CN113266163B - Safety device for building construction ascending - Google Patents
Safety device for building construction ascending Download PDFInfo
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- CN113266163B CN113266163B CN202110543703.9A CN202110543703A CN113266163B CN 113266163 B CN113266163 B CN 113266163B CN 202110543703 A CN202110543703 A CN 202110543703A CN 113266163 B CN113266163 B CN 113266163B
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- fixed
- protection
- safety
- side wall
- cavity
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
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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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
- E04G21/329—Arrangements on buildings for connecting safety-lines with measures for dampening the fall
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a safety protection device for building construction ascending, which comprises a base, wherein a protective fence is fixed at the upper end of the base, a plurality of supports are fixed at the upper end of the protective fence, a ceiling is jointly fixed at the common top of the supports, an access opening is formed through the side wall of the protective fence, rotating shafts are rotatably connected to the inner walls of the two sides of the access opening, a baffle is jointly fixed at the end parts of the two rotating shafts, and a limiting plate is fixed on the outer wall of the baffle. The advantages are that: personnel will wear bolt safety mechanism in the waist after getting into the guard rail inside, through adjusting locking screw, realize the interval of two clamp plates to adapt to different operating personnel's size, locking screw has the self-locking ability and thereby can avoid unintentional pine to take off, and bolt safety mechanism passes through the safety rope to be connected on a section of thick bamboo, thereby makes personnel can obtain the protection, even if the landing carelessly in the eminence, also can not directly bump the damage with ground, has better protective capability.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a safety protection device for building construction ascending.
Background
Along with the continuous construction of high-rise buildings, building construction is spread over all corners of cities, and personnel are often required to ascend in the building construction process;
the operation of ascending a height of operating personnel usually realizes with the help of equipment of ascending a height, current equipment of ascending a height mainly adopts modes such as setting up scaffold frame, vertical ladder or loop wheel machine hanging flower basket, and current equipment is limited to the protection ability of operating personnel, often only improves simple rail protection for the convenient operation, obviously can not reach effectual safety protection, and this is just to the protection before the operating personnel is dropped, to when having carelessly dropped with the operating personnel, current equipment can't play any assistance effect, leads to once unexpected emergence will not be recovered, so the protective equipment of operation of ascending a height is needed urgently.
Disclosure of Invention
The invention aims to solve the problem of poor protection effect in the prior art, and provides a safety protection device for building construction ascending.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a building construction is ascending a height and is used safety device, includes the base, the upper end of base is fixed with the guard rail, the upper end of guard rail is fixed with a plurality of supports, and is a plurality of the common top of support is fixed with the ceiling jointly, the access & exit has been seted up in the lateral wall of guard rail, the both sides inner wall of access & exit all rotates and is connected with the pivot, two the tip of pivot is fixed with the baffle jointly, the outer wall of baffle is fixed with the limiting plate, the inner wall of baffle rotates and is connected with a plurality of dogs, the outer wall of guard rail runs through and is fixed with the guard box, the inside protection machanism that is equipped with of guard box, the bottom of base is equipped with slewing mechanism.
In the safety protection device for building construction ascending, the slewing mechanism comprises a mounting seat, a plurality of support columns are fixed at the upper end of the mounting seat, an annular sliding groove is formed in the bottom of the base, a slewing motor is fixed at the upper end of the mounting seat, an output shaft of the slewing motor is fixed with the bottom of the base, and the tops of the support columns are propped against the inner top of the sliding groove.
In the safety protection device for building construction ascending, the protection mechanism comprises a protection motor fixed at the inner bottom of the protection box, an output shaft of the protection motor is fixedly provided with a winding drum, a safety rope is wound on the side wall of the upper end of the winding drum, one end of the safety rope is fixed with the side wall of the winding drum, the other end of the safety rope is connected with a bolting safety mechanism, and a triggering mechanism is arranged at the top of the winding drum.
In the safety protection device for building construction ascending, the bolting safety mechanism comprises two pressing plates, wherein one of the pressing plates is provided with a locking screw in a penetrating threaded connection manner on the side wall of the pressing plate, the end part of the locking screw is rotationally connected with the side wall of the other pressing plate, one of the pressing plates is fixedly provided with a mounting plate on the side wall of the pressing plate, and the side wall of the mounting plate is fixedly connected with a safety rope.
In the safety protection device for building construction ascending, the side walls of the two pressing plates are all fixed with storage blocks, the upper ends of the two storage blocks are all provided with storage grooves, the lower parts of the two storage blocks are all provided with air storage cavities, the side walls of the two pressing plates are all provided with induction cavities, the inner tops of the two induction cavities are all fixed with inhaul cables, the bottoms of the two inhaul cables are all fixed with hanging balls, and the inner walls of the two induction cavities are all fixed with impact blocks.
In the safety protection device for building construction ascending, the triggering mechanism comprises a cutting shaft rotatably connected with the top of the winding drum, a plurality of cutting plates are fixed on the side wall of the cutting shaft, and a pair of magnetic blocks are fixed on the side wall of the protection box.
In the safety protection device for building construction ascending, the triggering mechanism comprises a triggering block fixed at the inner top of the protection box, an operation cavity and an electricity receiving cavity are formed in the side wall of the triggering block, the bottom of the operation cavity is penetrated and rotated to be connected with an auger rotating shaft, the bottom of the auger rotating shaft is fixed with a winding drum, the upper portion of the operation cavity is penetrated and is provided with a water inlet communicated with the inside of the electricity receiving cavity, the lower portion of the operation cavity is penetrated and is provided with a water return port communicated with the inside of the electricity receiving cavity, and a pair of electricity receiving blocks are fixed on the inner wall of the electricity receiving cavity.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, by arranging the bolting safety mechanism and the safety rope, a person wears the bolting safety mechanism between the waist after entering the protective fence, and the distance between the two pressing plates is realized by adjusting the locking screw, so that the safety fence is suitable for the body types of different operators, the locking screw has self-locking capability, so that unintentional loosening can be avoided, and the bolting safety mechanism is connected to the winding drum through the safety rope, so that the person can be protected, and even if the person falls down carelessly at a high place, the person cannot directly collide with the ground to be damaged, and the safety fence has better protection capability;
2. according to the invention, the protective fence and the baffle are arranged, so that the protective fence has a certain height, personnel cannot slide in the protective fence, the height of the baffle is low, an operator can conveniently operate external equipment through an access opening, the baffle can rotate and is supported and limited by the limiting plate, an operation platform can be provided for the operator, the protective fence can be extended, and the actual operation is convenient;
3. according to the invention, the protective bag is arranged, when an operator carelessly slides down, the unstable gravity center body of the operator shakes greatly, so that the lifting ball hung by the inhaul cable can generate stronger impact with the impact block under the inertia effect, the impact block can generate high-voltage current at the instant of impact, the connection equipment of the air storage cavity and the protective bag is triggered, the compressed gas in the air storage cavity can be quickly filled into the protective bag, the protective bag can be expanded at the instant, the waist of the operator is protected, the subsequent injury in the falling process is avoided, the risk caused by the fact that the operator is not tightly worn by the bolting safety mechanism can be avoided, and the protective effect is effectively improved.
4. According to the invention, the protection motor is arranged, so that the safety rope is continuously pulled out in the falling process of personnel, and the winding drum is driven to continuously rotate, so that the cutting shaft at the upper end is enabled to rapidly rotate, the cutting plate rapidly cuts the magnetic field formed by the two magnetic blocks, the cutting speed is relatively high, an effective voltage value can be generated, the protection motor is started and triggered through the circuit amplifier, the protection motor is started and drives the winding drum to rotate, the safety rope starts to be recovered, the operation personnel can be avoided from continuously falling, the operation personnel is pulled to a safe position, and the personnel safety is effectively protected;
5. according to the invention, the trigger block is arranged, the power connection is realized by utilizing the speed difference of water flow transfer, and the safety rope is carelessly pulled by a user, and the pulling speed of the safety rope is too short although reaching, so that the accumulation of water flow is not caused, the work of the protection motor is not triggered, and the false touch caused by carelessly and rapidly pulling the safety rope by the user can be avoided.
Drawings
Fig. 1 is a schematic structural diagram of a safety protection device for climbing in building construction;
FIG. 2 is a side sectional view of a safety device for climbing in construction according to the present invention;
FIG. 3 is a top cross-sectional view of a safety device for climbing in construction according to the present invention;
fig. 4 is a schematic structural diagram of a bolting safety mechanism in a safety device for climbing in building construction according to the present invention;
fig. 5 is a schematic structural diagram of a second embodiment of a safety device for climbing in building construction according to the present invention;
fig. 6 is a schematic structural diagram of a trigger mechanism in a second embodiment of the safety device for ascending in building construction according to the present invention.
In the figure: 1 a base, 2 a protective fence, 3 a bracket, 4 a ceiling, 5 an entrance, 6 a rotating shaft, 7 a baffle, 8 a limiting plate, 9 a baffle, 10 a protective box, 11 a protective motor, 12 a winding drum, 13 a safety rope, 14 a pressing plate, 15 a locking screw, 16 a protective bag, 17 a storage block, 18 a storage groove, 19 a gas storage cavity, 20 a mounting plate, 21 a sensing cavity, 22 a guy cable, 23 a hanging ball, 24 an impact block, 25 a triggering block, 26 a running cavity, 27 a rotating shaft of the auger, 28 a power receiving cavity, 29 a water inlet, 30 a water return port, 31 a power receiving block, 32 a mounting seat, 33 a rotating motor, 34 a supporting column, 35 a sliding groove, 36 a cutting shaft, 37 a cutting plate and 38 a magnetic block.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
Examples
Referring to fig. 1-4, a safety protection device for building construction is ascending a height, which comprises a base 1, the upper end of base 1 is fixed with guard rail 2, the upper end of guard rail 2 is fixed with a plurality of supports 3, the common top of a plurality of supports 3 is fixed with ceiling 4 jointly, access & exit 5 has been seted up in the lateral wall penetration of guard rail 2, the both sides inner wall of access & exit 5 all rotates and is connected with pivot 6, the tip of two pivots 6 is fixed with baffle 7 jointly, the outer wall of baffle 7 is fixed with limiting plate 8, the inner wall rotation of baffle 7 is connected with a plurality of dog 9, the outer wall of guard rail 2 runs through and is fixed with guard box 10, guard box 10 inside is equipped with protection machanism, the bottom of base 1 is equipped with slewing mechanism.
The slewing mechanism comprises a mounting seat 32, a plurality of support columns 34 are fixed at the upper end of the mounting seat 32, an annular sliding groove 35 is formed in the bottom of the base 1, a slewing motor 33 is fixed at the upper end of the mounting seat 32, an output shaft of the slewing motor 33 is fixed with the bottom of the base 1, the tops of the support columns 34 are propped against the inner top of the sliding groove 35, the slewing motor 33 can rotate when needed, so that upper equipment is driven to rotate, the position of an inlet 5 is further adjusted, operators can operate in all directions, effective work is completed under the premise of ensuring safety, and the support columns 34 are used for supporting the upper equipment.
The protection mechanism comprises a protection motor 11 fixed at the inner bottom of the protection box 10, a winding drum 12 is fixed on an output shaft of the protection motor 11, a safety rope 13 is wound on the side wall of the upper end of the winding drum 12, one end of the safety rope 13 is fixed with the side wall of the winding drum 12, the other end of the safety rope 13 is connected with a bolting safety mechanism, and a triggering mechanism is arranged at the top of the winding drum 12; the bolting safety mechanism comprises two pressing plates 14, wherein the side wall of one pressing plate 14 is connected with a locking screw 15 through threads, the end part of the locking screw 15 is rotationally connected with the side wall of the other pressing plate 14, the side wall of one pressing plate 14 is fixedly provided with a mounting plate 20, the side wall of the mounting plate 20 is fixedly connected with a safety rope 13, the locking screw 15 rotates to achieve the approach of the two pressing plates 14, and then the waist of a user can be worn, and the adjustability is high and the adaptability is improved.
The lateral walls of the two pressing plates 14 are respectively fixed with a storage block 17, the upper ends of the two storage blocks 17 are respectively provided with a storage groove 18, the lower parts of the two storage blocks 17 are respectively provided with an air storage cavity 19, compressed air is arranged in the air storage cavities 19, the lateral walls of the two pressing plates 14 are respectively provided with an induction cavity 21, the inner tops of the two induction cavities 21 are respectively fixed with a guy cable 22, the bottoms of the two guy cables 22 are respectively fixed with a hanging ball 23, the inner walls of the two induction cavities 21 are respectively fixed with an impact block 24, the impact blocks 24 are made of piezoelectric ceramics, the hanging balls 23 are subjected to violent collision with the impact blocks 24 under the action of inertia, so that the impact blocks 24 generate instant high voltage, the air storage cavities 19 are internally communicated with the protective bags 16 through pipelines, and are internally provided with electric control valves, so that the electric control circuits are arranged, the compressed air in the air storage cavities 19 can be filled into the protective bags 16, and the pipelines, the electric control valves and the control circuits are respectively simple existing combination and technology, and are not shown in the drawings.
The triggering mechanism comprises a cutting shaft 36 rotatably connected with the top of the winding drum 12, a plurality of cutting plates 37 are fixed on the side wall of the cutting shaft 36, a pair of magnetic blocks 38 are fixed on the side wall of the protection box 10 to form a stable magnetic field, the cutting plates 37 can continuously cut the magnetic field in the rotating process, so that induced current is generated, but full-rate voltage values can be generated only when the cutting is performed at a high speed, and then the opening and closing of the protection motor 11 are controlled by amplifying equipment, the opening and closing of the protection motor 11 are controlled by an external circuit and are influenced by the triggering mechanism, and the control of the circuit is not shown in the drawings in detail in the prior art.
In the invention, the mounting seat 32 is arranged on lifting equipment, an operator is positioned in the protective fence 2, the operator enters and exits the protective fence 2 by rotating the baffle 7, a bolting safety mechanism is worn between waists after the operator enters the protective fence 2, the distance between the two pressing plates 14 is realized by adjusting the locking screw 15, so that the safety mechanism is suitable for the body types of different operators, the locking screw 15 has self-locking capability, so that unintentional loosening can be avoided, and the bolting safety mechanism is connected to the winding drum 12 through the safety rope 13, so that the operator can be protected, and even if the operator slips carelessly at a high place, the safety mechanism can not directly collide with the ground to be damaged, and the safety mechanism has better protection capability;
the guard rail 2 has a certain height, personnel can not slide in the guard rail 2, the guard rail has a protective effect, the height of the baffle 7 is lower, an operator can conveniently operate external equipment through the access opening 5, the baffle 7 can rotate and is supported and limited by the limiting plate 8, an operation platform can be provided for the operator, the guard rail 2 can be extended, and practical operation is facilitated;
when an operator carelessly slides down, the unstable gravity center body of the operator shakes greatly, so that the lifting ball 23 hung by the inhaul cable 22 and the impact block 24 generate stronger impact under the inertia effect, the impact block 24 can generate high-voltage current at the instant of impact, and then the connection equipment of the air storage cavity 19 and the protection bag 16 is triggered, so that compressed gas in the air storage cavity 19 can be quickly filled into the protection bag 16, and then the protection bag 16 can be expanded at the instant, thereby protecting the waist of the operator, avoiding the subsequent injury in the falling process, avoiding the risk caused by the fact that the operator is not tightly fastened by bolting a safety mechanism, and effectively improving the protection effect;
and in the process that personnel drop, the safety rope 13 is continuously pulled out, thereby driving the winding drum 12 to rotate continuously, and the dropping speed is obviously faster than the normal moving speed of personnel, therefore, the rotating speed of the winding drum 12 is obviously different from the normal state, and then the cutting shaft 36 at the upper end rotates rapidly, the cutting plate 37 cuts the magnetic field formed by the two magnetic blocks 38 rapidly, the cutting speed is higher, an effective voltage value can be generated, and the triggering of the starting of the protection motor 11 can be realized through the circuit amplifier, so that the protection motor 11 is started and drives the winding drum 12 to rotate, the safety rope 13 is started to be recovered, the continuous dropping of operators can be avoided, the safety rope is pulled to a safe position, and the safety of personnel is effectively protected.
Example two
Referring to fig. 5-6, the difference between the present embodiment and the first embodiment is that the trigger mechanism includes a trigger block 25 fixed at the inner top of the protection box 10, a running cavity 26 and an electricity receiving cavity 28 are provided on the side wall of the trigger block 25, a conductive liquid is filled in the running cavity 26, the bottom of the running cavity 26 is connected with an auger rotating shaft 27 in a penetrating and rotating manner, the bottom of the auger rotating shaft 27 is fixed with a winding drum 12, the winding drum 12 drives the auger rotating shaft 27 to rotate, thereby realizing the transfer of the water flow in the running cavity 26, a water inlet 29 communicated with the inside of the electricity receiving cavity 28 is provided on the upper portion of the running cavity 26, a water return port 30 communicated with the inside of the electricity receiving cavity 28 is provided on the lower portion of the running cavity 26, a pair of electricity receiving blocks 31 are fixed on the inner wall of the electricity receiving cavity 28, and the electricity receiving blocks 31 are connected with the opening and closing circuit of the protection motor 11, so as to achieve the purpose of controlling the opening and closing of the protection motor 11;
in the process of falling of personnel, the winding drum 12 drives the auger rotating shaft 27 to rotate rapidly, so that water flow in the operation cavity 26 can enter the electric receiving cavity 28 rapidly through the water inlet 29, the water return speed of the water return opening 30 is limited, the auger rotating shaft 27 in the operation cavity 26 rotates at a high speed within a continuous time, and therefore, when the personnel fall carelessly, the water level in the electric receiving cavity 28 is rapidly raised, the two electric receiving blocks 31 are conducted, electric connection is realized, starting of the protection motor 11 is finished, and the protection effect is achieved;
the power connection is realized by utilizing the speed difference of water flow transfer, and when a user carelessly pulls the safety rope, the pulling speed of the safety rope 13 reaches the speed, but the time is too short, so that the accumulation of water flow is not caused, the work of the protection motor 11 is not triggered, and the false touch caused by carelessly and rapidly pulling the safety rope 13 by the user can be avoided.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (1)
1. The utility model provides a building construction is safety device for ascending a height, includes base (1), its characterized in that, the upper end of base (1) is fixed with guard rail (2), the upper end of guard rail (2) is fixed with a plurality of supports (3), a plurality of the common top of support (3) is fixed with ceiling (4) jointly, access & exit (5) have been seted up in the lateral wall penetration of guard rail (2), the both sides inner wall of access & exit (5) all rotates and is connected with pivot (6), two the tip of pivot (6) is fixed with baffle (7) jointly, the outer wall of baffle (7) is fixed with limiting plate (8), the inner wall rotation of baffle (7) is connected with a plurality of dog (9), the outer wall penetration of guard rail (2) is fixed with guard box (10), guard mechanism is equipped with in guard box (10), the bottom of base (1) is equipped with slewing mechanism.
The rotary mechanism comprises a mounting seat (32), a plurality of support columns (34) are fixed at the upper end of the mounting seat (32), an annular sliding groove (35) is formed in the bottom of the base (1), a rotary motor (33) is fixed at the upper end of the mounting seat (32), an output shaft of the rotary motor (33) is fixed with the bottom of the base (1), and the tops of the support columns (34) are propped against the inner top of the sliding groove (35);
the protection mechanism comprises a protection motor (11) fixed at the inner bottom of the protection box (10), an output shaft of the protection motor (11) is fixed with a winding drum (12), a safety rope (13) is wound on the side wall of the upper end of the winding drum (12), one end of the safety rope (13) is fixed with the side wall of the winding drum (12), the other end of the safety rope (13) is connected with a bolting safety mechanism, and a triggering mechanism is arranged at the top of the winding drum (12);
the trigger mechanism comprises a trigger block (25) fixed at the inner top of the protection box (10), an operation cavity (26) and an electricity receiving cavity (28) are formed in the side wall of the trigger block (25), an auger rotating shaft (27) is connected to the bottom of the operation cavity (26) in a penetrating and rotating mode, the bottom of the auger rotating shaft (27) is fixed with the winding drum (12), a water inlet (29) communicated with the inside of the electricity receiving cavity (28) is formed in the upper portion of the operation cavity (26) in a penetrating mode, a water return port (30) communicated with the inside of the electricity receiving cavity (28) is formed in the lower portion of the operation cavity (26) in a penetrating mode, and a pair of electricity receiving blocks (31) are fixed on the inner wall of the electricity receiving cavity (28);
the bolting safety mechanism comprises two pressing plates (14), wherein the side wall of one pressing plate (14) is connected with a locking screw rod (15) through a thread, the end part of the locking screw rod (15) is rotationally connected with the side wall of the other pressing plate (14), the side wall of one pressing plate (14) is fixedly provided with a mounting plate (20), and the side wall of the mounting plate (20) is fixedly connected with a safety rope (13);
the side walls of the two pressing plates (14) are respectively fixed with a storage block (17), the upper ends of the two storage blocks (17) are respectively provided with a storage groove (18), the lower parts of the two storage blocks (17) are respectively provided with an air storage cavity (19), the side walls of the two pressing plates (14) are respectively provided with an induction cavity (21), the inner tops of the two induction cavities (21) are respectively fixed with a stay rope (22), the bottoms of the two stay ropes (22) are respectively fixed with a hanging ball (23), and the inner walls of the two induction cavities (21) are respectively fixed with an impact block (24);
when the operating personnel carelessly slide down, the unstable body of operating personnel's focus rocks, will lead to hanging ball (23) that hang by cable (22) to produce the striking with striking piece (24) under inertial action for striking piece (24) can produce high-voltage current in the impact twinkling of an eye, and then trigger the switch-on equipment of gas storage chamber (19) and protection bag (16), make the inside compressed gas of gas storage chamber (19) can fill fast in protection bag (16), and then make protection bag (16) can expand in the twinkling of an eye, and then protect operating personnel's waist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543703.9A CN113266163B (en) | 2021-05-19 | 2021-05-19 | Safety device for building construction ascending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543703.9A CN113266163B (en) | 2021-05-19 | 2021-05-19 | Safety device for building construction ascending |
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| Publication Number | Publication Date |
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| CN113266163A CN113266163A (en) | 2021-08-17 |
| CN113266163B true CN113266163B (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110543703.9A Active CN113266163B (en) | 2021-05-19 | 2021-05-19 | Safety device for building construction ascending |
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| CN110344575A (en) * | 2019-07-16 | 2019-10-18 | 马志远 | Anti- fast pendant nacelle device is reliably braked in a kind of construction |
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| CN211675956U (en) * | 2019-11-27 | 2020-10-16 | 天津市裕控科技有限公司 | Air conditioner maintenance anti-falling safety device |
| CN112299323A (en) * | 2020-11-16 | 2021-02-02 | 苏州市汉诺威升降台有限公司 | Turning plate type adjustable hydraulic lifting mechanism |
| 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 |
| CN218770927U (en) * | 2022-11-15 | 2023-03-28 | 中升铁塔通信技术(辽宁)有限公司 | Protection device for signal tower construction |
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2021
- 2021-05-19 CN CN202110543703.9A patent/CN113266163B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006042889A2 (en) * | 2004-10-14 | 2006-04-27 | Granados Sanchez Daniel | Fall-prevention safety system |
| CN103893933A (en) * | 2014-04-23 | 2014-07-02 | 国家电网公司 | Safety belt |
| CN206600016U (en) * | 2017-03-31 | 2017-10-31 | 彭振阳 | A kind of safety protection device for building construction |
| CN110292222A (en) * | 2019-06-18 | 2019-10-01 | 重庆警察学院 | A kind of police waistband of more safeguard functions |
| CN110344575A (en) * | 2019-07-16 | 2019-10-18 | 马志远 | Anti- fast pendant nacelle device is reliably braked in a kind of construction |
| CN211675956U (en) * | 2019-11-27 | 2020-10-16 | 天津市裕控科技有限公司 | Air conditioner maintenance anti-falling safety device |
| CN211032495U (en) * | 2019-12-05 | 2020-07-17 | 江苏智凯汽车安全系统有限公司 | Prevent hurting safety belt with buffer function |
| 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 |
| CN112299323A (en) * | 2020-11-16 | 2021-02-02 | 苏州市汉诺威升降台有限公司 | Turning plate type adjustable hydraulic lifting mechanism |
| CN218770927U (en) * | 2022-11-15 | 2023-03-28 | 中升铁塔通信技术(辽宁)有限公司 | Protection device for signal tower construction |
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| Publication number | Publication date |
|---|---|
| CN113266163A (en) | 2021-08-17 |
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