CN215925672U - Novel pier external temporary consolidation steel pipe stand reserve device - Google Patents
Novel pier external temporary consolidation steel pipe stand reserve device Download PDFInfo
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- CN215925672U CN215925672U CN202121700215.6U CN202121700215U CN215925672U CN 215925672 U CN215925672 U CN 215925672U CN 202121700215 U CN202121700215 U CN 202121700215U CN 215925672 U CN215925672 U CN 215925672U
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Abstract
The utility model provides a novel pier external temporary consolidation steel pipe stand reservation device, including extension stand, pre-buried steel sheet subassembly and flange stand subassembly, the one end fixed connection of extension stand is on pre-buried steel sheet subassembly, and flange stand subassembly fixed connection is at the other end of extension stand, through pre-buried steel sheet subassembly's setting, subsequent extension stand, the installation of flange stand subassembly of being convenient for, and simple structure can effectively improve the smoothness nature of construction to improve the efficiency of construction.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to a novel device for reserving a pier outer temporary consolidation steel pipe upright post.
Background
The temporary consolidation outside the pier is commonly used for the consolidation of the large-span cast-in-place cantilever beam, so that the construction safety of the cast-in-place cantilever beam is ensured, and the main function of the temporary consolidation is to balance unbalanced load and overturning moment generated by the beam body in the construction process and in the accidental situation.
The pier external temporary consolidation is pre-buried when the main pier bearing platform is constructed, according to the temporary consolidation stress requirement, the steel pipe stand needs to bear the weight of a T structure, and also needs to meet the anti-pulling force generated under the action of the overturning moment, so when the pier external temporary consolidation steel pipe stand steel plate is pre-buried, the lower part of the pre-buried steel plate is provided with a 'n' -shaped steel bar, the 'n' -shaped steel bar is in full-weld connection with the steel plate, the size of the pier external temporary consolidation steel plate is larger, the vibration of the lower part of the steel plate needs to be strengthened during the concrete pouring of the bearing platform, and the requirements of compression resistance and anti-pulling are met.
In addition, the embedding depth of the main pier bearing platform of the cantilever-cast continuous beam is large, a steel sheet pile protection cofferdam is generally adopted for supporting, after the construction of the bearing platform is completed, in order to save the construction and production cost, the steel sheet pile needs to be pulled out for turnover, and in order to ensure the smooth installation of temporary consolidation outside the pier, the installation of a steel pipe upright post is generally carried out in advance, or a foundation pit is excavated to the top surface position of the bearing platform, then the welding work of the steel pipe upright post is carried out, and the problem of unsmooth process conversion exists by adopting the two modes.
Disclosure of Invention
In order to overcome the defects, the utility model provides a novel device for reserving the pier outer temporary consolidation steel pipe upright post, which is simple in structure and convenient to construct, and can effectively improve the construction smoothness, thereby improving the construction efficiency.
In order to solve the technical problems, the utility model adopts the technical scheme that,
the utility model provides a novel pier outer temporary consolidation steel pipe stand reserve device, includes extension stand, pre-buried steel sheet subassembly and flange stand subassembly, the one end fixed connection of extension stand on pre-buried steel sheet subassembly, flange stand subassembly fixed connection is at the other end of extension stand.
Further, pre-buried steel sheet subassembly includes pre-buried steel sheet and anchor owner muscle, anchor owner muscle fixed connection on pre-buried steel sheet, and extension stand fixed connection is on pre-buried steel sheet, anchor owner muscle and the lateral wall fixed connection who extends the stand.
Furthermore, a steel bar mounting hole, a pre-embedded plate lower ash hole and a pre-embedded plate vibrating hole are formed in the pre-embedded steel plate, the anchoring main bars are fixedly connected to the pre-embedded steel plate, and the pre-embedded plate lower ash hole and the pre-embedded plate vibrating hole are located on the inner side of the extension stand column.
Furthermore, the circle center of the ash hole under the embedded plate and the axis of the lengthened upright post are positioned on the same straight line, and the vibrating holes of the embedded plate are uniformly distributed on the outer side of the ash hole under the embedded plate.
Further, flange stand subassembly includes flange steel sheet and flange stand, and flange steel sheet fixed connection is on connecing the long stand, and flange stand fixed connection is on the flange steel sheet.
Furthermore, flange lower dust holes and flange vibrating holes are formed in the flange steel plate, the centers of the flange lower dust holes and the axis of the flange upright post are located on the same straight line, and the flange vibrating holes are uniformly distributed on the outer sides of the flange lower dust holes.
Furthermore, the circle center of the flange vibrating hole and the circle center of the embedded plate vibrating hole are located on the same axis.
Further, the inner diameter of the flange upright column is consistent with that of the extension upright column.
Furthermore, a stiffening plate is fixedly connected between the flange steel plate and the flange upright post.
Furthermore, the number of the flange vibrating holes and the number of the embedded plate vibrating holes are four.
The utility model has the advantages that (1) the subsequent installation of the lengthened upright post and the flange upright post component is convenient through the arrangement of the embedded steel plate component, the structure is simple, the construction smoothness can be effectively improved, and the construction efficiency is improved.
(2) The anchor main reinforcement is installed through the reinforcing bar mounting hole, reaches the purpose that reduces welding work volume, completion reinforcing bar installation work that can be quick.
(3) The steel plate is provided with the vibrating holes, so that the lower concrete of the steel plate can be ensured to be compact, and the outer temporary consolidation of the pier can be ensured to be safe in the later use process.
Drawings
Fig. 1 is a schematic structural view of the present apparatus.
Fig. 2 is a top view of the embedded steel plate assembly.
FIG. 3 is a top view of the flange stud assembly.
Reference numerals: lengthening upright columns 1, pre-buried steel plates 2, anchoring main ribs 3, steel bar mounting holes 4, pre-buried plate lower ash holes 5, pre-buried plate vibrating holes 6, flange steel plates 7, flange upright columns 8, flange lower ash holes 9, flange vibrating holes 10 and stiffening plates 11.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The utility model provides a novel pier external temporary consolidation steel pipe stand reservation device, includes extension stand 1, pre-buried steel sheet subassembly and flange stand subassembly, the one end fixed connection of extension stand 1 is on pre-buried steel sheet subassembly, and flange stand subassembly fixed connection is at the other end of extension stand 1, through pre-buried steel sheet subassembly's setting, and subsequent extension stand 1, the installation of flange stand subassembly of being convenient for, simple structure can effectively improve the smoothness nature of construction to improve the efficiency of construction.
Pre-buried steel sheet subassembly includes pre-buried steel sheet 2 and anchor owner muscle 3, and 3 fixed connection of anchor owner muscle are on pre-buried steel sheet 2, and extension stand 1 fixed connection is on pre-buried steel sheet 2, and anchor owner muscle 3 and extension stand 1's lateral wall fixed connection are convenient for fix extension stand 1 through anchor owner muscle 3's setting, can improve the installation stability who extends stand 1 on the one hand, and on the other hand can improve pre-buried intensity of pre-buried steel sheet 2.
The embedded steel plate 2 is provided with a steel bar mounting hole 4, an embedded plate lower ash hole 5 and an embedded plate vibrating hole 6, the anchoring main rib 3 is fixedly connected to the embedded steel plate 2, the embedded plate lower ash hole 5 and the embedded plate vibrating hole 6 are located on the inner side of the lengthened stand column 1, the anchoring main rib 3 is installed through the steel bar mounting hole 4, the purpose of reducing welding workload is achieved, steel bar mounting work can be quickly completed, mortar in the construction process is poured through the embedded plate lower ash hole 5, concrete is vibrated through the embedded plate vibrating hole 6, and the strength of a pier column after concrete is solidified is improved.
The circle center of the ash hole 5 under the pre-embedded plate and the axis of the lengthened upright post 1 are positioned on the same straight line, the vibrating holes 6 of the pre-embedded plate are uniformly distributed on the outer side of the ash hole 5 under the pre-embedded plate, and the vibrating holes 6 of the pre-embedded plate are arranged on the outer side of the ash hole 5 under the pre-embedded plate, so that the concrete can be vibrated in multiple directions, and the strength of the pier stud after the concrete is solidified is improved.
The flange stand subassembly includes flange steel sheet 7 and flange stand 8, and 7 fixed connection of flange steel sheet are on extending stand 1, and 8 fixed connection of flange stand are on flange steel sheet 7.
The flange steel plate 7 is formed with flange lower ash holes 9 and flange vibrating holes 10, the centers of the flange lower ash holes 9 and the axle centers of the flange upright columns 8 are positioned on the same straight line, the flange vibrating holes 10 are uniformly distributed on the outer sides of the flange lower ash holes 9, the lower ash holes and the vibrating holes are arranged to ensure that concrete in the steel tubes is vibrated compactly, and after the welding of the steel tube upright columns is completed, the welding work of the stiffening plates is carried out.
The circle center of the flange vibrating hole 10 and the circle center of the embedded plate vibrating hole 6 are located on the same axis, so that the vibrating rod can conveniently penetrate through the flange vibrating hole 10 and the embedded plate vibrating hole 6.
The inner diameter of the flange upright post 8 is consistent with the inner diameter of the extension upright post 1.
And a stiffening plate 11 is fixedly connected between the flange steel plate 7 and the flange upright post 8, so that the upright post is ensured to be stressed stably.
The number of the flange vibrating holes 10 and the number of the pre-embedded plate vibrating holes 6 are four, so that the concrete pier is convenient to vibrate in multiple directions, and the strength of the solidified concrete pier is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The utility model provides a novel pier outer temporary consolidation steel pipe stand reserve device, a serial communication port, including extending stand (1), pre-buried steel sheet subassembly and flange stand subassembly, the one end fixed connection of extending stand (1) is on pre-buried steel sheet subassembly, flange stand subassembly fixed connection is at the other end of extending stand (1).
2. The novel device for reserving the steel pipe column for the temporary external pier consolidation according to claim 1, wherein the embedded steel plate assembly comprises an embedded steel plate (2) and a main anchoring rib (3), the main anchoring rib (3) is fixedly connected to the embedded steel plate (2), the extension column (1) is fixedly connected to the embedded steel plate (2), and the main anchoring rib (3) is fixedly connected to the outer side wall of the extension column (1).
3. The novel device for reserving the steel pipe upright post for the temporary external pier consolidation according to claim 2 is characterized in that a steel bar mounting hole (4), a pre-embedded plate lower ash hole (5) and a pre-embedded plate vibrating hole (6) are formed in the pre-embedded steel plate (2), the anchoring main bar (3) is fixedly connected to the pre-embedded steel plate (2), and the pre-embedded plate lower ash hole (5) and the pre-embedded plate vibrating hole (6) are located on the inner side of the extension upright post (1).
4. The novel device for reserving the steel pipe upright post for the temporary external pier consolidation according to claim 3, wherein the circle center of the lower ash hole (5) of the embedded plate and the axis of the lengthened upright post (1) are positioned on the same straight line, and the vibrating holes (6) of the embedded plate are uniformly distributed on the outer side of the lower ash hole (5) of the embedded plate.
5. The novel device for reserving the steel pipe upright for the temporary external pier consolidation according to claim 4, wherein the flange upright component comprises a flange steel plate (7) and a flange upright (8), the flange steel plate (7) is fixedly connected to the lengthening upright (1), and the flange upright (8) is fixedly connected to the flange steel plate (7).
6. The novel device for reserving the steel pipe upright post for the temporary external pier consolidation according to claim 5, wherein a flange lower dust hole (9) and a flange vibrating hole (10) are formed in the flange steel plate (7), the center of the flange lower dust hole (9) and the axis of the flange upright post (8) are positioned on the same straight line, and the flange vibrating holes (10) are uniformly distributed on the outer side of the flange lower dust hole (9).
7. The novel device for reserving the steel pipe upright post for the temporary external pier consolidation according to claim 6, wherein the center of the flange vibration hole (10) and the center of the embedded plate vibration hole (6) are located on the same axis.
8. The novel device for reserving the steel pipe upright for the temporary external pier consolidation according to claim 5, wherein the inner diameter of the flange upright (8) is consistent with that of the extension upright (1).
9. The novel device for reserving the steel pipe upright post temporarily solidified outside the pier is characterized in that a stiffening plate (11) is fixedly connected between the flange steel plate (7) and the flange upright post (8).
10. The novel device for reserving the steel pipe upright post for the temporary external pier consolidation according to claim 7, wherein the number of the flange vibration holes (10) and the embedded plate vibration holes (6) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121700215.6U CN215925672U (en) | 2021-07-26 | 2021-07-26 | Novel pier external temporary consolidation steel pipe stand reserve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121700215.6U CN215925672U (en) | 2021-07-26 | 2021-07-26 | Novel pier external temporary consolidation steel pipe stand reserve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215925672U true CN215925672U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121700215.6U Active CN215925672U (en) | 2021-07-26 | 2021-07-26 | Novel pier external temporary consolidation steel pipe stand reserve device |
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| Country | Link |
|---|---|
| CN (1) | CN215925672U (en) |
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2021
- 2021-07-26 CN CN202121700215.6U patent/CN215925672U/en active Active
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