CN216663817U - Protection network device of municipal bridge engineering pier stud - Google Patents
Protection network device of municipal bridge engineering pier stud Download PDFInfo
- Publication number
- CN216663817U CN216663817U CN202121592366.4U CN202121592366U CN216663817U CN 216663817 U CN216663817 U CN 216663817U CN 202121592366 U CN202121592366 U CN 202121592366U CN 216663817 U CN216663817 U CN 216663817U
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- protection
- protection plate
- bridge engineering
- municipal bridge
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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 25
- 238000010276 construction Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 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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- Bridges Or Land Bridges (AREA)
Abstract
The utility model is suitable for the technical field of protection assistance for municipal bridge engineering and discloses a protection net device for a municipal bridge engineering pier stud. The second protection plate is arranged on the surface of the connection plate, the connection plate is fixed on the surface of the rotating rod, the second protection plate can be driven to rotate along with the rotation of the rotating rod on the top of the first protection plate, so that the first protection plate and the second protection plate can be rotated and folded, the whole volume of the first protection plate and the second protection plate is reduced, the subsequent carrying and moving treatment of the first protection plate and the second protection plate are convenient, the rotating rod and a transmission gear on the left side of the rotating rod are driven to rotate along with the second protection plate after the second protection plate is folded, and the driving gear is meshed with the follow-up tooth block on the surface of the pushing plate to drive the pushing plate to move upwards along with the transmission gear.
Description
Technical Field
The utility model is suitable for the technical field of protection assistance for municipal bridge engineering, and particularly relates to a protective net device for a pier stud of the municipal bridge engineering.
Background
At present, there is very big safe risk in the high mound construction, and the method that high mound construction is used mostly adopts to set up external scaffolding as construction platform, because of setting up the construction progress that scaffold wholeness required height, steel pipe quantity are big, the efficiency of construction is low and restrict the pier stud, through improving technology, high mound reinforcement adopts external strength nature skeleton as construction platform, compromises safety protection and can only guarantee construction safety through addding safety protection facility.
According to the patent (publication number is "CN 207987743U"), the structure of the protective net device of the municipal bridge engineering pier stud comprises a lifting lug, a right supporting rod, a fixed connecting plate, a right auxiliary fixed supporting rod, a lower bottom frame, a fixing device, a main fixed supporting rod, a front supporting rod, an upper frame and a left auxiliary fixed supporting rod, wherein the lifting lug is welded on the upper frame, the right supporting rod is positioned at the right end of the upper frame, the fixed supporting rods are provided with a root and are connected with the lower end of the upper frame in pairs, the fixed connecting plate is welded on the right auxiliary fixed supporting rod, the lower bottom frame is connected with the right auxiliary fixed supporting rod, the front supporting rod is vertical to the lower bottom frame, the upper frame is parallel to the lower bottom frame, and the left auxiliary fixed supporting rod is arranged at the lower end of the upper frame. And the bridge construction protective net is convenient to carry after being disassembled, and is more convenient and quicker to use, so that the application range of the bridge construction protective net is widened.
However, there are still some disadvantages in the above patents: because the pier volume that needs to use is general very big, and then the volume of the protection network unilateral that needs to use is also great, and then just dismantle the separation with the protection network of four sides, and unilateral area can't fold the reduction, it is also very loaded down with trivial details to follow-up transport removes, and above-mentioned patent only uses corresponding simple protection network to protect the pier, and the structure of protection network is too simple, can't eliminate to outside impact, and use corresponding buffer structure, when installing the use, can't carry out position control and influence subsequent removal. Therefore, we propose a protection net device of municipal bridge engineering pier stud.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a protective net device for a municipal bridge engineering pier stud, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a protective screening device for municipal bridge engineering piers comprises a first protective board, wherein supporting boards are fixedly arranged on the surfaces of the left side and the right side of the top end of the first protective board, two groups of supporting boards are movably arranged at the middle end of the supporting boards in a penetrating manner, a connecting board is fixedly sleeved on the surface of the middle end of the rotating board, a second protective board is fixedly arranged on the surface of the top end of the connecting board, a fixed board is fixedly arranged on the surface of the top end of the left side of the first protective board, a first push board is slidably arranged on the surface of the front end of the fixed board, transmission tooth blocks are fixedly arranged on the surface of the front end of the first push board, the number of the transmission tooth blocks is a plurality of groups, fixing rods are rotatably arranged on the surfaces of the bottom end of the first protective board and the top end of the second protective board in a penetrating manner, accommodating grooves are formed in the left side and the right side of the top end of the first protective board and the top end of the second protective board, and fixing sleeve connecting sleeves are connected on the left side and right side of each fixing rod, and the connecting sleeves are movably arranged inside the accommodating grooves.
Preferably, every the equal fixed mounting in connecting sleeve top surface has a mounting box, every there is movable mounting, every all run through movable mounting in mounting box top there is the movable rod, every the equal fixed mounting in movable rod top has the second catch bar, every buffer spring has been cup jointed in the inside equal activity of mounting box, and buffer spring bottom surface activity laminating in second catch bar top surface.
Preferably, the surface of the top end of the left side of the rotating rod is embedded with a transmission gear, each top end of the left side of the rotating rod is embedded with a follow-up gear, the bottom end of the follow-up gear is meshed with the transmission toothed block, and the bottom end of the transmission gear is meshed with the transmission toothed block.
Preferably, the top end of the right side of each fixing rod is screwed with a limiting nut through threads.
Preferably, the guide way has been seted up at the fixed plate top, first slurcam bottom fixed surface installs the guide post, and guide post slidable mounting is inside the guide way.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the protective net device for the municipal bridge engineering pier stud, the first protective plate and the second protective plate can be rotated and folded through the supporting plate and the rotating rod, the overall size of the protective net device is reduced, subsequent carrying and moving treatment of the protective net device is facilitated, the mounting box protruding from the interior of the accommodating groove can automatically rotate to the interior of the accommodating groove along with the rotation of the second protective plate when the second protective plate rotates through the mutual meshing of the follow-up gear, the transmission toothed block and the transmission gear, and the situation that the subsequent folding and carrying storage are influenced due to the fact that the buffer structure cannot be accommodated after being used is avoided.
2. According to the protective net device for the municipal bridge engineering pier stud, provided by the utility model, the impact force applied to the pushing plate is buffered and eliminated through the buffer spring and the exhaust hole, so that the external impact force is prevented from acting on the surface of the pier through the protective plate, the protective treatment on the pier is further realized, and the service life of the pier is prolonged.
Drawings
FIG. 1 is a schematic view of an overall front sectional structure of a protective screening device of a municipal bridge engineering pier stud according to the present invention;
fig. 2 is a schematic view of a bottom cross-sectional structure of a fixing plate of the protection net device of the municipal bridge engineering pier stud according to the present invention.
Reference numerals: 1. a first guard plate; 2. a support plate; 3. rotating the rod; 4. a connecting plate; 5. a second guard plate; 6. a storage groove; 7. fixing the rod; 8. a follower gear; 9. A limit nut; 10. a fixing plate; 11. a first push plate; 12. a transmission gear block; 13. A transmission gear; 14. mounting a box; 15. a movable rod; 16. a second pusher plate; 17. a buffer spring; 18. a gasket; 19. a connecting sleeve; 20. a guide post; 21. a guide groove; 22. and (4) exhausting holes.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
As shown in fig. 1-2, a protection net device for municipal bridge engineering pier stud comprises a first protection plate 1, wherein support plates 2 are fixedly mounted on the left and right sides of the top end of the first protection plate 1, two groups of support plates 2 are movably mounted in a penetrating manner at the middle ends of the support plates, a connection plate 4 is fixedly sleeved at the middle end of the rotation plate 3, a second protection plate 5 is fixedly mounted on the top end of the connection plate 4, a fixing plate 10 is fixedly mounted on the top end of the left side of the first protection plate 1, a first push plate 11 is slidably mounted on the front end of the fixing plate 10, transmission tooth blocks 12 are fixedly mounted on the front end of the first push plate 11, the number of the transmission tooth blocks 12 is several groups, a protection plate 7 is rotatably mounted on the bottom end of the first protection plate 1 and the top end of the second protection plate 5, a containing groove 6 is formed in each of the left and right sides of the top ends of the first protection plate 1 and the second protection plate 5, every the fixed link 7 left and right sides all fixes the cover and has connect sleeve 19, and connect sleeve 19 all movable mounting is in accomodating inside groove 6.
In this embodiment, as shown in fig. 1 and 2, since the second protection plate 5 is installed on the surface of the connection plate 4, and the connection plate 4 is fixed on the surface of the rotation rod 3, the rotation rod 3 can rotate on the top of the first protection plate 1 to drive the second protection plate 5 to rotate therewith, so that the first protection plate 1 and the second protection plate 5 can be rotated and folded, the overall volume thereof is reduced to facilitate the subsequent transportation and moving treatment of the same, the rotation rod 3 and the transmission gear 13 on the left side thereof are driven to rotate along with the folding of the second protection plate 5, the first push plate 11 is driven to move upward along with the meshing of the transmission gear 13 and the follower gear 12 on the surface of the first push plate 11, and the follower gear 8 is further driven to rotate on the surface of the first push plate 11, and then the fixing rod 7 and the connection sleeve 19 on the surface thereof are driven to rotate, and then make the installation box 14 that protrudes from the inside of accommodating groove 6 can rotate to accommodating groove 6 inside along with the rotation of second guard plate 5 is automatic, avoid buffer structure can't accomodate and influence subsequent folding and transport and store after using.
In this embodiment (as shown in fig. 1 and fig. 2), the top surface of each connecting sleeve 19 is fixedly provided with a mounting box 14, the top end of each mounting box 14 is movably provided with a movable rod 15, the top end of each movable rod 15 is fixedly provided with a second pushing plate 16, a buffer spring 17 is movably sleeved inside each mounting box 14, the bottom surface of each buffer spring 17 is movably attached to the top surface of each second pushing plate 16, due to the fact that the second pushing plates 16 and the sealing gaskets 18 are arranged inside the fixing box 6, when the protection plate protects the bridge pier, the protection plate drives the second pushing plates 16 to press the bridge pier to move inside the fixing box 6 after being subjected to external impact, the impact force on the second pushing plates 16 is buffered and eliminated through the actions of the buffer springs 17 and the exhaust holes 22, and the external impact force is prevented from acting on the surface of the bridge pier through the protection plate, and then realize the protection of handling to the pier, prolong the life of pier.
In this embodiment (shown through fig. 1 and fig. 2), the surface is inlayed and is installed drive gear 13, every on the left side top of dwang 3 dead lever 7 left side top is inlayed and is installed follow-up gear 8, 8 bottoms of follow-up gear mesh with transmission tooth piece 12 mutually, 13 bottoms of drive gear mesh with transmission tooth piece 12 mutually, guarantee that first guard plate 1 and second guard plate 5's after each other can drive mounting box 14 and rotate.
In this embodiment (shown in fig. 1 and fig. 2), the top end of the right side of each fixing rod 7 is screwed with a limiting nut 9 through a thread, so that it is ensured that the fixing rod 7 cannot rotate arbitrarily to affect the rotation of the mounting box 14.
In this embodiment (as shown in fig. 1 and 2), the top end of the fixing plate 10 is provided with a guide groove 21, the surface of the bottom end of the first pushing plate 11 is fixedly provided with a guide post 20, and the guide post 20 is slidably mounted inside the guide groove 21, so that it is ensured that the first pushing plate 11 can only vertically move on the surface of the fixing plate 10.
It should be noted that the utility model is a protection net device for a municipal bridge engineering pier stud, the components are all universal standard components or components known by technicians in the neighborhood, the structure and principle of the protection net device are known by technical manuals or conventional experimental methods, when the protection net device works, a second protection plate 5 required to be used is pulled to rotate away, so that a first protection plate 1 and the second protection plate 5 are mutually erected, when the protection plates rotate and are propped away, a mounting box 14 is driven to rotate and protrude from the inside of a containing groove 6, the protection plates are moved to the surface of a pier until a movable rod 15 is attached to the surface of the pier, when the first protection plate 1 and the second protection plate 5 are required to be contained and stored, the second protection plate 5 is pressed to be folded, and the mounting box 14 is driven to rotate to the inside of the containing groove 6, compared with the traditional protection auxiliary technology for municipal bridge engineering, this device is owing to install on connecting plate 4 surface at second guard plate 5, and fix connecting plate 4 on dwang 3 surface, can drive second guard plate 5 and rotate thereupon through the rotation of dwang 3 at first guard plate 1 top, make first guard plate 1 and second guard plate 5 can rotate folding, reduce its whole volume and make things convenient for follow-up transport removal processing to it, and drive dwang 3 and its left drive gear 13 and rotate thereupon behind folding second guard plate 5, rethread drive gear 13 meshes with the follow-up teeth piece 12 on first catch plate 11 surface mutually, drive first catch plate 11 and move up thereupon, and then promote follow-up gear 8 and rotate on first catch plate 11 surface, drive dead lever 7 and its surperficial connecting sleeve 19 thereupon and rotate, and then make from accomodating groove 6 inside outstanding mounting box 14 can rotate to the automation along with the rotation of second guard plate 5 and follow-up to accomodating groove 6 The inside of the accommodating groove 6 prevents the buffer structure from being incapable of accommodating after use to influence subsequent folding and carrying storage.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a protection network device of municipal bridge engineering pier stud, includes first guard plate (1), its characterized in that: the surface of the left side and the right side of the top of the first protection plate (1) is fixedly provided with a support plate (2), the middle ends of the support plates (2) are respectively provided with a rotating rod (3) in a penetrating mode, the surface of the middle end of the rotating rod (3) is fixedly provided with a connecting plate (4), the surface of the top end of the connecting plate (4) is fixedly provided with a second protection plate (5), the surface of the left side of the first protection plate (1) is fixedly provided with a fixed plate (10), the surface of the front end of the fixed plate (10) is slidably provided with a first push plate (11), the surface of the front end of the first push plate (11) is fixedly provided with transmission toothed blocks (12), the number of the transmission toothed blocks (12) is a plurality of groups, the surface of the top end of the first protection plate (1) and the surface of the top end of the second protection plate (5) are respectively rotatably provided with a fixing rod (7), the left side and the right side of the top of the first protection plate (1) and the second protection plate (5) are respectively provided with an accommodating groove (6), every the fixed link (7) left and right sides all fixes the cover and has connect connecting sleeve (19), and connecting sleeve (19) all movable mounting is in accomodating inside groove (6).
2. The protection net device of municipal bridge engineering pier stud according to claim 1, characterized in that: every there are mounting box (14), every equal fixed mounting in connecting sleeve (19) top surface mounting box (14) top all runs through movable mounting and has movable rod (15), every equal fixed mounting in movable rod (15) top has second catch plate (16), every buffer spring (17) have been cup jointed in the inside equal activity of mounting box (14), and buffer spring (17) bottom surface activity laminating in second catch plate (16) top surface.
3. The protection net device of municipal bridge engineering pier stud according to claim 1, characterized in that: dwang (3) left side top surface is inlayed and is installed drive gear (13), every dead lever (7) left side top is inlayed and is installed follow-up gear (8), follow-up gear (8) bottom meshes with transmission tooth piece (12) mutually, drive gear (13) bottom meshes with transmission tooth piece (12) mutually.
4. The protection net device of municipal bridge engineering pier stud according to claim 1, characterized in that: and the top end of the right side of each fixing rod (7) is screwed with a limiting nut (9) through threads.
5. The protection net device of municipal bridge engineering pier stud according to claim 1, characterized in that: guide way (21) have been seted up to fixed plate (10) top, fixed surface installs guide post (20) in first slurcam (11) bottom, and guide post (20) slidable mounting is inside guide way (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121592366.4U CN216663817U (en) | 2021-07-14 | 2021-07-14 | Protection network device of municipal bridge engineering pier stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121592366.4U CN216663817U (en) | 2021-07-14 | 2021-07-14 | Protection network device of municipal bridge engineering pier stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216663817U true CN216663817U (en) | 2022-06-03 |
Family
ID=81758323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121592366.4U Expired - Fee Related CN216663817U (en) | 2021-07-14 | 2021-07-14 | Protection network device of municipal bridge engineering pier stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216663817U (en) |
-
2021
- 2021-07-14 CN CN202121592366.4U patent/CN216663817U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220603 |