CN207203257U - Portable shaft tower catching device - Google Patents
Portable shaft tower catching device Download PDFInfo
- Publication number
- CN207203257U CN207203257U CN201721136207.7U CN201721136207U CN207203257U CN 207203257 U CN207203257 U CN 207203257U CN 201721136207 U CN201721136207 U CN 201721136207U CN 207203257 U CN207203257 U CN 207203257U
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- China
- Prior art keywords
- hook
- auxiliary catch
- shaft tower
- catching device
- hole
- 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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- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 28
- 238000005452 bending Methods 0.000 claims abstract description 16
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 210000000707 wrist Anatomy 0.000 claims description 30
- 210000003811 finger Anatomy 0.000 claims description 4
- 210000004932 little finger Anatomy 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 230000009194 climbing Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004224 protection Effects 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a kind of portable shaft tower catching device, including the metal palm back of the body for being used to fix the palm back side of gloves and a hook for being fixed on metal palm back；The opening direction of hook is provided with an auxiliary catch, the auxiliary catch forms scissors-type with hook and is hinged towards the centre of the palm of gloves on hook；When auxiliary catch is in static under the stretching of elastomeric element, so that a clip is formed between the arc opening of auxiliary catch and the interior bending opening of hook, when foreign object is against the auxiliary catch in the interior bending opening of hook and overcomes the tensile force of elastomeric element, so that auxiliary catch rotate counterclockwise, so that the clip between hook and auxiliary catch diminishes or closed.The utility model is applied to existing more than 90% shaft tower, with applicable safety band perfect cooperation, meets steel tower work high above the ground personnel and climbs custom, has safely and effectively accomplished to prevent to step on falling during tower, catching device does not influence climbing motion, plays labor-saving effect.
Description
Technical field
A kind of Electric Power Line Overhaul safety device is the utility model is related to, particularly a kind of portable shaft tower catching device.
Background technology
Climb steel tower be power transmission lines overhauling work in it is most basic, must through one operation, power transmission lines overhauling safety
85th article of clear stipulaties " in operation indexing on shaft tower, the protection of safety belt must not be lost "；More causes once occurred for power system
Step on during tower and do not protect and cause personnel's falling accident.And domestic iron tower of power transmission line operating maintenance work high above the ground at present
In climbing iron tower, there has been no suitable easy, quick, economic fall arrest safeguard measure by staff.Existing protection
What means were commonly used has track type climbing falling guard, double safe tape alternation protections, although both approaches can make up climbing pin
The defects of during nail and cat ladder without safeguard protection, the protection of high-altitude working safety closed loop is realized, but due to rail in practice
Road formula climbs fall arrest protection and the defects of too high equipment manufacturing cost and complex operation of double safe tape alternation protections be present, therefore domestic
Still can not generally it use at present.Electric company is now required using being double belt laws, although this method less investment, efficiency
It is low, and worker's physical consumption is big, there is the risk collapsed.Domestic grid company is at present also without preferable method, therefore step on
Security protection problem during tower is to perplex a hang-up in the safety in production of current power system.
The content of the invention
According to the deficiencies in the prior art, the purpose of this utility model is exactly to design a kind of portable bar of simple transmission line of electricity
Tower catching device, so as to solve the security protection problem during power transmission lines overhauling personnel Deng Ta.
The utility model is realized by following technical scheme：
A kind of portable shaft tower catching device, including the metal palm back of the body at palm back side for being used to fixing gloves and one it is solid
It is scheduled on the hook of metal palm back；The opening direction of the hook is provided with an insurance towards the centre of the palm of gloves on hook
Hook, the auxiliary catch form scissors-type with hook and are hinged；When the auxiliary catch is in static under the stretching of elastomeric element so that protect
A clip is formed between the arc opening of dangerous hook and the interior bending opening of hook, when foreign object is against the interior bending positioned at hook
Auxiliary catch in opening and when overcoming the tensile force of elastomeric element so that auxiliary catch rotate counterclockwise, so that hook and protecting
Clip between dangerous hook diminishes or closed.
Preferably, the metal palm back of the body is a slab construction, and its size is identical with the size at the palm back side of gloves；It is described
Multiple pin holes are provided with the platen surface of the metal palm back of the body, the metal palm back of the body is sewn to the palm back side of gloves by rope through pin hole
On.
Preferably, the connecting shaft perpendicular with finger orientation, institute are being provided with the metal of little finger palm dorsal surface
The sagittal plane for stating connecting shaft is provided with internal thread hole；A connecting hole I is provided with the connecting portion of the hook, the connecting shaft is inserted
Enter into connecting hole I, being fixed on metal by the fastening hook of housing screw slaps back.
Preferably, the hook part of the hook is provided with hollow arc turning slot, and the auxiliary catch is hinged on revolution
In groove.
Preferably, a hitch pin hole is provided with the hook part at turning slot, one is provided with auxiliary catch middle
Auxiliary catch pin-and-hole, bearing pin, which is inserted in hitch pin hole and auxiliary catch pin-and-hole, causes auxiliary catch to form scissors-type with hook and be hinged.
Preferably, a regulation screwed hole is provided with the connecting portion of the hook, adjustment spiral shell is screwed in by adjusting screw
Gap between the length adjustment auxiliary catch and hook that are stretched out after pit in turning slot, so as to adjust the movement travel of auxiliary catch
Scope.
Preferably, the auxiliary catch is provided with a connecting hole II, and elastomeric element is the drawing that a both ends carry crotch
Spring, a crotch of the extension spring are hooked in connecting hole II, and another crotch of extension spring is hooked in the link on the connecting portion of hook
In；When the auxiliary catch is in static under the stretching of extension spring, a point of the auxiliary catch is in the interior bending linked up with and opened
Outside mouthful, another point of auxiliary catch is in the interior bending opening of hook.
Preferably, in addition to a draw ring and a wrist strap, the draw ring are fixed on metal palm back, the wrist strap
One end is connected on draw ring, and the other end of wrist strap is connected on the safety rope with constructor.
Preferably, the gloves are buckled provided with wrist, and the wrist clasp is buckled in the wrist of constructor；The wrist button is by one
Individual strip strap and a locker being rotatably connected in strap side form, and the middle part of the wrist cingulum passes through
Silk thread is sewed on gloves；The locker is formed by one Fang Huan and one around the Fang Huan card articles rotated, the strap
Opposite side be provided with several yi word patterns arrangement hole.
The utility model beneficial effect：
1）Portable shaft tower catching device is applied to existing more than 90% shaft tower；
2）With applicable safety band perfect cooperation, convenient disassembly, the conventional use of applicable safety band is not influenceed；
3）Meet steel tower work high above the ground personnel and climb custom, safely and effectively accomplish to prevent to step on falling during tower,
Human body both hands during climbing have the protection of a locked safety device all the time；Catching device does not influence climbing motion, and can rise
To labor-saving effect.
Brief description of the drawings
Fig. 1 is portable shaft tower catching device front view of the present utility model；
Fig. 2 is the portable shaft tower catching device top view shown in Fig. 1；
Fig. 3 is the hook front view in portable shaft tower catching device of the present utility model；
Fig. 4 is the hook top view shown in Fig. 3；
Fig. 5 is the auxiliary catch structural representation in portable shaft tower catching device of the present utility model；
Fig. 6 is that the metal in portable shaft tower catching device of the present utility model slaps back structure schematic diagram；
Fig. 7 is hook and auxiliary catch connection diagram in portable shaft tower catching device of the present utility model；
Fig. 8 is the wrist buckle structure schematic diagram in portable shaft tower catching device of the present utility model；
In figure：The 1- metals palm back of the body；2- is linked up with；3- auxiliary catches；4- extension springs；5- wrist straps；6- bearing pins；7- straps；8- side's ring；9-
Card article；10- holes；11- connecting shafts；12- draw rings；13- pin holes；21- hitch pin holes；22- connecting holes I；23- adjusts screwed hole；
24- turning slots；25- links；31- auxiliary catch pin-and-holes；32- connecting holes II, 2a- connecting portions, 2b- hook parts, 100- clips.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by specific embodiment.
Embodiment one：
As shown in Figure 1 and Figure 2, a kind of portable shaft tower catching device, including one be used for fix gloves（Preferably the five fingers hand
Set）The palm back side metal the palm back of the body 1 and one be fixed on metal the palm back of the body 1 on hook 2；The opening direction of hook 2 is towards hand
The centre of the palm of set, is provided with an auxiliary catch 3 on hook 2, and the auxiliary catch 3 is hinged with the formation scissors-type of hook 2；Auxiliary catch 3 exists
When being in static under the stretching of elastomeric element so that formed between the arc opening of auxiliary catch 3 and the interior bending opening for linking up with 2
One clip 100, when foreign object is against the auxiliary catch 3 in the interior bending opening of hook 2 and overcomes the stretching of elastomeric element
During power so that the rotate counterclockwise of auxiliary catch 3, so that the clip 100 between hook 2 and auxiliary catch 3 diminishes or closed.
As shown in fig. 6, the metal palm back of the body 1 is a slab construction, its size is identical with the size at the palm back side of gloves, and thickness is
3 to 5 millimeters, made using high strength titanium alloy material, be provided with multiple pin holes 13 in the platen surface of the metal palm back of the body 1, pass through rope
The metal palm back of the body 1 is sewn on the palm back side of gloves by son through pin hole 13.It is provided with 1 side of the metal of the little finger palm back of the body
The connecting shaft 11 perpendicular with finger orientation, the sagittal plane of connecting shaft 11 are provided with internal thread hole；Set at the connecting portion 2a of hook 2
There is a connecting hole I 22, connecting shaft 11 is inserted into connecting hole I 22, and gold is fixed on by the fastening hook 2 of housing screw
On the category palm back of the body 1.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 7, the hook part 2b for linking up with 2 is provided with hollow arc turning slot 24,
Hook part 2b at turning slot 24 is provided with a hitch pin hole 21, and an auxiliary catch pin-and-hole 31 is provided with the middle of auxiliary catch 3,
Bearing pin 6, which is inserted in hitch pin hole 21 and auxiliary catch pin-and-hole 31, causes auxiliary catch 3 to be hinged with the formation scissors-type of hook 2.
Auxiliary catch 3 is provided with a connecting hole II 32, and elastomeric element is the extension spring 4 that a both ends carry crotch, extension spring 4
One crotch is hooked in connecting hole II 32, and another crotch of extension spring 4 is hooked in the link 25 on the connecting portion 2a of hook 2；Protect
When dangerous hook 3 is in static under the stretching of extension spring 4, a point of auxiliary catch 3 is in outside the interior bending opening of hook 2, insurance
Another point of hook 3 is in the interior bending opening of hook 2.
Further scheme is：A regulation screwed hole 23 is provided with the connecting portion 2a of hook 2, is screwed in by adjusting screw
Gap between the length adjustment auxiliary catch 3 and hook 2 that are stretched out after adjustment screwed hole 23 in turning slot 24, so as to adjust insurance
The movement travel scope of hook 3.
Embodiment two：
On the basis of embodiment one, in addition to a draw ring 12 and a wrist strap 5, draw ring 12 are fixed on the metal palm back of the body 1
On, one end of wrist strap 5 is connected on draw ring 12, and the other end of wrist strap 5 is connected on the safety rope with constructor.
Embodiment three：
On the basis of embodiment one or embodiment two, gloves are buckled provided with wrist, and wrist clasp is buckled in the wrist of constructor.
The locker that wrist button is rotatably connected in the side of strap 7 by a strip strap 7 and one forms, strap 7
Middle part by silk thread sew on gloves；Locker is by a square ring 8 and a card article 9 rotated around square ring 8
Composition, the opposite side of strap 7 are provided with the hole 10 of several yi word patterns arrangement, as shown in Figure 8.
The course of work of portable shaft tower catching device of the present utility model is：
1）When constructor steps on tower, safety rope is fastened first, one end of high intensity wrist strap 5 is connected to the drawing of the metal palm back of the body 1
On ring 12, the other end of wrist strap 5 is connected on safety rope；
2）High intensity glove is taken, fastens wrist button（I.e. the free end of strap 7 passes through square ring 8, according to constructor's wrist
Thickness so that card article 9 is inserted into suitable hole 10）；
3）Hand strap gloves hold shaft tower pin nail or shaft tower steel pipe steps on tower, when hand-held pole column foot nail or shaft tower steel pipe are climbed
When, pass through the hook of clip 100 2 formed between the arc opening of auxiliary catch 3 and the interior bending opening of hook 2 and insurance
Hook 3 is gently held on pin nail or shaft tower steel pipe jointly（I.e. the crooked radian of hand is on same line substantially with clip 100,
When holding pin nail or shaft tower steel pipe, clip 100 is also stuck on pin nail or shaft tower steel pipe）；
4）When gravity center of human body is out of control dropped from high-altitude before, due to human body weight so that shaft tower pin nail or shaft tower steel pipe support
On auxiliary catch 3 in the interior bending opening positioned at hook 2（Now the weight of people is far longer than the tensile force of extension spring 4）, make
The rotate counterclockwise of auxiliary catch 3 is obtained, so that the clip 100 between hook 2 and auxiliary catch 3 diminishes or closed, so that hook 2
Firm to be held on shaft tower pin nail or shaft tower steel pipe, holding hand handle, shaft tower pin is followed closely or the hold of shaft tower steel pipe is transferred to
, now, can by the firm connection of wrist strap 5 and safety belt even if making human hand leave shaft tower pin nail or shaft tower steel pipe on hook 2
To play safeguard protection effect to people, prevent personnel from falling from high altitude.
Portable shaft tower catching device of the present utility model is applied to existing more than 90% shaft tower；Match somebody with somebody with applicable safety band perfection
Close, convenient disassembly, do not influence the conventional use of applicable safety band；Anti-fall locked device experiment tries out 100,000 times without locking, leakage lock
Phenomena such as；Meet steel tower work high above the ground personnel and climb custom, safely and effectively accomplish to prevent to step on falling during tower, human body
Both hands have the protection of a locked safety device all the time during climbing；Catching device does not influence climbing motion, and can play province
Power effect.
It the above is only preferred embodiment of the present utility model, it should be pointed out that：For the ordinary skill people of the art
For member, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (9)
- A kind of 1. portable shaft tower catching device, it is characterised in that：Metal including the palm back side for being used to fix gloves slaps the back of the body （1）And one be fixed on metal the palm back of the body（1）On hook（2）；The hook（2）Opening direction towards the centre of the palm of gloves, linking up with（2）It is provided with an auxiliary catch（3）, the insurance Hook（3）With hook（2）Scissors-type is formed to be hinged；The auxiliary catch（3）When being in static under the stretching of elastomeric element so that auxiliary catch（3）Arc opening with hook （2）Interior bending opening between formed a clip（100）, when foreign object is against positioned at hook（2）Interior bending opening in guarantor Dangerous hook（3）And when overcoming the tensile force of elastomeric element so that auxiliary catch（3）Rotate counterclockwise, so that hook（2）With auxiliary catch （3）Between clip（100）Diminish or close.
- 2. portable shaft tower catching device according to claim 1, it is characterised in that：The metal palm back of the body（1）For a flat board Structure, its size are identical with the size at the palm back side of gloves；The metal palm back of the body（1）Platen surface on be provided with multiple pin holes（13）, pin hole is passed through by rope（13）Metal is slapped The back of the body（1）It is sewn on the palm back side of gloves.
- 3. portable shaft tower catching device according to claim 1, it is characterised in that：The back of the body is slapped in the metal close to little finger （1）The connecting shaft perpendicular with finger orientation is provided with side（11）, the connecting shaft（11）Sagittal plane be provided with internal thread Hole；The hook（2）Connecting portion（2a）Place is provided with a connecting hole I（22）, the connecting shaft（11）It is inserted into connecting hole I （22）In, linked up with by the fastening of housing screw（2）It is fixed on the metal palm back of the body（1）On.
- 4. portable shaft tower catching device according to claim 1, it is characterised in that：The hook（2）Hook part（2b） It is provided with hollow arc turning slot（24）, the auxiliary catch（3）It is hinged on turning slot（24）In.
- 5. portable shaft tower catching device according to claim 4, it is characterised in that：In turning slot（24）The hook part at place （2b）It is provided with a hitch pin hole（21）, in auxiliary catch（3）Middle is provided with an auxiliary catch pin-and-hole（31）, bearing pin（6）Insert Enter hitch pin hole（21）With auxiliary catch pin-and-hole（31）In cause auxiliary catch（3）With hook（2）Scissors-type is formed to be hinged.
- 6. portable shaft tower catching device according to claim 4, it is characterised in that：The hook（2）Connecting portion（2a） Place is provided with a regulation screwed hole（23）, adjustment screwed hole is screwed in by adjusting screw（23）Afterwards in turning slot（24）Middle stretching Length adjustment auxiliary catch（3）With hook（2）Between gap, so as to adjust auxiliary catch（3）Movement travel scope.
- 7. portable shaft tower catching device according to claim 1, it is characterised in that：The auxiliary catch（3）It is provided with one Connecting hole II（32）, elastomeric element is the extension spring that a both ends carry crotch（4）, the extension spring（4）A crotch be hooked in connection Hole II（32）In, extension spring（4）Another crotch be hooked in positioned at hook（2）Connecting portion（2a）On link（25）In；The auxiliary catch（3）In extension spring（4）Stretching under in it is static when, the auxiliary catch（3）A point be in hook （2）Interior bending opening outside, auxiliary catch（3）Another point be in hook（2）Interior bending opening in.
- 8. portable shaft tower catching device according to claim 1, it is characterised in that：Also include a draw ring（12）With one Wrist strap（5）, the draw ring（12）It is fixed on the metal palm back of the body（1）On, the wrist strap（5）One end be connected to draw ring（12）On, wrist Band（5）The other end be connected on the safety rope with constructor.
- 9. portable shaft tower catching device according to claim 1, it is characterised in that：The gloves are buckled provided with wrist, described Wrist clasp is buckled in the wrist of constructor；The wrist button is by a strip strap（7）It is rotatably connected with one in strap（7）The locker composition of side, institute The middle part for stating wrist cingulum is sewed on gloves by silk thread；The locker is by a Fang Huan（8）Fang Huan is surrounded with one（8）The card article of rotation（9）Composition, the strap（7）'s Opposite side is provided with the hole of several yi word patterns arrangement（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136207.7U CN207203257U (en) | 2017-09-06 | 2017-09-06 | Portable shaft tower catching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136207.7U CN207203257U (en) | 2017-09-06 | 2017-09-06 | Portable shaft tower catching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203257U true CN207203257U (en) | 2018-04-10 |
Family
ID=61827208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721136207.7U Active CN207203257U (en) | 2017-09-06 | 2017-09-06 | Portable shaft tower catching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494841A (en) * | 2020-11-27 | 2021-03-16 | 国网四川省电力公司检修公司 | Anti-falling device for power transmission line tower climbing process |
| CN113069696A (en) * | 2021-03-17 | 2021-07-06 | 肖晶 | Locking anti-falling safety hook |
-
2017
- 2017-09-06 CN CN201721136207.7U patent/CN207203257U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494841A (en) * | 2020-11-27 | 2021-03-16 | 国网四川省电力公司检修公司 | Anti-falling device for power transmission line tower climbing process |
| CN112494841B (en) * | 2020-11-27 | 2021-09-21 | 国网四川省电力公司检修公司 | Anti-falling device for power transmission line tower climbing process |
| CN113069696A (en) * | 2021-03-17 | 2021-07-06 | 肖晶 | Locking anti-falling safety hook |
| CN113069696B (en) * | 2021-03-17 | 2022-06-17 | 枣庄一桐金属制品有限公司 | Locking anti-falling safety hook |
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