CN220184742U - Support frame for civil engineering design convenient to carry - Google Patents
Support frame for civil engineering design convenient to carry Download PDFInfo
- Publication number
- CN220184742U CN220184742U CN202321525212.2U CN202321525212U CN220184742U CN 220184742 U CN220184742 U CN 220184742U CN 202321525212 U CN202321525212 U CN 202321525212U CN 220184742 U CN220184742 U CN 220184742U
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- groove plate
- block
- plate
- rod
- civil engineering
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- 238000013461 design Methods 0.000 title claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a portable support frame for civil engineering design, which comprises a first groove plate and a second groove plate, wherein a guide rod is arranged on the inner wall of the first groove plate, a sliding block is symmetrically sleeved on the outer surface of the guide rod, a notch I is formed in the side surface of the sliding block, a fixed shaft I is arranged in the notch I, a placing plate is arranged at the upper end of the first groove plate, the rear parts of the left end and the right end of the placing plate are rotationally connected with a rotary bolt, a fixed block is sleeved on the outer surface of the rotary bolt, the fixed block is fixedly connected with the first groove plate, the rotary bolt is rotationally connected with the fixed block, an extrusion block is sleeved on the outer surface of the rotary bolt, and the extrusion block is in threaded connection with the rotary bolt. The first groove plate and the second groove plate are combined together, the plurality of extension rods and the two positioning rods are stored in the first groove plate and the second groove plate, and the first groove plate and the second groove plate are carried by the braces, so that the portable electric bicycle is convenient to carry.
Description
Technical Field
The utility model relates to the field of civil engineering design, in particular to a portable support frame for civil engineering design.
Background
Civil engineering is a generic term of science and technology for constructing various land engineering facilities, and refers to various technical works such as investigation, planning, design, construction, installation and maintenance and the like and completed engineering entities thereof for building, reconstructing or expanding various engineering besides house construction. Before civil engineering construction, the civil engineering structure is often required to be designed and mapped, and a supporting frame is often required to be used in the mapping and the design so that a worker can better present a scheme. The support frame structure among the prior art is fixed, can only carry out simple folding accomodate, and is still bigger at folding back volume, carries very inconvenient. Therefore, a person skilled in the art provides a portable support frame for civil engineering design to solve the above-mentioned problems in the background art.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a portable support frame for civil engineering design, which comprises a first groove plate and a second groove plate, wherein a guide rod is arranged on the inner wall of the first groove plate, a sliding block is symmetrically sleeved on the outer surface of the guide rod, a notch I is formed in the side surface of the sliding block, a fixed shaft I is arranged in the notch I, a placing plate is arranged at the upper end of the first groove plate, rotary bolts are rotationally connected to the rear parts of the left end and the right end of the placing plate, a fixed block is sleeved on the outer surface of each rotary bolt, the fixed block is fixedly connected with the first groove plate, the rotary bolts are rotationally connected with the fixed block, an extrusion block is sleeved on the outer surface of each rotary bolt, and the extrusion block is in threaded connection with the rotary bolts;
a groove plate II is arranged below the groove plate II, a threaded rod is arranged in the groove plate II, the threads on the left and right parts of the outer surface of the threaded rod are opposite in direction, a motor is arranged at the left end of the threaded rod, a threaded sleeve is symmetrically sleeved on the outer surface of the threaded rod, a notch II is formed in the side surface of the threaded sleeve, a fixed shaft II is arranged in the notch II, a cross rod is arranged between the groove plate I and the groove plate II, the upper end of the cross rod is rotationally connected with the fixed shaft I, the lower end of the cross rod is rotationally connected with the fixed shaft II, a positioning block is symmetrically arranged at the lower end of the groove plate II, and a through hole is formed in the positioning block;
the groove plate is characterized in that a plurality of extension rods are symmetrically arranged below the groove plate II, a first slot is formed in the upper end of the extension rod, a first connecting hole is formed in the left end of the first slot, a first thread groove is formed in the inner right wall of the first slot, a first inserting block is installed at the lower end of the extension rod, a through hole is formed in the first inserting block, a positioning rod is symmetrically arranged below the groove plate II, a second slot is formed in the upper end of the positioning rod, a second connecting hole is formed in the left end of the second slot, a second thread groove is formed in the inner right wall of the second slot, a sharp block is installed at the lower end of the positioning rod, and fastening bolts are arranged in the first connecting hole and the second connecting hole.
Preferably: and the first partition plates are symmetrically arranged on the inner wall of the first groove plate.
Preferably: the rear end face of the placing plate is a cambered surface.
Preferably: the extrusion piece is close to fixed block one end installation rubber pad, and rubber pad surface sets up anti-skidding line.
Preferably: and the second partition board is symmetrically arranged on the inner wall of the second groove board.
Preferably: and a brace is arranged between the two positioning blocks.
Preferably: and an auxiliary plate is arranged at the upper end of the tip block.
The utility model has the technical effects and advantages that:
1. the first groove plate and the second groove plate are combined together, the plurality of extension rods and the two positioning rods are stored in the first groove plate and the second groove plate, and the first groove plate and the second groove plate are carried by the braces, so that the portable electric bicycle is convenient to carry.
2. The angle of the placing plate is adjusted, the placing plate is convenient to use, the number of the extension rods is installed according to actual requirements, the tip blocks are inserted into the soil, the placing plate is installed on the ground, the placing plate is designed, the height of the first groove plate is adjusted by controlling the motor to work, the placing plate is convenient for people with different rising, and the placing plate is high in applicability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a first groove plate of the present utility model;
FIG. 3 is a schematic diagram of a second embodiment of the notch board of the present utility model;
FIG. 4 is a schematic view of the structure of the harness of the present utility model;
FIG. 5 is a schematic view of the construction of the extension pole of the present utility model;
FIG. 6 is a schematic view of the structure of the positioning rod of the present utility model;
in the figure: 1. a groove plate I; 2. a first partition board; 3. a guide rod; 4. a slide block; 5. a first fixed shaft; 6. placing a plate; 7. a fixed block; 8. rotating the bolt; 9. extruding a block; 10. groove plate II; 11. a second partition board; 12. a threaded rod; 13. a thread sleeve; 14. a motor; 15. a second fixed shaft; 16. a positioning block; 17. a through hole; 18. a harness; 19. a cross bar; 20. an extension rod; 21. a first slot; 22. a first connecting hole; 23. a first thread groove; 24. inserting blocks; 25. a through hole; 26. a positioning rod; 27. a second slot; 28. a second connecting hole; 29. a thread groove II; 30. a sharp block; 31. and (5) fastening a bolt.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1-6, in this embodiment, a portable support frame for civil engineering design is provided, which comprises a first groove plate 1 and a second groove plate 10, wherein a partition plate 1 is symmetrically installed on the inner wall of the first groove plate 1, a guide rod 3 is installed on the inner wall of the first groove plate 1, a sliding block 4 is symmetrically sleeved on the outer surface of the guide rod 3, a notch 1 is formed on the side surface of the sliding block 4, a fixed shaft 5 is installed in the notch 1, a placing plate 6 is arranged at the upper end of the first groove plate 1, the rear end surface of the placing plate 6 is an arc surface, the rear parts of the left end and the right end of the placing plate 6 are rotatably connected with a rotary bolt 8, the outer surface of the rotary bolt 8 is sleeved with a fixed block 7, the fixed block 7 is fixedly connected with the first groove plate 1, the rotary bolt 8 is rotatably connected with a fixed block 7, an extrusion block 9 is sleeved on the outer surface of the rotary bolt 8, the extrusion block 9 is in threaded connection with the rotary bolt 8, a rubber pad is installed near one end of the fixed block 7, the surface of the rubber pad is provided with anti-skid threads, a groove plate II 10 is arranged below the groove plate I1, a baffle II 11 is symmetrically arranged on the inner wall of the groove plate II 10, a threaded rod 12 is arranged in the groove plate II 10, the threads on the left and right parts of the outer surface of the threaded rod 12 are opposite in direction, a motor 14 is arranged at the left end of the threaded rod 12, a threaded sleeve 13 is symmetrically sleeved on the outer surface of the threaded rod 12, a notch II is arranged on the side surface of the threaded sleeve 13, a fixing shaft II 15 is arranged in the notch II, a cross rod 19 is arranged between the groove plate I1 and the groove plate II 10, the upper end of the cross rod 19 is rotationally connected with two fixing shafts I5, the lower end of the cross rod 19 is rotationally connected with two fixing shafts II 15, positioning blocks 16 are symmetrically arranged at the lower end of the groove plate II 10, through holes 17 are formed in the positioning blocks 16, braces 18 are arranged between the two positioning blocks 16, a plurality of extension rods 20 are symmetrically arranged below the groove plate II, a slot I21 is arranged at the upper end of the extension rods 20, the left end of the first slot 21 is provided with a first connecting hole 22, the right wall of the first slot 21 is provided with a first threaded groove 23, the lower end of the extension rod 20 is provided with a first inserting block 24, a through hole 25 is formed in the first inserting block 24, the lower part of the second groove plate 10 is symmetrically provided with a positioning rod 26, the upper end of the positioning rod 26 is provided with a second slot 27, the left end of the second slot 27 is provided with a second connecting hole 28, the right wall of the second slot 27 is provided with a second threaded groove 29, the lower end of the positioning rod 26 is provided with a sharp block 30, the upper end of the sharp block 30 is provided with an auxiliary plate, and the first connecting hole 22 and the second connecting hole 28 are internally provided with fastening bolts 31.
The working principle of the utility model is as follows: the plurality of extension rods 20 and the two positioning rods 26 are placed on the outer side of the partition plate II 11 in the groove plate II 10, the groove plate I1 and the groove plate II 10 are combined together, the plurality of extension rods 20 and the two positioning rods 26 are stored in the groove plate I1 and the groove plate II 10, the groove plate I1 and the groove plate II 10 are carried by the braces 18, so that the portable type electric bicycle is convenient to carry, when in use, the motor 14 drives the threaded rod 12 to rotate, the threaded rod 12 drives the two thread sleeves 13 to move towards the middle, the thread sleeves 13 deform through the cross rods 19 to push the two sliding blocks 4 to move towards the middle, the groove plate I1 is lifted to leave the groove plate II 10, then the angle of the placing plate 6 is adjusted, the rotating bolts 8 are rotated to drive the extrusion blocks 9 to move against the fixing blocks 7 and the groove plate I1, the angle of the placing plate 6 is fixed, the plurality of extension rods 20 and the two positioning rods 26 are taken out, the positioning block 16 is inserted into the first slot 21, one fastening bolt 31 is screwed into the first thread groove 23 through the first connecting hole 22 and the through hole 17, the extension rod 20 is arranged at the lower end of the second slot plate 10, the insertion block 24 of one extension rod 20 is inserted into the first slot 21 of the other extension rod 20, a plurality of extension rods 20 are connected together through the fastening bolt 31, the number of the extension rods 20 is installed according to actual requirements, the insertion block 24 of the extension rod 20 is inserted into the second slot 27 of the positioning rod 26, the fastening bolt 31 is screwed into the second thread groove 29 through the second connecting hole 28 and the through hole 25, the positioning rod 26 is arranged below the extension rod 20, the tip block 30 is inserted into the ground, the placing plate 6 is arranged on the ground, the design is carried out on the placing plate 6, the height of the first slot plate 1 is adjusted through controlling the motor 14 to facilitate the use of different persons, the applicability is strong.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. The utility model provides a support frame for civil engineering design convenient to carry, includes recess board one (1) and recess board two (10), its characterized in that, recess board one (1) inner wall installation guide bar (3), slider (4) are established to guide bar (3) surface symmetry cover, breach one is seted up to slider (4) side, and install fixed axle one (5) in breach one, recess board one (1) upper end sets up places board (6), place board (6) left and right sides both ends rear portion rotation connection spin bolt (8), spin bolt (8) surface cover is established fixed block (7), and fixed block (7) fixed connection recess board one (1), spin bolt (8) rotation connection fixed block (7), spin bolt (8) surface cover is established extrusion piece (9), and extrusion piece (9) and spin bolt (8) threaded connection;
a groove plate II (10) is arranged below the groove plate I (1), a threaded rod (12) is arranged in the groove plate II (10), the directions of threads on the left and right parts of the outer surface of the threaded rod (12) are opposite, a motor (14) is arranged at the left end of the threaded rod (12), a threaded sleeve (13) is symmetrically sleeved on the outer surface of the threaded rod (12), a notch II is formed in the side surface of the threaded sleeve (13), a fixed shaft II (15) is arranged in the notch II, a cross rod (19) is arranged between the groove plate I (1) and the groove plate II (10), the upper end of the cross rod (19) is rotationally connected with the two fixed shafts I (5), the lower end of the cross rod (19) is rotationally connected with the two fixed shafts II (15), a positioning block (16) is symmetrically arranged at the lower end of the groove plate II (10), and a through hole (17) is formed in the positioning block (16);
a plurality of extension rods (20) are symmetrically arranged below a groove plate II (10), a first slot (21) is formed in the upper end of the extension rod (20), a first connecting hole (22) is formed in the left end of the first slot (21), a first threaded groove (23) is formed in the right wall of the first slot (21), a first inserting block (24) is arranged at the lower end of the extension rod (20), a through hole (25) is formed in the first inserting block (24), a positioning rod (26) is symmetrically arranged below the groove plate II (10), a second slot (27) is formed in the upper end of the positioning rod (26), a second connecting hole (28) is formed in the left end of the second slot (27), a second threaded groove (29) is formed in the right wall of the second slot (27), a sharp block (30) is arranged at the lower end of the positioning rod (26), and fastening bolts (31) are respectively arranged in the first connecting hole (22) and the second connecting hole (28).
2. The portable support frame for civil engineering design according to claim 1, wherein the partition plates 1 and 2 are symmetrically installed on the inner wall of the groove plate 1.
3. The portable support frame for civil engineering design according to claim 1, wherein the rear end surface of the placement plate (6) is an arc surface.
4. The portable support frame for civil engineering design according to claim 1, wherein a rubber pad is installed at one end of the extrusion block (9) close to the fixed block (7), and anti-skid patterns are arranged on the surface of the rubber pad.
5. The portable support frame for civil engineering design according to claim 1, wherein the second partition plate (11) is symmetrically installed on the inner wall of the second recess plate (10).
6. A portable support for civil engineering works according to claim 1, characterized in that a back strap (18) is mounted between two of said positioning blocks (16).
7. A portable support frame for civil engineering works according to claim 1, wherein the tip block (30) is provided with an auxiliary plate at its upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321525212.2U CN220184742U (en) | 2023-06-15 | 2023-06-15 | Support frame for civil engineering design convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321525212.2U CN220184742U (en) | 2023-06-15 | 2023-06-15 | Support frame for civil engineering design convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220184742U true CN220184742U (en) | 2023-12-15 |
Family
ID=89109612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321525212.2U Active CN220184742U (en) | 2023-06-15 | 2023-06-15 | Support frame for civil engineering design convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220184742U (en) |
-
2023
- 2023-06-15 CN CN202321525212.2U patent/CN220184742U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |