CN212432441U - Grouting sleeve leaks thick liquid detection device for hydraulic engineering supervision - Google Patents
Grouting sleeve leaks thick liquid detection device for hydraulic engineering supervision Download PDFInfo
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- CN212432441U CN212432441U CN202021385924.5U CN202021385924U CN212432441U CN 212432441 U CN212432441 U CN 212432441U CN 202021385924 U CN202021385924 U CN 202021385924U CN 212432441 U CN212432441 U CN 212432441U
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Abstract
The utility model discloses a hydraulic engineering is managed with grout sleeve and is leaked thick liquid detection device relates to hydraulic engineering technical field. The utility model discloses a L type detector and end cap, L type detector are installed on the grout outlet of grout sleeve upper end one side, and the end cap is installed on the grout outlet of grout sleeve bottom one side, and L type detector includes transparent plastic standpipe, grout outlet connector, spring, plunger and observation pole. The utility model discloses a set up L type detector and end cap, L type detector is pegged graft on the grout outlet that grout sleeve leaks, and the end cap is installed on the grout outlet of grout sleeve, and L type detector adopts the communicating vessel principle, and when leaking the thick liquid, the liquid level in the L type detector can corresponding decline to the personnel's of being convenient for detection has solved the unable accurate problem that detects grout sleeve and leak the thick liquid of current technique.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, especially, relate to a hydraulic engineering is supervised with grout sleeve and is leaked thick liquid detection device.
Background
Along with the rapid development and scientific and technological progress of economy in China, hydraulic engineering construction is rapidly developed, the construction requirements of the hydraulic engineering are higher and higher, the construction period of the hydraulic engineering is long and the difficulty is high, so that the supervision effect in the hydraulic engineering is particularly high, supervision is carried out on the engineering in the hydraulic engineering by a scientific method and a fair attitude, so that construction units can ensure the engineering quality, a grouting sleeve is used for inserting a threaded steel bar into a metal sleeve, then high-strength grouting material mixture is poured, and the steel bar butt joint is realized by utilizing the bonding anchoring transmission stress formed between the grouting material after being condensed and solidified and the threaded steel bar, so that the method is one of the most main connection methods in the hydraulic engineering construction, when the grouting sleeve is adopted for connection, the compaction degree of the grouting material in the sleeve is a key factor influencing the connection quality and the transmission performance, and the integral bearing capacity and the anti-seismic performance of an assembly type structure, therefore, after the grouting sleeve construction is carried out on a construction side, a manager needs to detect the grouting sleeve leakage condition, but most of the existing grouting sleeve leakage detection adopts a nondestructive detection mode, but because the connection structure of the steel bar sleeve is formed by alternately arranging multiple layers of media (concrete-sleeve-grouting material-steel bar), and the radial thickness of the grouting material is very thin, the existing engineering nondestructive detection technology cannot effectively detect the leakage, and therefore, the existing technology needs to be improved to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic engineering is supervised and is leaked thick liquid detection device with grout sleeve, through setting up L type detector and end cap, L type detector is pegged graft on the grout outlet that grout sleeve leaks, and the end cap is installed on grout sleeve's grout outlet, and L type detector adopts the communicating vessel principle, and when leaking thick liquid appears, the liquid level in the L type detector can corresponding decline to the personnel's of being convenient for detection has solved the unable accurate problem that leaks thick liquid of detecting grout sleeve of current technique.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a grouting sleeve slurry leakage detection device for hydraulic engineering supervision, which comprises an L-shaped detector and a plug, the L-shaped detector is arranged on a grout outlet at one side of the upper end of the grouting sleeve, the plug is arranged on a grouting opening at one side of the bottom end of the grouting sleeve, the L-shaped detector comprises a transparent plastic vertical pipe, a grout outlet connector, a spring, a plunger piston and an observation rod, a grout outlet connector is arranged on one side of the bottom of the transparent plastic vertical pipe and is connected with the grout outlet in an inserting way, the top end of the inner wall of the transparent plastic vertical pipe is provided with a spring, the bottom end of the spring is fixedly connected with a plunger, an observation rod is arranged in the middle of the upper end of the plunger piston and is inserted in the middle of the spring, the end cap comprises a grouting opening connector and a plugging cap, wherein one end of the plugging cap is connected with the grouting opening connector, and the grouting opening connector is in plug-in connection with the grouting opening in size.
Further, the surface coating of observation pole has the coating of two kinds of colours, and the coating from the top down of two kinds of colours is coated on the observation pole in turn, establishes the setting like this and can reciprocate when the observation pole, and more clear that personnel looked over is convenient for personnel observe whether there is the hourglass thick liquid problem.
Further, the cross section of grout outlet connector and slip casting mouth connector all is the isosceles trapezoid shape of falling to the inboard direction setting of respectively towards grout outlet and slip casting mouth is equallyd divide to the less one end of grout outlet connector and slip casting mouth connector terminal surface, and grout outlet connector and slip casting mouth connector adopt this kind of design for the grout outlet and the slip casting mouth in different apertures of pegging graft improve the application scope of this device.
Further, it is protruding to be provided with first step on the outer wall of grout outlet connector, it is protruding to be provided with the second step on the outer wall of slip casting mouth connector, and first step is protruding and the protruding grout outlet connector and the slip casting mouth connector that correspond all adopt the rubber material with the second step, and this makes first step protruding more have elasticity with the second step is protruding, can make grout outlet connector and slip casting mouth connector inseparabler with grout outlet and slip casting mouth joint when the installation.
Further, the bottom of plunger is conical shape, plunger and transparent plastic standpipe inner wall size phase-match, and the relative transparent plastic standpipe of plunger slides from top to bottom, and the plunger adopts conical shape's bottom surface, compares in the planar plunger and the contact surface of bottom mud bigger to the driving force to the plunger is bigger at mud rising in-process, and the personnel of being convenient for observe.
Furthermore, the top end of the observation rod penetrates through the top end of the transparent plastic vertical pipe, and the top end of the observation rod is 60-70mm higher than the top end of the transparent plastic vertical pipe, so that the observation rod is designed to avoid the problem that the observation rod integrally falls into the transparent plastic vertical pipe and is difficult to protrude out again when the device is not in use, and the observation rod can be used normally.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up L type detector and end cap, before the grout, install the grout outlet with L type detector earlier, after monitoring end thick liquids are filled, then install the end cap on the grout outlet, according to the linker principle, grout sleeve is inside must be plump, when appearing leaking thick liquids or thick liquids fall back naturally, liquid level and sight glass descend simultaneously in the L type detector, the workman can discover by the very first time, be convenient for in time handle and leak thick liquids position and benefit grout.
2. The utility model discloses save the manual work, alleviate work load, before the grout, the workman inserts grout outlet, end cap and inserts down grout outlet with the monitor, and the grout in-process only needs a workman remote control grouting machine, stops grout and shutoff grout outlet after treating that thick liquids are full of all monitors, and demolish after the thick liquids solidify can.
3. The utility model discloses the thick liquids are deposited in L type detector, can not be excessive, have both avoided extravagant expensive grouting material, keep the clean and tidy in scene again, and comprehensive benefit is good, practices thrift the thick liquids, promotes civilized construction level.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an overall appearance diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
fig. 4 is an enlarged view of a structure at B in fig. 2 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an L-shaped detector; 2. a plug; 3. a pulp outlet; 4. a grouting port; 5. a transparent plastic standpipe; 6. a slurry outlet connector; 7. a first step-up bump; 8. a spring; 9. a plunger; 10. an observation rod; 11. a grouting port connector; 12. a plugging cap; 13. a second step protrusion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model relates to a grout sleeve grout leakage detection device for hydraulic engineering supervision, which comprises an L-shaped detector 1 and a plug 2, wherein the L-shaped detector 1 is installed on a grout outlet 3 on one side of the upper end of the grout sleeve, the plug 2 is installed on a grout inlet 4 on one side of the bottom end of the grout sleeve, the L-shaped detector 1 comprises a transparent plastic standpipe 5, a grout outlet connector 6, a spring 8, a plunger 9 and an observation rod 10, one side of the bottom of the transparent plastic standpipe 5 is provided with a grout outlet connector 6, the grout outlet connector 6 is connected with the grout outlet 3 in an inserting manner, the top end of the inner wall of the transparent plastic standpipe 5 is provided with a spring 8, the bottom end of the spring 8 is fixedly connected with the plunger 9, the bottom of the plunger 9 is in a conical shape, the plunger 9 is matched with the size of the inner wall of the transparent plastic standpipe, an observation rod 10 is installed in the middle of the upper end of a plunger 9, the observation rod 10 is inserted in the middle of a spring 8, the surface of the observation rod 10 is coated with two colors of coatings, the two colors of coatings are coated on the observation rod 10 from top to bottom in an alternating mode, the top end of the observation rod 10 penetrates through the top end of a transparent plastic vertical pipe 5, the top end of the observation rod 10 is 60-70mm higher than the top end of the transparent plastic vertical pipe 5, a plug 2 comprises a grouting opening connector 11 and a plug cap 12, one end of the plug cap 12 is connected with the grouting opening connector 11, the grouting opening connector 11 is connected with a grouting opening 4 in an inserting mode, before grouting, the connecting end of an L-shaped detector 1 is inserted into a grouting opening 3 of a grouting sleeve, the L-shaped detector 1 is vertically upward, grouting is performed into the grouting sleeve through the grouting opening 4, the L-shaped detector 1 is observed constantly in the grouting process, after the L, and after grouting is finished for 5 minutes, observing whether the slurry liquid level in the transparent plastic vertical pipe 5 descends or whether the observation rod 10 descends, marking the transparent plastic vertical pipe 5 with the descending liquid level, carefully inspecting the periphery of the wall body, finding whether a slurry leakage part is blocked in time, performing grout refilling immediately after the blocked slurry is solidified, observing the slurry liquid level in the transparent plastic vertical pipe 5 or the observation rod 10 after 5 minutes, if the slurry leakage part does not descend, determining that the grout refilling is qualified, if the slurry leakage part is not found, observing again after 5 minutes, if the liquid level is consistent with that before 5 minutes, determining that the slurry in the grouting sleeve is full, if the slurry liquid level is inconsistent with that before 5 minutes, possibly compensating due to the natural fall of the slurry, performing grout refilling from the grouting hole of the corresponding sleeve, and after grouting is finished for 24 hours, removing the L-shaped detector 1, and checking the condition of the full grouting hole.
As shown in fig. 3-4, a first step protrusion 7 is disposed on the outer wall of the slurry outlet connector 6, a second step protrusion 13 is disposed on the outer wall of the slurry injection port connector 11, the cross sections of the slurry outlet connector 6 and the slurry injection port connector 11 are both in an inverted isosceles trapezoid shape, and the smaller end surfaces of the slurry outlet connector 6 and the slurry injection port connector 11 are both disposed toward the inner sides of the slurry outlet 3 and the slurry injection port 4, so that the cross sections of the slurry outlet connector 6 and the slurry injection port connector 11 are in an isosceles trapezoid shape, and thus the slurry outlet 3 and the slurry injection port 4 with different apertures can be plugged in the slurry outlet and the slurry injection port connector 11.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic engineering is supervised and is leaked thick liquid detection device with grout sleeve, includes L type detector (1) and end cap (2), its characterized in that: the L-shaped detector (1) is arranged on a grout outlet (3) on one side of the upper end of a grouting sleeve, the plug (2) is arranged on a grout injection port (4) on one side of the bottom end of the grouting sleeve, the L-shaped detector (1) comprises a transparent plastic vertical pipe (5), a grout outlet connector (6), a spring (8), a plunger (9) and an observation rod (10), the grout outlet connector (6) is arranged on one side of the bottom of the transparent plastic vertical pipe (5), the grout outlet connector (6) is in plug-in connection with the grout outlet (3), the spring (8) is arranged at the top end of the inner wall of the transparent plastic vertical pipe (5), the plunger (9) is fixedly connected to the bottom end of the spring (8), the observation rod (10) is arranged in the middle of the upper end of the plunger (9), the observation rod (10) is in the middle of the spring (8), and the plug (2) comprises a grout injection port connector (11) and a plug cap (, stifled cap (12) one end is connected with slip casting mouth connector (11), slip casting mouth connector (11) and slip casting mouth (4) size plug-in connection.
2. A grouting sleeve grout leakage detection device for hydraulic engineering supervision according to claim 1, characterized in that the surface of the observation rod (10) is coated with two colors of paint, and the two colors of paint are coated on the observation rod (10) alternately from top to bottom.
3. The grouting sleeve grout leakage detection device for hydraulic engineering supervision according to claim 1, wherein the cross section of grout outlet connector (6) and grouting port connector (11) is in the shape of an inverted isosceles trapezoid, and the smaller end of the end face of grout outlet connector (6) and grouting port connector (11) is equally arranged towards the inner side direction of grout outlet (3) and grouting port (4).
4. The grouting sleeve grout leakage detection device for hydraulic engineering supervision as claimed in claim 1, wherein a first step protrusion (7) is arranged on the outer wall of the grout outlet connector (6), and a second step protrusion (13) is arranged on the outer wall of the grouting opening connector (11).
5. The grouting sleeve grout leakage detection device for hydraulic engineering supervision according to claim 1, wherein the bottom of the plunger (9) is conical, the plunger (9) is matched with the inner wall of the transparent plastic vertical pipe (5) in size, and the plunger (9) can slide up and down relative to the transparent plastic vertical pipe (5).
6. The grouting sleeve grout leakage detection device for hydraulic engineering supervision according to claim 1, wherein the top end of the observation rod (10) penetrates through the top end of the transparent plastic vertical pipe (5), and the top end of the observation rod (10) is 60-70mm higher than the top end of the transparent plastic vertical pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021385924.5U CN212432441U (en) | 2020-07-15 | 2020-07-15 | Grouting sleeve leaks thick liquid detection device for hydraulic engineering supervision |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021385924.5U CN212432441U (en) | 2020-07-15 | 2020-07-15 | Grouting sleeve leaks thick liquid detection device for hydraulic engineering supervision |
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| CN212432441U true CN212432441U (en) | 2021-01-29 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089488A (en) * | 2021-03-26 | 2021-07-09 | 中交路桥建设有限公司 | Method for effectively plugging grouting holes |
| CN113702278A (en) * | 2021-09-15 | 2021-11-26 | 杨元奎 | Concrete protection layer is closely knit degree detection device of grout sleeve for rebar connection |
| CN113804572A (en) * | 2021-08-10 | 2021-12-17 | 上海公路桥梁（集团）有限公司 | Grouting sleeve for detecting grouting fullness and grouting fullness detection method |
| CN117213761A (en) * | 2023-09-18 | 2023-12-12 | 闫朝范 | Slurry leakage detection method for hydraulic engineering construction |
-
2020
- 2020-07-15 CN CN202021385924.5U patent/CN212432441U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089488A (en) * | 2021-03-26 | 2021-07-09 | 中交路桥建设有限公司 | Method for effectively plugging grouting holes |
| CN113804572A (en) * | 2021-08-10 | 2021-12-17 | 上海公路桥梁（集团）有限公司 | Grouting sleeve for detecting grouting fullness and grouting fullness detection method |
| CN113702278A (en) * | 2021-09-15 | 2021-11-26 | 杨元奎 | Concrete protection layer is closely knit degree detection device of grout sleeve for rebar connection |
| CN113702278B (en) * | 2021-09-15 | 2023-09-15 | 杨元奎 | Grouting sleeve compactness detection device for concrete protection layer steel bar connection |
| CN117213761A (en) * | 2023-09-18 | 2023-12-12 | 闫朝范 | Slurry leakage detection method for hydraulic engineering construction |
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