CN213952722U - Reinforcing bar is from correcting sleeve - Google Patents
Reinforcing bar is from correcting sleeve Download PDFInfo
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- CN213952722U CN213952722U CN202022957032.4U CN202022957032U CN213952722U CN 213952722 U CN213952722 U CN 213952722U CN 202022957032 U CN202022957032 U CN 202022957032U CN 213952722 U CN213952722 U CN 213952722U
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Abstract
The utility model discloses a reinforcing steel bar self-correcting sleeve, which comprises a sleeve body and a reinforcing steel bar arranged at the bottom of the sleeve body, wherein the bottom end of the sleeve body is provided with a guide sleeve, the size of the guide sleeve is matched with the size of the reinforcing steel bar, and a plurality of correcting groups which are arranged at intervals in sequence are arranged in an inner cavity of the sleeve body; the correcting group comprises a plurality of correcting bulges which are located on the same plane, the plurality of correcting bulges are circumferentially arranged in the inner cavity of the sleeve body, a correcting area is formed by the plurality of correcting bulges in a surrounding mode, the size of the correcting area is matched with that of a reinforcing steel bar, the correcting bulges are of a triangular structure, the inclined planes of the correcting bulges face to the bottom opening of the sleeve body, and gaps are reserved between the plurality of correcting bulges. The utility model discloses make eccentric reinforcing bar can carry out the self-correction in assembling process, further can improve the homogeneity of grout material thickness, the reinforcing reduces the potential safety hazard to the bond stress of reinforcing bar.
Description
Technical Field
The utility model relates to an assembly type structure connection structure field especially relates to a reinforcing bar is from correcting sleeve.
Background
In the assembly type building technology, reinforcing steel bars and sleeves need to be used for a connecting structure between a prefabricated wall board and the ground, when a house is built, required reinforcing steel bars are embedded in the floor in advance, the sleeves embedded in the prefabricated wall board are directly inserted into the reinforcing steel bars, then mortar grouting is carried out, the sleeves and the reinforcing steel bars are connected together, the existing technology is that when the steel bars and the sleeves are installed on site, certain deviation can occur to the reinforcing steel bars and the sleeves, the sleeves can be installed, site constructors can move the reinforcing steel bars at a certain angle, the thickness of mortar poured into the sleeves is uneven, and when an earthquake occurs, the mortar in the sleeves is uneven in stress, so that the wall surface is prone to collapse. For the reinforcing steel bar with overlarge eccentricity, some field workers can directly cut off the reinforcing steel bar and throw away the reinforcing steel bar, so that greater potential safety hazards exist, and a sleeve capable of automatically correcting the reinforcing steel bar is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reinforcing bar is from correcting sleeve to solve the problem that above-mentioned prior art exists, make eccentric reinforcing bar can carry out the self-correction in assembling process, improve the homogeneity of filling the mortar in the sleeve, reduce the potential safety hazard.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a reinforcing steel bar self-correcting sleeve, which comprises a sleeve body and a reinforcing steel bar arranged at the bottom of the sleeve body, wherein the bottom end of the sleeve body is provided with a guide sleeve, the size of the guide sleeve is matched with that of the reinforcing steel bar, and a plurality of correcting groups which are arranged at intervals in sequence are arranged in an inner cavity of the sleeve body;
the correcting group comprises a plurality of correcting bulges which are positioned on the same plane, the plurality of correcting bulges are circumferentially arranged in the inner cavity of the sleeve body, a correcting area is formed by the plurality of correcting bulges in a surrounding mode, the size of the correcting area is matched with that of the reinforcing steel bar, the contact surface between each correcting bulge and the reinforcing steel bar is an inclined surface, and gaps are reserved among the plurality of correcting bulges.
Preferably, a plurality of the corrective protrusions are integrally cast with the inner cavity of the sleeve body.
Preferably, a plurality of correct bellied outside and cup jointed first swivel nut, a plurality of correct protruding circumference and fix on the inside wall of first swivel nut, the screw thread of first swivel nut is seted up on the lateral wall of first swivel nut, set up in the inner chamber of sleeve body with the screw thread of first swivel nut looks adaptation, first swivel nut threaded connection be in the inner chamber of sleeve body.
Preferably, the guide sleeve is integrally cast at the bottom opening of the sleeve body.
Preferably, the top end of the guide sleeve is fixedly connected with a second threaded sleeve, the thread of the second threaded sleeve is arranged on the outer side wall of the second threaded sleeve, the thread matched with the second threaded sleeve is arranged in the inner cavity of the sleeve body, and the second threaded sleeve is in threaded connection with the inner cavity of the sleeve body.
Preferably, the guide sleeve is of a horn-shaped structure, and a horn mouth of the guide sleeve faces downwards.
Preferably, arrange thick liquid mouth and slip casting mouth from top to bottom have seted up in proper order on the sleeve body, the quantity of correcting the group is two, and one of them corrects the group and is located between row's thick liquid mouth and the slip casting mouth, another correct the group and be located the bottom of slip casting mouth.
The utility model discloses a following technological effect: in the wall body assembling process, the sleeve body just inserts the reinforcing bar downwards, under the action of gravity of wall body, eccentric reinforcing bar inserts in the horn mouth of uide bushing and can guide it to the sleeve this internally along its inner wall by force, preliminarily correct, when the reinforcing bar removes to correcting the position of group, through at first contacting each correction bellied inclined plane, the cooperation leads it to correcting the region and passes, on the way passing, it corrects the reinforcing bar to correct protruding cooperation, the reinforcing bar loops through each correction group, ensure the vertical direction butt joint sleeve body of reinforcing bar, make eccentric reinforcing bar can carry out the self-correction in the assembling process, further can improve the homogeneity of irritating mortar thickness, reduce the potential safety hazard.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 3 of the present invention;
fig. 4 is a schematic structural diagram of embodiment 4 of the present invention;
FIG. 5 is a top view of the orthotic assembly of the present invention;
wherein, 1 is the sleeve body, 2 is the reinforcing bar, 3 is the uide bushing, and 4 are correcting the arch, and 5 are first swivel nut, and 6 are the second swivel nut, and 7 are row thick liquid mouth, and 8 are the slip casting mouth.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a reinforcing steel bar self-correcting sleeve, including sleeve body 1 and the reinforcing steel bar 2 of setting in sleeve body 1 bottom, reinforcing steel bar 2 pre-buried in the floor, sleeve body 1 pre-buried in prefabricated wall body, the bottom of sleeve body 1 is equipped with uide bushing 3, uide bushing 3 is horn-shaped structure, the bell mouth of uide bushing 3 is down, uide bushing 3 is used for carrying out preliminary correction and guiding it to enter sleeve body 1 to reinforcing steel bar 2, the size of uide bushing 3 with the size looks adaptation of reinforcing steel bar 2, be equipped with a plurality of correction groups of interval order arrangement in the inner chamber of sleeve body 1; the correction group comprises a plurality of correction protrusions 4 which are located on the same plane, the correction protrusions 4 are circumferentially arranged in an inner cavity of the sleeve body 1, referring to fig. 5, the correction protrusions 4 are surrounded to form a correction area, the size of the correction area is matched with that of the reinforcing steel bars 2, the reinforcing steel bars 2 sequentially penetrate through the correction areas to finish self-correction, the correction protrusions 4 are of a triangular structure, the inclined planes of the correction protrusions 4 face towards the bottom opening of the sleeve body 1, the reinforcing steel bars 2 contact the inclined planes of the correction protrusions 4 from bottom to top, the reinforcing steel bars are extruded into the correction area along the inclined planes under the action of external force, and gaps are reserved among the correction protrusions 4 to facilitate grouting.
According to a further optimization scheme, the opening angle of the bell mouth of the guide sleeve 3 is 30-60 degrees, preferably 45 degrees, the device is suitable for the reinforcing steel bar 2 of which the eccentric degree does not exceed the opening angle of the guide sleeve 3, if the eccentric degree of the reinforcing steel bar 2 exceeds a preset range, the reinforcing steel bar needs to be corrected firstly, and then the device can be used for self-correcting the reinforcing steel bar.
Further optimize the scheme, arrange grout mouth 7 and slip casting mouth 8 from top to bottom have seted up in proper order on sleeve body 1, the quantity of correcting the group is two, and one of them correction group is located between row's grout mouth 7 and the slip casting mouth 8, another it is located to correct the group the bottom of slip casting mouth 8 is groud sleeve body 1 through slip casting mouth 8, indicates when arranging grout mouth 7 and overflowing that the mortar has been filled in sleeve body 1.
During the use, sleeve body 1 just inserts 2 insets downwards to reinforcing bar, under the action of gravity of 1 top wall body of sleeve body, eccentric reinforcing bar 2 inserts in the horn mouth of uide bushing 3 and can guide it to sleeve body 1 along its inner wall by force, preliminarily correct, when reinforcing bar 2 removes to correcting the group position, through at first contacting each inclined plane of correcting protruding 4, the cooperation leads it to correcting the region and passes, on the way passing, correct protruding 4 cooperation and correct reinforcing bar 2, reinforcing bar 2 loops through each correction group, ensure 2 vertical direction butt joint sleeve bodies of reinforcing bar 1, make eccentric reinforcing bar 2 can carry out the self-correction in assembling process.
Example 1
Referring to fig. 1, a plurality of the straightening protrusions 4 are integrally cast with an inner cavity of the sleeve body 1, and the guide sleeve 3 is integrally cast at a bottom opening of the sleeve body 1.
Example 2
Referring to fig. 2, a first threaded sleeve 5 is sleeved on the outer side of the plurality of correcting protrusions 4, the plurality of correcting protrusions 4 are circumferentially fixed on the inner side wall of the first threaded sleeve 5, threads of the first threaded sleeve 5 are arranged on the outer side wall of the first threaded sleeve 5, threads matched with the first threaded sleeve 5 are arranged in the inner cavity of the sleeve body 1, and the first threaded sleeve 5 is in threaded connection with the inner cavity of the sleeve body 1. The guide sleeve 3 is integrally cast at the bottom opening of the sleeve body 1.
Example 3
Referring to fig. 3, a first threaded sleeve 5 is sleeved on the outer side of the plurality of correcting protrusions 4, the plurality of correcting protrusions 4 are circumferentially fixed on the inner side wall of the first threaded sleeve 5, threads of the first threaded sleeve 5 are arranged on the outer side wall of the first threaded sleeve 5, threads matched with the first threaded sleeve 5 are arranged in the inner cavity of the sleeve body 1, and the first threaded sleeve 5 is in threaded connection with the inner cavity of the sleeve body 1. The top rigid coupling of uide bushing 3 has second swivel nut 6, the screw thread of second swivel nut 6 is seted up on the lateral wall of second swivel nut 6, set up in the inner chamber of sleeve body 1 with the screw thread of second swivel nut 6 looks adaptation, second swivel nut 6 with the inner chamber threaded connection of sleeve body 1.
Example 4
Referring to fig. 4, a plurality of the straightening protrusions 4 are integrally cast with the inner cavity of the sleeve body 1. The top rigid coupling of uide bushing 3 has second swivel nut 6, the screw thread of second swivel nut 6 is seted up on the lateral wall of second swivel nut 6, set up in the inner chamber of sleeve body 1 with the screw thread of second swivel nut 6 looks adaptation, second swivel nut 6 with the inner chamber threaded connection of sleeve body 1.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. The utility model provides a reinforcing bar is from correcting sleeve, includes sleeve body (1) and sets up reinforcing bar (2) of sleeve body (1) bottom, its characterized in that: the bottom end of the sleeve body (1) is provided with a guide sleeve (3), the size of the guide sleeve (3) is matched with that of the steel bar (2), and a plurality of correction groups which are arranged at intervals in sequence are arranged in the inner cavity of the sleeve body (1);
the correcting group comprises a plurality of correcting bulges (4) which are located on the same plane, the plurality of correcting bulges (4) are circumferentially arranged in an inner cavity of the sleeve body (1), a correcting area is defined by the plurality of correcting bulges (4), the size of the correcting area is matched with that of the reinforcing steel bar (2), the contact surface between the correcting bulges (4) and the reinforcing steel bar (2) is an inclined surface, and gaps are reserved between the plurality of correcting bulges (4).
2. The rebar self-straightening sleeve according to claim 1, wherein: the plurality of correcting bulges (4) and the inner cavity of the sleeve body (1) are integrally cast.
3. The rebar self-straightening sleeve according to claim 1, wherein: a plurality of correct protruding (4) outside and cup jointed first swivel nut (5), a plurality of correct protruding (4) circumference and fix on the inside wall of first swivel nut (5), the screw thread of first swivel nut (5) is seted up on the lateral wall of first swivel nut (5), set up in the inner chamber of sleeve body (1) with the screw thread of first swivel nut (5) looks adaptation, first swivel nut (5) threaded connection be in the inner chamber of sleeve body (1).
4. The rebar self-straightening sleeve according to claim 1, wherein: the guide sleeve (3) is integrally cast at the bottom opening of the sleeve body (1).
5. The rebar self-straightening sleeve according to claim 1, wherein: the top rigid coupling of uide bushing (3) has second swivel nut (6), the screw thread of second swivel nut (6) is seted up on the lateral wall of second swivel nut (6), set up in the inner chamber of sleeve body (1) with the screw thread of second swivel nut (6) looks adaptation, second swivel nut (6) with the inner chamber threaded connection of sleeve body (1).
6. The rebar self-straightening sleeve according to claim 1, wherein: the guide sleeve (3) is of a horn-shaped structure, and a horn mouth of the guide sleeve (3) faces downwards.
7. The rebar self-straightening sleeve according to claim 1, wherein: arrange thick liquid mouth (7) and slip casting mouth (8) from top to bottom have been seted up in proper order on sleeve body (1), the quantity of correcting the group is two, and one of them correction group is located between row's thick liquid mouth (7) and slip casting mouth (8), another it is located to correct the group the bottom of slip casting mouth (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957032.4U CN213952722U (en) | 2020-12-09 | 2020-12-09 | Reinforcing bar is from correcting sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957032.4U CN213952722U (en) | 2020-12-09 | 2020-12-09 | Reinforcing bar is from correcting sleeve |
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| Publication Number | Publication Date |
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| CN213952722U true CN213952722U (en) | 2021-08-13 |
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| CN202022957032.4U Active CN213952722U (en) | 2020-12-09 | 2020-12-09 | Reinforcing bar is from correcting sleeve |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046054A (en) * | 2021-12-27 | 2022-02-15 | 山东同创设计咨询集团有限公司 | Guide positioning device for assembly type building component and construction method |
| CN114808946A (en) * | 2022-05-23 | 2022-07-29 | 江西省地质工程(集团)公司 | Large-diameter inclined pile reinforcement cage orifice connecting device and construction method |
| CN116201294A (en) * | 2023-04-26 | 2023-06-02 | 中铁城建集团第一工程有限公司 | Combined steel bar grouting sleeve structure and installation method |
| CN114808946B (en) * | 2022-05-23 | 2024-06-04 | 江西省地质工程(集团)公司 | Large-diameter inclined pile reinforcement cage orifice connecting device and construction method |
-
2020
- 2020-12-09 CN CN202022957032.4U patent/CN213952722U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046054A (en) * | 2021-12-27 | 2022-02-15 | 山东同创设计咨询集团有限公司 | Guide positioning device for assembly type building component and construction method |
| CN114046054B (en) * | 2021-12-27 | 2022-06-21 | 山东同创设计咨询集团有限公司 | Guide positioning device for assembly type building component and construction method |
| CN114808946A (en) * | 2022-05-23 | 2022-07-29 | 江西省地质工程(集团)公司 | Large-diameter inclined pile reinforcement cage orifice connecting device and construction method |
| CN114808946B (en) * | 2022-05-23 | 2024-06-04 | 江西省地质工程(集团)公司 | Large-diameter inclined pile reinforcement cage orifice connecting device and construction method |
| CN116201294A (en) * | 2023-04-26 | 2023-06-02 | 中铁城建集团第一工程有限公司 | Combined steel bar grouting sleeve structure and installation method |
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