CN109663242A - A kind of high-altitude safety belt with winding function - Google Patents
A kind of high-altitude safety belt with winding function Download PDFInfo
- Publication number
- CN109663242A CN109663242A CN201811401122.6A CN201811401122A CN109663242A CN 109663242 A CN109663242 A CN 109663242A CN 201811401122 A CN201811401122 A CN 201811401122A CN 109663242 A CN109663242 A CN 109663242A
- Authority
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- China
- Prior art keywords
- band
- shell
- waistband
- safety belt
- rope
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0018—Full body harnesses covering at least shoulders and thighs
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
- A62B35/0031—Belt sorting accessories, e.g. devices keeping the belts in comfortable positions
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention relates to a kind of high-altitude safety belt with winding function, including shoulder belt, harness, shirtfront band, waistband, leg band, girdle ring, back hanging ring, lock, connecting band and wrap-up；Harness is in inverted V type, and back hanging ring is fixed in the corner point of harness, and the Liang Tiao branch of harness stretches out separately down, and successively sews up with waistband and leg band；Shoulder belt is a closed loop, and both ends are connected with back hanging ring and shirtfront band respectively, forms double-shoulder belt；Girdle ring is fixed on waistband and is located at shirtfront band following location directly；Lock is connected between shirtfront band and girdle ring；Connecting band is fixed between leg band and the waistband；Wrap-up is hooked on waistband comprising shell is rotatably connected on the intracorporal take-up reel of shell, the handwheel of shell side is arranged in and winds on take-up reel and stretch out the rope of shell, and there is Fastener for climbing mountain in the free end system of rope.It is an advantage of the invention that withdrawing the Fastener for climbing mountain slipped out of the hand convenient for operator, security risk is reduced, is improved work efficiency.
Description
Technical field
The present invention relates to safety belt technical fields of ascending a height, more particularly, to a kind of high-altitude safety with winding function
Band.
Background technique
When high altitude operation, for the personal safety for ensureing operating personnel, safety belt is a kind of essential safety equipment.
Such as the Chinese utility model patent that Authorization Notice No. is CN207679895U, uses and prevent it discloses a kind of high altitude operation
Fall safety belt, structure include release binding, connecting band, length adjuster, buttocks safety belt, waist adjuster,
Lap belt, back safety belt, chest connecting band, buckle, back fixation device, shoulder safety belt, fixing buckle, the fixed dress of safety
It sets including main body, fixed spring slot, spring, removable spring groove, bolt, hook, screw thread coupling, removable pin, connecting hole.
In use, safety belt is worn, then climb, during climbing, a tight railing of holding, one
Fixed safety device is hooked on railing by hand, to guarantee itself safety, then often climbs up certain altitude, mobile primary solid
Dingan County's full device.
When release binding is slipped out of the hand, for the safety for guaranteeing itself, operator there is still a need for one it is hand-tight hold railing,
Then fixed safety device is withdrawn by another hand, but since rope band itself has certain length, the arm of operator
It can not directly get at, therefore, safety device withdrawal can only will be fixed by the pulling rope band of a little, is inconvenient, is reduced
Working efficiency；The process pulled simultaneously, it is also possible to the phenomenon that slipping out of the hand again, if standing for a long time under conditions of high temperature
It stands on same position to be operated, it is also possible to will lead to operator and be short of physical strength, cause security risk.
Summary of the invention
The object of the present invention is to provide a kind of high-altitude safety belt with winding function, its advantage is that being convenient for operator
The Fastener for climbing mountain slipped out of the hand is withdrawn, security risk is reduced, improves work efficiency.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of height with winding function
Empty safety belt, including shoulder belt, harness, shirtfront band, waistband, leg band, girdle ring, back hanging ring, lock, connecting band and winding dress
It sets；
The harness is in inverted V type, and the back hanging ring is fixed in the corner point of the harness, and the harness is far from the back hanging ring one
The two band body units at end stretch out separately down, and successively sew up with the waistband and the leg band；
The shoulder belt is a closed loop, and the both ends after stretching are connected with the back hanging ring and the shirtfront band respectively, is formed double
Shoulder belt；
The girdle ring is fixed on the waistband and is located at the shirtfront band following location directly；
The lock is connected between the free end and the girdle ring of the shirtfront band；
The connecting band is fixed in the side between the leg band and the waistband and close to the girdle ring；
The wrap-up is hooked on the waistband comprising shell is rotatably connected on the intracorporal take-up reel of the shell, setting
The shell side handwheel and wind on the take-up reel and stretch out the rope of the shell, the rope from
By end, there is Fastener for climbing mountain in system.
Through the above technical solutions, then Fastener for climbing mountain being hooked on railing, is climbed in use, having dressed safety belt
Height often climbs up certain altitude, and the position of a mobile Fastener for climbing mountain, when Fastener for climbing mountain is slipped out of the hand, operator can be by rotating hand
Wheel, the wire winding tube for being fixed in its drive in shaft rotate synchronously, thus by rope winding in shell, until operator's
Hand touches Fastener for climbing mountain, compared with the prior art in a little pull rope in such a way that Fastener for climbing mountain to be withdrawn, this
The setting of wrap-up, is not only simple in structure in application, and easily operated personnel withdraw the Fastener for climbing mountain slipped out of the hand, and also reduces safety
Hidden danger improves work efficiency.
The present invention is further arranged to: the handwheel includes protruding into the shell and being fixedly connected with the take-up reel
Shaft and the L-type rocking handle for being fixed in described shaft one end, are coaxially set between the shaft and the take-up reel.
Through the above technical solutions, operator's rotation crank, structure is simple and convenient to operate when winding.
The present invention is further arranged to: rotation is socketed with roller on the rocking handle body of rod parallel with the shaft.
Through the above technical solutions, the setting of roller makes for reducing the frictional force between operator's palm and rocking handle
It easily facilitates operator's use.
The present invention is further arranged to: the position that the housing exterior walls correspond to the two sides that the rope is pierced by is respectively arranged with
The outer wall of follow block and push plate, the follow block and the shell is affixed, and the push plate is connected with far from the side of the follow block and can drive
The push plate is moved towards the direction movement close to or far from the follow block so that the driving assembly clamped is clamped or released to rope.
Through the above technical solutions, as needed, staff can be by controlling driving assembly, thus to drive push plate court
Close to or far from the direction movement of follow block, when abutting against between push plate and follow block, rope is locked, on the contrary then unlock.
The present invention is further arranged to: the driving component includes being fixed on shell and being located at the push plate far from described
The fixed block of follow block side is slidably arranged in the fixed block and one end affixed slide bar and is connected to the push plate
Spring one between the slide bar and the fixed block inner wall, the side of the slide bar be connected with across the fixed block and outward
The driving lever of extension offers the sliding slot for driving lever sliding on the fixed block.
Through the above technical solutions, sliding driving lever when adjusting the length of rope, it is made to drive push plate towards the side far from follow block
To movement, spring one is in compressive state at this time, after adjusting, unclamp driving lever, follow block under the action of one elastic force of spring from
It is dynamic to be moved towards follow block, and rope is clamped therebetween.
The present invention is further arranged to: the follow block and push plate are arc-shaped, and in the two one side wall close to each other
Equipped with teeth.
Through the above technical solutions, forming closed loop between the two, rope is clamped at push plate when push plate and follow block abut against
Between follow block；And the setting of teeth, for increasing its pretightning force to rope, while it also can increase follow block and push plate and rope
Between frictional force, thus make operator slip fall when, play the role of buffering to it.
The present invention is further arranged to: the positional symmetry on the slide bar positioned at the driving lever two sides offers a pair of recessed
Slot, the interior sliding of the groove are provided with the card convex that the groove is stretched out in one end, the card convex and the groove far from its opening one
Spring two is connected between the inner wall of side, the fixed block side wall corresponds to the position that the spring two stretches and shrinks and opens up respectively
There is the telescopic hole and shrinkage hole connected and fixed for the card convex.
Through the above technical solutions, card convex is connected in telescopic hole under normal conditions, push plate at this time and follow block are in mutual
The state of abutting, cooperates between card convex and telescopic hole, is clamped rope more stable；The length of rope is adjusted
When section, card convex is pressed, it is separated with telescopic hole and is retracted in groove, then stirred driving lever towards the direction far from follow block, make
Card convex is clamped to shrinkage hole, prevent operator adjust when, push plate by one elastic force of spring effect and influence to operate；Together
When, when being wound to rope, also need to repeat upper defeated operation, first card convex be clamped to shrinkage hole, be then rotated further by rocking handle into
Row operation.
The present invention is further arranged to: the card convex is connected with anti-drop block close to one end of the adjustable spring two, described
The inner wall of groove offers the sliding slot for anti-drop block sliding.
Through the above technical solutions, the setting of anti-drop block, for limiting to card convex, prevent it from deviating from out of groove,
And lead to that cooperation can not be stablized between card convex and limit hole.
The present invention is further arranged to: the one end of the card convex far from the spring is spherical surface.
Through the above technical solutions, the setting of spherical surface, operator is made only to need to press lightly on driving lever can be pushed to carry out
Sliding, reduces the frictional force between card convex and fixed block, more convenient operator operates on it.
The present invention is further arranged to: the shoulder belt, waistband, is mounted on adjusting buckle on leg band at harness.
Through the above technical solutions, the setting of adjusting buckle, adjusts operator voluntarily according to the needs of wearing,
Keep safety belt more fit, in order to high altitude operation.
In conclusion advantageous effects of the invention are as follows:
1, in use, having dressed safety belt, then Fastener for climbing mountain is hooked on railing, is climbed, often climb up certain altitude, moved
The position of a dynamic Fastener for climbing mountain, when Fastener for climbing mountain is slipped out of the hand, operator can make its drive be fixed in shaft by rotating handwheel
On wire winding tube rotate synchronously, thus by rope winding in shell, until the hand of operator touches Fastener for climbing mountain, phase
Than in the prior art a little pull rope in such a way that Fastener for climbing mountain to be withdrawn, the setting of wrap-up in the application,
It is not only simple in structure, easily operated personnel withdraw the Fastener for climbing mountain slipped out of the hand, and also reduce security risk, improve work efficiency；
2, according to the needs of itself, the length of the adjustable rope of operator when adjusting, slides driving lever, its is made to drive push plate
It is moved towards the direction far from follow block, spring one is in compressive state at this time, after adjusting, unclamps driving lever, follow block is in spring one
It is moved automatically towards follow block under the action of elastic force, and rope is clamped therebetween；
3, it cooperates between card convex and telescopic hole, is clamped rope more stable；When the length of rope is adjusted,
Card convex is pressed, it is separated with telescopic hole and is retracted in groove, then driving lever is stirred towards the direction far from follow block, makes card convex card
Be connected in shrinkage hole, prevent operator adjust when, push plate by one elastic force of spring effect and influence to operate；Meanwhile to rope
When Suo Jinhang is wound, also needs to repeat upper defeated operation, first card convex is clamped to shrinkage hole, rocking handle is then rotated further by and is operated.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the cross-sectional view for embodying take-up reel；
Fig. 3 is the cross-sectional view for embodying driving assembly structure.
In figure, 1, shoulder belt；11, harness；12, shirtfront band；13, waistband；14, leg band；15, girdle ring；16, hanging ring is carried on the back；17, it locks
Button；18, connecting band；19, adjusting buckle；2, wrap-up；21, shell；22, take-up reel；23, handwheel；231, shaft；232, L-type
Rocking handle；24, rope；25, Fastener for climbing mountain；26, roller；3, follow block；4, push plate；5, driving assembly；51, fixed block；511, sliding slot；
512, telescopic hole；513, shrinkage hole；52, slide bar；521, groove；5211, slideway；53, spring one；54, driving lever；55；Card convex；
56, spring two；57, anti-drop block；6, teeth.
Specific embodiment
It referring to Fig.1, is a kind of high-altitude safety belt with winding function disclosed by the invention, including shoulder belt 1, harness
11, shirtfront band 12, waistband 13, leg band 14, girdle ring 15, back hanging ring 16, lock 17, connecting band 18 and wrap-up 2, harness 11
In inverted V type, back hanging ring 16 is passed through and by sewing up the corner point that 11 ring of harness is fixed on to harness 11, separate back on harness 11
The two band body units of 16 one end of hanging ring extend downwardly, and successively sew up fixation with waistband 13 and leg band 14；Shoulder belt 1 is one
Closed loop, it is stretched after both ends, one end passes through back hanging ring 16, and the other end sews up with shirtfront band 12, formation double-shoulder belt 1；Waist
Ring 15 is fixed on waistband 13, and is located at 12 following location directly of shirtfront band；Lock 17 is connected to shirtfront band 12 far from shoulder belt 1
One end and girdle ring 15 between；Connecting band 18 is fixed in waistband 13 between the side and leg band 14 of girdle ring 15, for leg
Band 14 is reinforced.
Shoulder belt 1, waistband 13, is mounted on adjusting buckle 19 on leg band 14 at harness 11, according to the needs of wearing, operator
It can voluntarily adjust, keep safety belt more fit, in order to high altitude operation.
Referring to Figures 1 and 2, wrap-up 2 is hooked on waistband 13 comprising shell 21 is rotatably connected in shell 21
Take-up reel 22, the handwheel 23 of 21 side of shell is set and winds on take-up reel 22 and stretch out the rope of the shell 21
There is Fastener for climbing mountain 25 in the free end system of rope 24, rope 24, and wherein handwheel 23 includes protruding into shell 21 and fixing with take-up reel 22 to connect
The shaft 231 that connects and the L-type rocking handle 232 for being fixed in 231 one end of shaft, coaxial line is set between shaft 231 and take-up reel 22
It sets.
In use, having dressed safety belt, then Fastener for climbing mountain 25 is hooked on railing, is climbed, often climbs up certain height
Degree, the position of a mobile Fastener for climbing mountain 25, when Fastener for climbing mountain 25 is slipped out of the hand, operator can make its drive by rotation crank
The wire winding tube being fixed in shaft 231 rotates synchronously, thus by the winding of rope 24 in shell 21, until the hand of operator touches
Touch Fastener for climbing mountain 25, compared with the prior art in a little pull rope 24 in such a way that Fastener for climbing mountain 25 to be withdrawn,
The setting of wrap-up 2, is not only simple in structure in the application, and easily operated personnel withdraw the Fastener for climbing mountain 25 slipped out of the hand, and also reduces
Security risk, improves work efficiency.
Further, rotation is socketed with roller 26 on the rocking handle body of rod parallel with shaft 231, for reducing operator
Frictional force between palm and rocking handle makes it easily facilitate operator's use.
Referring to Figures 1 and 2, in order to adapt to the people of different heights and brachium, 2-4 meters are set by rope 24, while to keep away
Exempt from rope 24 freely to stretch out, follow block 3 and push plate 4 be respectively set in the position that 21 outer wall of shell corresponds to the two sides that rope 24 is pierced by,
Wherein follow block 3 and the outer wall of shell 21 are affixed, driving assembly 5 are arranged far from the side of follow block 3 in push plate 4, for driving push plate 4
Moved towards the direction close to or far from follow block 3, follow block 3 and push plate 4 are arc, and the two mutually abut after form closed loop,
It is clamped at rope 24 in closed loop, follow block 3 and the side close to each other of push plate 4 are provided with teeth 6, for increasing it to rope
The pretightning force of rope 24, while the setting of teeth 6, moreover it is possible to increase the frictional force between follow block 3 and push plate 4 and rope 24, to make
Operator slip fall when, play the role of buffering to it.
Referring to Fig. 2 and Fig. 3, driving assembly 5 includes being fixed on shell 21 and being located at the consolidating far from 3 side of follow block of push plate 4
Determine block 51, be slidably arranged in fixed block 51 and slide bar 52 that one end is fixedly connected with push plate 4 and is connected to slide bar 52 and consolidates
Determine the spring 1 between 51 inner wall of block, the side of slide bar 52 is connected with driving lever 54, passes through fixed block 51 and horizontal direction extension
It stretches, offers the sliding slot 511 slided for driving lever 54 on fixed block 51 along the direction of 52 axis of slide bar.Usual situation, push plate 4 is in bullet
It is mutually abutted under the action of spring 1 with follow block 3, rope 24 is in clamped state.
When adjusting the length of rope 24, driving lever 54 is slided, makes it that push plate 4 be driven to move towards the direction far from follow block 3, at this time
Spring 1 is in compressive state, after adjusting, unclamps driving lever 54, automatic court under the action of one 53 elastic force of spring of follow block 3
Follow block 3 moves, and rope 24 is clamped therebetween.
Further, referring to Fig. 3, the positional symmetry that 54 two sides of driving lever are located on slide bar 52 offers a pair of of groove 521, recessed
Sliding is provided with a card convex 55 in slot 521, and one end stretches out groove 521, the other end and groove 521 and is open in side far from it
Spring 2 56 is connected between wall, it is generally the case that card convex 55 stretches out groove 521 far from one end of adjustable spring 2 56, when stretching
When contracting spring 2 56 is shunk, card convex 55 be can be recycled to the inside of groove 521；51 side wall of fixed block corresponds to spring 2 56 and stretches and receive
The position of contracting offers the telescopic hole 512 and shrinkage hole 513 connected and fixed for card convex 55 respectively, and card convex 55 is clamped under normal conditions
In telescopic hole 512, push plate at this time 4 is in the state mutually abutted, phase interworking between card convex 55 and telescopic hole 512 with follow block 3
It closes, is clamped rope 24 more stable；When the length of rope 24 is adjusted, card convex 55 is pressed, itself and telescopic hole are made
512 separate and are retracted in groove 521, then stir driving lever 54 towards the direction far from follow block 3, make the clamping of card convex 55 to shrinkage hole
In 513, prevent operator adjust when, push plate 4 by one 53 elastic force of spring effect and influence to operate；Meanwhile to rope 24
When being wound, also needs to repeat upper defeated operation, first card convex 55 is clamped to shrinkage hole 513, rocking handle is then rotated further by and is grasped
Make.
Referring to Fig. 3, card convex 55 is connected with anti-drop block 57 close to one end of spring, and the inner wall of groove 521 corresponds to anti-drop block 57
Position offer the slideway 5211 slided for anti-drop block 57, the setting of anti-drop block 57 prevents for limiting to card convex 55
It deviates from out of groove 521, and leads to that cooperation can not be stablized between card convex 55 and limit hole.
Card convex 55 far from spring one end be spherical surface, the setting, make operator only need to press lightly on can push dial
Bar 54 is slided, and the frictional force between card convex 55 and fixed block 51 is reduced, and more convenient operator operates on it.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of high-altitude safety belt with winding function, it is characterised in that: including shoulder belt (1), harness (11), shirtfront band
(12), waistband (13), leg band (14), girdle ring (15), back hanging ring (16), lock (17), connecting band (18) and wrap-up
(2)；
The harness (11) is in inverted V type, and back hanging ring (16) is fixed in the corner point of the harness (11), the harness (11)
The two band body units far from described back hanging ring (16) one end stretch out separately down, and successively with the waistband (13) and described
Leg band (14) sews up；
The shoulder belt (1) be a closed loop, stretch after both ends respectively with the back hanging ring (16) and the shirtfront band (12) phase
Connection is formed double-shoulder belt (1)；
The girdle ring (15) is fixed on the waistband (13) and is located at shirtfront band (12) following location directly；
The lock (17) is connected between the free end and the girdle ring (15) of the shirtfront band (12)；
The connecting band (18) is fixed between the leg band (14) and the waistband (13) and close to the one of the girdle ring (15)
Side；
The wrap-up (2) is hooked on the waistband (13) comprising shell (21) is rotatably connected on the shell (21)
Interior take-up reel (22), setting the handwheel (23) of the shell (21) side and winding on the take-up reel (22) and
The rope (24) of the shell (21) is stretched out, the free end system of the rope (24) there are Fastener for climbing mountain (25).
2. a kind of high-altitude safety belt with winding function according to claim 1, it is characterised in that: the handwheel
It (23) include protruding into the shaft (231) being fixedly connected in the shell (21) and with the take-up reel (22) and being fixed in institute
The L-type rocking handle (232) for stating shaft (231) one end, is coaxially set between the shaft (231) and the take-up reel (22).
3. a kind of high-altitude safety belt with winding function according to claim 2, it is characterised in that: the rocking handle with
Rotation is socketed with roller (26) on the parallel body of rod of the shaft (231).
4. a kind of high-altitude safety belt with winding function according to claim 1, it is characterised in that: the shell
(21) position that outer wall corresponds to the two sides that the rope (24) is pierced by is respectively arranged with follow block (3) and push plate (4), the follow block
(3) affixed with the outer wall of the shell (21), the push plate (4) be connected with far from the side of the follow block (3) can drive it is described
Push plate (4) is towards the direction movement close to or far from the follow block (3) to be clamped or release the driving clamped to rope (24)
Component (5).
5. a kind of high-altitude safety belt with winding function according to claim 4, it is characterised in that: the driving group
Part (5) includes the fixed block (51) for being fixed on shell (21) and being located at the push plate (4) far from the follow block (3) side, slides
It is dynamic that and one end and the push plate (4) affixed slide bar (52) interior in the fixed block (51) are set and are connected to the slide bar
(52) side of the spring one (53) between the fixed block (51) inner wall, the slide bar (52) is connected with across the fixation
Block (51) and outwardly extending driving lever (54) offer the sliding slot for the driving lever (54) sliding on the fixed block (51)
(511)。
6. a kind of high-altitude safety belt with winding function according to claim 4, it is characterised in that: the follow block
(3) and push plate (4) is arc-shaped, and is equipped with teeth (6) in the two one side wall close to each other.
7. a kind of high-altitude safety belt with winding function according to claim 5, it is characterised in that: the slide bar
(52) positional symmetry on positioned at the driving lever (54) two sides offers a pair of of groove (521), and sliding is set in the groove (521)
It is equipped with the card convex (55) that the groove (521) is stretched out in one end, the card convex (55) and the groove (521) are far from its side that is open
Inner wall between be connected with spring two (56), fixed block (51) side wall corresponds to the position that the spring two (56) is flexible and shrinks
Set the telescopic hole (512) and shrinkage hole (513) for offering connect and fix for the card convex (55) respectively.
8. a kind of high-altitude safety belt with winding function according to claim 7, it is characterised in that: the card convex
(55) it is connected with anti-drop block (57) close to one end of the adjustable spring two (56), the inner wall of the groove (521) offers confession
The sliding slot (511) of anti-drop block (57) sliding.
9. a kind of high-altitude safety belt with winding function according to claim 7, it is characterised in that: the card convex
(55) one end far from the spring is spherical surface.
10. a kind of high-altitude safety belt with winding function according to claim 1, it is characterised in that: the shoulder belt
(1), harness (11), waistband (13), be mounted on adjusting buckle (19) on leg band (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811401122.6A CN109663242B (en) | 2018-11-22 | 2018-11-22 | Safety belt with winding function for high altitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811401122.6A CN109663242B (en) | 2018-11-22 | 2018-11-22 | Safety belt with winding function for high altitude |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109663242A true CN109663242A (en) | 2019-04-23 |
| CN109663242B CN109663242B (en) | 2020-12-04 |
Family
ID=66142261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811401122.6A Active CN109663242B (en) | 2018-11-22 | 2018-11-22 | Safety belt with winding function for high altitude |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109663242B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285280A (en) * | 2020-02-02 | 2020-06-16 | 高昊天 | Backpack electric power high altitude construction transmission device |
| CN111659986A (en) * | 2020-06-16 | 2020-09-15 | 海发 | Split type electric welding system who facilitates use |
| CN115414611A (en) * | 2022-09-01 | 2022-12-02 | 海南电网有限责任公司定安供电局 | Safety device for preventing climbing pole from falling |
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| CN204932654U (en) * | 2015-08-12 | 2016-01-06 | 国网山东夏津县供电公司 | A kind of novel omnibearing safety belt |
| CN205047740U (en) * | 2015-09-02 | 2016-02-24 | 无锡通用钢绳有限公司 | Wire rope anchor clamps |
| CN207965264U (en) * | 2018-02-07 | 2018-10-12 | 安徽剑峰通讯科技有限公司 | A kind of optical cable wrap-up |
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| CN111285280A (en) * | 2020-02-02 | 2020-06-16 | 高昊天 | Backpack electric power high altitude construction transmission device |
| CN111285280B (en) * | 2020-02-02 | 2021-08-31 | 广西电网有限责任公司北海供电局 | Backpack electric power high altitude construction transmission device |
| CN111659986A (en) * | 2020-06-16 | 2020-09-15 | 海发 | Split type electric welding system who facilitates use |
| CN115414611A (en) * | 2022-09-01 | 2022-12-02 | 海南电网有限责任公司定安供电局 | Safety device for preventing climbing pole from falling |
| CN115414611B (en) * | 2022-09-01 | 2023-10-17 | 海南电网有限责任公司定安供电局 | Safety device for preventing climbing pole from falling |
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