CN205391502U - Suspender buffering formula safety belt - Google Patents
Suspender buffering formula safety belt Download PDFInfo
- Publication number
- CN205391502U CN205391502U CN201620178252.8U CN201620178252U CN205391502U CN 205391502 U CN205391502 U CN 205391502U CN 201620178252 U CN201620178252 U CN 201620178252U CN 205391502 U CN205391502 U CN 205391502U
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- CN
- China
- Prior art keywords
- spring
- suspender
- belt
- upper cover
- locking plate
- 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 suspender buffering formula safety belt, including the safety belt body, the lower extreme is provided with respectively and shoulders and leg strap on the safety belt body, is equipped with the suspender of two symmetries on the baldric, installs buffer on the suspender, and this buffer comprises damping sleeve who has upper cover and lower cover and first spring, second spring and the card guard plate that sets up inside this damping sleeve, first spring setting is in the upper cover with between the card guard plate, the second spring sets up the card guard plate with between the lower cover, damping sleeve 's inner wall is close to the upper cover position is provided with ends protruding edge along its circumference evenly distributed's card, the card guard plate through the aforesaid card end protruding along the card end in in the damping sleeve. The utility model discloses help each part of dispersion safety belt to holding capacity of body weight, operation personnel's safety is ensured in the steadiness and the security that have improved high altitude construction simultaneously.
Description
Technical field
This utility model belongs to constructing tunnel apparatus field, is specifically related to a kind of suspender belt buffer-type seat belt.
Background technology
At present in constructing tunnel process; workmen understands configuration protection equipment; but, existing protection equipment is generally made up of belt, shoulder belt and the bottom bands of trouser legs, is not provided with buffer unit; when people climbs or in moving process on higher building; if personnel come off, human body drops, the seat belt of protection will sharply be tightened, and excessive very easily makes injury to personnel because impacting; and there is the risk that seat belt breaks, cause very big hidden danger to the safety of operating personnel.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of reasonable in design, simple in construction, safe and reliable suspender belt buffer-type seat belt.
nullThis utility model be the technical scheme is that a kind of suspender belt buffer-type seat belt，Seat belt body including cylindrical structure，Described seat belt body upper and lower side is respectively arranged with shoulder belt and the bottom bands of trouser legs，Described shoulder belt is provided with two symmetrical suspender belts，Suspender belt one end is fixing with shoulder belt to be connected，Its other end is provided with hook，Described suspender belt is provided with buffer unit，This buffer unit is by the buffering sleeve with upper cover and lower cover、And it is arranged at the first spring of this buffering sleeve inner、Second spring and locking plate are constituted，Described first spring is arranged between described upper cover and described locking plate，And the two ends of this first spring are respectively fixedly connected with on described upper cover and described locking plate，Described second spring is arranged between described locking plate and described lower cover，And the upper end of this second spring and described locking plate are fixing is connected，Its lower end connects with the suspender belt running through described lower cover，The through hole that described suspender belt passes through it is provided in the middle part of described lower cover，The inwall of described buffering sleeve is provided with near described upper cover position along its circumferential equally distributed locking convex edge，Described locking plate is locked in described buffering sleeve by above-mentioned locking convex edge.
As preferably, the upper surface of described locking convex edge is provided with breach near described buffering sleeve inner wall position.
The beneficial effects of the utility model are in that: this utility model contributes to the dispersion seat belt each several part holding capacity to body wt；Two suspender belts with hook are set; once staff comes off; can also there is another suspender belt that workmen is protected; installing buffer unit on suspender belt, when common stress at ordinary times, the second spring can play certain cushioning effect simultaneously, when personnel drop generation greater impact power; can rupture in locking convex edge under impact force action; first spring can play cushioning effect jointly with the second spring, improves steadiness and the safety of work high above the ground, it is ensured that the safety of operating personnel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is buffer unit structure schematic diagram of the present utility model.
In figure: 1, seat belt body；2, shoulder belt；3, the bottom bands of trouser legs；4, suspender belt；5, hook；6, buffer unit；61, buffering sleeve；62, upper cover；63, lower cover；64, the first spring；65, the second spring；66, locking plate；67, through hole；68, locking convex edge；69, breach.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments this utility model is described in further detail.
As shown in Figure 1, a kind of suspender belt buffer-type seat belt, seat belt body 1 including cylindrical structure, described seat belt body 1 upper and lower side is respectively arranged with shoulder belt 2 and the bottom bands of trouser legs 3, described shoulder belt 2 is provided with two symmetrical suspender belts 4, suspender belt 4 one end is fixing with shoulder belt 2 to be connected, and its other end is provided with hook 5, and described suspender belt 4 is provided with buffer unit 6.
nullAs shown in Figure 2，Described buffer unit 6 is by the buffering sleeve 61 with upper cover 62 and lower cover 63、And it is arranged at this first spring 64 within buffering sleeve 61、Second spring 65 and locking plate 66 are constituted，Described first spring 64 is arranged between described upper cover 62 and described locking plate 66，And the two ends of this first spring 64 are respectively fixedly connected with on described upper cover 62 and described locking plate 66，Described second spring 65 is arranged between described locking plate 66 and described lower cover 63，And the upper end of this second spring 65 is fixing with described locking plate 66 is connected，Its lower end connects with the suspender belt 4 running through described lower cover 63，The through hole 67 that described suspender belt 4 passes through it is provided in the middle part of described lower cover 63，The inwall of described buffering sleeve 61 is provided with along its circumferential equally distributed locking convex edge 68 near described upper cover 62 position，Described locking plate 66 is locked in described buffering sleeve 61 by above-mentioned locking convex edge 68.
This utility model contributes to the dispersion seat belt each several part holding capacity to body wt；Two suspender belts 4 with hook 5 are set; once staff comes off; can also there is another suspender belt 4 that workmen is protected; buffer unit 6 is installed simultaneously on suspender belt 4; when common stress at ordinary times, the second spring 65 can play certain cushioning effect; when personnel drop generation greater impact power; can rupture in locking convex edge 68 under impact force action; first spring 64 can play cushioning effect jointly with the second spring 65; improve steadiness and the safety of work high above the ground, it is ensured that the safety of operating personnel.
It addition, the upper surface of locking convex edge 68 is provided with breach 69 near described buffering sleeve 61 inner wall position so that timely fracture is easy in locking convex edge 68 when personnel drop, and makes the first spring 64 participate in cushioning effect in time, guarantees safety.
The above, it is only this utility model preferred embodiment, therefore can not limit, with this, the scope that this utility model is implemented, the equivalence namely made according to this utility model claim and description changes and modifies, and all should still belong in the scope that this utility model patent contains.
Claims (2)
- null1. a suspender belt buffer-type seat belt，It is characterized in that: include the seat belt body (1) of cylindrical structure，Described seat belt body (1) upper and lower side is respectively arranged with shoulder belt (2) and the bottom bands of trouser legs (3)，Described shoulder belt (2) is provided with two symmetrical suspender belts (4)，Suspender belt (4) one end is fixing with shoulder belt (2) to be connected，Its other end is provided with hook (5)，Described suspender belt (4) is provided with buffer unit (6)，This buffer unit (6) is by the buffering sleeve (61) with upper cover (62) and lower cover (63)、And it is arranged at the first spring (64) that this buffering sleeve (61) is internal、Second spring (65) and locking plate (66) are constituted，Described first spring (64) is arranged between described upper cover (62) and described locking plate (66)，And the two ends of this first spring (64) are respectively fixedly connected with on described upper cover (62) and described locking plate (66)，Described second spring (65) is arranged between described locking plate (66) and described lower cover (63)，And the upper end of this second spring (65) and described locking plate (66) are fixing is connected，Its lower end connects with the suspender belt (4) running through described lower cover (63)，Described lower cover (63) middle part is provided for the through hole (67) that described suspender belt (4) passes through，The inwall of described buffering sleeve (61) is provided with near described upper cover (62) position along its circumferential equally distributed locking convex edge (68)，Described locking plate (66) is locked in described buffering sleeve (61) by above-mentioned locking convex edge (68).
- 2. suspender belt buffer-type seat belt according to claim 1, it is characterised in that: the upper surface of described locking convex edge (68) is provided with breach (69) near described buffering sleeve (61) inner wall position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178252.8U CN205391502U (en) | 2016-03-09 | 2016-03-09 | Suspender buffering formula safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178252.8U CN205391502U (en) | 2016-03-09 | 2016-03-09 | Suspender buffering formula safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205391502U true CN205391502U (en) | 2016-07-27 |
Family
ID=56442135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178252.8U Expired - Fee Related CN205391502U (en) | 2016-03-09 | 2016-03-09 | Suspender buffering formula safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205391502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304415A (en) * | 2021-04-13 | 2021-08-27 | 泰州市众辉机械有限公司 | Novel improved falling protector |
-
2016
- 2016-03-09 CN CN201620178252.8U patent/CN205391502U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304415A (en) * | 2021-04-13 | 2021-08-27 | 泰州市众辉机械有限公司 | Novel improved falling protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160727 Termination date: 20180309 |