CN111228676B - Safety rope anti-impact device for base station signal tower - Google Patents
Safety rope anti-impact device for base station signal tower Download PDFInfo
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- CN111228676B CN111228676B CN202010040676.9A CN202010040676A CN111228676B CN 111228676 B CN111228676 B CN 111228676B CN 202010040676 A CN202010040676 A CN 202010040676A CN 111228676 B CN111228676 B CN 111228676B
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- 230000000694 effects Effects 0.000 claims abstract description 20
- 230000035939 shock Effects 0.000 claims description 4
- 230000001788 irregular Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 4
- 206010057071 Rectal tenesmus Diseases 0.000 abstract description 3
- 208000012271 tenesmus Diseases 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000009194 climbing Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 230000002265 prevention Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0043—Lifelines, lanyards, and anchors therefore
- A62B35/005—Vertical lifelines
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0081—Equipment which can travel along the length of a lifeline, e.g. travelers
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
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Abstract
The invention relates to the technical field of high-altitude safety devices and discloses a safety rope anti-impact device for a base station signal tower, which comprises a fixed rope, a protection box, protection ropes, a connecting ring, connecting ropes and clamping pieces, wherein the outer side of the connecting ring is wound and connected with the protection ropes and two connecting ropes, the other end of each protection rope is connected with the protection box, the other end of each connecting rope is connected with the clamping piece, the connecting ring is positioned on the outer side of the protection box, and one side, opposite to the protection box, of the fixed rope is provided with a loose buckle. Human body tenesmus, the protection rope is taken out from the protection box, and the dwang is driven to rotate fast when the protection rope is taken out, and the dwang passes through the tooth and drives the kelly and rotate, receives centrifugal force to influence, and the centrifugal force that receives when the kelly rotates is greater than the elasticity of dragging the spring, and the kelly is thrown away, pulls up the cardboard through the shadoof-bar and meshes with pivoted tooth, and the dwang drives the activity ring through tooth and cardboard like this and rotates, and when the activity ring rotated, the relaxation of pulling buffer spring piece.
Description
Technical Field
The invention relates to the technical field of high-altitude safety devices, in particular to a safety rope anti-impact device for a base station signal tower.
Background
At present in the information era, we all can not leave all kinds of communication equipment every day, consequently have the region of people's life, just need establish a basic station at every certain distance and carry out signal transmission, simultaneously in order to make basic station signal coverage wider, need establish the basic station on high building or signal tower, when the basic station breaks down, need the staff to climb up the signal tower and maintain, in order to guarantee staff's installation, the safety rope need be equipped to the during operation.
Present safety rope divide into rigidity rope and elasticity rope two kinds, and rigidity rope intensity is high, but does not have the cushioning effect, when meeting with the fall, the impact of production is great, can cause the injury to the staff, and the elasticity rope has the cushioning effect, nevertheless receives the elasticity influence, can make the aerial luffing motion of human body, probably bumps with the signal tower body, causes the injury to the staff, and the relatively poor easy fracture of intensity of elasticity rope moreover, therefore we have proposed a safety rope anti-shock device for base station signal tower.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a safety rope anti-impact device for a base station signal tower, which has a safety buffer function.
The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a base station is safety rope protecting against shock device for signal tower, includes fixed rope, protection box, protection rope, go-between, connects rope and fastener, the outside winding of go-between is connected with protection rope and two and connects the rope, the other end and the protection box of protection rope are connected, the other end and the fastener of connecting the rope are connected, the go-between is located the outside of protection box, the elasticity is buckled with protection box relative one side on the fixed rope.
The fastener is including solid fixed ring, gu fixed ring top welding has the fixed block, the fixed block right side is provided with the extension rod, the right side of fixed block articulates there is the movable block, the left side that is located the extension rod of movable block, the left side of fixed block is glued and is glutinous fixed cover, install the torsional spring between movable block and the fixed block.
The activity hole has been seted up in the front to the protection box, protection box internal rotation is connected with the dwang, the box that resets has been cup jointed to the left in the dwang outside, reset the spring leaf of installing between box and the dwang that resets, the right-hand welding in the dwang outside has tooth, tooth's right side welding has the pivot, the outside of pivot is rotated and is connected with the kelly, install between kelly and the dwang and pull the spring.
The mounting groove has been seted up to the inboard of protection box, the mounting groove internal rotation is connected with the loose collar, the one end of buffer spring piece is connected with the tank bottom wall of mounting groove, and the other end is connected with the loose collar, the activity groove has been seted up to the inboard of loose collar, and the activity groove opening is great, makes things convenient for the cardboard to rotate, the inboard welding in activity groove has the movable rod, the outside rotation of movable rod is connected with the cardboard.
Preferably, the protection rope is wound on the outer side of the rotating rod and extends out of the movable hole, and the outer diameter of the connecting ring is larger than the diameter of the movable hole.
Preferably, the upper surface of the clamping plate is provided with an irregular surface meshed with teeth on the outer side of the rotating rod, the tail end of the clamping plate is fixedly connected with a lifting rod, and the teeth are located on the inner side of the movable ring.
As optimization, the reset box is fixedly connected with the protection box, one end of the reset spring is connected with the rotating rod, the other end of the reset spring is connected with the reset box, and the movable groove is located in the tooth rotating direction.
The invention has the following beneficial effects:
1. this safety rope protecting against shock device for basic station signal tower through installation protection box on fixed rope, when the high altitude falls when the accident takes place, the fastener is fixed on the signal tower, and the protection box is fixed on the human body through fixed rope, and the human body tenesmus, connects the rope and tightens, and the protection rope is taken out in the protection box.
The dwang is driven to rotate fast when the protection rope is taken out, the dwang passes through the tooth and drives the kelly and rotate, receive centrifugal force to influence, centrifugal force that receives when the kelly rotates is greater than the elasticity of dragging the spring, the kelly is thrown away, pull up cardboard and pivoted tooth meshing through the shadoof, the dwang drives the loose collar through tooth and cardboard like this and rotates, when the loose collar rotates, stimulate the relaxation of buffer spring piece, the elasticity of usable buffer spring piece reduces the speed of weighing down like this, reduce the impact force of human body to fixed rope, and the bounce appears, and the work safety is improved.
2. This safety rope protecting against shock device for basic station signal tower through the one end fixedly connected with fastener at the connection rope, when climbing the signal tower, passes the palm center of the palm towards the fixed block from fixed cover, and the movable block is inwards pressed to the finger, detains the fastener on the support of signal tower, the same operation of another kind of hand, and two hands cooperate the climbing like this, and it is more convenient to use, need not climb on one side and change the fastener position.
Drawings
Fig. 1 is a schematic structural view of a safety rope impact-proof device for a base station signal tower according to the present invention.
Fig. 2 is a schematic diagram of a structural clamping piece of a safety rope anti-impact device for a base station signal tower.
Fig. 3 is a schematic view of a protection box of a safety rope anti-impact device structure for a base station signal tower.
Fig. 4 is an internal view of a protection box of a safety rope anti-impact device structure for a base station signal tower.
Fig. 5 is an enlarged view of a portion a of the structure of the safety rope impact prevention device for a base station signal tower of the present invention.
Fig. 6 is an internal view of a resetting box of the safety rope impact-proof device structure for the base station signal tower.
Fig. 7 is a left side view of the movable ring 17 of the safety rope impact-proof device structure for the base station signal tower of the present invention.
Fig. 8 is a right side view of the movable ring 17 of the safety rope impact-proof device structure for the base station signal tower of the present invention.
Fig. 9 is an enlarged view of B in fig. 8 of the impact preventing device for safety rope of base station signal tower according to the present invention.
In the figure: 1-fixed rope, 2-protection box, 3-protection rope, 4-connecting ring, 5-connecting rope, 6-fastener, 6.1-fixed ring, 6.2-fixed block, 6.3-movable block, 6.4-fixed sleeve, 7-movable hole, 8-rotating rod, 9-reset box, 10-reset spring piece, 11-tooth, 12-rotating shaft, 13-clamping rod, 14-pulling spring, 15-mounting groove, 16-buffer spring piece, 17-movable ring, 18-movable groove, 19-movable rod, 20-clamping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-9, a safety rope anti-impact device for a base station signal tower comprises a fixed rope 1, a protection box 2, a protection rope 3, a connection ring 4, a connection rope 5 and a clamping piece 6, wherein the outside of the connection ring 4 is wound and connected with the protection rope 3 and two connection ropes 5, the connection rope 5 is thicker than the protection rope 3, so that abrasion of the protection rope 3 caused by long-term use can be prevented, the safety is improved, the other end of the protection rope 3 is connected with the protection box 2, the other end of the connection rope 5 is connected with the clamping piece 6, the connection ring 4 is positioned outside the protection box 2, a loose buckle is installed on one side of the fixed rope 1 opposite to the protection box 2, the protection rope 3 is wound outside a rotating rod 8 and extends out from a movable hole 7, and the outer diameter of the connection ring 4 is larger than.
The front surface of the protection box 2 is provided with a movable hole 7, the opening surface of the movable hole 7 is polished to reduce abrasion, the protection box 2 is rotatably connected with a rotating rod 8, the left side of the outer side of the rotating rod 8 is sleeved with a reset box 9, the reset box 9 is fixedly connected with the protection box 2, a reset spring piece 10 is arranged between the reset box 9 and the rotating rod 8, when the person falling on the tower climbs back to the signal tower, the reset spring piece 10 drives the rotating rod 8 to rotate reversely to withdraw the protection rope 3, so that use next time, reset spring 10 one end is connected with dwang 8, and the other end is connected with box 9 that resets, and the right-hand welding in the dwang 8 outside has tooth 11, and tooth 11 is located the inboard of activity ring 17, and the right side welding of tooth 11 has pivot 12, and the outside of pivot 12 is rotated and is connected with kelly 13, installs between kelly 13 and the dwang 8 and pulls spring 14 for fixed kelly 13.
When falling from the high altitude in accident, fastener 6 is fixed on the signal tower, and protection box 2 is fixed on the human body through fixed rope 1, and the human body tenesmus, connects rope 5 and tightens, and protection rope 3 takes out from protection box 2.
Protection rope 3 drives dwang 8 and rotates fast when being taken out, dwang 8 drives kelly 13 through tooth 11 and rotates, receive centrifugal force effect, the centrifugal force that receives when kelly 13 rotates is greater than the elasticity of dragging spring 14, kelly 13 is thrown away, pull up cardboard 20 through the shadoof and 11 meshes with pivoted tooth, dwang 8 drives movable ring 17 through tooth 11 and cardboard 20 and rotates like this, when movable ring 17 rotates, 16 diastoles of pulling buffer spring leaf, the elasticity of usable buffer spring leaf 16 reduces the speed of weighing down like this, reduce the human impact force to fixed rope 1, and the work safety is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a base station is safety rope protecting against shock device for signal tower, includes fixed rope (1), protection box (2), protection rope (3), go-between (4), connects rope (5), fastener (6), its characterized in that: the outer side of the connecting ring (4) is connected with a protective rope (3) and two connecting ropes (5) in a winding manner, the protective rope (3) is positioned between the protective box (2) and the connecting ring (4), the connecting ropes (5) are positioned between the connecting ring (4) and the clamping piece (6), the connecting ring (4) is positioned on the outer side of the protective box (2),
the utility model discloses a protection box, including protection box (2), movable hole (7) have been seted up in the front to protection box (2), swing joint has dwang (8) in protection box (2), protection rope (3) twine in the outside of dwang (8) to stretch out from movable hole (7), the external diameter of go-between (4) is greater than the diameter of movable hole (7), the elasticity is buckled to one side relative with protection box (2) on fixed rope (1), the left side swing joint in dwang (8) outside has box (9) that resets, fixedly connected with spring leaf (10) that resets between box (9) and dwang (8), and reset spring (10) one end is connected with dwang (8), and the other end is connected with box (9) that resets, climbs back the signal tower when the people that weighs down the tower, and reset spring leaf (10) dwang drive (8) counter rotation, will protect rope (3) and withdraw, the right side fixedly connected with tooth (11) in dwang (8) outside, the right side fixedly connected with pivot (12) of tooth (11), the outside swing joint of pivot (12) has kelly (13), fixedly connected with pulls spring (14) between kelly (13) and dwang (8), mounting groove (15) have been seted up to the inboard of protection box (2), fixedly connected with buffer spring leaf (16) in mounting groove (15), the inboard fixedly connected with movable ring (17) of buffer spring leaf (16), the tank bottom wall of one end and mounting groove (15) of buffer spring leaf (16) is connected, and the other end is connected with movable ring (17), movable groove (18) have been seted up to the inboard of movable ring (17), the inboard fixedly connected with movable rod (19) of movable groove (18), the outside swing joint of movable rod (19) has cardboard (20), the upper surface of the clamping plate (20) is provided with an irregular surface meshed with teeth (11) on the outer side of the rotating rod (8), the tail end of the clamping plate (20) is fixedly connected with a lifting rod, and the teeth (11) are located on the inner side of the movable ring (17);
protection rope (3) are taken out and are driven dwang (8) to rotate fast, dwang (8) drive kelly (13) through tooth (11) and rotate, receive the centrifugal force effect, the centrifugal force that receives when kelly (13) rotate is greater than the elasticity of dragging spring (14), kelly (13) are thrown away, pull cardboard (20) through the shadoof and mesh with pivoted tooth (11), dwang (8) drive activity ring (17) through tooth (11) and cardboard (20) and rotate like this, when activity ring (17) rotate, pulling buffer spring piece (16) diastole, the elasticity of usable buffer spring piece (16) reduces the speed of weighing down like this, reduce the impact force of human body to fixed rope (1), improve the work security.
2. The safety rope anti-impact device for the base station signal tower as claimed in claim 1, wherein: fastener (6) are including solid fixed ring (6.1), gu fixed ring (6.1) top fixedly connected with fixed block (6.2), the right side swing joint of fixed block (6.2) has movable block (6.3), the fixed cover of left side fixedly connected with (6.4) of fixed block (6.2), install the torsional spring between movable block (6.3) and fixed block (6.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010040676.9A CN111228676B (en) | 2020-01-15 | 2020-01-15 | Safety rope anti-impact device for base station signal tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010040676.9A CN111228676B (en) | 2020-01-15 | 2020-01-15 | Safety rope anti-impact device for base station signal tower |
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| Publication Number | Publication Date |
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| CN111228676A CN111228676A (en) | 2020-06-05 |
| CN111228676B true CN111228676B (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010040676.9A Active CN111228676B (en) | 2020-01-15 | 2020-01-15 | Safety rope anti-impact device for base station signal tower |
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| CN (1) | CN111228676B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114011027A (en) * | 2021-12-14 | 2022-02-08 | 广西电网有限责任公司百色供电局 | Climb anti-falling appurtenance of cement pole |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB851981A (en) * | 1958-01-22 | 1960-10-19 | Sala Maskinfabriks Aktiebolag | Improvements in safety blocks |
| JP3266400B2 (en) * | 1993-12-27 | 2002-03-18 | 遠藤工業株式会社 | Fall arrestor |
| JP3051389B1 (en) * | 1999-01-08 | 2000-06-12 | 株式会社伊藤製作所 | Fall prevention device for work at height |
| US7870934B2 (en) * | 2006-03-14 | 2011-01-18 | Mine Safety Appliances Company | Self-retracting lanyard and braking mechanism with pawl lockout |
| GB2440134B (en) * | 2006-07-14 | 2011-04-20 | Latchways Plc | Speed responsive engagement device |
| US9080383B2 (en) * | 2009-03-02 | 2015-07-14 | D B Industries, Llc | Climb assist system |
| US8567562B2 (en) * | 2009-11-02 | 2013-10-29 | B D Industries, LLC | Brake assembly for a self-retracting lifeline assembly |
| CN202270278U (en) * | 2011-09-28 | 2012-06-13 | 彰茂企业股份有限公司 | Falling protector with steering brake |
| CN204485132U (en) * | 2015-02-03 | 2015-07-22 | 杨庆富 | A kind of fire-fighting catching device with anti-self-locking device |
| CN204745417U (en) * | 2015-06-19 | 2015-11-11 | 中建八局第一建设有限公司 | Take buffer's safety belt |
| JP6751509B2 (en) * | 2016-05-16 | 2020-09-09 | 中国電力株式会社 | Safety belt |
| CN205885999U (en) * | 2016-07-25 | 2017-01-18 | 宁波市鄞州广润带业有限公司 | Safety falling protector |
| US9861841B1 (en) * | 2016-08-02 | 2018-01-09 | Yoke Industrial Corp. | Fall protection device |
| CN206334225U (en) * | 2016-12-12 | 2017-07-18 | 彰茂企业股份有限公司 | Anti-dropping safety device |
| JP2018161243A (en) * | 2017-03-24 | 2018-10-18 | 中国電力株式会社 | Auxiliary rope with safety device |
| US10391339B2 (en) * | 2017-09-20 | 2019-08-27 | Yoke Industrial Corp. | Fall protection device |
| CN208465018U (en) * | 2018-05-09 | 2019-02-05 | 国网福建省电力有限公司 | Novel safety belt |
| CN109568823B (en) * | 2018-10-30 | 2021-03-02 | 广东欲丰电器制造有限公司 | Buffering formula prevents weighing down breaker |
| CN209437915U (en) * | 2018-12-07 | 2019-09-27 | 广西电网有限责任公司桂林供电局 | Livewire work falling proof device |
| CN110559571A (en) * | 2019-10-07 | 2019-12-13 | 南京林业大学 | Buffering formula speed difference anti-falling device based on interior buffer spring |
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Effective date of registration: 20210607 Address after: Jq633, 2nd floor, Pioneer Park, Taiwan Business District, Qianyuan village, Luoyang Town, Quanzhou City, Fujian Province, 362000 Applicant after: Quanzhou hongpan Machinery Technology Co.,Ltd. Address before: Room 406, No.20, oak 1st Street, Tianhe District, Guangzhou, Guangdong 510000 Applicant before: Chen Jingshun |
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Effective date of registration: 20240621 Address after: No.71, Zhongliang Village, Zhaoquan Town, Taocheng District, Hengshui City, Hebei Province, 053000 Patentee after: Liang Lizhong Country or region after: China Address before: Jq633, 2nd floor, Pioneer Park, Taiwan Business District, Qianyuan village, Luoyang Town, Quanzhou City, Fujian Province, 362000 Patentee before: Quanzhou hongpan Machinery Technology Co.,Ltd. Country or region before: China |