CN207277982U - A kind of construction protective fence - Google Patents
A kind of construction protective fence Download PDFInfo
- Publication number
- CN207277982U CN207277982U CN201721292376.XU CN201721292376U CN207277982U CN 207277982 U CN207277982 U CN 207277982U CN 201721292376 U CN201721292376 U CN 201721292376U CN 207277982 U CN207277982 U CN 207277982U
- Authority
- CN
- China
- Prior art keywords
- protection network
- movable axis
- telescopic rod
- fixed
- protective fence
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of construction protective fence, including two symmetrically arranged support devices and the protection network being arranged between two support devices, each support device includes bottom plate, the bottom of bottom plate is equipped with universal wheel, the top of bottom plate is fixedly connected by the first telescopic rod with fixed plate, and the outside of the first telescopic rod is enclosed with damping spring.The utility model passes through equipped with movable axis, upper fixture and lower fixture, protection network entire volume is shelved on one of movable axis by staff using upper fixture and lower fixture, one section of protection network is pulled out and carried out in the upper fixture of another movable axis and lower fixture clamping, when needing to change the length of protection network, one of movable axis is moved to suitable distance first with universal wheel, the movable axis for shelving protection network is rotated, so that the pull-out section of protection network releases corresponding length.
Description
Technical field
A kind of protective fence is the utility model is related to, is specially a kind of construction protective fence.
Background technology
In construction, for the sake of security, construction code requirement, must install additional anti-after stair pour shaping
Protect guardrail.Existing construction protective fence, is not easy to need the quick length for changing protection network, working at height according to scene
When, it is impossible to it is poor to reduce influence and damping effect of the protective fence double swerve caused by beam wind to protective fence overall stability, existing
Some construction protective fences cannot meet the needs of people gradually, therefore we make this improvement, propose that one kind is built
Build construction protection column.
The content of the invention
To solve construction protective fence existing in the prior art, it is not easy to need quick change protection network according to scene
When length, working at height, it is impossible to reduce influence of the protective fence double swerve caused by beam wind to protective fence overall stability and subtract
The defects of effect is poor is shaken, the utility model provides a kind of construction protective fence.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of construction protective fence of the utility model, including two symmetrically arranged support devices and it is arranged on two branch
Protection network between support arrangement, each support device include bottom plate, and the bottom of the bottom plate is equipped with universal wheel, the bottom plate
Top be fixedly connected by the first telescopic rod with fixed plate, the outside of first telescopic rod is enclosed with damping spring, described
The both ends of damping spring are fixedly connected with the top of bottom plate and the bottom of fixed plate respectively, what the fixed plate was equipped with by top
Mounting groove is fixedly connected with hollow bushing, and the both sides of the hollow bushing bottom are fixed with resetting spring pedestal, described multiple
By the push plate elastic connection being equipped with resetting spring and fixed plate mounting groove, the side of the push plate is provided with position spring seat
First bearing seat, the inside of first bearing seat are provided with clutch shaft bearing, and the inner ring of the clutch shaft bearing passes through elastic adjusting screw rod
It is connected with the nut being equipped with outside fixed plate, the top of the hollow bushing is fixed by adjusting screw rod and the second telescopic rod to be connected
Connect, movable axis is fixed with the top of the second telescopic rod avris, the top of the movable axis is equipped with upper fixture, the activity
The bottom of axis is equipped with lower fixture, the upper fixture and one end clamping connection of lower fixture and protection network, two second telescopic rods
Side is fixed with fixed sleeving, the both ends both ends socket with the 3rd telescopic rod respectively of two fixed sleevings.
Further, the fixed connection place of the both ends of the movable axis and the second telescopic rod be respectively equipped with second bearing seat and
3rd bearing seat, the second bearing seat are internally provided with second bearing, and the 3rd bearing seat is internally provided with 3rd bearing,
Both ends of the inner ring of the second bearing and 3rd bearing respectively with movable axis are connected together.
Further, the top of the protection network and the bottom position face of the 3rd telescopic rod, and the table of the protection network
Face scribbles corrosion-resistant material layer, and the outer wall of the 3rd telescopic rod is equipped with reflecting mark plaster.
Further, the universal wheel is equipped with wheel and stops.
Further, it is equipped with slip-resistant texture at the folder face of the upper fixture and lower fixture.
Compared with prior art, the utility model has the advantages that：This kind of construction protective fence, by equipped with
Protection network entire volume is shelved on one of work by movable axis, upper fixture and lower fixture, staff using upper fixture and lower fixture
On moving axis, one section of protection network is pulled out and is carried out in the upper fixture of another movable axis and lower fixture it is clamping, when needing to change
When becoming the length of protection network, one of movable axis is moved to suitable distance first with universal wheel, protection network is shelved in rotation
Movable axis, so that the pull-out section of protection network releases corresponding length, by equipped with resetting spring, first bearing seat and elastic adjusting
Screw rod, when staff's working at height meets with beam wind, the vibrational energy that wind is blown protective fence double swerve by resetting spring converts
For elastic potential energy, to reduce the double swerve amplitude of protective fence, by equipped with damping spring and the first telescopic rod, having dropped vertical shake
The dynamic influence caused by protective fence, improves the overall stability of protective fence.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of construction protective fence of the utility model；
Fig. 2 is a kind of fixed plate cross-sectional view of construction protective fence of the utility model.
In figure：1st, bottom plate；2nd, universal wheel；3rd, the first telescopic rod；4th, damping spring；5th, fixed plate；6th, elastic adjusting screw rod；
7th, first bearing seat；8th, push plate；9th, resetting spring；10th, resetting spring pedestal；11st, hollow bushing；12nd, the second telescopic rod；13、
Second bearing seat；14th, 3rd bearing seat；15th, movable axis；16th, upper fixture；17th, lower fixture；18th, fixed sleeving；19th, the 3rd stretches
Contracting bar；20th, nut；21st, protection network.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of construction protective fence, including two symmetrically arranged support devices and it is arranged on two
Protection network 21 between support device, each support device include bottom plate 1, and the bottom of bottom plate 1 is equipped with universal wheel 2, bottom plate 1
Top be fixedly connected by the first telescopic rod 3 with fixed plate 5, the outside of the first telescopic rod 3 is enclosed with damping spring 4, damping
The both ends of spring 4 are fixedly connected with the top of bottom plate 1 and the bottom of fixed plate 5 respectively, the installation that fixed plate 5 is equipped with by top
Groove is fixedly connected with hollow bushing 11, and the both sides of 11 bottom of hollow bushing are fixed with resetting spring pedestal 10, resetting spring
For pedestal 10 by 8 elastic connection of push plate being equipped with resetting spring 9 and 5 mounting groove of fixed plate, the side of push plate 8 is provided with first
Bearing block 7, the inside of first bearing seat are provided with clutch shaft bearing, and the inner ring of clutch shaft bearing by elastic adjusting screw rod 6 and is fixed
The nut 20 that the outside of plate 5 is equipped with connects, and the top of hollow bushing 11 is fixedly connected by adjusting screw rod with the second telescopic rod 12, the
Movable axis 15 is fixed with the top of two telescopic rods, 12 avris, the top of movable axis 15 is equipped with upper fixture 16, the bottom of movable axis 15
Portion is equipped with one end clamping connection of lower fixture 17, upper fixture 16 and lower fixture 17 and protection network 21, the side of two second telescopic rods 12
It is fixed with fixed sleeving 18, the both ends both ends socket with the 3rd telescopic rod 19 respectively of two fixed sleevings 18.
Wherein, the fixed connection place of the both ends of movable axis 15 and the second telescopic rod 12 is respectively equipped with second bearing seat 13 and the
Three bearing blocks 14, second bearing seat 13 are internally provided with second bearing, and 3rd bearing seat 14 is internally provided with 3rd bearing, and second
The both ends of bearing and the inner ring of 3rd bearing respectively with movable axis 15 are connected together, easy to second bearing seat 13 and 3rd bearing seat
The rotation of 14 movable axis 15 is more steady.
Wherein, the top of protection network 21 and the bottom position face of the 3rd telescopic rod 19, and the surface of protection network 21 scribbles
Corrosion-resistant material layer, the outer wall of the 3rd telescopic rod 19 are equipped with reflecting mark plaster, and protection network 21 is effectively prevented by the 3rd telescopic rod 19
The thing just to drop flies out protective fence, is provided safeguard with the personal safety for worker outside protective fence, corrosion-resistant material layer improves
The resistance to corrosion and service life of protection network 21, reflecting mark plaster can play vehicular traffic and pedestrian in the environment of dark
To warning effect.
Wherein, universal wheel 2 is equipped with wheel and stops, more steady after making in the protective fence moving process and being mobile.
Wherein, be equipped with slip-resistant texture at the folder face of upper fixture 16 and lower fixture 17, make upper fixture 16 and lower fixture 17 with
It is clamping more steady between anti-skid mesh 21, avoid damage protection network 21.
It should be noted that the utility model is a kind of construction protective fence, during specific works, staff passes through ten thousand
The protective fence is moved to the required place used to wheel 2, then by elastic adjusting screw rod 6, nut 20 and push plate 8 to two
The bottom of hollow bushing 11 is fixed, and staff adjusts two second telescopic rods according to live needs by adjusting screw rod
21 entire volume of protection network is shelved on one of movable axis to proper height, staff by 12 using upper fixture 16 and lower fixture 17
On 15, one section of protection network 21 is pulled out and is carried out in the upper fixture 16 of another movable axis 15 and lower fixture 17 it is clamping, when
When needing to change the length of protection network 21, first pass through universal wheel 2 and one of movable axis 15 is moved to suitable distance, rotation is put
The movable axis 15 of protection network 21 is put, so that the pull-out section of protection network 21 releases corresponding length, the length of the 3rd telescopic rod 19 at this time
Degree changes as protection network 21 pulls out the length change of section, when staff's working at height meets with beam wind, resetting spring 10
The vibrational energy that wind is blown to protective fence double swerve is converted into elastic potential energy, to reduce the double swerve amplitude of protective fence, ensures
The normal operation of staff, the first telescopic rod 3 and damping spring 4 between bottom plate 1 and fixed plate 5, by protective fence Vertical Square
Elastic potential energy is converted into the vibrational energy of generation, improves the overall stability of protective fence.
The basic principle and main features and advantages of the utility model has been shown and described above.Technical staff it will be appreciated that
The present utility model is not limited to the above embodiments, and the above embodiments and description only describe the utility model
Principle, on the premise of not departing from the spirit and scope of the utility model, the utility model, which also has, to be improved, these improvement are both fallen within will
Ask in the scope of the utility model of protection.The utility model requires protection scope is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of construction protective fence, including two symmetrically arranged support devices and it is arranged between two support devices
Protection network（21）, it is characterised in that：Each support device includes bottom plate（1）, the bottom plate（1）Bottom be equipped with universal wheel
（2）, the bottom plate（1）Top pass through the first telescopic rod（3）With fixed plate（5）It is fixedly connected, first telescopic rod（3）'s
Outside is enclosed with damping spring（4）, the damping spring（4）Both ends respectively with bottom plate（1）Top and fixed plate（5）Bottom
End is fixedly connected, the fixed plate（5）The mounting groove being equipped with by top is fixedly connected with hollow bushing（11）, the hollow sleeve
Pipe（11）The both sides of bottom are fixed with resetting spring pedestal（10）, the resetting spring pedestal（10）Pass through resetting spring
（9）With fixed plate（5）The push plate being equipped with mounting groove（8）Elastic connection, the push plate（8）Side first bearing seat is installed
（7）, the inside of first bearing seat (7) is provided with clutch shaft bearing, and the inner ring of the clutch shaft bearing passes through elastic adjusting screw rod（6）With
Fixed plate（5）The nut that outside is equipped with（20）Connection, the hollow bushing（11）Top it is flexible by adjusting screw rod and second
Bar（12）It is fixedly connected, second telescopic rod（12）Movable axis is fixed with the top of avris（15）, the movable axis（15）
Top be equipped with upper fixture（16）, the movable axis（15）Bottom be equipped with lower fixture（17）, the upper fixture（16）With lower folder
Tool（17）With protection network（21）One end clamping connection, two second telescopic rods（12）Side be fixed with fixed sleeving
（18）, two fixed sleevings（18）Both ends respectively with the 3rd telescopic rod（19）Both ends socket.
A kind of 2. construction protective fence according to claim 1, it is characterised in that the movable axis（15）Both ends with
Second telescopic rod（12）Fixed connection place be respectively equipped with second bearing seat（13）With 3rd bearing seat（14）, the second bearing
Seat（13）Be internally provided with second bearing, the 3rd bearing seat（14）Be internally provided with 3rd bearing, the second bearing and
The inner ring of 3rd bearing respectively with movable axis（15）Both ends be connected together.
A kind of 3. construction protective fence according to claim 1, it is characterised in that the protection network（21）Top with
3rd telescopic rod（19）Bottom position face, and the protection network（21）Surface scribble corrosion-resistant material layer, the described 3rd
Telescopic rod（19）Outer wall be equipped with reflecting mark plaster.
A kind of 4. construction protective fence according to claim 1, it is characterised in that the universal wheel（2）Stop equipped with wheel.
A kind of 5. construction protective fence according to claim 1, it is characterised in that the upper fixture（16）With lower fixture
（17）Folder face at be equipped with slip-resistant texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292376.XU CN207277982U (en) | 2017-10-09 | 2017-10-09 | A kind of construction protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292376.XU CN207277982U (en) | 2017-10-09 | 2017-10-09 | A kind of construction protective fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277982U true CN207277982U (en) | 2018-04-27 |
Family
ID=61988701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721292376.XU Expired - Fee Related CN207277982U (en) | 2017-10-09 | 2017-10-09 | A kind of construction protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207277982U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522314A (en) * | 2018-05-02 | 2018-09-14 | 雷山县方祥新科野猪林特种养殖专业合作社 | A kind of adjustable herding protective fence |
| CN108756720A (en) * | 2018-05-21 | 2018-11-06 | 合肥亚美科技股份有限公司 | A kind of operation vehicle protection device of ascending a height being easily installed |
| CN108798215A (en) * | 2018-07-09 | 2018-11-13 | 东营鲁知信息科技有限公司 | A kind of market Foldable dismounting automatic alarm construction fence |
| CN108894523A (en) * | 2018-08-08 | 2018-11-27 | 中冶建设高新工程技术有限责任公司 | A kind of construction protective fence |
| CN109057527A (en) * | 2018-09-03 | 2018-12-21 | 杜鑫 | A kind of easy-to-mount building fence |
| CN112096169A (en) * | 2020-08-07 | 2020-12-18 | 冯云 | Electric power overhauls uses safety net convenient to carry and settle |
| CN112127701A (en) * | 2020-09-21 | 2020-12-25 | 中国南方电网有限责任公司超高压输电公司曲靖局 | Safety isolation device for high-altitude electrified equipment |
| CN112607605A (en) * | 2020-12-29 | 2021-04-06 | 包木兰 | Safety protection structure of hoisting equipment |
| CN113349596A (en) * | 2021-07-31 | 2021-09-07 | 石新高 | Safety protection system suitable for apartment bed |
| CN114352116A (en) * | 2022-01-26 | 2022-04-15 | 江苏艺林雕塑工程有限公司 | Can realize fixed concatenation formula rail of multi-angle |
-
2017
- 2017-10-09 CN CN201721292376.XU patent/CN207277982U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522314A (en) * | 2018-05-02 | 2018-09-14 | 雷山县方祥新科野猪林特种养殖专业合作社 | A kind of adjustable herding protective fence |
| CN108756720A (en) * | 2018-05-21 | 2018-11-06 | 合肥亚美科技股份有限公司 | A kind of operation vehicle protection device of ascending a height being easily installed |
| CN108798215A (en) * | 2018-07-09 | 2018-11-13 | 东营鲁知信息科技有限公司 | A kind of market Foldable dismounting automatic alarm construction fence |
| CN108894523A (en) * | 2018-08-08 | 2018-11-27 | 中冶建设高新工程技术有限责任公司 | A kind of construction protective fence |
| CN109057527A (en) * | 2018-09-03 | 2018-12-21 | 杜鑫 | A kind of easy-to-mount building fence |
| CN112096169A (en) * | 2020-08-07 | 2020-12-18 | 冯云 | Electric power overhauls uses safety net convenient to carry and settle |
| CN112127701A (en) * | 2020-09-21 | 2020-12-25 | 中国南方电网有限责任公司超高压输电公司曲靖局 | Safety isolation device for high-altitude electrified equipment |
| CN112607605A (en) * | 2020-12-29 | 2021-04-06 | 包木兰 | Safety protection structure of hoisting equipment |
| CN113349596A (en) * | 2021-07-31 | 2021-09-07 | 石新高 | Safety protection system suitable for apartment bed |
| CN113349596B (en) * | 2021-07-31 | 2023-12-19 | 石新高 | Safety protection system suitable for apartment bed |
| CN114352116A (en) * | 2022-01-26 | 2022-04-15 | 江苏艺林雕塑工程有限公司 | Can realize fixed concatenation formula rail of multi-angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20181009 |