CN210341661U - Wedge-shaped block adjusting device for longitudinal and transverse slopes at bottom of T beam - Google Patents
Wedge-shaped block adjusting device for longitudinal and transverse slopes at bottom of T beam Download PDFInfo
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- CN210341661U CN210341661U CN201920800520.9U CN201920800520U CN210341661U CN 210341661 U CN210341661 U CN 210341661U CN 201920800520 U CN201920800520 U CN 201920800520U CN 210341661 U CN210341661 U CN 210341661U
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Abstract
The utility model discloses a wedge-shaped block adjusting device for longitudinal and transverse slopes of a T-shaped beam bottom, which comprises a top plate, wherein the lower end of the top plate is provided with a ball winch top, the lower end surface of the ball winch top is provided with a first groove, a bottom plate is arranged under the top plate, the upper end of the bottom plate is provided with a ball winch bottom, the upper end surface of the ball winch bottom is provided with a first groove, a ball winch central ball is placed between the first groove and the first groove, the upper end of the bottom plate is provided with a support post, the upper end surface of the support post is provided with a threaded hole, a threaded rod is arranged in the threaded hole, the upper; will the utility model discloses install at the prefabricated pedestal roof beam body end of T roof beam and reserve the position, accurate adjustment roof cross slope, longitudinal slope angle are closely laminated on arranging the pre-buried steel sheet in T beam bottom in the roof to this cross slope, the longitudinal slope of adjusting the pre-buried steel sheet in T beam bottom, thereby guarantee that the T roof beam erects the back, should closely laminate with the bridge beam supports top surface in pre-buried steel sheet, ensure that the bridge beam supports atress is even.
Description
Technical Field
The utility model relates to a T roof beam construction field specifically is a T beam-bottom longitudinal and transverse slope wedge adjusting device.
Background
The T-shaped beam is a beam with a T-shaped cross section and is commonly used in bridge construction. When a T-shaped beam bridge is designed, the prefabricated T-shaped beam bottom is generally formed by firstly embedding a steel plate at the beam bottom and then welding or closely adhering the steel plate with a wedge-shaped steel plate during the installation of the T-shaped beam, wherein the embedded steel plate at the T-shaped beam bottom needs to be leveled and closely attached to the upper end surface of a T-shaped beam pedestal, but the following problems exist: the cross slope and the longitudinal slope of the upper end face of the T beam pedestal are inconsistent, so that after the T beam is erected, the steel plate and the bridge support cannot be tightly attached due to the inconsistency of the cross slope and the longitudinal slope, the bridge support is damaged due to stress of a bridge support point or linear stress, and the like, and the safety of the bridge structure is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a T beam bottom longitudinal and transverse slope wedge type piece adjusting device will the utility model discloses install at the prefabricated pedestal beam body end of T roof beam and reserve the position, accurate adjustment roof cross slope, longitudinal slope angle are closely laminated on arranging the pre-buried steel sheet in T beam bottom in the roof to this cross slope, the longitudinal slope of adjusting the pre-buried steel sheet in T beam bottom, thereby guarantee that the T roof beam erects the back, should closely laminate with the bridge beam supports top surface pre-buried steel sheet, ensure that the bridge beam supports atress is even.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a T roof beam bottom longitudinal and transverse slope wedge block adjusting device, includes the roof, its characterized in that, the roof lower extreme is equipped with the ball hank top, and the terminal surface is opened has first recess under the ball hank top.
A bottom plate is arranged under the top plate, a ball hinge bottom is arranged at the upper end of the bottom plate, a first groove is formed in the upper end face of the ball hinge, and a ball hinge central ball is arranged between the first groove in the upper end face of the ball hinge and the first groove in the lower end face of the ball hinge.
And supporting columns are arranged at the top corners of the upper end face of the bottom plate.
The upper end face of the pillar is provided with a threaded hole, a threaded rod is arranged in the threaded hole, and the threaded rod is connected with the threaded hole in a threaded fit mode.
The upper end of the threaded rod is provided with a second spherical groove, a steel ball is placed in the second spherical groove, and the top end of the steel ball abuts against the lower end of the top plate.
Further, the ball-hinge center ball radius is equal to the first groove radius.
Furthermore, a plurality of annular grooves are formed in the ball-hinge central ball, wherein the annular grooves are parallel to each other or staggered with each other.
Furthermore, reinforcing ribs distributed in an array mode are arranged between the supporting columns and the bottom plate, and the reinforcing ribs are fixedly connected with the supporting columns and the bottom plate respectively.
Furthermore, the upper part of the threaded rod is provided with symmetrically distributed rectangular grooves.
The utility model has the advantages that: will the utility model discloses install at the prefabricated pedestal beam body end of T roof beam and reserve the position, accurate adjustment roof cross slope, the longitudinal gradient angle, closely laminate on arranging the pre-buried steel sheet in T beam bottom in the roof, adjust the cross slope of the pre-buried steel sheet in T beam bottom with this, the longitudinal slope, thereby guarantee the T roof beam structure and establish the back, this pre-buried steel sheet closely laminates with the bridge beam supports top surface, it is even to ensure the bridge beam supports atress, avoid appearing steel sheet and bridge supports because of the cross slope, the longitudinal slope is inconsistent and can' T closely laminate and lead to appearing bridge supports some atress or line type atress etc. and cause destruction to the bridge supports, influence the dangerous situation of bridge construction safety.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a T-beam bottom longitudinal and transverse slope wedge-shaped block adjusting device of the utility model;
FIG. 2 is a front view of the present invention;
FIG. 3 is a perspective exploded view of the present invention;
fig. 4 is a schematic diagram of the implementation state of the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements 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.
As shown in fig. 1 to 3, the T-beam bottom longitudinal and transverse slope wedge-shaped block adjusting device comprises a top plate 1, wherein a ball hinge top 11 is arranged at the lower end of the top plate 1, and a first groove 12 is formed in the lower end surface of the ball hinge top 11.
A bottom plate 2 is arranged right below the top plate 1, a ball hinge bottom 21 is arranged at the upper end of the bottom plate 2, a first groove 12 is formed in the upper end face of the ball hinge bottom 21, a ball hinge central ball 3 is placed between the first groove 12 in the lower end face of the ball hinge top 11 and the first groove 12 in the upper end face of the ball hinge bottom 21, and the radius of the ball hinge central ball 3 is equal to that of the first groove 12; when the ball-twisting base 21 of the base plate 2 is lapped on the upper end of the ball-twisting central ball 3, the base plate 2 rotates along the upper end surface of the ball-twisting central ball 3.
A plurality of annular grooves 31 are formed in the ball 3, wherein the annular grooves 31 are parallel to each other or staggered with each other; the annular groove 31 enables air to circulate between the ball-hinge central ball 3 and the ball-hinge top 11 or the ball-hinge bottom 21, and the angle of the top plate 1 is easy to adjust.
The top corners of the upper end surface of the bottom plate 2 are provided with pillars 4, wherein reinforcing ribs 41 distributed in an array are arranged between the pillars 4 and the bottom plate 2, and the reinforcing ribs 41 are fixedly connected with the pillars 4 and the bottom plate 2 respectively; the strength of the joint surface between the pillar 4 and the base plate 2 is increased by the reinforcing ribs 41.
The upper end surface of the pillar 4 is provided with a threaded hole 42, wherein a threaded rod 5 is arranged in the threaded hole 42, and the threaded rod 5 is connected with the threaded hole 42 in a threaded fit manner; when in use, the height of the top end of the threaded rod 5 is adjusted by rotating the threaded rod 5.
The upper part of the threaded rod 5 is provided with symmetrically distributed rectangular grooves 51, and a wrench is used for screwing the threaded rod 5 through the rectangular grooves 51 so as to rotate the threaded rod 5.
A second spherical groove 52 is formed at the upper end of the threaded rod 5, a steel ball 6 is placed in the second spherical groove 52, and the top end of the steel ball 6 abuts against the lower end of the top plate 1; during the use, rotate four threaded rods 5 and adjust the threaded rod 5 top height, at this in-process, threaded rod 5 supports roof 1 through steel ball 6 all the time, can realize roof 1 cross slope, longitudinal slope angle modulation.
The using method comprises the following steps: as shown in fig. 4, will the utility model discloses install at the prefabricated pedestal beam body end of T roof beam reserved position, 1 cross slope of accurate adjustment roof, the longitudinal slope angle, arrange the pre-buried steel sheet in T roof beam bottom in 1 and closely laminate, adjust the cross slope of the pre-buried steel sheet in T roof beam bottom with this, the longitudinal slope, thereby guarantee the T roof beam structure and establish the back, should closely laminate with the bridge beam supports top surface pre-buried steel sheet, it is even to ensure the bridge beam supports atress, avoid appearing steel sheet and bridge supports because of the cross slope, the longitudinal slope is inconsistent and can' T closely laminate and lead to appearing bridge supports some atress or line type atress etc. and cause destruction to the bridge supports, influence the dangerous situation of bridge construction safety.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. A T-beam bottom longitudinal and transverse slope wedge-shaped block adjusting device comprises a top plate (1) and is characterized in that a ball-hinged roof (11) is arranged at the lower end of the top plate (1), and a first groove (12) is formed in the lower end face of the ball-hinged roof (11);
a bottom plate (2) is arranged under the top plate (1), a ball hinge bottom (21) is arranged at the upper end of the bottom plate (2), a first groove (12) is formed in the upper end surface of the ball hinge bottom (21), and a ball hinge central ball (3) is arranged between the first groove (12) in the lower end surface of the ball hinge top (11) and the first groove (12) in the upper end surface of the ball hinge bottom (21);
the top corners of the upper end surface of the bottom plate (2) are provided with pillars (4);
the upper end surface of the strut (4) is provided with a threaded hole (42), wherein a threaded rod (5) is installed in the threaded hole (42), and the threaded rod (5) is connected with the threaded hole (42) in a threaded fit manner;
the upper end of the threaded rod (5) is provided with a second spherical groove (52), a steel ball (6) is placed in the second spherical groove (52), and the top end of the steel ball (6) is abutted against the lower end of the top plate (1).
2. A T-beam bottom longitudinal and lateral slope wedge adjustment device according to claim 1, characterized in that the radius of the ball-pivot center ball (3) is equal to the radius of the first groove (12).
3. The adjusting device for the T-beam bottom longitudinal and transverse slope wedge blocks as claimed in claim 1, wherein a plurality of annular grooves (31) are formed on the ball-hinge center ball (3), wherein the annular grooves (31) are parallel to each other or staggered with each other.
4. The adjusting device for the T-beam bottom longitudinal and transverse slope wedge blocks as claimed in claim 1, wherein reinforcing ribs (41) are distributed in an array manner between the supporting column (4) and the bottom plate (2), and the reinforcing ribs (41) are fixedly connected with the supporting column (4) and the bottom plate (2) respectively.
5. The T-beam bottom longitudinal and transverse slope wedge adjusting device as claimed in claim 1, characterized in that the threaded rod (5) is provided with symmetrically distributed rectangular grooves (51) at the upper part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920800520.9U CN210341661U (en) | 2019-05-30 | 2019-05-30 | Wedge-shaped block adjusting device for longitudinal and transverse slopes at bottom of T beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920800520.9U CN210341661U (en) | 2019-05-30 | 2019-05-30 | Wedge-shaped block adjusting device for longitudinal and transverse slopes at bottom of T beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210341661U true CN210341661U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920800520.9U Expired - Fee Related CN210341661U (en) | 2019-05-30 | 2019-05-30 | Wedge-shaped block adjusting device for longitudinal and transverse slopes at bottom of T beam |
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| CN (1) | CN210341661U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633806A (en) * | 2020-04-26 | 2020-09-08 | 中交第二航务工程局有限公司 | Integral installation positioning pedestal for prefabricated T-shaped beam web steel reinforcement framework and construction method |
| CN111705670A (en) * | 2020-06-24 | 2020-09-25 | 中交第二航务工程局有限公司 | Accurate adjusting device for longitudinal slope of precast beam shoe and construction method |
| CN112265133A (en) * | 2020-11-05 | 2021-01-26 | 重庆交通大学 | Support leveling steel plate position adjusting device and method for manufacturing precast beam |
| CN113481823A (en) * | 2021-07-09 | 2021-10-08 | 南京博瑞吉工程技术有限公司 | Adjustable beam bottom wedge-shaped device and beam body installation process |
| CN114290490A (en) * | 2021-12-02 | 2022-04-08 | 中建路桥集团有限公司 | Prefabricated T-beam slope regulator |
-
2019
- 2019-05-30 CN CN201920800520.9U patent/CN210341661U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633806A (en) * | 2020-04-26 | 2020-09-08 | 中交第二航务工程局有限公司 | Integral installation positioning pedestal for prefabricated T-shaped beam web steel reinforcement framework and construction method |
| CN111705670A (en) * | 2020-06-24 | 2020-09-25 | 中交第二航务工程局有限公司 | Accurate adjusting device for longitudinal slope of precast beam shoe and construction method |
| CN112265133A (en) * | 2020-11-05 | 2021-01-26 | 重庆交通大学 | Support leveling steel plate position adjusting device and method for manufacturing precast beam |
| CN113481823A (en) * | 2021-07-09 | 2021-10-08 | 南京博瑞吉工程技术有限公司 | Adjustable beam bottom wedge-shaped device and beam body installation process |
| CN114290490A (en) * | 2021-12-02 | 2022-04-08 | 中建路桥集团有限公司 | Prefabricated T-beam slope regulator |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200417 |