CN208792187U - A kind of bridge construction safety alarm device - Google Patents
A kind of bridge construction safety alarm device Download PDFInfo
- Publication number
- CN208792187U CN208792187U CN201821353254.1U CN201821353254U CN208792187U CN 208792187 U CN208792187 U CN 208792187U CN 201821353254 U CN201821353254 U CN 201821353254U CN 208792187 U CN208792187 U CN 208792187U
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- Prior art keywords
- block
- bolted
- bridge construction
- lifting platform
- alarm device
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000003028 elevating effect Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a kind of bridge construction safety alarm device, including work box；The interior lower end face right part of the work box is fixedly welded with limited block；It is bolted on the limited block and is rotatably equipped with the second rotating block；The upper end of second hydraulic stem, which is bolted, to be rotatably installed on the second fixed block；Second fixed block is weldingly fixed on the lower end surface of elevating lever；The right end of the elevating lever, which is bolted, is rotatably equipped with scroll wheel；The right end of the rotating bar, which is bolted, to be rotatably installed on the first fixed block；The upper end of first fixed block is weldingly fixed on the lower end right part of display board；The first rotating block is welded on the left of the lower end of the display board；First rotating block is rotatablely connected by hinge-connection and link block；The utility model structure is simple, easy to operate, meets the safe warning function to bridge construction road surface, is worth of widely use.
Description
Technical field
The utility model relates to bridge equipment, specifically a kind of bridge construction safety alarm device.
Background technique
Bridge refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through.It is modern to adapt to
The transportation industry of high speed development, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic need and set up make
Current more convenient and fast building.
There are many security risks when bridge construction, in order to which no entry, can generally be arranged in end of the bridge two sides and mention
Indicating language, current safety instruction poster installation site cannot flexibly lead in face, it is difficult to which placement causes pedestrian's in a conspicuous position
Note that safety warning effect is not achieved, therefore needs to research and develop one kind and can adjust angle with change location, easily causes pedestrian's note
The bridge construction safety alarm device of meaning.
Utility model content
The purpose of this utility model is to provide a kind of bridge construction safety alarm devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of bridge construction safety alarm device, including work box；The interior lower end face right part of the work box is fixed
It is welded with limited block；It is bolted on the limited block and is rotatably equipped with the second rotating block；Second rotating block it is upper
End is fixedly welded with second hydraulic cylinder；The top sliding sleeve of the second hydraulic cylinder is connected to the second hydraulic stem；Described second is hydraulic
The upper end of bar, which is bolted, to be rotatably installed on the second fixed block；Second fixed block is weldingly fixed under elevating lever
On end face；The right end of the elevating lever, which is bolted, is rotatably equipped with scroll wheel；The upper end of the scroll wheel and lifting platform
Lower end surface be slidably connected；First hydraulic cylinder is welded on the left of the upper end of the lifting platform；The right side of the first hydraulic cylinder
Portion's sliding sleeve is connected to the first hydraulic stem；The right end of first hydraulic stem is welded with sliding block；It is bolted on the sliding block
It is rotatably equipped with rotating bar；The right end of the rotating bar, which is bolted, to be rotatably installed on the first fixed block；Described first
The upper end of fixed block is weldingly fixed on the lower end right part of display board；The first rotation is welded on the left of the lower end of the display board
Block；First rotating block is rotatablely connected by hinge-connection and link block.
As a further solution of the present invention: the left end of the elevating lever, which is bolted, is rotatably installed in lifting
On fixed block；The lower end of the lifting fixed block is weldingly fixed in the interior lower end inner left wall of work box.
As a further solution of the present invention: the both ends of the lifting platform are equipped with movable pulley；The movable pulley is set
There are two setting, the left and right ends of lifting platform are symmetrically distributed in, and is bolted and is rotatablely connected with lifting platform, are mounted on
Go up and down the inside of sliding slot；The lifting sliding slot, which sets there are two and inlays peace, to be turned in the upper inside wall of work box.
As a further solution of the present invention: the sliding block is in T shape, lower end is slidably mounted on mobile chute
It is internal；The mobile chute, which is inlayed, to be mounted in the upper end inner wall of lifting platform.
As a further solution of the present invention: the upper end that the lower end of the link block is weldingly fixed on lifting platform is left
Portion, and the left end of first hydraulic cylinder is set.
The lower end of the work box is provided with wheel as a further solution of the present invention,；The wheel setting
There are four the four corners for being symmetrically distributed in work box.
Compared with prior art, the utility model has the beneficial effects that
The utility model is mounted with elevating lever, second hydraulic cylinder, the second hydraulic stem and rolling in the lower inside of work box
Wheel, the height of adjustable lifting platform facilitate passing passerby to observe to be suitble to use on different construction surfaces；And
The angle of the adjustable display board of the rotating devices such as first hydraulic cylinder, the first hydraulic stem and rotating bar is mounted on lifting platform, no
It is horizontally arranged when work, is rotated counterclockwise under the drive of rotating bar during the work time, be in 75 degree of angles with lifting platform,
Pedestrian is facilitated to observe, and the apparatus structure is simple, it is easy to operate, meet the safe warning function to bridge construction road surface, is worth
It promotes the use of.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bridge construction safety alarm device.
Fig. 2 is a kind of structural schematic diagram of working condition in bridge construction safety alarm device.
Fig. 3 is a kind of structural schematic diagram of left view in bridge construction safety alarm device.
In figure: 1- work box, the first hydraulic stem of 2-, 3- first hydraulic cylinder, 4- link block, the first rotating block of 5-, 6- hinge
It connects, 7- display board, 8- sliding block, 9- mobile chute, 10- rotating bar, the first fixed block of 11-, 12- lifting sliding slot, 13- lifting platform,
14- movable pulley, 15- scroll wheel, the second rotating block of 16-, 17- limited block, 18- second hydraulic cylinder, the second hydraulic stem of 19-, 20-
Two fixed blocks, 21- elevating lever, 22- go up and down fixed block, 23- wheel.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-3, a kind of bridge construction safety alarm device, including work box 1；The inside of the work box 1
Lower end surface right part is fixedly welded with limited block 17, provides work and installation space for lifting part, the work department for preventing it internal
Part by extraneous factor interference, to influence its using effect；It is bolted on the limited block 17 and is rotatably equipped with
Two rotating blocks 16, the shift position of fixed rotatable parts；The upper end of second rotating block 16 is fixedly welded with second hydraulic cylinder
18, connect rotatable parts；The top sliding sleeve of the second hydraulic cylinder 18 is connected to the second hydraulic stem 19, drives in its connecting component
Lifting work is realized in lower movement；The upper end of second hydraulic stem 19, which is bolted, is rotatably installed in the second fixed block 20
On；Second fixed block 20 is weldingly fixed on the lower end surface of elevating lever 21, plays a part of to be fixedly connected with workpiece；It is described
The left end of elevating lever 21, which is bolted, to be rotatably installed on lifting fixed block 22, the left and right under the drive of second hydraulic cylinder 18
It is mobile to realize lifting work；The lower end of the lifting fixed block 22 is weldingly fixed in the interior lower end inner left wall of work box 1；
The right end of elevating lever 21, which is bolted, is rotatably equipped with scroll wheel 15；Under the upper end of the scroll wheel 15 and lifting platform 13
End face is slidably connected, and rotates under the drive of elevating lever 21 in the lower end of lifting platform 13, so that lifting platform 13 be driven to move up and down；
The both ends of lifting platform 13 are equipped with movable pulley 14, provide installation space for the workpiece of the upper end, full by adjusting its height
Foot uses in different construction bridges；There are two the settings of movable pulley 14, is symmetrically distributed in the left and right two of lifting platform 13
End, and be bolted and be rotatablely connected with lifting platform 13, it is mounted on the inside of lifting sliding slot 12, in the drive of elevating lever 21
Under move up and down lifting platform 13；The lifting sliding slot 12, which sets there are two and inlays peace, to be turned in the upper inside wall of work box 1, is
Component sliding provides space；First hydraulic cylinder 3 is welded on the left of the upper end of lifting platform 13；The right side of the first hydraulic cylinder 3
Portion's sliding sleeve is connected to the first hydraulic stem 2；The right end of first hydraulic stem 2 is welded with sliding block 8, in the drive of first hydraulic cylinder 3
Under move left and right to drive its connecting component mobile；The sliding block 8 is in T shape, and lower end is slidably mounted on mobile chute 9
It is internal；The mobile chute 9, which is inlayed, to be mounted in the upper end inner wall of lifting platform 13；Rotational installation is bolted on sliding block 8
There is rotating bar 10；The right end of the rotating bar 10, which is bolted, to be rotatably installed on the first fixed block 11, hydraulic first
The drive of cylinder 3 is rotating, so that the upper end connecting component be driven to rotate, and then carries out warning work；First fixed block 11
Upper end be weldingly fixed on the lower end right part of display board 7, play a part of to be fixedly connected with workpiece；The lower end of the display board 7
Left side is welded with the first rotating block 5, and the upper end, which is bolted, is equipped with caution slogan board, and level is put when not working
It sets, is rotated counterclockwise under the drive of rotating bar 10 during the work time, be in 75 degree of angles with lifting platform 13, facilitate pedestrian
Observation；First rotating block 5 is rotatablely connected by hinge-connection 6 and link block 4, plays a part of to be fixedly connected with indicating member；Institute
The lower end for stating link block 4 is weldingly fixed on the upper end left part of lifting platform 13, and the left end of first hydraulic cylinder 3 is arranged in, and rises and fixes
Connect the effect of rotatable parts；The lower end of work box 1 is provided with wheel 23；There are four be symmetrically distributed in for the setting of wheel 23
The four corners of work box 1 meet the mobile working of whole device.
The working principle of the utility model is: device using when be moved into specified job site, start the second liquid
Cylinder pressure 18 drives the second hydraulic stem 19 to move up that elevating lever 21 is driven to rotate counterclockwise, lifting platform 13 is increased to finger
Fixed height；Restart first hydraulic cylinder 3, make the first hydraulic stem 2 move to right drive rotating bar 10 rotate counterclockwise it is dynamic, to drive
Display board 7 rotates counterclockwise, and is in 75 degree of angles, pedestrian is facilitated to observe road surface ahead situation, arranges to make corresponding reply
It applies, completes entire work.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (6)
1. a kind of bridge construction safety alarm device, including work box (1)；It is characterized in that, the inside of the work box (1)
Lower end surface right part is fixedly welded with limited block (17)；It is bolted on the limited block (17) and is rotatably equipped with the second rotation
Block (16)；The upper end of second rotating block (16) is fixedly welded with second hydraulic cylinder (18)；The second hydraulic cylinder (18)
Top sliding sleeve is connected to the second hydraulic stem (19)；The upper end of second hydraulic stem (19), which is bolted, is rotatably installed in
On two fixed blocks (20)；Second fixed block (20) is weldingly fixed on the lower end surface of elevating lever (21)；The elevating lever
(21) right end, which is bolted, is rotatably equipped with scroll wheel (15)；The upper end of the scroll wheel (15) and lifting platform (13)
Lower end surface is slidably connected；First hydraulic cylinder (3) are welded on the left of the upper end of the lifting platform (13)；The first hydraulic cylinder
(3) right part sliding sleeve is connected to the first hydraulic stem (2)；The right end of first hydraulic stem (2) is welded with sliding block (8)；The cunning
It is bolted on block (8) and is rotatably equipped with rotating bar (10)；Rotation is bolted in the right end of the rotating bar (10)
It is mounted on the first fixed block (11)；The upper end of first fixed block (11) is weldingly fixed on the lower end right part of display board (7)；
The first rotating block (5) are welded on the left of the lower end of the display board (7)；First rotating block (5) passes through hinge-connection (6)
It is rotatablely connected with link block (4).
2. a kind of bridge construction safety alarm device according to claim 1, which is characterized in that the elevating lever (21)
Left end be bolted be rotatably installed in lifting fixed block (22) on；The lower end of lifting fixed block (22) is welded and fixed
In the interior lower end inner left wall of work box (1).
3. a kind of bridge construction safety alarm device according to claim 1, which is characterized in that the lifting platform (13)
Both ends movable pulley (14) are installed；There are two movable pulley (14) settings, is symmetrically distributed in the left and right of lifting platform (13)
Both ends, and be bolted and be rotatablely connected with lifting platform (13), it is mounted on the inside of lifting sliding slot (12)；The lifting is slided
Slot (12), which sets there are two and inlays peace, to be turned in the upper inside wall of work box (1).
4. a kind of bridge construction safety alarm device according to claim 1, which is characterized in that the sliding block (8) is in T
Font, lower end are slidably mounted on the inside of mobile chute (9)；The mobile chute (9), which is inlayed, is mounted on lifting platform (13)
In the inner wall of upper end.
5. a kind of bridge construction safety alarm device according to claim 1, which is characterized in that the link block (4)
Lower end be weldingly fixed on the upper end left part of lifting platform (13), and be arranged in the left end of first hydraulic cylinder (3).
6. a kind of bridge construction safety alarm device according to claim 1, which is characterized in that the work box (1)
Lower end be provided with wheel (23)；There are four the four corners for being symmetrically distributed in work box (1) for wheel (23) setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353254.1U CN208792187U (en) | 2018-08-22 | 2018-08-22 | A kind of bridge construction safety alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353254.1U CN208792187U (en) | 2018-08-22 | 2018-08-22 | A kind of bridge construction safety alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208792187U true CN208792187U (en) | 2019-04-26 |
Family
ID=66206362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353254.1U Expired - Fee Related CN208792187U (en) | 2018-08-22 | 2018-08-22 | A kind of bridge construction safety alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208792187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681173A (en) * | 2021-01-15 | 2021-04-20 | 余倩倩 | Warning device for construction convenient to dismouting and regulation |
-
2018
- 2018-08-22 CN CN201821353254.1U patent/CN208792187U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681173A (en) * | 2021-01-15 | 2021-04-20 | 余倩倩 | Warning device for construction convenient to dismouting and regulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Business premises 3a09-2, 3A / F, building 1, business center, Nanning comprehensive free trade zone, 20 Jinhai Road, Nanning District, China (Guangxi) pilot Free Trade Zone, Nanning City, 530000 Patentee after: GUANGXI YONGTAI GROUP Co.,Ltd. Address before: 530000 Room 3233, Building 3, Hangyang International City, 131 Minority Avenue, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI YONGTAI GROUP Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |