CN113414726A - Supporting device for annular reinforcing steel bars and using method thereof - Google Patents
Supporting device for annular reinforcing steel bars and using method thereof Download PDFInfo
- Publication number
- CN113414726A CN113414726A CN202110782416.3A CN202110782416A CN113414726A CN 113414726 A CN113414726 A CN 113414726A CN 202110782416 A CN202110782416 A CN 202110782416A CN 113414726 A CN113414726 A CN 113414726A
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- Prior art keywords
- steel bar
- annular
- bar
- annular reinforcing
- supporting device
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Links
- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 38
- 238000003466 welding Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 9
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention relates to a supporting device of an annular reinforcing steel bar and a using method thereof, wherein the supporting device comprises: the head and the tail rotate in proper order and connect and enclose and close three extensible members that are triangle-shaped, and the length of this extensible member is adjustable, through the length of adjusting three extensible members for the tip of three extensible members all supports the inner wall of annular reinforcing bar, thereby the inscription supports annular reinforcing bar in the inside of annular reinforcing bar. The invention effectively solves the problem that the annular steel bar is easy to deform, utilizes the supporting device to support the inside of the annular steel bar so as to prevent the annular steel bar from deforming, avoids reworking, saves time and labor, can ensure the construction progress and the construction quality, and has simple structure and easy realization.
Description
Technical Field
The invention relates to the field of building construction, in particular to a supporting device for an annular reinforcing steel bar and a using method thereof.
Background
Annular reinforcing bar often need be used in the work progress, and general annular reinforcing bar all utilizes the reinforcing bar bending to make on the spot, need rely on self bearing capacity in order to control deformation, takes place deformation easily at the in-process of transportation or storage, and difficult adjustment after nevertheless annular reinforcing bar warp, and general needs are makeed again, causes the influence to the construction progress, wastes time and energy.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides the supporting device for the annular steel bar and the using method thereof, solves the problem that the annular steel bar is easy to deform, utilizes the supporting device to support the annular steel bar in the annular steel bar so as to prevent the annular steel bar from deforming, avoids reworking, saves time and labor, can ensure the construction progress and the construction quality, and has simple structure and easy implementation.
The technical scheme for realizing the purpose is as follows:
the invention provides a supporting device of an annular reinforcing steel bar, which comprises:
the head and the tail rotate in proper order and connect and enclose and close three extensible members that are triangle-shaped, and the length of this extensible member is adjustable, through the length of adjusting three extensible members for the tip of three extensible members all supports the inner wall of annular reinforcing bar, thereby the inscription supports annular reinforcing bar in the inside of annular reinforcing bar.
The annular steel bar supporting device is adopted, the length of each telescopic piece is adjusted according to the size of the annular steel bar, the end parts of the telescopic pieces can abut against the inner wall of the annular steel bar and are connected to the inside of the annular steel bar in an internal connection mode, so that the annular steel bar is supported, the annular steel bar is prevented from deforming under stress, the problem that the annular steel bar is easy to deform is solved, the supporting device is supported in the annular steel bar, the annular steel bar is prevented from deforming, rework is avoided, time and labor are saved, the construction progress can be guaranteed, the construction quality is guaranteed, and the annular steel bar supporting device is simple in structure and easy to achieve.
The support device for the annular reinforcing steel bar is further improved in that the telescopic piece comprises two screw rods with opposite ends and a double-thread sleeve screwed at the ends of the two screw rods, which are close to each other, and the length of the telescopic piece is adjusted by screwing the double-thread sleeve to enable the two screw rods to be close to or far from each other.
The supporting device for the annular reinforcing steel bar is further improved in that two adjacent telescopic pieces are rotatably connected through a hinge.
The supporting device for the annular reinforcing steel bar is further improved by comprising a hoop rotatably connected to the end part of the telescopic piece, and the hoop is hooped on the annular reinforcing steel bar so as to fixedly connect the telescopic piece and the annular reinforcing steel bar.
The supporting device for the ring-shaped reinforcing steel bar of the invention is further improved in that the telescopic pieces are welded and connected with the ring-shaped reinforcing steel bar.
The supporting device for the ring-shaped reinforcing steel bar of the invention is further improved in that the telescopic pieces are made of steel.
The invention provides a use method of a supporting device of an annular steel bar, which comprises the following steps:
providing the supporting device, placing the supporting device in the annular reinforcing steel bar, and adjusting the length of the telescopic pieces according to the size of the annular reinforcing steel bar so that the end parts of the three telescopic pieces are all propped against the inner wall of the annular reinforcing steel bar;
the end parts of the three telescopic pieces are fixedly connected with the inner wall of the annular reinforcing steel bar, so that the three telescopic pieces are connected with the inside of the annular reinforcing steel bar in an inscribed mode, and the annular reinforcing steel bar is supported.
The use method of the supporting device for the annular reinforcing steel bar is further improved in that the telescopic piece comprises two screw rods with opposite end parts and a double-thread sleeve screwed on the end parts of the two screw rods, which are close to each other;
by screwing the double-thread sleeve, the two screw rods are close to or far away from each other, so that the length of the telescopic piece is adjusted.
The use method of the annular reinforcing steel bar supporting device is further improved in that the annular reinforcing steel bar supporting device further comprises a hoop rotatably connected to the end part of the telescopic piece;
the hoop is hooped on the annular steel bar to fixedly connect the expansion piece and the annular steel bar.
The invention further improves the using method of the annular reinforcing steel bar supporting device, and the method also comprises the following steps:
and (4) connecting the telescopic piece to the annular reinforcing steel bar in a welding manner, and cutting the welding line after the annular reinforcing steel bar is used, so that the telescopic piece is separated from the annular reinforcing steel bar.
Drawings
Fig. 1 is a perspective view of a supporting device for a reinforcing ring bar according to the present invention.
Fig. 2 is a view showing a state of use of the supporting device for the reinforcing ring-shaped bars according to the present invention.
Fig. 3 is an enlarged view of the telescopic member in the supporting device for the circumferential reinforcing bar according to the present invention.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1, the invention provides a supporting device for an annular steel bar and a use method thereof, wherein the length of each telescopic piece is adjusted according to the size of the annular steel bar, so that the end parts of the telescopic pieces can abut against the inner wall of the annular steel bar and are connected inside the annular steel bar in an internal connection mode, the annular steel bar is supported, the annular steel bar is prevented from deforming under stress, the problem that the annular steel bar is easy to deform is solved, the supporting device is supported inside the annular steel bar to prevent the annular steel bar from deforming, rework is time-saving and labor-saving, the construction progress can be guaranteed, the construction quality is guaranteed, and the device is simple in structure and easy to implement. The supporting device for the ring-shaped reinforcing steel bar of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a perspective view of a supporting device for a ring-shaped reinforcing bar according to the present invention. The supporting device of the ring-shaped reinforcing bar according to the present invention will be described with reference to fig. 1.
As shown in fig. 1 and 2, the supporting device for a reinforcing bar according to the present invention comprises:
rotate the connection in proper order end to end and enclose and close three extensible member 11 that are triangle-shaped, the length of extensible member 11 is adjustable, through the length of adjusting three extensible member 11 for the tip of three extensible member 11 all supports the inner wall of annular reinforcing bar 21, thereby the inscription supports annular reinforcing bar 21 in the annular reinforcing bar 21 is inside.
Preferably, the telescopic member 11 is made of steel.
Specifically, two adjacent telescopic members 11 are rotatably connected through a hinge.
As a preferred embodiment of the present invention, referring to fig. 3, the telescopic member 11 includes two opposite screws 111 and a double threaded sleeve 112 screwed to the end portions of the two screws 111 close to each other, and the length of the telescopic member 11 is adjusted by screwing the double threaded sleeve 112 to make the two screws 111 close to or away from each other.
Furthermore, the telescopic part also comprises a hoop which is rotatably connected with the end part of the telescopic part 11, and the hoop is hooped on the annular steel bar 21 so as to fixedly connect the telescopic part 11 and the annular steel bar 21.
Further, the telescopic member 11 is welded to the ring-shaped reinforcing bar 21.
The specific implementation mode of the supporting device of the annular reinforcing steel bar is as follows:
calculating the length of the telescopic member 11 according to the size of the ring-shaped reinforcing steel bar 21, wherein the length of each telescopic member 11 is preferably equal because the telescopic member 11 needs to be inscribed in the ring-shaped reinforcing steel bar 21 and the supporting device can uniformly apply supporting force to the ring-shaped reinforcing steel bar 21;
screwing the double-threaded sleeve 112 so that the two corresponding screws 111 are close to or far away from each other, thereby adjusting the length of the telescopic members 11 so that the end of each telescopic member 11 can abut against the inner wall of the annular reinforcing bar 21;
can make the tip and the annular steel bar 21 fixed connection of extensible member 11 through hoop or welded mode, if adopt welded mode, then cut the welding seam after annular steel bar 21 finishes using for extensible member 11 breaks away from with annular steel bar 21 mutually, thereby can realize cyclic utilization.
The invention also provides a use method of the supporting device of the annular reinforcing steel bar, which comprises the following steps:
providing the supporting device, placing the supporting device in the annular steel bar 21, and adjusting the length of the telescopic pieces 11 according to the size of the annular steel bar 21 so that the end parts of the three telescopic pieces 11 are all abutted against the inner wall of the annular steel bar 21;
the ends of the three telescopic members 11 are fixedly connected to the inner wall of the ring-shaped reinforcing bar 21 so that the three telescopic members 11 are inscribed in the ring-shaped reinforcing bar 21, thereby supporting the ring-shaped reinforcing bar 21.
Further, the telescopic member 11 includes two screws 111 with opposite ends and a double-threaded sleeve 112 screwed on the ends of the two screws 111 close to each other;
the length of the telescopic member 11 is adjusted by screwing the double-threaded sleeve 112 so that the two screws 111 move closer to or away from each other.
Furthermore, the device also comprises a hoop which is rotatably connected with the end part of the telescopic piece 11;
the hoop is hooped to the ring-shaped reinforcing bar 21 to fixedly connect the expansion member 11 and the ring-shaped reinforcing bar 21.
Further, the method also comprises the following steps:
and welding the telescopic piece 11 to the annular steel bar 21, and cutting off the welding line after the annular steel bar 21 is used so that the telescopic piece 11 is separated from the annular steel bar 21.
The specific operation mode of the practical implementation of the using method provided by the invention is as follows:
calculating the length of the telescopic member 11 according to the size of the ring-shaped reinforcing steel bar 21, wherein the length of each telescopic member 11 is preferably equal because the telescopic member 11 needs to be inscribed in the ring-shaped reinforcing steel bar 21 and the supporting device can uniformly apply supporting force to the ring-shaped reinforcing steel bar 21;
screwing the double-threaded sleeve 112 so that the two corresponding screws 111 are close to or far away from each other, thereby adjusting the length of the telescopic members 11 so that the end of each telescopic member 11 can abut against the inner wall of the annular reinforcing bar 21;
can make the tip and the annular steel bar 21 fixed connection of extensible member 11 through hoop or welded mode, if adopt welded mode, then cut the welding seam after annular steel bar 21 finishes using for extensible member 11 breaks away from with annular steel bar 21 mutually, thereby can realize cyclic utilization.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (10)
1. A support device for an annular reinforcing bar, comprising:
rotate the head and the tail in proper order and connect and enclose and close three extensible parts that are triangle-shaped, the length of extensible part is adjustable, through adjusting three the length of extensible part makes three the tip of extensible part all supports the inner wall of annular reinforcing bar, thereby the inscription in the inside of annular reinforcing bar supports the annular reinforcing bar.
2. A reinforcing ring support apparatus as claimed in claim 1, wherein said extension member comprises two opposite end screw rods and a double threaded sleeve screwed to the end portions of the two screw rods adjacent to each other, and the length of said extension member is adjusted by screwing said double threaded sleeve so as to move the two screw rods toward or away from each other.
3. The apparatus for supporting ring-shaped reinforcing bars as claimed in claim 1, wherein adjacent two of said expansion members are rotatably connected by a hinge.
4. The loop bar supporting device of claim 1, further comprising a hoop rotatably coupled to an end of the expansion member, and hooped to the loop bar by the hoop to fixedly couple the expansion member and the loop bar.
5. The apparatus for supporting ring-shaped reinforcing bars according to claim 1, wherein the expansion members are welded to the ring-shaped reinforcing bars.
6. The apparatus for supporting ring-shaped reinforcing bars as claimed in claim 1, wherein said expansion members are made of steel.
7. A method for using a supporting means for a reinforcing ring bar according to claim 1, comprising the steps of:
providing the supporting device, placing the supporting device in an annular reinforcing steel bar, and adjusting the length of the telescopic pieces according to the size of the annular reinforcing steel bar so that the end parts of the three telescopic pieces are propped against the inner wall of the annular reinforcing steel bar;
and fixedly connecting the end parts of the three telescopic pieces with the inner wall of the annular reinforcing steel bar, so that the three telescopic pieces are internally connected inside the annular reinforcing steel bar, and the annular reinforcing steel bar is supported.
8. The method for using a supporting device of a ring-shaped steel bar according to claim 7, wherein the telescopic member comprises two screw rods with opposite ends and a double-thread sleeve screwed on the ends of the two screw rods which are close to each other;
and the double-thread sleeve is screwed to enable the two screw rods to be close to or far away from each other, so that the length of the telescopic piece is adjusted.
9. The method of using a support means for rebar of claim 7, further comprising rotating a hoop connected to an end of the telescoping member;
and hooping the hoop on the annular steel bar so as to fixedly connect the expansion piece and the annular steel bar.
10. The method for using a supporting device for a reinforcing ring bar according to claim 7, further comprising:
and connecting the telescopic piece to the annular reinforcing steel bar in a welding manner, and cutting a welding line after the annular reinforcing steel bar is used, so that the telescopic piece is separated from the annular reinforcing steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110782416.3A CN113414726A (en) | 2021-07-12 | 2021-07-12 | Supporting device for annular reinforcing steel bars and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110782416.3A CN113414726A (en) | 2021-07-12 | 2021-07-12 | Supporting device for annular reinforcing steel bars and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113414726A true CN113414726A (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110782416.3A Pending CN113414726A (en) | 2021-07-12 | 2021-07-12 | Supporting device for annular reinforcing steel bars and using method thereof |
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| Country | Link |
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| CN (1) | CN113414726A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200311393Y1 (en) * | 2003-02-04 | 2003-04-21 | 주식회사 제일엔지니어링 | Spacer for reinforced bar of reinforced concrete column |
| CN206941574U (en) * | 2017-07-24 | 2018-01-30 | 中铁十一局集团第一工程有限公司 | A kind of Large-size rebar cage reusable edible support meanss |
| CN208219630U (en) * | 2018-04-03 | 2018-12-11 | 浙江交工国际工程有限公司 | It is a kind of that reusable steel reinforcement cage support device is adjusted |
| CN111877350A (en) * | 2020-07-21 | 2020-11-03 | 甘肃路桥建设集团有限公司 | But reuse's steel reinforcement cage shape adjustable triangular supports frame of preapring for an unfavorable turn of events |
| CN112095651A (en) * | 2020-10-12 | 2020-12-18 | 福州大学 | Detachable supporting tripod for steel reinforcement cage of large pile foundation and mounting method of detachable supporting tripod |
| CN213268604U (en) * | 2020-07-19 | 2021-05-25 | 浙江交工国际工程有限公司 | Scalable detachable steel reinforcement cage strutting arrangement |
| CN213379041U (en) * | 2020-08-06 | 2021-06-08 | 中交路桥建设有限公司 | Adjustable steel reinforcement cage inner supporting device |
| CN213572664U (en) * | 2020-09-18 | 2021-06-29 | 甘肃五环公路工程有限公司 | Recoverable and adjustable triangular support frame for preventing deformation of reinforcement cage |
| CN215659832U (en) * | 2021-07-12 | 2022-01-28 | 中建八局轨道交通建设有限公司 | Supporting device for annular reinforcing steel bar |
-
2021
- 2021-07-12 CN CN202110782416.3A patent/CN113414726A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200311393Y1 (en) * | 2003-02-04 | 2003-04-21 | 주식회사 제일엔지니어링 | Spacer for reinforced bar of reinforced concrete column |
| CN206941574U (en) * | 2017-07-24 | 2018-01-30 | 中铁十一局集团第一工程有限公司 | A kind of Large-size rebar cage reusable edible support meanss |
| CN208219630U (en) * | 2018-04-03 | 2018-12-11 | 浙江交工国际工程有限公司 | It is a kind of that reusable steel reinforcement cage support device is adjusted |
| CN213268604U (en) * | 2020-07-19 | 2021-05-25 | 浙江交工国际工程有限公司 | Scalable detachable steel reinforcement cage strutting arrangement |
| CN111877350A (en) * | 2020-07-21 | 2020-11-03 | 甘肃路桥建设集团有限公司 | But reuse's steel reinforcement cage shape adjustable triangular supports frame of preapring for an unfavorable turn of events |
| CN213379041U (en) * | 2020-08-06 | 2021-06-08 | 中交路桥建设有限公司 | Adjustable steel reinforcement cage inner supporting device |
| CN213572664U (en) * | 2020-09-18 | 2021-06-29 | 甘肃五环公路工程有限公司 | Recoverable and adjustable triangular support frame for preventing deformation of reinforcement cage |
| CN112095651A (en) * | 2020-10-12 | 2020-12-18 | 福州大学 | Detachable supporting tripod for steel reinforcement cage of large pile foundation and mounting method of detachable supporting tripod |
| CN215659832U (en) * | 2021-07-12 | 2022-01-28 | 中建八局轨道交通建设有限公司 | Supporting device for annular reinforcing steel bar |
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