Synchronous construction template for prefabricating box girder end diaphragm plate and sealing anchor
By designing prefabricated box girder end diaphragms and synchronous anchor construction formwork, and adopting reinforcing ribs, back frame structure and adjustable fixing mechanism, the problems of long construction period and unstable formwork in the existing technology are solved, and the construction efficiency and concrete quality are improved.
Patent Information
- Application Number
- CN202422530140.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-10-21
AI Technical Summary
In the existing technology, the construction of the transverse diaphragm at the end of the prefabricated box beam and the sealing and anchoring of the prestressed anchor at the beam end are carried out separately, resulting in a long construction period and unstable formwork reinforcement, which affects the visual quality of the concrete.
A prefabricated box girder end diaphragm and anchorage synchronous construction formwork is designed. The first panel is connected to the second panel, and reinforcing ribs and back frames are welded on the back of the panel. The formwork is stabilized by an adjustable fixing mechanism, including threaded rods, rectangular gaskets and high-strength nuts, combined with the design of a vibrating seat and feed port.
The simultaneous construction of the prefabricated box girder end diaphragms and the beam end anchors has been achieved, which has improved the stability of the formwork and the visual quality of the concrete.
Smart Images
Figure CN223423113U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to green building, bridge construction technical field, especially a prefabricated box beam end diaphragm and seal anchor synchronous construction template. BACKGROUND
[0002] In engineering construction, the prefabricated box beam is a kind of " componentization " to huge bridge span structure by design means, and the prefabricated box beam is the core component of the bridge span structure. After the prefabricated box beam is transported and erected to the lower structure of the bridge that has been constructed by carrying out the key processes such as steel bar binding, prestressed system construction, concrete pouring and maintenance in the prefabrication yard, the overall connection of the field component is carried out to meet the bridge construction task under the conditions of accelerating construction period, special conditions and terrain limitation.
[0003] When the box beam is prefabricated, two important link constructions of beam body end diaphragm and beam end prestressed anchor sealing are needed, since the end diaphragm is 20cm-30cm apart from the beam end, the existing method is to carry out two processes, first pouring the beam end diaphragm, and then sealing the anchor, which has long construction period, and the fixation of the end diaphragm and the sealing template is very unstable, and the visual quality after pouring is very poor.
[0004] Therefore, it is necessary to design and develop a prefabricated box beam end diaphragm and sealing anchor synchronous construction template to solve the problems of non-synchronous construction of the end diaphragm and the sealing anchor, poor stability of the template reinforcement, and poor visual quality of the end diaphragm construction. The utility model can realize the synchronous construction of the end diaphragm and the beam end sealing under the condition that the end diaphragm and the beam end have a large spacing. UTILITY MODEL CONTENTS
[0005] The utility model aims at developing a prefabricated box beam end diaphragm and sealing anchor synchronous construction template to solve the problems of non-synchronous construction of the end diaphragm and the sealing anchor, poor stability of the template reinforcement, and poor visual quality of the end diaphragm construction.
[0006] To solve the above technical problems, the utility model adopts the following technical scheme:
[0007] A prefabricated box beam end diaphragm and sealing anchor synchronous construction template, comprising a first panel, the first panel is connected with a second panel, the back surface of the second panel is welded with first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh and twelfth reinforcing ribs, and the top surface of the first reinforcing rib is provided with a first lifting lug on one side and a second lifting lug on the other side, and the back surfaces of the second, third, fifth and sixth reinforcing ribs are welded with a first back frame and a second back frame.
[0008] Furthermore, a vibrating seat is provided between the first back frame and the second back frame. The vibrating seat includes a bottom plate, thirteenth, fourteenth, fifteenth and sixteenth reinforcing ribs, and is connected to the second panel through the reinforcing back ribs. There is an opening on the bottom plate of the vibrating seat, on which a flat vibrator is hung.
[0009] Furthermore, the first back frame and the second back frame are provided with an adjustable fixing mechanism, which includes a threaded rod, a rectangular gasket, and a high-strength nut; the threaded rod is provided on the back frame and is fixed by the rectangular gasket and the high-strength nut.
[0010] Furthermore, a hollow body is formed between the first panel and the second panel for adjusting the position of the end transverse partition, and a certain oblique angle is set at the upper end as a feed port.
[0011] Compared with the prior art, the present invention has at least one of the following beneficial effects:
[0012] The utility model is connected with the second panel through the first panel; the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh and twelfth reinforcing ribs are welded on the back of the second panel, and a first lifting ear is provided on one side of the top surface of the first reinforcing rib, and a second lifting ear is provided on the other side; the first back frame and the second back frame are welded on the back of the second, third, fifth and sixth reinforcing ribs, and an adjustable fixing mechanism is provided on the first back frame and the second back frame, and the adjustable fixing mechanism includes a threaded rod, a rectangular gasket and a high-strength nut; the threaded rod is provided on the back frame and is fixed by a rectangular gasket and a high-strength nut, so as to solve the problem that the end diaphragm of the prefabricated box beam and the beam body sealing and anchoring cannot be carried out synchronously, and the visual quality of the concrete is seriously affected by the unreliable fixation of the template. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of the utility model
[0014] Figure 2 This is the left view of the utility model structure
[0015] Figure 3 This is a top view of the structure of the utility model
[0016] In the figure, 1-first lifting ear, 2-first reinforcing rib, 3-second reinforcing rib, 4-third reinforcing rib, 5-fourth reinforcing rib, 6-fifth reinforcing rib, 7-sixth reinforcing rib, 8-seventh reinforcing rib, 9-thirteenth reinforcing rib, 10-fifteenth reinforcing rib, 11-fourteenth reinforcing rib, 12-sixteenth reinforcing rib, 13-eighth reinforcing rib, 14-ninth reinforcing rib, 15-eleventh reinforcing rib, 16-tenth reinforcing rib, 17-second lifting ear, 18-first back frame, 19-second back frame, 20-first panel, 21-second panel, 22-vibrator base plate, 23-first threaded rod, 24-second threaded rod, 25-second square pad, 26-first square pad, 27-first high-strength nut, 28-second high-strength nut, 29-twelfth reinforcing rib. DETAILED DESCRIPTION
[0017] like Figure 1 、 Figure 2 、 Figure 3 In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0018] Example 1
[0019] A prefabricated box girder end transverse diaphragm and anchor synchronous construction template comprises a first panel (20); the first panel (20) is connected to a second panel (21); the second panel (21) is welded with a first (2), a second (3), a third (4), a fourth (5), a fifth (6), a sixth (7), a seventh (8), an eighth (13), a ninth (14), a tenth (16), an eleventh (15), and a twelfth (29) reinforcing rib on the back side thereof, and a first lifting lug (1) is provided on one side of the top surface of the first reinforcing rib (2), and a second lifting lug (17) is provided on the other side thereof; the second (3), the third (4), the fifth (6), and the sixth (7) reinforcing ribs are welded with a first back frame (18) and a second back frame (19) on the back side thereof.
[0020] Example 2
[0021] On the basis of Example 1, a vibrating seat is provided between the first back frame (18) and the second back frame (19), and the vibrating seat includes a bottom plate (22), thirteenth (9), fourteenth (11), fifteenth (10), and sixteenth (12) reinforcing ribs, and is connected to the second panel (21) through the reinforcing back ribs. There is an opening on the bottom plate of the vibrating seat, and a flat vibrator is hung on it.
[0022] Example 3
[0023] On the basis of Example 1, the first back frame (18) and the second back frame (19) are provided with an adjustable fixing mechanism, and the adjustable fixing mechanism includes a threaded rod (13 / 24), a rectangular gasket (25 / 26), and a high-strength nut (27 / 28); the threaded rod is provided on the back frame and fixed by the rectangular gasket and the high-strength nut, and the number of the adjustable mechanisms can be several.
[0024] Example 4
[0025] On the basis of Example 1, a hollow body is formed between the first panel (20) and the second panel (21) for adjusting the position of the end transverse partition, and a certain angle is set at the upper end as a feed port.
[0026] Although the present invention has been described and explained herein with reference to a number of illustrative embodiments thereof, it should be understood that those skilled in the art may devise numerous other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the present disclosure, the drawings, and the claims, various variations and improvements may be made to the components and / or layout of the subject combination arrangement. In addition to variations and improvements to the components and / or layout, other uses will also be apparent to those skilled in the art.
Claims
1. A prefabricated box girder end diaphragm and anchorage synchronous construction template, characterized by: The invention comprises a first panel (20); the first panel (20) is connected to a second panel (21); the back of the second panel (21) is welded with a first (2), a second (3), a third (4), a fourth (5), a fifth (6), a sixth (7), a seventh (8), an eighth (13), a ninth (14), a tenth (16), an eleventh (15), and a twelfth (29) reinforcing rib, and a first lifting lug (1) is provided on one side of the top surface of the first reinforcing rib (2), and a second lifting lug (17) is provided on the other side; the back of the second (3), third (4), fifth (6), and sixth (7) reinforcing ribs is welded with a first back frame (18) and a second back frame (19).
2. The prefabricated box girder end diaphragm and anchorage synchronous construction template according to claim 1 is characterized by: A vibrating seat is provided between the first back frame (18) and the second back frame (19), and the vibrating seat includes a bottom plate (22), a thirteenth (9), a fourteenth (11), a fifteenth (10), and a sixteenth (12) reinforcing rib, and is connected to the second panel (21) via the reinforcing back ribs. An opening is provided on the bottom plate of the vibrating seat, and a flat vibrator is hung on the opening.
3. The prefabricated box girder end diaphragm and anchorage synchronous construction template according to claim 1 is characterized by: The first back frame (18) and the second back frame (19) are provided with an adjustable fixing mechanism, which includes a threaded rod (13 / 24), a rectangular gasket (25 / 26), and a high-strength nut (27 / 28); the threaded rod is provided on the back frame and is fixed by the rectangular gasket and the high-strength nut, and the number of the adjustable mechanisms can be several.
4. The prefabricated box girder end diaphragm and anchorage synchronous construction template according to claim 1 is characterized in that: A hollow body is formed between the first panel (20) and the second panel (21) for adjusting the position of the end transverse partition, and a certain oblique angle is set at the upper end as a feed port.