CN108374601A - A kind of environmental protection device of urban construction site - Google Patents
A kind of environmental protection device of urban construction site Download PDFInfo
- Publication number
- CN108374601A CN108374601A CN201810008183.XA CN201810008183A CN108374601A CN 108374601 A CN108374601 A CN 108374601A CN 201810008183 A CN201810008183 A CN 201810008183A CN 108374601 A CN108374601 A CN 108374601A
- Authority
- CN
- China
- Prior art keywords
- spring
- pedestal
- cam
- cavity
- fixed frame
- Prior art date
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of environmental protection devices of urban construction site, including pedestal, two supporting rods and fixed frame, the fixed frame is located at the top of pedestal, the top both sides of the pedestal offer mounting hole, and one end of two supporting rods is respectively positioned on the inside of mounting hole, the end surface that two supporting rods are located inside two mounting holes offers bayonet, the pedestal is internally provided with the first cavity and two the second cavitys, and first cavity be located between two mounting holes, two the second cavitys are located at the side that mounting hole is located remotely from each other, the inner rotation of first cavity is connected with rotation axis, the external stability of the rotation axis is connected with the first cam and ratchet.The present invention can not only reduce the influence of the attainments and dust etc. of urban construction site liter to public domain, but also whole device is built and removes all simple and quick, to reduce the difficulty of construction, improves the efficiency for building protective device, and then quickening construction progress.
Description
Technical field
The present invention relates to environmental protection device technical field more particularly to a kind of environmental protection devices of urban construction site.
Background technology
The foundation of the unavoidable high buildings and large mansions of development in city, high buildings and large mansions are when establishing, since it is desired that piling, dress
It repaiies, inevitably will produce a large amount of noise, these noises can not only form noise pollution if not administering, and more influence week
The rest for enclosing people will produce a large amount of dust simultaneously in the course of work in building site, these dusts often with strong wind, with
It waves at place so that the environment near building site becomes very severe.Therefore building site go into operation it is previous as all can be around construction area
One of protecting wall is built, on the one hand can completely cut off to fall a part of noise on building site, on the other hand can also stop on building site
Dust is drifted into other public domain, but these protecting walls are all time-consuming and laborious in installation and removal, need to spend a large amount of people
Work and time, to affect to the progress of construction.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of environment of the urban construction site proposed
Protective device.
To achieve the goals above, present invention employs following technical solutions：
A kind of environmental protection device of urban construction site, including pedestal, two supporting rods and fixed frame, the fixed frame are located at
The top both sides at the top of pedestal, the pedestal offer mounting hole, and one end of two supporting rods is respectively positioned on mounting hole
Inside, the end surface that two supporting rods are located inside two mounting holes offer bayonet, and the inside of the pedestal is set
There are the first cavity and two the second cavitys, and the first cavity is located between two mounting holes, two the second cavitys are located at solid
Determine the side that hole is located remotely from each other, the inner rotation of first cavity is connected with rotation axis, and the external stability of the rotation axis connects
It is connected to the first cam and ratchet, the side of first cam extends to the outside of pedestal through the top inner wall of the first cavity,
The side of the ratchet is equipped with poke rod, and one end of poke rod extends to the outside of pedestal, institute through the inner wall of the first cavity
State poke rod and be equipped with slide block close to the side of ratchet, the inside of two second cavitys be equipped with rotating bar, spring eye and
The outside for extending to pedestal, and the table of two rotating bars are run through at the top of the second cavity in telescopic block, one end of two rotating bars
Face is equipped with latch, and one end of two telescopic blocks is respectively located at the inside of two spring eyes, and two telescopic blocks are close to two
The side of a rotating bar is equipped with tooth socket, and tooth socket matches with latch, and two telescopic blocks match with bayonet, the bottom
The top of seat is set there are two fixed block, and connecting shaft is rotatably connected between two fixed blocks, and the external stability of the connecting shaft connects
It is connected to the second cam, and the second cam and the first cam meshing close, the side of first cam is equipped with fixture block, and the one of fixture block
End extends to the outside of pedestal through the inner wall of the first cavity, and the fixed frame is fixedly connected with the both ends of connecting shaft, described solid
Determine frame to be made of several fixed frames, and fixed frame is located between two supporting rods.
Preferably, two supporting rods side surface close to each other offers sliding slot, and the fixed frame is two neighboring solid
The junction for determining frame is rotatably connected to link block, and link block is equipped with pulley close to the side of supporting rod, and pulley is respectively positioned on
The inside of sliding slot, has been fixedly connected with third cam in two mutually close side frameworks of connection frames, and two third cams it
Between be intermeshed, the surface of the fixed frame is equipped with fiber panel.
Preferably, the poke rod opens up fluted close to the side of ratchet, and the inside of groove is fixedly connected with fixed link,
It is rotatablely connected between one end and fixed link of the slide block, the side of the slide block is equipped with spring leaf, and the one of spring leaf
End is fixedly connected with the side of slide block, and one end that the slide block is located at base exterior is arranged with the first spring.
Preferably, the inside of two spring eyes has been fixedly connected with second spring, and one end of second spring is divided equally
The one end not being located inside spring eye with two telescopic blocks is fixedly connected.
Preferably, the junction of the fixture block and pedestal is equipped with spring cavity, and the outside of the fixture block is equipped with spring fixture block, and
Spring fixture block is equipped with the second bullet between being located at the side inner wall of the inside of spring cavity, spring fixture block and spring cavity far from the first cam
Spring, and second spring is set in the outside of fixture block, the fixture block is triangular structure of right angle close to one end of the first cam.
The beneficial effects of the invention are as follows：
1, ratchet wheel is driven by poke rod, so that the first cam rotates, so that the second cam rotates, made
It obtains fixed frame to start to spread out, just dough figurine work goes to build one by one, to the working efficiency improved；
2, by rotating rotating bar, to drive telescopic block to be moved greatly so that supporting rod can be in mounting hole quickly
It fixes or separates, to reduce the difficulty built；
3, the rotation direction of the first cam can be limited by fixture block, be convenient for the expansion and folding of fixed frame, to accelerate
The speed for building and removing fixed frame achievees the purpose that improve working efficiency；
4, by installing fiber panel on fixed frame surface, the noise on building site is not only enable to be inhaled to greatest extent
Receipts are fallen, additionally it is possible to which blocks dust enters public domain.
The present invention can not only reduce the shadow to public domain such as attainments and dust of urban construction site liter by structure design
It rings, and whole device is built and remove all simple and quick, to reduce the difficulty of construction, is improved and is built protective device
Efficiency, and then accelerate construction progress.
Description of the drawings
Fig. 1 is a kind of sectional view of the environmental protection device of urban construction site proposed by the present invention；
Fig. 2 is a kind of partial structural diagram of the environmental protection device of urban construction site proposed by the present invention；
Fig. 3 is a kind of sectional view of the environmental protection device of urban construction site proposed by the present invention.
In figure：1 pedestal, 2 supporting rods, 3 fixed blocks, 4 connecting shafts, 5 rotation axis, 6 first cams, 7 second cams, 8 are stirred
Bar, 9 partition boards, 10 pulleys, 11 fixed frames, 12 third cams, 13 second cavitys, 14 link blocks, 15 rotating bars, 16 spring eyes, 17
Telescopic block, 18 mounting holes, 19 bayonets, 20 spring cavitys, 21 slide blocks, 22 ratchets, 23 fixture blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of environmental protection device of urban construction site, including 1, two supporting rod 2 of pedestal and fixed frame 11,
Fixed frame 11 is located at the top of pedestal 1, and the top both sides of pedestal 1 offer mounting hole 18, and one end of two supporting rods 2 is equal
Positioned at the inside of mounting hole 18, the end surface that two supporting rods are located inside two mounting holes 18 offers bayonet 19, bottom
Seat 1 is internally provided with the first cavity 9 and two the second cavitys 13, and the first cavity 9 is located between two mounting holes 18, two the
Two cavitys 13 are located at the side that mounting hole 18 is located remotely from each other, and the inner rotation of the first cavity 9 is connected with rotation axis 5, rotation
The external stability of axis 5 is connected with the first cam 6 and ratchet 22, and the side of the first cam 6 is prolonged through the top inner wall of the first cavity 9
The outside of pedestal 1 is extended to, the side of ratchet 22 is equipped with poke rod 8, and one end of poke rod 8 is prolonged through the inner wall of the first cavity 9
The outside of pedestal 1 is extended to, poke rod 8 is equipped with slide block 21 close to the side of ratchet 22, and the inside of two the second cavitys 13 is all provided with
There are rotating bar 15, spring eye 16 and telescopic block 17, one end of two rotating bars 15 to be extended to through the top of the second cavity 13
The outside of pedestal 1, and the surface of two rotating bars 15 is equipped with latch, one end of two telescopic blocks 17 is respectively located at two bullets
The inside in spring hole 16, two telescopic blocks 17 are equipped with tooth socket close to the side of two rotating bars 15, and tooth socket matches with latch,
Two telescopic blocks 17 match with bayonet 19, and the top of pedestal 1 is set there are two fixed block 3, are rotatablely connected between two fixed blocks 3
There is connecting shaft 4, the external stability of connecting shaft 4 is connected with the second cam 7, and the second cam 7 is meshed with the first cam 6, and first
The side of cam 6 is equipped with fixture block 23, and one end of fixture block 23 extends to the outside of pedestal 1 through the inner wall of the first cavity 9, fixed
Frame 11 is fixedly connected with the both ends of connecting shaft 4, and fixed frame 11 is made of several fixed frames, and fixed frame 11 is located at two supports
Between bar 2.
In the present embodiment, two supporting rods 2 side surface close to each other offers sliding slot, and fixed frame 11 is two neighboring
The junction of fixed frame is rotatably connected to link block 14, and link block 14 is equipped with pulley 10 close to the side of supporting rod 2, and sliding
Wheel 10 is respectively positioned on the inside of sliding slot, and third cam 12, and two have been fixedly connected in the mutually close side framework of two connection frames
It is intermeshed between a third cam 12, the surface of fixed frame 11 is equipped with fiber panel, and poke rod 8 is opened close to the side of ratchet 22
Equipped with groove, the inside of groove is fixedly connected with fixed link, is rotatablely connected between one end and fixed link of slide block 21, slide block
21 side is equipped with spring leaf, and one end of spring leaf is fixedly connected with the side of slide block 21, and slide block 21 is located at outside pedestal 1
The one end in portion is arranged with the first spring, and the inside of two spring eyes 16 has been fixedly connected with second spring, and second spring
One end that one end is respectively located at two telescopic blocks inside spring eye 16 is fixedly connected, and fixture block 23 and the junction of pedestal 1 are set
There is spring cavity 20, the outside of fixture block 23 is equipped with spring fixture block, and spring fixture block is located at the inside of spring cavity 20, spring fixture block and bullet
Second spring is equipped between side inner wall of the spring chamber 20 far from the first cam 6, and second spring is set in the outside of fixture block 23, card
Block 23 is triangular structure of right angle close to one end of the first cam 6.
In the present embodiment, when building protective device, one rotating bar 15 of first turn, rotating bar 15 drive telescopic block 17 to
Direction movement far from mounting hole 11, finally makes telescopic block 17 leave the inside of mounting hole 11, then again by supporting rod 2
The inside of mounting hole 18 is injected in one end, then unclamps rotating bar 15, and under the elastic force of second spring, telescopic block 17 sets back,
To make one end of telescopic block 17 stick into the inside of bayonet 19, to fix supporting rod 2, repeating same operation will be another
One supporting rod 2 is fixed on the inside of another mounting hole 18, and then connecting shaft 4 is fixed on two fixed blocks 3, makes second
Cam 7 is meshed with the first cam 6, and the pulley of 11 both sides of fixed frame is injected two supporting rods 2 while fixed connection shaft 4
In the sliding slot of both side surface, poke rod 15 is then jammed on, poke rod 15 declines so that fluctuation fast 21 starts to stir ratchet 22, spine
22 drive rotation axis 5 of wheel rotates, and rotation axis 5 drives the rotation of the first cam 6, the first cam 6 and then drive the second cam 7 rotation,
When stopping jamming on poke rod 15, poke rod 15 sets back under the action of the first spring, at this time slide block 21 and spine
It is not contacted between wheel 22, so can constantly jam on poke rod 15 so that ratchet 22 constantly rotates, so that second is convex
The constantly rotation of wheel 7, so that connecting shaft 4 constantly rotates so that fixed frame 11 trails between two supporting rods 2, when solid
When determining frame 11 and need stretching, extension, the inclined-plane of the right angled triangle of fixture block 23 is opposite with the rotation direction of the first cam 6 so that the
One cam 6 can oppress fixture block 23 and shrink and rotate, when one end of fixture block 23 is located at the gear clearance of the first cam 6, the
Under the action of two springs so that fixture block 23 can be stuck in the gap of the first cam 6, to reach the mesh for fixing the first cam 6
So that fixed frame 11 will not be shunk, and when dismantling protective device, rotate fixture block 23 so that the right angle trigonometry of fixture block 23
On the contrary, fixed frame 11 starts to shrink under gravity, then pressed successively with direction when expansion fixed frame 11 on shape inclined-plane
Opposite operation can remove device when according to protection device for installing.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of environmental protection device of urban construction site, including pedestal (1), two supporting rods (2) and fixed frame (11), feature
It is, the fixed frame (11) is located at the top of pedestal (1), and the top both sides of the pedestal (1) offer mounting hole (18),
And one end of two supporting rods (2) is respectively positioned on the inside of mounting hole (18), two supporting rods are located at two mounting holes (18)
Internal end surface offers bayonet (19), and the pedestal (1) is internally provided with the first cavity (9) and two the second cavitys
(13), and the first cavity (9) is located between two mounting holes (18), and two the second cavitys (13) are located at mounting hole (18) phase
Mutually separate side, the inner rotation of first cavity (9) are connected with rotation axis (5), the external stability of the rotation axis (5)
It is connected with the first cam (6) and ratchet (22), the side of first cam (6) is prolonged through the top inner wall of the first cavity (9)
The outside of pedestal (1) is extended to, the side of the ratchet (22) is equipped with poke rod (8), and one end of poke rod (8) is empty through first
The inner wall of chamber (9) extends to the outside of pedestal (1), and the poke rod (8) is equipped with slide block (21) close to the side of ratchet (22),
The inside of two second cavitys (13) is equipped with rotating bar (15), spring eye (16) and telescopic block (17), two rotating bars
(15) outside for extending to pedestal (1), and the surface of two rotating bars (15) are run through at the top of the second cavity (13) in one end
It is equipped with latch, one end of two telescopic blocks (17) is respectively located at the inside of two spring eyes (16), two telescopic blocks
(17) it is equipped with tooth socket close to the side of two rotating bars (15), and tooth socket matches with latch, two telescopic blocks (17)
It matches, sets at the top of the pedestal (1) there are two fixed block (3) with bayonet (19), be rotatablely connected between two fixed blocks (3)
There are connecting shaft (4), the external stability of the connecting shaft (4) to be connected with the second cam (7), and the second cam (7) and the first cam
(6) it is meshed, the side of first cam (6) is equipped with fixture block (23), and one end of fixture block (23) is through the first cavity (9)
Inner wall extends to the outside of pedestal (1), and the fixed frame (11) is fixedly connected with the both ends of connecting shaft (4), the fixed frame
(11) it is made of several fixed frames, and fixed frame (11) is located between two supporting rods (2).
2. a kind of environmental protection device of urban construction site according to claim 1, which is characterized in that two supporting rods (2)
A side surface close to each other offers sliding slot, and the junction of the two neighboring fixed frame of the fixed frame (11) is rotatablely connected
There is link block (14), and link block (14) is equipped with pulley (10) close to the side of supporting rod (2), and pulley (10) is respectively positioned on sliding slot
Inside, be fixedly connected with third cam (12), and two third cams in two mutually close side frameworks of connection frames
(12) it is intermeshed between, the surface of the fixed frame (11) is equipped with fiber panel.
3. a kind of environmental protection device of urban construction site according to claim 1, which is characterized in that the poke rod (8)
Open up fluted close to the side of ratchet (22), the inside of groove is fixedly connected with fixed link, one end of the slide block (21)
It is rotatablely connected between fixed link, the side of the slide block (21) is equipped with spring leaf, and one end of spring leaf and slide block
(21) side is fixedly connected, and the slide block (21) is located at the external one end of pedestal (1) and is arranged with the first spring.
4. a kind of environmental protection device of urban construction site according to claim 1, which is characterized in that two spring eyes
(16) inside has been fixedly connected with second spring, and one end of second spring is respectively located at spring eye with two telescopic blocks
(16) internal one end is fixedly connected.
5. a kind of environmental protection device of urban construction site according to claim 1, which is characterized in that the fixture block (23) with
The junction of pedestal (1) is equipped with spring cavity (20), and the outside of the fixture block (23) is equipped with spring fixture block, and spring fixture block is located at bullet
The inside of spring chamber (20), spring fixture block and spring cavity (20) are equipped with second spring between the side inner wall far from the first cam (6),
And second spring is set in the outside of fixture block (23), the fixture block (23) is right angled triangle close to one end of the first cam (6)
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810008183.XA CN108374601A (en) | 2018-01-04 | 2018-01-04 | A kind of environmental protection device of urban construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810008183.XA CN108374601A (en) | 2018-01-04 | 2018-01-04 | A kind of environmental protection device of urban construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108374601A true CN108374601A (en) | 2018-08-07 |
Family
ID=63015560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810008183.XA Withdrawn CN108374601A (en) | 2018-01-04 | 2018-01-04 | A kind of environmental protection device of urban construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108374601A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3733054A (en) * | 1972-04-28 | 1973-05-15 | B Storch | Safety fence |
| JPH11107486A (en) * | 1997-09-30 | 1999-04-20 | Aoi Roll Kk | Fitting for mounting siding |
| CN103835570A (en) * | 2013-11-15 | 2014-06-04 | 国网山东省电力公司青岛供电公司 | Adsorbing barrier |
| CN204252642U (en) * | 2014-11-20 | 2015-04-08 | 吴波英 | A kind of building operations guardrail |
| CN105569441A (en) * | 2016-01-22 | 2016-05-11 | 国网浙江省电力公司金华供电公司 | Transformer substation fence rod fixing support |
| CN106223715A (en) * | 2016-07-26 | 2016-12-14 | 魏会芳 | A kind of novel movably build radical occlusion device |
| CN107524340A (en) * | 2017-09-11 | 2017-12-29 | 温州东怡园林建设有限公司 | A kind of municipal works construction coaming plate |
-
2018
- 2018-01-04 CN CN201810008183.XA patent/CN108374601A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3733054A (en) * | 1972-04-28 | 1973-05-15 | B Storch | Safety fence |
| JPH11107486A (en) * | 1997-09-30 | 1999-04-20 | Aoi Roll Kk | Fitting for mounting siding |
| CN103835570A (en) * | 2013-11-15 | 2014-06-04 | 国网山东省电力公司青岛供电公司 | Adsorbing barrier |
| CN204252642U (en) * | 2014-11-20 | 2015-04-08 | 吴波英 | A kind of building operations guardrail |
| CN105569441A (en) * | 2016-01-22 | 2016-05-11 | 国网浙江省电力公司金华供电公司 | Transformer substation fence rod fixing support |
| CN106223715A (en) * | 2016-07-26 | 2016-12-14 | 魏会芳 | A kind of novel movably build radical occlusion device |
| CN107524340A (en) * | 2017-09-11 | 2017-12-29 | 温州东怡园林建设有限公司 | A kind of municipal works construction coaming plate |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180807 |
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| WW01 | Invention patent application withdrawn after publication |