CN202195987U - Tracing experiment device for water pressure adaptability of film slit width - Google Patents
Tracing experiment device for water pressure adaptability of film slit width Download PDFInfo
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- CN202195987U CN202195987U CN2011203405853U CN201120340585U CN202195987U CN 202195987 U CN202195987 U CN 202195987U CN 2011203405853 U CN2011203405853 U CN 2011203405853U CN 201120340585 U CN201120340585 U CN 201120340585U CN 202195987 U CN202195987 U CN 202195987U
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Abstract
The utility model discloses a tracing experiment device for water pressure adaptability of film slit width, which comprises a supporting frame, a left steel sheet, a right steel sheet, a slit width adjusting device connected with one of the steel sheets and a closed pressure bearing barrel. The lateral side of the left steel sheet and the lateral side of the right steel sheet are folded together. Pressure water is arranged in the pressure bearing barrel. Film layers are arranged on the left steel sheet and the right steel sheet, and the pressure bearing barrel is located on the film layers and provided with a water inlet tube, a pressure tube and an observation window. The tracing experiment device for the water pressure adaptability of the film slit width can establish relationship among the water pressure, the slit width and the thickness of the film, and trace the water pressure adaptability on the slit width simultaneously. Accordingly, the film layers which are, proper in thickness and capable of effectively preventing leakage are provided economically without wasting manpower and material resources.
Description
Technical field
The utility model relates to a kind of experimental provision, particularly relates to the wide hydraulic pressure adaptability chase experiment device of seam of filming.
Background technology
The crack harm of xoncrete structure is conspicuous; Its existence and development not only influence the outward appearance of buildings, also make buildings produce seepage simultaneously; The carbonization of accelerate concrete; Reduce the corrosion resistance ability that concrete is resisted various corrosive mediums, influence the structural strength and the stability of concrete structure, the serviceable life of normally using and shorten buildings of jeopardizing buildings.How preventing formation, the development in crack effectively, and then prevent that seepage from just becoming the problem that construction, design and construction party are all very paid close attention to, also is one of focus of academia's research for a long time.
In order to prevent that body structure surface is because of producing the crack seepage; Can be coated with one deck carbamide paint at concrete structural surface; Especially very big water pressure is often born in underground works and hydraulic engineering, these engineerings, and fracture width is difficult to again hold; Therefore paint thickness also just is difficult to confirm, brings very big difficulty because of the design that prevents that the crack produces seepage for engineering.It is too thick, uneconomical to film, wasting manpower and material resources again, and it is too thin to film; Can not adapt to needs again, not have the effect that prevents seepage, moreover also possibly continue expansion after the crack occurs than wide seam; Whether the tension-thining of filming, coating thickness can also play that the effect that prevents seepage is difficult to be confirmed, in addition; Outside the Pass the water pressure that can bear of filming was removed and had with thickness, also relevant with material properties such as extensibility of filming and cementation power, what extensibility was big, cementation power is strong filmed; Its water pressure of bearing is just big, is not easy to produce seepage, and extensibility is little, filming of cementation power difference just possibly punctured seepage by hydraulic pressure owing to the expansion attenuation in crack.
Summary of the invention
The utility model is accomplished in order to solve deficiency of the prior art; The purpose of the utility model provides a kind ofly can set up hydraulic pressure, the wide and coating thickness of seam relation; The wide expansion of opposite joint is simultaneously carried out hydraulic pressure adaptability and is followed the tracks of; Make it possible to not only economy but also not the wasting manpower and material resources provide thickness suitable, can effectively prevent the wide hydraulic pressure adaptability chase experiment device of seam of filming that is coated with rete of seepage parameter.
The wide hydraulic pressure adaptability chase experiment device of seam of filming of the utility model; Comprise that bracing frame, side close up left plate and right steel plate, the wide regulating device of seam that is connected with one of them steel plate, the pressure-bearing bucket of sealing together; In the said pressure-bearing bucket press water is housed; Said left plate and said right steel plate are provided with and are coated with rete, and said pressure-bearing bucket is positioned at said being coated with on the rete, and said pressure-bearing bucket is provided with water inlet pipe, force pipe and view window.
The wide hydraulic pressure adaptability chase experiment device of seam of filming of the utility model can also be:
The wide regulating device of said seam comprises that an end is fixed on the pull bar on left plate or the right steel plate, and the other end of said pull bar is provided with the setting nut of stationkeeping, and said setting nut is connected with said pull rod screw.
The wide regulating device of said seam also comprises a fixed station, and said fixed station bottom is fixed on the support frame as described above, and it is central that said pull bar runs through said fixed station, and the front side of said fixed station all is provided with setting nut with rear side and is connected with pull rod screw.
The back side edge two ends of the front side edge of said left plate or right steel plate are equipped with holder; Said each holder comprises two parallel stators; Be provided with connecting link between said two stators, the front portion of said pull bar is articulated between said two stators through said connecting link.
Said left plate and said right steel plate and said being coated with are provided with left steel liner plate and right steel liner plate between the rete; Said left steel liner plate and said right steel liner plate are separately fixed on said left plate and the said right steel plate, and the said rete that is coated with is coated on said left steel liner plate and the right steel liner plate.
The two ends of drawing back between said left plate and the said right steel plate, slit are equipped with plate.
The said layer cross section of filming is for circular.
The wide hydraulic pressure adaptability chase experiment device of seam of filming of the utility model; Owing to comprise that bracing frame, side close up left plate and right steel plate, the wide regulating device of seam that is connected with one of them steel plate, the pressure-bearing bucket of sealing together; In the said pressure-bearing bucket press water is housed; Said left plate and said right steel plate are provided with and are coated with rete, and said pressure-bearing bucket is positioned at said being coated with on the rete, and said pressure-bearing bucket is provided with water inlet pipe, force pipe and view window.Can be coated on left plate and the right steel plate will being coated with rete so in terms of existing technologies; Regulate the wide regulating device of seam then and regulate left plate and distance between the right steel plate to reach suitable seam wide, put the pressure-bearing bucket then, and pass through water inlet pipe to pressure-bearing bucket injection pressure water; Through force pipe the press water in the pressure-bearing bucket is pressurizeed; Observe the situation that is coated with rete through the view window on the pressure-bearing bucket then, record hydraulic pressure draws hydraulic pressure when filming fault rupture when filming fault rupture; Further draw and be coated with thicknesses of layers, hydraulic pressure pressure and stitch the relation between wide, simultaneously the expansion in crack is changed the rete attenuation that is coated with that causes and carry out hydraulic pressure adaptability and follow the trail of.Not only economy but also not the wasting manpower and material resources provide thickness suitable; Can effectively prevent the rete that is coated with of seepage parameter; Avoid the blindness of prevention and cure of crack, waste of filming and construction repeatedly, for reducing construction costs; Improve the validity and the specific aim of crack seepage prevention and treatment, accelerating construction progress has remarkable result.
Description of drawings
Fig. 1 films for the utility model and stitches wide hydraulic pressure adaptability chase experiment device synoptic diagram.
Fig. 2 films the wide hydraulic pressure adaptability chase experiment device steel liner plate of seam with steel plate and stitch wide regulating device and be connected synoptic diagram for the utility model.
Fig. 3 for the utility model film the seam wide hydraulic pressure adaptability chase experiment device be coated with the rete synoptic diagram.
The figure number explanation
1 ... Bracing frame 2 ... Left plate 3 ... Right steel plate 4 ... The pressure-bearing bucket
5 ... Press water 6 ... Left side steel liner plate 7 ... Right steel liner plate 8 ... Be coated with rete
9 ... Water inlet pipe 10 ... Force pipe 11 ... View window 12 ... Pull bar
13 ... Setting nut 14 ... Fixed station 15 ... Stator 16 ... Connecting link
17 ... Plate 18 ... Location-plate 19 ... Set bolt
Embodiment
Fig. 1 to Fig. 3 below in conjunction with accompanying drawing does further explain to the method for filming the wide hydraulic pressure adaptability chase experiment device of seam and utilizing this device to carry out chase experiment of the utility model.
Specific embodiment one
The wide hydraulic pressure adaptability chase experiment device of seam of filming of the utility model; Please refer to Fig. 1 to Fig. 3; Comprise that bracing frame 1, side close up left plate 2 and right steel plate 3, the wide regulating device of seam that is connected with one of them steel plate, the pressure-bearing bucket 4 of sealing together, in the said pressure-bearing bucket 4 press water 5 is housed, said left plate 2 is provided with said right steel plate 3 and is coated with rete 8; Said pressure-bearing bucket 4 is positioned at said being coated with on the rete 8, and said pressure-bearing bucket 4 is provided with water inlet pipe 9, force pipe 10 and view window 11.Can be coated on left plate 2 and the right steel plate 3 will being coated with rete 8 so in terms of existing technologies; Regulating the wide regulating device of seam then regulates distance between left plate 2 and the right steel plate 3 to reach suitable seam wide; Put pressure-bearing bucket 4 then; And pass through water inlet pipe 9 to pressure-bearing bucket 4 injection pressure water 5, through 5 pressurizations of the press waters in 10 pairs of pressure-bearing buckets of force pipe 4, observe the situation that is coated with rete 8 through the view window on the pressure-bearing bucket 4 11 then; Record hydraulic pressure when being coated with rete 8 fractures; Draw hydraulic pressure when being coated with rete 8 fracture, further draw and be coated with rete 8 thickness, hydraulic pressure pressure and stitch the relation between wide, simultaneously the expansion in crack is changed rete 8 attenuation that are coated with that cause and carry out hydraulic pressure adaptability and follow the trail of.Not only economy but also not the wasting manpower and material resources provide thickness suitable; What can effectively prevent the seepage parameter is coated with rete 8; Avoid the blindness of prevention and cure of crack, waste of filming and construction repeatedly, for reducing construction costs; Improve the validity and the specific aim of crack seepage prevention and treatment, accelerating construction progress has remarkable result.
Specific embodiment two
The wide hydraulic pressure adaptability chase experiment device of seam of filming of the utility model; Please refer to Fig. 1 to Fig. 3; On the basis of specific embodiment one; Specifically can be that the wide regulating device of said seam comprises that an end is fixed on the pull bar 12 on left plate 2 or the right steel plate 3, the other end of said pull bar 12 be provided with the setting nut 13 of stationkeeping, and said setting nut 13 is threaded with said pull bar 12.Like this, the rotation adjusting pull bar 12 and the distance between the setting nut 13 of setting nut 13 that can be through stationkeeping, and then left plate 2 or 3 pullings of right steel plate produced the slit away from an other block plate, and then make things convenient for follow-up experimentizing.Further optimized technical scheme is that the wide regulating device of said seam also comprises a fixed station 14; Said fixed station 14 bottoms are fixed on the support frame as described above 1; Said pull bar 12 runs through said fixed station 14 central authorities, and the front side of said fixed station 14 and rear side all are provided with setting nut 13 and are threaded with pull bar 12.Fixed station 14 can be fixed on setting nut 13 on certain position like this; Rotation adjusting nut 13; The screw thread at rear portion and setting nut 13 is threaded on the pull bar 12; Because setting nut 13 positions are motionless, therefore spur pull bar 12 backward or travel forward, and then draw back that distance forms the slit between left plate 2 and the right steel plate 3.Certainly can also adopt the position of other mode secured adjusted nuts 13.The front side edge two ends that on the basis of technical scheme can also be said left plate 2 in front are equipped with holder; Said each holder comprises two parallel stators 15; Be provided with connecting link 16 between said two stators 15, the front portion of said pull bar 12 is articulated between said two stators 15 through said connecting link 16.Like this, just can pull bar 12 be fixed on left plate 2 or the right steel plate 3, pull bar 12 moves, and can drive left plate 2 or right steel plate 3 and move the generation slit.
Specific embodiment three
The wide hydraulic pressure adaptability chase experiment device of seam of filming of the utility model; Please refer to Fig. 1 to Fig. 3; On the basis of specific embodiment one or specific embodiment two; Can also be that said left plate 2 and said right steel plate 3 and said being coated with are provided with left steel liner plate 6 and right steel liner plate 7 between the rete 8, said left steel liner plate 6 be separately fixed on said left plate 2 and the said right steel plate 3 with said right steel liner plate 7, and the said rete 8 that is coated with is coated on said left steel liner plate 6 and the right steel liner plate 7.Like this; To be coated with rete 8 is coated on left steel liner plate 6 and the right steel liner plate 7 and then moves on left plate 2 and the right steel plate 3; One of them steel liner plate and fixing steel plate are fixed, and another steel liner plate is fixed with the steel plate that the wide regulating device of seam is connected with another piece.And the steel liner plate edge that is fixed on the steel plate on the bracing frame 1 is provided with location-plate 18, avoids steel liner plate to move.The advantage that is provided with like this is that the steel liner plate cost is lower than steel plate cost, and the weight ratio steel plate is light, needs only when repeatedly testing to change steel liner plate; Need not carry steel plate back and forth; Save muscle power, change the steel liner plate that also only need more renew after repeatedly applying if desired and get final product, need not change steel plate; And the steel plate of bottom can be used for supporting pressure-bearing bucket 4, when guaranteeing anchorage force, also reduces the cost of changing steel plate.Certainly can also be that the two ends of drawing back between said left plate 2 and the said right steel plate 3, slit are equipped with plate 17.The effect of plate 17 is to keep the width in slit constant, avoids left plate 2 and right steel plate 3 to close up part under pressure, and the seam that changes the slit is wide, causes experimental data inaccurate.Can also be that said rete 8 cross sections that are coated with are for circular.Can save the needed amount of filming of experiment like this, further reduce cost.In addition, left steel liner plate and right steel liner plate all are fixed on said left plate and the right steel plate through set bolt 19.
Specific embodiment four
On the basis of specific embodiment one, specific embodiment two or specific embodiment three, the utilization of the utility model is filmed and is stitched the method that wide hydraulic pressure adaptability chase experiment device carries out chase experiment, may further comprise the steps:
A. after on the bracing frame 1 left plate 2 and right steel plate 3 being closed up, left plate 2 or right steel plate 3 are fixed on the bracing frame 1, will an other steel plate with stitch wide regulating device and be connected;
B. above right steel plate 3 and left plate 2, be coated with rete 8 and reach intensity, and record is coated with rete 8 thickness;
C. distance reaches predetermined value between wide regulating device adjusting left plate 2 of seam and the right steel plate 3 through regulating, and the record seam is wide;
D. fixing pressure-bearing bucket 4 on left plate 2 and right steel plate 3; Pressure-bearing bucket 4 is pressed in said being coated with on the rete 8, to 4 water fillings of pressure-bearing bucket, seals pressure-bearing bucket 4 through water inlet pipe 9 then; Pressurize through 10 pairs of pressure-bearing buckets 4 of force pipe; Observe said layer 8 situation of filming through view window 11, until being coated with rete 8 fractures, the pressure of pressure-bearing bucket 4 internal pressure water 5 during the record fracture.
Can be coated on left plate 2 and the right steel plate 3 will being coated with rete 8 so in terms of existing technologies; Regulating the wide regulating device of seam then regulates distance between left plate 2 and the right steel plate 3 to reach suitable seam wide; Put pressure-bearing bucket 4 then; And pass through water inlet pipe 9 to pressure-bearing bucket 4 injection pressure water 5, through 5 pressurizations of the press waters in 10 pairs of pressure-bearing buckets of force pipe 4, observe the situation that is coated with rete 8 through the view window on the pressure-bearing bucket 4 11 then; Record hydraulic pressure when being coated with rete 8 fractures; Draw hydraulic pressure when being coated with rete 8 fracture, further draw and be coated with rete 8 thickness, hydraulic pressure pressure and stitch the relation between wide, simultaneously the expansion in crack is changed rete 8 attenuation that are coated with that cause and carry out hydraulic pressure adaptability and follow the trail of.Like this, through the relation between the three who obtains, be coated with the thickness of rete 8 according to predetermined pressure and the wide definite needs of seam; Not only economy but also not the wasting manpower and material resources provide thickness suitable, what can effectively prevent the seepage parameter is coated with rete 8, avoids the blindness of prevention and cure of crack; Waste of filming and construction are repeatedly; For reducing construction costs, improve the validity and the specific aim of crack seepage prevention and treatment, accelerating construction progress has remarkable result.And be coated with rete 8 thickness paint thicknesses and can change arbitrarily; The distance that steel plate produces is promptly stitched and widely can be controlled arbitrarily through stitching wide regulating device; The pressure that is coated with on the rete 8 also can apply arbitrarily through forcing pipe and pressure-bearing bucket 4, reaches to satisfy required rete 8 thickness, hydraulic pressure and the seam relation between wide that is coated with of test and engineering construction; Simultaneously crack propagation is changed rete 8 attenuation that are coated with that cause and carry out the tracking of hydraulic pressure adaptability.
The utilization of the utility model is filmed and is stitched the method that wide hydraulic pressure adaptability chase experiment device carries out chase experiment; Can also be that said B step is: left steel liner plate 6 is closed up with right steel liner plate 7; Above left steel liner plate 6 and right steel liner plate 7, be coated with rete 8 and reach intensity; And record is coated with rete 8 thickness, with left steel liner plate 6 and right steel liner plate 7 with and on the rete 8 that is coated with together be fixed on said left plate 2 and the right steel plate 3.Be coated with rete 8 like this and be coated on left steel liner plate 6 or the right steel liner plate 7, be fixed to left plate 2 then and experimentize with right steel plate 3.Save manpower, and save cost.In addition, said C step is for distance reaches predetermined value between wide regulating device adjusting left plate 2 of seam and the right steel plate 3 through regulating, and plate 17 is inserted at the two ends in slit between said left plate 2 and said right steel plate 3, and the record seam is wide.The advantage of inserting plate 17 is to keep that seam between left plate 2 and the right steel plate 3 is wide can not to be changed in experimentation.
Above-mentionedly only several kinds of specific embodiments in the utility model are explained; But can not be as the protection domain of the utility model; Every equivalence of having done according to the design spirit in the utility model changes or modifies, and all should think the protection domain that falls into the utility model.
Claims (7)
1. film and stitch wide hydraulic pressure adaptability chase experiment device; It is characterized in that: comprise that bracing frame, side close up left plate and right steel plate, the wide regulating device of seam that is connected with one of them steel plate, the pressure-bearing bucket of sealing together; In the said pressure-bearing bucket press water is housed; Said left plate and said right steel plate are provided with and are coated with rete, and said pressure-bearing bucket is positioned at said being coated with on the rete, and said pressure-bearing bucket is provided with water inlet pipe, force pipe and view window.
2. the wide hydraulic pressure adaptability chase experiment device of seam of filming according to claim 1; It is characterized in that: the wide regulating device of said seam comprises that an end is fixed on the pull bar on left plate or the right steel plate; The other end of said pull bar is provided with the setting nut of stationkeeping, and said setting nut is connected with said pull rod screw.
3. the wide hydraulic pressure adaptability chase experiment device of seam of filming according to claim 2; It is characterized in that: the wide regulating device of said seam also comprises a fixed station; Said fixed station bottom is fixed on the support frame as described above; It is central that said pull bar runs through said fixed station, and the front side of said fixed station all is provided with setting nut with rear side and is connected with pull rod screw.
4. the wide hydraulic pressure adaptability chase experiment device of seam of filming according to claim 2; It is characterized in that: the back side edge two ends of the front side edge of said left plate or right steel plate are equipped with holder; Said each holder comprises two parallel stators; Be provided with connecting link between said two stators, the front portion of said pull bar is articulated between said two stators through said connecting link.
5. according to the described wide hydraulic pressure adaptability chase experiment device of seam of filming of any claim of claim 1 to 4; It is characterized in that: said left plate and said right steel plate and said being coated with are provided with left steel liner plate and right steel liner plate between the rete; Said left steel liner plate and said right steel liner plate are separately fixed on said left plate and the said right steel plate, and the said rete that is coated with is coated on said left steel liner plate and the right steel liner plate.
6. according to the described wide hydraulic pressure adaptability chase experiment device of seam of filming of any claim of claim 1 to 4, it is characterized in that: the two ends of drawing back between said left plate and the said right steel plate, slit are equipped with plate.
7. according to the described wide hydraulic pressure adaptability chase experiment device of seam of filming of any claim of claim 1 to 4, it is characterized in that: the said layer cross section of filming is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203405853U CN202195987U (en) | 2011-09-13 | 2011-09-13 | Tracing experiment device for water pressure adaptability of film slit width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203405853U CN202195987U (en) | 2011-09-13 | 2011-09-13 | Tracing experiment device for water pressure adaptability of film slit width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195987U true CN202195987U (en) | 2012-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203405853U Withdrawn - After Issue CN202195987U (en) | 2011-09-13 | 2011-09-13 | Tracing experiment device for water pressure adaptability of film slit width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435502A (en) * | 2011-09-13 | 2012-05-02 | 中国水利水电科学研究院 | Film slit width hydraulic pressure adaptability chase experiment device and method for chase experiment by using the same |
-
2011
- 2011-09-13 CN CN2011203405853U patent/CN202195987U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435502A (en) * | 2011-09-13 | 2012-05-02 | 中国水利水电科学研究院 | Film slit width hydraulic pressure adaptability chase experiment device and method for chase experiment by using the same |
| CN102435502B (en) * | 2011-09-13 | 2013-06-19 | 中国水利水电科学研究院 | Film slit width hydraulic pressure adaptability chase experiment device and method for chase experiment by using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120418 Effective date of abandoning: 20130619 |
|
| RGAV | Abandon patent right to avoid regrant |