CN219793642U - Prefabricated bent cap safety protection equipment for construction of urban rapid viaduct - Google Patents
Prefabricated bent cap safety protection equipment for construction of urban rapid viaduct Download PDFInfo
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- CN219793642U CN219793642U CN202320167463.1U CN202320167463U CN219793642U CN 219793642 U CN219793642 U CN 219793642U CN 202320167463 U CN202320167463 U CN 202320167463U CN 219793642 U CN219793642 U CN 219793642U
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- stop lever
- upright post
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- cross brace
- transverse stop
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000004888 barrier function Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of construction of urban rapid viaduct beams, in particular to prefabricated capping beam safety protection equipment for construction of the urban rapid viaduct beams, which comprises protection surrounding barriers arranged on the front side and the rear side of the capping beams, and is characterized in that each protection surrounding barrier consists of a plurality of upright posts, transverse stop rods, support rods and warning lamps, wherein the left adjacent upright post and the right adjacent upright post are connected through an upper transverse stop rod and a lower transverse stop rod, the upper transverse stop rod is connected with the lower transverse stop rod through the support rods, and the warning lamps are arranged on the top of each upright post; the front protection fence is connected with the rear protection fence through a bottom cross brace. The utility model enlarges the applicability of the device by adopting the telescopic structures for the upper transverse stop lever, the lower transverse stop lever and the bottom transverse support, and can be used for cover beams with different widths and lengths. The device adopts a bolt connection assembly mode, so that on one hand, the assembly speed can be improved, the construction period can be shortened, on the other hand, the device can be recycled, the material loss can be reduced, and the cost can be saved.
Description
Technical Field
The utility model relates to the technical field of construction of urban rapid viaduct beams, in particular to prefabricated capping beam safety protection equipment for construction of the urban rapid viaduct beams.
Background
With the development of cities, more and more vehicles in the cities, the passing efficiency is often improved by building an overhead bridge in order to ensure the passing smoothness. In the construction process of the urban rapid overhead bridge, particularly when constructors stand on the bent cap for operation, the surrounding baffle is required to be installed at the edge of the bridge, and protective equipment is required to be installed at the peripheral edge of the bent cap in order to ensure the safety of the constructors during construction.
In the prior art, the protection equipment adopts a safety enclosing device and the like, and the defects of inconvenient installation, low installation efficiency and inconvenient later dismantling of the traditional enclosing device generally exist.
Disclosure of Invention
The utility model aims to solve the problems and provides the prefabricated capping beam safety protection equipment for the construction of the urban rapid viaduct beam.
The utility model is realized by the following technical scheme: the prefabricated bent cap safety protection device for construction of the urban rapid viaduct comprises protection surrounding barriers arranged on the front side and the rear side of the bent cap, and is characterized in that each protection surrounding barrier consists of a plurality of upright posts, transverse stop rods, support rods and warning lamps, the left and right adjacent upright posts are connected through upper and lower transverse stop rods, the upper transverse stop rods are connected with the lower transverse stop rods through the support rods, and the warning lamps are arranged on the top of each upright post; the front protection fence is connected with the rear protection fence through a bottom cross brace.
Preferably, the upper and lower ends of the right side of the upright post are respectively provided with a first fixed disk, the lower end of the inner side of the upright post is provided with a second fixed disk, each fixed disk is provided with a positioning hole, the upper and lower transverse stop rods are respectively connected with the left and right adjacent upright posts through the first fixed disk, and the bottom transverse support is connected with the front and rear adjacent upright posts through the second fixed disk.
Preferably, the upper transverse stop lever and the lower transverse stop lever have the same structure, the telescopic stop lever is composed of a stop lever I and a stop lever II, the starting end of the stop lever I is connected with the fixed disk I of the front upright post through a bolt, the tail end of the stop lever I is provided with a plurality of adjusting holes, the starting end of the stop lever II is connected with the stop lever I in a telescopic manner, and the tail end of the stop lever II is connected with the fixed disk I of the rear upright post through a bolt.
Preferably, the bottom cross brace adopts a telescopic cross brace, the telescopic cross brace comprises a first cross brace and a second cross brace, the initial end of the first cross brace is connected with a second fixed disk on the rear side upright post, the tail end of the second cross brace is connected with a second fixed disk on the front side upright post in a telescopic inserting connection manner, and a plurality of adjusting holes are further formed in the tail end of the second cross brace.
Preferably, the warning light adopts a solar warning light.
Preferably, the front and rear side protection barriers are respectively hung with a protection net.
Preferably, warning stripes are coated on the upright posts, the transverse stop rods, the stay bars and the bottom cross braces.
The beneficial effects of the utility model are as follows: according to the utility model, the warning lamp is arranged at the top of the upright post, so that a warning effect is achieved for constructors in night operation, and the safety is improved.
The utility model enlarges the applicability of the device by adopting the telescopic structures for the upper transverse stop lever, the lower transverse stop lever and the bottom transverse support, and can be used for cover beams with different widths and lengths. The device adopts a bolt connection assembly mode, so that on one hand, the assembly speed can be improved, the construction period can be shortened, on the other hand, the device can be recycled, the material loss can be reduced, and the cost can be saved.
The protective equipment is convenient to mount and dismount and has strong practicability.
Drawings
Fig. 1 is a schematic view of the mounting structure of the present utility model.
Fig. 2 is an enlarged partial schematic view at a in fig. 1.
Fig. 3 is a schematic structural view of the column according to the present utility model.
Fig. 4 is a schematic view of the structure of the transverse bar of the present utility model.
Fig. 5 is a schematic view of the structure of the bottom cross brace of the present utility model.
In the drawing, 1 a protection fence, 2 upright posts, 21 a fixed disk I, 22 a fixed disk II, 3 a transverse stop lever, 31 a stop lever I, 32 pin two, 4 vaulting pole, 5 warning light, 6 bottom stull, 61 vaulting pole one, 62 vaulting pole two, 7 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 5, a cover beam 7 protection device for construction of a rapid viaduct bridge in a city comprises protection enclosures 1 arranged on the front side and the rear side of the cover beam 7, wherein each protection enclosure 1 comprises a plurality of upright posts 2, a transverse stop lever 3, a support rod 4 and a warning lamp 5, the left and right adjacent upright posts 2 are connected through an upper transverse stop lever 3 and a lower transverse stop lever 3, the upper transverse stop lever 3 is connected with the lower transverse stop lever 3 through the support rod 4, and the warning lamp 5 is arranged at the top of each upright post 2; the front protection fence 1 is connected with the rear protection fence 1 through a bottom cross brace 6.
The right side of each upright post 2 is provided with a first fixed disk 21 at the upper and lower ends respectively, the inner side of each upright post 2 is provided with a second fixed disk 22 at the lower end, each fixed disk is provided with a positioning hole for a bolt to pass through, the upper and lower transverse stop rods 3 are respectively connected with the left and right adjacent upright posts 2 through the first fixed disk 21 on the upright post 2, and the bottom transverse support 6 is connected with the front and rear adjacent upright posts 2 through the second fixed disk 22.
The upper transverse stop lever 3 and the lower transverse stop lever 3 are identical in structure, the telescopic stop lever is composed of a first stop lever 31 and a second stop lever 32, the initial end of the first stop lever 31 is connected with the first fixed disk 21 of the front upright post 2 through a bolt, a plurality of adjusting holes are formed in the tail end of the first stop lever 31, about 3 stop levers are arranged at the initial end of the second stop lever 32, the second stop lever 32 can be adjusted and stretched through unscrewing bolts in the adjusting holes, the length can be fixed through screwing the bolts, and the tail end of the second stop lever 32 is connected with the first fixed disk 21 of the rear upright post 2 through bolts.
The bottom cross brace 6 adopts a telescopic cross brace, the telescopic cross brace comprises a first cross brace 61 and a second cross brace 62, the initial end of the first cross brace 61 is connected with a second fixed disk 22 on the rear side upright 2, the tail end of the second cross brace 62 is connected with a second fixed disk 22 on the front side upright 2 in a telescopic inserting manner, and the tail end of the second cross brace 62 is also provided with a plurality of adjusting holes, about 3 adjusting holes. Similar to the telescopic stop lever structure, the second cross brace 62 also adjusts the telescopic length by screwing the bolt of the adjusting hole, and screws the fixed length of the bolt.
The upright post 2 and the transverse strut, the upright post 2 and the transverse stop lever 3, and the transverse stop lever 3 and the stay bar 4 are all connected by bolts.
For energy saving and environmental protection, the warning lamp 5 adopts a solar warning lamp 5.
The front and the rear side protection fence 1 are respectively hung with a protection net.
In order to improve the warning effect, warning stripes are coated on the upright post 2, the transverse stop rod 3, the stay rod 4 and the bottom cross brace 6.
When in use, the device is assembled on the capping beam 7, specifically: the upright posts 2 are placed outside the edge of the bent cap 7, the upright posts 2 on the front side and the rear side are connected by the bottom cross braces 6, the length of the bottom cross braces 6 is adjusted according to the width of the bent cap 7, bolts on the bottom cross braces 6 are screwed down after the length is determined, and after the front and rear upright posts 2 and the bottom cross braces 6 are fixed, the length of the transverse stop rods 3 is properly adjusted between the left and right upright posts 2 and installed on the upper and lower transverse stop rods 3 according to the length of the bent cap 7, after all the upright posts 2, the bottom cross braces 6 and the transverse stop rods 3 are installed, a protective net is hung on a frame formed by the upper and lower transverse stop rods 3, the protective net is screwed on the upper and lower transverse stop rods 3 through steel wires, and the top of each upright post 2 is provided with a solar warning lamp 5, so that the device can play a warning effect at night.
The technical features are known to those skilled in the art except the technical features described in the specification.
Claims (7)
1. The utility model provides a prefabricated bent cap safety protection equipment that quick overpass roof beam construction in city was used, includes protection enclosure (1) that set up in bent cap (7) front and back both sides, its characterized in that, every protection enclosure (1) comprises a plurality of stand (2), horizontal pin (3), vaulting pole (4) and warning light (5), connects through upper and lower horizontal pin (3) between left and right adjacent stand (2), connects through vaulting pole (4) between upper horizontal pin (3) and the lower horizontal pin (3), and warning light (5) are installed at the top of every stand (2); the front protection fence (1) is connected with the rear protection fence (1) through a bottom cross brace (6).
2. The prefabricated capping beam safety protection device for construction of the urban rapid viaduct beam according to claim 1, wherein a first fixing plate (21) is arranged at the upper end and the lower end of the right side of the upright post (2), a second fixing plate (22) is arranged at the lower end of the inner side of the upright post, positioning holes are formed in each fixing plate, an upper transverse stop lever (3) is connected with a left adjacent upright post and a right adjacent upright post (2) through the first fixing plate (21), and a bottom transverse support (6) is connected with the front adjacent upright post and the rear adjacent upright post (2) through the second fixing plate (22).
3. The prefabricated bent cap safety protection device for construction of the urban rapid viaduct beam according to claim 1, wherein the upper transverse stop lever (3) and the lower transverse stop lever (3) are identical in structure, the telescopic stop lever is composed of a stop lever I (31) and a stop lever II (32), the starting end of the stop lever I (31) is connected with a fixed disc I (21) of a front upright post (2) through a bolt, a plurality of adjusting holes are formed in the tail end of the stop lever I (31), the starting end of the stop lever II (32) is connected with the stop lever I (31) in a telescopic manner, and the tail end of the stop lever II (32) is connected with the fixed disc I (21) of a rear upright post (2) through a bolt.
4. The prefabricated capping beam safety protection device for construction of the urban rapid viaduct beam according to claim 1, wherein the bottom cross brace (6) is a telescopic cross brace, the telescopic cross brace comprises a first cross brace (61) and a second cross brace (62), the starting end of the first cross brace (61) is connected with a second fixed disc (22) on the rear side upright (2), the tail end of the second cross brace (62) is connected with the second fixed disc (22) on the front side upright (2), and a plurality of adjusting holes are further formed in the tail end of the second cross brace (62).
5. The prefabricated bent cap safety protection device for construction of the urban rapid viaduct according to claim 1, wherein the warning lamp (5) is a solar warning lamp (5).
6. The prefabricated capping beam safety protection device for construction of the urban rapid viaduct beam according to claim 1, wherein the front and rear side protection enclosures (1) are further respectively hung with a protection net.
7. The prefabricated capping beam safety protection device for construction of the urban rapid viaduct beam according to claim 1, wherein warning stripes are coated on the upright post (2), the transverse stop lever (3), the stay bar (4) and the bottom transverse stay (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320167463.1U CN219793642U (en) | 2023-02-09 | 2023-02-09 | Prefabricated bent cap safety protection equipment for construction of urban rapid viaduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320167463.1U CN219793642U (en) | 2023-02-09 | 2023-02-09 | Prefabricated bent cap safety protection equipment for construction of urban rapid viaduct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219793642U true CN219793642U (en) | 2023-10-03 |
Family
ID=88177702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320167463.1U Active CN219793642U (en) | 2023-02-09 | 2023-02-09 | Prefabricated bent cap safety protection equipment for construction of urban rapid viaduct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219793642U (en) |
-
2023
- 2023-02-09 CN CN202320167463.1U patent/CN219793642U/en active Active
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