CN212561210U - Template for checking preformed hole of bridge bearing and marking auxiliary beam erecting line - Google Patents
Template for checking preformed hole of bridge bearing and marking auxiliary beam erecting line Download PDFInfo
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- CN212561210U CN212561210U CN202021096037.6U CN202021096037U CN212561210U CN 212561210 U CN212561210 U CN 212561210U CN 202021096037 U CN202021096037 U CN 202021096037U CN 212561210 U CN212561210 U CN 212561210U
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Abstract
The utility model discloses a template for checking preformed holes of bridge supports and marking auxiliary beam erecting lines, which comprises a substrate, a plurality of supporting plates and a plurality of supporting plates, wherein the substrate is a transparent hard plate; the support center check datum is a transverse score line and a longitudinal score line which are arranged at the center of the transparent hard plate, and the transverse score line and the longitudinal score line are in a cross structure; the anchor hole checking reference comprises through holes formed in the transparent hard plate according to the design position of a reserved hole of the support, the through holes are distributed around the intersection point of the transverse score line and the longitudinal score line, and a first through groove used for marking a beam erecting auxiliary line is formed in the central connecting line of the adjacent through holes. The utility model discloses simple structure, easily preparation, convenient to use has effectively improved the work efficiency of check reservation anchor eye and mark auxiliary line in the bridge erection preparation work.
Description
Technical Field
The utility model belongs to the technical field of the bridge erection technique and specifically relates to a template that is used for check-up of bridge beam supports preformed hole and puts up roof beam auxiliary line mark is related to.
Background
With the development of economy and the acceleration of urbanization progress in China, the number of high-speed railways, expressways, urban overpasses and viaducts is continuously increased, and the requirements of bridge construction technology are improved accordingly. Before beam erection, checking the position and size of a reserved anchor hole on a pad stone support to enable the position and size to meet design requirements; secondly, the size of the support needs to be measured through a turning rule, and the ink fountain elastic line is used for marking the auxiliary line of the frame beam. Because pier support is more, the check-up needs to spend a large amount of time with mark auxiliary line in reserving the anchor eye, occupies more manpower and mechanical bench, and the efficiency of construction is lower, leads to construction cost to increase.
Disclosure of Invention
In order to solve the problem, the utility model provides a template that is used for check-up of bridge beam supports preformed hole and frame roof beam auxiliary line mark specifically can take following technical scheme:
a template for check-up of bridge beam supports preformed hole and frame roof beam auxiliary line mark, include
A substrate which is a transparent hard plate;
the support center check datum is a transverse score line and a longitudinal score line which are arranged at the center of the transparent hard plate, and the transverse score line and the longitudinal score line are in a cross structure;
the anchor hole checking reference comprises through holes formed in the transparent hard plate according to the design position of a reserved hole of the support, the through holes are distributed around the intersection point of the transverse score line and the longitudinal score line, and a first through groove used for marking a beam erecting auxiliary line is formed in the central connecting line of the adjacent through holes.
The size of the through hole is set according to the design standard of the reserved hole of the support.
The number of the through holes is 4, and the through holes are distributed in a rectangular shape by taking the intersection point of the transverse score line and the longitudinal score line as the center.
And the transverse score line and the longitudinal score line are both provided with a second through groove which is vertically crossed with the first through groove.
And the transparent hard plate is also provided with a beam end wire groove superposed with the beam end side line.
The groove widths of the first through groove, the second through groove and the beam-end wire groove are all 3 mm.
The utility model provides a template that is used for check-up of bridge beam supports preformed hole and puts up roof beam auxiliary line mark to transparent hard board is the base plate, can conveniently check the benchmark with support center and template support center corresponding, checks through the position and the size of template through-hole whether accord with the designing requirement than bridge beam supports preformed hole, under the condition that accords with the standard, can lead to the groove through the template and conveniently mark a roof beam auxiliary line. The utility model discloses simple structure, easily preparation, convenient to use has effectively improved the work efficiency of check reservation anchor eye and mark auxiliary line in the bridge erection preparation work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the embodiments are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following embodiments.
As shown in figure 1, the template for checking the preformed hole of the bridge bearing and marking the auxiliary beam line comprises a base plate, a bearing center checking datum arranged on the base plate and an anchor hole checking datum. Specifically, the substrate is a rectangular transparent hard plate 1, the center check reference of the support is a transverse score line 2 and a longitudinal score line 3 which are arranged at the center of the transparent hard plate 1, the transverse score line and the longitudinal score line are in a cross structure, and the cross point is used for keeping the same with the center of the bridge; the anchor hole checking standard comprises four through holes 4 arranged on the transparent hard plate 1 according to the design positions of the reserved holes of the support, the through holes 4 are distributed around the intersection points of the transverse score lines 2 and the longitudinal score lines 3 and are distributed in a rectangular shape, and the size of each through hole 4 is set according to the design standard of the reserved hole of the support. In addition, in order to mark the beam-erecting auxiliary line conveniently, a section of first through groove 5 is formed on the central connecting line of the adjacent through holes 4, and second through grooves 6 which are perpendicular to the first through grooves 5 are formed on the transverse score line 2 and the longitudinal score line 3. When the outer edge of the substrate is positioned outside the bridge support, the transparent hard plate 1 is also provided with a beam end trunking 7 which is superposed with a beam end sideline; when the outer edge of the substrate is overlapped with the beam end side line, the side of the transparent hard plate 1 is taken as a beam end trunking 7. The widths of the first through groove 5, the second through groove 6 and the beam-end wire groove 7 are all 3 mm.
When the bridge pier is used, the intersection point of the transverse score line 2 and the longitudinal score line 3 of the transparent hard plate 1 is aligned with the center point of the bridge support, and then the transverse score line 2 is superposed with the connecting line of the existing bridge pier to the center points of the two supports. The first through slot 5, the second through slot 6 and the beam-end slot 7 are then marked with a marker. Meanwhile, whether the position and the size of the reserved hole of the bridge support meet the design standard or not is checked through the four through holes 4, whether the anchor hole is processed in place or not is subsequently checked, and the right-angle side of the turning ruler and the marking line of the first through groove 5 can be used for checking after being overlapped.
Claims (6)
1. The utility model provides a template that is used for check-up of bridge beam supports preformed hole and puts up roof beam auxiliary line mark which characterized in that: comprises that
A substrate which is a transparent hard plate;
the support center check datum is a transverse score line and a longitudinal score line which are arranged at the center of the transparent hard plate, and the transverse score line and the longitudinal score line are in a cross structure;
the anchor hole checking reference comprises through holes formed in the transparent hard plate according to the design position of a reserved hole of the support, the through holes are distributed around the intersection point of the transverse score line and the longitudinal score line, and a first through groove used for marking a beam erecting auxiliary line is formed in the central connecting line of the adjacent through holes.
2. The template for verifying the preformed hole of the bridge bearing and marking the auxiliary beam line for the bridge bearing according to claim 1, wherein: the size of the through hole is set according to the design standard of the reserved hole of the support.
3. The template for verifying the preformed hole of the bridge bearing and marking the auxiliary beam line for the bridge bearing according to claim 1, wherein: the number of the through holes is 4, and the through holes are distributed in a rectangular shape by taking the intersection point of the transverse score line and the longitudinal score line as the center.
4. The template for verifying the preformed hole of the bridge bearing and marking the auxiliary beam line for the bridge bearing according to claim 1, wherein: and the transverse score line and the longitudinal score line are both provided with a second through groove which is vertically crossed with the first through groove.
5. The template for verifying the preformed hole of the bridge bearing and marking the auxiliary beam line for the bridge bearing according to claim 4, wherein: and the transparent hard plate is also provided with a beam end wire groove superposed with the beam end side line.
6. The template for verifying the preformed hole of the bridge bearing and marking the auxiliary beam line for the bridge bearing according to claim 5, wherein: the groove widths of the first through groove, the second through groove and the beam-end wire groove are all 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021096037.6U CN212561210U (en) | 2020-06-15 | 2020-06-15 | Template for checking preformed hole of bridge bearing and marking auxiliary beam erecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021096037.6U CN212561210U (en) | 2020-06-15 | 2020-06-15 | Template for checking preformed hole of bridge bearing and marking auxiliary beam erecting line |
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| Publication Number | Publication Date |
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| CN212561210U true CN212561210U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021096037.6U Active CN212561210U (en) | 2020-06-15 | 2020-06-15 | Template for checking preformed hole of bridge bearing and marking auxiliary beam erecting line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753259A (en) * | 2022-04-28 | 2022-07-15 | 中铁七局集团有限公司 | Alignment leveling method for precast beam erection construction |
-
2020
- 2020-06-15 CN CN202021096037.6U patent/CN212561210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753259A (en) * | 2022-04-28 | 2022-07-15 | 中铁七局集团有限公司 | Alignment leveling method for precast beam erection construction |
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