CN-224228280-U - Can have enough to meet need general dowel fixing device

CN224228280UCN 224228280 UCN224228280 UCN 224228280UCN-224228280-U

Abstract

The application relates to the technical field of dowel bar fixing, in particular to a turnover universal dowel bar fixing device which is used for fixing dowel bars and comprises a fixing bottom plate, a plurality of fixing sheets and a plurality of fixing pieces; the fixing base plate is provided with a positioning long hole and a fixing long part, the fixing long part comprises a first long part and a second long part, a plurality of fixing plates are arranged on the positioning long hole, the fixing plates are provided with positioning holes corresponding to the positioning long hole, two ends of the fixing plates are respectively and fixedly connected with the first long part and the second long part through a plurality of fixing pieces, and the dowel bars penetrate through the positioning long hole and are fixedly connected with the positioning holes. The fixing plate can be movably displaced on the positioning slot hole, the fixing plate is fixed at the position through the fixing piece, and the fixing piece can be loosened after the fixing plate is used, and the fixing plate, the fixing plate and the dowel are separated from the dowel, so that the turnover general dowel fixing device can be reused, and the cost is reduced.

Inventors

CHEN XIWEI
ZHENG SHUANG
SUN LIFENG
RONG GUOHONG
YANG SENLONG
HE YANLIN
ZHANG QINGLIANG
QIN YUCHANG
Xu Banghu

Assignees

中国建筑第四工程局有限公司
中建四局土木工程有限公司

Dates

Publication Date: 20260512
Application Date: 20250417

Claims (10)

1. Can have enough to meet need general dowel fixing device, a serial communication port for fixed dowel, can have enough to meet need general dowel fixing device includes: The fixing base plate is provided with a positioning long hole and a fixing long part, the fixing long part comprises a first long part and a second long part, and the positioning long hole is positioned between the first long part and the second long part; The fixing plates are arranged on the positioning long holes and are movably displaced on the positioning long holes, and positioning holes corresponding to the positioning long holes are formed in the fixing plates; The two ends of the fixing piece are fixedly connected with the first long part and the second long part respectively through the fixing pieces; The dowel bar penetrates through the positioning long hole and is fixedly connected with the positioning hole.
2. The turnover universal dowel bar fixing device of claim 1, wherein the fixing piece is further provided with a fixing hole corresponding to the fixing piece, the fixing hole comprises a first hole and a second hole, the first hole corresponds to the first long portion, the second hole corresponds to the second long portion, one end of the fixing piece penetrates through the first hole through the fixing piece to be fixedly connected with the first long portion, and the other end of the fixing piece penetrates through the second hole through the fixing piece to be fixedly connected with the second long portion.
3. The epicyclic universal dowel fixing of claim 2, wherein the minimum distance between said first aperture and the outer edge of said anchor sheet and the minimum distance between said second aperture and the outer edge of said anchor sheet are each 10mm or more.
4. The turnover universal joint bar fixing device as claimed in claim 2, wherein the distance between the positioning long hole and the first long portion and the distance between the positioning long hole and the second long portion are all greater than or equal to 20mm.
5. The turnover universal joint strip fixing device according to claim 1, wherein the positioning long hole comprises a first long hole, a second long hole, a third long hole and a fourth long hole, the first long hole is arranged on the right side of the fixing base plate, the third long hole is arranged on the left side of the fixing base plate and corresponds to the first long hole, the second long hole is arranged on the upper side of the fixing base plate, and the fourth long hole is arranged on the lower side of the fixing base plate and corresponds to the second long hole.
6. The turnover universal joint bar fixing device of claim 4, wherein a pouring hole is arranged in the center of the fixing bottom plate.
7. The turnover universal joint strip fixing device of claim 4, wherein the fixing base plate is further provided with scale marks, and the scale marks are located between the positioning long holes and the fixing long portions.
8. The turnover universal joint bar fixing device of claim 6, wherein a horizontal observer is further arranged on the fixing bottom plate, and the horizontal observer is located on one side of the fixing long portion, which faces away from the pouring hole.
9. The turnover universal joint bar fixing device of claim 8, wherein a central point is further arranged on the fixing bottom plate, and the central point is located on one side of the horizontal observer, which is away from the pouring hole.
10. The turnover universal joint bar fixing device of claim 4, wherein a line is further arranged on the fixing base plate, and the line is in fit connection with the fixing long part.

Description

Can have enough to meet need general dowel fixing device Technical Field The application relates to the technical field of dowel bar fixing, in particular to a turnover universal dowel bar fixing device. Background In the preparation process of each floor of building construction, the condition that the upper part of a precast column needs to be cast in situ, or the joint of the precast column and other structures such as a cross beam needs to be cast in situ exists, and the steel bars reserved above the precast column can deviate in the casting process, so that the conditions of strength reduction, column deformation and the like of the precast column are caused, and the construction difficulty is increased. The method is adopted at present, namely, the steel plate is punched, then the dowel bars penetrate through the holes in the steel plate to fix the positions of the dowel bars, and then pouring is carried out, so that the dowel bars in the prefabricated column are accurately positioned and do not deviate in the pouring process, but the steel plate with different holes is required to be reprocessed for the prefabricated column with different dowel bar quantity and position distribution by adopting the method, the punched steel plate cannot be reused, resource waste is caused, and the cost is raised. Therefore, the existing dowel bar fixing device has the problem that the existing dowel bar fixing device cannot be universally applied to the in-situ casting of prefabricated columns with different dowel bar numbers and position distributions. Disclosure of utility model In view of the above-mentioned shortcomings of the prior art, the present application aims to provide a general dowel bar fixing device capable of turning around, and aims to solve the problem that the existing dowel bar fixing device cannot be universally applied to the in-situ casting of prefabricated columns with different dowel bar numbers and positions. The technical scheme adopted by the application for solving the technical problems is as follows, the turnover universal dowel bar fixing device is used for fixing dowel bars and comprises: The fixing base plate is provided with a positioning long hole and a fixing long part, the fixing long part comprises a first long part and a second long part, and the positioning long hole is positioned between the first long part and the second long part; The fixing plates are arranged on the positioning long holes and are movably displaced on the positioning long holes, and positioning holes corresponding to the positioning long holes are formed in the fixing plates; The two ends of the fixing piece are fixedly connected with the first long part and the second long part respectively through the fixing pieces; The dowel bar penetrates through the positioning long hole and is fixedly connected with the positioning hole. Further, the fixing piece is further provided with a fixing hole corresponding to the fixing piece, the fixing hole comprises a first hole and a second hole, the first hole corresponds to the first long portion, the second hole corresponds to the second long portion, one end of the fixing piece penetrates through the first hole through the fixing piece and is fixedly connected with the first long portion, and the other end of the fixing piece penetrates through the second hole through the fixing piece and is fixedly connected with the second long portion. Further, the minimum distance between the first hole and the outer edge of the fixing piece and the minimum distance between the second hole and the outer edge of the fixing piece are all greater than or equal to 10mm. Further, the distance between the positioning long hole and the first long part and the distance between the positioning long hole and the second long part are larger than or equal to 20mm. Further, the distance between the positioning long hole and the first long part and the distance between the positioning long hole and the second long part are larger than or equal to 20mm. Further, the positioning long hole comprises a first long hole, a second long hole, a third long hole and a fourth long hole, wherein the first long hole is arranged on the right side of the fixed bottom plate, the third long hole is arranged on the left side of the fixed bottom plate and corresponds to the first long hole, the second long hole is arranged on the upper side of the fixed bottom plate, and the fourth long hole is arranged on the lower side of the fixed bottom plate and corresponds to the second long hole. Further, a pouring hole is formed in the center of the fixed bottom plate. Furthermore, scale marks are further arranged on the fixed bottom plate and located between the positioning long holes and the fixed long portions. Further, a horizontal observer is further arranged on the fixed bottom plate, and the horizontal observer is located on one side, away from the pouring hole, of the fixed long portion. Further, a center point i