CN114704193A - Safety protection equipment for electric power engineering construction - Google Patents
Safety protection equipment for electric power engineering construction Download PDFInfo
- Publication number
- CN114704193A CN114704193A CN202210268504.6A CN202210268504A CN114704193A CN 114704193 A CN114704193 A CN 114704193A CN 202210268504 A CN202210268504 A CN 202210268504A CN 114704193 A CN114704193 A CN 114704193A
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- electric power
- safety protection
- engineering construction
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 230000006978 adaptation Effects 0.000 claims description 21
- 230000003068 static effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
- E06C7/185—Devices providing a back support to a person on the ladder, e.g. cages
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/39—Ladders having platforms; Ladders changeable into platforms
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
Abstract
The invention provides safety protection equipment for electric power engineering construction, which relates to the field of electric power construction safety protection equipment and comprises a safety component for supporting an operator and a trigger component arranged at the safety component back to the ground; the safety assembly comprises a base and a rotating piece rotatably installed in the base, a plurality of support rods rotatably connected with the rotating piece are arranged at the rotating piece, the plurality of support rods rotatably connected with the rotating piece extend outwards to the side wall of the base, and the support rods are used for extending outwards or contracting inwards relative to the base when the rotating piece rotates clockwise or anticlockwise; according to the invention, the trigger piece is pulled through the personnel connecting piece, so that the rotating piece positioned in the base is separated from the limit control of the trigger piece on the rotating piece, the rotating piece connected with the support rods rotates clockwise in the base, and the support rods are screwed out of the base to form a protection platform for the person turning over the support rods.
Description
Technical Field
The invention relates to the field of electric power construction security equipment, in particular to safety protection equipment for electric power engineering construction.
Background
In recent years, with the rapid development of productivity in China, power engineering is taken as a "forerunner" of national economy, and great progress is made by continuously optimizing an industrial structure.
The construction safety is a problem that production and construction of various industries must be properly solved and perfected, and the construction safety is more important for electric power construction.
Build aerial ladder auxiliary electric power construction, it carries out the common technical scheme of line construction or circuit maintenance to be the low latitude, the aerial ladder comprises elevation structure and ladder cage, to operating personnel in the safety protection of ladder cage, many ways realize through linking the safety rope, however, consider the actual work environment, and operating personnel's actual operation, operating personnel still has higher safety risk in the ladder cage, for example, operating personnel health extroversion, the focus shifts up, the health upset tenesmus phenomenon that appears, in this phenomenon, although the life line is linked to the safety rope, nevertheless the health is outside the ladder cage, and do not have corresponding support mechanism outside the ladder cage and make things convenient for the shank to apply the effort, the operating personnel that leads to turning up is difficult to climb into the ladder cage by oneself, the potential safety hazard does not reduce because of linking the safety rope, have very big safety risk.
Therefore, to above problem, according to the current structure of ladder cage, demand one kind can be after operating personnel turns up the safety protection equipment that triggers safety insurance to optimize aerial ladder etc. and be used for electric power construction equipment's factor of safety.
Disclosure of Invention
The invention aims to provide safety protection equipment for electric power engineering construction, and the safety protection equipment is used for solving the technical problems.
In order to solve the technical problems, the invention adopts the following technical scheme:
a safety protection device for electric power engineering construction comprises a safety component for supporting an operator and a trigger component arranged at the safety component and facing away from the ground;
the safety assembly comprises a base and a rotating piece rotatably installed in the base, a plurality of support rods rotatably connected with the rotating piece are arranged at the rotating piece, the plurality of support rods rotatably connected with the rotating piece extend outwards to the side wall of the base, and the support rods are used for extending outwards or contracting inwards relative to the base when the rotating piece rotates clockwise or anticlockwise;
an elastic belt is arranged between the rotating piece and the base, and two ends of the elastic belt are respectively connected with the rotating piece and the base;
trigger the subassembly including fixing the spacing seat at base tip and inserting and establish the trigger piece that extends to the rotating member in spacing seat department, trigger piece department and dispose the personnel's connecting piece that is used for connecting operating personnel, personnel's connecting piece and trigger piece slip adaptation for when personnel's connecting piece slides to trigger piece top, pull the one end that triggers the piece and extend to the rotating member and extract from the rotating member, make the brace rod outwards stretch out for the base.
Preferably, the support rod is a rigid rod body.
Preferably, the rotating member rotates the support vaulting pole adapter of being connected including arranging in the base with the base, and support vaulting pole adapter is equipped with the disk body of a plurality of switching points for the lateral wall, and the clutch blocks adaptation seat is installed to disk body one end, and the assembly center of clutch blocks adaptation seat and support vaulting pole adapter is equipped with the rectangular channel, rectangular channel and trigger piece plug adaptation for when the trigger piece inserts the rectangular channel, make the assembly of clutch blocks adaptation seat and support vaulting pole adapter static in the base.
Preferably, the disk body of which the side wall is provided with a plurality of transfer points is rotationally connected with a plurality of support struts.
Preferably, the elastic band is located above the plurality of support struts, and a gap which is not interfered with each other is arranged between the elastic band and the plurality of support struts.
Preferably, the elastic band is wound on the friction block adapter seat.
Preferably, the trigger part includes that the slip inserts the gag lever post of establishing in spacing seat department, the gag lever post for be used for with the personnel connecting piece rectangle body of rod of slip adaptation, the rectangle body of rod is held to the one end of nearly clutch blocks adaptation seat and is installed the clutch blocks with the rectangular channel plug adaptation, the one end that the clutch blocks adaptation seat was kept away from to the rectangle body of rod is installed spacing end, the height that locates of spacing end is less than the sleeve top and follows, and the size of spacing end is greater than the pole footpath of the rectangle body of rod.
Preferably, the personnel connecting piece comprises a sleeve cup which is sleeved on the limiting rod in a sliding mode and a safety rope which is installed at the sleeve cup.
Preferably, an opening for an operator to enter and exit is formed in the side wall of the sleeve, and a door leaf for plugging or opening the opening is rotatably connected to the side wall of the sleeve beside the opening.
Preferably, the top of the sleeve is provided with a hand rest.
The invention has the beneficial effects that:
according to the invention, the trigger piece is pulled through the personnel connecting piece, so that the rotating piece positioned in the base is separated from the limit control of the trigger piece on the rotating piece, the rotating piece connected with the support rods rotates clockwise in the base, and the support rods are screwed out of the base to form a protection platform for the person turning over the support rods.
Drawings
FIG. 1 is a schematic structural diagram of a safety protection device for electric power engineering construction according to the present invention;
FIG. 2 is a schematic structural diagram of the present invention without triggering the safety component;
FIG. 3 is a schematic top view of the safety assembly of the present invention after being triggered;
FIG. 4 is a schematic top view of the safety assembly of the present invention when not triggered;
FIG. 5 is a schematic diagram of a portion of the triggering component and the safety component of the present invention;
FIG. 6 is an enlarged view of the structure at A in the present invention;
reference numerals: 1. a door leaf; 2. a trigger component; 3. a sleeve; 4. a hand-held frame; 5. a personnel connection; 6. a security component; 7. a support rod; 21. a limiting end; 22. a limiting rod; 23. a friction block; 24. a limiting seat; 61. a base; 62. a support stay bar adapter; 63. a friction block adapter seat; 64. an elastic band.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
In the present exemplary embodiment, a safety device for electrical engineering construction is proposed, comprising a safety assembly 6 for supporting an operator and a triggering assembly 2 mounted opposite the ground at the safety assembly 6.
How the triggering component 2 is used to trigger the security component 6 is illustrated by the following subdivision:
the safety assembly 6 comprises a base 61 and a rotating member rotatably mounted in the base 61, wherein a plurality of support rods 7 rotatably connected with the rotating member are arranged at the rotating member, and the plurality of support rods 7 rotatably connected with the rotating member extend outwards to the side wall of the base 61, so that the support rods 7 extend outwards or contract inwards relative to the base 61 when the rotating member rotates clockwise or anticlockwise; secondly, an elastic belt 64 is arranged between the rotating piece and the base 61, and two ends of the elastic belt 64 are respectively connected with the rotating piece and the base 61, and the elastic belt 64 is wound at the rotating piece and used for providing kinetic energy for the rotating piece to rotate compared with the base 61; finally, trigger subassembly 2 is including fixing the spacing seat 24 at base 61 tip and inserting and establishing the trigger piece that extends to the rotating member in spacing seat 24 department, and trigger piece department disposes the personnel connecting piece 5 that is used for connecting operating personnel, and personnel connecting piece 5 slides the adaptation with the trigger piece for when personnel connecting piece 5 slides to the top on the trigger piece, pull out from the rotating member the one end that the trigger piece extended to the rotating member, make and hold in the palm vaulting pole 7 outwards for base 61.
Referring to fig. 1-6, for safety protection of eversion operators, the question is clearly how to protect them, namely, the eversion personnel are not supported by a corresponding supporting structure after eversion, have no stable acting point to apply the treading force required by climbing upwards, and the like, which are key problems to be solved after eversion, to this, what this embodiment provided for solve the technical thinking of above problem, include and utilize personnel's connecting piece 5 to draw and draw the trigger piece, make the rotating member that is located base 61 break away from the trigger piece and carry out limit control to it, make the rotating member who connects a plurality of support vaulting poles 7 carry out clockwise rotation in base 61, with a plurality of support vaulting poles 7 from base 61 department back-out, form the support and prop the protection platform of personnel of turning up, simultaneously, this protection platform also can be regarded as the impetus, the personnel climbing of conveniently turning up.
The feasibility of the overall concept is further explained below based on the specific coordination relationship between the above structures:
firstly, after the person turns over, the person connecting piece 5 tends to slide upwards and quickly relative to the trigger piece under the action of pulling force, and kinetic energy generated in the sliding process is converted into energy required by the trigger piece to separate relative to the rotating piece when abutting against the end part of the trigger piece;
secondly, after the trigger is pulled out of the rotating part, the elastic band 64 connected with the rotating part can quickly release the accumulated kinetic energy, so that the rotating part can quickly rotate (clockwise rotate) in the base 61, during the quick rotation, a plurality of support rods 7 rotatably installed at the rotating part can quickly extend outwards relative to the base 61, and after the support rods extend out, a protection platform extending outwards relative to the base 61 is formed;
the construction of protection platform, very big optimization operating personnel safety protection dynamics and the possibility of oneself suing and labouring after turning up, this protection platform has the function of reciprocating use simultaneously, promptly, handheld and the unanimous shaft-like structure of trigger piece specification, through carrying out reverse twist to the rotating member and twist the processing soon, with reset to original tight commentaries on classics attitude at elastic webbing 64, will be used for restricting in the rotating member pivoted trigger piece inserts the rotating member, make the rotating member static in base 61, use with subsequent safety protection.
The following describes the matching relationship of the subdivision structure in this embodiment through a plurality of specific implementation processes:
in the specific implementation, the bracing strut 7 is a rigid rod body.
As shown in fig. 1, the support struts 7 protrude outwards from the safety assembly 6 to form a protective platform, for which the support struts 7 must be made of rigid material, and the reason is that the support struts 7 must be able to carry loads, and secondly, the support struts 7 are designed to be able to be used repeatedly, and therefore the support struts 7 made of rigid material can meet the above various task requirements.
In specific implementation, the rotating member comprises a support rod adapter 62 which is arranged in the base 61 and is rotationally connected with the base 61, the support rod adapter 62 is a disc body, the side wall of which is provided with a plurality of adapter points, one end of the disc body is provided with a friction block adapter 63, the center of a combination of the friction block adapter 63 and the support rod adapter 62 is provided with a rectangular groove, the rectangular groove is in plug-in adaptation with the trigger member, and when the trigger member is inserted into the rectangular groove, the combination of the friction block adapter 63 and the support rod adapter 62 is static in the base 61; wherein, the disk body that the lateral wall was equipped with a plurality of switching points rotates with a plurality of support vaulting poles 7 and is connected.
As shown in fig. 3 and 4, the rotating member includes, from top to bottom, a friction block adapter 63 and a strut rod adapter 62 rotatably connected to the base 61, from the functional attribute, the friction block adapter 63 is an adapter trigger for controlling the self-rotation or static adapter structure, and meanwhile, the friction block adapter 63 is a winding structure of an elastic band 64, that is, the elastic band 64 is wound around the friction block adapter 63, so that the combined body of the friction block adapter 63 and the strut rod adapter 62 has kinetic energy required for rapid rotation relative to the base 61; the strut adapter 62 is first rotatable with respect to the base 61, and then, during the rotation, can allow the plurality of struts 7 to operate synchronously;
in view of the above, the safety unit 6 is a driving unit that drives the stay 7 to extend or retract.
In specific implementation, the elastic band 64 is located above the plurality of support rods 7, a gap which does not interfere with each other is arranged between the elastic band 64 and the plurality of support rods 7, and the elastic band 64 is wound around the friction block adapting seat 63.
When the trigger piece is specifically implemented, the trigger piece comprises a limiting rod 22 which is inserted into a limiting seat 24 in a sliding mode, the limiting rod 22 is a rectangular rod body which is used for being matched with the personnel connecting piece 5 in a sliding mode, a friction block 23 matched with a rectangular groove in a plugging mode is installed at one end, close to the friction block matching seat 63, of the rectangular rod body, a limiting end 21 is installed at one end, far away from the friction block matching seat 63, of the rectangular rod body, the height, where the limiting end 21 is located, of the top edge of the sleeve 3 is lower than the height, and the size of the limiting end 21 is larger than the rod diameter of the rectangular rod body.
As shown in fig. 5 and 6, the stopper rod 22 can slide only in the vertical direction with respect to the stopper seat 24, and for this, the friction block 23 fitted to the rectangular groove is attached to the end of the stopper rod 22, so that the rotary member is stationary in the base 61 when the friction block 23 is inserted into the rectangular groove, and on the contrary, the stationary constraint of the rotary member is released after the friction block 23 is pulled out from the rectangular groove, and therefore, the rotary member can rotate quickly in the release of the kinetic energy of the elastic band 64;
based on actual security protection, the pulling force applied during the eversion of the eversion personnel is far greater than the relative friction force between the friction block 23 and the rectangular groove, so that the static constraint of the friction block 23 on the rotating member can be rapidly relieved in the instant of eversion through the plug adaptation of the friction block 23 and the rectangular groove, the support stay bar 7 can rapidly respond, a protection platform is formed, and the eversion personnel can be protected in time.
In the above, it should be noted that a space for the friction block 23 to be able to be pulled out from the friction block adapter 63 is provided between the friction block adapter 63 and the limiting seat 24; and the size of the friction block 23 is larger than the size of an opening provided in the sliding fit of the stopper seat 24 and the stopper rod 22.
In specific implementation, the personnel connection part 5 comprises a sleeve cup which is slidably sleeved on the limiting rod 22 and a safety rope which is arranged at the sleeve cup.
As shown in fig. 1 and 2, the sleeve cup is slidably sleeved on the position of the limiting rod 22, and the safety rope connected with an operator is connected to the sleeve cup, so that after the operator turns outwards, the pulling force is converted into kinetic energy required by the sleeve cup to slide upwards relative to the position of the limiting rod 22 and contact with the limiting end head 21.
When the practical implementation, sleeve 3 lateral wall department is equipped with the opening that is used for operating personnel to pass in and out, and opening side is connected with in sleeve 3 lateral wall department rotation and is used for shutoff opening or open the open-ended door leaf 1 to, hand frame 4 is installed at sleeve 3 top.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. The present invention is not limited to the above-described embodiments, and the above-described embodiments and the description are only preferred examples of the present invention and are not intended to limit the present invention, and various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a safety protection equipment for electric power engineering construction which characterized in that: comprises a safety assembly (6) for supporting an operator and a trigger assembly (2) mounted on the safety assembly (6) facing away from the ground;
the safety assembly (6) comprises a base (61) and a rotating member rotatably mounted in the base (61), a plurality of supporting rods (7) rotatably connected with the rotating member are arranged at the rotating member, and the plurality of supporting rods (7) rotatably connected with the rotating member extend outwards to the side wall of the base (61) and are used for enabling the supporting rods (7) to extend outwards or contract inwards relative to the base (61) when the rotating member rotates clockwise or anticlockwise;
an elastic belt (64) with two ends respectively connected with the rotating piece and the base (61) is arranged between the rotating piece and the base (61), and the elastic belt (64) is wound at the rotating piece and used for providing kinetic energy for the rotating piece to rotate compared with the base (61);
trigger subassembly (2) including fix spacing seat (24) at base (61) tip and insert and establish the trigger piece that extends to the rotating member in spacing seat (24) department, trigger piece department disposes personnel's connecting piece (5) that are used for connecting operating personnel, personnel's connecting piece (5) and trigger piece slip adaptation for when personnel's connecting piece (5) slide to the top on the trigger piece, pull the one end that the trigger piece extended to the rotating member and extract from the rotating member, make and hold in the palm vaulting pole (7) and outwards stretch out for base (61).
2. The safety protection device for electric power engineering construction according to claim 1, characterized in that: the support stay bar (7) is a rigid bar body.
3. The safety protection device for electric power engineering construction according to claim 1, characterized in that: the rotating part rotates the support vaulting pole adapter (62) of being connected including arranging base (61) in, support vaulting pole adapter (62) are equipped with the disk body of a plurality of switching points for the lateral wall, clutch block adaptation seat (63) are installed to disk body one end, clutch block adaptation seat (63) are equipped with the rectangular channel with the combination center of support vaulting pole adapter (62), rectangular channel and trigger piece plug adaptation, when being used for trigger piece to insert the rectangular channel, make the combination of clutch block adaptation seat (63) and support vaulting pole adapter (62) static in base (61).
4. The safety protection device for electric power engineering construction according to claim 3, characterized in that: the disk body that the lateral wall was equipped with a plurality of switching points rotates with a plurality of support vaulting poles (7) and is connected.
5. The safety protection device for electric power engineering construction according to claim 1, characterized in that: the elastic belt (64) is positioned above the plurality of support struts (7), and a gap which does not interfere with each other is arranged between the elastic belt (64) and the plurality of support struts (7).
6. The safety protection device for electric power engineering construction according to claim 5, characterized in that: the elastic band (64) is wound on the friction block adapting seat (63).
7. The safety protection device for electric power engineering construction according to claim 1, characterized in that: trigger piece inserts gag lever post (22) of establishing in spacing seat (24) department including sliding, the rectangular rod body of gag lever post (22) for being used for with personnel's connecting piece (5) slip adaptation, the rectangular rod body is supported near the one end of clutch blocks adaptation seat (63) and is installed clutch blocks (23) with the rectangular channel plug adaptation, spacing end (21) are installed to the one end that the clutch blocks adaptation seat (63) was kept away from to the rectangular rod body, spacing end (21) locate highly be less than sleeve (3) top along locate highly, and the size of spacing end (21) is greater than the pole footpath of the rectangular rod body.
8. The safety protection device for electric power engineering construction according to claim 7, characterized in that: the personnel connecting piece (5) comprises a sleeve cup which is sleeved on the limiting rod (22) in a sliding mode and a safety rope which is installed at the sleeve cup.
9. The safety protection device for electric power engineering construction according to claim 1, characterized in that: the side wall of the sleeve (3) is provided with an opening for an operator to enter and exit, and a door leaf (1) for plugging the opening or opening the opening is rotatably connected to the side wall of the sleeve (3) beside the opening.
10. The safety protection device for electric power engineering construction according to claim 1, characterized in that: the top of the sleeve (3) is provided with a hand frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210268504.6A CN114704193A (en) | 2022-03-18 | 2022-03-18 | Safety protection equipment for electric power engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210268504.6A CN114704193A (en) | 2022-03-18 | 2022-03-18 | Safety protection equipment for electric power engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114704193A true CN114704193A (en) | 2022-07-05 |
Family
ID=82169421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210268504.6A Pending CN114704193A (en) | 2022-03-18 | 2022-03-18 | Safety protection equipment for electric power engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114704193A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1930047A2 (en) * | 2006-12-08 | 2008-06-11 | Christof Lampadius | Personal protection system |
| CN209253981U (en) * | 2018-11-28 | 2019-08-16 | 长沙有色冶金设计研究院有限公司 | A kind of fall protection device for working at height |
| CN210659856U (en) * | 2019-07-10 | 2020-06-02 | 银河幕墙装饰工程有限公司 | Anti-falling safety device for aluminum alloy casement window |
| CN111502531A (en) * | 2020-04-20 | 2020-08-07 | 常州信息职业技术学院 | Linkage type anti-falling mechanism for communication iron tower |
| KR20210004094A (en) * | 2019-07-03 | 2021-01-13 | 한국전력공사 | Rope holding apparatus for preventing fall of high place worker and fall prevention method using the same |
| CN112274803A (en) * | 2020-10-28 | 2021-01-29 | 国网河北省电力有限公司沧州供电分公司 | Self-adaptive anti-falling equipment and method for high altitude of tower |
| CN112320705A (en) * | 2020-11-02 | 2021-02-05 | 常德湘沅实业有限公司 | Multi-angle stable rotating mechanism for aerial work platform |
| CN112336998A (en) * | 2020-09-27 | 2021-02-09 | 山东云尚信息科技股份有限公司 | Safety protection device for climbing communication signal pole |
| CN215505215U (en) * | 2021-07-02 | 2022-01-14 | 中央储备粮宁陵直属库有限公司 | Movable type high-altitude operation protection device |
| CN215565640U (en) * | 2021-07-30 | 2022-01-18 | 湖南省第六工程有限公司 | Safe anti-falling device for building construction |
-
2022
- 2022-03-18 CN CN202210268504.6A patent/CN114704193A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1930047A2 (en) * | 2006-12-08 | 2008-06-11 | Christof Lampadius | Personal protection system |
| CN209253981U (en) * | 2018-11-28 | 2019-08-16 | 长沙有色冶金设计研究院有限公司 | A kind of fall protection device for working at height |
| KR20210004094A (en) * | 2019-07-03 | 2021-01-13 | 한국전력공사 | Rope holding apparatus for preventing fall of high place worker and fall prevention method using the same |
| CN210659856U (en) * | 2019-07-10 | 2020-06-02 | 银河幕墙装饰工程有限公司 | Anti-falling safety device for aluminum alloy casement window |
| CN111502531A (en) * | 2020-04-20 | 2020-08-07 | 常州信息职业技术学院 | Linkage type anti-falling mechanism for communication iron tower |
| CN112336998A (en) * | 2020-09-27 | 2021-02-09 | 山东云尚信息科技股份有限公司 | Safety protection device for climbing communication signal pole |
| CN112274803A (en) * | 2020-10-28 | 2021-01-29 | 国网河北省电力有限公司沧州供电分公司 | Self-adaptive anti-falling equipment and method for high altitude of tower |
| CN112320705A (en) * | 2020-11-02 | 2021-02-05 | 常德湘沅实业有限公司 | Multi-angle stable rotating mechanism for aerial work platform |
| CN215505215U (en) * | 2021-07-02 | 2022-01-14 | 中央储备粮宁陵直属库有限公司 | Movable type high-altitude operation protection device |
| CN215565640U (en) * | 2021-07-30 | 2022-01-18 | 湖南省第六工程有限公司 | Safe anti-falling device for building construction |
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