CN208563191U - A kind of greenbelt protective device of the urban transportation with regulation performance - Google Patents
A kind of greenbelt protective device of the urban transportation with regulation performance Download PDFInfo
- Publication number
- CN208563191U CN208563191U CN201820715335.5U CN201820715335U CN208563191U CN 208563191 U CN208563191 U CN 208563191U CN 201820715335 U CN201820715335 U CN 201820715335U CN 208563191 U CN208563191 U CN 208563191U
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- China
- Prior art keywords
- gear
- fixedly connected
- railing
- protective device
- fixed frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to greenbelt protection technology fields, in particular a kind of greenbelt protective device of the urban transportation with regulation performance, including fixed frame and fixed frame, vertical pivot is fixedly connected on the inside of the bottom end of the fixed frame, the outside of the vertical pivot is rotatably connected to the first railing by shaft, pulley is rotatably connected to by shaft on the right side of the front end of first railing, take-up pulley is provided on the inside of the left end of the rope, the right end intermeshing of the second bevel gear has first bevel gear, the right end of the first bevel gear is fixedly connected with fixed link, in the utility model, the progress of the second railing can be made up or down to be moved by the rotation of second handle, it meets and the difference of the spacing between guardrail is required, strutbeam can be made to carry out toward both sides movement or toward centre movement by the effect of the first in command, it can basis It needs to change the position of strutbeam, there are huge economic benefit and extensive market prospects, be worth of widely use.
Description
Technical field
The utility model relates to greenbelt protection technology field, specially a kind of urban transportation with regulation performance is with green
Change band protective device.
Background technique
Guardrail, it is said herein to refer to that industrial protective fence, guardrail are mainly used for house, highway, shopping centre, public place etc.
To the protection and protection of personal safety and installations and facilities in occasion, with a large amount of uses of urban transportation greenbelt, protective fence
It is used in protecting and greening band, with the development of society, the application to protective fence is further extensive, therefore, has to one kind and adjust
The urban transportation of performance is growing with the demand of greenbelt protective device.
The most table structure of greenbelt protective device occurred currently on the market is simple, has a single function, does not have to protective fence
The effect that is adjusted of height, when need to carry out greenbelt to sweep arrange when, it has not been convenient to the disengaging of worker comes to work belt
Very big trouble, reduces the efficiency of work, even and if the height of general protective fence adjustable guardrail can not adjust
Left and right distance between node guard bar, this also brings very big trouble to the disengaging of worker, therefore, proposes one regarding to the issue above
Kind has the urban transportation greenbelt protective device of regulation performance.
Utility model content
The purpose of this utility model is to provide a kind of greenbelt protective device of the urban transportation with regulation performance, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of greenbelt protective device of the urban transportation with regulation performance, including fixed frame and fixed frame, it is described solid
To determine to be fixedly connected with vertical pivot on the inside of the bottom end of frame, the outside of the vertical pivot is rotatably connected to the first railing by shaft, and described the
Pulley is rotatably connected to by shaft on the right side of the front end of one railing, rope, a left side for the rope are provided on the outside of the pulley
End inside is provided with take-up pulley, and the rear end of the take-up pulley is fixedly connected with first gear, and the left end of the first gear is mutual
It is engaged with second gear, the front end of the second gear is rotatably connected to the first in command, the bottom of first railing by shaft
End is fixedly connected with fixed frame, is fixedly connected with first bearing, the inside of the first bearing on the inside of the bottom end of the fixed frame
It is rotatably connected to screw rod by shaft, second bevel gear, the right side of the second bevel gear are fixedly connected on the outside of the screw rod
End intermeshing has first bevel gear, and the right end of the first bevel gear is fixedly connected with fixed link, the right end of the fixed link
It is fixedly connected with second handle, second bearing is provided on the outside of the fixed link, the apical lateral of the screw rod passes through screw thread
It is rotatably connected to the second railing, the front end of second railing is provided with the first sliding block, and the front end of first sliding block is fixed to be connected
It is connected to the second sliding block, the front end of second sliding block is provided with strutbeam.
Preferably, the size of the outer diameter of second gear one third bigger than the size of the outer diameter of first gear.
Preferably, the maximum distance a quarter bigger than the length of strutbeam that second railing moves on screw rod.
Preferably, the number of the first gear in total there are two, and be symmetrically distributed in the two sides of second gear.
Preferably, the vertical pivot is shaped to T-type, and height is equal with the height of screw rod.
Compared with prior art, the utility model has the beneficial effects that
1, in the utility model, pass through the second handle of setting, screw rod, first bevel gear, second bevel gear and first axle
It holds, the progress of the second railing can be made up or down to be moved by the rotation of second handle in this way, met to guardrail
Between the different of spacing require, safety easy to operate；
2, in the utility model, pass through the first gear of setting, second gear, take-up pulley, rope, the first sliding block and first
Handle can be such that strutbeam carries out toward both sides movement or toward centre movement by the effect of the first in command in this way, can be according to need
Change the position of strutbeam, it is easy to operate, it is practical, there are huge economic benefit and extensive market prospects, be worth pushing away
It is wide to use.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is structural schematic diagram at the A of Fig. 1 of the utility model；
Fig. 3 is structural schematic diagram at the B of Fig. 1 of the utility model；
Fig. 4 is the mounting structure schematic diagram of first sliding block of the utility model；
Fig. 5 is the mounting structure schematic diagram of the first in command of the utility model.
In figure: 1- fixed frame, 2- vertical pivot, the first railing of 3-, 4- pulley, 5- rope, 6- first gear, 7- second gear,
The 8- first in command, 9- take-up pulley, 10- fixed frame, 11- second handle, 12- first bevel gear, 13- first bearing, 14- second are bored
Gear, 15- fixed link, 16- second bearing, 17- screw rod, the first sliding block of 18-, the second sliding block of 19-, 20- strutbeam, the second column 21-
Bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:
A kind of greenbelt protective device of the urban transportation with regulation performance, including fixed frame 1 and fixed frame 10, it is described
It is fixedly connected with vertical pivot 2 on the inside of the bottom end of fixed frame 1, the outside of the vertical pivot 2 is rotatably connected to the first railing 3 by shaft,
Pulley 4 is rotatably connected to by shaft on the right side of the front end of first railing 3, the outside of the pulley 4 is provided with rope 5, institute
It states and is provided with take-up pulley 9 on the inside of the left end of rope 5, the rear end of the take-up pulley 9 is fixedly connected with first gear 6, and described first
The left end intermeshing of gear 6 has second gear 7, and the front end of the second gear 7 is rotatably connected to the first in command by shaft
8, the bottom end of first railing 3 is fixedly connected with fixed frame 10, is fixedly connected with first axle on the inside of the bottom end of the fixed frame 1
13 are held, the inside of the first bearing 13 is rotatably connected to screw rod 17 by shaft, and the outside of the screw rod 17 is fixedly connected with
The right end intermeshing of second bevel gear 14, the second bevel gear 14 has first bevel gear 12, the first bevel gear 12
Right end is fixedly connected with fixed link 15, and the right end of the fixed link 15 is fixedly connected with second handle 11, the fixed link 15
Outside is provided with second bearing 16, and the apical lateral of the screw rod 17 is connected with the second railing 21 by threads turn, and described
The front end of two railings 21 is provided with the first sliding block 18, and the front end of first sliding block 18 is fixedly connected with the second sliding block 19, described
The front end of second sliding block 19 is provided with strutbeam 20.
The size of the outer diameter of the second gear 7 one third bigger than the size of the outer diameter of first gear 6, in this way with
, will not be laborious when leader 8 rotates, the maximum distance that second railing 21 moves on screw rod 17 is bigger than the length of strutbeam 20
A quarter can guarantee that the second railing 21 will not be detached from from the second sliding block 19 in this way, and the number of the first gear 6 is in total
There are two, and be symmetrically distributed in the two sides of second gear 7, can guarantee the strutbeam 20 to both sides in this way while moving, institute
It states vertical pivot 2 and is shaped to T-type, and height is equal with the height of screw rod 17, can prevent the second railing 21 will not be from this way
It falls off on vertical pivot 2.
Workflow: the utility model can pass through rotation the when needing the position to the second railing 21 to be changed
Second chief 11, and second handle 11 will drive the rotation of first bevel gear 12, and the rotation of first bevel gear 12 then will drive second
The rotation of bevel gear 14, the rotation of second bevel gear 14 will drive the rotation of screw rod 17, the rotation and then drive second of screw rod 17
Railing 21 up or is down moved, and second sliding block 19 can also follow suit corresponding shifting while the second railing 21 is mobile
It is dynamic, when needing to change the distance between strutbeam 20, second gear 7 can be driven by rotating first handle 8, the first in command 8
Rotation, the rotation of second gear 7 will drive the rotation of the first gear 6 of the left and right sides, driven by the rotation of first gear 6
Take-up pulley 9 does the movement of opposite direction, and then the movement for driving rope 5 that strutbeam is pulled to do opposite direction, to realize to strutbeam
The change of spacing between 20.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of greenbelt protective device of the urban transportation with regulation performance, including fixed frame (1) and fixed frame (10),
It is characterized in that: being fixedly connected with vertical pivot (2) on the inside of the bottom end of the fixed frame (1), the outside of the vertical pivot (2) is turned by shaft
It is dynamic to be connected with the first railing (3), pulley (4), the cunning are rotatably connected to by shaft on the right side of the front end of first railing (3)
It is provided with rope (5) on the outside of wheel (4), is provided with take-up pulley (9) on the inside of the left end of the rope (5), the take-up pulley (9)
Rear end is fixedly connected with first gear (6), and the left end intermeshing of the first gear (6) has second gear (7), and described second
The front end of gear (7) is rotatably connected to the first in command (8) by shaft, and the bottom end of first railing (3) is fixedly connected with
Determine frame (10), is fixedly connected with first bearing (13) on the inside of the bottom end of the fixed frame (1), the inside of the first bearing (13)
It is rotatably connected to screw rod (17) by shaft, is fixedly connected with second bevel gear (14) on the outside of the screw rod (17), described
The right end intermeshing of two bevel gears (14) has first bevel gear (12), and the right end of the first bevel gear (12) is fixedly connected with
The right end of fixed link (15), the fixed link (15) is fixedly connected with second handle (11), is set on the outside of the fixed link (15)
It being equipped with second bearing (16), the apical lateral of the screw rod (17) is connected with the second railing (21) by threads turn, and described
The front end of two railings (21) is provided with the first sliding block (18), and the front end of first sliding block (18) is fixedly connected with the second sliding block
(19), the front end of second sliding block (19) is provided with strutbeam (20).
2. a kind of greenbelt protective device of the urban transportation with regulation performance according to claim 1, feature exist
In: the size of the outer diameter of the second gear (7) one third bigger than the size of the outer diameter of first gear (6).
3. a kind of greenbelt protective device of the urban transportation with regulation performance according to claim 1, feature exist
In: the maximum distance that second railing (21) is moved on screw rod (17) a quarter bigger than the length of strutbeam (20).
4. a kind of greenbelt protective device of the urban transportation with regulation performance according to claim 1, feature exist
In: the number of the first gear (6) in total there are two, and be symmetrically distributed in the two sides of second gear (7).
5. a kind of greenbelt protective device of the urban transportation with regulation performance according to claim 1, feature exist
In: the vertical pivot (2) is shaped to T-type, and height is equal with the height of screw rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820715335.5U CN208563191U (en) | 2018-05-15 | 2018-05-15 | A kind of greenbelt protective device of the urban transportation with regulation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820715335.5U CN208563191U (en) | 2018-05-15 | 2018-05-15 | A kind of greenbelt protective device of the urban transportation with regulation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208563191U true CN208563191U (en) | 2019-03-01 |
Family
ID=65481834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820715335.5U Expired - Fee Related CN208563191U (en) | 2018-05-15 | 2018-05-15 | A kind of greenbelt protective device of the urban transportation with regulation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208563191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904834A (en) * | 2019-12-03 | 2020-03-24 | 哈尔滨学院 | Automatic crack detection device for bridge concrete guardrail |
-
2018
- 2018-05-15 CN CN201820715335.5U patent/CN208563191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904834A (en) * | 2019-12-03 | 2020-03-24 | 哈尔滨学院 | Automatic crack detection device for bridge concrete guardrail |
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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: 20190301 Termination date: 20210515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |