CN206279751U - The anti-fall device of attachment type raise scaffold - Google Patents
The anti-fall device of attachment type raise scaffold Download PDFInfo
- Publication number
- CN206279751U CN206279751U CN201621363487.0U CN201621363487U CN206279751U CN 206279751 U CN206279751 U CN 206279751U CN 201621363487 U CN201621363487 U CN 201621363487U CN 206279751 U CN206279751 U CN 206279751U
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- Prior art keywords
- fall
- centering block
- guide rail
- attached
- locating rod
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Abstract
The utility model discloses a kind of anti-fall device of attachment type raise scaffold, it is installed on the wall-attached supporting seat being connected with attached wall guide rail, for preventing falling for the attached wall guide rail, the attached wall guide rail is provided with spaced locating rod, and the anti-fall device includes：It is installed in the first limiting plate on the wall-attached supporting seat；And rotationally it is installed in the catching device on the wall-attached supporting seat, the catching device includes the linkage end being placed in below the locating rod, the linkage end can be promoted by the locating rod on the attached wall guide rail that falls, and then cause that the catching device is rotated and spacing by first limiting plate, and locating rod on attached wall guide rail described in support is preventing falling for the attached wall guide rail.The utility model (1) simple structure, it is simple for production；(2) it is active in one's movements, reliable effect；(3) maintenance cost is low, laborsaving saving of labor.
Description
Technical field
The utility model is related to the protector of the attachment type raise scaffold of building field, especially adhesion type lifting foot
The anti-fall device of hand cradle.
Background technology
Attachment type raise scaffold is to carry lifting drive, and the one kind climbed at a slow speed along building structure alien invasion or declined is high
The outer protective scaffold of layer building, mainly including wall-attached supporting seat, guide rail and protection support body, lifting system and control system etc..Attachment
Formula elevating scaffold lifting, decline and use during, it is desirable to set it is anti-outer topple, it is anti-under the safety device that falls；At present
Attachment type raise scaffold is provided with brake hard when falling proof device falls for support body, but these falling proof devices have
Make fine, production cost is high；Some frequent manual maintenances of palpus, cost of use is high；Some brakings are insensitive, there is safety hidden
Suffer from.
Utility model content
Problem to be solved in the utility model is exactly the defect for overcoming prior art, there is provided a kind of simple structure, makes letter
Just, it is active in one's movements, reliable effect, maintenance cost is low, the attachment type raise scaffold anti-fall device of laborsaving saving of labor.
To achieve these goals, the utility model provides a kind of anti-fall device of attachment type raise scaffold, installing
In on the wall-attached supporting seat being connected with attached wall guide rail, between preventing falling for the attached wall guide rail, the attached wall guide rail to be provided with
Every the locating rod for setting, the anti-fall device includes：
It is installed in the first limiting plate on the wall-attached supporting seat；And be rotationally installed in anti-on the wall-attached supporting seat
Pendant device, the catching device includes the linkage end being placed in below the locating rod, and the linkage end can be led by the attached wall for falling
Locating rod on rail is promoted, and then causes that the catching device is rotated and spacing by first limiting plate and attached described in support
Locating rod on wall guide rail is preventing falling for the attached wall guide rail.
The beneficial effects of the utility model are：The utility model simple structure, it is simple for production, it is active in one's movements, reliable effect,
Maintenance cost is low, laborsaving saving of labor, can effectively improve the security performance of scaffold.
Further improvement of the utility model is：The catching device includes anti-fall centering block and linkage centering block, described anti-fall
Centering block and the linkage centering block are installed on the wall-attached supporting seat by a fixing axle, and the anti-fall centering block is near the fixing axle
An abutment face is provided with, the linkage centering block is provided with contact surface corresponding with the abutment face, and the linkage centering block connects away from described
The end of contacting surface forms the linkage end, and the contact surface fits with the abutment face, to cause the linkage centering block quilt
During promotion, the abutment face is promoted by the contact surface, and then drive the anti-fall centering block to rotate and locating rod described in support
To prevent falling for the attached wall guide rail.
Further improvement of the utility model is：The anti-fall centering block is with the head near the attached wall guide rail and far
From the afterbody of the attached wall guide rail, the quality of the head is less than the Quality of Tail, between the head and the locating rod
It is installed with a setpoint distance.
Further improvement of the utility model is：Also include being installed on the wall-attached supporting seat and positioned at described anti-fall
The second limiting plate above centering block, the end of second limiting plate extends with spacing by described second to the anti-fall centering block
The rotation of the spacing anti-fall centering block of plate.
Further improvement of the utility model is：It is equiped between the afterbody and the wall-attached supporting seat of the anti-fall centering block
One back-moving spring.
Brief description of the drawings
Fig. 1 is the structural representation of the anti-fall device in nature of the utility model attachment type raise scaffold；
Fig. 2 is structure of the anti-fall device of the utility model attachment type raise scaffold when support locating rod prevents from falling
Schematic diagram；
Fig. 3 is the stereogram of the anti-fall centering block in the anti-fall device of the utility model attachment type raise scaffold；
Fig. 4 is the stereogram of the linkage centering block in the anti-fall device of the utility model attachment type raise scaffold.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
The utility model provides a kind of anti-fall device of attachment type raise scaffold, the security for improving scaffold
Energy.With the raising of building trade automaticity, use of the attachment type raise scaffold in skyscraper is further extensive, and
Its security performance is also more paid attention to, the situation that particularly scaffold falls during climbing, and should take corresponding side
Method is braking.Current traditional anti-fall device by increasing by a catching device on attaching scaffold, when there is falling accident,
Climbing frame where catching device braking workmen, stops its tenesmus action.But the production cost of existing technical scheme is high；People
Work maintenance cost is high, or even brakes insensitive, there is potential safety hazard.The utility model is by anti-fall centering block and the connection of linkage centering block
Cooperation is used, and when scaffold falls, linkage centering block is acted in time, and transmits the force to anti-fall centering block, anti-fall centering block
Limit the activity of locating rod on guide rail to cause that whole guide rail stopping is acted, it is to avoid the generation of falling accident.Tie below
Accompanying drawing is closed to illustrate the structure of the anti-fall device of attachment type raise scaffold of the present utility model.
Refering to Fig. 1, the anti-fall device of the utility model attachment type raise scaffold is installed in attached with what attached wall guide rail 1 was connected
On wall bearing 9, attached wall guide rail 1 is fixedly connected by wall-attached supporting seat 9 with construction wall, is realized attached wall guide rail 1 and is attached to building
On wall, and the support body of elevating scaffold is attached on attached wall guide rail 1.Guider is provided with wall-attached supporting seat and positioning is filled
Put, guider is slidedly arranged on attached wall guide rail 1, spaced locating rod 2, the bottom of positioner are provided with attached wall guide rail 1
Portion is articulated with wall-attached supporting seat so that the positioner can be rotated around hinged end, when needing to position attached wall guide rail 1, rotates
Positioner makes it block locating rod 2, so as to serve the effect of positioning to attached wall guide rail 1.Anti-fall device of the present utility model
For preventing falling for attached wall guide rail 1, the anti-fall device includes：First limiting plate 5 and catching device.Wherein, the first limiting plate 5
It is arranged on wall-attached supporting seat 9 with catching device, the first being installed on wall-attached supporting seat 9 in vertical shape of limiting plate 5, catching device can turn
It is installed in dynamicly on wall-attached supporting seat 9, the catching device is located at the lower section of the first limiting plate 5, catching device is included and is placed under locating rod 2
The linkage end of side, when attached wall guide rail 1 falls, the linkage end positioned at the lower section of locating rod 2 is subject to from locating rod 2
Thrust so that catching device integrally rotates, catching device is in integrally to rotate clockwise, until catching device is away from attached wall guide rail 1
One end leans the first limiting plate 5, and the spacing top for causing the catching device by the first limiting plate 5 is horizontal, because pendant
Fall attached wall guide rail lapse rate it is larger, back-moving spring 8 has little time resilience to cause that anti-fall centering block recovers original in a short time
Tilting state so that the locating rod 2 that the top support of catching device is lived on the attached wall guide rail 1 for falling, so as to prevent attached wall to lead
Rail 1 falls.
With reference to Fig. 3,4, catching device includes anti-fall centering block 3 and linkage centering block 4, and they are fixedly connected by a fixing axle 7
On wall-attached supporting seat, and anti-fall centering block 3 and linkage centering block 4 can be rotated around fixing axle 7.The structure shape of anti-fall centering block 3
Shape is handle shape, and a mounting hole 33 and groove are provided with its surface, and the side near fixing axle 7 in groove is formed
One abutment face 34, the shape of the centering block 4 that links includes a circular ring structure 41 and a cord tissue 42, with anti-fall centering block 3
On abutment face 34 be correspondingly provided with contact surface 43, cord tissue 42 stretches out away from contact surface 43, formed catching device linkage
End 44.When anti-fall centering block 3 and linkage centering block 4 are linked together by fixing axle 7, the abutment face 34 of anti-fall centering block 3
Contact surface 43 with linkage centering block 4 fits together, so when the cord tissue 42 of linkage centering block 4 is subject to from locating rod 2
When thrust, linkage centering block 4 rotates, and the contact surface 43 of the centering block 4 that links promotes the abutment face 34 of anti-fall centering block 3, will push away
Power passes to anti-fall centering block 3, is also rotated about fixing axle 7, until the surface level of anti-fall centering block 3 lives to determine with support
Position bar 2, so as to the continuation for preventing attached wall guide rail 2 drops.
Used as a preferred embodiment of the present utility model, 3 points of anti-fall centering block is two parts, the afterbody 32 of heavier mass with
And the head 31 of lighter weight.When attached wall 1 normal work of guide rail, the head 31 of the lighter weight of anti-fall centering block 3 is upwarped, head 31
End contact on the second limiting plate 6 on wall-attached supporting seat 9, the second limiting plate 6 is located at the top of anti-fall centering block 3, its end
Portion extends downwardly the end of the head up to withstanding anti-fall centering block 3, to limit the elevation angle of anti-fall centering block 3, prevents it to be rotated further.
And in order to ensure scaffold in normal work, anti-fall device can not influence climbing on scaffold or decline, anti-fall centering block 3
To there is certain gap with the locating rod 2 on attached wall guide rail 1 in the end in portion 31.
As a preferred embodiment of the present utility model, anti-fall centering block afterbody 32 is provided with a back-moving spring 8, reset bullet
The upper end of spring 8 is hinged with the afterbody of anti-fall centering block 4, and lower end and the diaphragm plate on wall-attached supporting seat 9 of back-moving spring 8 are hinged.Reset
The effect of spring 8 is that, when the guide rail of scaffold normally declines, linkage centering block 4 is subject to the downward thrust of locating rod 2 that up time occurs
Pin rotates, so as to drive anti-fall centering block 4 also to rotate clockwise, the back-moving spring 8 is stretched so as to be formed to anti-fall centering block 3
The downward pulling force of afterbody 32, when locating rod 2 continues to decline and leaves linkage centering block 4, the thrust that linkage centering block is subject to disappears,
Now back-moving spring 8 pulls downward on the afterbody 32 of anti-fall centering block 3 to make anti-fall centering block 3 set back, and realizes when previous fixed
After the impetus of position bar 2 disappears, before next locating rod 2 arrives, back-moving spring 8 pulls anti-fall centering block 4 to revert to normal work
Head upwarp state in the case of work, to enable that scaffold normally declines.
The application method of the anti-fall device of the utility model attachment type raise scaffold is as follows：It is attached when scaffold is up
Wall guide rail 1 is moved upwards by the roller in guider, with the upward linear motion of locating rod 2, the raised line of the centering block 4 that links
There is anticlockwise deflection in structure 42, under the promotion of locating rod 2 when anti-fall locating rod 2 crosses the raised line of linkage centering block 4
After structure, there is clockwise deflection in linkage centering block 4 under the gravity of itself, and under the promotion of next locating rod 2
Said process is repeated, guide rail is smoothly moved upwards.
When attached wall guide rail is descending, attached wall guide rail 1 is moved downward by roller low speed, the cord tissue 42 of the centering block 4 that links
It is placed between two adjacent locating rods 2, the thrust that linkage centering block 4 is subject to locating rod 2 downward turns clockwise, so that band
Dynamic anti-fall centering block 3 is also rotated clockwise, due to the energy that locating rod 2 is produced with the collision of cord tissue 42 of linkage centering block 4
Smaller, when the thrust disappears, back-moving spring 8 pulls the afterbody 32 of anti-fall centering block 3 to make it restore to the original state, and realizes when previous
After the impetus of individual locating rod 2 disappears, before next locating rod 2 arrives, anti-fall centering block 4 is pulled to revert to just in back-moving spring
Head upwarp state under normal working condition, to enable that scaffold normally declines.
And when abnormal tenesmus occurs in guide rail, the acceleration of attached wall guide rail 1 falls, the cord tissue 42 of the centering block 4 that now links
By the outer impact of going all out of locating rod 2, the pulling force of back-moving spring 8 is exceeded well over, as shown in Fig. 2 because linkage centering block 4 is relative to anti-
The deflection angle for falling centering block 3 is limited, therefore the anti-fall centering block 3 of shake-up occurs significantly to deflect clockwise so that anti-fall pendulum
The head 31 on the right side of block 3 is slipped between two adjacent locating rods 2, and anti-fall centering block 3 pass on left on wall-attached supporting seat 9 first
Limiting plate 5 carries out spacing, and row's brake bar is inserted equivalent between two adjacent locating rods 2, reaches firm anti-fall mesh
's.
The utility model simple structure, it is simple for production, it is active in one's movements, reliable effect, maintenance cost is low, laborsaving saving of labor, can
To effectively improve the security performance of scaffold.
The utility model is described in detail above in association with drawings and Examples, those skilled in the art can
Many variations example is made to the utility model according to the above description.Thus, some of embodiment details should not be constituted to this reality
With new restriction, the scope that the utility model will be defined using appended claims is used as protection domain of the present utility model.
Claims (5)
1. a kind of anti-fall device of attachment type raise scaffold, is installed on the wall-attached supporting seat being connected with attached wall guide rail, for preventing
Only the attached wall guide rail falls, and the attached wall guide rail is provided with spaced locating rod, it is characterised in that the anti-fall dress
Put including：
It is installed in the first limiting plate on the wall-attached supporting seat；And
The catching device on the wall-attached supporting seat is rotationally installed in, the catching device includes the connection being placed in below the locating rod
Moved end portion, the linkage end can be promoted by the locating rod on the attached wall guide rail that falls, and then cause that the catching device is rotated simultaneously
By the spacing locating rod with attached wall guide rail described in support of the first limiting plate so as to realize preventing the attached wall guide rail
Fall.
2. anti-fall device as claimed in claim 1, it is characterised in that the catching device includes anti-fall centering block and linkage centering block,
The anti-fall centering block and the linkage centering block are installed on the wall-attached supporting seat by a fixing axle, and the anti-fall centering block is near institute
State fixing axle and be provided with an abutment face, the linkage centering block is provided with contact surface corresponding with the abutment face, and the linkage centering block is remote
The linkage end is formed from the end of the contact surface, the contact surface fits with the abutment face, it is described to cause
When movable pendulum block is promoted, the abutment face is promoted by the contact surface, and then drive the anti-fall centering block to rotate and support institute
Locating rod is stated to prevent falling for the attached wall guide rail.
3. anti-fall device as claimed in claim 2, it is characterised in that the anti-fall centering block has near the attached wall guide rail
Head and the afterbody away from the attached wall guide rail, the quality of the head are less than the Quality of Tail, and the head is fixed with described
A setpoint distance is installed between the bar of position.
4. anti-fall device as claimed in claim 2, it is characterised in that also including being installed on the wall-attached supporting seat and be located at
The second limiting plate above the anti-fall centering block, the end of second limiting plate extends with by described to the anti-fall centering block
The rotation of the spacing anti-fall centering block of the second limiting plate.
5. anti-fall device as claimed in claim 2, it is characterised in that the afterbody and the wall-attached supporting seat of the anti-fall centering block it
Between be equiped with a back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363487.0U CN206279751U (en) | 2016-12-13 | 2016-12-13 | The anti-fall device of attachment type raise scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363487.0U CN206279751U (en) | 2016-12-13 | 2016-12-13 | The anti-fall device of attachment type raise scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279751U true CN206279751U (en) | 2017-06-27 |
Family
ID=59072250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621363487.0U Active CN206279751U (en) | 2016-12-13 | 2016-12-13 | The anti-fall device of attachment type raise scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279751U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605143A (en) * | 2017-11-16 | 2018-01-19 | 郑州祥中脚手架有限公司 | The anti-fall off-load linkage of attachment type raise scaffold |
| CN108706528A (en) * | 2018-07-31 | 2018-10-26 | 湖南中科富海建筑科技有限公司 | Novel building adhesion type lift work platform |
| CN109057311A (en) * | 2018-09-11 | 2018-12-21 | 杨洪 | Attached lifting scaffold dual fail-safe catching device |
| CN109083391A (en) * | 2018-09-11 | 2018-12-25 | 广州达蒙安防科技有限公司 | Suitable for tilting the elevating scaffold of building sides |
| CN109083392A (en) * | 2018-09-11 | 2018-12-25 | 广州达蒙安防科技有限公司 | Anti-fall rack guide rail |
| CN109098431A (en) * | 2018-10-29 | 2018-12-28 | 江苏万元模架工程有限公司 | A kind of balancing point trigger-type fall arrest wall-attaching equipment |
| CN109113319A (en) * | 2018-09-11 | 2019-01-01 | 广州达蒙安防科技有限公司 | Rack guide rail and elevating scaffold |
| CN109577633A (en) * | 2018-11-15 | 2019-04-05 | 深圳市特辰科技股份有限公司 | A kind of projecting cucurbit integrated circular hook |
| CN109577635A (en) * | 2018-10-29 | 2019-04-05 | 江苏万元模架工程有限公司 | A kind of hydraulic cylinder promotion balancing point trigger-type fall arrest wall-attaching equipment |
| CN109594786A (en) * | 2018-12-29 | 2019-04-09 | 杨洪 | Attached lifting scaffold catching device |
| CN110130630A (en) * | 2019-06-14 | 2019-08-16 | 河北联创永兴模架科技有限公司 | A kind of fission catching device |
| CN111502224A (en) * | 2020-04-17 | 2020-08-07 | 广西可立德建材租赁有限公司 | Overspeed stop mechanism and lifting scaffold |
| CN112302326A (en) * | 2020-10-29 | 2021-02-02 | 中国建筑第八工程局有限公司 | Self-climbing safety hard protection and hoisting integrated platform and construction method thereof |
| CN112727060A (en) * | 2020-12-29 | 2021-04-30 | 广州达蒙安防科技有限公司 | Anti-falling device for attached lifting scaffold |
| CN114165044A (en) * | 2021-12-09 | 2022-03-11 | 华西工程科技(深圳)股份有限公司 | Collision rod type anti-falling device |
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2016
- 2016-12-13 CN CN201621363487.0U patent/CN206279751U/en active Active
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605143A (en) * | 2017-11-16 | 2018-01-19 | 郑州祥中脚手架有限公司 | The anti-fall off-load linkage of attachment type raise scaffold |
| CN108706528A (en) * | 2018-07-31 | 2018-10-26 | 湖南中科富海建筑科技有限公司 | Novel building adhesion type lift work platform |
| CN108706528B (en) * | 2018-07-31 | 2023-10-24 | 湖南中科富海建筑科技有限公司 | Novel attached lifting operation platform for building |
| CN109113319A (en) * | 2018-09-11 | 2019-01-01 | 广州达蒙安防科技有限公司 | Rack guide rail and elevating scaffold |
| CN109083392A (en) * | 2018-09-11 | 2018-12-25 | 广州达蒙安防科技有限公司 | Anti-fall rack guide rail |
| CN109083391A (en) * | 2018-09-11 | 2018-12-25 | 广州达蒙安防科技有限公司 | Suitable for tilting the elevating scaffold of building sides |
| CN109057311A (en) * | 2018-09-11 | 2018-12-21 | 杨洪 | Attached lifting scaffold dual fail-safe catching device |
| CN109057311B (en) * | 2018-09-11 | 2023-09-12 | 杨洪 | Double-safety falling protector for attached lifting scaffold |
| CN109098431A (en) * | 2018-10-29 | 2018-12-28 | 江苏万元模架工程有限公司 | A kind of balancing point trigger-type fall arrest wall-attaching equipment |
| CN109577635A (en) * | 2018-10-29 | 2019-04-05 | 江苏万元模架工程有限公司 | A kind of hydraulic cylinder promotion balancing point trigger-type fall arrest wall-attaching equipment |
| CN109577633B (en) * | 2018-11-15 | 2021-07-20 | 深圳市特辰科技股份有限公司 | Integral type circulation hook of inverted gourd |
| CN109577633A (en) * | 2018-11-15 | 2019-04-05 | 深圳市特辰科技股份有限公司 | A kind of projecting cucurbit integrated circular hook |
| CN109594786A (en) * | 2018-12-29 | 2019-04-09 | 杨洪 | Attached lifting scaffold catching device |
| CN109594786B (en) * | 2018-12-29 | 2023-08-08 | 杨洪 | Falling protector for attaching lifting scaffold |
| CN110130630A (en) * | 2019-06-14 | 2019-08-16 | 河北联创永兴模架科技有限公司 | A kind of fission catching device |
| CN110130630B (en) * | 2019-06-14 | 2024-02-02 | 河北联创永兴模架科技有限公司 | Split anti-falling device |
| CN111502224A (en) * | 2020-04-17 | 2020-08-07 | 广西可立德建材租赁有限公司 | Overspeed stop mechanism and lifting scaffold |
| CN112302326A (en) * | 2020-10-29 | 2021-02-02 | 中国建筑第八工程局有限公司 | Self-climbing safety hard protection and hoisting integrated platform and construction method thereof |
| CN112727060B (en) * | 2020-12-29 | 2021-09-07 | 广州达蒙安防科技有限公司 | Anti-falling device for attached lifting scaffold |
| CN112727060A (en) * | 2020-12-29 | 2021-04-30 | 广州达蒙安防科技有限公司 | Anti-falling device for attached lifting scaffold |
| CN114165044A (en) * | 2021-12-09 | 2022-03-11 | 华西工程科技(深圳)股份有限公司 | Collision rod type anti-falling device |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180725 Address after: 610500 699, Longhu Road, East Industrial Zone, Xindu District, Chengdu, Sichuan Patentee after: Zhongjian aluminum new material Chengdu Co., Ltd. Address before: 610073 18 E District, 51 Tengfei Avenue, Qingyang District, Chengdu, Sichuan. Patentee before: Zhongjian aluminium New Material Co Ltd |