CN209204519U - A kind of shaft tower fall-preventing protection device - Google Patents
A kind of shaft tower fall-preventing protection device Download PDFInfo
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- CN209204519U CN209204519U CN201821652456.6U CN201821652456U CN209204519U CN 209204519 U CN209204519 U CN 209204519U CN 201821652456 U CN201821652456 U CN 201821652456U CN 209204519 U CN209204519 U CN 209204519U
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- shaft tower
- ontology
- protection device
- preventing protection
- clamping piece
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Abstract
The utility model discloses a kind of shaft tower fall-preventing protection devices, including catching device, the catching device includes ontology, the top of the ontology, which is offered, follows closely the opening matched with the foot of shaft tower, lower part in the opening is provided with a pair of can mutually approach and separate clamping piece, the open communication, which has, to be disposed below and vertically extending sliding slot, the sliding slot is slidably matched with foot nail, one end of the detachably connected enlightening Nima rope in the lower part of the ontology, the other end of the Di Nima rope is detachably connected with the alloy latch nook on the link that can hang over anti-falling safe band.It is engaged the utility model has the beneficial effects that catching device can clench to gather with foot, not easy glide, during upper and lower shaft tower, since overall weight is light, the labor intensity of staff is greatly reduced, and the protection of Ke Dang bis- uses on shaft tower, reduces the weight bearing of construction personnel's safety equipment.
Description
Technical field
The utility model relates to fall-preventing protection device technical fields, it particularly relates to a kind of shaft tower fall-preventing protection device.
Background technique
Shaft tower fall-preventing protection device has following three kinds currently on the market: 1) on shaft tower steel loading system, aluminium alloy track,
This mode is constructed complexity, need to correct, check and accept after reuse；2) wirerope, steel strand wires, this mode are installed on shaft tower
It needs to measure, design, process is cumbersome；3) use large size safety door hook, the weight of large size safety door hook be it is heavier, hold the strength of square compared with
Greatly, the process for using and taking out is time-consuming and laborious, very inconvenient, and since large size safety door hook and the position of institute fastener be not tight
Close contact brings corresponding sliding when in use.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of shaft tower fall-preventing protection device, energy
It clenches to gather with foot and be engaged, not easy glide.
To realize the above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of shaft tower fall-preventing protection device, including catching device, the catching device include ontology, and the top of the ontology opens up
Have and follow closely the opening that matches with the foot of shaft tower, the lower part in the opening is provided with a pair of can mutually approach and separate clamping
Piece, the open communication, which has, to be disposed below and vertically extending sliding slot, and the sliding slot is slidably matched with foot nail, described
The other end of one end of the detachably connected enlightening Nima rope in the lower part of ontology, the Di Nima rope is detachably connected with and can hang over
Alloy latch nook on the link of anti-falling safe band.
Further, the clamping piece is provided with guidance cambered surface close to the side of the sliding slot.
Further, it is provided with the cavity that the clamping piece can be made to slide on the ontology, offers edge on the cavity
The slotted hole that horizontal direction extends, is installed with the traveller being slidably matched with the slotted hole on the clamping piece, in the cavity
It is provided with spring corresponding with the clamping piece.
Further, the both ends of the Di Nima rope are each provided with sling.
Further, the lower part of the ontology is provided with the hook matched with the sling, the open side of the hook
It is provided with self-locking body, the self-locking body includes the block tongue hinged with the hook.
Further, it is respectively provided between the sling and the hook and between the sling and the alloy latch nook
There is sling protection ring.
Further, the sliding slot is communicated with the through-hole being disposed below, and the internal diameter of the through-hole is greater than foot nail
Diameter.
It is engaged the utility model has the beneficial effects that catching device can clench to gather with foot, not easy glide, the process of upper and lower shaft tower
In, since overall weight is light, the labor intensity of staff is greatly reduced, and the protection of Ke Dang bis- uses on shaft tower, subtracts
The weight bearing of few construction personnel's safety equipment.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the schematic diagram of the shaft tower fall-preventing protection device according to the utility model embodiment.
In figure:
1, catching device；2, clamping piece；3, sliding slot；4, Di Nima restricts；5, alloy latch nook；6, cambered surface is guided；7, through-hole；8,
Block tongue.
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's every other embodiment obtained, all belongs to
In the range of the utility model protection.
As shown in Figure 1, a kind of shaft tower fall-preventing protection device according to the utility model embodiment, including catching device 1,
The catching device 1 includes ontology, and the top of the ontology, which is offered, follows closely the opening that matches with the foot of shaft tower, in the opening
Lower part be provided with it is a pair of can mutually approach and separate clamping piece 2, the open communication is disposed below and vertically extending
Sliding slot 3, the sliding slot 3 and the foot nail is slidably matched, the one of the detachably connected enlightening Nima rope 4 in the lower part of the ontology
The other end at end, the Di Nima rope 4 is detachably connected with the alloy latch nook on the link that can hang over anti-falling safe band
5。
In a specific embodiment of the utility model, the clamping piece 2 is provided with close to the side of the sliding slot 3 to be drawn
Lead cambered surface 6.
In a specific embodiment of the utility model, the slide-in of clamping piece 2 can be made by being provided on the ontology
Cavity offers horizontally extending slotted hole on the cavity, is installed on the clamping piece 2 and the slotted hole is sliding
The traveller of cooperation is moved, is provided with spring corresponding with the clamping piece 2 in the cavity.
In a specific embodiment of the utility model, the both ends of the Di Nima rope 4 are each provided with sling.
In the specific embodiment of the utility model, the lower part of the ontology is provided with to be matched with the sling
Hook, the open side of the hook are provided with self-locking body, and the self-locking body includes the block tongue 8 hinged with the hook.
In a specific embodiment of the utility model, between the sling and the hook and the sling and institute
It states and is provided with sling protection ring between alloy latch nook 5.
In a specific embodiment of the utility model, the sliding slot 3 is communicated with the through-hole 7 being disposed below, described
The internal diameter of through-hole 7 is greater than the diameter of foot nail.
In order to facilitate the above-mentioned technical proposal for understanding the utility model, below by way of specifically used mode to the utility model
Above-mentioned technical proposal be described in detail.
Shaft tower fall-preventing protection device described in the utility model embodiment is mainly used in construction of ascending a height, operation dimension
Security protection during shield, maintenance etc., above and below construction personnel when shaft tower.
Shaft tower fall-preventing protection device described in the utility model embodiment includes alloy latch nook 5；1.5m long φ 10mm is thick
Di Nima rope 4 and catching device 1.
Shaft tower fall-preventing protection device described in the utility model embodiment needs and the anti-falling safe on construction personnel's waist
Band matches.Alloy latch nook 5 needs to hang on link (D type) of the anti-falling safe with left or right side, and φ 10mm is thick
Respectively there is a sling at the both ends of 1.5m long Di Nima rope 4, and connect alloy latch nook 5 and catching device 1 by sling；It is each anti-fall
Two shaft tower fall-preventing protection devices of extension on safety belt are fallen, construction personnel alternately hangs in upper and lower shaft tower, by two catching devices 1 or so
It is nailed in foot, is always ensured that a catching device 1 hangs over foot and nails in the process of moving up and down, to reach the function of security protection
Energy.
Catching device 1 is usually used in the foot nail of φ 16mm, may have φ 18mm, 20 φ mm, φ 22 for some feet nail diameter
The specification of the series such as 24 mm of mm, φ.The catching device 1 of settable plurality of specifications, since catching device 1 passes through hook and Di Nima rope 4
Be detachably connected, thus only need 10 seconds can freely the convenient catching device 1 that changes the outfit, facilitate shorten the activity duration, improve working efficiency,
Reduce the labor intensity of staff.Shaft tower fall-preventing protection device described in the utility model embodiment can also be used for two on shaft tower
Road protection or the outlet of lower porcelain vase string and insulator chain use, and more preferably reach best ideal working condition, and overall weight is light,
It is easy to carry, simple structure, the maintenance after being easy to use.
Self-locking body includes block tongue 8, spring etc., for closing and open the open side of hook, realizes the self-locking function of hook,
Its realization principle is identical as existing Self-locking hanging hook, and details are not described herein.
Sling protection ring is a plastic hoop, for preventing sling abrasion.
When specifically used, on link that alloy latch nook 5 is hung over to anti-falling safe band first, then penetrate foot nail anti-
The through-hole 7 for falling device 1, since the internal diameter of through-hole 7 is much larger than the diameter of foot nail, foot nail can easily penetrate in through-hole 7 very much,
Under the gravity of catching device 1, catching device 1 is relatively moved with foot nail, and foot nail slides up into sliding slot 3, until being pressed from both sides
The blocking of piece 2 is held, when construction personnel falls, foot follows closely upward sliding and squeezes clamping piece 2 by guidance cambered surface 6, makes two clampings
Piece 2 separates, and then foot nail slides into opening, and clamping piece 2 is close to each other under the action of the spring and is engaged foot nail, prevents foot from following closely
Sliding is generated with catching device 1, and then plays the purpose for preventing construction personnel from falling.
In conclusion catching device can be clenched to gather with foot and is engaged by means of the above-mentioned technical proposal of the utility model, it is not easy to slide
It moves, during upper and lower shaft tower, since overall weight is light, greatly reduces the labor intensity of staff, and can on shaft tower
When two protection uses, the weight bearing of construction personnel's safety equipment is reduced.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of shaft tower fall-preventing protection device, which is characterized in that including catching device (1), the catching device (1) includes ontology, institute
The top for stating ontology, which is offered, follows closely the opening matched with the foot of shaft tower, and the lower part in the opening, which is provided with a pair, mutually to become
Near and far from clamping piece (2), the open communication, which has, to be disposed below and vertically extending sliding slot (3), the sliding slot (3)
It is slidably matched with foot nail, one end of the detachably connected enlightening Nima rope (4) in the lower part of the ontology, the Di Nima rope
(4) the other end is detachably connected with the alloy latch nook (5) on the link that can hang over anti-falling safe band.
2. shaft tower fall-preventing protection device according to claim 1, which is characterized in that the clamping piece (2) is close to the cunning
The side of slot (3) is provided with guidance cambered surface (6).
3. shaft tower fall-preventing protection device according to claim 1, which is characterized in that be provided on the ontology described in capable of making
The cavity that clamping piece (2) slides into, offers horizontally extending slotted hole on the cavity, solid on the clamping piece (2)
Equipped with the traveller being slidably matched with the slotted hole, spring corresponding with the clamping piece (2) is provided in the cavity.
4. shaft tower fall-preventing protection device according to claim 1, which is characterized in that the both ends of the Di Nima rope (4) are each
It is provided with sling.
5. shaft tower fall-preventing protection device according to claim 4, which is characterized in that the lower part of the ontology is provided with and institute
The hook that sling matches is stated, the open side of the hook is provided with self-locking body, and the self-locking body includes hinged with the hook
Block tongue (8).
6. shaft tower fall-preventing protection device according to claim 5, which is characterized in that between the sling and the hook with
And sling protection ring is provided between the sling and the alloy latch nook (5).
7. shaft tower fall-preventing protection device according to claim 1, which is characterized in that the sliding slot (3) is communicated with positioned at it
The through-hole (7) of lower section, the internal diameter of the through-hole (7) are greater than the diameter of foot nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652456.6U CN209204519U (en) | 2018-10-12 | 2018-10-12 | A kind of shaft tower fall-preventing protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652456.6U CN209204519U (en) | 2018-10-12 | 2018-10-12 | A kind of shaft tower fall-preventing protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209204519U true CN209204519U (en) | 2019-08-06 |
Family
ID=67455764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821652456.6U Active CN209204519U (en) | 2018-10-12 | 2018-10-12 | A kind of shaft tower fall-preventing protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209204519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657083A (en) * | 2021-01-12 | 2021-04-16 | 孙右松 | Anti-falling safety rope for building construction based on electromagnetic technology |
| CN116688395A (en) * | 2023-06-28 | 2023-09-05 | 国网四川省电力公司德阳供电公司 | Combined anti-falling device |
-
2018
- 2018-10-12 CN CN201821652456.6U patent/CN209204519U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116688395A (en) * | 2023-06-28 | 2023-09-05 | 国网四川省电力公司德阳供电公司 | Combined anti-falling device |
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