Fabricated bridge pier construction visual teaching mold

Abstract

The utility model discloses a visual teaching mold for construction of an assembled pier. The visual teaching mold for fabricated bridge pier construction comprises a first bridge pier and a second bridge pier, the first bridge pier and the second bridge pier each comprise a bearing platform, a stand column and a cover beam, the bearing platforms, the stand columns and the cover beams are all made of transparent materials, the bearing platforms, the stand columns and the cover beams are all provided with containing cavities, pipe bodies are installed on the bearing platforms, grouting sleeves are installed at the lower ends of the stand columns, and the grouting sleeves are arranged in the containing cavities. A pipe body is installed on the stand column, the upper end of the pipe body on the stand column is exposed out of the stand column, a corrugated pipe is installed on the bent cap, the lower end of the stand column is arranged on the bearing platform, the pipe body on the bearing platform is inserted into the grouting sleeve, the bent cap is arranged on the stand column, and the pipe body on the stand column is inserted into the corrugated pipe. The contours of the bearing platform, the stand column and the cover beam of the first bridge pier are coated with marks, and concrete is poured into the containing cavities of the bearing platform, the stand column and the cover beam of the second bridge pier. The visual teaching mold for the construction of the assembly type pier can well reflect the assembly process, and students can intuitively know the assembly process.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled bridge teaching, in particular to a visualized teaching mold for assembled bridge pier construction. Background Art

[0002] The existing teaching of prefabricated bridge construction can only be carried out through video or picture explanations. The viewing angle cannot be adjusted, and the students can only follow the perspective of the video or picture. The assembly process cannot be observed from all directions. At the same time, they cannot do hands-on operations and cannot strengthen the memory of the assembly steps. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a visual teaching mold for the construction of assembled bridge piers which can display the assembly process.

[0004] In order to solve the above problems, the utility model provides a visualization teaching mold for the construction of assembled piers, including a first pier and a second pier, wherein the first pier and the second pier both include a cap, a column and a cap beam, wherein the cap, the column and the cap beam are all made of transparent materials, and the cap, the column and the cap beam all have a receiving cavity, a pipe body is installed on the cap, a grouting sleeve is installed at the lower end of the column, a pipe body is installed on the column, and the upper end portion of the pipe body on the column is exposed outside the column, a corrugated pipe is installed on the cap beam, the lower end of the column is placed on the cap, the pipe body on the cap is inserted into the grouting sleeve, the cap beam is placed on the column, and the pipe body on the column is inserted into the corrugated pipe; the contours of the cap, the column and the cap beam of the first pier are coated with marks, and the receiving cavities of the cap, the column and the cap beam of the second pier are poured with concrete.

[0005] Furthermore, the column includes a column body and a mounting body, the column body is mounted on the mounting body, the mounting body includes a rectangular frame body and a limit plate, the grouting sleeve is arranged in the rectangular frame body, and the limit plates are installed at the upper and lower ends of the rectangular frame body, and the limit plates limit the position of the grouting sleeve in the rectangular frame body.

[0006] Furthermore, a connecting hole corresponding to the grouting sleeve is provided on the rectangular frame, a connecting pipe is inserted into the connecting hole, and the connecting pipe is connected to the grouting sleeve.

[0007] Furthermore, an adjustment seat is provided on the column, and an adjustment tube is provided on the support platform. The adjustment tube is inserted into the support platform, and the adjustment tube can be raised and lowered on the support platform.

[0008] Furthermore, the support platform includes a cover plate and a box body, the cover plate is fixed on the box body to seal the box body, and a limiting diagonal brace is provided on the box body, and the limiting diagonal brace is used to support the cover plate.

[0009] Furthermore, a first plug hole is provided on the support platform, and the first plug hole is used for inserting the tube body.

[0010] Furthermore, the inner cavity of the cap beam is provided with a positioning plate, and the positioning plate is used to position the corrugated tube.

[0011] Furthermore, a positioning diagonal support seat is provided in the cap beam, and the positioning diagonal support seat is used to support the positioning plate.

[0012] Furthermore, a lifting ring is provided on the cap beam.

[0013] Furthermore, it also includes a support frame, which is used to support the cap beam.

[0014] The first pier of the utility model is made of a transparent material for the visualization teaching mold for the construction of assembled piers, so that the internal process of assembly and grouting can be observed. Concrete is arranged in the second pier, so that the second pier is non-transparent, which is consistent with the actual assembly visual effect and better conforms to the actual assembly process. The two modes can form a better contrast, and the causes of problems occurring during the assembly process can be understood. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a preferred implementation mode of the utility model of the visualized teaching mold for assembled pier construction.

[0016] Figure 2 This is a cross-sectional view of the first pier.

[0017] Figure 3 It is a schematic diagram of the structure of the column.

[0018] Figure 4 yes Figure 2 A partial enlarged view of middle A.

[0019] Figure 5 yes Figure 2 A partial enlarged view of B.

[0020] Figure 6 yes Figure 2 A partial enlarged view of C in the middle.

[0021] The meanings of the symbols in the accompanying drawings are:

[0022] The first pier 100, the second pier 200, the support frame 1, the pedestal 2, the cover plate 21, the box body 22, the limiting brace 23, the column 3, the column body 31, the mounting body 32, the rectangular frame body 321, the limiting plate 322, the adjusting seat 33, the connecting pipe 34, the cap beam 4, the positioning plate 41, the lifting ring 42, the positioning brace seat 43, the pipe body 51, the adjusting pipe 52, the grouting sleeve 54, and the corrugated pipe 55. DETAILED DESCRIPTION

[0023] The utility model will be further described below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 3 As shown, a preferred embodiment of the visualization teaching mold for the construction of assembled piers of the utility model comprises a first pier 100, a second pier 200 and a support frame 1, wherein the support frame 1 is arranged on a side of the first pier 100 away from the second pier 200, a support frame 1 is arranged between the first pier 100 and the second pier 200, and a support frame 1 is arranged on a side of the second pier 200 away from the first pier 100, and the support frame 1 is used to support the cap beams 4 of the first pier 100 and the second pier 200.

[0025] The first bridge pier 100 includes a cap 2, a column 3 and a cap beam 4. The cap 2, the column 3 and the cap beam 4 are all made of transparent materials, such as acrylic, PC board and other transparent materials, so that the internal conditions of the cap 2, the column 3 and the cap beam 4 can be easily observed. The cap 2, the column 3 and the cap beam 4 all have a receiving cavity, which can facilitate the installation of parts in the receiving cavity. A pipe body 51 and an adjustment pipe 52 are installed on the cap 2, and the upper end of the pipe body 51 is exposed outside the cap 2, and the pipe body 51 is used to simulate steel bars; the adjustment pipe 52 is inserted in the cap 2, and the adjustment pipe 52 can be raised and lowered on the cap 2. A grouting sleeve 54 is installed in the lower end of the column 3 to ensure that the column 3 has a structure that must be used in the actual assembly process, that is, it can demonstrate the grouting when the column 3 and the cap 2 are assembled, and it can ensure that the simulated assembly is consistent with the actual assembly steps. The outer wall of the lower end of the column 3 is provided with an adjustment seat 33, and the top of the adjustment tube 52 is in contact with the adjustment seat 33. The adjustment tube 52 rises to adjust the posture of the column 3 to ensure that the column 3 remains vertical. The column 3 is equipped with a pipe body 51, and the lower end of the pipe body 51 on the column 3 is inserted into the grouting sleeve 54 to keep it consistent with the actual steel bar skeleton; the upper end of the pipe body 51 on the column 3 is exposed outside the column 3, and the pipe body 51 is also used to simulate the steel bar. The cap beam 4 is equipped with a corrugated pipe 55 to ensure that the cap beam 4 has a structure that must be used in the actual assembly process, that is, it can demonstrate the grouting when the column 3 and the cap beam 4 are assembled, and it can ensure that the simulated assembly is consistent with the actual assembly steps. The lower end of the column 3 is placed on the pedestal 2, and the pipe body 51 on the pedestal 2 is inserted into the grouting sleeve 54. The cap beam 4 is placed on the column 3, and the pipe body 51 on the column 3 is inserted into the corrugated pipe 55. The outlines of the pedestal 2, columns 3 and cap beam 4 of the first pier 100 are coated with marks, which may be painted with black paint on the outlines of the pedestal 2, columns 3 and cap beam 4. In other embodiments, other eye-catching paints may be used, or eye-catching strips may be pasted on the outlines. Since the pedestal 2, columns 3 and cap beam 4 are all made of transparent materials, the positions of the pedestal 2, columns 3 and cap beam 4 can be clearly identified by painting marks on the outlines.

[0026] The second pier 200 includes a cap 2, a column 3 and a cap beam 4. The cap 2, the column 3 and the cap beam 4 are all made of transparent materials, such as acrylic, PC board and other transparent materials, which are convenient for observing the internal conditions of the cap 2, the column 3 and the cap beam 4. The cap 2, the column 3 and the cap beam 4 all have a receiving cavity, which can facilitate the installation of parts and pouring of concrete in the receiving cavity. After the corresponding parts are installed in the receiving cavity, the concrete is poured, so that the internal parts cannot be seen, which is consistent with the visual effect seen in the actual assembly process. At the same time, a protective shell is formed outside the concrete, which can avoid bumping against the concrete, so that the concrete can be used for a long time without being damaged. A pipe body 51 and an adjusting pipe 52 are installed on the cap 2. The upper end of the pipe body 51 is exposed outside the cap 2. The pipe body 51 is used to simulate steel bars; the adjusting pipe 52 is inserted in the cap 2, and the adjusting pipe 52 can be raised and lowered on the cap 2. A grouting sleeve 54 is installed in the lower end of the column 3 to ensure that the column 3 has a structure that must be used in the actual assembly process, that is, it can demonstrate the grouting when the column 3 is assembled with the base 2, and it can ensure that the simulated assembly is consistent with the actual assembly steps. The lower end of the tube body 51 on the column 3 is inserted into the grouting sleeve 54 to keep it consistent with the actual steel bar skeleton; the outer wall of the lower end of the column 3 is provided with an adjustment seat 33, and the top of the adjustment tube 52 abuts against the adjustment seat 33. The adjustment tube 52 rises to adjust the posture of the column 3 to ensure that the column 3 remains vertical. A tube body 51 is installed on the column 3, and the upper end of the tube body 51 on the column 3 is exposed outside the column 3. The tube body 51 is also used to simulate steel bars. A corrugated pipe 55 is installed on the cap beam 4 to ensure that the cap beam 4 has a structure that must be used in the actual assembly process, that is, it can demonstrate the grouting when the column 3 is assembled with the cap beam 4, and it can ensure that the simulated assembly is consistent with the actual assembly steps. The lower end of the column 3 is placed on the base 2 , the pipe body 51 on the base 2 is inserted into the grouting sleeve 54 , the cap beam 4 is placed on the column 3 , and the pipe body 51 on the column 3 is inserted into the corrugated pipe 55 .

[0027] refer to Figure 4The column 3 includes a column body 31 and a mounting body 32. The column body 31 is mounted on the mounting body 32 by gluing. The grouting sleeve 54 is arranged in the mounting body 32, and the column 3 is divided into two parts, which is convenient for installing the grouting sleeve 54. The mounting body 32 includes a rectangular frame 321 and a limit plate 322. The grouting sleeve 54 is arranged in the rectangular frame 321. The limit plates 322 are installed at the upper and lower ends of the rectangular frame 321. The limit plates 322 limit the position of the grouting sleeve 54 in the rectangular frame 321 to ensure that the grouting sleeve 54 cannot shake in the rectangular frame 321, thereby ensuring the stability of the simulated grouting. The rectangular frame 321 is provided with a connecting hole corresponding to the grouting sleeve 54. A connecting pipe 34 is inserted in the connecting hole, and the connecting pipe 34 is connected to the grouting sleeve 54. During the assembly of the column 3, the lower limit plate 322 is first glued to the rectangular frame 321 by glue, and then the grouting sleeve 54 is inserted into the lower limit plate 322. If concrete needs to be poured, it can be done at this time, and then the upper limit plate 322 is fixed in the rectangular frame 321. When fixing, the top of the grouting cylinder is abutted against the upper limit plate 322, and then the connecting pipe 34 is inserted into the corresponding grouting sleeve 54. In this way, the grouting sleeve 54 can be installed very conveniently.

[0028] refer to Figure 5 The base 2 includes a cover plate 21 and a box body 22. The cover plate 21 is fixed on the box body 22 to seal the box body 22. The base 2 is set in two parts, which can facilitate the installation of parts in the base 2 and the pouring of concrete. It can be sealed after the pouring is completed. A limited position diagonal brace 23 is provided on the box body 22. The limited position diagonal brace 23 is used to support the cover plate 21 and quickly locate the installation position of the cover plate 21. A first plug hole and a second plug hole are provided on the base 2. The first plug hole is used to insert the tube body 51, and the second plug hole is used to insert the adjustment tube 52. It should be known that the box body 22 can also be formed by a combination of multiple transparent plates.

[0029] Combination Figure 6 For reference, the inner cavity of the cap beam 4 is provided with a positioning plate 41, and the positioning plate 41 is glued to the inner cavity of the cap beam 4 by glue, and the cap beam 4 is set into two parts, which can facilitate the installation of parts in the cap beam 4, and at the same time facilitate the pouring of concrete, and can be sealed after the pouring is completed. The positioning plate 41 is used to position the corrugated pipe 55 to ensure that the corrugated pipe 55 cannot move. A positioning diagonal support seat 43 is provided in the cap beam 4, and the positioning diagonal support seat 43 is used to support the positioning plate 41 and quickly position the support plate. A lifting ring 42 is provided on the cap beam 4 to facilitate the simulation of lifting the cap beam 4.

[0030] The first pier 100 of the utility model of the visualization teaching mold for the construction of assembled piers is made of transparent material, so that the internal process of assembly and grouting can be observed. Concrete is set in the second pier 200, so that the second pier 200 is non-transparent, which is consistent with the actual assembly visual effect and better conforms to the actual assembly process. The two modes can form a better contrast, and the reasons for problems in the assembly process can be understood. At the same time, the simulation structure designed for the pedestal 2, the column 3 and the cap beam 4 can not only complete the simulation assembly process, but also facilitate the assembly of the pedestal 2, the column 3 and the cap beam 4, which is convenient for students to assemble by hand.

[0031] The above are only implementation methods of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure made using the contents of the specification and drawings of the present utility model, directly or indirectly used in other related technical fields, are also within the patent protection scope of the present utility model.

Claims

1. A visual teaching mold for assembled bridge pier construction, characterized by: The invention comprises a first pier and a second pier, each of which comprises a cap, a column and a cap beam, each of which is made of transparent material, each of which has a receiving cavity, a pipe body is installed on the cap, a grouting sleeve is installed at the lower end of the column, a pipe body is installed on the column, and the upper end of the pipe body on the column is exposed outside the column, a corrugated pipe is installed on the cap beam, the lower end of the column is placed on the cap, the pipe body on the cap is inserted into the grouting sleeve, the cap beam is placed on the column, and the pipe body on the column is inserted into the corrugated pipe; the contours of the cap, the column and the cap beam of the first pier are coated with marks, and the receiving cavities of the cap, the column and the cap beam of the second pier are poured with concrete.

2. The visual teaching mold for assembled bridge pier construction according to claim 1, characterized in that: The column includes a column body and a mounting body, the column body is mounted on the mounting body, the mounting body includes a rectangular frame body and a limit plate, the grouting sleeve is arranged in the rectangular frame body, the limit plates are installed at the upper and lower ends of the rectangular frame body, and the limit plates limit the position of the grouting sleeve in the rectangular frame body.

3. The visual teaching mold for the construction of assembled bridge piers as claimed in claim 2, characterized in that: The rectangular frame is provided with a connection hole corresponding to the grouting sleeve, a connection pipe is inserted into the connection hole, and the connection pipe is connected to the grouting sleeve.

4. The visual teaching mold for the construction of assembled bridge piers according to claim 1, characterized in that: The column is also provided with an adjustment seat, the support platform is provided with an adjustment tube, the adjustment tube is inserted in the support platform, and the adjustment tube can be raised and lowered on the support platform.

5. The visual teaching mold for assembled bridge pier construction according to claim 1, characterized in that: The support platform comprises a cover plate and a box body, wherein the cover plate is fixed on the box body to seal the box body, and a limiting diagonal brace is arranged on the box body, and the limiting diagonal brace is used to support the cover plate.

6. The visual teaching mold for the construction of assembled bridge piers according to claim 1, characterized in that: The support platform is provided with a first plug hole, and the first plug hole is used for inserting the tube body.

7. The visual teaching mold for assembled bridge pier construction according to claim 1, characterized in that: The inner cavity of the cap beam is provided with a positioning plate, and the positioning plate is used to position the corrugated tube.

8. The visual teaching mold for the construction of assembled bridge piers as claimed in claim 7, characterized in that: A positioning diagonal support seat is arranged in the cap beam, and the positioning diagonal support seat is used to support the positioning plate.

9. The visual teaching mold for construction of assembled bridge piers according to claim 1, characterized in that: A lifting ring is arranged on the cap beam.

10. The visual teaching mold for assembled bridge pier construction according to claim 1, characterized in that: It also includes a support frame, which is used to support the cap beam.

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