reaches necessarily, and water check valve 122 is promoted by air pressure and slowly moves up along grout pipe 14, is sequentially completed grouting experiment from bottom to top。
Described cycle grouting intracavity is provided with at least two grout pipe 14, one of them is as pulp-inlet pipe, another is grout outlet, the described connecting tube 22 for slurry mould 2 is connected with pulp-inlet pipe, carry out grouting experiment and observe osmotic effect, when grouting intracavity grouting liquid be saturated saturated after, unnecessary grouting liquid can extend slurry pipe flow go out and recycle, this grout outlet one end can connect for slurry mould 2, it is possible to connects other fluid injection storage devices。
The present embodiment passes through the grouting way that three of the above is different, it is possible to makes the osmotic effect observing fluid injection that user is more directly perceived and clear, facilitates its understanding to content。
In the present embodiment, described second grouting chamber 13 is grout curtain chamber, described grout curtain intracavity is provided with grout curtain perforated board 133, described second grouting chamber 13 is divided into odd number grouting chamber 131 and even number grouting chamber 132 by described grout curtain perforated board 133, referring to Fig. 4, being the structure schematic diagram of Fig. 1 that the present embodiment provides, the grouting of described odd number is provided with grout pipe 14 in chamber 131, and the grouting of described even number is provided with implant in chamber 132；In the present embodiment, grout curtain perforated board 133 can arrange before and also can arrange in use；Described grout curtain perforated board 133 is provided with permeability hole 111。In use, the grout pipe 14 being in the milk in chamber 131 with odd number for the connecting tube 22 on slurry mould 2 is connected, namely first it is in the milk in odd number grouting chamber 131, its grouting liquid is made to penetrate in even number grouting chamber 132, owing to demarcation strip 11 is provided with permeability hole 111, thing to be filled and grouting liquid solidification, take out grout curtain perforated board 133, namely be equivalent on two odd numbers are in the milk the basis in chamber 131, carry out grouting infiltration, dual numbers grouting chamber 132 carries out grouting operation, so can observe the osmotic effect of implant and grouting liquid, simultaneously, odd number grouting chamber 131 and even number be in the milk define by force together with continuous print grout curtain diaphragm wall, follow-up user is facilitated to observe grout curtain osmotic effect。
Referring to Fig. 4, it it is the plan structure schematic diagram of the test mould 1 that the present embodiment provides。
In the present embodiment, provide a kind of simple in construction, be easily achieved, be prone to observe and easily operated pressure grouting experimental provision, by taking different grouting way, user can get information about grouting liquid syncretizing effect in implant, reduce teaching difficulty, facilitate user study and observe。
Embodiment 2:
Compared with embodiment 1, difference in this case is that, described first grouting chamber 12 is arranged on the inner side of test mould 1, i.e. centre position, described second grouting chamber 13 is arranged on a side of test mould 1, referring to Fig. 7 and 8, it is test mould 1 structural representation and the top view thereof of the present embodiment offer respectively。
Claims (10)
1. a pressure grouting experimental provision, it is characterized in that, including test mould (1) and demarcation strip (11), described test mould (1) is a transparent cylindrical structure, it is internal that described demarcation strip (11) is arranged on described test mould (1), and it is divided at least one grouting chamber and at least one filling chamber by internal for described test mould (1), described grouting intracavity is provided with grout pipe (14), and described filling intracavity is equipped with implant；Described demarcation strip (11) is provided with multiple permeability hole (111)。
2. pressure grouting experimental provision as claimed in claim 1, it is characterized in that, described grouting chamber is divided into the first grouting chamber (12) and the second grouting chamber (13), and at least described second grouting chamber (13) is arranged on a side of test mould (1)。
3. pressure grouting experimental provision as claimed in claim 2, it is characterised in that described first grouting chamber (12) is in the milk chamber for order, described order grouting chamber comprises chamber of being in the milk from top to bottom, cycle grouting chamber or at least one in grouting chamber from bottom to top；
The described intracavity of grouting from top to bottom is provided with at least one stationary barrier (121) and at least one grout pipe (14), the described chamber of grouting from top to bottom is divided into multiple sealing chamber, each annular seal space indoor to be provided with a grout pipe (14) by described stationary barrier (121)；
The described intracavity of grouting from bottom to top is provided with water check valve (122) and at least one grout pipe (14), described water check valve (122) is socketed in described grout pipe (14) and above and can move up and down according to pressure, and described water check valve (122) is in close contact with the described cavity wall of grouting from bottom to top；
Described cycle grouting intracavity is provided with at least two grout pipe (14), and one of them is as pulp-inlet pipe, and another is grout outlet。
4. pressure grouting experimental provision as claimed in claim 2, it is characterized in that, described second grouting chamber (13) is grout curtain chamber, described grout curtain intracavity is provided with grout curtain perforated board (133), described second grouting chamber (13) is divided into odd number grouting chamber (131) and even number grouting chamber (132) by described grout curtain perforated board (133), it is provided with grout pipe (14) in described odd number grouting chamber (131), in described even number grouting chamber (132), is provided with implant；Described grout curtain perforated board (133) is provided with permeability hole (111)。
5. the pressure grouting experimental provision as described in any one of claim 1-4, it is characterized in that, comprise for slurry mould (2), described comprise the storage equipped with grouting liquid for slurry mould (2) and starch room (21) and for the connecting tube (22) that is connected with described grout pipe (14)。
6. pressure grouting experimental provision as claimed in claim 5, it is characterised in that described is syringe or funnel for slurry mould (2)。
7. the pressure grouting experimental provision as described in any one of claim 1-4, it is characterised in that described demarcation strip (11) adopts lucite；Described grouting liquid adopts color cloud liquid；The diameter of described permeability hole (111) is 2-4mm, and described permeability hole (111) accounts for the 40%-60% of dividing plate area；Described implant is soil or sand。
8. pressure grouting experimental provision as claimed in claim 5, it is characterised in that described demarcation strip (11) adopts lucite；Described grouting liquid adopts color cloud liquid；The diameter of described permeability hole (111) is 2-4mm, and described permeability hole (111) accounts for the 40%-60% of dividing plate area；Described implant is soil or sand。
9. pressure grouting experimental provision as claimed in claim 6, it is characterised in that described demarcation strip (11) adopts lucite；Described grouting liquid adopts color cloud liquid；The diameter of described permeability hole (111) is 2-4mm, and described permeability hole (111) accounts for the 40%-60% of dividing plate area；Described implant is soil or sand。
10. the pressure grouting experimental provision as described in any one of claim 1-4, it is characterised in that described test mould (1) is a rectangular configuration。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026750.0U CN205334861U (en) | 2016-01-12 | 2016-01-12 | Pressure grout experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026750.0U CN205334861U (en) | 2016-01-12 | 2016-01-12 | Pressure grout experimental apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN205334861U true CN205334861U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620026750.0U Expired - Fee Related CN205334861U (en) | 2016-01-12 | 2016-01-12 | Pressure grout experimental apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797663A (en) * | 2018-09-12 | 2018-11-13 | 贵州鑫瑞达科技有限公司 | A kind of environmental protection load box |
| CN108824508A (en) * | 2018-09-12 | 2018-11-16 | 贵州鑫瑞达科技有限公司 | A kind of load test system for concrete pipe base |
-
2016
- 2016-01-12 CN CN201620026750.0U patent/CN205334861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797663A (en) * | 2018-09-12 | 2018-11-13 | 贵州鑫瑞达科技有限公司 | A kind of environmental protection load box |
| CN108824508A (en) * | 2018-09-12 | 2018-11-16 | 贵州鑫瑞达科技有限公司 | A kind of load test system for concrete pipe base |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20160622 Termination date: 20170112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |