CN111646401A - Novel anti-falling device for climbing operation - Google Patents
Novel anti-falling device for climbing operation Download PDFInfo
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- CN111646401A CN111646401A CN202010556028.9A CN202010556028A CN111646401A CN 111646401 A CN111646401 A CN 111646401A CN 202010556028 A CN202010556028 A CN 202010556028A CN 111646401 A CN111646401 A CN 111646401A
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- fixedly connected
- rod
- falling device
- protective guard
- limiting
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- 230000009194 climbing Effects 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 230000001174 ascending effect Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 244000309464 bull Species 0.000 claims 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000002493 climbing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a novel anti-falling device for climbing operation, which comprises a lifting platform, wherein the top of the lifting platform is fixedly connected with a protective guard, the left side of the inner wall of the protective guard is fixedly connected with a rotating mechanism, the inner cavity of the protective guard is movably connected with a safety belt, and the surface of the safety belt is sleeved with two lantern rings. The novel anti-falling device for climbing operation has the advantages of improving the use safety of a user and being worthy of popularization. Is suitable for climbing operation.
Description
Technical Field
The invention belongs to the technical field of climbing operation, and particularly relates to a novel anti-falling device for climbing operation.
Background
In construction sites, work at heights is often carried out under climbing conditions by means of climbing implements or climbing facilities, which are called climbing work and also called climbing work, and generally, various climbing actions should make the best use of existing conditions, such as climbing stairways on building structures and scaffolds or manned vertical transportation equipment, such as construction elevators and the like.
The aerial work platform is a movable aerial work product for serving aerial work, equipment installation, maintenance and the like in various industries, and related products of the aerial work platform mainly comprise: the three-dimensional combined type aerial work platform comprises seven types, namely a scissor type aerial work platform, a trailer type aerial work platform, a crank arm type aerial work platform, a straight arm type aerial work platform, an aluminum alloy aerial work platform, a telescopic cylinder type aerial work platform and a spider type aerial work platform, and the problems in the prior art are that: the lifting platform for climbing operation cannot connect the user and the platform for limitation, so that the user is easy to move under stress in the lifting process, the use safety of the user is reduced, and the use by the user is inconvenient.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a novel anti-falling device for climbing operation, which has the advantage of improving the use safety of a user and solves the problems that the existing lifting platform for climbing operation cannot connect and limit the user and the platform, so that the user is very easy to move under stress in the lifting process, the use safety of the user is reduced, and the use by the user is inconvenient.
The invention is realized in such a way that the novel anti-falling device for ascending operation comprises a lifting platform, the top of the lifting platform is fixedly connected with a protective guard, the left side of the inner wall of the guard rail is fixedly connected with a rotating mechanism, the inner cavity of the guard rail is movably connected with a safety belt, the surface of the safety belt is sleeved with two lantern rings, one side of each lantern ring opposite to the other side of each lantern ring is fixedly connected with a first connecting rod and a second connecting rod respectively, the left side of the first connecting rod is fixedly connected with the rotating mechanism, the right side of the second connecting rod is fixedly connected with the positioning mechanism, the right side of the positioning mechanism is fixedly connected with a guard rail, the inner wall of the guard rail is fixedly connected with a limiting mechanism, the right side of the positioning mechanism is provided with a limiting groove matched with the limiting mechanism for use, and the left side of the limiting mechanism sequentially penetrates through the guard rail and the positioning mechanism and extends to an inner cavity of the limiting groove.
Preferably, the rotating mechanism comprises two fixed seats, the left sides of the fixed seats are fixedly connected with the guard rail, a rotating shaft is fixedly connected between the opposite sides of the two fixed seats, a rotating rod is sleeved on the surface of the rotating shaft, and the right side of the rotating rod is fixedly connected with the first connecting rod.
Preferably, the positioning mechanism comprises a fixed block, the left side of the fixed block is fixedly connected with the second connecting rod, the bottom of the fixed block is fixedly connected with a positioning rod, a fixed frame is sleeved on the surface of the positioning rod, the right side of the fixed frame is fixedly connected with the guard rail, and the limiting groove is formed in the right side of the positioning rod.
Preferably, the limiting mechanism comprises a spring, the right side of the spring is fixedly connected with the inner wall of the guard rail, the left side of the spring is fixedly connected with a movable plate, the left side of the movable plate is fixedly connected with a limiting rod, and the left side of the limiting rod sequentially penetrates through the guard rail and the fixed frame and extends to the inner cavity of the limiting groove.
Preferably, the top of the movable plate is fixedly connected with a pull rod, and the top of the pull rod penetrates through the guard rail and is fixedly connected with a pull block.
Preferably, the bottom of the movable plate is fixedly connected with a sliding block, and the inner wall of the guard rail is provided with a sliding groove matched with the sliding block for use.
Preferably, the top of the guard rail is provided with a groove body matched with the pull block for use, and the top of the pull block is provided with anti-skid grains.
Preferably, the two ends of the safety belt are fixedly connected through buckles, and the safety belt is a nylon belt.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention uses the cooperation of a lifting platform, a protective guard, a rotating mechanism, a safety belt, a sleeve ring, a first connecting rod, a second connecting rod, a positioning mechanism, a limiting groove, a pull rod, a pull block, a slide groove, a groove body and anti-skid threads, a user can rotate the first connecting rod to drive the safety belt to rotate, the user ties the safety belt between the waist through a buckle, then controls the pull block to move rightwards to drive the limiting rod to move rightwards, a spring is stressed and compressed, then the positioning rod corresponds to a fixed frame and moves downwards until the positioning rod completely enters an inner cavity of the fixed frame, at the moment, the limiting groove corresponds to the limiting rod, the user loosens the pull block, the compressed spring applies a reaction force to drive the limiting rod to move leftwards to be in close contact with the limiting groove to limit and fix the positioning rod, and further, the problem of current lift platform of ascending a height the operation usefulness can't be connected user and platform spacing, so the user very easily receives the force at the in-process of going up and down and removes, has reduced the security that the user used, and the not convenient to use person uses is solved, and this novel anti-falling device of ascending a height the operation possesses the advantage that improves user safety in utilization.
2. The safety belt fastening device can drive the first connecting rod to rotate by arranging the rotating mechanism, so that the first connecting rod drives the safety belt to rotate, a user can conveniently adjust and fasten the safety belt, and the use safety of the user is improved.
3. According to the safety belt, the positioning mechanism is arranged, so that the first connecting rod can be connected with the protective guard for limiting, the safety belt can be connected with the protective guard for limiting, the displacement caused by stress of a user is avoided, and the use safety of the safety belt is effectively improved.
4. The safety belt limiting device has the advantages that the limiting mechanism is arranged, the locating rod can be limited and fixed, and the situation that the first connecting rod is separated from the protective guard and cannot limit the safety belt due to the fact that the locating rod is separated from the fixing frame under the stress in the using process is effectively avoided.
5. According to the invention, through the arrangement of the pull rod and the pull block, a user can conveniently drive the pull rod to move by pulling the pull block, so that the movable plate and the limiting rod are controlled to move to limit and fix the positioning rod, and the use convenience of the invention is effectively improved.
6. According to the invention, through arranging the sliding block and the sliding groove, the stability of the movable plate moving left and right is effectively improved, meanwhile, the friction force between the movable plate and the protective guard is effectively reduced, the service life of the invention is prolonged, and the use cost of a user is reduced.
7. The anti-skid device is convenient for the pull block to move left and right by arranging the groove body, the movable plate and the limiting rod are controlled to move left and right, the friction force between the pull rod and a hand is increased by arranging the anti-skid lines, a user can pull the pull block conveniently, and the practicability of the anti-skid device is improved.
8. The buckle is arranged, so that the two ends of the safety belt can be conveniently connected, the safety belt can be conveniently tied between the waist of a user, and the safety of high-altitude operation of the user is improved.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a positioning mechanism provided in an embodiment of the present invention;
FIG. 3 is an enlarged view of the embodiment of the present invention at A;
FIG. 4 is a schematic structural diagram of a rotation mechanism provided in an embodiment of the present invention;
figure 5 is a front sectional view of a fixing frame according to an embodiment of the present invention;
fig. 6 is a front sectional view of a guard rail according to an embodiment of the present invention.
In the figure: 1. a lifting platform; 2. protecting the fence; 3. a rotating mechanism; 301. a fixed seat; 302. a rotating shaft; 303. a rotating rod; 4. a seat belt; 5. a collar; 6. a first connecting rod; 7. a second connecting rod; 8. a positioning mechanism; 801. a fixed block; 802. positioning a rod; 803. a fixing frame; 9. a limiting mechanism; 901. a spring; 902. a movable plate; 903. a limiting rod; 10. a limiting groove; 11. a pull rod; 12. pulling the block; 13. a slider; 14. a chute; 15. a trough body; 16. and (4) anti-skid lines.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 6, the novel anti-falling device for climbing operation provided by the embodiment of the present invention includes an elevating platform 1, a protective guard 2 is fixedly connected to the top of the elevating platform 1, a rotating mechanism 3 is fixedly connected to the left side of the inner wall of the protective guard 2, a safety belt 4 is movably connected to the inner cavity of the protective guard 2, two collars 5 are sleeved on the surface of the safety belt 4, a first connecting rod 6 and a second connecting rod 7 are respectively and fixedly connected to opposite sides of the two collars 5, the left side of the first connecting rod 6 is fixedly connected to the rotating mechanism 3, the right side of the second connecting rod 7 is fixedly connected to a positioning mechanism 8, the right side of the positioning mechanism 8 is fixedly connected to the protective guard 2, a limiting mechanism 9 is fixedly connected to the inner wall of the protective guard 2, a limiting groove 10 used in cooperation with the limiting mechanism 9 is formed on the right side of the positioning mechanism 8, and the.
Referring to fig. 4, the rotating mechanism 3 includes two fixing seats 301, the left sides of the fixing seats 301 are fixedly connected to the guard rail 2, a rotating shaft 302 is fixedly connected between the opposite sides of the two fixing seats 301, a rotating rod 303 is sleeved on the surface of the rotating shaft 302, and the right side of the rotating rod 303 is fixedly connected to the first connecting rod 6.
Adopt above-mentioned scheme: through setting up slewing mechanism 3, can drive head rod 6 and rotate, make head rod 6 drive safety belt 4 and rotate, the user of being convenient for adjusts and ties safety belt 4, improves the security that the user used.
Referring to fig. 2, the positioning mechanism 8 includes a fixing block 801, a left side of the fixing block 801 is fixedly connected to the second connecting rod 7, a positioning rod 802 is fixedly connected to a bottom of the fixing block 801, a fixing frame 803 is sleeved on a surface of the positioning rod 802, a right side of the fixing frame 803 is fixedly connected to the guard rail 2, and a limiting groove 10 is formed in a right side of the positioning rod 802.
Adopt above-mentioned scheme: by arranging the positioning mechanism 8, the first connecting rod 6 and the protective guard 2 can be connected and limited, and the safety belt 4 and the protective guard 2 can be further connected and limited, so that the displacement caused by stress of a user is avoided, and the use safety of the safety guard is effectively improved.
Referring to fig. 6, the limiting mechanism 9 includes a spring 901, a right side of the spring 901 is fixedly connected to an inner wall of the guard rail 2, a left side of the spring 901 is fixedly connected to a movable plate 902, a left side of the movable plate 902 is fixedly connected to a limiting rod 903, and a left side of the limiting rod 903 sequentially penetrates through the guard rail 2 and the fixed frame 803 and extends to an inner cavity of the limiting groove 10.
Adopt above-mentioned scheme: through setting up stop gear 9, can carry out spacing fixed to locating lever 802, effectually avoided in the use, the locating lever 802 atress breaks away from with fixed frame 803, leads to head rod 6 and rail guard 2 to break away from and can't carry on spacingly to safety belt 4.
Referring to fig. 6, a pull rod 11 is fixedly connected to the top of the movable plate 902, and the top of the pull rod 11 penetrates through the guard rail 2 and is fixedly connected with a pull block 12.
Adopt above-mentioned scheme: by arranging the pull rod 11 and the pull block 12, a user can conveniently pull the pull block 12 to drive the pull rod 11 to move, so that the movable plate 902 and the limiting rod 903 are controlled to move to limit and fix the positioning rod 802, and the use convenience of the invention is effectively improved.
Referring to fig. 6, the bottom of the movable plate 902 is fixedly connected with a slider 13, and the inner wall of the guard rail 2 is provided with a sliding groove 14 used in cooperation with the slider 13.
Adopt above-mentioned scheme: by arranging the sliding block 13 and the sliding groove 14, the left-right moving stability of the movable plate 902 is effectively improved, the friction force between the movable plate 902 and the guard rail 2 is effectively reduced, the service life of the invention is prolonged, and the use cost of a user is reduced.
Referring to fig. 3, the top of the guard rail 2 is provided with a groove 15 used in cooperation with the pull block 12, and the top of the pull block 12 is provided with an anti-slip pattern 16.
Adopt above-mentioned scheme: the groove body 15 is arranged, so that the pull block 12 can move left and right conveniently, the movable plate 902 and the limiting rod 903 can be controlled to move left and right, the anti-skid grains 16 are arranged, the friction force between the pull rod 11 and a hand is increased, a user can pull the pull block 12 conveniently, and the practicability of the invention is improved.
Referring to fig. 1, two ends of a safety belt 4 are fixedly connected through a buckle, and the safety belt 4 is a nylon belt.
Adopt above-mentioned scheme: through setting up the buckle, the both ends of the safety belt 4 of being convenient for are connected, and then the person of being convenient for use is in the waist with safety belt 4 system, has improved user high altitude construction's security.
The working principle of the invention is as follows:
when the user needs to fasten the safety belt 4, the first connecting rod 6 can be rotated to drive the safety belt 4 to rotate, the user fastens the safety belt 4 between the waist through the buckle, then the pull block 12 is controlled to move rightwards, the pull rod 11 is driven to move rightwards, the movable plate 902 moves rightwards along with the pull rod 11, the limiting rod 903 is driven to move rightwards, the spring 901 is stressed and compressed, then, the positioning rod 802 is corresponding to the fixing frame 803, the positioning rod 802 is moved downwards until the positioning rod 802 completely enters the inner cavity of the fixing frame 803, at this time, the limiting groove 10 corresponds to the limiting rod 903, the user loosens the pulling block 12, the compressed spring 901 exerts a reaction force on the movable plate 902 to drive the movable plate 902 to move leftwards, the limiting rod 903 moves leftwards along with the movable plate 902 to be in close contact with the limiting groove 10, carry out spacing fixed to locating lever 802, and then carry out spacing fixed to head rod 6, make head rod 6 carry on spacingly to safety belt 4.
In summary, the following steps: this novel operation of ascending a height anti-falling device, through setting up elevating platform 1, rail guard 2, slewing mechanism 3, the safety belt 4, the lantern ring 5, head rod 6, second connecting rod 7, positioning mechanism 8, stop gear 9, the spacing groove 10, pull rod 11, draw block 12, slider 13, spout 14, cell body 15 and anti-skidding line 16's cooperation is used, it is spacing that current elevating platform that the operation of ascending a height was used can't be connected user and platform, therefore the very easy atress of user at the in-process that goes up and down removes, the security that the user used has been reduced, the problem that the user of not being convenient for used.
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 (8)
1. The utility model provides a novel operation of ascending a height anti-falling device, includes elevating platform (1), its characterized in that: the lifting platform is characterized in that a protective guard (2) is fixedly connected to the top of the lifting platform (1), a rotating mechanism (3) is fixedly connected to the left side of the inner wall of the protective guard (2), a safety belt (4) is movably connected to the inner cavity of the protective guard (2), two lantern rings (5) are sleeved on the surface of the safety belt (4), a first connecting rod (6) and a second connecting rod (7) are fixedly connected to one opposite sides of the two lantern rings (5) respectively, the left side of the first connecting rod (6) is fixedly connected with the rotating mechanism (3), a positioning mechanism (8) is fixedly connected to the right side of the second connecting rod (7), the right side of the positioning mechanism (8) is fixedly connected with the protective guard (2), a limiting mechanism (9) is fixedly connected to the inner wall of the protective guard (2), and a limiting groove (10) matched with the limiting mechanism (9, the left side of the limiting mechanism (9) penetrates through the protective guard (2) and the positioning mechanism (8) in sequence and extends to the inner cavity of the limiting groove (10).
2. The novel anti-falling device for the climbing operation, according to claim 1, is characterized in that: slewing mechanism (3) include two fixing bases (301), the left side and rail guard (2) fixed connection of fixing base (301), fixedly connected with pivot (302) between the relative one side of two fixing bases (301), the surface cover of pivot (302) is equipped with bull stick (303), the right side and head rod (6) fixed connection of bull stick (303).
3. The novel anti-falling device for the climbing operation, according to claim 1, is characterized in that: positioning mechanism (8) are including fixed block (801), the left side and second connecting rod (7) fixed connection of fixed block (801), the bottom fixedly connected with locating lever (802) of fixed block (801), the surface cover of locating lever (802) is equipped with fixed frame (803), the right side and rail guard (2) fixed connection of fixed frame (803), the right side of locating lever (802) is seted up in spacing groove (10).
4. The novel anti-falling device for the climbing operation, according to claim 3, is characterized in that: the limiting mechanism (9) comprises a spring (901), the right side of the spring (901) is fixedly connected with the inner wall of the protective guard (2), the left side of the spring (901) is fixedly connected with a movable plate (902), the left side of the movable plate (902) is fixedly connected with a limiting rod (903), and the left side of the limiting rod (903) sequentially penetrates through the protective guard (2) and the fixed frame (803) and extends to the inner cavity of the limiting groove (10).
5. The novel anti-falling device for the climbing operation, according to claim 4, is characterized in that: the top fixedly connected with pull rod (11) of fly leaf (902), rail guard (2) and fixedly connected with pull block (12) are run through to the top of pull rod (11).
6. The novel anti-falling device for the climbing operation, according to claim 4, is characterized in that: the bottom of the movable plate (902) is fixedly connected with a sliding block (13), and the inner wall of the protective guard (2) is provided with a sliding groove (14) matched with the sliding block (13) for use.
7. The novel anti-falling device for the climbing operation, according to claim 4, is characterized in that: the top of the guard rail (2) is provided with a groove body (15) matched with the pull block (12) for use, and the top of the pull block (12) is provided with anti-skid grains (16).
8. The novel anti-falling device for the climbing operation, according to claim 1, is characterized in that: the two ends of the safety belt (4) are fixedly connected through buckles, and the safety belt (4) is a nylon belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010556028.9A CN111646401A (en) | 2020-06-17 | 2020-06-17 | Novel anti-falling device for climbing operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010556028.9A CN111646401A (en) | 2020-06-17 | 2020-06-17 | Novel anti-falling device for climbing operation |
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| Publication Number | Publication Date |
|---|---|
| CN111646401A true CN111646401A (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010556028.9A Pending CN111646401A (en) | 2020-06-17 | 2020-06-17 | Novel anti-falling device for climbing operation |
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| CN (1) | CN111646401A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158783A (en) * | 2020-10-13 | 2021-01-01 | 青岛索尔汽车有限公司 | Electric pick-up overhead working truck |
-
2020
- 2020-06-17 CN CN202010556028.9A patent/CN111646401A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158783A (en) * | 2020-10-13 | 2021-01-01 | 青岛索尔汽车有限公司 | Electric pick-up overhead working truck |
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