CN112304746A - Module-assembled multifunctional tunnel engineering test model box and construction method - Google Patents
Module-assembled multifunctional tunnel engineering test model box and construction method Download PDFInfo
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- CN112304746A CN112304746A CN202011170305.9A CN202011170305A CN112304746A CN 112304746 A CN112304746 A CN 112304746A CN 202011170305 A CN202011170305 A CN 202011170305A CN 112304746 A CN112304746 A CN 112304746A
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Abstract
The invention discloses a module assembly type multifunctional tunnel engineering test model box and a construction method thereof. This experimental model case of multi-functional tunnel engineering of module assembled and construction mode, curb plate symmetry is established in the top surface both sides of bottom plate about, curb plate symmetry is established in the top surface of bottom plate in other both sides around, all be equipped with corner connector between curb plate and the adjacent side of curb plate around about, the top symmetry equidistance of curb plate is equipped with the curb plate connecting rod about, curb plate and curb plate all pass through bolt and bottom plate top surface fixed connection around and about, corner connector passes through bolt and adjacent curb plate and curb plate fixed connection around with respectively, the both ends of curb plate connecting rod all through the bolt respectively with the top fixed connection who controls the curb plate, the bottom plate is including first standard block, first corner block, second corner block and well limit block, control the curb plate including second standard block, the curb plate is including first hole spare and third standard block around.
Description
Technical Field
The invention relates to the field of geomechanical model test equipment of tunnel engineering, in particular to a module-assembled multifunctional tunnel engineering test model box and a construction method.
Background
The geomechanical model test is one of three technical means of scientific research of tunnel engineering, and is also an effective method for solving the design and construction of complex tunnel engineering. Geomechanical model tests need to be carried out on a specific model test platform, and because similar parameters of different tunnel projects are different, the geomechanical model tests are limited by the size scale of a model box, and most of the geomechanical model tests cannot be carried out by adopting a plurality of independent box bodies with different sizes.
However, the integrated test model box is usually adopted in the process of the existing tunnel engineering geomechanical model test, occupies a large volume, and is not beneficial to storage and transportation when not in use.
Disclosure of Invention
The invention aims to provide a module-assembled multifunctional tunnel engineering test model box and a construction method, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a module-assembled multifunctional tunnel engineering test model box comprises a bottom plate, a left side plate, a right side plate, a front side plate and a rear side plate, the curb plate symmetry is established in the top surface both sides of bottom plate about, the curb plate symmetry is established in the top surface of bottom plate in the other both sides around, all be equipped with corner connecting piece between curb plate and the adjacent side of front and back curb plate about, the top symmetry equidistance of curb plate is equipped with the curb plate connecting rod about, the curb plate all passes through bolt and bottom plate top surface fixed connection around with around curb plate about, corner connecting piece passes through bolt and adjacent respectively, the both ends of curb plate connecting rod all through the bolt respectively with the top fixed connection of controlling the curb plate, the bottom plate is including first standard block, first hornblock, second hornblock and middle and side block, control the curb plate including the second standard block, the curb plate is including first hole spare and third standard block around, corner connecting piece is including connecting the singleton.
As a further scheme of the invention: the first standard block is provided with one, the first corner block is provided with two, the second corner block is provided with two, the middle edge block is provided with four, the first standard block is arranged at the middle part of the bottom plate, the first corner block is symmetrically arranged at the outer sides of two opposite corners of the first standard block, the second corner block is symmetrically arranged at the outer sides of two other corners of the first standard block, the middle edge block is respectively arranged at the outer sides of four sides of the first standard block, and the opposite side walls of the first standard block, the first corner block, the second corner block and the middle edge block are fixedly connected through bolts.
As a still further scheme of the invention: the second standard block is provided with nine, the second standard block is arranged in an array mode, and opposite side walls of the second standard block are fixedly connected through bolts.
As a still further scheme of the invention: the first hole piece is provided with one, the third standard blocks are eight, the first hole piece is arranged in the middle of the front side plate and the rear side plate, the third standard blocks are respectively arranged on four sides and four corners of the first hole piece, opposite side walls of the first hole piece and the third standard blocks are fixedly connected through bolts, and opposite side walls of the third standard blocks are fixedly connected through bolts.
As a still further scheme of the invention: the first standard block, the second standard block and the third standard block have the same structure, and the first corner block and the second corner block have the same structure.
As a still further scheme of the invention: the connecting single piece is provided with three connecting single pieces, and the top ends and the bottom ends of the connecting single pieces are mutually touched.
A construction method of a module-assembled multifunctional tunnel engineering test model box comprises the following steps:
the method comprises the following steps: taking a first standard block, a first corner block, a second corner block and a middle edge block, placing the first standard block, the first corner block, the second corner block and the middle edge block according to corresponding positions, and fixing the first standard block, the first corner block, the second corner block and the middle edge block through bolts to finish the assembly of the finished base plate;
step two: taking a second standard block and a third standard block, respectively placing the second standard block and the third standard block at corresponding positions on the top surface of the bottom plate, fixing the second standard block and the bottom plate to each other through bolts, fixing the third standard block and the bottom plate to each other, fixing the second standard block and the third standard block to each other through bolts, and completing the assembly of the lower parts of the left side plate, the right side plate, the front side plate and the rear side plate and the bottom plate;
step three: taking the connecting single piece, placing the connecting single piece between the second standard block and the third standard block in the second step, and then fixing the connecting single piece with the second standard block and the third standard block in the second step respectively through bolts to complete the mutual connection of the lower positions of the left side plate, the right side plate and the front side plate and the lower positions of the rear side plate and the left side plate;
step four; taking a new second standard block, a new third standard block and a new first hole piece, placing the first hole piece above the middle part of the third standard block in the step two, simultaneously placing the new third standard block on two sides of the first hole piece, then fixing the first hole piece and the third standard block with the third standard block in the step two through bolts, simultaneously fixing the new first hole piece and the new third standard block with each other through bolts, then placing the new second standard block above the second standard block in the step two, then fixing the second standard block with the second standard block in the step two through bolts, simultaneously fixing the new second standard block with each other through bolts, and completing the assembly of the middle parts and the lower parts of the left side plate, the right side plate, the front side plate and the rear side plate:
step five: taking a new connecting single piece, placing the connecting single piece above the connecting single piece in the third step, and fixing the connecting single piece with the second standard block and the third standard block in the fourth step through bolts to complete the mutual connection of the middle positions of the left side plate, the right side plate and the front side plate and the rear side plate;
step six: taking a new second standard block and a new third standard block, placing the new second standard block above the second standard block in the fourth step, fixing the new second standard block and the second standard block in the fourth step by bolts, fixing the new second standard block by bolts, placing the new third standard block above the third standard block in the fourth step and the first hole piece, fixing the new third standard block with the third standard block and the first hole piece in the fourth step by bolts, and fixing the new third standard block with the third standard block and the first hole piece in the fourth step by bolts, so that the upper parts and the middle parts of the left side plate, the right side plate, the front side plate and the rear side plate are assembled;
step seven: taking a new connecting single piece, placing the connecting single piece above the connecting single piece in the fifth step, and fixing the connecting single piece with the second standard block and the third standard block in the sixth step through bolts to complete the mutual connection of the upper parts of the left side plate, the right side plate and the front side plate and the rear side plate;
step eight: and taking the side plate connecting rods, symmetrically and equidistantly placing the side plate connecting rods above the second standard block in the step six, and then connecting the side plate connecting rods with the second standard block in the step six through bolts to complete the installation of the side plate connecting rods.
Compared with the prior art, the invention has the beneficial effects that:
the invention uses the bottom plate, the left and right side plates, the front and back side plates, the corner connecting piece, the side plate connecting rod, the first standard block, the first corner block, the second corner block, the middle side block, the second standard block, the first hole piece, the third standard block and the connecting single piece to match, so that the test model box is formed by combining the bottom plate, the left and right side plates, the front and back side plates through the corner connecting piece and the fixing bolt, the side plate connecting rod reinforces the test model box, the bottom plate is formed by combining the first standard block, the first corner block, the second corner block and the middle side block through the bolt, the left and right side plates are combined through the second standard block, the front and back side plates are combined through the first hole piece and the third standard block, thereby the module assembly type multifunctional tunnel engineering test model box is integrally of a detachable structure and is assembled when in use and is detached into independent single fittings when not in use, thereby reduce shared space for it is more convenient to store and transport, can adjust the length and the height of experimental model case simultaneously through increasing first standard block, well limit piece, second standard block, third standard block and connecting the quantity of singleton in experimental model case assembling process, thereby adapts to more experimental condition, makes its use more convenient.
Drawings
Fig. 1 is a schematic structural diagram of a module-assembled multifunctional tunnel engineering test model box and a construction method.
FIG. 2 is a schematic view of a bottom plate in a module-assembled multifunctional tunnel engineering test model box and a construction method.
FIG. 3 is a schematic view of a module-assembled multifunctional tunnel engineering test model box and a left side plate and a right side plate in a construction mode.
FIG. 4 is a schematic view of a module-assembled multifunctional tunnel engineering test model box and front and rear side plates in a construction mode.
FIG. 5 is a schematic view of a module-assembled multifunctional tunnel engineering test model box and a connecting single piece in a construction mode.
FIG. 6 is a schematic diagram of a module-assembled multifunctional tunnel engineering test model box and a first standard block in a construction mode.
FIG. 7 is a schematic view of a first corner block of a module-assembled multifunctional tunnel engineering test model box and a construction method.
FIG. 8 is a schematic diagram of a module-assembled multifunctional tunnel engineering test model box and a middle block in a construction mode.
Fig. 9 is a schematic view of a module-assembled multifunctional tunnel engineering test model box and a first hole member in a construction mode.
In the figure: the connecting structure comprises a base plate 1, left and right side plates 2, front and rear side plates 3, corner connecting pieces 4, side plate connecting rods 5, a first standard block 6, a first corner block 7, a second corner block 8, a middle edge block 9, a second standard block 10, a first hole piece 11, a third standard block 12 and a connecting single piece 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, in the embodiment of the present invention, a module-assembled multifunctional tunnel engineering test model box comprises a bottom plate 1, left and right side plates 2, front and rear side plates 3, wherein the left and right side plates 2 are symmetrically arranged on two sides of the top surface of the bottom plate 1, the front and rear side plates 3 are symmetrically arranged on the other two sides of the top surface of the bottom plate 1, corner connectors 4 are arranged between the left and right side plates 2 and the adjacent sides of the front and rear side plates 3, side plate connecting rods 5 are symmetrically arranged above the left and right side plates 2 at equal intervals, the left and right side plates 2 and the front and rear side plates 3 are fixedly connected with the top surface of the bottom plate 1 through bolts, the corner connectors 4 are fixedly connected with the adjacent left and right side plates 2 and the front and rear side plates 3 through bolts, two ends of the side plate connecting rods 5 are fixedly connected with the tops of the left and, the left side plate and the right side plate 2 comprise a second standard block 10, the front side plate and the rear side plate 3 comprise a first hole piece 11 and a third standard block 12, and the corner connecting piece 4 comprises a connecting single piece 13.
First standard block 6 is equipped with one, first corner piece 7 is equipped with two, second corner piece 8 is equipped with two, well limit piece 9 is equipped with four, first standard block 6 is established at the middle part of bottom plate 1, first corner piece 7 symmetry is established in the two relative angle outsides of first standard block 6, second corner piece 8 symmetry is established in the two other angle outsides of first standard block 6, well limit piece 9 is established respectively in the four sides outsides of first standard block 6, first corner piece 7, the relative lateral wall of second corner piece 8 and well limit piece 9 all passes through bolt fixed connection.
Nine second standard blocks 10 are provided, the second standard blocks 10 are arranged in an array, and opposite side walls of the second standard blocks 10 are fixedly connected through bolts.
The first standard block 6, the second standard block 10 and the third standard block 12 are identical in structure, and the first corner block 7 and the second corner block 8 are identical in structure.
The number of the connecting single pieces 13 is three, and the top ends and the bottom ends of the connecting single pieces 13 touch each other.
A construction method of a module-assembled multifunctional tunnel engineering test model box comprises the following steps:
the method comprises the following steps: taking a first standard block 6, a first corner block 7, a second corner block 8 and a middle edge block 9, placing the first standard block 6, the first corner block 7, the second corner block 8 and the middle edge block 9 according to corresponding positions, and fixing the first standard block 6, the first corner block 7, the second corner block 8 and the middle edge block 9 to each other through bolts to finish the assembly of the bottom plate 1;
step two: taking the second standard block 10 and the third standard block 12, respectively placing the second standard block 10 and the third standard block 12 at corresponding positions on the top surface of the bottom plate 1, then mutually fixing the second standard block 10 and the bottom plate 1 through bolts, mutually fixing the third standard block 12 and the bottom plate 1, simultaneously mutually fixing the second standard block 10 and the third standard block 12 through bolts, and finishing the assembly of the lower parts of the left side plate 2, the right side plate 3, the front side plate 3 and the rear side plate 3 and the bottom plate 1;
step three: taking the connecting single piece 13, placing the connecting single piece 13 between the second standard block 10 and the third standard block 12 in the second step, and then fixing the connecting single piece 13 with the second standard block 10 and the third standard block 12 in the second step respectively through bolts to complete the mutual connection of the lower positions of the left side plate 2, the right side plate 2 and the front side plate 3 and the lower positions of the rear side plate 3;
step four; taking a new second standard block 10, a new third standard block 12 and a new first hole piece 11, placing the first hole piece 11 above the middle part of the third standard block 12 in the second step, simultaneously placing the new third standard block 12 on both sides of the first hole piece 11, then fixing the first hole piece 11 and the third standard block 12 with the third standard block 12 in the second step through bolts, simultaneously fixing the new first hole piece 11 and the new third standard block 12 with each other through bolts, then placing the new second standard block 10 above the second standard block 10 in the second step, then fixing the second standard block 10 with the second standard block 10 in the second step through bolts, simultaneously fixing the new second standard block 10 with each other through bolts, and completing the assembly of the middle parts and the lower parts of the left side plate 2 and the front side plate 3:
step five: taking a new connecting single piece 13, placing the connecting single piece 13 above the connecting single piece 13 in the third step, and fixing the connecting single piece 13 with the second standard block 10 and the third standard block 12 in the fourth step by bolts to complete the mutual connection of the middle positions of the left side plate 2, the right side plate 2 and the front side plate 3;
step six: taking a new second standard block 10 and a new third standard block 12, placing the new second standard block 10 above the second standard block 10 in the fourth step, fixing the new second standard block 10 and the second standard block 10 in the fourth step by bolts, fixing the new second standard block 10 by bolts, placing the new third standard block 12 above the third standard block 12 and the first hole piece 11 in the fourth step, fixing the new third standard block 12 and the first hole piece 11 in the fourth step by bolts, and fixing the new third standard block 12 by bolts to complete the assembly of the upper parts and the middle parts of the left side plate 2, the right side plate 3 and the front side plate 3;
step seven: taking a new connecting single piece 13, placing the connecting single piece 13 above the connecting single piece 13 in the fifth step, and fixing the connecting single piece 13, the second standard block 10 and the third standard block 12 in the sixth step by bolts to complete the mutual connection of the upper positions of the left side plate 2, the right side plate 2 and the front side plate 3;
step eight: and taking the side plate connecting rods 5, symmetrically and equidistantly placing the side plate connecting rods 5 above the second standard blocks 10 in the sixth step, and then connecting the side plate connecting rods 5 with the second standard blocks 10 in the sixth step through bolts to complete the installation of the side plate connecting rods 5.
Claims (7)
1. The utility model provides a multi-functional tunnel engineering test model case of module assembly formula, includes bottom plate (1), controls curb plate (2), front and back curb plate (3), its characterized in that: the left side plate and the right side plate (2) are symmetrically arranged at two sides of the top surface of the bottom plate (1), the front side plate and the rear side plate (3) are symmetrically arranged at the other two sides of the top surface of the bottom plate (1), corner connecting pieces (4) are arranged between the left side plate and the right side plate (2) and between the adjacent sides of the front side plate and the rear side plate (3), side plate connecting rods (5) are symmetrically arranged above the left side plate and the rear side plate (2) at equal intervals, the left side plate and the right side plate (2) and the front side plate and the rear side plate (3) are fixedly connected with the top surface of the bottom plate (1) through bolts, the corner connecting pieces (4) are fixedly connected with the adjacent left side plate and the right side plate (2) and the front side plate and rear side plate (3) through bolts, two ends of the side plate connecting rods (5) are fixedly connected with the tops of the left side plate and the right side plate (2, the front side plate and the rear side plate (3) comprise a first hole piece (11) and a third standard block (12), and the corner connecting piece (4) comprises a connecting single piece (13).
2. The modular assembly type multifunctional tunnel engineering test model box according to claim 1, characterized in that: first standard block (6) are equipped with one, first corner block (7) are equipped with two, second corner block (8) are equipped with two, well limit piece (9) are equipped with four, establish the middle part at bottom plate (1) in first standard block (6), first corner block (7) symmetry is established in the relative both corners outside of first standard block (6), the other both corners outside at first standard block (6) is established to second corner block (8) symmetry, well limit piece (9) are established respectively in the four sides outside of first standard block (6), first corner block (7), the relative lateral wall of second corner block (8) and well limit piece (9) all passes through bolt fixed connection.
3. The modular assembly type multifunctional tunnel engineering test model box according to claim 1, characterized in that: nine second standard blocks (10) are arranged, the second standard blocks (10) are arranged in an array mode, and opposite side walls of the second standard blocks (10) are fixedly connected through bolts.
4. The modular assembly type multifunctional tunnel engineering test model box according to claim 1, characterized in that: the first hole piece (11) is provided with one, the third standard blocks (12) are eight, the first hole piece (11) is arranged in the middle of the front side plate and the rear side plate (3), the third standard blocks (12) are respectively arranged at the four sides and the four corners of the first hole piece (11), the opposite side walls of the first hole piece (11) and the third standard blocks (12) are fixedly connected through bolts, and the opposite side walls of the third standard blocks (12) are fixedly connected through bolts.
5. The modular assembly type multifunctional tunnel engineering test model box according to claim 1, characterized in that: the first standard block (6), the second standard block (10) and the third standard block (12) are identical in structure, and the first corner block (7) and the second corner block (8) are identical in structure.
6. The modular assembly type multifunctional tunnel engineering test model box according to claim 1, characterized in that: the number of the connecting single pieces (13) is three, and the top ends and the bottom ends of the connecting single pieces (13) touch each other.
7. The construction mode of the module-assembled multifunctional tunnel engineering test model box according to claim 1, characterized in that: the method comprises the following steps:
the method comprises the following steps: taking a first standard block (6), a first corner block (7), a second corner block (8) and a middle edge block (9), placing the first standard block (6), the first corner block (7), the second corner block (8) and the middle edge block (9) according to corresponding positions, and then fixing the first standard block (6), the first corner block (7), the second corner block (8) and the middle edge block (9) to each other through bolts to complete the assembly of the bottom plate (1);
step two: taking a second standard block (10) and a third standard block (12), respectively placing the second standard block (10) and the third standard block (12) at corresponding positions on the top surface of a bottom plate (1), fixing the second standard block (10) and the bottom plate (1) through bolts, fixing the third standard block (12) and the bottom plate (1) to each other, fixing the second standard block (10) and the third standard block (12) to each other through bolts, and assembling the lower parts of a left side plate (2), a right side plate (3), a front side plate and a rear side plate (3) and the bottom plate (1) together;
step three: taking the connecting single piece (13), placing the connecting single piece (13) between the second standard block (10) and the third standard block (12) in the second step, and then fixing the connecting single piece (13) with the second standard block (10) and the third standard block (12) in the second step respectively through bolts to complete the mutual connection of the lower positions of the left side plate (2), the right side plate (2) and the front side plate and the rear side plate (3);
step four; taking a new second standard block (10), a new third standard block (12) and a new first hole piece (11), placing the first hole piece (11) above the middle part of the third standard block (12) in the second step, meanwhile, new third standard blocks (12) are arranged on both sides of the first hole piece (11), then the first hole piece (11) and the third standard block (12) are fixed with the third standard block (12) in the second step through bolts, simultaneously fixing the new first hole piece (11) and the new third standard block (12) to each other through bolts, then a new second standard block (10) is placed above the second standard block (10) in the second step, then fixing the second standard block (10) and the second standard block (10) in the second step to each other through bolts, simultaneously through bolt with new second standard block (10) reciprocal anchorage, accomplish about curb plate (2) and curb plate (3) middle part and the equipment of lower part around with:
step five: taking a new connecting single piece (13), placing the connecting single piece (13) above the connecting single piece (13) in the third step, and fixing the connecting single piece (13) with a second standard block (10) and a third standard block (12) in the fourth step through bolts to complete the mutual connection of the middle positions of the left side plate (2), the right side plate and the front side plate and the rear side plate (3);
step six: taking a new second standard block (10) and a new third standard block (12), placing the new second standard block (10) above the second standard block (10) in the fourth step, fixing the new second standard block (10) and the second standard block (10) in the fourth step with each other through bolts, fixing the new second standard block (10) with each other through bolts, placing the new third standard block (12) above the third standard block (12) and the first hole piece (11) in the fourth step, fixing the new third standard block (12) and the first hole piece (11) in the fourth step with each other through bolts, fixing the new third standard block (12) with each other through bolts, and completing the assembly of the upper parts and the middle parts of the left side plate (2), the right side plate, the front side plate and the back side plate (3);
step seven: taking a new connecting single piece (13), placing the connecting single piece (13) above the connecting single piece (13) in the fifth step, and fixing the connecting single piece (13) with the second standard block (10) and the third standard block (12) in the sixth step through bolts to complete the mutual connection of the upper positions of the left side plate (2), the right side plate (2) and the front side plate and the rear side plate (3);
step eight: and taking the side plate connecting rods (5), symmetrically and equidistantly placing the side plate connecting rods (5) above the second standard blocks (10) in the sixth step, and then connecting the side plate connecting rods (5) with the second standard blocks (10) in the sixth step through bolts to complete the installation of the side plate connecting rods (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011170305.9A CN112304746A (en) | 2020-10-28 | 2020-10-28 | Module-assembled multifunctional tunnel engineering test model box and construction method |
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| CN202011170305.9A CN112304746A (en) | 2020-10-28 | 2020-10-28 | Module-assembled multifunctional tunnel engineering test model box and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117388081A (en) * | 2023-12-12 | 2024-01-12 | 西南交通大学 | Test device and test method for determining bearing capacity of tunnel anchor by backward-pushing loading |
-
2020
- 2020-10-28 CN CN202011170305.9A patent/CN112304746A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117388081A (en) * | 2023-12-12 | 2024-01-12 | 西南交通大学 | Test device and test method for determining bearing capacity of tunnel anchor by backward-pushing loading |
| CN117388081B (en) * | 2023-12-12 | 2024-04-02 | 西南交通大学 | Test device and test method for determining bearing capacity of tunnel anchor by backward-pushing loading |
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