TWM534753U - Triangular bracket structure of bridge pier - Google Patents

Description

Pier triangular bracket structure

The present invention relates to a triangular pier structure of a pier, especially a structure which has both reinforcement stress, increased support force, convenient construction and low cost.

According to the general construction of the bridge, the pier must be constructed first, and then the bridge is built on the pier, which has a high-tension steel bar horizontally running through the pier. The two ends of the high tensile steel bar are respectively exposed outside the pier, and the two ends of the high tensile steel bar are respectively connected with a triangular bracket, thereby increasing the stress and supporting force of the triangular bracket. Wherein, the triangular bracket is composed of a vertical frame, a horizontal frame and a diagonal frame, and the vertical frame and the horizontal frame are connected at a right angle, and the vertical frame is provided for the high tensile steel bar to pass through The nut is locked, whereby the two triangular brackets are tightly fitted to the bridge. The horizontal frame of the triangular bracket is provided with a bridge, and a height adjuster is arranged between the bridge and the horizontal frame. However, the length of the high-strength steel bar needs to match the width of the pier. If the width is larger, the high-strength steel bar to be used also needs to be longer, or it needs to cooperate with the site environment to increase the construction cost; When the triangular bracket is conventionally used, it is necessary to fix the triangular bracket at the same time by the crane, which is not only time-consuming but also difficult to construct. In view of the above-mentioned shortcomings, the creator has made in-depth research and improvement, and has created this creation.

Therefore, the purpose of this creation is to provide a pier-shaped triangular bracket structure that combines enhanced stress, increased support, convenient construction, and low cost. For the purpose of this creation, the triangular bracket of the present invention is composed of a vertical frame, a horizontal frame and a diagonal frame, and the vertical frame and the horizontal frame are connected at right angles, and the vertical frame is set at a vertical side of a pier, the horizontal frame is disposed under a bridge, and a vertical frame of the triangular bracket extends to a vertical side of the pier to extend a shear steel bar, the pier is facing the side of the shear bar There is an opening for the opposite end of the shearing steel bar; the triangular bracket is fastened to the bridge by a pressing device, thereby increasing the supporting force and stress of the triangular bracket. The above-mentioned pier triangular bracket structure, wherein the pressing device is mainly composed of a fixing hole, two nuts, a perforation and a high tensile steel bar, and the fixing hole is disposed on the vertical side of the pier facing the vertical frame One of the nuts is fixed in the fixing hole and is located on the same axis line as the fixing hole; the perforation is disposed on the vertical frame, and the perforation is corresponding to the fixing hole, and the perforation is high After the tensile steel bar is penetrated, one end of the high tensile steel bar extends into the fixing hole, and an outer screw segment is disposed at the end of the high tensile steel bar to be locked with the other nut, and the triangular bracket is forced Tightly fixed. The above-mentioned bridge pier triangular bracket structure, wherein the pressing device is mainly composed of a high tensile steel bar and two nuts, the high tensile steel bar is horizontally penetrated through the pier, and the two ends of the high tensile steel bar The outer frame is exposed outside the pier and passes through the vertical frame, and the nut is respectively locked with an external screw segment disposed at both ends of the high tensile steel bar, and the triangular bracket is tightly fixed. The above-mentioned pier triangular bracket structure, wherein the pressing device is mainly composed of two supporting beams, two high tensile steel bars and four nuts, the bridge piers are cylindrical, and the two supporting beams are respectively disposed in two phases Correspondingly disposed below the horizontal frame of the triangular bracket, and the supporting beam is parallel to the pier, the length of the supporting beam is longer than the diameter of the pier; two high tensile steel bars are disposed on both sides of the pier and The support beams are vertically connected and respectively passed through the corresponding support beams, and an outer screw segment is respectively disposed at the end of the high tensile steel bar to be locked with the nut, and the triangular bracket is tightly fixed. In the above-mentioned pier triangular support structure, the pressing device is mainly composed of two support beams, two high tensile steel bars and four nuts, the bridge pier is a quadrangular shape, and the two opposite vertical sides of the pier are respectively There are two triangular brackets, and the support beam is horizontally fixed under the horizontal frame of the triangular brackets on the same side, so that the support beam is parallel to the bridge pier, and then the high tensile steel rod end is used The outer screw segments are respectively locked with the nut, and the triangular bracket is tightly fixed.

In order to achieve the above objectives, the technical means and the achievable effects of the present invention, the following preferred embodiments are described in detail with reference to the accompanying drawings, which can be fully understood. The triangular bracket 1 of the present invention is disposed on a pier 2. The triangular bracket 1 is disposed on both sides of the pier 2 and corresponding to each other in two pairs, and the triangular bracket 1 and the pier 2 are tightly fixed by a pressing device 2A, wherein the triangle bracket 1 The bracket 1 is composed of a vertical frame 11, a horizontal frame 12 and a inclined frame 17, and the end of the vertical frame 11 and the horizontal frame 12 are connected at right angles, so that the triangular bracket 1 forms a right angle 10. The vertical frame 11 is disposed on the vertical side of the bridge pier 2, and the horizontal frame 12 is disposed on a bottom portion 3 of the bridge. The vertical frame 11 of the triangular bracket 1 has a shearing steel bar extending from a vertical side facing the pier 2. 110, and the pier 2 is provided with an opening 2B for inserting the opposite end of the shearing steel bar 110 toward the side of the shearing steel bar 110; as shown in the first to third figures, the first embodiment of the present invention is forced The fastening device 2A is mainly composed of a fixing hole 20, two nuts 21, 22, a perforation 13, a sleeve 14 and a high tensile steel bar 4, and the fixing hole 20 is disposed on the pier 2 facing the vertical frame 11 a side; one of the nuts 21 is fixed in the fixing hole 20 and is located at the same axis line as the fixing hole 20; the through hole 13 Arranging on the vertical frame 11; the through hole 13 is corresponding to the fixing hole 20; the sleeve 14 is horizontally disposed inside the vertical frame 11, and the opposite ends of the sleeve 14 are individually aligned 13. Referring to the third and fourth figures, the two sides of the vertical frame 11 respectively have a baffle 15 corresponding to the through hole 13 , and the baffle 15 is provided with a horizontal direction penetrating the baffle 15 corresponding to the through hole 13 and the sleeve 14 . Through hole 16. After the pier 2 is completed, the shear steel bar 110 is embedded in the opening 2B, and the vertical frame 11 is attached to the side of the pier 2 to initially fix the triangular bracket 1 and then the high tensile steel bar 4 is The through hole 16 , the sleeve 14 and the through hole 13 are inserted into the fixing hole 20 of the pier 2 , and the outer screw segment 40 of the high tensile steel bar 4 and the nut 21 in the fixing hole 20 are inserted. Locked, the vertical frame 11 located inside the triangular bracket 1 is locked with another nut 22 and the outer threaded portion 40 of the opposite end of the high tensile steel bar 4, so that the vertical frame of the triangular bracket 1 is 11 is closely adhered to the pier 2, thereby increasing the supporting force of the triangular bracket 1; the horizontal frame 12 is above the bridge bottom 3, and a height adjuster 5 is disposed between the horizontal frame 12 and the bridge bottom 3 (commonly known as the jack). The triangular bracket 1 is provided with a shearing steel bar 110 engaged with the pier 2, which can increase the supporting force and stress of the triangular bracket 1, and the connection manner of the shearing steel bar 110 and the vertical frame 11 can be The vertical frame 12 is provided with a baffle 15 and a sleeve 14 . When the triangular bracket 1 is pressed by the nut 22 in the direction of the pier 2, it can be avoided. The vertical frame 11 is deformed by force. Please refer to the fifth and sixth figures. The second embodiment of the present invention is different from the first embodiment in that the pressing device 2A of the second embodiment is mainly composed of a high tensile steel bar 4 and two nuts 22 The high tensile steel bar 4 is horizontally penetrated through the pier 2, and the two ends of the high tensile steel bar 4 are respectively exposed outside the pier 2 and pass through the vertical frame 11, and the nut 22 is respectively An external thread segment 40, which is separately disposed at both ends of the high tensile steel bar 4, is tightly locked. Referring to the seventh and eighth figures, the third embodiment of the present invention is different from the first embodiment in that the pier 2 of the third embodiment is a cylindrical shape, and the pressing device 2A of the third embodiment is mainly The two support beams 2C, the two high tensile steel bars 4, and the four nuts 22 are respectively disposed under the horizontal frames 12 of the corresponding triangular brackets 1 respectively, and the support is supported. The beam 2C is parallel to the pier 2, and the length of the support beam 2C is longer than the diameter of the pier 2; the two high-strength steel bars 4 are disposed on both sides of the pier and perpendicularly intersect with the support beam 2C and pass through the phase respectively. Corresponding to the support beam 2C, an outer thread segment 40 is respectively disposed at the end of the high tensile steel bar 4 to be locked with the nut 22, and the triangular bracket 1 is tightly fixed. Referring to the ninth and tenth drawings, the fourth embodiment of the present invention is different from the third embodiment in that the pier 2 of the fourth embodiment is a quadrangular shape, and is respectively disposed on two opposite vertical sides of the pier 2. Two triangular brackets 1 are respectively fixed by a support beam 2C horizontally below the horizontal frame 12 of the triangular bracket 1 on the same side, so that the support beam 2C is parallel to the pier 2, and then borrowed from the height An outer screw segment 40 is respectively disposed at the end of the tension steel bar 4 to be locked with the nut 22, and the triangular bracket 1 is tightly fixed. Therefore, the shearing steel bar is embedded in the opening of the pier, and the triangular bracket is quickly fixed with the pier, and then the subsequent operation is performed, and the shearing steel bar can enhance the stress and support of the triangular bracket. The force has the advantages of convenient construction and low cost. In summary, the present invention can achieve the intended function and purpose, and the detailed description can be implemented by those skilled in the art, and the above embodiments are only used to illustrate the creation, all equivalent structures. The change still does not deviate from the scope of the rights of this creation.

1‧‧‧Triangle bracket
10‧‧‧right angle
11‧‧‧ vertical frame
12‧‧‧ horizontal shelf
13‧‧‧Perforation
14‧‧‧ sleeve
15‧‧ ‧Baffle
16‧‧‧through holes
17‧‧‧ oblique frame
110‧‧‧Shear steel rod
2‧‧‧ Pier
20‧‧‧Fixed holes
21, 22‧‧‧ nuts
2A‧‧‧force device
2B‧‧‧ openings
2C‧‧‧Support beam
3‧‧‧Bottom of the bridge
4‧‧‧High tensile steel bars
40‧‧‧ external screw segments
5‧‧‧ Height adjuster

The first figure shows a combination of the first embodiment of the present creation. The second figure shows a partial enlarged view of the first figure. The third figure shows a partial anatomical view of the first embodiment of the present creation. The fourth figure shows a partial combined sectional view of the first embodiment of the present creation. The fifth figure shows a combination of the second embodiment of the present creation. The sixth figure is a partial enlarged view of the fifth figure. The seventh figure shows a side view of the combination of the third embodiment of the present creation. The eighth figure is a top view of the seventh figure. The ninth drawing shows a side view of the combination of the fourth embodiment of the present creation. The tenth figure is a top view of the ninth figure.

1‧‧‧Triangle bracket

11‧‧‧ vertical frame

12‧‧‧ horizontal shelf

17‧‧‧ oblique frame

20‧‧‧Fixed holes

2B‧‧‧ openings

4‧‧‧High tensile steel bars

10‧‧‧right angle

110‧‧‧Shear steel rod

15‧‧ ‧Baffle

2‧‧‧ Pier

2A‧‧‧force device

3‧‧‧Bottom of the bridge

5‧‧‧ Height adjuster

Claims (5)

A triangular pier bracket structure, the triangular bracket is composed of a vertical frame, a horizontal frame and a diagonal frame, and the vertical frame and the horizontal frame are connected at a right angle, and the vertical frame is disposed on a pier a vertical frame, the horizontal frame is fastened to a bottom of the bridge, and the vertical frame of the triangular bracket extends to a vertical side of the bridge pier to extend a shearing steel bar, the pier is provided with a side facing the shearing steel bar An opening embedded in the opposite end of the shear bar; the triangular bracket is tightly fixed to the bridge by a pressing device, thereby increasing the supporting force and stress of the triangular bracket. The pier type triangular bracket structure according to claim 1, wherein the pressing device is mainly composed of a fixing hole, two nuts, a perforation and a high tensile steel bar, and the fixing hole is disposed on the fixing hole The pier is facing the vertical frame side; one of the nuts is fixed in the fixing hole and is located on the same axis line as the fixing hole; the perforation is disposed on the vertical frame, and the perforation is fixed a hole, the perforation is penetrated by the high tensile steel bar, one end of the high tensile steel bar extends into the fixing hole, and an outer screw segment and the other nut lock are disposed by the end of the high tensile steel bar Then, the triangular bracket is firmly fixed. The pier type triangular bracket structure according to claim 1, wherein the pressing device is mainly composed of a high tensile steel bar and two nuts, and the high tensile steel bar is horizontally penetrated through the pier. The two ends of the high-strength steel bar are respectively exposed outside the pier and pass through the vertical frame, and are respectively locked with an outer screw segment of the two ends of the high-tension steel bar. The triangular bracket is firmly fixed. The bridge pier triangular bracket structure according to claim 1, wherein the pressing device is mainly composed of two support beams, two high tensile steel bars and four nuts, the bridge pier is a cylindrical shape, the two The support beam is respectively disposed under the horizontal frame of the corresponding triangular bracket, and the support beam is parallel to the pier, the length of the support beam is longer than the diameter of the pier; the two high tensile steel bars are disposed on The two sides of the pier are perpendicularly intersected with the supporting beam and respectively pass through the corresponding supporting beam, and an outer screw segment is respectively arranged at the end of the high tensile steel bar to be locked with the nut, and the triangular bracket is respectively The frame is tightly fixed. The pier type triangular bracket structure according to claim 1, wherein the pressing device is mainly composed of two supporting beams, two high tensile steel bars and four nuts, the pier is a quadrangular shape, and The two opposite vertical sides of the pier are respectively provided with two triangular brackets, and the supporting beams are respectively fixed horizontally below the horizontal frame of the triangular brackets on the same side, so that the supporting beam is parallel to the pier. Then, an outer screw segment is respectively disposed on the end of the high-strength steel bar to be locked with the nut, and the triangular bracket is tightly fixed.