CN209538037U - A kind of bridge construction anti-drop device - Google Patents
A kind of bridge construction anti-drop device Download PDFInfo
- Publication number
- CN209538037U CN209538037U CN201822126079.9U CN201822126079U CN209538037U CN 209538037 U CN209538037 U CN 209538037U CN 201822126079 U CN201822126079 U CN 201822126079U CN 209538037 U CN209538037 U CN 209538037U
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- plate
- fixed
- fixedly connected
- connecting hole
- bridge construction
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model relates to a kind of bridge construction anti-drop devices, including pedestal, the base top is symmetrically connected with fixed plate, rotating bar is fixedly connected with by bearing between the fixed plate, soundproof plate is fixedly connected at the top of the rotating bar, four corners are equipped with the first connecting hole on front side of the soundproof plate, the fixed plate bottom symmetrical, which is equipped with, fixes plate, protective net is equipped on front side of the soundproof plate, four corners are equipped with the second connecting hole on front side of the protective net, the fixing plate corresponds to side and is equipped with arc groove, extension board is fixedly connected on rear side of the pedestal, link block is fixedly connected on the right side of the extension board, fixed link is fixedly connected at the top of the link block, motion bar is socketed with inside the fixed link, it can be separately fixed on bridge floor and bridge railing and carry out anti-fall protection, increase fastness and stability, it can be most Stopping to the slungshot in work progress for limits, prevents to fall.
Description
Technical field
The utility model relates to a kind of bridge construction anti-drop devices, belong to equipment for bridge construction technical field.
Background technique
Currently, overpass during decoration construction, since the guardrail of most of overpass is not high, is easy to cause construction useless
Object or personnel fall, and cause safety accident, often set up safety net in bridge floor two sides, existing safety net is mostly by bridge floor
Safety net support frame is fixed with swell fixture after punching, when construction outside to bridge floor two sides, it is also necessary to set up foot hand
Frame installs protective net, needs to waste a large amount of time and manpower, and time-consuming and laborious when removing, while can make to bridge floor
At certain damage, for this purpose, providing a kind of bridge construction anti-drop device.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of bridge construction anti-drop device, can
Effectively to solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of bridge construction anti-drop device, including pedestal, the base top are symmetrically connected with fixed plate, the fixed plate
Between rotating bar is fixedly connected with by bearing, soundproof plate is fixedly connected at the top of the rotating bar, four on front side of the soundproof plate
Corner is equipped with the first connecting hole, and the fixed plate bottom symmetrical, which is equipped with, fixes plate, is equipped with protective net on front side of the soundproof plate,
Four corners are equipped with the second connecting hole on front side of the protective net, and the fixing plate corresponds to side and is equipped with arc groove, described
It is fixedly connected with extension board on rear side of pedestal, link block, fixed company at the top of the link block are fixedly connected on the right side of the extension board
It is connected to fixed link, motion bar is socketed with inside the fixed link, is fixedly connected with snap collar, the activity on rear side of the soundproof plate
Bar top is fixedly connected with snap collar.
Furthermore, it is equipped with thread groove on first connecting hole and the second connecting hole inner wall, described second connects
Hole is connect by being fixedly connected inside fixing bolt and the first connecting hole.
Furthermore, the base bottom is connected with threaded rod, the threaded rod external screw-thread connection by threaded hole
There is adjusting nut, the adjusting nut bottom is fixedly connected with plate is fixed, and the threaded rod is flexibly connected with plate inner cavity is fixed.
Furthermore, the fixed link is equipped with limit hole, and the motion bar is turned round equipped with spring retainer, the spring
Limit is turned round and matches connection with limit hole.
Furthermore, sound-absorbing groove is equipped on front side of the soundproof plate.
Furthermore, the height of the soundproof plate is greater than the height of protective net, and width is equal.
The utility model is the utility model has the advantages that the utility model relates to a kind of bridge construction anti-drop device, by the way that fixed plate is arranged,
It can need to remove two fixing plates when carrying out protected working on bridge floor by adjusting nut, fixed plate is placed into
Construction protection is carried out on bridge floor, by setting rotating bar, soundproof plate can be fixed in rotating bar, it can be in work progress
Noise be isolated, avoid sound pollution, by the way that the first connecting hole is arranged, can by protective net by fixing bolt with
It is fixed on front side of soundproof plate, places the weight for generation of constructing on bridge floor there is a situation where falling under bridge, while can be to sound insulation
Plate surface is protected, and the service life of soundproof plate is extended, and fixes plate by setting, single unit system can be placed on to bridge column
On bar, the arc groove by fixing plate fixes bridge railing, tightens fixing plate upwards by adjusting nut, while spiral shell
Rasp bar can fasten railing two sides, place single unit system and shake, increase fastness and stability, pass through setting
Fixed link and motion bar can be adjusted the angle of soundproof plate and protective net, make protective device by the lifting of motion bar
More flexibly, the slungshot in work progress can be stopped to greatest extent, prevent to fall.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of pedestal surface structure schematic diagram of bridge construction anti-drop device of the utility model.
Fig. 2 is a kind of protective net surface structure schematic diagram of bridge construction anti-drop device of the utility model.
Fig. 3 is a kind of bridge construction anti-drop device side view of the utility model.
Figure label: 1, pedestal；2, fixed plate；3, rotating bar；4, soundproof plate；5, the first connecting hole；6, plate is fixed；7, spiral shell
Rasp bar；8, adjusting nut；9, protective net；10, the second connecting hole；11, arc groove；12, extension board；13, link block；14, fixed
Bar；15, motion bar；16, snap collar；17, limit hole；18, spring retainer is turned round.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of bridge construction anti-drop device, including pedestal 1 are symmetrically connected at the top of the pedestal 1
Fixed plate 2 can needed when carrying out protected working on bridge floor, by adjusting nut 8 two by the way that fixed plate 2 is arranged
It fixes plate 6 to remove, fixed plate 2 is placed on bridge floor and carries out construction protection, is fixedly connected between the fixed plate 2 by bearing
There is rotating bar 3, by setting rotating bar 3, soundproof plate 4 can be fixed in rotating bar 3, it can be to making an uproar in work progress
Sound is isolated, and sound pollution is avoided, and soundproof plate 4,4 front side four of soundproof plate are fixedly connected at the top of the rotating bar 3
A corner is equipped with the first connecting hole 5, by the way that the first connecting hole 5 is arranged, protective net 9 can be passed through fixing bolt and sound insulation
It is fixed on front side of plate 4, places the weight for generation of constructing on bridge floor there is a situation where falling under bridge, while can be to soundproof plate 4
Surface is protected, and the service life of soundproof plate 4 is extended, and 2 bottom symmetrical of fixed plate, which is equipped with, fixes plate 6, is blocked by setting
Single unit system can be placed on bridge railing by solid plate 6, and the arc groove 11 by fixing plate 6 fixes bridge railing,
Fixing plate 6 is tightened upwards by adjusting nut 8, while threaded rod 17 can fasten railing two sides, place whole dress
It sets and shakes, increase fastness and stability, protective net 9,9 front side four of protective net are equipped on front side of the soundproof plate 4
A corner is equipped with the second connecting hole 10, and the correspondence of fixing plate 6 side is equipped with arc groove 11, consolidates on rear side of the pedestal 1
Surely it is connected with extension board 12, link block 13 is fixedly connected on the right side of the extension board 12, is fixedly connected at the top of the link block 13
There is fixed link 14, be socketed with motion bar 15 inside the fixed link 14, by setting fixed link 14 and motion bar 15, can pass through
The lifting of motion bar 15 is adjusted soundproof plate 4 and the angle of protective net 9, keeps protective device more flexible, can be maximum
Stopping to the slungshot in work progress for limit, prevents to fall, and is fixedly connected with snap collar on rear side of the soundproof plate 4
16,15 top of motion bar is fixedly connected with snap collar 16.
More specifically, it is equipped with thread groove on 10 inner wall of first connecting hole 5 and the second connecting hole, described second
For connecting hole 10 by being fixedly connected inside fixing bolt and the first connecting hole 5,1 bottom of pedestal is connected with spiral shell by threaded hole
Rasp bar 7,7 external screw-thread of threaded rod are connected with adjusting nut 8, and 8 bottom of adjusting nut is fixedly connected with plate 6 is fixed,
The threaded rod 7 is flexibly connected with 6 inner cavity of plate is fixed, and the fixed link 14 is equipped with limit hole 17, is set on the motion bar 15
There is spring retainer to turn round 18, the spring retainer turns round 18 and matches connection with limit hole 17, and it is recessed to be equipped with sound-absorbing on front side of the soundproof plate 4
Slot, the height of the soundproof plate 4 is greater than the height of protective net 9, and width is equal.
When the utility model is used, two fixing plates 6 are removed by adjusting nut 8, fixed plate 2 is placed into bridge floor
Upper carry out construction protection, soundproof plate 4 is fixed in rotating bar 3, can be isolated to the noise in work progress, be passed through card
Single unit system can be placed on bridge railing by solid plate 6, and the arc groove 11 by fixing plate 6 fixes bridge railing,
Tighten fixing plate 6 upwards by adjusting nut 8, while threaded rod 17 can fasten railing two sides, pass through motion bar
15 lifting is adjusted soundproof plate 4 and the angle of protective net 9.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of bridge construction anti-drop device, including pedestal (1), which is characterized in that be symmetrically connected at the top of the pedestal (1) solid
Fixed board (2) is fixedly connected with rotating bar (3) between the fixed plate (2) by bearing, fixed at the top of the rotating bar (3) to connect
It connects soundproof plate (4), four corners are equipped with the first connecting hole (5) on front side of the soundproof plate (4), fixed plate (2) bottom
It is symmetrically arranged with and fixes plate (6), be equipped with protective net (9) on front side of the soundproof plate (4), four corners on front side of the protective net (9)
It is equipped with the second connecting hole (10), the corresponding side of the fixing plate (6) is equipped with arc groove (11), solid on rear side of the pedestal (1)
Surely it is connected with extension board (12), is fixedly connected with link block (13) on the right side of the extension board (12), at the top of the link block (13)
It is fixedly connected with fixed link (14), is socketed with motion bar (15) inside the fixed link (14), it is fixed on rear side of the soundproof plate (4)
It is connected with snap collar (16), motion bar (15) top is fixedly connected with snap collar (16).
2. a kind of bridge construction anti-drop device according to claim 1, it is characterised in that: first connecting hole (5) and the
Thread groove is equipped on two connecting holes (10) inner wall, second connecting hole (10) passes through fixing bolt and the first connecting hole
(5) internal to be fixedly connected.
3. a kind of bridge construction anti-drop device according to claim 1, it is characterised in that: pedestal (1) bottom passes through spiral shell
Pit is connected with threaded rod (7), and threaded rod (7) external screw-thread is connected with adjusting nut (8), adjusting nut (8) bottom
Portion is fixedly connected with plate (6) are fixed, and the threaded rod (7) is flexibly connected with plate (6) inner cavity is fixed.
4. a kind of bridge construction anti-drop device according to claim 1, it is characterised in that: the fixed link (14) is equipped with limit
Position hole (17), the motion bar (15) are equipped with spring retainer and turn round (18), and the spring retainer turns round (18) and limit hole (17)
With connection.
5. a kind of bridge construction anti-drop device according to claim 1, it is characterised in that: be equipped on front side of the soundproof plate (4)
Sound-absorbing groove.
6. a kind of bridge construction anti-drop device according to claim 1, it is characterised in that: the height of the soundproof plate (4) is big
Height in protective net (9), and width is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126079.9U CN209538037U (en) | 2018-12-18 | 2018-12-18 | A kind of bridge construction anti-drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126079.9U CN209538037U (en) | 2018-12-18 | 2018-12-18 | A kind of bridge construction anti-drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209538037U true CN209538037U (en) | 2019-10-25 |
Family
ID=68265869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822126079.9U Active CN209538037U (en) | 2018-12-18 | 2018-12-18 | A kind of bridge construction anti-drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209538037U (en) |
-
2018
- 2018-12-18 CN CN201822126079.9U patent/CN209538037U/en active Active
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