CN208865075U - A kind of laser radar tower crane personnel safety protection device - Google Patents
A kind of laser radar tower crane personnel safety protection device Download PDFInfo
- Publication number
- CN208865075U CN208865075U CN201820851200.1U CN201820851200U CN208865075U CN 208865075 U CN208865075 U CN 208865075U CN 201820851200 U CN201820851200 U CN 201820851200U CN 208865075 U CN208865075 U CN 208865075U
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- China
- Prior art keywords
- shell
- laser radar
- tower crane
- safety protection
- protection device
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Abstract
The utility model discloses a kind of laser radar tower crane personnel safety protection devices, including nylon kernmantle and anti-falling safety device, the anti-falling safety device is mounted on the lower end of nylon kernmantle, the anti-falling safety device is fixedly connected with nylon kernmantle by fixture nut, by increasing a universal transfer on the laser radar tower crane personnel safety protection device, and the universal transfer is mounted on the lower end of fixed wirerope and the lower end of universal transfer and is fixedly connected with the connecting rod by welding manner, the laser radar tower crane personnel safety protection device can be effectively prevented in this way, and the nylon kernmantle of connection construction personnel on device is caused to distort knotting because of excessively rotating, to guarantee that the nylon kernmantle of connection construction personnel is maintained under the pulling force of a customization, so that laser radar tower crane personnel safety protection dress Set be able to use by universal transfer it is safer, while can also guarantee that nylon kernmantle will not knot and use it is more permanent.
Description
Technical field
The utility model belongs to anti-falling safety device correlative technology field, and in particular to a kind of laser radar tower crane personnel safety
Protective device.
Background technique
Catching device can lock dropped object apart from interior fast braking limiting, and be suitable for cargo hoisting, protect terrestrial operation
The life security of personnel and the damage for being hung workpiece object.When product is suitable for preventing from being hung workpiece accidental falling when overhead traveling crane lifts by crane
Security protection, the life security of ground handling operator can be effectively protected and hung the damage of workpiece object, be applied to metallurgy
Automobile manufacture, petrochemical industry, engineering construction, electric power, ship, communication, pharmacy, bridge equal-height position Work places.
Existing laser radar tower crane personnel safety protection device technology has the following problems: existing laser radar tower crane
Personnel safety protection device is carrying out in use, because construction needs worker to need ceaselessly spin turn, it is easy in this way so that
The nylon kernmantle of connection knots because of rotation, to influence construction safety.
Utility model content
The purpose of this utility model is to provide a kind of laser radar tower crane personnel safety protection devices, to solve above-mentioned back
The nylon kernmantle that is itd is proposed in scape technology because when construction personnel's construction spin turn and cause rope to knot, to influence whether
The problem of construction safety.
To achieve the above object, the utility model provides the following technical solutions: a kind of laser radar tower crane personnel safety guarantor
Protection unit, including nylon kernmantle and anti-falling safety device, the anti-falling safety device is mounted on the lower end of nylon kernmantle, described anti-
Falling safety device is fixedly connected with nylon kernmantle by fixture nut, and the upper end of the nylon kernmantle is fixed by fixture nut
It is connected with connecting rod, the upper end of the connecting rod is provided with universal transfer, and the upper end of the universal transfer is provided with
Fixed wirerope, the upper end of the fixed wirerope is provided with upper hook, connecting hole, the fixation is provided in the upper hook
The upper end of wirerope is fixedly connected across connecting hole and upper hook, and the lower end of the anti-falling safety device is provided with another
The nylon kernmantle extended downwardly, the lower end of the nylon kernmantle of the downside are provided with lower draw-bar, are arranged on the lower draw-bar
There is connecting hole, the nylon kernmantle lower end of the downside passes through connecting hole and is fixedly connected with lower draw-bar, on the anti-falling safety device
Most external be provided with shell, line outlet is provided among the lower end of the shell, the inside middle of the shell is provided with
Main shaft, the main shaft both ends are respectively and fixedly installed on the two sides inner wall of shell, and the circumferential exterior of the main shaft is provided with wind spring,
The circumferential exterior of the wind spring is provided with ratchet, and the enclosure interior on the downside of the ratchet is provided with double only axis, double only axis
Tension spring is provided in the outer right wall of upper end, the tension spring is fixedly mounted on the inner wall of the housing by fixture nut, and described pair only
Axis is fixedly mounted on shell by fixture nut and is fixedly mounted on the inner wall of the housing, and double only axis can be existed by fixture nut
Enclosure interior realizes rotation process.
Preferably, there are two the ratchet is arranged altogether, pole with teeth, described two spine are set in the outer circumferential walls of the ratchet
The centre of wheel is fixed with lateral spool by welding manner.
Preferably, the bottom on the universal transfer is provided with link block, and the link block lower end passes through welding
Mode is fixedly mounted on the upper end of connecting rod, and the upper end of the link block is welded with the rotary shaft stretched out upwards, the link block
It is positive upside be provided with fixed block, the fixed block is internally provided with recreation room, and the lower end of the recreation room is provided with rotation
The upper end in hole, the rotary shaft passes through rotating hole and the inside of recreation room is arranged in, and the top welding of the rotary shaft is limited
Position block.
Preferably, the ratchet is fixedly mounted on the vertical inside of shell by the main shaft at both ends, and the ratchet passes through master
Axis can be realized circle rotation activity.
Preferably, the shape and structure of the upper hook and lower draw-bar are all the same.
Preferably, the top of the nylon kernmantle of the downside by line outlet pass through to shell inside and circumference twine
Around the circumferential exterior of spool.
Preferably, the shell is divided into two identical half of shells, and two half of shells are closed by fixture nut
It is combined.
Preferably, the circumferential exterior in line outlet also sets up wired mouthful of protection ring, and line mouth protection ring can be effective
The wear damage that is subject to of reduction nylon kernmantle.
Compared with prior art, the utility model provides a kind of laser radar tower crane personnel safety protection device, has
Below the utility model has the advantages that
The utility model is filled by increasing a universal steering on the laser radar tower crane personnel safety protection device
It sets, and the universal transfer is mounted on the lower end of fixed wirerope and the lower end of universal transfer and passes through welding manner and company
Extension bar is fixedly connected, and can effectively be prevented the laser radar tower crane personnel safety protection device in this way and be made because of excessively rotating
It distorts and knots at the nylon kernmantle of connection construction personnel on device, to guarantee that the nylon kernmantle of connection construction personnel is kept
Under the pulling force that one customizes, so that the laser radar tower crane personnel safety protection device can by universal transfer
What is used is safer, while can also guarantee that nylon kernmantle will not knot and use more permanent, the universal transfer
It is made of link block, rotary shaft, rotating hole, limited block, fixed block and recreation room, wherein link block lower end passes through welding manner
It is fixedly mounted on the upper end of connecting rod, the rotary shaft stretched out upwards is welded in the upper end of link block, in the positive upside of link block
It is provided with fixed block, and the upper end of rotary shaft passes through rotating hole and the inside of recreation room is arranged in, and welds in the top of rotary shaft
It is connected to limited block, is fixed on external steady arm when upper hook in this way, lower draw-bar is fixed on the safety clothes --- with reflecting parts on clothes of construction personnel,
When as construction personnel, because needs are constructed, multiple circumference is turned in this way, which enables to the device integrally to protect
It holds under the same vertical value of thrust, to guarantee the case where nylon kernmantle is not in knotting generation, thus significantly
With increasing laser radar tower crane personnel safety protection device safety in utilization.
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 be the utility model proposes a kind of laser radar tower crane personnel safety protection device structural schematic diagram；
Fig. 2 be the utility model proposes anti-falling safety device structural schematic diagram；
Fig. 3 be the utility model proposes ratchet structure schematic diagram；
Fig. 4 be the utility model proposes universal transfer structural schematic diagram；
In figure: 1, lower draw-bar；2, connecting hole；3, nylon kernmantle；4, anti-falling safety device；5, connecting rod；6, fixed steel wire
Rope；7, upper hook；8, universal transfer；9, line outlet；10, double only axis；11, tension spring；12, shell；13, ratchet；14, it rolls up
Spring；15, main shaft；16, tooth pole；17, spool；81, link block；82, rotary shaft；83, rotating hole；84, limited block；85, fixed
Block；86, recreation room.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects or integral type connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of laser radar tower crane personnel safety protection dress
It sets, including nylon kernmantle 3 and anti-falling safety device 4, anti-falling safety device 4 are mounted on the lower end of nylon kernmantle 3, anti-falling safety device
4 are fixedly connected with nylon kernmantle 3 by fixture nut, and the upper end of nylon kernmantle 3 is fixedly connected with company by fixture nut
Extension bar 5, the upper end of connecting rod 5 are provided with universal transfer 8, and the upper end of universal transfer 8 is provided with fixed wirerope 6,
The upper end of fixed wirerope 6 is provided with upper hook 7, and connecting hole 2 is provided in upper hook 7, and the upper end of fixed wirerope 6, which passes through, to be connected
It connects and is fixedly connected between hole 2 and upper hook 7, the lower end of anti-falling safety device 4 is provided with another nylon braiding extended downwardly
Rope 3, the lower end of the nylon kernmantle 3 of downside is provided with lower draw-bar 1, and connecting hole 2 is provided on lower draw-bar 1, and the nylon of downside is compiled
It knits 3 lower ends of rope to be fixedly connected across connecting hole 2 with lower draw-bar 1, the most external on anti-falling safety device 4 is provided with shell 12, shell
Line outlet 9 is provided among 12 lower end, the inside middle of shell 12 is provided with main shaft 15, and 15 both ends of main shaft are fixed respectively to pacify
On the two sides inner wall of shell 12, the circumferential exterior of main shaft 15 is provided with wind spring 14, and the circumferential exterior of wind spring 14 is provided with spine
Wheel 13, the shell 12 of 13 downside of ratchet are internally provided with double only axis 10, are provided with tension spring in double only upper end outer right walls of axis 10
11, tension spring 11 is fixedly mounted on the inner wall of shell 12 by fixture nut, and double only axis 10 are fixedly mounted on by fixture nut
Shell 12 is fixedly mounted on the inner wall of shell 12, and double only axis 10 can realize rotation by fixture nut inside shell 12
Operation.
In the utility model, it is preferred that there are two settings, pole with teeth is arranged altogether in ratchet 13 in the outer circumferential walls of ratchet 13
16, the centre of two ratchets 13 is fixed with lateral spool 17 by welding manner.
In the utility model, it is preferred that the bottom on universal transfer 8 is provided with link block 81, under link block 81
End is fixedly mounted on the upper end of connecting rod 5 by welding manner, and the upper end of link block 81 is welded with the rotary shaft 82 stretched out upwards,
The positive upside of link block 81 is provided with fixed block 85, and fixed block 85 is internally provided with recreation room 86, and the lower end of recreation room 86 is set
Be equipped with rotating hole 83, the upper end of rotary shaft 82 passes through rotating hole 83 and the inside of recreation room 86 is arranged in, rotary shaft 82 it is most upper
End is welded with limited block 84.
In the utility model, it is preferred that ratchet 13 is fixedly mounted on the vertical interior of shell 12 by the main shaft 15 at both ends
Portion, ratchet 13 can be realized circle rotation activity by main shaft 15.
In the utility model, it is preferred that the shape and structure of upper hook 7 and lower draw-bar 1 are all the same.
In the utility model, it is preferred that the top of the nylon kernmantle 3 of downside is passed through by line outlet 9 and arrives shell 12
Inside and circumference be wound into the circumferential exterior of spool 17.
In the utility model, it is preferred that shell 12 is divided into two identical half of shells 12, and two half of shells 12
It is closed together by fixture nut.
In the utility model, it is preferred that also set up wired mouthful of protection ring in the circumferential exterior of line outlet 9, and line mouth is protected
Ring can effectively reduce the wear damage that nylon kernmantle 3 is subject to.
The working principle and process for using of the utility model: after the utility model installs, upper hook 7 is suspended to first
In external fixed equipment, then lower draw-bar 1 is fixed on the protective garment of construction personnel, then construction personnel need to adjust away from
From when, it is only necessary to the button that is reserved on anti-falling safety device 4 of pressing, double 4 shell 12 of anti-falling safety device inside stop axis 10 at this time
Right end can slide downward, at this time the ratchet 13 shell 12 inside rotate clockwise so that be wrapped on spool 17 nylon volume
3 lower section of rope is knitted, after distance regulates, unclamps reserved button, the right end of only axis 10 double at this time can be returned to by tension spring 11
It is in situ, and tooth pole 16 on ratchet 13 can be blocked by being returned to double only axis 10 in situ, so that ratchet 13 is fixed to current position
And stop unwrapping wire, and a universal transfer 8 is increased on the laser radar tower crane personnel safety protection device, and should
Universal transfer 8 is mounted on the lower end of fixed wirerope 6 and the lower end of universal transfer 8 and passes through welding manner and connecting rod
5 are fixedly connected, and the universal transfer 8 is by link block 81, rotary shaft 82, rotating hole 83, limited block 84,85 and of fixed block
Recreation room 86 forms, and wherein 81 lower end of link block is fixedly mounted on the upper end of connecting rod 5 by welding manner, in link block 81
Upper end is welded with the rotary shaft 82 stretched out upwards, the positive upside of link block 81 is provided with fixed block 85, and rotary shaft 82 is upper
Hold across rotating hole 83 and be arranged in the inside of recreation room 86, be welded with limited block 84 in the top of rotary shaft 82, in this way when
Upper hook 7 is fixed on external steady arm, lower draw-bar 1 is fixed on the safety clothes --- with reflecting parts on clothes of construction personnel, works as construction personnel in this way
When because of construction needs, repeatedly circumference is turned to, it is same perpendicular which enables to the device to be generally held in
Under straight value of thrust, to guarantee the case where nylon kernmantle 3 is not in knotting generation, to greatly increase the laser thunder
Up to tower crane personnel safety protection device safety in utilization.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of laser radar tower crane personnel safety protection device, including nylon kernmantle (3) and anti-falling safety device (4), special
Sign is: the anti-falling safety device (4) is mounted on the lower end of nylon kernmantle (3), the anti-falling safety device (4) and nylon braiding
Rope (3) is fixedly connected by fixture nut, and the upper end of the nylon kernmantle (3) is fixedly connected with connecting rod by fixture nut
(5), the upper end of the connecting rod (5) is provided with universal transfer (8), and the upper end of the universal transfer (8) is provided with
Fixed wirerope (6), the upper end of the fixed wirerope (6) are provided with upper hook (7), the company of being provided on the upper hook (7)
It connects hole (2), the upper end of the fixed wirerope (6) is fixedly connected across connecting hole (2) and upper hook (7), described anti-fall
The lower end of safety (4) is provided with another nylon kernmantle (3) extended downwardly, the nylon kernmantle (3) of the downside
Lower end be provided with lower draw-bar (1), be provided with connecting hole (2) on the lower draw-bar (1), the nylon kernmantle (3) of the downside
Lower end passes through connecting hole (2) and is fixedly connected with lower draw-bar (1), and the most external on the anti-falling safety device (4) is provided with shell
(12), it is provided with line outlet (9) among the lower end of the shell (12), the inside middle of the shell (12) is provided with main shaft
(15), main shaft (15) both ends are respectively and fixedly installed on the two sides inner wall of shell (12), outside the circumference of the main shaft (15)
Portion is provided with wind spring (14), and the circumferential exterior of the wind spring (14) is provided with ratchet (13), the shell on the downside of the ratchet (13)
(12) be internally provided with it is double only axis (10), be provided with tension spring (11), the drawing in double only upper end outer right walls of axis (10)
Spring (11) is fixedly mounted on the inner wall of shell (12) by fixture nut, and double only axis (10) pacify by the way that fixture nut is fixed
Be fixedly mounted on the inner wall of shell (12) mounted in shell (12), and it is double only axis (10) can be by fixture nut in shell (12)
Realize rotation process in inside.
2. a kind of laser radar tower crane personnel safety protection device according to claim 1, it is characterised in that: the ratchet
(13) it is arranged pole with teeth (16) in the outer circumferential walls of the ratchet (13), in described two ratchets (13) there are two settings altogether
Between lateral spool (17) is fixed with by welding manner.
3. a kind of laser radar tower crane personnel safety protection device according to claim 1, it is characterised in that: described universal
Bottom on transfer (8) is provided with link block (81), and link block (81) lower end is fixedly mounted by welding manner
In the upper end of connecting rod (5), the upper end of the link block (81) is welded with the rotary shaft (82) stretched out upwards, the link block
(81) positive upside is provided with fixed block (85), and the fixed block (85) is internally provided with recreation room (86), the recreation room
(86) lower end is provided with rotating hole (83), and the upper end of the rotary shaft (82) passes through rotating hole (83) and is arranged in recreation room
(86) the top of inside, the rotary shaft (82) is welded with limited block (84).
4. a kind of laser radar tower crane personnel safety protection device according to claim 1, it is characterised in that: the ratchet
(13) the vertical inside of shell (12) is fixedly mounted on by the main shaft (15) at both ends, the ratchet (13) passes through main shaft (15) energy
Enough realize circle rotation activity.
5. a kind of laser radar tower crane personnel safety protection device according to claim 1, it is characterised in that: the upper extension
The shape and structure of hook (7) and lower draw-bar (1) are all the same.
6. a kind of laser radar tower crane personnel safety protection device according to claim 1, it is characterised in that: the downside
Nylon kernmantle (3) the top by line outlet (9) pass through to shell (12) inside and circumference be wound into spool
(17) circumferential exterior.
7. a kind of laser radar tower crane personnel safety protection device according to claim 1, it is characterised in that: the shell
(12) two identical half of shells (12) are divided into, and two half of shells (12) are closed together by fixture nut.
8. a kind of laser radar tower crane personnel safety protection device according to claim 1, it is characterised in that: described to go out
The circumferential exterior of line mouth (9) also sets up wired mouthful of protection ring, and line mouth protection ring can effectively reduce nylon kernmantle (3) by
The wear damage arrived.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851200.1U CN208865075U (en) | 2018-06-04 | 2018-06-04 | A kind of laser radar tower crane personnel safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851200.1U CN208865075U (en) | 2018-06-04 | 2018-06-04 | A kind of laser radar tower crane personnel safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208865075U true CN208865075U (en) | 2019-05-17 |
Family
ID=66462122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851200.1U Expired - Fee Related CN208865075U (en) | 2018-06-04 | 2018-06-04 | A kind of laser radar tower crane personnel safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208865075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644916A (en) * | 2019-10-30 | 2020-01-03 | 广东电网有限责任公司 | Novel special insulating ladder of safety protection formula distribution network |
-
2018
- 2018-06-04 CN CN201820851200.1U patent/CN208865075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644916A (en) * | 2019-10-30 | 2020-01-03 | 广东电网有限责任公司 | Novel special insulating ladder of safety protection formula distribution network |
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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: 20190517 Termination date: 20200604 |