CN108721844A - A kind of steel wire drawing-type climbing cable safety foot control - Google Patents
A kind of steel wire drawing-type climbing cable safety foot control Download PDFInfo
- Publication number
- CN108721844A CN108721844A CN201810513281.9A CN201810513281A CN108721844A CN 108721844 A CN108721844 A CN 108721844A CN 201810513281 A CN201810513281 A CN 201810513281A CN 108721844 A CN108721844 A CN 108721844A
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- Prior art keywords
- steel wire
- pieces
- housing
- foot
- cable
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B27/00—Apparatus for climbing poles, trees, or the like
- A63B27/02—Climbing devices for round poles or trees attachable to the feet
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of steel wire drawing-types to climb cable safety foot control, including pedal portion, tight lock part and resetting spring；Tight lock part includes housing, lock core and locking steel wire component, housing includes being arranged to up big and down small conical through-hole, lock core includes connecting rod, tapered joint head and lock claw component, lock claw component is symmetrical set as two pieces, the top of lock claw component is fixedly connected with the bottom end of tapered joint head respectively, lock claw component includes the segmental arc that multiple head and the tail are articulated and connected successively, and the inner surface of segmental arc is equipped with the steel wire positioning groove of indent, and multiple steel wire limit doors are additionally provided on steel wire positioning groove；Locking steel wire component includes driving rack, wire reel and traction steel wire；Resetting spring is arranged between foot pedal and housing.This steel wire drawing-type climbing cable safety foot control can realize versatility and better working security on the basis of solving construction personnel's sole slippage problems, and service work is installed especially suitable for high-tension line electric power.
Description
Technical field
The present invention relates to a kind of safety foot control, it is specifically a kind of suitable for high-tension line electric power installation service work, apply
The steel wire drawing-type that worker person dresses when cable upstream is walked climbs cable safety foot control, belongs to power equipment equipment technology neck
Domain.
Background technology
When high-tension line power cable sets up installation or when maintenance, repairing, particular for the high-tension cable that size is thicker,
Carry out cable and replace construction personnel when connecting to be frequently necessary to ascend a height operation and work is installed or overhauled in shift position on cable
Industry, safety belt of the generally use setting fastening on cable carries out safeguard protection and moves step along cable louding when mobile, i.e., will
With one end of safety belt ties up to, the other end ties up to and carries out security protection on the cable that other are not needed to change temporarily, step movement
While safety belt with moving with it, this safety measure can protect construction personnel in construction personnel's accidental falling, still
It can not solve the problems, such as the firm movement of step, can not especially solve to pacify caused by sole skids when moving on uplink cable
Full hidden danger.
Lock cable pedal is had for this problem in the prior art, such as application No. is 201420583009.5 middle promulgateds by the State Council
Bright patent Shen《Lock cable pedal》, the pedal by under pedal be arranged with cable dimension coordinate claw structure realize foot step on foot
Claw holds cable tightly when stepping on, but on the one hand the claw structure of this cooperation cable dimension does not have versatility, outside diameter of cable size to become
Matched claw is needed to change when change to be used, and on the other hand, the claw structure of bottom end opening can not ensure absolute peace
Quan Xing, claw still remain the case where threading off with cable.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of steel wire drawing-type climbing cable safety foot control, can solve apply
Versatility and better working security are realized on the basis of worker person's sole slippage problems, especially suitable for high-tension line electric power
Installation and repairing works.
To achieve the above object, this steel wire drawing-type climbing cable safety foot control includes pedal portion, tight lock part and reset
Spring；
The pedal portion includes foot pedal and foot's connector；Foot's connector bottom end is fixedly connected on the upper of foot pedal
Surface；
The tight lock part includes housing, lock core and locking steel wire component；Housing includes being arranged to up big and down small taper
Through-hole；Lock core is concentrically mounted on the conical through-hole center of housing, and lock core includes connecting rod, tapered joint head and lock claw group
The baseplane of part, connecting rod top and foot pedal connects, and the top of connecting rod bottom end and tapered joint head connects, tapered joint head
It is symmetrical set as two panels, the outer surface of tapered joint head is equipped with the cone structure coordinated with the conical through-hole of housing, lock claw
Component is symmetrical set as two pieces, and the top of lock claw component is fixedly connected with the bottom end of tapered joint head respectively, lock claw component
Including the segmental arc that multiple head and the tail are articulated and connected successively, the inner surface of segmental arc is equipped with the steel wire positioning groove of indent, steel wire
Multiple steel wire limit doors are additionally provided on positioning groove；Locking steel wire component includes driving rack, wire reel and traction steel wire,
Driving rack left and right settings is two pieces and driving rack vertical direction is fixedly mounted on the bottom face of connecting rod, wire reel
Including the two pieces reel being coaxially articulated and connected and it is respectively equipped with the transmission gear being coaxially fixedly mounted, steel on two pieces reel
The position that silk reel corresponds to driving rack be hingedly mounted on inside the conical through-hole of housing and two pieces transmission gear it is corresponding respectively and
The engagement connection of two pieces driving rack, traction steel wire left and right settings is two pieces, and the one ends wound of traction steel wire is simultaneously fixed on steel wire coil
On cylinder, the other end of traction steel wire penetrates in the steel wire positioning groove of segmental arc and is fixedly mounted on the arc of lowermost successively
Duan Shang, the bottom end of the segmental arc of the two pieces lowermost on left and right directions be additionally provided with can hasp connection safety cable；
The resetting spring is arranged between foot pedal and housing, and the top of resetting spring and the baseplane of foot pedal are solid
Fixed connection, bottom end are fixedly connected with the top plane of housing.
Scheme as a further improvement on the present invention, the lock claw component are set as multigroup along cable axial direction.
Scheme as a further improvement on the present invention, the connecting rod top and the baseplane of the foot pedal are horizontal
Articulated connection.
Scheme as a further improvement on the present invention, the foot pedal rear end extend back and are folded upward at into sole plate
With heel backplate, heel backplate is equipped with band mechanism.
Scheme as a further improvement on the present invention, the sole plate are equipped with length adjustment mechanism.
The inner surface of scheme as a further improvement on the present invention, the segmental arc is equipped with skid resistant course.
Compared with prior art, this steel wire drawing-type climbing cable safety foot control is since the tight lock part of bottom is equipped with endoporus
It is arranged to the housing and matched tapered joint head and the arc that is connect with tapered joint head of up big and down small conical through-hole
Lock claw component, lock claw component include the segmental arc that multiple head and the tail are articulated and connected successively, and are equipped with locking steel wire component, therefore are being stepped on
When footrest pedal, pedal force can be such that connecting rod moves down, and connecting rod drives two pieces to pass while driving tapered joint head to collapse
Carry-over bar drives two pieces transmission gear that the oppositely oriented progress negative direction rotation of the two pieces reel of wire reel is made to tighten respectively respectively
Traction steel wire on left and right directions and then lock claw component is made to be in the state of the holding cable tightened, stampede power is bigger, holds tightly
Dynamics is bigger, and then realizes that construction personnel prevents sole from skidding when cable upstream walks mobile；Due to equipped with can hasp connection
Safety cable, thus foot-up by this steel wire drawing-type climb cable safety foot control lock claw component be caught on cable after will be safe
Around simultaneously hasp connection, in the bottom end of the segmental arc of two pieces lowermost, safety cable can prevent lock claw group to hawser from below cable
Part is detached from cable, realizes better working security, and service work is installed especially suitable for high-tension line electric power.
Description of the drawings
Fig. 1 is the structural schematic diagram that the present invention is connected on cable；
Fig. 2 is the A-A views of Fig. 1；
Fig. 3 is the structural schematic diagram before the present invention is clamped on cable；
Fig. 4 is the B-B views of Fig. 3.
In figure：1, pedal portion, 11, foot pedal, 12, foot's connector, 2, tight lock part, 21, housing, 22, lock core, 221, even
Extension bar, 222, tapered joint head, 223, lock claw component, 224, segmental arc, 2241, steel wire positioning groove, 2242, steel wire limiting block
Lid, 225, safety cable, 23, locking steel wire component, 231, driving rack, 232, wire reel, 233, traction steel wire, 3, reset
Spring, 4, cable.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, this steel wire drawing-type climbing cable safety foot control includes pedal portion 1, tight lock part 2 and resets
Spring 3.
The pedal portion 1 includes foot pedal 11 and foot's connector 12；12 bottom end of foot's connector is fixedly connected on foot
The upper surface of pedal 11, for being fixedly connected for foot pedal 11 and construction personnel foot, it is bundle that foot's connector 12, which may be used,
The mode of band is connect by the way of resilient sleeve with foot.
The tight lock part 2 includes housing 21, lock core 22 and locking steel wire component 23；Housing 21 include be arranged to it is upper it is big under
Small conical through-hole；Lock core 22 is concentrically mounted on the conical through-hole center of housing 21, and lock core 22 includes connecting rod 221, cone
Shape connector 222 and lock claw component 223,221 top of connecting rod are connect with the baseplane of foot pedal 11,221 bottom end of connecting rod with
The top of tapered joint head 222 connects, and tapered joint head 222 is symmetrical set as two panels, the outer surface of tapered joint head 222
Equipped with the cone structure with the cooperation of the conical through-hole of housing 21, lock claw component 223 is symmetrical set as two pieces, lock claw component
223 top is fixedly connected with the bottom end of tapered joint head 222 respectively, and lock claw component 223 hingedly connects successively including multiple head and the tail
The segmental arc 224 connect, the inner surface of segmental arc 224 are equipped with the steel wire positioning groove 2241 of indent, steel wire positioning groove 2241
On be additionally provided with multiple steel wires limit doors 2242, steel wire limit door 2242 can prevent traction steel wire 233 from steel wire positioning groove
Abjection in 2241；Locking steel wire component 23 includes driving rack 231, wire reel 232 and traction steel wire 233, driving rack 231
Left and right settings is two pieces and 231 vertical direction of driving rack is fixedly mounted on the bottom face of connecting rod 221, as shown in figure 4,
Wire reel 232 includes that the two pieces reel that is coaxially articulated and connected and being respectively equipped on two pieces reel is coaxially fixedly mounted
Transmission gear, the position that wire reel 232 corresponds to driving rack 231 are hingedly mounted on inside the conical through-hole of housing 21 and two
Part transmission gear is corresponding respectively to engage connection with two pieces driving rack 231, and 233 left and right settings of traction steel wire is two pieces, draws steel
The one ends wound of silk 233 is simultaneously fixed on wire reel 232, and the other end of traction steel wire 233 penetrates the steel of segmental arc 224 successively
In silk positioning groove 2241 and it is fixedly mounted on the segmental arc 224 of lowermost, the arc of the two pieces lowermost on left and right directions
The bottom end of section 224 be additionally provided with can hasp connection safety cable 225, safety cable 225 can also be by the way of being strapping
It is attached.
The resetting spring 3 is arranged between foot pedal 11 and housing 21, top and the foot pedal 11 of resetting spring 3
Baseplane is fixedly connected, bottom end is fixedly connected with the top plane of housing 21.
When in use with safety foot control, foot steps down on foot pedal 11 this steel wire drawing-type climbing cable, is connected by foot
Entire steel wire drawing-type climbing cable is fixed on safety foot control on foot by part 12, and foot is in vacant state at this time, such as Fig. 3 institutes
Show, acted in the elastic force of resetting spring 3, tapered joint head 222 drives lock claw component 223 along the endoporus conical surface of housing 21 or tiltedly
Face direction is moved upward to extreme position, and two pieces driving rack 231 drives two pieces transmission gear to make wire reel 232 respectively at this time
Two pieces reel it is oppositely oriented rotated respectively discharge left and right directions on traction steel wire 233 so that make at lock claw component 223
In loose open configuration；The lock claw component 223 that this steel wire drawing-type is climbed cable safety foot control by foot-up is caught on cable 4
Safety cable 225 is bypassed from 4 lower section of cable afterwards and hasp connection is in the bottom end of the segmental arc 224 of two pieces lowermost, this steel wire
Drawing-type climbing cable safety foot control is socketed on cable 4, and safety cable 225 can prevent lock claw component 223 to be detached from cable
4；When moving step and swerving the weight to foot pedal 11, as shown in Fig. 2, pedal force overcomes the elastic force of resetting spring 3, make connection
Bar 221 moves down, and tapered joint head 222, lock claw component 223 is driven to be moved down along the conical through-hole conical surface of housing 21, bores
Connecting rod 221 drives two pieces driving rack 231 to drive two pieces transmission gear to make steel wire coil respectively while shape connector 222 collapses
The oppositely oriented negative direction that carries out of the two pieces reel of cylinder 232 rotates the traction steel wire 233 on tightening left and right directions respectively and then makes lock
Claw assembly 223 is in the state of the holding cable 4 tightened, and stampede power is bigger, and holding strength is bigger, by controlling centre of body weight
It moves ahead to can be realized to be stabilized on cable 4 along the sliding of cable 4 and move.
In order to realize more firm enclasping force, scheme as a further improvement on the present invention, 223 edge of lock claw component
4 axial direction of cable is set as multigroup.
In order to realize mobile flexibility, scheme, the connecting rod 221 are pushed up as a further improvement on the present invention
The horizontally hinged connection in baseplane at end and the foot pedal 11, foot pedal 11 can be along 221 top horizontal extent of connecting rod
360 ° rotate freely, and realize flexibility when step sliding is mobile.
Stability when being trampled to increase, as a further improvement on the present invention scheme, 11 rear end of foot pedal
It extends back and is folded upward at into sole plate and heel backplate, heel backplate is equipped with band mechanism, Lacing machine when use
Structure uses simultaneously with foot connector 12, ensures to be bonded.
Versatility when in order to ensure that different construction personnel use, scheme, described as a further improvement on the present invention
Sole plate is equipped with length adjustment mechanism, and the versatility of different size sole can be realized by adjustment length regulating mechanism.
Stability when to be further ensured that lock claw component 223 holds cable 4 tightly, it is square as a further improvement on the present invention
The inner surface of case, the segmental arc 224 is equipped with skid resistant course.
This steel wire drawing-type climb cable with safety foot control due to the tight lock part 2 of bottom be arranged to equipped with endoporus it is up big and down small
Conical through-hole housing 21 and matched tapered joint head 222 and the arc lock claw group that is connect with tapered joint head 222
Part 223, lock claw component 223 includes the segmental arc 224 that multiple head and the tail are articulated and connected successively, and is equipped with locking steel wire component 23, because
, when trampling foot pedal 11, pedal force can be such that connecting rod 221 moves down for this, connect while driving tapered joint head 222 to collapse
Extension bar 221 drives two pieces driving rack 231 to drive two pieces transmission gear to keep the two pieces reel of wire reel 232 oppositely oriented respectively
Negative direction rotation is carried out to tighten the traction steel wire 233 on left and right directions respectively and then lock claw component 223 is made to be in the holding tightened
The state of cable 4, stampede power is bigger, and holding strength is bigger, and then realizes that construction personnel prevents when walking mobile on cable 4
Sole skids；Due to equipped with can hasp connection safety cable 225, foot-up by this steel wire drawing-type climbing cable safely
Foot-operated lock claw component 223 be caught on cable 4 after by safety cable 225 from the lower section of cable 4 around and hasp connection two pieces most
The bottom end of the segmental arc 224 of hypomere, safety cable 225 can prevent lock claw component 223 to be detached from cable 4, realize preferably construction
Safety installs service work especially suitable for high-tension line electric power.
Claims (6)
1. a kind of steel wire drawing-type climbs cable safety foot control, including pedal portion (1), tight lock part (2) and resetting spring (3)；
Pedal portion (1) includes foot pedal (11) and foot's connector (12)；Foot's connector (12) bottom end is fixedly connected on foot pedal
(11) upper surface；It is characterized in that,
The tight lock part (2) includes housing (21), lock core (22) and locking steel wire component (23)；Housing (21) includes being arranged to
Up big and down small conical through-hole；Lock core (22) is concentrically mounted on the conical through-hole center of housing (21), and lock core (22) includes
Connecting rod (221), tapered joint head (222) and lock claw component (223), connecting rod (221) top and the bottom of foot pedal (11) are flat
Face connects, and connecting rod (221) bottom end is connect with the top of tapered joint head (222), and tapered joint head (222) is symmetrical set
For two panels, the outer surface of tapered joint head (222) is equipped with the cone structure coordinated with the conical through-hole of housing (21), lock claw component
(223) it is symmetrical set as two pieces, the top of lock claw component (223) is fixed with the bottom end of tapered joint head (222) respectively to be connected
It connects, lock claw component (223) includes the segmental arc (224) that multiple head and the tail are articulated and connected successively, is set on the inner surface of segmental arc (224)
There is the steel wire positioning groove (2241) of indent, multiple steel wire limit doors (2242) are additionally provided on steel wire positioning groove (2241)；
Locking steel wire component (23) includes driving rack (231), wire reel (232) and traction steel wire (233), driving rack (231)
Left and right settings is two pieces and driving rack (231) vertical direction is fixedly mounted on the bottom face of connecting rod (221), steel wire coil
Cylinder (232) includes the two pieces reel being coaxially articulated and connected and is respectively equipped with the transmission being coaxially fixedly mounted on two pieces reel
The position of gear, the corresponding driving rack (231) of wire reel (232) be hingedly mounted on inside the conical through-hole of housing (21) and
Two pieces transmission gear is corresponding respectively to engage connection with two pieces driving rack (231), and traction steel wire (233) left and right settings is two pieces,
The one ends wound of traction steel wire (233) is simultaneously fixed on wire reel (232), and the other end of traction steel wire (233) penetrates successively
In the steel wire positioning groove (2241) of segmental arc (224) and it is fixedly mounted on the segmental arc (224) of lowermost, left and right directions
On two pieces lowermost segmental arc (224) bottom end be additionally provided with can hasp connection safety cable (225)；
The resetting spring (3) is arranged between foot pedal (11) and housing (21), the top of resetting spring (3) and foot pedal
(11) baseplane is fixedly connected, bottom end is fixedly connected with the top plane of housing (21).
2. steel wire drawing-type according to claim 1 climbs cable safety foot control, which is characterized in that the lock claw group
Part (223) is set as multigroup along cable (4) axial direction.
3. steel wire drawing-type according to claim 1 or 2 climbs cable safety foot control, which is characterized in that the company
The horizontally hinged connection in baseplane on extension bar (221) top and the foot pedal (11).
4. steel wire drawing-type according to claim 1 or 2 climbs cable safety foot control, which is characterized in that the foot
Pedal (11) rear end extends back and is folded upward at into sole plate and heel backplate, and heel backplate is equipped with band mechanism.
5. steel wire drawing-type according to claim 4 climbs cable safety foot control, which is characterized in that the sole plate
It is equipped with length adjustment mechanism.
6. steel wire drawing-type according to claim 1 or 2 climbs cable safety foot control, which is characterized in that the arc
The inner surface of shape section (224) is equipped with skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810513281.9A CN108721844A (en) | 2018-05-25 | 2018-05-25 | A kind of steel wire drawing-type climbing cable safety foot control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810513281.9A CN108721844A (en) | 2018-05-25 | 2018-05-25 | A kind of steel wire drawing-type climbing cable safety foot control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108721844A true CN108721844A (en) | 2018-11-02 |
Family
ID=63935225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810513281.9A Pending CN108721844A (en) | 2018-05-25 | 2018-05-25 | A kind of steel wire drawing-type climbing cable safety foot control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108721844A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263813A (en) * | 2020-09-29 | 2021-01-26 | 国网山东省电力公司梁山县供电公司 | Climbing device and method for pole maintenance |
| CN112704860A (en) * | 2021-01-28 | 2021-04-27 | 国网山东省电力公司平原县供电公司 | Cable tower pole climbing auxiliary device |
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| US4163480A (en) * | 1978-02-21 | 1979-08-07 | Highland Stanley E | Line travelling skips |
| CN1947949A (en) * | 2005-10-13 | 2007-04-18 | 中建八局工业设备安装有限责任公司 | Wobbler type external quick action equipment for pipe orifice connecting |
| CN102295225A (en) * | 2011-08-26 | 2011-12-28 | 中天建设集团有限公司 | Steel reinforcement cage lifting structure |
| CN104332885A (en) * | 2014-10-10 | 2015-02-04 | 国家电网公司 | Cable locking pedal |
| CN105540426A (en) * | 2016-02-17 | 2016-05-04 | 成都高峰石油机械有限公司 | Auxiliary lifting device for petroleum pipeline |
| CN107117523A (en) * | 2017-04-24 | 2017-09-01 | 上海阜华信息技术有限公司 | Multi-function chain type anchor ear |
| CN108059078A (en) * | 2017-12-18 | 2018-05-22 | 中国电建集团核电工程公司 | Hanging component |
-
2018
- 2018-05-25 CN CN201810513281.9A patent/CN108721844A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4163480A (en) * | 1978-02-21 | 1979-08-07 | Highland Stanley E | Line travelling skips |
| CN1947949A (en) * | 2005-10-13 | 2007-04-18 | 中建八局工业设备安装有限责任公司 | Wobbler type external quick action equipment for pipe orifice connecting |
| CN102295225A (en) * | 2011-08-26 | 2011-12-28 | 中天建设集团有限公司 | Steel reinforcement cage lifting structure |
| CN104332885A (en) * | 2014-10-10 | 2015-02-04 | 国家电网公司 | Cable locking pedal |
| CN105540426A (en) * | 2016-02-17 | 2016-05-04 | 成都高峰石油机械有限公司 | Auxiliary lifting device for petroleum pipeline |
| CN107117523A (en) * | 2017-04-24 | 2017-09-01 | 上海阜华信息技术有限公司 | Multi-function chain type anchor ear |
| CN108059078A (en) * | 2017-12-18 | 2018-05-22 | 中国电建集团核电工程公司 | Hanging component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263813A (en) * | 2020-09-29 | 2021-01-26 | 国网山东省电力公司梁山县供电公司 | Climbing device and method for pole maintenance |
| CN112704860A (en) * | 2021-01-28 | 2021-04-27 | 国网山东省电力公司平原县供电公司 | Cable tower pole climbing auxiliary device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |
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| RJ01 | Rejection of invention patent application after publication |