CN209891568U - Prefabricated building frame post reserves joint bar positioner - Google Patents
Prefabricated building frame post reserves joint bar positioner Download PDFInfo
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- CN209891568U CN209891568U CN201920434635.0U CN201920434635U CN209891568U CN 209891568 U CN209891568 U CN 209891568U CN 201920434635 U CN201920434635 U CN 201920434635U CN 209891568 U CN209891568 U CN 209891568U
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Abstract
The utility model provides an inserted bar positioner is reserved to assembly type structure frame post, comprising a base plate, be equipped with the perpendicular to around the bottom plate sets up, is used for supplying to reserve many registration arms of inserted bar cartridge, still including set firmly in the bottom plate, be used for preventing each the reinforcing plate of registration arm incline. Above-mentioned inserted bar positioner is reserved to assembly type structure frame post, realized the accurate location of lower floor's prefabricated post reservation inserted bar effectively, can overcome the influence of concreting in-process to reserving the inserted bar, when the prefabricated post hoist and mount operation of later stage upper strata of being convenient for, the prefabricated post reservation inserted bar of lower floor can accurately insert to the prefabricated post grout sleeve of upper strata in, avoid appearing the prefabricated post hoist and mount not go up or prize the condition that the reinforcing bar regulation reinforcing bar goes out the muscle position repeatedly, the hoisting time is saved, the hoisting efficiency is improved. In addition, still be equipped with the reinforcing plate on the bottom plate, can guarantee the straightness that hangs down of reinforcing bar cartridge in-process registration arm, avoid taking place the skew to further ensure the accurate installation of reinforcing bar.
Description
Technical Field
The utility model relates to an assembly type structure technical field, more specifically say, relate to an assembly type structure frame post reserves dowel positioner.
Background
In the assembly type building construction, the installation method of the concrete precast column comprises the following steps: when the mill is prefabricated, the extension reinforcing steel bar of standard requirement length is reserved at lower floor's prefabricated capital portion, at the pre-buried grout sleeve of upper strata prefabricated capital portion, during the installation, stretches out lower floor's prefabricated capital portion in the reinforcing steel bar inserts the sleeve of upper strata prefabricated capital portion, the location of adjustment upper strata prefabricated column, then grout the process. Different from traditional building construction, precast concrete post component junction, especially the component is changeed into prefabricated node junction from cast-in-place, it is higher to reserve joint bar position accuracy control requirement, only when the location of reserving the joint bar is unanimous with the pre-buried grout sleeve center location in the precast concrete post rather than being connected, just can realize the accurate hoist and mount of precast concrete component, but receive the influence of factors such as reinforcing bar installation and concrete placement, it is very easy for emergence aversion and incline to stretch out the reinforcing bar, lead to stretching out the reinforcing bar and hardly accurately insert in the sleeve, make the installation degree of difficulty of precast post increase, construction speed slows down, greatly reduced the efficiency of construction. Meanwhile, if the deviation error of the steel bar is not strictly controlled, the successful hoisting of the prefabricated part cannot be ensured at all.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an inserted bar positioner is reserved to assembly type structure frame post, its simple structure, location are accurate, and efficient, have realized effectively reserving the accurate location of inserted bar to the prefabricated post of lower floor to can overcome concreting and reserve the influence of inserted bar location to the prefabricated post, guarantee to reserve the inserted bar and accurately cartridge to grout sleeve in, avoid the location to shift and incline.
The utility model provides an inserted bar positioner is reserved to assembly type structure frame post, comprising a base plate, be equipped with the perpendicular to around the bottom plate sets up, is used for supplying to reserve many registration arms of inserted bar cartridge, still including set firmly in the bottom plate, be used for preventing each the reinforcing plate of registration arm incline.
Preferably, the positioning tube penetrates through the bottom plate in the thickness direction, and the positioning tube is welded with the bottom plate in a spot welding manner.
Preferably, the bottom plate is a square bottom plate used for being matched with the frame column.
Preferably, the positioning pipe is a stainless steel pipe.
Preferably, the reinforcing plate is specifically a stainless steel angle steel.
Preferably, the length of the positioning tube is equal to the sum of the thickness of the bottom plate and the height of the reinforcing plate.
Preferably, the reinforcing plate is welded to the double-sided fillet weld of the base plate.
Preferably, the center of the bottom plate is provided with a construction hole for pouring concrete, and the construction hole is a square hole.
Preferably, the bottom surface of the bottom plate is provided with horn sleeves which are coaxially arranged in one-to-one correspondence with the positioning pipes and used for guiding the reserved insertion bars to be inserted into the positioning pipes.
Preferably, the horn sleeve is provided with a horn-shaped or conical inner cavity.
Compared with the prior art, the utility model provides an assembly type building frame post reserves inserted bar positioner, comprising a base plate, the bottom plate is equipped with the construction entrance to a cave, be equipped with many registration arms that the perpendicular to bottom plate set up around the bottom plate, reserve the inserted bar respectively one by one with lower floor's prefabricated post and aim at each registration arm looks cartridge, thereby can guarantee that lower floor's prefabricated post reserves the inserted bar and is vertical installation status, so, under the direction and the limiting displacement of registration arm, can prevent that the concrete placement in-process from reserving the inserted bar and taking place the incline, when carrying out the hoist and mount operation of later stage upper strata prefabricated post, guarantee to reserve the inserted bar and accurately insert to upper strata prefabricated post grout sleeve, avoid appearing prefabricated post hoist and mount not go up or need pry the phenomenon that reinforcing bar adjustment reinforcing bar goes out the muscle position repeatedly, a large amount of hoist and mount time has been saved. In addition, still set firmly the reinforcing plate that is used for preventing each registration arm skew on the bottom plate, so set up, can further ensure the straightness that hangs down of each registration arm for the bottom plate in the reinforcing bar cartridge in-process, avoid taking place the skew in the cartridge in-process, further ensure the accuracy of reinforcing bar installation.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of the prefabricated building frame column reserved dowel positioning device provided by the utility model;
FIG. 2 is a front view of FIG. 1;
fig. 3 is a bottom view of fig. 1.
The device comprises a bottom plate 1, a positioning pipe 2, a reinforcing plate 3 and a horn sleeve 4;
and constructing the hole 11.
Detailed Description
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, fig. 1 is a schematic structural view of a positioning device for a reserved dowel of an assembled building frame column according to the present invention; FIG. 2 is a front view of FIG. 1; fig. 3 is a bottom view of fig. 1.
The utility model provides an inserted bar positioner is reserved to assembly type structure frame post, comprising a base plate 1, bottom plate 1 is platelike structure, bottom plate 1 is equipped with many registration arms 2 all around, registration arm 2 perpendicular to bottom plate 1 sets up, registration arm 2 is used for supplying the prefabricated post of lower floor to reserve the inserted bar cartridge, play the guide effect, the prefabricated post of lower floor is reserved the inserted bar and is vertical installation status under the positioning action of registration arm 2, can overcome the influence of concreting process to reserving the inserted bar from this, when being convenient for follow-up hoist and mount, prefabricated post grout sleeve of upper strata can reserve the accurate cooperation of inserted bar with the prefabricated post of lower floor, and the operation efficiency is improved.
Install reinforcing plate 3 on bottom plate 1, the outside of each registration arm 2 is located to reinforcing plate 3, 3 perpendicular to bottom plate 1 settings of reinforcing plate, preferred welding is on bottom plate 1, reinforcing plate 3 and registration arm 2's contact department welded connection to ensure that each registration arm 2 is vertical installation status, avoid blockking 2 atress slopes of reinforcing bar cartridge in-process registration arm, that is to say, reinforcing plate 3 plays the enhancement and prevents inclined to one side effect, can further guarantee the accurate installation of reinforcing bar from this.
The positioning tubes 2 are distributed around the bottom plate 1, and the distribution structure of the positioning tubes 2 may be the four corners of the bottom plate 1 shown in fig. 1, may also be distributed in an array along the bottom plate 1, and may also be in a non-uniform distribution structure, it should be noted that the arrangement positions of the positioning tubes 2 should be set according to actual requirements, and this document is not limited.
Can know by the aforesaid, through the cartridge cooperation of above-mentioned registration arm 2 with reserve the dowel, can guarantee to reserve the straightness that hangs down of dowel, further ensure registration arm 2 through reinforcing plate 3 and keep vertical installation state, its location is accurate, the installation effectiveness is high, can overcome the influence that concreting reserved the dowel location to prefabricated post from this. In addition, this application still has advantages such as simple structure, processing convenience, use are convenient.
In order to further ensure the perpendicularity of the positioning pipes 2, the positioning pipes 2 can be installed by penetrating through the bottom plate 1, namely, the bottom plate 1 is provided with mounting holes for mounting the positioning pipes 2, during installation, the positioning pipes 2 penetrate through the mounting holes to be inserted into the bottom plate 1 and are welded with the reinforcing plate 3 in a spot welding mode, and therefore the perpendicularity of the positioning pipes 2 can be ensured, and the installation strength of the positioning pipes 2 is improved.
Preferably, the base plate 1 is the same size as the cross-section of the frame post, and the base plate 1 is preferably a square base plate 1 to fit the frame post.
The positioning pipe 2 is preferably a stainless steel pipe, the inner diameter of which is slightly larger than the outer diameter of the reserved joint bar and smaller than the inner diameter of the grouting sleeve, so as to be matched with the reserved joint bar in a guiding manner.
Regarding the concrete structure of reinforcing plate 3, use registration arm 2 to be the distribution structure shown in fig. 1 as an example, fig. 1 is a comparatively common reservation dowel bar distribution structure in the prefabricated building, that is, bottom plate 1's four corners department respectively is equipped with three registration arms 2, three registration arms 2 distribute in the both sides of the corner position of bottom plate 1, fix for realizing all registration arms 2 of diagonal edge department, reinforcing plate 3 adopts the angle steel structure, its two mutually perpendicular bottom surfaces laminating in the upper surface of bottom plate 1, the inboard face laminating of reinforcing plate 3 is in the outer peripheral face of registration arm 2, reinforcing plate 3 and bottom plate 1, and reinforcing plate 3 and registration arm 2 all pass through welded connection. In addition, if the registration arm 2 is array distribution along bottom plate 1, can choose the mode that angle steel and steel sheet combined together for use simultaneously, the angle steel is used for the fixed registration arm 2 that is in the angle limit position, and the steel sheet is used for a plurality of registration arms 2 of fixed distribution in same straight line department, and of course, the concrete structure of reinforcing plate 3 should be set for according to the distribution condition of registration arm 2. In view of improving the corrosion resistance of the reinforcing plate 3, it is preferable that the reinforcing plate 3 is an angle steel made of a stainless steel material.
Preferably, the connection of the reinforcing plate 3 to the base plate 1 is achieved by a double fillet weld welding process.
Preferably, the length of the positioning tube 2 is equal to the sum of the thickness of the bottom plate 1 and the height of the reinforcing plate 3, that is, the positioning tube 2 in the installation state has the lower part inserted into the installation hole of the bottom plate 1, and the upper part is arranged at the same height as the reinforcing plate 3, so that the inside of the positioning tube 2 is fixed by the bottom plate 1, the extending part of the positioning tube 2 is limited by the effective length of the reinforcing plate 3, and the movement inclination of the positioning tube 2 in the insertion process is effectively avoided. Of course, the height of reinforcing plate 3 is greater than registration arm 2 length to and the scheme that the height of reinforcing plate 3 is less than registration arm 2 length all belongs to the utility model discloses a set up the scheme.
On the basis of the above practical examples, in order to facilitate the concrete pouring, a construction hole 11 may be formed in the center of the bottom plate 1, the construction hole 11 is preferably a square hole and is formed in the center of the bottom plate 1, and in the concrete pouring process, the concrete is poured through the construction hole 11 formed in the center of the bottom plate 1; of course, the number of the construction holes 11 may be plural, and the positions of the construction holes may be various.
Further, in order to ensure that the reserved insertion rib is accurately inserted into the positioning tube 2, the horn sleeve 4 can be arranged on the bottom surface of the bottom plate 1, the horn sleeve 4 and the positioning tube 2 are arranged in equal number, that is, the horn sleeve 4 and the positioning tube 2 are arranged in one-to-one correspondence, it needs to be ensured that the horn sleeve 4 and the positioning tube 2 are coaxially installed, in the process of inserting the reserved insertion rib, if the reserved insertion rib is not accurately aligned to the positioning tube 2, the inserting position of the reserved insertion rib can still be adjusted by the horn sleeve 4, so that the insertion of the horn sleeve 4 is inserted into the positioning tube 2.
Above-mentioned horn sleeve 4 is equipped with the direction inner chamber, this direction inner chamber can be loudspeaker form inner chamber or toper inner chamber, it is preferred, the direction inner chamber is greater than the 2 internal diameters of registration arm, so set up, can ensure that horn sleeve 4 obtains great accommodation, so, the in-process of inserting the muscle is reserved in the cartridge, in case the hole of reserving the muscle of inserting and aim at registration arm 2 is inserted and is established, reserve the muscle of inserting and then slide along the arcuation inner wall of direction inner chamber, in 2 bottom registration arm of direction inner chamber. Therefore, the horn sleeve 4 plays a role in guiding, the reserved joint bars can be guided into the positioning tube 2, and automatic correction of the reserved joint bars is achieved.
Specifically, the assembled building frame post reservation dowel positioner that this application provided specifically includes following step:
sequentially selecting a bottom plate 1 which has the same section size as the frame column and is provided with a construction hole 11 in the middle, a plurality of positioning pipes 2 and horn sleeves 4, the inner diameters of which are slightly larger than the diameter of a reserved dowel and are smaller than the inner diameter of a grouting sleeve, and a plurality of reinforcing plates 3;
secondly, inserting the positioning tube 2 into the bottom plate 1 according to the positioning of the reserved dowel bars and performing spot welding connection with the reinforcing plate 3;
thirdly, enabling the reinforcing plate 3 to be perpendicular to the bottom plate 1 according to the positioning of the reserved joint bars, and welding by adopting a double-sided fillet weld;
welding the horn sleeve 4 at the bottom of the bottom plate 1 according to the positioning of the reserved dowel bars;
step five, during construction, sleeving the positioning device in the reserved joint bar section;
and step six, pouring concrete.
Through the positioner who obtains above-mentioned step, can overcome the influence of concreting in-process to reserving the dowel location effectively, when the prefabricated post of later stage of being convenient for hoists, the prefabricated post of lower floor is reserved the dowel and can be accurately inserted the prefabricated post grout sleeve of upper strata, avoids appearing the phenomenon that the prefabricated post hoist and mount is not gone up or need pry the reinforcing bar adjustment reinforcing bar repeatedly and go out the muscle position, has saved a large amount of hoist and mount time.
It is right above the utility model provides an assembly type structure frame post reserves dowel positioner and has introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides an assembly type structure frame post reserves dowel positioner, its characterized in that, includes bottom plate (1), be equipped with the perpendicular to around bottom plate (1) sets up, is used for reserving many registration arms (2) of dowel cartridge, still including set firmly in bottom plate (1), be used for preventing each reinforcing plate (3) of registration arm (2) skew.
2. The fabricated building frame column reserved dowel positioning device according to claim 1, wherein the positioning tube (2) penetrates through the thickness direction of the base plate (1), and the positioning tube (2) and the base plate (1) are welded in a spot welding mode.
3. An assembly type building frame post prepared dowel positioning device according to claim 1, characterised in that the base plate (1) is a square base plate for cooperating with a frame post.
4. The fabricated building frame column reserved dowel positioning device of claim 1, wherein the positioning tube (2) is specifically a stainless steel tube.
5. Fabricated building frame post reserved dowel positioning device according to claim 1, characterized in that the reinforcement plate (3) is in particular a stainless steel angle steel.
6. Fabricated building frame column ready-made dowel positioning device according to claim 1, characterised in that the length of the positioning tube (2) is equal to the sum of the thickness of the base plate (1) and the height of the reinforcement plate (3).
7. Fabricated building frame column ready-to-plug positioning device according to claim 5, characterized in that the reinforcement plate (3) is welded with the base plate (1) double fillet weld.
8. The prefabricated building frame column reserved steel bar inserting positioning device is characterized in that a construction hole (11) for pouring concrete is formed in the center of the bottom plate (1), and the construction hole (11) is a square hole.
9. The fabricated building frame column reserved joint bar positioning device according to any one of claims 1 to 6, wherein the bottom surface of the bottom plate (1) is provided with a horn sleeve (4) which is coaxially arranged in one-to-one correspondence with each positioning tube (2) and used for guiding the reserved joint bar to be inserted into the positioning tube (2).
10. Fabricated building frame column pre-cut dowel positioning device according to claim 9, characterized in that the trumpet sleeve (4) is provided with a trumpet-like or conical inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434635.0U CN209891568U (en) | 2019-04-01 | 2019-04-01 | Prefabricated building frame post reserves joint bar positioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434635.0U CN209891568U (en) | 2019-04-01 | 2019-04-01 | Prefabricated building frame post reserves joint bar positioner |
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| CN209891568U true CN209891568U (en) | 2020-01-03 |
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| CN201920434635.0U Active CN209891568U (en) | 2019-04-01 | 2019-04-01 | Prefabricated building frame post reserves joint bar positioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049241A (en) * | 2020-09-01 | 2020-12-08 | 上海家树建筑工程有限公司 | Connecting structure for precast beam column and construction method thereof |
| CN112681529A (en) * | 2020-12-16 | 2021-04-20 | 广州天行建筑设计事务所有限公司 | Construction method of fabricated building structure |
| CN113137010A (en) * | 2021-04-30 | 2021-07-20 | 北京住总第三开发建设有限公司 | Assembly type structural steel bar positioner and positioning method thereof |
| CN113417471A (en) * | 2021-07-22 | 2021-09-21 | 中建安装集团有限公司 | Steel bar installation precision detection and positioning tool for assembly type building connecting piece |
-
2019
- 2019-04-01 CN CN201920434635.0U patent/CN209891568U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049241A (en) * | 2020-09-01 | 2020-12-08 | 上海家树建筑工程有限公司 | Connecting structure for precast beam column and construction method thereof |
| CN112681529A (en) * | 2020-12-16 | 2021-04-20 | 广州天行建筑设计事务所有限公司 | Construction method of fabricated building structure |
| CN113137010A (en) * | 2021-04-30 | 2021-07-20 | 北京住总第三开发建设有限公司 | Assembly type structural steel bar positioner and positioning method thereof |
| CN113417471A (en) * | 2021-07-22 | 2021-09-21 | 中建安装集团有限公司 | Steel bar installation precision detection and positioning tool for assembly type building connecting piece |
| CN113417471B (en) * | 2021-07-22 | 2022-09-30 | 中建安装集团有限公司 | Steel bar installation precision detection and positioning tool for assembly type building connecting piece |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210506 Address after: 215619 Dongsha logistics park office building, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Baoye Yonglian (Jiangsu) Construction Technology Co.,Ltd. Address before: No.77, Qing'an Road, Baoshan District, Shanghai, 200941 Patentee before: SHANGHAI BAOYE GROUP Corp.,Ltd. |