CN114011027A - Climb anti-falling appurtenance of cement pole - Google Patents
Climb anti-falling appurtenance of cement pole Download PDFInfo
- Publication number
- CN114011027A CN114011027A CN202111528685.3A CN202111528685A CN114011027A CN 114011027 A CN114011027 A CN 114011027A CN 202111528685 A CN202111528685 A CN 202111528685A CN 114011027 A CN114011027 A CN 114011027A
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- welded
- climbing
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- auxiliary tool
- arc
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- 239000004568 cement Substances 0.000 title claims abstract description 30
- 230000009194 climbing Effects 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 39
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 241001503987 Clematis vitalba Species 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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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)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses an anti-falling auxiliary tool for climbing a cement pole, which relates to the field of anti-falling equipment and aims at solving the problems that the conventional anti-falling equipment is mostly passively locked, is inconvenient to operate, has poor safety and the like. The self-locking device has an automatic locking function, so that the self-locking device can be self-locked on the electric pole under the self-gravity, the friction force of the self-locking device can be increased along with the self-locking device under the action of external force, the self-locking device becomes firmer, a person can tightly hold the tool with both hands when climbing the electric pole, the self-locking device can be loosened, the auxiliary tool is moved, both hands leave the tool, the electric pole is automatically locked by the auxiliary tool, the operation is simple, and the safety and the practicability are greatly improved compared with the prior art.
Description
Technical Field
The invention relates to the field of anti-falling equipment, in particular to an anti-falling auxiliary tool for climbing a cement pole.
Background
Climbing cement pole instrument at present is mostly the climbers, the board of ascending a height, can not rely on instrument self gravity lock tightly on the pole, need the people step on the back, with the help of human self weight, utilize leverage, make the opposite side lock tightly on the pole, produce great frictional force, could the auto-lock on the pole, the automatic factor of safety of these two devices is low, if the pole personnel that fall are not left to step on empty at one's time, just take place accident incident easily, climb simultaneously cement pole climbs the climbers or the board of ascending a height is a passive locking tool, need utilize the leverage of outside strength down, just can lock on the pole, unable automatic locking is on the pole, the operation personnel need both hands to hold the safety auxiliary area simultaneously at the pole climbing in-process, and then the operation is not convenient, for solving above technical problem, a prevent weighing down appurtenance who climbs the cement pole is put forward now.
Disclosure of Invention
Objects of the invention
The anti-falling auxiliary tool has an automatic locking function, so that the device can be self-locked on an electric pole under the self-gravity, the friction force of the self-locking device can be increased along with the self-locking device under the action of external force, the anti-falling auxiliary tool becomes firmer, a person can tightly hold the tool with two hands when climbing the pole, the self-locking device can be loosened, the auxiliary tool is moved, the auxiliary tool is automatically locked on the electric pole by the auxiliary tool after the two hands leave the tool, the operation is simple, and the safety and the practicability are greatly improved compared with the prior art.
(II) technical scheme
The invention provides an anti-falling auxiliary tool for climbing a cement pole, which comprises an auxiliary handrail, a first semicircular metal buckle and a second semicircular metal buckle, wherein a rotating shaft is rotatably connected between the first semicircular metal buckle and the second semicircular metal buckle, one end, far away from the rotating shaft, of the second semicircular metal buckle is welded with an arc-shaped rack, a fixed block is sleeved on the outer ring of the auxiliary handrail, a locking structure shell is welded on the surface of the top of the fixed block, a cavity is formed in the locking structure shell, a locking mechanism is arranged in the cavity and is meshed with outer ring teeth of the arc-shaped rack, and a semicircular anti-slip mat is fixedly connected to the inner ring of the first semicircular metal buckle through an adhesive.
As a preferable scheme of the present invention, a circular hole is formed in the fixing block, the diameter of the circular hole is 1-2cm larger than the diameter of the auxiliary handrail, and the diameter of the outer ring of the auxiliary handrail is larger than the diameter of the aperture wall of the circular hole, so that the auxiliary handrail can have a downward pulling range when a constructor grips the auxiliary handrail and applies a pulling force.
As a preferable scheme of the invention, the arc-shaped rack and the first semicircular metal buckle are in a staggered state, one end of the arc-shaped rack, which is far away from the second semicircular metal buckle, penetrates through a cavity inside the locking structure shell, and the arc-shaped rack and the first semicircular metal buckle are staggered with each other, so that the arc-shaped rack is prevented from contacting with the first semicircular metal buckle and being incapable of moving in the moving process.
As a preferred scheme of the invention, the locking mechanism comprises a fixed plate, one side of the fixed plate is welded with an inner cavity of the cavity, the other side of the fixed plate is welded with two first limiting blocks, the sides, close to each other, of the first limiting blocks are rotatably connected with second limiting blocks, and the sides, close to each other, of the second limiting blocks are welded with rotating rods.
As a preferred scheme of the invention, an inclined plate is welded on the side edge of the second limiting block, a baffle plate is welded on one side of the inclined plate away from the second limiting block, a torsion spring is sleeved on the outer ring of the rotating rod, one end of the torsion spring is fixedly connected with one side of the inclined plate, the other end of the torsion spring is welded on the side edge of the fixing plate, and the torsion spring releases elasticity under torsion force, so that reverse pulling is provided for the inclined plate, and the arc-shaped rack is firmly fixed by the locking mechanism after the arc-shaped rack is meshed and locked with the locking mechanism when a constructor climbs a cement rod.
As a preferable scheme of the present invention, a connecting rod penetrating through and extending into a circular hole in the fixing block is welded to the bottom surface of the inclined plate, and one end of the connecting rod located in the circular hole is fixedly connected to the outer ring of the auxiliary handrail.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:
1. this device has the tooth card back on right angle face and the arc rack at the baffle, the baffle receives the extrusion of arc rack, the baffle is to the reverse direction removal that the arc rack promoted, and then promote the swash plate, the second stopper will rotate on first stopper simultaneously, in second stopper pivoted, the torsion spring one end that receives the dwang location is connected with the fixed plate and is kept motionless, the other end twists along with the rotation of swash plate, then receive torsion through torsion spring self and release elastic characteristics, provide reverse pulling for the swash plate, realize constructor when climbing cement pole, after arc rack and locking mechanism realize the meshing locking, locking mechanism is fixed firm with the arc rack, realize the effect of automatic locking.
2. When the device needs to be unfastened, the tool is tightly held by both hands of a constructor, the pulling force enables the auxiliary handrail to move in the round hole, the pulling force on the auxiliary handrail pulls the movable connecting rod to move towards the pulling direction, and then the connecting rod is moved downwards by the pulling force on the connecting rod, so that the elastic support of the torsion spring on the inclined plate is offset, and then the meshing relation between the arc-shaped rack and the baffle can be relieved, and the auxiliary tool is moved.
In conclusion, the self-locking electric pole has the function of automatic locking, so that the self-locking electric pole can be self-locked on the electric pole under the self-gravity, the friction force of the self-locking device can be increased along with the self-locking electric pole under the action of external force, the self-locking electric pole becomes firmer, a person can loosen the self-locking device by tightly holding the tool with both hands when climbing the electric pole, the auxiliary tool is moved, the auxiliary tool is separated from the tool with both hands, the electric pole is automatically locked by the auxiliary tool, the operation is simple, and the safety and the practicability are greatly improved compared with the prior art.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of an anti-falling auxiliary tool for climbing a cement pole, which is provided by the invention.
Fig. 2 is a schematic structural view of a second semicircular metal buckle of the anti-falling auxiliary tool for climbing a cement pole, which is provided by the invention.
FIG. 3 is a schematic sectional structural view of a locking structure shell of the anti-falling auxiliary tool for climbing a cement pole, which is provided by the invention.
Fig. 4 is a structural schematic diagram of a locking mechanism of the anti-falling auxiliary tool for climbing a cement pole, which is provided by the invention.
Reference numerals: 1. an auxiliary handrail; 2. a fixed block; 3. a locking structure housing; 4. a first semicircular metal buckle; 5. a semicircular non-slip mat; 6. a rotating shaft; 7. a second semicircular metal buckle; 8. an arc-shaped rack; 9. a chamber; 10. a circular hole; 11. a locking mechanism; 111. a fixing plate; 112. a first stopper; 113. a second limiting block; 114. a torsion spring; 115. rotating the rod; 116. a connecting rod; 117. a baffle plate; 118. a sloping plate.
Detailed Description
The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.
The first embodiment is as follows: referring to fig. 1-4, an anti-falling auxiliary tool for climbing a cement pole comprises an auxiliary handrail 1, a first semicircular metal buckle 4 and a second semicircular metal buckle 7, wherein a rotating shaft 6 is rotatably connected between the first semicircular metal buckle 4 and the second semicircular metal buckle 7, the first semicircular metal buckle 4, the second semicircular metal buckle 7 and an arc rack 8 are wound on the outer ring of the cement pole, the arc rack 8 is inserted into a cavity 9 inside a locking structure shell 3 until a ring formed by the first semicircular metal buckle 4, the second semicircular metal buckle 7 and the arc rack 8 wraps the outer ring of the cement pole, meanwhile, a semicircular anti-slip pad 5 in the inner ring of the first semicircular metal buckle 4 is contacted with the periphery of the cement pole to form a friction effect, one end of the second semicircular metal buckle 7, which is far away from the rotating shaft 6, is welded with the arc rack 8, a fixing block 2 is sleeved on the outer ring of the auxiliary handrail 1, the locking structure shell 3 is welded on the top surface of the fixing block 2, cavity 9 has been seted up to the inside of locking structure shell 3, and the inside of cavity 9 is provided with locking mechanism 11, and locking mechanism 11 meshes with the outer lane tooth of arc rack 8, and the inner circle of first semicircle metal button 4 passes through adhesive fixedly connected with semicircle slipmat 5.
Example two: referring to fig. 1-4, on the basis of the first embodiment, an anti-falling auxiliary tool for climbing a cement pole is provided, a circular hole 10 is formed inside a fixed block 2, the diameter of the circular hole 10 is 1-2cm larger than that of an auxiliary handrail 1, an arc-shaped rack 8 and a first semicircular metal buckle 4 are in a staggered state, one end of the arc-shaped rack 8, which is far away from a second semicircular metal buckle 7, penetrates through a cavity 9 inside a locking structure shell 3, a locking mechanism 11 comprises a fixed plate 111, one side of the fixed plate 111 is welded with an inner cavity of the cavity 9, the other side of the fixed plate 111 is welded with two first limiting blocks 112, one sides of the first limiting blocks 112, which are close to each other, are rotatably connected with second limiting blocks 113, one sides of the second limiting blocks 113, which are close to each other, are welded with rotating rods 115, the side of the second limiting blocks 113 are welded with inclined plates 118, one sides of the inclined plates 118, which are far away from the second limiting blocks 113, are welded with baffles 117, the outer ring of the rotating rod 115 is sleeved with a torsion spring 114, one end of the torsion spring 114 is fixedly connected with one side of the inclined plate 118, the torsion spring 114 is subjected to torsion force to release elasticity, reverse pulling is provided for the inclined plate 118, when a constructor climbs a cement pole, after the arc-shaped rack 8 and the locking mechanism 11 are meshed and locked, the locking mechanism 11 fixes the arc-shaped rack 8 firmly, the other end of the torsion spring 114 is welded with the side edge of the fixing plate 111, the bottom surface of the inclined plate 118 is welded with a connecting rod 116 penetrating and extending into a round hole 10 in the fixing block 2, when the constructor needs to unlock the device, the constructor grips the tool with two hands, the pulling force enables the auxiliary handrail 1 to move in the round hole 10, the pulling force on the auxiliary handrail 1 pulls the movable connecting rod 116 to move towards the pulling direction, and then the connecting rod 116 is moved downwards by the pulling force on the connecting rod 116, the elastic support of the torsion spring 114 to the inclined plate 118 is offset, so that the meshing relationship between the arc-shaped rack 8 and the baffle 117 can be released, the auxiliary tool can be moved, and one end of the connecting rod 116 located inside the circular hole 10 is fixedly connected with the outer ring of the auxiliary handrail 1.
In the present invention, the examples presented above are further illustrated as follows:
in the device provided by the invention, the first semicircular metal buckle 4, the second semicircular metal buckle 7 and the arc-shaped rack 8 are wound on the outer ring of the cement rod, and the arc-shaped rack 8 is inserted into the cavity 9 in the locking structure shell 3 until the ring enclosed by the first semicircular metal buckle 4, the second semicircular metal buckle 7 and the arc-shaped rack 8 wraps the outer ring of the cement rod, and after the semicircular anti-skid pad 5 in the inner ring of the first semicircular metal buckle 4 is contacted with the periphery of the cement rod to form a friction effect, the teeth on the side edge of the arc-shaped rack 8 are contacted with the surface with radian on the baffle 117, the baffle 117 has a right-angle surface to be clamped with the teeth on the arc-shaped rack 8, and the baffle 117 is extruded by the arc-shaped rack 8 to move the baffle 117 in the opposite direction of pushing the arc-shaped rack 8, so as to push the sloping plate 118, and the second limit block 113 rotates on the first limit block 112, when the second limiting block 113 rotates, one end of the torsion spring 114 positioned by the rotating rod 115 is connected with the fixing plate 111 and is kept still, and the other end of the torsion spring 114 is twisted along with the rotation of the inclined plate 118, so that the torsion spring 114 is subjected to torsion to release elasticity, and the torsion spring provides reverse pulling for the inclined plate 118, so that when a constructor climbs a cement rod, after the arc-shaped rack 8 is meshed and locked with the locking mechanism 11, the locking mechanism 11 fixes the arc-shaped rack 8 firmly;
and when needs the device to untie, the instrument is tightly held to constructor's both hands, the power of dragging makes supplementary handrail 1 at the inside activity of round hole 10, and the pulling force on supplementary handrail 1 will pull swing joint pole 116 and remove to the direction of dragging, and then the pulling force on connecting rod 116 moves connecting rod 116 downwards, make torsion spring 114 offset to the elastic support of swash plate 118, and then can let the meshing relation between arc rack 8 and baffle 117 remove, and then remove appurtenance, leave behind the instrument at both hands simultaneously, the connecting rod 116 that loses pulling force can't offset torsion spring 114's elastic support, then appurtenance can lock the pole automatically.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. An anti-falling auxiliary tool for climbing a cement pole comprises an auxiliary handrail (1), a first semicircular metal buckle (4) and a second semicircular metal buckle (7), it is characterized in that a rotating shaft (6) is rotatably connected between the first semicircle metal button (4) and the second semicircle metal button (7), one end of the second semicircular metal buckle (7) far away from the rotating shaft (6) is welded with an arc-shaped rack (8), the outer ring of the auxiliary handrail (1) is sleeved with a fixed block (2), the top surface of the fixed block (2) is welded with a locking structure shell (3), a cavity (9) is arranged inside the locking structure shell (3), a locking mechanism (11) is arranged inside the cavity (9), the locking mechanism (11) is meshed with outer ring teeth of the arc-shaped rack (8), the inner ring of the first semicircular metal buckle (4) is fixedly connected with a semicircular non-slip mat (5) through an adhesive.
2. The anti-falling auxiliary tool for climbing the cement pole is characterized in that a round hole (10) is formed in the fixing block (2), and the diameter of the round hole (10) is 1-2cm larger than that of the auxiliary handrail (1).
3. The anti-falling auxiliary tool for climbing the cement pole is characterized in that the arc-shaped rack (8) and the first semicircular metal buckle (4) are in a staggered state, and one end, far away from the second semicircular metal buckle (7), of the arc-shaped rack (8) penetrates through a chamber (9) in the locking structure shell (3).
4. The anti-falling auxiliary tool for the climbing cement pole according to claim 1 is characterized in that the locking mechanism (11) comprises a fixing plate (111), one side of the fixing plate (111) is welded with the inner cavity of the cavity (9), two first limiting blocks (112) are welded on the other side of the fixing plate (111), one sides of the first limiting blocks (112) close to each other are rotatably connected with second limiting blocks (113), and one sides of the second limiting blocks (113) close to each other are welded with rotating rods (115).
5. The anti-falling auxiliary tool for the climbing cement pole is characterized in that an inclined plate (118) is welded on the side edge of the second limiting block (113), a baffle plate (117) is welded on one side, away from the second limiting block (113), of the inclined plate (118), a torsion spring (114) is sleeved on the outer ring of the rotating rod (115), one end of the torsion spring (114) is fixedly connected with one side of the inclined plate (118), and the other end of the torsion spring (114) is welded with the side edge of the fixing plate (111).
6. The anti-falling auxiliary tool for climbing the cement pole is characterized in that a connecting rod (116) penetrating and extending into a round hole (10) in the fixing block (2) is welded on the bottom surface of the inclined plate (118), and one end, located in the round hole (10), of the connecting rod (116) is fixedly connected with the outer ring of the auxiliary handrail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111528685.3A CN114011027A (en) | 2021-12-14 | 2021-12-14 | Climb anti-falling appurtenance of cement pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111528685.3A CN114011027A (en) | 2021-12-14 | 2021-12-14 | Climb anti-falling appurtenance of cement pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114011027A true CN114011027A (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111528685.3A Pending CN114011027A (en) | 2021-12-14 | 2021-12-14 | Climb anti-falling appurtenance of cement pole |
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| Country | Link |
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| CN (1) | CN114011027A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114652974A (en) * | 2022-03-17 | 2022-06-24 | 广东电网有限责任公司 | Anti-falling safety buckle for power transmission tower foot nail |
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|---|---|---|---|---|
| JPH09192250A (en) * | 1996-01-24 | 1997-07-29 | Ito Seisakusho:Kk | Fall preventer for elevated lift work |
| EP1839915A2 (en) * | 2006-03-29 | 2007-10-03 | Pewag Schneeketten GMBH & Co KG | Tension device for an anti-skid chain |
| CN204864616U (en) * | 2015-08-31 | 2015-12-16 | 国网山东桓台县供电公司 | Electric power system intelligence is prevented falling and is stepped on shaft tower protection device |
| CN207323878U (en) * | 2017-08-11 | 2018-05-08 | 国网山东省电力公司泰安供电公司 | A kind of high extension is low to use catching device |
| US20180272192A1 (en) * | 2017-03-23 | 2018-09-27 | Jonathan Luke Goolesby | Climbing gaff |
| CN209108476U (en) * | 2018-11-14 | 2019-07-16 | 国网浙江省电力有限公司温州供电公司 | A kind of electric power cement pole steps on falling proof device when bar |
| CN210250920U (en) * | 2019-07-08 | 2020-04-07 | 湖北中海盛达电力器材有限公司 | Cement rod climbing falling protector applicable to cement rods with different diameters |
| CN111228676A (en) * | 2020-01-15 | 2020-06-05 | 陈景顺 | Safety rope anti-impact device for base station signal tower |
| CN213252684U (en) * | 2020-06-03 | 2021-05-25 | 恩平市天池电力服务有限公司 | Safety protection device for electric power overhaul |
| CN213609498U (en) * | 2020-07-16 | 2021-07-06 | 普晓电气科技有限公司 | Differential safety hook for electric power construction |
-
2021
- 2021-12-14 CN CN202111528685.3A patent/CN114011027A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09192250A (en) * | 1996-01-24 | 1997-07-29 | Ito Seisakusho:Kk | Fall preventer for elevated lift work |
| EP1839915A2 (en) * | 2006-03-29 | 2007-10-03 | Pewag Schneeketten GMBH & Co KG | Tension device for an anti-skid chain |
| CN204864616U (en) * | 2015-08-31 | 2015-12-16 | 国网山东桓台县供电公司 | Electric power system intelligence is prevented falling and is stepped on shaft tower protection device |
| US20180272192A1 (en) * | 2017-03-23 | 2018-09-27 | Jonathan Luke Goolesby | Climbing gaff |
| CN207323878U (en) * | 2017-08-11 | 2018-05-08 | 国网山东省电力公司泰安供电公司 | A kind of high extension is low to use catching device |
| CN209108476U (en) * | 2018-11-14 | 2019-07-16 | 国网浙江省电力有限公司温州供电公司 | A kind of electric power cement pole steps on falling proof device when bar |
| CN210250920U (en) * | 2019-07-08 | 2020-04-07 | 湖北中海盛达电力器材有限公司 | Cement rod climbing falling protector applicable to cement rods with different diameters |
| CN111228676A (en) * | 2020-01-15 | 2020-06-05 | 陈景顺 | Safety rope anti-impact device for base station signal tower |
| CN213252684U (en) * | 2020-06-03 | 2021-05-25 | 恩平市天池电力服务有限公司 | Safety protection device for electric power overhaul |
| CN213609498U (en) * | 2020-07-16 | 2021-07-06 | 普晓电气科技有限公司 | Differential safety hook for electric power construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114652974A (en) * | 2022-03-17 | 2022-06-24 | 广东电网有限责任公司 | Anti-falling safety buckle for power transmission tower foot nail |
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Application publication date: 20220208 |