CN215329371U - Safety protection equipment for bridge construction - Google Patents
Safety protection equipment for bridge construction Download PDFInfo
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- CN215329371U CN215329371U CN202022597206.0U CN202022597206U CN215329371U CN 215329371 U CN215329371 U CN 215329371U CN 202022597206 U CN202022597206 U CN 202022597206U CN 215329371 U CN215329371 U CN 215329371U
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses safety protection equipment for bridge construction, which comprises a fixing component and a supporting component, wherein the fixing component is arranged inside the supporting component, the fixing component comprises a fixing sleeve, locking bolts and an inserting groove, and a plurality of locking bolts are inserted and connected in a threaded manner on the outer cylinder wall at the bottom of the fixing sleeve, so that the safety protection equipment has the beneficial effects that: the safety protection device for bridge construction is simple in structure and convenient to use, the two semi-cylindrical fixing sleeves are connected through the locking bolts to form a cylindrical sleeve structure to be sleeved on a pier, the L-shaped inserting rod in the supporting assembly is inserted into the inserting groove in the fixing sleeve, protection can be achieved through the fan-shaped top plate and the protective net on the supporting assembly, dismounting is convenient and labor-saving, and the ground area cannot be occupied after mounting is completed, so that the problem that influence is caused on support construction is solved.
Description
Technical Field
The utility model relates to the technical field of safety protection, in particular to safety protection equipment for bridge construction.
Background
The bridge generally refers to a structure which is erected on rivers, lakes and seas and enables vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.
When the infrastructure and the support of bridge are under construction and the facility is built, in order to improve the efficiency of construction, can be synchronous carry out the simultaneous construction to infrastructure and support, when under construction, in order to prevent granule such as rubble from dropping, can prop up a protection network on the pier to carry out safety protection to the constructor of support. However, the existing safety protection equipment for bridge construction is very troublesome to install, a plurality of support columns need to be installed, and the support columns erected on the ground can affect the construction of the support.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide safety protection equipment for bridge construction, and aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a safety protection device for bridge construction comprises a fixing component and a supporting component, wherein the fixing component is arranged inside the supporting component.
Preferably, the fixing assembly comprises a fixing sleeve, a locking bolt and an inserting groove, the outer cylinder wall at the bottom of the fixing sleeve is in threaded insertion connection with the locking bolt, and the top of the fixing sleeve is provided with the inserting grooves at equal intervals.
Preferably, the supporting component comprises an arc-shaped side plate, a fan-shaped top plate, an L-shaped inserting rod, a groove and a protective net, the arc-shaped side plate is matched with the outer cylinder wall of the fixing sleeve, the top of the arc-shaped side plate is fixedly connected with the fan-shaped top plate, the arc-shaped side plate is close to the L-shaped inserting rod fixedly connected to the plate wall on one side of the fixing sleeve, the L-shaped inserting rod is matched with the inserting groove, the top of the fan-shaped top plate is provided with the groove, the groove is internally provided with the protective net, the protective net is fixedly connected with the inner wall of the groove, a plurality of first sliding grooves are formed in the side wall, close to one end of the arc-shaped side plate, of the fan-shaped top plate at equal intervals, and the protective rods are inserted in the sliding mode inside of the first sliding grooves.
Preferably, the protective rod is fixedly sleeved with a sliding ring on the rod wall inserted to one end inside the first sliding groove, a second sliding groove is formed in the first sliding groove corresponding to the sliding ring, and the sliding ring is connected inside the second sliding groove in a sliding mode.
Preferably, a spring is fixedly connected to the side wall of one side of the sliding ring, and the other end of the spring is fixedly connected with the inner wall of the second sliding groove.
Preferably, one end of the bottom of the fan-shaped top plate, which is far away from the arc-shaped side plate, is fixedly connected with a supporting rod, and the other end of the supporting rod is fixedly connected with the arc-shaped side plate.
Compared with the prior art, the utility model has the beneficial effects that: the safety protection device for bridge construction is simple in structure and convenient to use, the two semi-cylindrical fixing sleeves are connected through the locking bolts to form a cylindrical sleeve structure to be sleeved on a pier, the L-shaped inserting rod in the supporting assembly is inserted into the inserting groove in the fixing sleeve, protection can be achieved through the fan-shaped top plate and the protective net on the supporting assembly, dismounting is convenient and labor-saving, and the ground area cannot be occupied after mounting is completed, so that the problem that influence is caused on support construction is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a schematic structural view of the fixing sleeve of the present invention.
In the figure: 1. a fixing assembly; 11. fixing the sleeve; 12. locking the bolt; 13. inserting grooves; 2. a support assembly; 21. a circular arc-shaped side plate; 22. a fan-shaped top plate; 23. a support bar; 24. an L-shaped plug rod; 25. A groove; 26. a protective net; 27. a first chute; 28. a guard bar; 29. a slip ring; 210. a second chute; 211. a spring.
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. 1-4, the present invention provides a technical solution: a safety protection device for bridge construction comprises a fixing component 1 and a supporting component 2, wherein the fixing component 1 is arranged inside the supporting component 2, the fixing component 1 comprises a fixing sleeve 11, locking bolts 12 and inserting grooves 13, a plurality of locking bolts 12 are inserted and connected in a threaded manner on the outer cylinder wall at the bottom of the fixing sleeve 11, a plurality of inserting grooves 13 are formed in the top of the fixing sleeve 11 at equal intervals, the supporting component 2 comprises a circular arc-shaped side plate 21, a fan-shaped top plate 22, an L-shaped inserting rod 24, a groove 25 and a protective net 26, the circular arc-shaped side plate 21 is matched with the outer cylinder wall of the fixing sleeve 11, the top of the circular arc-shaped side plate 21 is fixedly connected with the fan-shaped top plate 22, the plate wall of the circular arc-shaped side plate 21 close to one side of the fixing sleeve 11 is fixedly connected with the L-shaped inserting rod 24, and the L-shaped inserting rod 24 is matched with the inserting grooves 13, the top of the fan-shaped top plate 22 is provided with a groove 25, a protective net 26 is arranged inside the groove 25, the protective net 26 is fixedly connected with the inner wall of the groove 25, a plurality of first sliding grooves 27 are formed in the side wall of the fan-shaped top plate 22 close to one end of the arc-shaped side plate 21 at equal intervals, and protective rods 28 are inserted into the first sliding grooves 27 in a sliding mode.
The protective rod 28 is fixedly sleeved with a sliding ring 29 on a rod wall of one end inserted into the first sliding groove 27, a second sliding groove 210 is formed in the first sliding groove 27 corresponding to the sliding ring 29, the sliding ring 29 is connected in the second sliding groove 210 in a sliding mode, and the protective rod 28 can be more stable when sliding in the first sliding groove 27 due to the sliding ring 29.
The side wall of one side of the sliding ring 29 is fixedly connected with a spring 211, the other end of the spring 211 is fixedly connected with the inner wall of the second sliding groove 210, and the elastic force of the spring 211 can push the sliding ring 29 to slide in the second sliding groove 210, so that the sliding ring 29 drives the guard bar 28 to extend out of the first sliding groove 27.
The bottom of the fan-shaped top plate 22 is far away from one end of the circular arc-shaped side plate 21 and is fixedly connected with a support rod 23, the other end of the support rod 23 is fixedly connected with the circular arc-shaped side plate 21, and the support rod 23 can reinforce the connection between the fan-shaped top plate 22 and the circular arc-shaped side plate 21.
Specifically, when the utility model is used, two fixing sleeves 11 are sleeved on two sides of a cylindrical pier, and the two fixing sleeves 11 are connected through the locking bolts 12, so that the fixing sleeves 11 are fixedly sleeved on the pier, the L-shaped insertion rod 24 on the arc-shaped side plate 21 is inserted into the insertion groove 13 on the fixing sleeve 11, so that the L-shaped insertion rod 24 can connect the arc-shaped side plate 21 with the fixing sleeves 11, the arc-shaped side plate 21 supports the fan-shaped top plate 22, the protection net 26 in the fan-shaped top plate 22 can receive fallen sundries, the disassembly and the assembly are very convenient and labor-saving, and after the installation is finished, the protection rod 28 cannot occupy the area of the ground, so that the problem of influence on the support construction is avoided, meanwhile, after the installation is finished, the protection rod 28 extends out of the second chute 210 under the elastic force of the spring 211, and the protection rod 28 extending out of the second chute 210 can effectively prevent sundries from flowing along the seam between the fan-shaped top plate 22 and the pier The gap falls down, so that the equipment can be more effectively protected.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Safety protection equipment for bridge construction is characterized by comprising a fixing component (1) and a supporting component (2), wherein the fixing component (1) is arranged inside the supporting component (2); the fixing component (1) comprises a fixing sleeve (11), locking bolts (12) and inserting grooves (13), wherein the outer cylinder wall at the bottom of the fixing sleeve (11) is in threaded insertion connection with a plurality of locking bolts (12), and the top of the fixing sleeve (11) is provided with a plurality of inserting grooves (13) at equal intervals; the supporting component (2) comprises an arc-shaped side plate (21), a fan-shaped top plate (22), an L-shaped inserting rod (24), a groove (25) and a protective net (26), the arc-shaped side plate (21) is matched with the outer cylinder wall of the fixing sleeve (11), the fan-shaped top plate (22) is fixedly connected to the top of the arc-shaped side plate (21), the L-shaped inserting rod (24) is fixedly connected to the plate wall of one side, close to the fixing sleeve (11), of the arc-shaped side plate (21), the L-shaped inserting rod (24) is matched with the inserting groove (13), the groove (25) is formed in the top of the fan-shaped top plate (22), the protective net (26) is arranged inside the groove (25), the protective net (26) is fixedly connected with the inner wall of the groove (25), a plurality of first sliding grooves (27) are formed in the side wall, close to one end of the arc-shaped side plate (21), of the fan-shaped top plate (22), at equal intervals, a protective rod (28) is inserted in the first sliding groove (27) in a sliding manner.
2. The safety protection device for bridge construction according to claim 1, wherein: the protective rod (28) is inserted into the rod wall at one end inside the first sliding groove (27) and fixedly sleeved with a sliding ring (29), a second sliding groove (210) is formed in the first sliding groove (27) corresponding to the sliding ring (29), and the sliding ring (29) is connected inside the second sliding groove (210) in a sliding mode.
3. The safety protection device for bridge construction according to claim 2, wherein: the side wall of one side of the sliding ring (29) is fixedly connected with a spring (211), and the other end of the spring (211) is fixedly connected with the inner wall of the second sliding groove (210).
4. The safety protection device for bridge construction according to claim 1, wherein: one end of the bottom of the fan-shaped top plate (22) far away from the circular arc-shaped side plate (21) is fixedly connected with a supporting rod (23), and the other end of the supporting rod (23) is fixedly connected with the circular arc-shaped side plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022597206.0U CN215329371U (en) | 2020-11-11 | 2020-11-11 | Safety protection equipment for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022597206.0U CN215329371U (en) | 2020-11-11 | 2020-11-11 | Safety protection equipment for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215329371U true CN215329371U (en) | 2021-12-28 |
Family
ID=79544390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022597206.0U Expired - Fee Related CN215329371U (en) | 2020-11-11 | 2020-11-11 | Safety protection equipment for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215329371U (en) |
-
2020
- 2020-11-11 CN CN202022597206.0U patent/CN215329371U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |