CN208935272U - A kind of automatic rope Locking device of second lever - Google Patents
A kind of automatic rope Locking device of second lever Download PDFInfo
- Publication number
- CN208935272U CN208935272U CN201821568890.6U CN201821568890U CN208935272U CN 208935272 U CN208935272 U CN 208935272U CN 201821568890 U CN201821568890 U CN 201821568890U CN 208935272 U CN208935272 U CN 208935272U
- Authority
- CN
- China
- Prior art keywords
- rope
- lever
- main body
- pipe main
- lock
- 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
Links
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model provides a kind of automatic rope Locking device of second lever, including pipe main body of restricting, the cord hole through rope pipe main body is provided in the middle part of rope pipe main body, the opening being connected to cord hole is provided in the one side wall for pipe main body of restricting, the open side of rope pipe main body is provided with lock rope plate corresponding with opening, lock rope plate is provided with the protrusion that can extend into opening inner side close to the side of opening, the lower part of rope pipe body openings side and the lower end of lock rope plate are hinged, the lower part of rope pipe main body is provided with primary lever, the lower hinge of primary lever and rope pipe main body, the free end of primary lever and the lower end of second lever are hinged, lock rope plate is located between second lever and rope pipe main body, the top of second lever and rope pipe main body are hinged, the rotation of second lever can push the rotation of lock rope plate.The utility model structure is simple, light weight, low in cost, self-locking effect is good, safety coefficient is high, applied widely.
Description
Technical field
The utility model belongs to high-altitude working safety equipment technical field, locks rope automatically more particularly, to a kind of second lever
Device.
Background technique
Building field is frequently necessary to worker's high altitude operation in life, such as skyscraper field various engineerings construction,
The construction of external rendering heat insulating work, the construction of glass outer wall engineering and maintenance clean engineering etc. and belong to high altitude operation, high-altitude
Work of rescuing and get rid of the danger also belongs to high altitude operation, and the personal safety needs of the personnel of high altitude operation are protected, in the prior art
Safeguard safety coefficient it is high will be than cumbersome, and the safety coefficient of light safeguard is not high enough, then urgently
Need a kind of i.e. convenience and safety coefficient and high high-altitude safeguard.
Summary of the invention
In view of this, the utility model is directed to a kind of automatic rope Locking device of second lever, to solve the above technical problems.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of automatic rope Locking device of second lever, including pipe main body of restricting, are provided with through rope pipe main body in the middle part of pipe main body of restricting
For the cord hole that safety rope passes through, it is provided with the opening being connected to cord hole in the one side wall for pipe main body of restricting, the open side for pipe main body of restricting
It is provided with lock rope plate corresponding with opening, lock rope plate is provided with the protrusion that can extend into opening inner side close to the side of opening,
Restrict pipe body openings side lower part and lock rope plate lower end it is hinged, lock rope plate can rotate around hinge joint, when lock restrict plate and
When rope pipe body parallel, lug boss can pass through opening and extend into inside cord hole the safety rope compressed in cord hole, pipe main body of restricting
Lower part is provided with primary lever, the lower hinge of primary lever and rope pipe main body, the free end of primary lever and second lever
Lower end is hinged, and lock rope plate is located between second lever and rope pipe main body, and the top of second lever and rope pipe main body are hinged, second level thick stick
The rotation of bar can push the rotation of lock rope plate.
Further, the side of the upper end of second lever towards lock rope plate is provided with spherical pressure head, and pressure head can be with lock
The outer side contacts of rope plate.
Further, the lower part of rope pipe body openings side is provided with first support, and the lower end of lock rope plate and first support are cut with scissors
It connects.
Further, the lower part of rope pipe body openings side is provided with first support, and the lower end of lock rope plate and first support are cut with scissors
It connects, the end of first support of the primary lever with lock rope plate far from rope pipe body side is hinged.
Further, primary lever is U-shaped structure, the first support of primary lever and lock rope plate far from rope pipe body side
End it is hinged, the free end of the two sidewalls of primary lever and the lower end of second lever are hinged.
Further, the free end of primary lever is provided with the bending part of downward right angle bending, the free end of bending part with
The lower end of second lever is hinged, and the hinge joint of primary lever and second lever is located at the hinge joint of primary lever and first support
Lower section.
Further, space of the lower end for pipe main body of restricting across the two sidewalls of primary lever, the two sides of primary lever
Wall is located at the two sides of rope pipe main body, and the length of the primary lever for pipe body openings side of restricting is less than the level-one of rope pipe main body other side
The length of lever.
Further, with several be used for and operator is provided on the primary lever of the opposite rope pipe body side of lock rope plate
The safety belt hanging hole that safety belt with it is used cooperatively.
Further, safety belt hanging hole is evenly spaced on along the length direction of primary lever.
Further, the top of rope pipe body openings side is provided with second support, the top of second lever and second support
End it is hinged.
Compared with the existing technology, the automatic rope Locking device of a kind of second lever described in the utility model has the advantage that
(1) the utility model structure is simple, light weight, low in cost, self-locking effect is good, safety coefficient is high, the scope of application
Extensively；
(2) the utility model is provided with the safety belt hanging hole with operator's cooperation, when accidental falling occurs for operator, energy
Enough under the gravity of itself, safety rope is locked, ensures its personal safety.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the main view of the utility model embodiment；
Fig. 2 is the left view of the utility model embodiment；
Fig. 3 is the structural schematic diagram of rope pipe main body described in the utility model embodiment；
Fig. 4 is the structural schematic diagram of lock rope plate described in the utility model embodiment.
Description of symbols:
1, rope pipe main body；101, cord hole；102, it is open；103, first support；104, second support；2, lock rope plate；201,
Protrusion；3, primary lever；301, safety belt hanging hole；4, second lever；401, pressure head.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of automatic rope Locking device of second lever, the rope pipe main body 1 including rectangular parallelepiped structure, pipe main body 1 of restricting
Middle part be provided with the cord hole 101 through rope pipe main body 1, cord hole 101 passes through for safety rope.It is opened in the one side wall for pipe main body 1 of restricting
Have the opening 102 being connected to cord hole 101, be open 102 length direction towards rope pipe main body 1 both ends extend, be open 102 length
Degree and the length direction of rope pipe main body 1 are close.102 side of opening of rope pipe main body 1 is provided with lock rope plate 2 corresponding with opening 102,
Lock rope plate 2 is provided with the protrusion 201 that can extend into 102 inside of opening, rope pipe main body 1 opening 102 close to the side of opening 102
The lower part of side is provided with first support 103, and the lower end of lock rope plate 2 and first support 103 are hinged, lock rope plate 2 can around with
The hinge joint of first support 103 rotates.When lock rope plate 2 is parallel with rope pipe main body 1, protrusion 201 can pass through opening 102 and stretch
Enter to the safety rope inside cord hole 101 in compression cord hole 101.
The lower part of rope pipe main body 1 is provided with primary lever 3, and primary lever 3 is U-shaped structure, primary lever 3 and lock rope plate 2
The end of first support 103 far from rope 1 side of pipe main body is hinged, the free end of the two sidewalls of primary lever 3 and second lever 4
Lower end it is hinged, lock rope plate 2 be located at second lever 4 restrict pipe main body 1 between.The free end of primary lever 3 is provided with straight downwards
The bending part of angle bending, the free end of bending part and the lower end of second lever 4 are hinged.Primary lever 3 is hinged with second lever 4
Point is located at the lower section of the hinge joint of primary lever 3 and first support 103.
Space of the lower end for pipe main body 1 of restricting across the two sidewalls of primary lever 3, the two sidewalls of primary lever 3 are located at
The two sides for pipe main body 1 of restricting.The length of the primary lever 3 of 102 sides of pipe main body 1 of restricting opening is less than the one of rope 1 other side of pipe main body
The length of grade lever 3.
The top of 102 sides of the rope opening of pipe main body 1 is provided with second support 104, the top of second lever 4 and second support
104 end is hinged.The side of the upper end of second lever 4 towards lock rope plate 2 is provided with spherical pressure head 401, and pressure head 401 can
With the outer side contacts of lock rope plate 2.
Several safety belt hanging holes 301 are provided on the primary lever 3 of 1 side of rope pipe main body opposite with lock rope plate 2, safety
It is evenly spaced on hanging hole 301 along the length direction of primary lever 3.Safety belt hanging hole 301 be used for with operator
Safety belt is used cooperatively.
Working principle of the utility model is:
The present apparatus mainly consists of two parts, i.e. lock rope pipe main body 1 and lock rope plate 2 is a part, and other part is level-one
Lever 3 and second lever 4 are applicator member, and primary lever 3 transmits pressure at double to second lever 4, then is given by second lever 4
The pressure of the transmitting of plate 2 at double of restricting is locked, finally the pressure that two levers are overlapped is passed to and locks plate 2 of restricting, locks rope plate 2 for safety rope lock
Extremely.
Working principle: applying downward pressure to the free end of primary lever 3, when the free end of primary lever 3 is pressed downward,
Hinged place between primary lever 3 and first support 103 rotates, and makes the other end of primary lever 3 that left direction occur
Displacement, that is, clockwise rotation, primary lever 3 and the lower end of second lever 4 are hinged, and the rotation of primary lever 3 drives
The lower end of second lever 4 is subjected to displacement to the left, that is, second lever 4 is around the hinge joint of second lever 4 and primary lever 3
Rotation, is subjected to displacement the upper end of second lever 4 to the right.
The upper end of second lever 4 rotates clockwise, and lock rope plate 2 is pushed to rotate clockwise, and oppresses safety rope by lock rope plate 2,
It is in close contact because a side of lock rope plate 2 is embedded into 1 the inside of rope pipe main body with safety rope.It is transmitted by the top of second lever 4
To the pressure of lock rope plate 2, all safety rope lock is stubbornly refused to twitch by pressure on safety rope.When rope being loosened if necessary,
The free end of primary lever 3 is lifted up, primary lever 3 drives second lever 4 to cancel the pressure to lock rope plate 2, makes safety
Rope loosens.
In actual use, primary lever 3 is equipped with the safety belt hanging hole 301 of safety belt, carries and pacify in operator
After full band, the hook of safety belt is hung on safety belt hanging hole 301, if human body high-altitude is out of control fall when, the self weight of human body
The automatic free end for pulling primary lever 3 tilts down.Second lever 4 is driven to press to the lock rope plate 2 of rope Locking device.By lock rope plate
2 lock safety rope, and operator is automatically locked on safety line using safety belt and ensures to fall downwards like this.
This rope Locking device is mainly used for the safeguard protection of high altitude operation personnel, such as the construction of high-altitude external wall walling work,
The maintenance of glass wall and engineering is cleaned, high-altitude sets up cable work, height rescue, the work such as get rid of the danger.Purposes is very wide,
Advantage is small in size, light weight, easy to carry, using fool proof reliable.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of automatic rope Locking device of second lever, it is characterised in that: including restricting pipe main body (1), be provided in the middle part of rope pipe main body (1)
Through the cord hole (101) of rope pipe main body (1) passed through for safety rope, restrict pipe main body (1) one side wall on be provided with and cord hole
(101) opening (102) being connected to, opening (102) side of rope pipe main body (1) are provided with lock rope plate corresponding with opening (102)
(2), lock rope plate (2) is provided with the protrusion (201) that can extend on the inside of opening (102), rope pipe close to the side of opening (102)
The lower part of main body (1) opening (102) side and the lower end of lock rope plate (2) are hinged, and lock rope plate (2) can be rotated around hinge joint,
When lock rope plate (2) is parallel with rope pipe main body (1), raised (201) portion can pass through opening (102) and extend into cord hole (101)
Portion compresses the safety rope in cord hole (101), and the lower part of rope pipe main body (1) is provided with primary lever (3), primary lever (3) and rope
The lower hinge of pipe main body (1), the free end of primary lever (3) and the lower end of second lever (4) are hinged, and lock rope plate (2) is located at
Between second lever (4) and rope pipe main body (1), the top of second lever (4) and rope pipe main body (1) hingedly, second lever (4)
Rotation can push the rotation of lock rope plate (2).
2. the automatic rope Locking device of second lever according to claim 1, it is characterised in that: the upper end direction of second lever (4)
The side of lock rope plate (2) is provided with spherical pressure head (401), and pressure head (401) can be with the outer side contacts of lock rope plate (2).
3. the automatic rope Locking device of second lever according to claim 1, it is characterised in that: rope pipe main body (1) opening (102) side
Lower part be provided with first support (103), the lower end and first support (103) of lock rope plate (2) are hinged.
4. the automatic rope Locking device of second lever according to claim 1, it is characterised in that: rope pipe main body (1) opening (102) side
Lower part be provided with first support (103), lock rope plate (2) lower end and first support (103) hingedly, primary lever (3) and lock
The end of the first support (103) of plate (2) far from rope pipe main body (1) side of restricting is hinged.
5. the automatic rope Locking device of second lever according to claim 1, it is characterised in that: primary lever (3) is U-shaped structure,
The end of first support (103) of the primary lever (3) with lock rope plate (2) far from rope pipe main body (1) side is hinged, primary lever
(3) free end of two sidewalls and the lower end of second lever (4) are hinged.
6. the automatic rope Locking device of second lever according to claim 5, it is characterised in that: the free end of primary lever (3) is set
Be equipped with the bending part of downward right angle bending, the free end of bending part and the lower end of second lever (4) are hinged, primary lever (3) and
The hinge joint of second lever (4) is located at the lower section of the hinge joint of primary lever (3) and first support (103).
7. the automatic rope Locking device of second lever according to claim 1, it is characterised in that: the lower end of rope pipe main body (1) passes through
Space between the two sidewalls of primary lever (3), the two sidewalls of primary lever (3) are located at the two sides of rope pipe main body (1), and restrict pipe master
The length of the primary lever (3) of body (1) opening (102) side is less than the length of the primary lever (3) of rope pipe main body (1) other side
Degree.
8. the automatic rope Locking device of second lever according to claim 1, it is characterised in that: the opposite rope pipe with lock rope plate (2)
Several safety belts for being used cooperatively with the safety belt with operator are provided on the primary lever (3) of main body (1) side
Hanging hole (301).
9. the automatic rope Locking device of second lever according to claim 8, it is characterised in that: safety belt hanging hole (301) is along one
The length direction of grade lever (3) is evenly spaced on.
10. the automatic rope Locking device of second lever according to claim 1, it is characterised in that: rope pipe main body (1) opening (102)
The top of side is provided with second support (104), and the top of second lever (4) and the end of second support (104) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568890.6U CN208935272U (en) | 2018-09-26 | 2018-09-26 | A kind of automatic rope Locking device of second lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568890.6U CN208935272U (en) | 2018-09-26 | 2018-09-26 | A kind of automatic rope Locking device of second lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208935272U true CN208935272U (en) | 2019-06-04 |
Family
ID=66722433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821568890.6U Expired - Fee Related CN208935272U (en) | 2018-09-26 | 2018-09-26 | A kind of automatic rope Locking device of second lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208935272U (en) |
-
2018
- 2018-09-26 CN CN201821568890.6U patent/CN208935272U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201026350Y (en) | Self-saving escape device for high building | |
| CN206549022U (en) | A kind of steel tower climbing fall device | |
| CN201139880Y (en) | Slow drop-down apparatus for high-rise | |
| CN206408920U (en) | A kind of collapsible operating platform for narrow space | |
| CN113827884B (en) | Anti-falling device | |
| CN209005095U (en) | A kind of wirerope special self-locking device | |
| CN208935272U (en) | A kind of automatic rope Locking device of second lever | |
| CN101891093A (en) | Mechanical anti-falling locking safety device | |
| CN103993826A (en) | Safety rope ladder capable of automatically sealing door | |
| CN109058383A (en) | A kind of automatic rope Locking device of second lever | |
| CN209489953U (en) | A kind of window wiping robot safety rope sling | |
| US1071650A (en) | Safety-hook. | |
| CN209539865U (en) | Click locks rope device | |
| CN209758821U (en) | long-distance unloading hook unhooking lifting appliance | |
| CN109224337B (en) | Self-locking device special for steel wire rope | |
| CN108970035B (en) | Rope climbing device special for steel wire rope | |
| CN109224336B (en) | Safety rope locking device for high-altitude operation | |
| CN207332705U (en) | A kind of intelligent anti-theft window with escaping function | |
| CN206135297U (en) | Earth connection lifting mechanism is maked somebody a mere figurehead to fluid pressure type | |
| CN219548450U (en) | Protective net for building engineering | |
| US2562794A (en) | Fire fighter's tool | |
| CN207532650U (en) | A kind of steel construction Special falling device | |
| CN207734487U (en) | A kind of mobile anchor point | |
| CN210944744U (en) | Single-point hoisting device of aerial work platform with locking type lifting mechanism | |
| CN217999033U (en) | Device for fixing worker safety rope during building construction |
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: 20190604 Termination date: 20210926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |