CN219430530U - Protective structure for prefabricated bent cap - Google Patents
Protective structure for prefabricated bent cap Download PDFInfo
- Publication number
- CN219430530U CN219430530U CN202223188016.9U CN202223188016U CN219430530U CN 219430530 U CN219430530 U CN 219430530U CN 202223188016 U CN202223188016 U CN 202223188016U CN 219430530 U CN219430530 U CN 219430530U
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- CN
- China
- Prior art keywords
- channel steel
- positioning channel
- bent cap
- connecting rod
- positioning
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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
Abstract
The utility model relates to the technical field of capping beam construction protection structures, in particular to a protection structure for a prefabricated capping beam. The protective railing structure comprises a plurality of vertical frames, a hack lever is arranged between every two adjacent vertical frames, the front side of each vertical frame is provided with a mounting column, the tail end of each mounting column is provided with an anti-falling baffle, and two ends of each hack lever are respectively connected with the mounting column through cross fasteners; the bottom of the vertical frame is provided with a positioning channel steel close to the side of the bent cap, the positioning channel steel is provided with a plurality of mounting holes, a connecting rod is arranged between the positioning channel steel on the front side and the rear side, the connecting rod is provided with a positioning hole, and two ends of the connecting rod are respectively fixed on the positioning channel steel through bolts penetrating through the mounting holes; the bottom of each positioning channel steel is also provided with a fixing plate, and the fixing plates are placed on the bent caps. The utility model has simple structure and convenient assembly and disassembly.
Description
Technical Field
The utility model relates to the technical field of capping beam construction protection structures, in particular to a protection structure for a prefabricated capping beam.
Background
The capping beam is a cross beam arranged at the top of the pier column, and the capping beam has the main functions of providing support for the upper structure and transmitting load to the lower structure. During construction, the bent cap is erected at a high place, and constructors need to operate at the high place when carrying out subsequent construction on the bent cap, so that the bent cap has certain danger. Therefore, in order to ensure the safety of constructors and prevent the phenomenon of falling from high altitude, temporary protection facilities must be installed on the bent cap during the subsequent construction.
In the prior art, the temporary protection facility commonly adopted on the bent cap is a protection frame formed by assembling a cross rod and a vertical rod, and a protection net can be covered on the protection frame. However, the temporary protection structure in the prior art has the technical problems that the working procedure of building the protection frame on site is complex, the building time is long, and the temporary protection structure is inconvenient to quickly disassemble after the construction is completed, so that the working efficiency of constructors can be influenced.
Disclosure of Invention
The utility model aims to solve the problems and provides a protective structure for a prefabricated capping beam.
The utility model is realized by the following technical scheme: the protective structure for the prefabricated bent cap is characterized by comprising protective railing structures symmetrically arranged on the front side and the rear side of the bent cap, wherein each protective railing structure comprises a plurality of vertical frames, hack levers are arranged between every two adjacent vertical frames, a mounting column is arranged on the front side of each vertical frame, anti-falling baffle plates are arranged at the tail ends of the mounting columns, and two ends of each hack lever are connected with the mounting column through cross fasteners; the bottom of the vertical frame is provided with a positioning channel steel close to the side of the bent cap, the positioning channel steel is provided with a plurality of mounting holes, a connecting rod is arranged between the positioning channel steel on the front side and the rear side, the connecting rod is provided with a positioning hole, and two ends of the connecting rod are respectively fixed on the positioning channel steel through bolts penetrating through the mounting holes; the bottom of each positioning channel steel is also provided with a fixing plate, and the fixing plates are placed on the bent caps.
Preferably, white and red staggered stripes are arranged on the hack lever.
Preferably, the positioning channel steel is perpendicular to the vertical frame.
The beneficial effects of the utility model are as follows: the device is simple in structure and convenient to assemble and disassemble, and the width of the device is adjusted by matching the adjusting positioning holes with different mounting holes, so that the device can be suitable for prefabricated bent caps with various widths, and the practicability is improved.
The parts of the utility model are convenient for workers to hoist, and the quick assembly is completed on the bent cap, thereby effectively improving the working efficiency.
Drawings
Fig. 1 is a schematic view of the mounting structure of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a schematic view of the structure of the stand of the present utility model.
Fig. 4 is a schematic view of the structure of the connecting rod of the present utility model.
In the drawing, 1 guard rail structure, 101 grudging post, 102 hack lever, 103 cross fastener, 104 erection column, 105 anti-drop separation blade, 106 location channel-section steel, 107 mounting hole, 108 fixed plate, 2 connecting rod, 201 locating hole, 3 bent cap.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, the technical solutions of the present utility model will be further described below with reference to examples.
As shown in fig. 1 to 4, a protection structure for a prefabricated capping beam 3 comprises protection railing structures 1 symmetrically arranged at the front side and the rear side of the capping beam 3, each protection railing structure 1 at each side comprises a plurality of vertical frames 101, the number of the vertical frames 101 is adjusted according to the length of the capping beam 3, a hack lever 102 is arranged between every two adjacent vertical frames 101, a mounting column 104 is arranged at the front side of each vertical frame 101, the mounting column 104 is welded on the vertical frame 101, an anti-falling baffle 105 is welded at the tail end of the mounting column 104, and the hack lever 102 and the mounting column 104 are columnar bodies, so that two ends of the hack lever 102 are respectively connected with the mounting column 104 through cross fasteners 103;
the bottom of the vertical frame 101 is provided with a positioning channel steel 106 close to the side of the bent cap 3, the positioning channel steel 106 is welded on the vertical frame 101, the positioning channel steel 106 is provided with a plurality of mounting holes 107, a connecting rod 2 is arranged between the positioning channel steels 106 on the front side and the rear side, the connecting rod 2 is provided with a positioning hole 201, and two ends of the connecting rod 2 are respectively fixed on the positioning channel steel 106 through bolts passing through the positioning hole 201 and the mounting holes 107; the bottom of each positioning channel 106 is also provided with a fixing plate 108, and the fixing plates 108 are placed on the bent cap 3.
White and red staggered stripes are arranged on the hack lever 102.
The positioning channel steel 106 is perpendicular to the vertical frame 101, the fixing plate 108 is welded on the positioning channel steel 106, and the fixing plate 108 and the vertical frame 101 are disposed, namely, the fixing plate 108 is guaranteed to be matched with the upper surface of the cover beam 3, and meanwhile, the inner side of the vertical frame 101 is also matched with the outer surface of the side wall of the cover beam 3.
The above-mentioned stand 101, positioning channel steel 106 and connecting rod 2 all adopt U-shaped channel steel structure.
When the device is used, the parts of the device are lifted to the bent cap 3, the assembly is completed on the bent cap 3, then the inner side of the bracket is attached to the outer side of the bent cap 3, and the lower surface of the fixing plate 108 is attached to the upper surface of the bent cap 3, so that the device is erected on the bent cap 3.
The assembly steps are as follows: firstly, the unilateral guard rail structure 1 is assembled, namely two ends of a hack lever 102 are fixed on a mounting column 104 through a cross fastener 103, after the fixation is completed, a connecting rod 2 is placed on a bent cap 3 at equal intervals along the length direction of the bent cap 3, vertical frames 101 on two sides are respectively placed against edges on two sides of the bent cap 3, and then the two ends of the connecting rod 2 are respectively fixed on a positioning channel steel 106 through a bolt and nut structure and a mounting hole 107.
The device can be suitable for the bent cap 3 with various widths, namely, the device can be suitable for the bent cap 3 with various widths by adjusting the mounting holes 107 of the connecting rod 2 on the positioning channel steel 106 to adjust the width of the device, and the application range is wide.
The technical features are known to those skilled in the art except the technical features described in the specification.
Claims (3)
1. The utility model provides a protective structure for prefabricated bent cap, which is characterized in that the protective structure comprises protective railing structures (1) symmetrically arranged at the front side and the rear side of the bent cap (3), each protective railing structure (1) at each side comprises a plurality of vertical frames (101), hack levers (102) are arranged between the adjacent vertical frames (101),
the front side of each vertical frame (101) is provided with a mounting column (104), the tail end of each mounting column (104) is provided with an anti-falling baffle (105), and two ends of each frame rod (102) are respectively connected with the mounting column (104) through a cross fastener (103);
a positioning channel steel (106) is arranged at the bottom of the vertical frame (101) close to the side of the bent cap (3), a plurality of mounting holes (107) are formed in the positioning channel steel (106), a connecting rod (2) is arranged between the positioning channel steel (106) at the front side and the rear side, positioning holes (201) are formed in the connecting rod (2), and two ends of the connecting rod (2) are respectively fixed on the positioning channel steel (106) through bolts penetrating through the mounting holes (107); the bottom of each positioning channel steel (106) is also provided with a fixing plate (108), and the fixing plates (108) are placed on the cover beams (3).
2. The protective structure for a prefabricated capping beam according to claim 1, wherein white-red staggered stripes are arranged on the hack lever (102).
3. The protective structure for a prefabricated capping beam according to claim 1, wherein the positioning channel (106) is perpendicular to the stand (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223188016.9U CN219430530U (en) | 2022-11-30 | 2022-11-30 | Protective structure for prefabricated bent cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223188016.9U CN219430530U (en) | 2022-11-30 | 2022-11-30 | Protective structure for prefabricated bent cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219430530U true CN219430530U (en) | 2023-07-28 |
Family
ID=87344882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223188016.9U Active CN219430530U (en) | 2022-11-30 | 2022-11-30 | Protective structure for prefabricated bent cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219430530U (en) |
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2022
- 2022-11-30 CN CN202223188016.9U patent/CN219430530U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |