CN219081055U - Precast beam installation protection mechanism - Google Patents
Precast beam installation protection mechanism Download PDFInfo
- Publication number
- CN219081055U CN219081055U CN202223473187.6U CN202223473187U CN219081055U CN 219081055 U CN219081055 U CN 219081055U CN 202223473187 U CN202223473187 U CN 202223473187U CN 219081055 U CN219081055 U CN 219081055U
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- precast beam
- horizontal pole
- rod
- side lever
- protection mechanism
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- 230000004224 protection Effects 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 8
- 210000001503 joint Anatomy 0.000 description 11
- 230000004888 barrier function Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a precast beam installation protection mechanism, which comprises the following components: the precast beam main part, be provided with two sets of protection machanism in the precast beam main part, protection machanism includes first horizontal pole, first side lever, second side lever and second horizontal pole, first horizontal pole passes through the bolt and is connected with first side lever and second side lever, second side lever and second horizontal pole welding, the second horizontal pole with first side lever rotates to be connected, be provided with the fixed plate on the first horizontal pole, the fixed plate passes through the bolt and is connected with the stand bottom plate, fixedly connected with fixed pole setting on the stand bottom plate, first horizontal pole is close to one side of precast beam main part is provided with safety shield. Compared with the prior art, the utility model is provided with the first cross rod, the first side rod, the second side rod and the second cross rod, so that the protection mechanism can be firmly arranged on the precast beam main body, the stability of the fixed vertical rod can be improved, and the construction safety can be improved.
Description
Technical Field
The utility model belongs to the technical field of precast beams, and particularly relates to a precast beam installation protection mechanism.
Background
The utility model discloses a CN217759270U, a precast beam mounting structure, including controlling the precast beam body of side, the right-hand member fixedly connected with butt joint piece of precast beam body, the equal integration of up and down terminal surface of butt joint piece is connected with the location lug, the butt joint groove with the butt joint piece adaptation has been seted up to the left end of precast beam body, the constant head tank has all been seted up to the interior top lateral wall and the interior bottom lateral wall of butt joint groove, two sets of first through holes have been seted up on the location lug, two sets of communicating second through holes with the butt joint groove have been seted up to the surface of precast beam body, wear to be equipped with the locking bolt between corresponding first through hole and the second through hole. The inside pre-buried of precast beam body has a plurality of horizontal embedded bars that set up, the inside pre-buried of precast beam body has a plurality of horizontal embedded rack that set up, embedded bars and embedded rack pass through the iron wire and tie up fixedly, the upside of precast beam body is exposed to the well top surface of embedded rack. This precast beam mounting structure convenient to use, simple structure is in the butt joint groove on the adjacent precast beam body is butt-jointed through the butt joint piece, and in the corresponding constant head tank was butt-jointed to the location lug, and then realizes accurate butt joint, after accurate butt joint, wears to establish between corresponding first through hole and the second through hole through the locking, and then realizes the butt joint installation of adjacent precast beam.
After the existing precast beam is lifted to a preset position of a construction site, workers are required to move to the precast beam to carry out subsequent construction. During construction, workers need to tie safety belts to avoid falling from high altitude, so that a protection mechanism for the prefabricated beam during installation and construction is designed.
Disclosure of Invention
The utility model provides a precast beam installation protection mechanism, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a precast beam installation protection mechanism, its constitution includes: the precast beam main part, be provided with two sets of protection machanism in the precast beam main part, protection machanism includes first horizontal pole, first side lever, second side lever and second horizontal pole, first horizontal pole passes through the bolt and is connected with first side lever and second side lever, second side lever and second horizontal pole welding, the second horizontal pole with first side lever rotates to be connected, be provided with the fixed plate on the first horizontal pole, the fixed plate passes through the bolt and is connected with the stand bottom plate, fixedly connected with fixed pole setting on the stand bottom plate, first horizontal pole is close to one side of precast beam main part is provided with safety shield.
Still further, the first horizontal pole is provided with the mounting groove, the mounting groove upside is provided with the spacing groove, be provided with the limiting plate on the first side lever, first side lever is more than the mounting groove is narrow, the limiting plate is more than the mounting groove is wide, just the limiting plate is more than the spacing groove is narrow.
Further, the second side bar and the second cross bar are narrower than the mounting groove in width in accordance with the first side bar.
Still further, the one end that first side pole kept away from the limiting plate is provided with the axis of rotation, the second horizontal pole is provided with the connecting block, be provided with the through-hole on the connecting block, the axis of rotation with through-hole normal running fit, the width of connecting block is narrower than the width of second horizontal pole.
Still further, the one end that first horizontal pole is close to the second side lever is provided with the rotation board, one side of rotation board with first horizontal pole rotates to be connected, the opposite side of rotation board with first horizontal pole passes through the screw thread and connects.
Still further, be provided with two sets of first screw thread mounting holes on the first horizontal pole, all be provided with the second screw thread mounting hole on first side lever and the second side lever.
Further, a buffer rubber pad is arranged on one side of the first side rod and one side of the second side rod, which are close to the precast beam main body.
Still further, the fixed plate with first horizontal pole welded fastening, the safety barrier is provided with four.
Compared with the prior art, the utility model has the beneficial effects that:
1. the protection mechanism can be firmly arranged on the precast beam main body due to the arrangement of the first cross rod, the first side rod, the second side rod and the second cross rod, so that the fixed upright rod is convenient to fix, the stability of the fixed upright rod can be improved, and the construction safety is improved;
2. because the safety baffle is arranged to lean against the two sides of the precast beam main body, the safety baffle can play a role in protection when the protection mechanism is disassembled, the first cross rod is prevented from being accidentally separated from the precast beam main body, and the high-altitude falling object is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of a shielding mechanism according to a first embodiment of the present utility model;
FIG. 4 is a schematic view of a second view of the shielding mechanism of the present utility model;
fig. 5 is a schematic diagram of a split structure of the protection mechanism of the present utility model.
In the figure: 1. prefabricating a beam main body; 2. a first cross bar; 3. a first side bar; 4. a second side bar; 5. a second cross bar; 6. a fixing plate; 7. a column bottom plate; 8. fixing the vertical rod; 9. a protective mechanism; 10. a safety barrier; 11. a mounting groove; 12. a limit groove; 13. a limiting plate; 14. a rotating shaft; 15. a through hole; 16. a connecting block; 17. a rotating plate; 18. a first threaded mounting hole; 19. a second threaded mounting hole; 20. and a rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, a precast beam installation protection mechanism comprises: the precast beam main body 1 is provided with two sets of protection machanism 9 on the precast beam main body 1, protection machanism 9 includes first horizontal pole 2, first side pole 3, second side pole 4 and second horizontal pole 5, first horizontal pole 2 passes through the bolt and is connected with first side pole 3 and second side pole 4, second side pole 4 and the welding of second horizontal pole 5, second horizontal pole 5 rotates with first side pole 3 to be connected, be provided with fixed plate 6 on the first horizontal pole 2, fixed plate 6 passes through the bolt and is connected with stand bottom plate 7, fixed pole setting 8 of fixedly connected with on the stand bottom plate 7, one side that first horizontal pole 2 is close to precast beam main body 1 is provided with safety barrier 10. Through setting up first horizontal pole 2, first side pole 3, second side pole 4 and second horizontal pole 5, can firmly install protection machanism 9 on precast beam main part 1, conveniently fix fixed pole setting 8, can improve the stability of fixed pole setting 8, tie the both ends of safety rope respectively on two fixed pole settings 8, it is safer to expose the direct suit of pole setting on the outside upright reinforcement of precast beam than among the prior art. Through setting up safety barrier 10 and lean on the both sides of precast beam main part 1, can play the guard action when dismantling protection machanism 9, prevent that first horizontal pole 2 from accidentally breaking away from precast beam main part 1, avoid the high altitude to weigh down the thing.
The first cross bar 2 is provided with a mounting groove 11, the upper side of the mounting groove 11 is provided with a limiting groove 12, the first side bar 3 is provided with a limiting plate 13, the first side bar 3 is narrower than the mounting groove 11, the limiting plate 13 is wider than the mounting groove 11, and the limiting plate 13 is narrower than the limiting groove 12. The second side bar 4 and the second cross bar 5 are narrower than the mounting groove 11 in width in accordance with the first side bar 3. One end of the first side rod 3, which is far away from the limiting plate 13, is provided with a rotating shaft 14, the second cross rod 5 is provided with a connecting block 16, the connecting block 16 is provided with a through hole 15, the rotating shaft 14 is in running fit with the through hole 15, and the width of the connecting block 16 is narrower than that of the second cross rod 5. Through setting up mounting groove 11, can all pass mounting groove 11 with second side lever 4, second horizontal pole 5 and first side lever 3, can directly take out second side lever 4, second horizontal pole 5 and first side lever 3 from mounting groove 11 when conveniently dismantling protection machanism 9. Through setting up axis of rotation 14, connecting block 16 and through-hole 15 for second side lever 4 and second horizontal pole 5 can revolute axis of rotation 14 and rotate, conveniently dismantle. Through setting up spacing groove 12, limiting plate 13 and mounting groove 11, can prevent to drop by accident at dismantlement in-process first side pole 3, mounting groove 11 is narrower than limiting plate 13, can prevent that first side pole 3 from falling out mounting groove 11 from last down, but can follow down up take out mounting groove 11 with first side pole 3, improved the security in the use.
One end of the first cross rod 2, which is close to the second side rod 4, is provided with a rotating plate 17, one side of the rotating plate 17 is rotationally connected with the first cross rod 2, and the other side of the rotating plate 17 is connected with the first cross rod 2 through threads. By providing the turning plate 17, the second side lever 4 can be easily turned out from the mounting groove 11.
Two groups of first thread mounting holes 18 are formed in the first cross bar 2, and second thread mounting holes 19 are formed in the first side bar 3 and the second side bar 4.
The side of the first side bar 3 and the second side bar 4 near the precast beam main body 1 is provided with a cushion rubber pad 20.
The fixing plate 6 is welded and fixed with the first cross bar 2, and four safety baffles 10 are arranged.
The working principle of the utility model is as follows: before the precast beam is transported to a construction site, two groups of protection mechanisms 9 are respectively arranged at two ends of the precast beam main body 1, when in installation, a first side rod 3, a second side rod 4 and a second cross rod 5 pass through an installation groove 11, are matched with the installation groove 11 through a limiting plate 13 and a limiting groove 12, prevent the first side rod 3 from falling out of the installation groove 11, then the first cross rod 2 is arranged above the precast beam main body 1, and the safety baffle 10 is abutted against two sides of the precast beam main body 1, prevent the first cross rod 2 from accidentally falling, rotate the second side rod 4 and the second cross rod 5, enable the second side rod 4 to rotate into the installation groove 11, then connect and fix the first side rod 3 and the second side rod 4 with the first cross rod 2 through a first threaded installation hole 18, a second threaded installation hole 19 and bolts, then rotate a rotating plate 17 to be attached with the first cross rod 2 and connect and fix the rotating plate 17 with the first cross rod 2 through bolts, finally, the upright post bottom plate 7 is fixedly connected with the fixed plate 6 through bolts, two ends of the safety rope are respectively tied on the two fixed upright posts 8, namely, the installation is completed, after the construction of workers is completed, the bolts connected with the second side rod 4 and the first transverse rod 2 are firstly disassembled, then the bolts connected with the first transverse rod 2 through the rotating plate 17 are disassembled, the second side rod 4 and the second transverse rod 5 rotate to the lower part of the precast beam main body 1 under the action of gravity, the safety baffle 10 can prevent the first transverse rod 2 from being accidentally thrown out in the rotation process of the second side rod 4 and the second transverse rod 5, then the bolts connected with the first side rod 3 and the first transverse rod 2 are disassembled, the limiting plate 13 can prevent the first side rod 3 from falling, the high-altitude falling objects are avoided, after the bolts are disassembled, the first side rod 3, the second transverse rod 5 and the second side rod 4 are taken out from the installation groove 11, the upright post bottom plate 7 is disassembled after the bolts are taken out, and finally the first transverse rod 2 is taken down, this is the working principle of the improved optical lens.
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.
Claims (8)
1. The utility model provides a protection machanism is installed to precast beam, its characterized in that, including precast beam main part (1), be provided with two sets of protection machanism (9) on precast beam main part (1), protection machanism (9) are including first horizontal pole (2), first side lever (3), second side lever (4) and second horizontal pole (5), first horizontal pole (2) are connected with first side lever (3) and second side lever (4) through the bolt, second side lever (4) and second horizontal pole (5) welding, second horizontal pole (5) with first side lever (3) rotate to be connected, be provided with fixed plate (6) on first horizontal pole (2), fixed plate (6) are connected with stand bottom plate (7) through the bolt, fixedly connected with fixed pole setting (8) on stand bottom plate (7), one side that first horizontal pole (2) are close to precast beam main part (1) is provided with safety shield (10).
2. The precast beam installation protection mechanism according to claim 1, wherein: the utility model discloses a novel structure of a bicycle, including first horizontal pole (2), mounting groove (11) upside is provided with spacing groove (12), be provided with limiting plate (13) on first side lever (3), first side lever (3) are than mounting groove (11) are narrow, limiting plate (13) are than mounting groove (11) are wide, just limiting plate (13) are than limiting groove (12) are narrow.
3. A precast beam installation protection mechanism according to claim 2, characterized in that: the second side rod (4) and the second cross rod (5) are in the same width as the first side rod (3) and are narrower than the mounting groove (11).
4. A precast beam installation protection mechanism according to claim 2, characterized in that: the utility model discloses a limiting plate, including limiting plate (13), first side lever (3), second horizontal pole (5), connecting block (16), be provided with through-hole (15) on connecting block (16), axis of rotation (14) with through-hole (15) normal running fit, the width of connecting block (16) is narrower than the width of second horizontal pole (5).
5. The precast beam installation protection mechanism according to claim 4, wherein: one end of the first cross rod (2) close to the second side rod (4) is provided with a rotating plate (17), one side of the rotating plate (17) is rotationally connected with the first cross rod (2), and the other side of the rotating plate (17) is connected with the first cross rod (2) through threads.
6. The precast beam installation protection mechanism according to claim 5, wherein: two groups of first thread mounting holes (18) are formed in the first cross rod (2), and second thread mounting holes (19) are formed in the first side rod (3) and the second side rod (4).
7. The precast beam installation protection mechanism according to claim 1, wherein: and a buffer rubber pad (20) is arranged on one side of the first side rod (3) and one side of the second side rod (4) close to the precast beam main body (1).
8. The precast beam installation protection mechanism according to claim 1, wherein: the fixing plate (6) is welded and fixed with the first cross rod (2), and the safety baffle (10) is provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223473187.6U CN219081055U (en) | 2022-12-26 | 2022-12-26 | Precast beam installation protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223473187.6U CN219081055U (en) | 2022-12-26 | 2022-12-26 | Precast beam installation protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219081055U true CN219081055U (en) | 2023-05-26 |
Family
ID=86394488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223473187.6U Active CN219081055U (en) | 2022-12-26 | 2022-12-26 | Precast beam installation protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219081055U (en) |
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2022
- 2022-12-26 CN CN202223473187.6U patent/CN219081055U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231114 Address after: 510000 No.1, No.20, West democracy, Huadu Avenue, Huadu District, Guangzhou City, Guangdong Province (self compiled) 002 Patentee after: GUANGDONG XINRUILONG ECOLOGICAL BUILDING MATERIALS CO.,LTD. Address before: 510000 Buildings C, D, E and F of the former industrial plant of Oriental Economic Union at the intersection of Baozhu Road and Min'an Road, Tanbu Town, Huadu District, Guangzhou, Guangdong Patentee before: Guangzhou Xinruiju Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |