CN209714038U - A kind of anti-panic drop device of centering type - Google Patents
A kind of anti-panic drop device of centering type Download PDFInfo
- Publication number
- CN209714038U CN209714038U CN201822219302.4U CN201822219302U CN209714038U CN 209714038 U CN209714038 U CN 209714038U CN 201822219302 U CN201822219302 U CN 201822219302U CN 209714038 U CN209714038 U CN 209714038U
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- CN
- China
- Prior art keywords
- drop device
- locking plate
- hole
- locating part
- mounting groove
- 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 provides a kind of centering type anti-panic drop device, including drop device ontology and drop device locking plate；The left and right of drop device ontology it is any one it is lateral in be provided with mounting groove, drop device ontology be from top to bottom provided be connected with mounting groove around cord hole；Interior locating part and outer locating part are respectively equipped at the slot bottom and notch of mounting groove；Drop device locking plate is rotatablely installed inside mounting groove by rotary spacing part, drop device locking plate lower part is additionally provided with locking plate through-hole and safety door hook connecting hole, when drop device locking plate is in contact with interior locating part and outer locating part, locking plate through-hole on drop device ontology bottom around cord hole be in eccentric setting.The utility model avoids the personal injury caused by leading to unexpected decline due to fear because of user by special centering type design, decline safety in substantially increasing in practical rescue operations and training on ordinary days, structure is simple and novel simultaneously, has good market prospects.
Description
Technical field
The utility model belongs to fall arrest protection field of tool, and in particular to a kind of anti-panic drop device of centering type.
Background technique
Drop device generally refers to the protection that operator or trapped person are protected in fire-fighting and rescue and daily workout
Device is also decline protector.Common drop device mainly has 8 word ring drop devices and MPD(Multifunctional pulley) protector etc., lead to
Cross grip control decrease speed.But existing drop device is in use, has for the proficiency of user higher
It is required that operator is mostly to use for the first time for drop device, pole then when fire occurs and is trained for new hand
It is easy to produce fear, and causing drop device to squeeze tension, perhaps release leads to not decline or decline with fast speed, is easy
Some potential safety problems is brought to operator.
Therefore, develop in view of the above problems one kind can effectively solve the problem that because operate new hand it is panic due to lead to not decline or
Person is those skilled in the art institute urgent need to solve the problem with the drop device that fast speed declines.
Summary of the invention
To solve the above problems, the utility model discloses a kind of anti-panic drop devices of centering type.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of anti-panic drop device of centering type, including drop device ontology and drop device locking plate；The left and right of drop device ontology
It is any one it is lateral in be provided with mounting groove, and drop device ontology be from top to bottom provided be connected with mounting groove around cord hole；Mounting groove
Slot bottom and notch at be respectively equipped with interior locating part and outer locating part；The bottom end of drop device locking plate is turned by rotary spacing part
The dynamic lower inside for being installed on mounting groove, and between interior locating part and outer locating part, the lower part of drop device locking plate is also by upper
To locking plate through-hole and safety door hook connecting hole is had, locking plate through-hole is matched with around cord hole, and drop device locking plate and interior limit
Position part and outer locating part be when being in contact, locking plate through-hole on drop device ontology bottom around cord hole be in eccentric setting.Into
One step, when drop device locking plate is in contact with interior locating part, bottom around cord hole on locking plate through-hole and drop device ontology
Overlapping area is the 45~70% of locking plate via area.
Further, when drop device locking plate is in contact with outer locating part, bottom on locking plate through-hole and drop device ontology
The overlapping area around cord hole be locking plate via area 45~70%.
Further, interior locating part is interior limited step；Outer locating part is retention bead.
Further, rotary spacing part is step rivet.
The utility model provides a kind of anti-panic drop device of centering type, by drop device ontology and drop device lock sheet groups
At, wherein drop device ontology or so it is any one it is lateral in be provided with mounting groove for installing drop device locking plate, drop device ontology by
The installation around cord hole, for safety rope being connected with mounting groove is provided under；Distinguish at the slot bottom and notch of mounting groove
Equipped with the interior locating part and outer locating part for carrying out inside and outside lateral confinement position to drop device locking plate；Drop device locking plate passes through rotation limit
Position part rotational installation is designed as between interior locating part and outer locating part in mounting groove lower inside, drop device locking plate
Lower part is also from top to bottom equipped with locking plate through-hole and safety door hook connecting hole, and locking plate through-hole is matched with around cord hole, mostly important
Be, when drop device locking plate is in contact with interior locating part and outer locating part, locking plate through-hole with bottom on drop device ontology
It is in eccentric setting around cord hole；The design so that user once because fear clutch drop device locking plate or unclamp drop device locking plate
When, on locking plate through-hole and drop device ontology bottom match effect around cord hole under, safety rope can be locked completely,
Stop decline, until when being completely coincident around cord hole of bottom on locking plate through-hole and drop device ontology, can just continue to decline.
The utility model compared with prior art, is avoided because of user by special centering type design since fear is led
Give one's regards personal injury caused by outer decline, substantially increase in practical rescue operations and train on ordinary days in decline safety
Property, while structure is simple and novel, has good market prospects.
Detailed description of the invention
The structural schematic diagram of Fig. 1, the utility model；
Fig. 2, structural schematic diagram when drop device locking plate is in contact with interior locating part；
Fig. 3, structural schematic diagram when drop device locking plate is in contact with outer locating part.
Reference signs list: drop device ontology 1, drop device locking plate 2, around cord hole 3, rotary spacing part 4, safety door hook connecting hole
5。
Specific embodiment
Technical solution provided by the utility model is described in detail below with reference to specific embodiment, it should be understood that following
Specific embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.
It is as shown in Figure 1 the structural schematic diagram of the utility model, the utility model is a kind of anti-panic drop device of centering type,
Including drop device ontology 1 and drop device locking plate 2；The left and right of drop device ontology 1 it is any one it is lateral in be provided with mounting groove, and decline
Device ontology 1 be from top to bottom provided be connected with mounting groove around cord hole 3；Interior limit is respectively equipped at the slot bottom and notch of mounting groove
Position part and outer locating part, and interior locating part is interior limited step；Outer locating part is retention bead；The bottom of drop device locking plate 2
End is rotatablely installed by rotary spacing part 4 in the lower inside of mounting groove, and between interior locating part and outer locating part, rotation
Locating part 4 is step rivet, and the lower part of drop device locking plate 2 is also from top to bottom equipped with locking plate through-hole and safety door hook connecting hole 5, lock
Piece through-hole is matched with around cord hole 3, and when drop device locking plate 2 is in contact with interior locating part and outer locating part, locking plate through-hole
With on drop device ontology 1 bottom around cord hole 3 be in eccentric setting.
As shown in Fig. 2, when drop device locking plate 2 is in contact with interior locating part, locking plate through-hole with it is most lower on drop device ontology 1
The overlapping area around cord hole 3 of side is the 60% of locking plate via area.
As shown in figure 3, when drop device locking plate 2 is in contact with outer locating part, locking plate through-hole with it is most lower on drop device ontology 1
The overlapping area around cord hole 3 of side is the 60%% of locking plate via area.
Finally, it should be noted that above embodiments being merely intended for describing the technical solutions of the present application, but not for limiting the present application property skill
Art scheme, those skilled in the art should understand that, those are modified or wait to the technical solution of the utility model
With replacement, without departing from the objective and range of the technical program, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of anti-panic drop device of centering type, it is characterised in that: including drop device ontology (1) and drop device locking plate (2)；Institute
State drop device ontology (1) left and right it is any one it is lateral in be provided with mounting groove, and drop device ontology (1) is from top to bottom provided with and installs
Slot be connected around cord hole (3)；Interior locating part and outer locating part are respectively equipped at the slot bottom and notch of the mounting groove；Institute
The bottom end for stating drop device locking plate (2) is rotatablely installed by rotary spacing part (4) in the lower inside of mounting groove, and is located at interior limit
Between part and outer locating part, the lower part of drop device locking plate (2) is also from top to bottom equipped with locking plate through-hole and safety door hook connecting hole
(5), the locking plate through-hole is matched with around cord hole (3), and drop device locking plate (2) connects with interior locating part and outer locating part
When touching, locking plate through-hole on drop device ontology (1) bottom around cord hole (3) be in eccentric setting.
2. a kind of anti-panic drop device of centering type according to claim 1, it is characterised in that: when drop device locking plate (2) with
When interior locating part is in contact, the overlapping area around cord hole (3) of bottom is logical for locking plate on locking plate through-hole and drop device ontology (1)
The 45~70% of hole area.
3. a kind of anti-panic drop device of centering type according to claim 1, it is characterised in that: when drop device locking plate (2) with
When outer locating part is in contact, the overlapping area around cord hole (3) of bottom is logical for locking plate on locking plate through-hole and drop device ontology (1)
The 45~70% of hole area.
4. a kind of anti-panic drop device of centering type according to claim 1, it is characterised in that: the interior locating part is interior limit
Position step；The outer locating part is retention bead.
5. a kind of anti-panic drop device of centering type according to claim 1, it is characterised in that: the rotary spacing part (4)
For step rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219302.4U CN209714038U (en) | 2018-12-27 | 2018-12-27 | A kind of anti-panic drop device of centering type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219302.4U CN209714038U (en) | 2018-12-27 | 2018-12-27 | A kind of anti-panic drop device of centering type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209714038U true CN209714038U (en) | 2019-12-03 |
Family
ID=68678027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822219302.4U Expired - Fee Related CN209714038U (en) | 2018-12-27 | 2018-12-27 | A kind of anti-panic drop device of centering type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209714038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007648A1 (en) * | 2020-07-08 | 2022-01-13 | 浙江唯海科技有限公司 | Multi-mode eccentric wheel anti-panic descender |
-
2018
- 2018-12-27 CN CN201822219302.4U patent/CN209714038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022007648A1 (en) * | 2020-07-08 | 2022-01-13 | 浙江唯海科技有限公司 | Multi-mode eccentric wheel anti-panic descender |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20201227 |