CN208633481U - A kind of efficient anti-fall device of elevating scaffold - Google Patents
A kind of efficient anti-fall device of elevating scaffold Download PDFInfo
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- CN208633481U CN208633481U CN201821123700.XU CN201821123700U CN208633481U CN 208633481 U CN208633481 U CN 208633481U CN 201821123700 U CN201821123700 U CN 201821123700U CN 208633481 U CN208633481 U CN 208633481U
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- support plate
- mounting blocks
- efficient anti
- fall device
- elevating scaffold
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Abstract
The utility model relates to Construction Formwork & Scaffold Technology fields, especially a kind of efficient anti-fall device of elevating scaffold, including wall, the inside of the support plate offers empty slot, the right end of the hydraulic stem is connected with the mounting blocks to match with empty slot, the inner cavity of the mounting blocks is rotatably connected to shaft, support rod and ratchet are socketed on the outside of the shaft, the upper end of the support rod is connected with top, the middle part of the locating piece is hinged with gag lever post by pin shaft, the first spring is connected between the outside of the gag lever post and the inner wall of mounting blocks, the right end of the support plate is fixedly connected with guide pad, the internal slide of the guide groove is connected with guide rail, reinforcement supporting mechanism is fixedly connected on the right side of the lower end of the support plate.The structure design of the utility model is reasonable, easy to use, can efficiently be supported protection, anti-fall to work well, and substantially increases the safety that device uses, and has very high practical value, is worthy to be popularized.
Description
Technical field
The utility model relates to Construction Formwork & Scaffold Technology field more particularly to a kind of efficient anti-fall devices of elevating scaffold.
Background technique
When building skyscraper or other high altitude operation, mostly come complete by way of setting up the scaffold of building outlet
At the safeguard protection of building high altitude operation.Present high-building construction is in addition to using exterior scaffold, also using building lifting foot
Hand cradle (i.e. climbing frame), template worker carry out outer wall operation using climbing frame, and because outer wall template weight is larger, climbing frame is climbing and declining
When be easy to falling accident occur, there are more design structure defects for current existing falling proof device, surprisingly fall in frame body
The moment fallen, falling proof device start asynchronous or even anti-fall device failure, climbing frame occur and fall, lead to casualty accident, safety
Property is lower.For this purpose, it is proposed that a kind of efficient anti-fall device of elevating scaffold.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of elevating scaffold proposed
Efficient anti-fall device.
To achieve the goals above, the utility model adopts the technical scheme that
It designs a kind of efficient anti-fall device of elevating scaffold, including wall, fixation is equipped with by bolt on the wall
Plate, the lower part side of the fixed plate is connected with support plate, and diagonal brace is connected between the support plate and fixed plate, the branch
The inside of fagging offers empty slot, and the upper end of the empty slot offers sliding slot, is equipped with hydraulic stem, institute on the left of the inner wall of the empty slot
The right end for stating hydraulic stem is connected with the mounting blocks to match with empty slot, and the mounting blocks are cavity structure, the mounting blocks
Inner cavity is rotatably connected to shaft, support rod and ratchet is socketed on the outside of the shaft, the upper end of the support rod is through installation
Block is connected with top, and the upper end side of the mounting blocks offers the sliding groove to match with support rod, the mounting blocks
Inner cavity top and bottom are respectively equipped with locating piece, and the middle part of the locating piece is hinged with the limit being used cooperatively with ratchet by pin shaft
Position bar is connected with the first spring between the outside of the gag lever post and the inner wall of mounting blocks, the right end of the support plate is fixed to be connected
It is connected to guide pad, guide groove is offered in the middle part of the guide pad, the internal slide of the guide groove is connected with guide rail, the branch
Reinforcement supporting mechanism is fixedly connected on the right side of the lower end of fagging.
Preferably, the reinforcement supporting mechanism includes the fixed block being fixedly connected with support plate, and the fixed block
It is connected with reinforcing rod between left side and support plate, the lower part of the fixed block is hinged with the rotating bar of L-type by pin shaft, and described turn
Second spring is connected between the left side upper end of lever and support plate.
Preferably, the guide rail includes one group of symmetrically arranged frame body, is uniformly provided with lever between two frame bodies.
Preferably, the outer surface of the frame body offers the vertical chute, and the right side central of the guide pad is symmetrically plugged with
Rotation axis, one end of the rotation axis are connected with the pulley to match with the vertical chute.
Preferably, the middle part of the top is equipped with the groove to match with lever, and the inside of the groove is equipped with rubber
Pad.
The utility model proposes a kind of efficient anti-fall device of elevating scaffold, beneficial effect is:
(1), the utility model can drive support rod and ratchet to rotate together by the shaft of setting, when guide rail drive is climbed
When frame rises, it will drive support rod swing, when so as to drive shaft and ratchet to rotate counterclockwise, be unaffected, when
When accidental falling occurs in climbing frame, it will drive guide rail and move down, to will drive shaft and ratchet rotates clockwise, due to limit
The effect of bar, ratchet can not rotate clockwise, therefore guide rail can be stopped to move down, so as to prevent climbing frame from falling, safety
Property it is higher, when climbing frame being needed to move down, by shorten hydraulic stem mounting blocks can be driven to move to the left, release support rod to guide rail
Fixed function.
(2), the utility model can be played by reinforcing supporting mechanism when releasing fixed function of the support rod to guide rail
Protective action, when releasing support rod to the fixed function of guide rail and falling, the lever in guide rail, which can squeeze again and again, to be turned
Lever simultaneously drives rotating bar to swing, so that second spring is constantly compressed, restored, while the upper end of rotating bar can be made continuous
Generate friction with the bottom of support plate, the frictional force generated using the elastic force and friction of second spring can effectively be stopped
Climbing frame tenesmus, more securely and reliably.
(3), the structure design of the utility model is reasonable, easy to use, can efficiently be supported protection, and anti-fall effect is good
It is good, the safety that device uses is substantially increased, there is very high practical value, be worthy to be popularized.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of efficient anti-fall device structural schematic diagram of elevating scaffold；
Fig. 2 be the utility model proposes a kind of portion elevating scaffold efficient anti-fall device A structure enlargement diagram；
Fig. 3 be the utility model proposes a kind of efficient anti-fall device of elevating scaffold in partial structure diagram.
In figure: wall 1, bolt 2, fixed plate 3, top 4, support plate 5, diagonal brace 6, empty slot 7, hydraulic stem 8, sliding slot 9, installation
Block 10, shaft 12, support rod 13, ratchet 14, locating piece 15, gag lever post 16, the first spring 17, guide pad 18, is led at sliding groove 11
To slot 19, guide rail 20, frame body 21, lever 22, the vertical chute 23, rotation axis 24, pulley 25, reinforce supporting mechanism 26, fixed block
27, rotating bar 28, reinforcing rod 29, second spring 30.
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.
Referring to Fig.1-3, the efficient anti-fall device of a kind of elevating scaffold, including wall 1 are equipped on wall 1 by bolt 2
Fixed plate 3, the lower part side of fixed plate 3 is connected with support plate 5, and diagonal brace 6 is connected between support plate 5 and fixed plate 3, support
The inside of plate 5 offers empty slot 7, and the upper end of empty slot 7 offers sliding slot 9, is equipped with hydraulic stem 8, hydraulic stem on the left of the inner wall of empty slot 7
8 right end is connected with the mounting blocks 10 to match with empty slot 7, and mounting blocks 10 are cavity structure, and the inner cavity of mounting blocks 10 rotates
It is connected with shaft 12, the outside of shaft 12 is socketed with support rod 13 and ratchet 14, and the upper end of support rod 13 connects through mounting blocks 10
It is connected to top 4, the middle part for coming directly towards 4 is equipped with the groove to match with lever 22, and the inside of groove is equipped with rubber pad, can be enhanced
Frictional force reinforces the fixed function fixed to lever 22, is conducive to the anti-fall effect for improving device entirety.
And the upper end side of mounting blocks 10 offers the sliding groove 11 to match with support rod 13, on the inner cavity of mounting blocks 10
End and lower end are respectively equipped with locating piece 15, and the middle part of locating piece 15 is hinged with the gag lever post being used cooperatively with ratchet 14 by pin shaft
16, the first spring 17 is connected between the outside of gag lever post 16 and the inner wall of mounting blocks 10, the right end of support plate 5 is fixedly connected with
Guide pad 18, the middle part of guide pad 18 offer guide groove 19, and the internal slide of guide groove 19 is connected with guide rail 20, and guide rail 20 wraps
One group of symmetrically arranged frame body 21 has been included, has been uniformly provided with lever 22 between two frame bodies 21, climbing frame is mounted on the middle part of guide rail 20,
It is connected with lever 22, can be fixed by lever 22 by support rod 13 and top 4, so as to fix climbing frame, prevent
Climbing frame generation is fallen.
The outer surface of frame body 21 offers the vertical chute 23, and the right side central of guide pad 18 is symmetrically plugged with rotation axis 24,
One end of rotation axis 24 is connected with the pulley 25 to match with the vertical chute 23, can play restriction effect to guide rail 20, prevent
Guide rail 20 is detached from from the inside of sliding slot 23, more stable.
It is fixedly connected on the right side of the lower end of support plate 5 and reinforces supporting mechanism 26, reinforced supporting mechanism 26 and include and support
The fixed block 27 that plate 5 is fixedly connected, and reinforcing rod 29 is connected between the left side of fixed block 27 and support plate 5, fixed block 27
Lower part is hinged with the rotating bar 28 of L-type by pin shaft, is connected with second spring between the left side upper end and support plate 5 of rotating bar 28
30, it can play protection when releasing fixed function of the support rod 13 to guide rail 20 by the reinforcement supporting mechanism 26 of setting and make
With, the anti-fall effect of climbing frame is effectively raised, it is more secure and reliable to use.
Working principle: in use, when guide rail 20 drives climbing frame to rise, it will drive the swing of support rod 13, so as to band
When turn axis 12 and ratchet 14 rotate counterclockwise, be unaffected, when there is accidental falling in climbing frame, will drive guide rail 20 to
Lower movement, to will drive shaft 12 and ratchet 14 rotates clockwise, due to the effect of gag lever post 16, ratchet 14 can not up time
Needle rotation, therefore guide rail 20 can be stopped to move down, so as to prevent climbing frame from falling, safety is higher, when climbing frame being needed to move down,
Mounting blocks 10 can be driven to move to the left by shortening hydraulic stem 8, release support rod 13 to the fixed function of guide rail 20,
By reinforcing supporting mechanism 26 protective action can be played, is being released when releasing fixed function of the support rod 13 to guide rail 20
For support rod 13 to the fixed function of guide rail 20 and when falling, the lever 22 in guide rail 20 can squeeze rotating bar 28 simultaneously again and again
It drives rotating bar 28 to swing, so that second spring 30 is constantly compressed, restored, while the upper end of rotating bar 28 can be made continuous
Generate friction with the bottom of support plate 5, the frictional force generated using the elastic force and friction of second spring 30 can effectively be hindered
Climbing frame tenesmus is kept off, more securely and reliably.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
- It is equipped with 1. a kind of efficient anti-fall device of elevating scaffold, including wall (1), on the wall (1) by bolt (2) solid Fixed board (3), which is characterized in that the lower part side of the fixed plate (3) is connected with support plate (5), and the support plate (5) and solid It is connected between fixed board (3) diagonal brace (6), the inside of the support plate (5) offers empty slot (7), and the upper end of the empty slot (7) is opened Equipped with sliding slot (9), hydraulic stem (8) are equipped on the left of the inner wall of the empty slot (7), the right end of the hydraulic stem (8) is connected with and sky The mounting blocks (10) that slot (7) matches, and the mounting blocks (10) are cavity structure, the inner cavity of the mounting blocks (10), which rotates, to be connected Be connected to shaft (12), be socketed with support rod (13) and ratchet (14) on the outside of the shaft (12), the support rod (13) it is upper End is connected with top (4) through mounting blocks (10), and the upper end side of the mounting blocks (10) offers and support rod (13) phase The inner cavity top and bottom of matched sliding groove (11), the mounting blocks (10) are respectively equipped with locating piece (15), the locating piece (15) middle part is hinged with the gag lever post (16) being used cooperatively with ratchet (14) by pin shaft, the outside of the gag lever post (16) and It is connected between the inner wall of mounting blocks (10) the first spring (17), the right end of the support plate (5) is fixedly connected with guide pad (18), it is offered guide groove (19) in the middle part of the guide pad (18), the internal slide of the guide groove (19) is connected with guide rail (20), it is fixedly connected on the right side of the lower end of the support plate (5) and reinforces supporting mechanism (26).
- 2. the efficient anti-fall device of a kind of elevating scaffold according to claim 1, which is characterized in that the reinforcement support machine Structure (26) includes the fixed block (27) being fixedly connected with support plate (5), and the left side of the fixed block (27) and support plate (5) Between be connected with reinforcing rod (29), the lower part of the fixed block (27) is hinged with the rotating bar (28) of L-type by pin shaft, described turn Second spring (30) are connected between the left side upper end and support plate (5) of lever (28).
- 3. the efficient anti-fall device of a kind of elevating scaffold according to claim 1, which is characterized in that guide rail (20) packet One group of symmetrically arranged frame body (21) has been included, has been uniformly provided with lever (22) between two frame bodies (21).
- 4. the efficient anti-fall device of a kind of elevating scaffold according to claim 3, which is characterized in that the frame body (21) Outer surface offers the vertical chute (23), and the right side central of the guide pad (18) is symmetrically plugged with rotation axis (24), and described turn One end of moving axis (24) is connected with the pulley (25) to match with the vertical chute (23).
- 5. the efficient anti-fall device of a kind of elevating scaffold according to claim 1, which is characterized in that the top (4) Middle part is equipped with the groove to match with lever (22), and the inside of the groove is equipped with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821123700.XU CN208633481U (en) | 2018-07-16 | 2018-07-16 | A kind of efficient anti-fall device of elevating scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821123700.XU CN208633481U (en) | 2018-07-16 | 2018-07-16 | A kind of efficient anti-fall device of elevating scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633481U true CN208633481U (en) | 2019-03-22 |
Family
ID=65739047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821123700.XU Active CN208633481U (en) | 2018-07-16 | 2018-07-16 | A kind of efficient anti-fall device of elevating scaffold |
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| Country | Link |
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| CN (1) | CN208633481U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502230A (en) * | 2020-04-22 | 2020-08-07 | 太原理工大学 | Anti-falling device for climbing frame |
| CN111997354A (en) * | 2020-08-10 | 2020-11-27 | 厦门安科科技有限公司 | Connecting device for guide rail and walkway plate |
| WO2020258368A1 (en) * | 2019-06-27 | 2020-12-30 | 苏泉云 | Anti-falling structure of attached lifting scaffold |
| CN112376883A (en) * | 2020-11-17 | 2021-02-19 | 浙江铠甲建筑科技有限公司 | Automatic climbing device for scaffold |
| CN112878656A (en) * | 2021-02-27 | 2021-06-01 | 中国建筑第二工程局有限公司 | Electric lifting climbing frame device for building engineering |
| CN114182947A (en) * | 2021-10-13 | 2022-03-15 | 杨国军 | Intelligent integrated climbing frame |
| CN114427291A (en) * | 2022-02-12 | 2022-05-03 | 陈青腾 | Connecting device for hydraulic jack and climbing frame climbing guide rail |
| CN115405086A (en) * | 2022-09-16 | 2022-11-29 | 江苏鑫昇腾科技发展股份有限公司 | Falling protector, climbing frame with falling protector and climbing frame control method |
-
2018
- 2018-07-16 CN CN201821123700.XU patent/CN208633481U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258368A1 (en) * | 2019-06-27 | 2020-12-30 | 苏泉云 | Anti-falling structure of attached lifting scaffold |
| CN111502230A (en) * | 2020-04-22 | 2020-08-07 | 太原理工大学 | Anti-falling device for climbing frame |
| CN111997354A (en) * | 2020-08-10 | 2020-11-27 | 厦门安科科技有限公司 | Connecting device for guide rail and walkway plate |
| CN111997354B (en) * | 2020-08-10 | 2022-02-25 | 厦门安科科技有限公司 | Connecting device for guide rail and walkway plate |
| CN112376883A (en) * | 2020-11-17 | 2021-02-19 | 浙江铠甲建筑科技有限公司 | Automatic climbing device for scaffold |
| CN112878656A (en) * | 2021-02-27 | 2021-06-01 | 中国建筑第二工程局有限公司 | Electric lifting climbing frame device for building engineering |
| CN114182947A (en) * | 2021-10-13 | 2022-03-15 | 杨国军 | Intelligent integrated climbing frame |
| CN114427291A (en) * | 2022-02-12 | 2022-05-03 | 陈青腾 | Connecting device for hydraulic jack and climbing frame climbing guide rail |
| CN115405086A (en) * | 2022-09-16 | 2022-11-29 | 江苏鑫昇腾科技发展股份有限公司 | Falling protector, climbing frame with falling protector and climbing frame control method |
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