CN212836277U - Building sleeve convenient to detect grout plumpness - Google Patents
Building sleeve convenient to detect grout plumpness Download PDFInfo
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- CN212836277U CN212836277U CN202021193078.7U CN202021193078U CN212836277U CN 212836277 U CN212836277 U CN 212836277U CN 202021193078 U CN202021193078 U CN 202021193078U CN 212836277 U CN212836277 U CN 212836277U
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- grout
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- shaped pipe
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Abstract
The utility model relates to a construction sleeve convenient for detecting grouting fullness, which comprises a sleeve body, the sleeve body is internally provided with a grouting cavity, the top of the sleeve body is provided with a first reinforcing steel bar insertion hole, the inner side of the first reinforcing steel bar insertion opening is provided with threads, the bottom of the sleeve body is provided with a second reinforcing steel bar insertion opening, the grouting cavity and the first reinforcing steel bar insertion opening are in transition through an arc surface, a grouting input opening is arranged on the side surface of the sleeve body close to the bottom, a grout overflow opening is arranged on the side surface of the sleeve body close to the top, one end of the slurry overflow port is connected to the arc surface in the sleeve body, the other end of the slurry overflow port penetrates through the sleeve body, an included angle alpha is formed between the central axis of one end of the slurry overflow port extending into the sleeve body and the horizontal plane, the central axis of one end of the grout overflow port extending out of the sleeve body is parallel to the horizontal plane, and the inner wall of the grouting cavity is provided with a thread bulge. The utility model discloses an L venturi tube detects the inside grout plumpness of grout sleeve, and makes things convenient for the dismouting.
Description
Technical Field
The utility model relates to a grout sleeve technical field, specific say a building sleeve convenient to detect grout plumpness.
Background
The assembly type building is a development direction of industrial upgrading in the building industry, and the assembly type building components are connected through the sleeve, so that the quality of the connection position is a key point for ensuring the quality of the assembly type building. At present, the assembly type building belongs to new technology in China, and a series of new standards suitable for the quality control system in China need to be researched and formulated in the popularization of each new technology. For example, design standards and engineering quality acceptance standards do not exist, and at present, relevant quality control standards do not exist.
When grouting, the upper end and the lower end of the grouting sleeve are sealed and treated, then grouting is carried out, but after grouting is completed, the grout leakage condition may occur sometimes, so that the concrete fullness inside the grouting sleeve is not good, the quality of a building is affected, but the condition inside the sleeve body cannot be observed from the outside, so that a device capable of monitoring the grouting fullness inside the grouting sleeve is urgently needed at present.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to the above, provides a building sleeve convenient to detect grout plumpness, the utility model discloses a L venturi tube detects the inside grout plumpness of grout sleeve, and makes things convenient for the dismouting.
For solving the technical problem, the utility model discloses a following technical scheme:
a building sleeve convenient for detecting grouting fullness comprises a sleeve body, a grouting cavity is arranged in the sleeve body, the top of the sleeve body is provided with a first reinforcing steel bar insertion opening, the inner side of the first reinforcing steel bar insertion opening is provided with a thread, the bottom of the sleeve body is provided with a second reinforcing steel bar insertion opening, the grouting cavity and the first reinforcing steel bar insertion opening are in transition through an arc surface, a grouting input port is arranged on the side surface of the sleeve body near the bottom, a grout overflow port is arranged near the top, one end of the slurry overflow port is connected to the arc surface in the sleeve body, the other end of the slurry overflow port penetrates through the sleeve body, an included angle alpha is formed between the central axis of one end of the slurry overflow port extending into the sleeve body and the horizontal plane, the included angle alpha is 10-30 degrees, the central axis of one end of the grout outlet, which extends out of the sleeve body, is parallel to the horizontal plane, and the inner wall of the grouting cavity is provided with a thread bulge;
the one end that the excessive thick liquid mouth stretches out the sleeve body can be dismantled and be connected with the L venturi tube, the level end and the excessive thick liquid mouth of L venturi tube are connected, and the other end can be dismantled and be provided with sealed lid, the L venturi tube side has seted up rectangular shape through-hole along the central axis, rectangular shape through-hole surface is provided with toughened glass.
Further, a circular groove is formed in the top end of the sleeve body and is coaxial with the first steel bar insertion hole, a sealing ring is arranged in the circular groove, threads are arranged on the outer sides of the sealing ring and the circular groove, and the sealing ring is fixed in the circular groove through the threads.
Furthermore, a cross-shaped positioning pipe and a buckle are arranged at one end, extending out of the sleeve body, of the pulp overflow port, a cross groove corresponding to the outline of the cross-shaped positioning pipe is arranged at one end, connected with the pulp overflow port, of the L-shaped pipe, an elastic buckle is arranged on the outer side of one end, connected with the pulp overflow port, of the L-shaped pipe, and the elastic buckle is used for being buckled with the buckle to enable the L-shaped pipe and the pulp overflow port to be fixed with each other.
Further, the elastic buckle comprises a rotary buckle and a torsion spring, one end of the rotary buckle is a buckling end, the other end of the rotary buckle is a pressing end, the middle of the rotary buckle is hinged to the outer side of the L-shaped pipe, the torsion spring is arranged at the hinged position of the rotary buckle, a plurality of semicircular bulges are arranged on the buckling end, and semicircular depressions matched with the semicircular bulges are arranged on the buckle.
Further, the inner side of the top of the vertical end of the L-shaped pipe is provided with threads, the bottom of the sealing cover is provided with a circular protrusion, the outer side of the circular protrusion is arranged on the threads corresponding to the top of the L-shaped pipe, and the sealing cover is fixed to the top of the L-shaped pipe through threads.
Furthermore, a graduated scale is arranged on the tempered glass along the center line of the L-shaped pipe.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
an arc transition is formed between the first steel bar insertion opening and the grouting cavity, and one end of the grout overflow pipe is connected to the arc transition position of the grouting cavity and the first steel bar insertion opening, so that grouting material can better flow into the grout overflow opening, and air bubbles or a vacuum area is prevented from being formed in the grouting cavity during grouting; the inner wall of the grouting cavity is provided with a thread bulge which can play a role in guiding, and an included angle is formed between the joint of the grout overflow pipe and the grouting cavity and the horizontal plane to prevent the grout overflow from flowing back and being retained at the grout overflow port; the L-shaped pipe can receive grouting material flowing out of the grout overflow port, and the tempered glass on the outer side of the L-shaped pipe is provided with the graduated scale, so that the grouting material in the L-shaped pipe can be conveniently observed, and the grouting fullness in the sleeve body is judged by observing the grouting material in the L-shaped pipe; the L-shaped pipe which is detachably arranged is convenient to disassemble and assemble.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a front view of a sleeve body;
FIG. 2 is a left side view of the sleeve body;
fig. 3 is a left side view of the present invention;
FIG. 4 is a front view of an L-shaped tube;
fig. 5 is a left side sectional view of the present invention;
FIG. 6 is a schematic structural view of the elastic buckle;
fig. 7 is a schematic diagram of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a sleeve body; 11. a grouting cavity; 121. a first reinforcing bar insertion opening; 122. a second reinforcing bar insertion opening; 13. a grouting input port; 14. a slurry overflow port; 141. a cross positioning tube; 142. buckling; 2. an L-shaped tube; 21. elastic buckle; 211. rotating the buckle; 212. a torsion spring; 213. a semicircular bulge; 22. tempering the glass; 23. a sealing cover; 3. and (4) a sealing ring.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, 2, 3, 4 and 5, a building sleeve convenient for detecting grouting fullness comprises a sleeve body 1, a grouting cavity 11 is arranged inside the sleeve body 1, a first reinforcing steel bar insertion hole 121 is arranged at the top of the sleeve body 1, threads are arranged on the inner side of the first reinforcing steel bar insertion hole 121, a second reinforcing steel bar insertion hole 122 is arranged at the bottom of the sleeve body 1, the grouting cavity 11 and the first reinforcing steel bar insertion hole 121 are transited through an arc surface, a grouting input port 13 is arranged on the side surface of the sleeve body 1 close to the bottom, a grout overflow port 14 is arranged close to the top, one end of the grout overflow port 14 is connected to the arc surface inside the sleeve body 1, the other end of the grout overflow port 14 penetrates through the sleeve body 1, an included angle α is formed between the central axis of one end of the grout overflow port 14 extending into the sleeve body 1 and a horizontal plane, the included angle α is 20, the central axis of one end of the grout overflow port 14 extending out of the sleeve body 1 is parallel to the horizontal plane, and the inner wall of the grouting cavity 11 is provided with a thread bulge 111;
the thread protrusions 111 are used for increasing the flowing resistance of the grouting material in the grouting cavity, so that the grouting material can be better filled in the grouting cavity, bubbles or a vacuum area of the grouting material in the grouting cavity is prevented from being formed, and meanwhile, the thread protrusions 111 can increase shear keys of the sleeve body;
the one end that the excessive thick liquid mouth 14 stretches out the sleeve body 1 can dismantle and be connected with L venturi tube 2, the level end and the excessive thick liquid mouth 14 of L venturi tube 2 are connected, and the other end can dismantle and be provided with sealed lid 23, L venturi tube 2 side has seted up rectangular shape through-hole along the central axis, rectangular shape through-hole surface is provided with toughened glass 22.
As an embodiment, a circular groove is formed at the top end of the sleeve body 1, the circular groove is coaxial with the first steel bar insertion hole 121, a sealing ring 3 is arranged in the circular groove, threads are arranged on the sealing ring 3 and the outer side of the circular groove, and the sealing ring 3 is fixed in the circular groove through the threads.
As an implementation mode, a cross-shaped positioning pipe 141 and a buckle 142 are arranged at one end of the slurry overflow port 14 extending out of the sleeve body 1, a cross-shaped groove corresponding to the outline of the cross-shaped positioning pipe 141 is arranged at one end of the L-shaped pipe 2 connected with the slurry overflow port 14, an elastic buckle 21 is arranged at the outer side of one end of the L-shaped pipe 2 connected with the slurry overflow port 14, and the elastic buckle 21 is used for being buckled with the buckle 142 to fix the L-shaped pipe 2 and the slurry overflow port 14 to each other;
as shown in fig. 6, the elastic buckle 21 includes a rotary buckle 211 and a torsion spring 212, one end of the rotary buckle 211 is a buckling end, the other end is a pressing end, the middle of the rotary buckle 211 is hinged to the outer side of the L-shaped tube 2, the torsion spring 212 is arranged at the hinged position of the rotary buckle 211, a plurality of semicircular protrusions 213 are arranged on the buckling end, semicircular recesses matched with the semicircular protrusions 213 are arranged on the buckle 21, and when the rotary buckle 211 and the buckle 21 are buckled, the semicircular protrusions 213 can be clamped into the semicircular recesses.
As an implementation mode, the inside of the top of the vertical end of the L-shaped tube 2 is provided with a thread, the bottom of the sealing cover 23 is provided with a circular protrusion, the outside of the circular protrusion is arranged on the corresponding thread at the top of the L-shaped tube 2, the sealing cover 23 is fixed at the top of the L-shaped tube 2 through a thread, and the L-shaped tube 2 is conveniently cleaned by the detachable sealing cover 23.
In one embodiment, a graduated scale is arranged on the tempered glass 22 along the center line of the L-shaped tube 2.
As shown in fig. 7, during use, the upper member and the lower member are connected together by the steel bar, the upper steel bar is inserted from the first steel bar insertion opening, the first steel bar is fixed through the screw thread, the lower steel bar is inserted from the second steel bar insertion opening, the lower end of the sleeve body is fixed on the template, the upper member and the lower member are connected together through the steel bar, the grouting input opening is connected with the grouting pipeline, grouting material is input into the grouting cavity through the grouting input opening, the grouting material flows out of the overflow opening and flows into the L-shaped pipe after filling the grouting cavity, and the grouting material in the L-shaped pipe can be observed through the toughened glass to judge the fullness degree of the grouting material.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (6)
1. The building sleeve convenient for detecting grouting fullness is characterized by comprising a sleeve body (1), wherein a grouting cavity (11) is arranged inside the sleeve body (1), a first reinforcing steel bar inserting hole (121) is formed in the top of the sleeve body (1), threads are arranged on the inner side of the first reinforcing steel bar inserting hole (121), a second reinforcing steel bar inserting hole (122) is formed in the bottom of the sleeve body (1), the grouting cavity (11) and the first reinforcing steel bar inserting hole (121) are in transition through an arc surface, a grouting input hole (13) is formed in the side surface of the sleeve body (1) close to the bottom, a grout overflow port (14) is formed in the position close to the top, one end of the grout overflow port (14) is connected to the arc surface in the sleeve body (1), the other end of the grout overflow port penetrates through the sleeve body (1), and an included angle alpha is formed between the central axis of one end, extending into the sleeve body (1), of the grout overflow port (, the included angle alpha is 10-30 degrees, the central axis of one end of the grout overflow port (14) extending out of the sleeve body (1) is parallel to the horizontal plane, and a thread bulge (111) is arranged on the inner wall of the grouting cavity (11);
the slurry overflow device is characterized in that one end, extending out of the sleeve body (1), of the slurry overflow port (14) is detachably connected with an L-shaped pipe (2), the horizontal end of the L-shaped pipe (2) is connected with the slurry overflow port (14), the other end of the L-shaped pipe is detachably provided with a sealing cover (23), a long strip-shaped through hole is formed in the side face of the L-shaped pipe (2) along the central axis, and tempered glass (22) is arranged on the outer surface of.
2. The construction sleeve convenient to detect grouting fullness according to claim 1, wherein a circular groove is formed in the top end of the sleeve body (1), the circular groove is coaxial with the first rebar insertion hole (121), a sealing ring (3) is arranged in the circular groove, threads are arranged on the sealing ring (3) and the outer side of the circular groove, and the sealing ring (3) is fixed in the circular groove through the threads.
3. The building sleeve convenient to detect grouting fullness according to claim 1, wherein a cross-shaped positioning pipe (141) and a buckle (142) are arranged at one end of the grout outlet (14) extending out of the sleeve body (1), a cross-shaped groove corresponding to the outline of the cross-shaped positioning pipe (141) is arranged at one end of the L-shaped pipe (2) connected with the grout outlet (14), an elastic buckle (21) is arranged on the outer side of one end of the L-shaped pipe (2) connected with the grout outlet (14), and the elastic buckle (21) is used for being buckled with the buckle (142) to enable the L-shaped pipe (2) and the grout outlet (14) to be fixed with each other.
4. The building sleeve convenient to detect grout fullness according to claim 3, wherein the elastic buckle (21) comprises a rotary buckle (211) and a torsion spring (212), one end of the rotary buckle (211) is a buckling end, the other end of the rotary buckle is a pressing end, the middle of the rotary buckle (211) is hinged to the outer side of the L-shaped pipe (2), the torsion spring (212) is arranged at the hinged position of the rotary buckle (211), a plurality of semicircular protrusions (213) are arranged on the buckling end, and semicircular recesses matched with the semicircular protrusions (213) are arranged on the elastic buckle (21).
5. The building sleeve convenient to detect grout plumpness according to claim 1, characterized in that, the inside of the vertical end top of L-shaped pipe (2) is provided with the screw thread, the bottom of sealing lid (23) is provided with circular arch, the outside of circular arch is provided with the corresponding screw thread in L-shaped pipe (2) top, sealing lid (23) is fixed in L-shaped pipe (2) top through the screw thread.
6. The building sleeve convenient to detect grout fullness according to claim 1, wherein a graduated scale is arranged on the tempered glass (22) along the center line of the L-shaped pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021193078.7U CN212836277U (en) | 2020-06-24 | 2020-06-24 | Building sleeve convenient to detect grout plumpness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021193078.7U CN212836277U (en) | 2020-06-24 | 2020-06-24 | Building sleeve convenient to detect grout plumpness |
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| Publication Number | Publication Date |
|---|---|
| CN212836277U true CN212836277U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021193078.7U Active CN212836277U (en) | 2020-06-24 | 2020-06-24 | Building sleeve convenient to detect grout plumpness |
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| CN (1) | CN212836277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653328A (en) * | 2021-08-24 | 2021-11-16 | 湖南省第六工程有限公司 | Grouting anti-backflow construction process for assembled PC (polycarbonate) wallboard |
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2020
- 2020-06-24 CN CN202021193078.7U patent/CN212836277U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653328A (en) * | 2021-08-24 | 2021-11-16 | 湖南省第六工程有限公司 | Grouting anti-backflow construction process for assembled PC (polycarbonate) wallboard |
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