CN113818608B - Anti-falling device for building curtain wall - Google Patents
Anti-falling device for building curtain wall Download PDFInfo
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- CN113818608B CN113818608B CN202111150027.5A CN202111150027A CN113818608B CN 113818608 B CN113818608 B CN 113818608B CN 202111150027 A CN202111150027 A CN 202111150027A CN 113818608 B CN113818608 B CN 113818608B
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- flat plate
- building curtain
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
Abstract
The invention relates to the technical field of anti-falling devices of building curtain walls, which comprises a flat plate, wherein a guide rail is arranged on the flat plate, a plurality of guide posts are arranged in the guide rail, a baffle is arranged at one end of each guide post, a rotating block is fixedly arranged at the other end of each guide post, a guide groove is formed in each rotating block, a sliding clamp is arranged in each guide groove, a screw rod I is arranged on each sliding clamp, the screw rods I are hinged with a fixed plate, the directions of threads at two ends of each screw rod I are opposite, a worm I is arranged in the middle of each screw rod I, and the worm I is meshed with a worm wheel I; meanwhile, a turnover mechanism is additionally arranged on the device; the translation mechanism added in the device can realize the up-down and left-right adjustment of the flat plate; this building curtain anti-drop device, the effectual rotation and the position adjustment that have realized the curtain have improved efficiency.
Description
Technical Field
The invention relates to the technical field of anti-falling devices for building curtain walls, in particular to an anti-falling device for a building curtain wall.
Background
Along with people's requirement to the aesthetic property of building is higher and higher, so the curtain trade has obtained rapid development, but along with the building is higher and higher, it just becomes an important thing to prevent that the curtain from droing, so at present the curtain when the installation, need increase corresponding dropout prevention means, and along with the molding of building is more and more, so the mounting means of curtain is also more and more, relative early curtain decoration all is vertical level and lays, but along with the outward appearance requirement of building is higher and higher, the curtain has appeared and has rotated certain angle and prevented, facing the curtain that needs rotatory placing, the mode commonly used now is, manual measurement, then at the slope installation mounting, the shortcoming is: 1. the measurement difficulty, because whole face wall area is great, unable accurate positioning, 2, installation angle in case confirm, are difficult to adjust, influence the nothing of building, so to the problem of complaining about, in order to can rotatory installation curtain, designed this building curtain dropout prevention means.
Disclosure of Invention
The invention aims to provide an anti-falling device for a building curtain wall, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a building curtain dropout prevention means, includes the flat board, be equipped with the guide rail on the flat board, install a plurality of guide pillar in the guide rail, the baffle is installed to the one end of guide pillar, the other end fixed mounting of guide pillar has the turning block, the spout has been seted up to the turning block, install the slip clamp in the spout, the lead screw I is installed to the slip clamp, lead screw I is articulated with the fixed plate, the screw thread opposite direction at the both ends of lead screw I, the mid-mounting of lead screw I has worm I, worm I meshes with worm wheel I, the side fixed mounting of worm wheel I has the through pole, worm wheel I constitutes the locking wheel with the through pole, the locking wheel passes the turning block and is articulated with the flat board, dull and stereotyped side-mounting has a plurality of tilting mechanism, tilting mechanism fixed mounting has translation mechanism.
Preferably, the inside inner gear that is provided with of commentaries on classics piece, the inner gear meshing has a plurality of evenly distributed's planet wheel, the planet wheel is articulated with the flat board, the planet wheel meshing has the external gear, one side fixed mounting of external gear has worm II, worm II constitutes the action wheel with the external gear, the action wheel is articulated with the flat board, the action wheel is equipped with the through-hole, it has the through-rod to articulate in the through-hole, worm II meshing has worm wheel II, II fixed mounting of worm wheel are on the output shaft of motor, motor fixed mounting is in the side of flat board.
Preferably, the turnover mechanism comprises a groove column, one end of the groove column is hinged to the flat plate, a guide groove is formed in the groove column, a sliding block is installed in the guide groove, a screw rod II is installed on the sliding block, one end of the screw rod II is hinged to the groove column, the sliding block is hinged to a connecting rod, and the other end of the connecting rod is hinged to the flat plate.
Preferably, the translation mechanism includes a plurality of vertical post, a plurality of cross slip table is installed to vertical post, horizontal post is installed to the opposite side of cross slip table, horizontal post and groove post fixed connection.
Preferably, the through rod includes the upper boom, an end of upper boom is provided with circular arch, the end of upper boom is provided with the lower beam, the end of lower beam is provided with the circular indent of mutually supporting with the circular arch of upper boom, the upper boom is provided with the shoulder hole, install the spring in the shoulder hole, install the stay bolt in the spring, the stay bolt passes shoulder hole and lower beam threaded connection.
Preferably, the sliding clamp is provided with two parallel screw rods I, and the worm I arranged on the screw rods I symmetrically engages with two sides of the worm wheel I.
Preferably, one end of the penetrating rod is provided with a cross groove I.
Preferably, the baffle is connected with the guide pillar through a bolt.
Preferably, the motor is provided with a stepping motor with a power-off self-locking function.
Preferably, the end of the screw rod II is provided with a cross groove II.
Preferably, the transverse columns are uniformly provided with a plurality of through holes.
Compared with the prior art, the invention provides an anti-falling device for a building curtain wall. The method has the following beneficial effects:
this building curtain anti-drop device under the effect of commentaries on classics piece for the device has the function that can install the curtain rotation, and the design has three commentaries on classics piece location fixed measures moreover, first: the driving wheel is matched with the worm gear II through the worm II, and the self-locking performance of the worm gear mechanism is utilized, so that the driving wheel cannot rotate automatically under the action of the gravity of the curtain wall after the curtain wall rotates to a corresponding angle; and a second step: the motor has a power-off self-locking function, and due to the self-locking function of the motor, even if the worm gear mechanism is not self-locked, the worm gear II can limit the rotation of the worm II under the self-locking function of the motor, so that the rotation of the existing curtain wall is further limited; and a third step: the baffle is connected with the guide post through the bolt, after the curtain wall is positioned, the connecting bolt of the baffle and the guide post is screwed down, the rotating block is tightly contacted with the flat plate, and the guide post and the rotating block can not slide along the guide rail any more, so that the curtain wall can not rotate in the using process; the rotation of the rotating block is limited by three measures, so that the stability of the curtain wall in the using process is ensured; meanwhile, the turnover mechanism is additionally arranged on the device, the screw rod II is utilized to drive the slide block, the moving process is stable, and the position of the slide block can be stably kept unchanged relative to the guide groove after the slide block is in place, so that the slide block can stably open the flat plate at a certain angle through the connecting rod, and the curtain wall is further ensured to be opened at a certain angle; the translation mechanism added to the device can realize the up-down left-right adjustment of the flat plate, effectively reduce the size requirement of the longitudinal column when the longitudinal column is fixed to a wall body, and improve the working efficiency; when the curtain is fixed, because the locking wheel has the overload protection function, can not excessively oppress the curtain and lead to the curtain to warp, this building curtain dropout prevention means, the effectual rotation and the position adjustment that have realized the curtain have improved efficiency.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic diagram II of the present invention;
FIG. 3 is a schematic view of a locking wheel according to the present invention;
FIG. 4 is a cut-away view of the locking wheel of the present invention;
FIG. 5 is a schematic view of a driving wheel structure according to the present invention;
FIG. 6 is a schematic view of the turnover mechanism of the present invention;
FIG. 7 is a cutaway view of the canting mechanism of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 6 at A;
fig. 9 is a schematic structural view of the translation mechanism of the present invention.
In the figure: 1. the device comprises a flat plate, 101, a guide rail, 2, a guide pillar, 201, a baffle, 3, a rotating block, 301, a sliding chute, 302, an inner gear, 4, a sliding clamp, 5, a screw rod I, 6, a fixing plate, 7, a worm I, 8, a locking wheel, 801, a worm wheel I, 802, a through rod, 80201, an upper rod, 80202, a lower rod, 80203, a spring, 80204, a long bolt, 803, a cross groove I, 9, a driving wheel, 901, a worm II, 902, an outer gear, 903, a through hole, 10, a planet wheel, 11, a worm wheel II, 12, a motor, 13, a turnover mechanism, 1301, a groove column, 1302, a guide groove, 1303, a screw rod II, 130301, a cross groove II, 1304, a sliding block, 1305, a connecting rod, 14, a translation mechanism, 1401, a longitudinal column, 1402, a cross sliding table, 1403, a transverse column, 1404 and a through hole.
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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Referring to fig. 1-9, the present invention provides a technical solution: an anti-drop device for a building curtain wall comprises a flat plate 1, wherein in order to ensure the stability of a rotating block 3 during rotation, a guide rail 101 is arranged on the flat plate 1, and a plurality of guide pillars 2 are arranged in the guide rail 101;
In order to ensure that the rotating block 3 cannot deform under the gravity of a curtain wall in the rotating process to cause the guide pillar 2 to slide out of the guide rail 101, a baffle plate 201 is installed at one end of the guide pillar 2, and the rotating block 3 is fixedly installed at the other end of the guide pillar 2;
in order to ensure that the curtain wall rotates along with the rotating block 3, the sliding clamp 4 for clamping the curtain wall is selectively arranged on the rotating block 3, so that the curtain wall stably rotates along with the rotating block 3, the rotating block 3 is provided with a sliding groove 301, the sliding clamp 4 is arranged in the sliding groove 301, the sliding clamp 4 is provided with a screw rod I5, the screw rod I5 is hinged with the fixing plate 6, and the thread directions of two ends of the screw rod I5 are opposite;
the screw I5 is used as a driven wheel through a worm I7 and rotates under the action of a driving wheel worm wheel I801, the self-locking performance of the worm gear mechanism is effectively utilized, so that the curtain wall cannot be loosened again after being clamped by the sliding clamp 4, the worm I7 is installed in the middle of the screw I5, and the worm I7 is meshed with the worm wheel I801;
in order to conveniently adjust the rotation of the worm wheel I801, a penetrating rod 802 is fixedly installed on the side surface of the worm wheel I801, the worm wheel I801 and the penetrating rod 802 form a locking wheel 8, and the locking wheel 8 penetrates through the rotating block 3 and is hinged with the flat plate 1;
In order to enable the anti-drop device for the building curtain wall to adapt to more individualized curtain wall design requirements, such as turnover curtain wall design, the curtain wall can be turned over, and a plurality of turnover mechanisms 13 are arranged on the side surface of the flat plate 1;
in order to reduce the precision required by the anti-drop device for the building curtain wall in the installation process and further achieve the purpose of reducing the labor intensity of workers, the turnover mechanism 13 is fixedly provided with a translation mechanism 14.
A planetary gear mechanism is selected as a mechanism for turning over the curtain wall, and firstly: the planetary gear mechanism has excellent speed reduction performance, can effectively realize further speed reduction of the rotating speed of the motor 12, and realizes stable and accurate low-speed adjustment of the curtain wall; secondly, the method comprises the following steps: a plurality of planet wheels 10 used for the speed reduction transmission of the planet gears are uniformly distributed, and can provide a uniformly distributed force for the inner gear 302, so that the inner gear 302 can be reliably and stably stressed by the planet wheels 10 no matter the angle is in the rotating process, and the shock and vibration resistance of the planet wheels is strong; and: the planetary gear mechanism can realize that the rotation axes of the outer gear 902 and the inner gear 302 are on the same axis, the structure is compact, the volume of the anti-falling device for the building curtain wall is effectively reduced, the inner gear 302 is arranged in the rotating block 3, the inner gear 302 is meshed with a plurality of planetary gears 10 which are uniformly distributed, the planetary gears 10 are hinged with the flat plate 1, and the planetary gears 10 are meshed with the outer gear 902;
Meanwhile, in order to ensure that the curtain wall cannot rotate automatically under the gravity of the curtain wall after being positioned in a rotating mode, the anti-falling device for the building curtain wall utilizes the self-locking property of a worm gear and a worm to prevent the curtain wall from rotating, a worm II 901 is fixedly installed on one side of an external gear 902, the worm II 901 and the external gear 902 form a driving wheel 9, the driving wheel 9 is hinged to the flat plate 1, a through hole 903 is formed in the driving wheel 9, a through rod 802 is hinged to the through hole 903, the worm II 901 is meshed with a worm gear II 11, the worm gear II 11 is fixedly installed on an output shaft of an electric motor 12, and the electric motor 12 is fixedly installed on the side face of the flat plate 1.
In order to reduce the complexity of the device and ensure that the curtain wall can be turned over, a rotating mode based on a flat plate 1 is selected instead of the curtain wall rotating independently, the complexity of the device is effectively reduced by the design, the turning mechanism 13 comprises a groove column 1301, one end of the groove column 1301 is hinged to the flat plate 1, a guide groove 1302 is formed in the groove column 1301, a sliding block 1304 is installed in the guide groove 1302, a screw II 1303 is rotated to drive the sliding block 1304 to move, the moving process is stable, the position of the sliding block 1304 is convenient to adjust, the sliding block 1304 is provided with the screw II 1303, one end of the screw II 1303 is hinged to the groove column 1301, the sliding block 1304 is hinged to a connecting rod 1305, and the other end of the connecting rod 1305 is hinged to the flat plate 1.
In order to reduce the requirement of the vertical column 1401 on precision in the installation process, therefore, the device needs to be capable of realizing up-and-down movement adjustment and left-and-right movement adjustment of the curtain wall, the translation mechanism 14 comprises a plurality of vertical columns 1401, the vertical columns 1401 are provided with a plurality of cross sliding tables 1402, the other sides of the cross sliding tables 1402 are provided with transverse columns 1403, and the transverse columns 1403 are fixedly connected with the groove columns 1301.
Because the strength of each person is different, in the process of clamping the curtain wall, the strength of each person is too large, and the curtain wall deforms under the action of the sliding clamp 4 to affect the aesthetic property of the curtain wall, the penetrating rod 802 is required to have overload protection performance, the penetrating rod 802 comprises an upper rod 80201, one end of the upper rod 80201 is provided with a circular protrusion, the end of the upper rod 80201 is provided with a lower rod 80202, the end of the lower rod 80202 is provided with a circular indent which is matched with the circular protrusion of the upper rod 80201, a circular concavo-convex fit is used here, but not only the circular concavo-convex fit, an oval concavo-convex fit and the like can also be used;
in order to ensure that enough adjustable force is available to connect the upper rod 80201 with the lower rod 80202, so as to satisfy the function of adjusting the overload protection force of the penetrating rod 802, the upper rod 80201 is provided with a stepped hole, a spring 80203 is installed in the stepped hole, a long bolt 80204 is installed in the spring 80203, the long bolt 80204 passes through the stepped hole to be in threaded connection with the lower rod 80202, the force generated by the spring 80203 in a compressed state is utilized to enable the upper rod 80201 and the lower rod 80202 to be in fit connection with a circular concave through a circular bulge of the upper rod 80201 and the circular concave through a circular concave of the lower rod 80202, and meanwhile, the compressed state of the spring 80203 can be adjusted by adjusting the rotating long bolt 80204, so that the performance of adjusting the overload protection capability of the penetrating rod 802 is realized.
In order to realize the steady operation of the sliding clamp 4, two parallel lead screws I5 are selected for use to drive the sliding clamp 4 to operate, the sliding clamp 4 is provided with two parallel lead screws I5, worms I symmetrically meshed with two sides of a worm wheel I801 on the lead screws I5, although the rotating directions of the two lead screws I5 are different, the same effect generated by the lead screws I5 is a common method in the mechanical industry by changing the thread direction, and the problem of different rotating directions can be solved through the thread direction of the lead screws I5.
In order to facilitate manual adjustment of the locking wheel 8, one end of the through rod 802 is provided with a cross groove i 803, but the structure is not limited to this, and a groove with a complex shape can be used instead of the cross groove i 803, so that the locking wheel 8 can be adjusted only by using a specialized tool.
A third measure is added for fixing the rotating block 3, so that the rotating block is reliably fixed on the flat plate 1, the baffle plate 201 is connected with the guide post 2 through a bolt, the rotating block 3 can be tightly contacted with the flat plate 1 by screwing the bolt, and the rotating block 3 cannot rotate relative to the flat plate 1.
For the fixed second measure that increases of commentaries on classics piece 3, motor 12 has outage self-locking function's step motor, even the auto-lock of worm II 901 and worm wheel II 11 became invalid, under motor 12's auto-lock, the curtain can not drive commentaries on classics piece 3 rotatory yet, and step motor's motion stroke is controllable moreover, has further improved the precision of curtain rotation angle.
In order to conveniently and manually adjust the opening degree of the turnover mechanism 13, the end of the screw rod II 1303 is provided with a cross groove II 130301, but the structure is not limited to the cross groove II 130301, and a groove with a complex shape can be used for replacing the cross groove II 130301, so that the opening degree of the turnover mechanism 13 can be adjusted only by using a professional tool.
After the upset of general curtain, all can lay searchlight, ornament lamp etc. in the space of opening, for its installation of convenience, horizontal post 1403 evenly is provided with a plurality of through-holes 1404.
The working principle is as follows: when the device is used, a curtain wall is placed into the sliding clamp 4, the upper rod 80201 is rotated, the upper rod 80201 drives the lower rod 80202 to rotate under the matching of the circular protrusion of the upper rod 80201 and the circular indent of the lower rod 80202, so that the worm wheel I801 rotates and drives the worm I7 to rotate, the screw rod I5 rotates and drives the sliding clamp 4 to move along the sliding chute 301 to clamp the curtain wall, the upper rod 80201 is rotated until the spring 80203 is further compressed by the acting force generated by the circular protrusion of the upper rod 80201 and the circular indent of the lower rod 80202, the circular protrusion of the upper rod 80201 slides out of the circular indent of the lower rod 80202, the sliding clamp 4 cannot be adjusted through the upper rod 80201, the curtain wall is clamped, the longitudinal column 1401 is installed on the wall surface, the transverse column 1403 is installed on the wall through the cross sliding table 1402, the position of the transverse column 1403 is adjusted through the cross sliding table 1402, and the whole device reaches a required position, the fixed cross sliding table 1402 does not slide relative to the longitudinal column 1401 and the transverse column 1403, then the motor 12 rotates to drive the worm wheel II 11 to rotate, so that the worm II 901 rotates under the action of the worm wheel II 11, at the moment, the outer gear 902 rotates, further, the planet gear 10 meshed with the outer gear 902 rotates, under the rotation of the planet gear 10, the inner gear 302 meshed with the planet gear 10 rotates, so that the whole rotating block 3 is driven to rotate, the curtain wall is installed on the sliding clamp 4, the sliding clamp 4 is installed on the rotating block 3, so the curtain wall rotates along with the rotation, although the worm I7 drives the locking wheel 8 to move at the moment, the locking wheel 8 does not have external force to be bound at the moment, so the clamping of the worm I7, the screw rod I5 and the sliding clamp 4 on the curtain wall is not influenced, after the curtain wall rotates to a certain angle, the rotation of the motor 12 is stopped, at the moment, the worm wheel II 11 and the worm 901 are self-locked, the rotating block 3 can not drive the external gear 902 to rotate by gravity, so that the curtain wall stops rotating the motor 12 by itself after rotating to a certain angle, then the bolt between the baffle 201 and the guide post 2 is screwed, the rotating block 3 is tightly contacted with the flat plate 1, so that the rotating block 3 can not rotate relative to the flat plate 1, at this time, if the curtain wall needs to be turned over, the screw rod II 1303 needs to be rotated, the screw rod II 1303 drives the sliding block 1304 to move along the guide groove 1302, so that the connecting rod 1305 hinged with the sliding block 1304 can support the flat plate 1 to rotate and open relative to the hinged part of the flat plate 1 and the groove column 1301, after the certain angle is opened, the screw rod 1303 is stopped rotating, the sliding block 1304 does not move under the action of the screw rod II, the flat plate 1 keeps a stable opening angle relative to the groove column 1301, if articles such as searchlights and decorative lamps need to be decorated in the space where the curtain wall body is opened, the curtain wall can be installed through the through hole 1404 arranged on the transverse column 1403, at this moment, the installation and fixation of the curtain wall are completed.
It should be noted that, in this document, relational terms such as first and second, and the like are 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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the 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 (10)
1. The utility model provides a building curtain dropout prevention means which characterized in that: the guide rail structure comprises a flat plate (1), a guide rail (101) is arranged on the flat plate (1), a plurality of guide pillars (2) are arranged in the guide rail (101), a baffle (201) is arranged at one end of each guide pillar (2), a rotating block (3) is fixedly arranged at the other end of each guide pillar (2), a sliding groove (301) is formed in each rotating block (3), a sliding clamp (4) is arranged in each sliding groove (301), a lead screw I (5) is arranged on each sliding clamp (4), the lead screw I (5) is hinged to a fixing plate (6), the thread directions of two ends of each lead screw I (5) are opposite, a worm I (7) is arranged in the middle of each lead screw I (5), the worm I (7) is meshed with a worm wheel I (801), a penetrating rod (802) is fixedly arranged on the side surface of the worm wheel I (801), and the worm wheel I (801) and the penetrating rod (802) form a locking wheel (8), the locking wheel (8) penetrates through the rotating block (3) to be hinged with the flat plate (1), a plurality of turnover mechanisms (13) are mounted on the side face of the flat plate (1), translation mechanisms (14) are fixedly mounted on the turnover mechanisms (13), an inner gear (302) is arranged inside the rotating block (3), a plurality of planetary wheels (10) which are uniformly distributed are meshed with the inner gear (302), the planetary wheels (10) are hinged with the flat plate (1), an outer gear (902) is meshed with the planetary wheels (10), a worm II (901) is fixedly mounted on one side of the outer gear (902), the worm II (901) and the outer gear (902) form a driving wheel (9), the driving wheel (9) is hinged with the flat plate (1), a through hole (903) is formed in the driving wheel (9), a through rod (802) is hinged in the through hole (903), and a worm wheel II (11) is meshed with the worm II (901), the worm gear II (11) is fixedly mounted on an output shaft of the motor (12), and the motor (12) is fixedly mounted on the side face of the flat plate (1).
2. The anti-falling device for the building curtain wall as claimed in claim 1, wherein: the turnover mechanism (13) comprises a groove column (1301), one end of the groove column (1301) is hinged to the flat plate (1), a guide groove (1302) is formed in the groove column (1301), a sliding block (1304) is installed in the guide groove (1302), a lead screw II (1303) is installed on the sliding block (1304), one end of the lead screw II (1303) is hinged to the groove column (1301), the sliding block (1304) is hinged to a connecting rod (1305), and the other end of the connecting rod (1305) is hinged to the flat plate (1).
3. The anti-falling device for the building curtain wall as claimed in claim 1, wherein: translation mechanism (14) include a plurality of vertical post (1401), a plurality of cross slip table (1402) is installed to vertical post (1401), horizontal post (1403) is installed to the opposite side of cross slip table (1402), horizontal post (1403) and groove post (1301) fixed connection.
4. The anti-falling device for the building curtain wall as claimed in claim 1, wherein: the through rod (802) includes upper boom (80201), an end of upper boom (80201) is provided with circular arch, the end of upper boom (80201) is provided with lower beam (80202), the end of lower beam (80202) is provided with the circular indent of mutually supporting with the circular arch of upper boom (80201), upper boom (80201) is provided with the shoulder hole, install spring (80203) in the shoulder hole, install long bolt (80204) in spring (80203), long bolt (80204) pass shoulder hole and lower beam (80202) threaded connection.
5. The anti-drop device for the building curtain wall as claimed in claim 1, wherein: two parallel screws I (5) are installed in the sliding clamp (4), and two sides of a worm I symmetrically meshed with a worm wheel I (801) are installed on the screws I (5).
6. The anti-drop device for the building curtain wall as claimed in claim 1, wherein: one end of the penetrating rod (802) is provided with a cross groove I (803).
7. The anti-drop device for the building curtain wall as claimed in claim 1, wherein: the baffle (201) is connected with the guide pillar (2) through a bolt.
8. The anti-drop device for the building curtain wall as claimed in claim 1, wherein: the motor (12) is provided with a stepping motor with a power-off self-locking function.
9. The anti-drop device for the building curtain wall as claimed in claim 2, wherein: the end of the screw rod II (1303) is provided with a cross groove II (130301).
10. The anti-drop device for the building curtain wall as claimed in claim 3, wherein: the lateral posts (1403) are uniformly provided with a plurality of through holes (1404).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111150027.5A CN113818608B (en) | 2021-09-29 | 2021-09-29 | Anti-falling device for building curtain wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111150027.5A CN113818608B (en) | 2021-09-29 | 2021-09-29 | Anti-falling device for building curtain wall |
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| CN113818608A CN113818608A (en) | 2021-12-21 |
| CN113818608B true CN113818608B (en) | 2022-06-14 |
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| CN116356991B (en) * | 2023-04-23 | 2023-10-13 | 广东明瑞建工有限公司 | Curtain wall connecting structure and curtain wall construction method |
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| JP2008081934A (en) * | 2006-09-26 | 2008-04-10 | Kamisho Kk | Mounting structure of curtain wall |
| CN208748928U (en) * | 2018-07-30 | 2019-04-16 | 广州格雷特建筑幕墙技术有限公司 | A kind of building curtain wall anti-drop device that can be fixed in different environments |
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| CN213268493U (en) * | 2020-08-21 | 2021-05-25 | 深圳市国绘建设有限公司 | Building curtain anti-drop device that can adjust |
| CN213806015U (en) * | 2020-09-18 | 2021-07-27 | 陈健 | Building curtain anti-drop device that can adjust |
| CN213539417U (en) * | 2020-09-29 | 2021-06-25 | 陕西康中建设工程有限公司 | Building curtain anti-drop device that can adjust |
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Effective date of registration: 20220705 Address after: 276800 No. 10, Shanhai Second Road, high tech Zone, Rizhao City, Shandong Province Patentee after: Xiangshan Hongye Group Co.,Ltd. Address before: 276800 No.166, Jinan Road, Donggang District, Rizhao City, Shandong Province Patentee before: Guo Feng |