CN209494244U - A kind of construction anti-fall device - Google Patents
A kind of construction anti-fall device Download PDFInfo
- Publication number
- CN209494244U CN209494244U CN201920091299.4U CN201920091299U CN209494244U CN 209494244 U CN209494244 U CN 209494244U CN 201920091299 U CN201920091299 U CN 201920091299U CN 209494244 U CN209494244 U CN 209494244U
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- Prior art keywords
- shell
- fall
- slot
- bearing
- cone
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Abstract
The utility model discloses a kind of construction anti-fall devices, including connecting rope, first shell, second shell, fasten ring set, first connection ring, safety rope, first bearing, first anti-fall plate, second bearing, loose slot, fixing groove, locating slot, ball, first connecting shaft, first cone, second connecting shaft, torsional spring, second anti-fall plate, second cone, L-type fixture block, card slot and the second connection ring, the side outer wall of the connecting rope is equipped with first shell, one end of the first shell is provided with second shell, the top exterior walls of the first shell and second shell offer loose slot, the upper end of the loose slot is socketed with fastening ring set, the two sides of the bottom of the fastening ring set are provided with L-type fixture block, the bottom of the loose slot offers fixing groove, one end of the fixing groove offers card slot, the work The inner hub location of dynamic slot is embedded with second bearing, and the utility model has the effect of double locking, and safety coefficient is high.
Description
Technical field
The utility model relates to anti-fall device technical field, specially a kind of construction anti-fall device.
Background technique
Anti-fall device is a kind of to the operator to work in high altitude environment or to operate a mechanical safe working environment
Device, the occurrence of effectively avoiding falling from high altitude.In building construction process, especially during skyscraper,
Need to build the scaffold coordinative construction of corresponding height, and the anti-fall device of scaffold is often using protecting screen structure, by
It is influenced in by protective net own material, along with the influence of outdoor work weather, the service life of protective net is caused to be limited
System cannot achieve the effect that safeguard protection if failing the quality for examining protective net in time.Therefore, a kind of safety system is designed
The high construction of number is necessary with anti-fall device.
Utility model content
The purpose of this utility model is to provide a kind of construction anti-fall devices, to solve to mention in above-mentioned background technique
Out the problem of.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of anti-fall dress of construction
It sets, including connecting rope, first shell, second shell, fastening ring set, the first connection ring, safety rope, first bearing, first anti-fall
Plate, second bearing, loose slot, fixing groove, locating slot, ball, locating piece, the first connecting shaft, the first cone, the second connection
Axis, torsional spring, the second anti-fall plate, the second cone, L-type fixture block, card slot and the second connection ring, the side outer wall peace of the connecting rope
Equipped with first shell, one end of the first shell is provided with second shell, outside the top of the first shell and second shell
Wall offers loose slot, and the upper end of the loose slot is socketed with fastening ring set, and the two sides of the bottom of the fastening ring set are respectively provided with
There is L-type fixture block, the bottom of the loose slot offers fixing groove, and one end of the fixing groove offers card slot, the loose slot
Inner hub location be embedded with second bearing, the inside of the second bearing is plugged with the second connecting shaft, second connection
The outer wall of axis is socketed with torsional spring, and the bottom of second connecting shaft is welded with the first anti-fall plate, the side of the first anti-fall plate
Outer wall is provided with the second cone, and the bottom of the second shell is equipped with first bearing, the inside grafting of the first bearing
There is the first connecting shaft, the bottom of first connecting shaft is welded with the second anti-fall plate, and the side outer wall of the second anti-fall plate is set
It is equipped with the first cone, the outer wall of the second shell is welded with the first connection ring, is welded at the top of the second anti-fall plate
The upper end of second connection ring, first connection ring and the second connection ring is respectively connected with safety rope, the first shell and second
The inner wall of shell is embedded with ball.
Further, the inside of the first shell offers locating slot, the inside of the second shell and locating slot
Junction is provided with locating piece, and the size and shape of the locating piece and the locating slot are all the same.
Further, it is bolted between the first shell and second shell.
Further, equal between the second anti-fall plate and the first cone between the described first anti-fall plate and the second cone
It is fixedly connected by spot welding.
Further, the two sides of the fastening ring set offer anti-skid chequer.
Compared with prior art, the utility model beneficial effect achieved is: the utility model is scientific and reasonable for structure, makes
With safe ready, the construction anti-fall device, connecting rope is connect by buckle with the top of construction building, in use, applying
Work person first passes through bolt and first shell and second shell is fixed together, then safety rope is tied up to the waist of constructor by buckling
Between, when constructor is when high-altitude works, hand holds the two sides of fastening ring set and it is pulled to move down, and first is anti-at this time
The effect for falling plate by fastening ring set extruding force is rotated around second bearing, so that the second cone of the first anti-fall plate side is tight
It is tightly stuck in the outer wall of connecting rope, when fastening ring set is moved to the bottom of loose slot, L-type fixture block is snapped onto fixing groove
Portion, then fastening ring set is rotated clockwise, so that L-type fixture block is snapped onto the inside of card slot, that is, completes the first anti-fall locking of weight；Work as construction
Person because fortuitous event slip fall when, safety rope falls downwards rapidly, drive the second anti-fall plate around first bearing rotate so that
First cone of the second anti-fall plate side is rapidly inserted into the inside of connecting rope, completes the second anti-fall locking of weight, this is practical new
Type is effectively increased the safety coefficient of the device by the way of double locking.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the sectional view of the first shell of the utility model；
Fig. 3 is the sectional view of the second shell of the utility model；
Fig. 4 is the enlarged diagram of A structure in Fig. 2 of the utility model；
Fig. 5 is the dead ring nested structure schematic diagram of the utility model；
Fig. 6 is the notch schematic diagram of the utility model；
In figure: 1, connecting rope；2, first shell；3, second shell；4, ring set is fastened；5, the first connection ring；6, safety rope；
7, first bearing；8, the first anti-fall plate；9, second bearing；10, loose slot；11, fixing groove；12, locating slot；13, ball；14,
Locating piece；15, the first connecting shaft；16, the first cone；17, the second connecting shaft；18, torsional spring；19, the second anti-fall plate；20,
Two cones；21, L-type fixture block；22, card slot；23, the second connection ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of construction anti-fall device, including even
Splicing 1, first shell 2, second shell 3, fastening ring set 4, the first connection ring 5, safety rope 6, first bearing 7, the first anti-fall plate
8, second bearing 9, loose slot 10, fixing groove 11, locating slot 12, ball 13, locating piece 14, the first connecting shaft 15, the first circular cone
Body 16, the second connecting shaft 17, torsional spring 18, the second anti-fall plate 19, the second cone 20, L-type fixture block 21, card slot 22 and the second connection
Ring 23, the side outer wall of connecting rope 1 are equipped with first shell 2, and one end of first shell 2 is provided with second shell 3, first shell
2 and the top exterior walls of second shell 3 offer loose slot 10, the upper end of loose slot 10 is socketed with fastening ring set 4, fastens ring set
4 two sides of the bottom are provided with L-type fixture block 21, and the bottom of loose slot 10 offers fixing groove 11, and one end of fixing groove 11 opens up
There is card slot 22, the inner hub location of loose slot 10 is embedded with second bearing 9, and the inside of second bearing 9 is plugged with the second connection
Axis 17, the outer wall of the second connecting shaft 17 are socketed with torsional spring 18, and the bottom of the second connecting shaft 17 is welded with the first anti-fall plate 8, and first
The side outer wall of anti-fall plate 8 is provided with the second cone 20, and the bottom of second shell 3 is equipped with first bearing 7, first bearing 7
Inside be plugged with the first connecting shaft 15, the bottom of the first connecting shaft 15 is welded with the second anti-fall plate 19, the second anti-fall plate 19
Side outer wall is provided with the first cone 16, and the outer wall of second shell 3 is welded with the first connection ring 5, the top of the second anti-fall plate 19
Portion is welded with the second connection ring 23, and the upper end of the first connection ring 5 and the second connection ring 23 is respectively connected with safety rope 6, first shell 2
It is embedded with ball 13 with the inner wall of second shell 3, the inside of first shell 2 offers locating slot 12, the inside of second shell 3
The junction of locating slot 12 is provided with locating piece 14, and locating piece 14 and the size and shape of locating slot 12 are all the same, in order to
It prevents from misplacing between first shell 2 and second shell 3, is bolted between first shell 2 and second shell 3, is
Increase the fastness between first shell 2 and second shell 3, is prevented between the first anti-fall plate 8 and the second cone 20 with second
It is fixedly connected by spot welding between pendant plate 19 and the first cone 16, in order to prevent the first cone 16 and the second cone 20
It falls off, the two sides of fastening ring set 4 offer anti-skid chequer, and in order to increase the skin-friction force of fastening ring set 4, connecting rope 1 passes through
Buckle is connect with the top of construction building, is fixed on first shell 2 and second shell 3 in use, constructor first passes through bolt
Together, then by buckle safety rope 6 is tied up to the loins of constructor, when constructor is when high-altitude works, hand is held tightly
Gu the two sides of ring set 4 simultaneously pull it to move down, the first anti-fall plate 8 is by the effect of fastening 4 extruding force of ring set around the at this time
Two bearings 9 rotation, so that the second cone 20 of the first anti-fall 8 side of plate is tightly stuck in the outer wall of connecting rope 1, when fastening ring set 4
When being moved to the bottom of loose slot 10, L-type fixture block 21 is snapped onto the inside of fixing groove 11, then rotates clockwise fastening ring set 4,
So that L-type fixture block 21 is snapped onto the inside of card slot 22, that is, completes the first anti-fall locking of weight；It falls when constructor slips because of fortuitous event
When, safety rope 6 falls downwards rapidly, drives the second anti-fall plate 19 to rotate around first bearing 7, so that the second anti-fall 19 side of plate
The first cone 16 be rapidly inserted into the inside of connecting rope 1, complete the second anti-fall locking of weight, the utility model uses two-bolt lock
Fixed mode is effectively increased the safety coefficient of the device.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of construction anti-fall device, including connecting rope (1), first shell (2), second shell (3), fastening ring set
(4), the first connection ring (5), safety rope (6), first bearing (7), the first anti-fall plate (8), second bearing (9), loose slot (10),
Fixing groove (11), locating slot (12), ball (13), locating piece (14), the first connecting shaft (15), the first cone (16), second
Connecting shaft (17), torsional spring (18), the second anti-fall plate (19), the second cone (20), L-type fixture block (21), card slot (22) and second
Connection ring (23), it is characterised in that: the side outer wall of the connecting rope (1) is equipped with first shell (2), the first shell
(2) one end is provided with second shell (3), and the top exterior walls of the first shell (2) and second shell (3) offer activity
Slot (10), the upper end of the loose slot (10) are socketed with fastening ring set (4), and the two sides of the bottom of fastening ring set (4) are respectively provided with
Have L-type fixture block (21), the bottom of the loose slot (10) offers fixing groove (11), and one end of the fixing groove (11) offers
The inner hub location of card slot (22), the loose slot (10) is embedded with second bearing (9), the inside of the second bearing (9)
It is plugged with the second connecting shaft (17), the outer wall of second connecting shaft (17) is socketed with torsional spring (18), second connecting shaft
(17) bottom is welded with the first anti-fall plate (8), and the side outer wall of the first anti-fall plate (8) is provided with the second cone
(20), the bottom of the second shell (3) is equipped with first bearing (7), and the inside of the first bearing (7) is plugged with the first company
Spindle (15), the bottom of first connecting shaft (15) are welded with the second anti-fall plate (19), and the one of the second anti-fall plate (19)
Side outer wall is provided with the first cone (16), and the outer wall of the second shell (3) is welded with the first connection ring (5), and described second
It is welded with the second connection ring (23) at the top of anti-fall plate (19), the upper end of first connection ring (5) and the second connection ring (23)
It is respectively connected with safety rope (6), the inner wall of the first shell (2) and second shell (3) is embedded with ball (13).
2. a kind of construction anti-fall device according to claim 1, it is characterised in that: the first shell (2)
Inside offers locating slot (12), and the inside of the second shell (3) and the junction of locating slot (12) are provided with locating piece
(14), and the locating piece (14) and the size and shape of the locating slot (12) are all the same.
3. a kind of construction anti-fall device according to claim 1, it is characterised in that: the first shell (2) with
Second shell is bolted between (3).
4. a kind of construction anti-fall device according to claim 1, it is characterised in that: the first anti-fall plate (8)
It is fixedly connected by spot welding between the second anti-fall plate (19) and the first cone (16) between the second cone (20).
5. a kind of construction anti-fall device according to claim 1, it is characterised in that: fastening ring set (4)
Two sides offer anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091299.4U CN209494244U (en) | 2019-01-18 | 2019-01-18 | A kind of construction anti-fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091299.4U CN209494244U (en) | 2019-01-18 | 2019-01-18 | A kind of construction anti-fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209494244U true CN209494244U (en) | 2019-10-15 |
Family
ID=68155809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920091299.4U Expired - Fee Related CN209494244U (en) | 2019-01-18 | 2019-01-18 | A kind of construction anti-fall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209494244U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388904A (en) * | 2020-04-27 | 2020-07-10 | 新疆丝路六合电气科技有限公司 | Electric power safety thing allies oneself with guide rail self-lock ware |
| CN112657083A (en) * | 2021-01-12 | 2021-04-16 | 孙右松 | Anti-falling safety rope for building construction based on electromagnetic technology |
| CN114788934A (en) * | 2022-04-14 | 2022-07-26 | 胡淑秀 | Anti-falling wrist strap for building construction |
-
2019
- 2019-01-18 CN CN201920091299.4U patent/CN209494244U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388904A (en) * | 2020-04-27 | 2020-07-10 | 新疆丝路六合电气科技有限公司 | Electric power safety thing allies oneself with guide rail self-lock ware |
| CN112657083A (en) * | 2021-01-12 | 2021-04-16 | 孙右松 | Anti-falling safety rope for building construction based on electromagnetic technology |
| CN112657083B (en) * | 2021-01-12 | 2021-12-31 | 刘思恒 | Anti-falling safety rope for building construction based on electromagnetic technology |
| CN114788934A (en) * | 2022-04-14 | 2022-07-26 | 胡淑秀 | Anti-falling wrist strap for building construction |
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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 |
Granted publication date: 20191015 Termination date: 20210118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |