CN111622398B

CN111622398B - Anti-falling mechanism for installation based on external curtain wall for urban building

Info

Publication number: CN111622398B
Application number: CN202010488537.2A
Authority: CN
Inventors: 梁军; 陈春光; 赖小江; 邓智文; 陈一乔; 徐秀玲
Original assignee: Guangdong Construction Engineering Group Co Ltd
Current assignee: Guangdong Construction Engineering Group Co Ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-07-30
Anticipated expiration: 2040-06-02
Also published as: CN111622398A

Abstract

The invention discloses an installation anti-falling mechanism based on an external curtain wall for a city building, which comprises a connecting support, a frame and an upper thread sleeve, wherein the outer side of the connecting support is provided with the curtain wall, the outer end of the left side of the frame is wrapped and fixed with a limiting sleeve, the left side of the limiting sleeve is provided with angle steel, the inner side of the angle steel is embedded with a connecting frame, the middle part of the connecting frame is provided with a fixing ring, the inner side ports of the two groups of connecting frames are fixedly connected with supporting columns, the right side ports of the supporting columns are embedded with backing plates, the supporting columns are fixedly connected with the connecting support through the backing plates, the lower side of a rotating handle penetrates through the frame, the rotating handle and the frame are in a rotating connection structure, and the lower side of the rotating handle is provided with a rod body. This device runs through the curtain through being provided with stop screw and fixes about it, is provided with simultaneously and rotates handle, the body of rod and packing ring and carry out the upside to the curtain and fix to carry out diversified limited work to the curtain, with the phenomenon of preventing that the curtain from taking place the skew of small amplitude.

Description

Anti-falling mechanism for installation based on external curtain wall for urban building

Technical Field

The invention relates to the technical field of assembly type building equipment, in particular to an installation anti-falling mechanism based on an external curtain wall for an urban building.

Background

The curtain wall is an outer wall enclosure of a building, is a light wall body with decorative effect commonly used by modern large and high-rise buildings, consists of a structural frame and an embedded plate, does not bear the building enclosure structure of main structure load and action, and along with the continuous increase of competition of the building curtain wall industry, the types of the building curtain walls are more and more, wherein the curtain wall which is the most widely used at present of the glass building curtain wall is a curtain wall which is mounted by a matched mounting bracket structure at present on the market, so that the curtain wall can be used only by processing a corresponding matched bracket, and the mounting brackets of different types are required to correspond to the building curtain walls of different types, so that the installation of the curtain wall is more inconvenient, meanwhile, because the condition that the wind resistance of the high rise frequently slightly shakes occurs, the mounting bracket on the market at present can not effectively reduce the damage of the curtain wall caused by the shake when the mounting bracket is subjected to the shake, and is relatively inconvenient to be fixedly connected with the bearing wall body, so that the bearing wall body is not practical.

Disclosure of Invention

The invention aims to provide an installation anti-falling mechanism based on an external curtain wall for a city building, which aims to solve the problems that the installation and use requirements of curtain walls of various types cannot be met, the shock absorption and buffering effects on the curtain walls cannot be realized, the connection with a bearing wall body is unstable, the falling cannot be effectively prevented and the like in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a falling prevention mechanism for installation based on an external curtain wall for a city building comprises a connecting support, a frame and an upper thread sleeve, wherein the curtain wall is installed on the outer side of the connecting support, a limiting sleeve is fixed on the outer end of the left side of the frame in a wrapping mode, an angle steel is installed on the left side of the limiting sleeve, a connecting frame is embedded in the inner side of the angle steel, a fixing ring is installed in the middle of the connecting frame, two groups of connecting frames are fixedly connected with inner side ports of supporting columns, backing plates are embedded in right side ports of the supporting columns, the supporting columns are fixedly connected with the connecting support through the backing plates, the lower side of a rotating handle penetrates through the frame, the rotating handle and the frame are in a rotating connection structure, a rod body is installed on the lower side of the rotating handle, a gasket is wrapped on the outer side of the rod body, a limiting screw penetrates through the frame and the curtain wall simultaneously, and the limiting screw fixedly connects the frame and the curtain wall, go up the upside of thread bush and cup jointed linking bridge, and the bottom fixedly connected with outer end pivot of going up the thread bush, the middle part of outer end pivot cup joints the rotation and has inner pivot, and the bottom rigid coupling of inner pivot has the link, the cast steel ring is installed to the downside of link, and the link passes through cast steel ring and lower thread bush fixed connection, the latter half of linking bridge has been cup jointed to the downside of thread bush down.

Preferably, the connecting support is divided into an upper part and a lower part, the sizes of outer ports of the two parts of the connecting support are the same, and the connecting support is respectively in a rotary connection structure with the upper thread sleeve and the inner end rotating shaft.

Preferably, the fixing ring is of a circular ring structure, and the outer diameter of the circular ring is welded with the connecting frame.

Preferably, the corresponding positions of the frame and the curtain wall are respectively provided with a circular thread slotted hole, and the size of the circular thread slotted hole is the same as that of the outer port of the middle part of the limiting screw rod.

Preferably, the limiting screw comprises a sleeve body, a threaded rod, a limiting spiral ring, an inserted link, an annular groove and a cushion ring, the threaded rod is sleeved at the right end of the sleeve body, a thread surface layer is arranged on the outer side of the threaded rod, the limiting spiral ring is sleeved on the outer side of the threaded rod, the annular groove is arranged on the outer surface of the left side of the limiting spiral ring, the inserted link is sleeved outside ports on the two sides of the limiting spiral ring, and the cushion ring is arranged on the right side of the limiting spiral ring.

Preferably, the inner side of the outer end rotating shaft is provided with a circular hole, the inner end rotating shaft penetrates through the circular hole in the outer end rotating shaft, the inner end rotating shaft is rotatably connected with the center of the outer end rotating shaft, and two ends of the inner end rotating shaft are fixedly connected with the connecting frame respectively.

Preferably, the upper threaded sleeve, the outer end rotating shaft, the inner end rotating shaft, the connecting frame, the cast steel ring and the lower threaded sleeve form a steering adjusting mechanism together.

Preferably, the outer end of the sleeve body is provided with a narrow ring type structure, the size of the narrow ring type structure is the same as the inner diameter size of the annular groove, the right end of the sleeve body is provided with a groove respectively with the middle part of the annular groove, the size of the groove is the same as the outer diameter size of the inserted rod, and the inserted rod penetrates through the limiting spiral ring and is connected with the sleeve body and the groove on the annular groove in an inserting mode.

Compared with the prior art, the invention has the beneficial effects that:

1. this device runs through the curtain through being provided with stop screw and fixes about it, be provided with simultaneously and rotate the handle, the body of rod and packing ring carry out the upside to the curtain and fix, thereby carry out diversified limited work to the curtain, in order to prevent that the curtain from taking place the phenomenon of small amplitude skew, and stop screw and packing ring on the stop screw all are provided with disc rubber packing ring, thereby can take place the windage at the high-rise of curtain and rock the time, reduce the curtain and receive the impact at linking position, make the safety in utilization of curtain higher.

2. This device can go deep into the wall body with the installing support through being provided with the angle steel and carry out the fixed pouring of earlier stage, thereby can run through external reinforcing bar in solid fixed ring simultaneously and make the fixed inseparabler of installing support and wall body to make the curtain stability ability of installing support and corresponding installation better.

3. This device constitutes steering adjustment mechanism jointly through being provided with thread bush, outer end pivot, inner pivot, link, cast steel ring and lower thread bush to can rotate the link bracket as required and arrange, thereby make this installing support can carry out fixed mounting to some curtain different positions, make the application scope of this device wider.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic front view of the present invention rotated 90 degrees;

FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure B of FIG. 1 according to the present invention;

FIG. 6 is an enlarged side view of the structure B shown in FIG. 1 according to the present invention;

fig. 7 is a schematic view of a limit screw structure of the present invention.

In the figure: 1. connecting a bracket; 2. curtain wall; 3. a frame; 4. a limiting sleeve; 5. angle steel; 6. a linking frame; 7. a fixing ring; 8. a support pillar; 9. a base plate; 10. rotating the handle; 11. a rod body; 12. a gasket; 13. a limit screw; 131. a sleeve body; 132. a threaded rod; 133. a limiting spiral ring; 134. inserting a rod; 135. an annular groove; 136. a cushion ring; 14. screwing a thread sleeve; 15. an outer end rotating shaft; 16. an inner end rotating shaft; 17. a connecting frame; 18. casting a steel ring; 19. and (5) a lower thread sleeve.

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.

Referring to fig. 1-7, an embodiment of the present invention is shown: an installation anti-falling mechanism based on an external curtain wall for a city building comprises a connecting support 1, a frame 3 and an upper threaded sleeve 14, wherein the outer side of the connecting support 1 is provided with a curtain wall 2, the connecting support 1 is divided into an upper part and a lower part, the sizes of outer ports of the two parts of the connecting support 1 are the same, the connecting support 1, the upper threaded sleeve 14 and an inner rotating shaft 16 are respectively of a rotary connection structure, so that the two parts of the connecting support 1 can be connected into a whole through the upper threaded sleeve 14 and the lower threaded sleeve 19 and can be detached for use as required, the outer end of the left side of the frame 3 is wrapped and fixed with a limit sleeve 4, an angle steel 5 is arranged on the left side of the limit sleeve 4, circular threaded slotted holes are respectively arranged at corresponding positions of the frame 3 and the curtain wall 2, the sizes of the circular threaded slotted holes are the same as the sizes of outer ports of the middle part of a, thereby the gasket 12 connected with the rotating handle 10 is connected with the curtain wall 2 in a laminating way, thereby the effective limiting work is carried out on the curtain wall 2, the inner side of the angle steel 5 is inlaid with a linking frame 6, the middle part of the linking frame 6 is provided with a fixing ring 7, the fixing ring 7 is arranged into a circular ring structure, the outer diameter of the circular ring is welded with the linking frame 6, the outer wall steel bar can firstly penetrate through the fixing ring 7 arranged with the circular ring structure, thereby the mounting bracket is reinforced and fixed, the stability of the mounting bracket is better, the inner side ports of the two groups of linking frames 6 are fixedly connected with a support column 8, the right side port of the support column 8 is inlaid with a backing plate 9, the support column 8 is fixedly connected with the connecting bracket 1 through the backing plate 9, the lower side of the rotating handle 10 penetrates through the frame 3, the rotating handle 10 and the frame 3 are in a rotary, and the outside of the rod body 11 is wrapped with a gasket 12.

According to the invention, as shown in fig. 1, fig. 2 and fig. 7, as a further aspect of the invention, the limit screw 13 penetrates through the frame 3 and the curtain wall 2 at the same time, and the limit screw 13 fixedly connects the frame 3 and the curtain wall 2, the limit screw 13 includes a sleeve body 131, a threaded rod 132, a limit spiral ring 133, an inserted link 134, an annular groove 135 and a cushion ring 136, the threaded rod 132 is sleeved at the right end of the sleeve body 131, the threaded rod 132 is provided with a threaded surface layer outside, the limit spiral ring 133 is sleeved outside the threaded rod 132, the annular groove 135 is provided on the left outer surface of the limit spiral ring 133, the inserted link 134 is sleeved outside the two side ports of the limit spiral ring 133, the cushion ring 136 is provided on the right side of the limit spiral ring 133, the curtain wall 2 can be fixed by being attached to the two sets of cushion rings 136, and can be inserted into the annular groove 135 by rotating the set sleeve body 131, and the inserted link 134 penetrates through the annular groove 135 and the cushion ring 136 to limit, thereby can prevent effectively that the phenomenon that causes the part unstability in the left side of limit screw 13 to drop because high-rise windage rocks, the outer end of the cover body 131 is provided with narrow ring formula structure, and this narrow ring formula structure size is the same with the internal diameter size of annular groove 135, the right-hand member of the cover body 131 is provided with the recess respectively with the middle part of annular groove 135, and this recess size is the same with the external diameter size of inserted bar 134, inserted bar 134 runs through spacing spiro 133 respectively with the cover body 131 with the recess bayonet connection on the annular groove 135, rock through being provided with two sets of cushion rings 136 and cushion the cushioning effect of can effectively rocking about curtain 2.

According to the attached

drawings

5 and 6, as a further aspect of the present device, the upper side of the upper thread bushing 14 is sleeved with the connecting support 1, the bottom end of the upper thread bushing 14 is fixedly connected with the outer end rotating shaft 15, the middle portion of the outer end rotating shaft 15 is sleeved with the inner end rotating shaft 16 in a rotating manner, the bottom end of the inner end rotating shaft 16 is fixedly connected with the connecting support 17, the inner side of the outer end rotating shaft 15 is provided with a circular hole, the inner end rotating shaft 16 penetrates through the circular hole in the outer end rotating shaft 15, the inner end rotating shaft 16 is rotatably connected with the center of the outer end rotating shaft 15, the two ends of the inner end rotating shaft 16 are respectively and fixedly connected with the connecting support 17, the upper thread bushing 14, the outer end rotating shaft 15, the inner end rotating shaft 16, the connecting support 17, the cast steel ring 18 and the lower thread bushing 19 jointly form a steering adjusting mechanism, so that the corresponding rotation of the outer end rotating shaft 15 and the inner end rotating shaft 16 can control the connecting support 1 connected therewith to rotate angularly, thereby it is more convenient when the installation to the curtain different positions, cast steel ring 18 is installed to the downside of link 17, and link 17 through cast steel ring 18 with lower thread bush 19 fixed connection, the latter half of linking bridge 1 has been cup jointed to the downside of lower thread bush 19.

The working principle is as follows: when the device is used, the left side of the device is firstly poured and fixedly connected with a wall body at a corresponding position in an earlier stage, reinforcing steel bars on the wall body can penetrate through the fixing rings 7, so that the device is more tightly connected with the wall body, the phenomenon that the device is separated from the wall body due to self shaking caused by wind resistance is reduced, after the device is fixed with the wall body, the curtain wall 2 can be inserted into the concave frame 3 from the side surface of the mounting bracket, the upper side and the lower side of the frame 3 are respectively wrapped on the curtain wall 2, then the limiting screw rods 13 are inserted into holes reserved on the frame 3 and the curtain wall 2, the limiting screw rings 133 are rotated to move rightwards on the threaded rods 132, so that two groups of cushion rings 136 are respectively attached to the two sides of the curtain wall 2, after the attachment is completed, the sleeve body 131 is rotated into the threaded rods 132, so that the right end of the sleeve body 131 is inserted into the annular grooves 135, and then the inserted rods 134 are inserted into the

annular grooves

135 and 131 to limit and fix the cushion rings, in order to prevent that spacing screw 13 from taking place behind the long-time use untight phenomenon of laminating with curtain 2, cushion ring 136 comprises rubber materials simultaneously, can effectively slow down the windage vibrations that curtain 2 received, can be inside rotating into frame 3 handle 10 is rotatory afterwards, thereby laminate packing ring 12 corresponding and curtain 2's top mutually, make packing ring 12 carry out top locking work to curtain 2, make curtain 2 be difficult for rocking more, carry out fixed connection with this device respectively with four ports of curtain 2 can, also can correspond inner pivot 16 and outer end pivot 15 rotatory 90 as required, thereby carry out fixed mounting work with the different positions of installing support and curtain 2, make the installation work of this device more convenient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mechanism of preventing falling based on installation of outside curtain for city building, includes linking bridge (1), frame (3), rotates handle (10), stop screw (13) and last thread bush (14), its characterized in that: curtain (2) have been installed in the outside of linking bridge (1), the left side outer end parcel of frame (3) is fixed with stop collar (4), and the left side of stop collar (4) installs angle steel (5), the inboard of angle steel (5) is inlayed and is had linking frame (6), and links up the middle part of frame (6) and install solid fixed ring (7), and is two sets of the medial extremity mouth rigid coupling that links up frame (6) has support column (8), and the right side port of support column (8) inlays and have backing plate (9) to support column (8) are through backing plate (9) and linking bridge (1) fixed connection, the downside that rotates handle (10) runs through in frame (3), just rotate handle (10) and frame (3) for swivelling joint structure, the downside that rotates handle (10) has installed body of rod (11), and the outside parcel of the body of rod (11) has packing ring (12), the curtain wall structure is characterized in that the limiting screw (13) penetrates through the frame (3) and the curtain wall (2) simultaneously, the frame (3) and the curtain wall (2) are fixedly connected through the limiting screw (13), the connecting support (1) is sleeved on the upper side of the upper threaded sleeve (14), the outer end rotating shaft (15) is fixedly connected to the bottom end of the upper threaded sleeve (14), the inner end rotating shaft (16) is sleeved and rotated in the middle of the outer end rotating shaft (15), the connecting frame (17) is fixedly connected to the bottom end of the inner end rotating shaft (16), a cast steel ring (18) is installed on the lower side of the connecting frame (17), the connecting frame (17) is fixedly connected with the lower threaded sleeve (19) through the cast steel ring (18), and the lower half portion of the connecting support (1) is sleeved on the lower side of the lower threaded sleeve (19); the connecting support (1) is divided into an upper part and a lower part, the sizes of outer ports of the two parts of the connecting support (1) are the same, and the connecting support (1) is in a rotary connection structure with the upper threaded sleeve (14) and the inner end rotating shaft (16) respectively.

2. The installation anti-falling mechanism based on the external curtain wall for the urban building as claimed in claim 1, wherein: the fixing ring (7) is of a circular ring structure, and the outer diameter of the circular ring is welded with the connecting frame (6).

3. The installation anti-falling mechanism based on the external curtain wall for the urban building as claimed in claim 1, wherein: circular thread slotted holes are respectively formed in the corresponding positions of the frame (3) and the curtain wall (2), and the size of each circular thread slotted hole is the same as that of the outer port of the middle part of the limiting screw rod (13).

4. The installation anti-falling mechanism based on the external curtain wall for the urban building as claimed in claim 1, wherein: limiting screw (13) including the cover body (131), threaded rod (132), spacing spiro (133), inserted bar (134), annular groove (135) and cushion ring (136), threaded rod (132) have been cup jointed to the right-hand member of the cover body (131), and the outside of threaded rod (132) is provided with the screw top layer, the outside cover of threaded rod (132) is equipped with spacing spiro (133), and is provided with annular groove (135) on the left side surface of spacing spiro (133) to the both sides port cover of spacing spiro (133) has cup jointed inserted bar (134), the right side of spacing spiro (133) is provided with cushion ring (136).

5. The installation anti-falling mechanism based on the external curtain wall for the urban building as claimed in claim 1, wherein: the inboard of outer end pivot (15) is provided with circular hole, inner pivot (16) run through the circular hole in outer end pivot (15), and inner pivot (16) are about outer end pivot (15) center swivelling joint to the both ends of inner pivot (16) respectively with link (17) fixed connection.

6. The installation anti-falling mechanism based on the external curtain wall for the urban building as claimed in claim 5, wherein: the upper threaded sleeve (14), the outer end rotating shaft (15), the inner end rotating shaft (16), the connecting frame (17), the cast steel ring (18) and the lower threaded sleeve (19) jointly form a steering adjusting mechanism.

7. The installation anti-falling mechanism based on the external curtain wall for the urban building as claimed in claim 4, wherein: the outer end of the sleeve body (131) is provided with a narrow annular structure, the size of the narrow annular structure is the same as the inner diameter of the annular groove (135), the right end of the sleeve body (131) and the middle part of the annular groove (135) are respectively provided with a groove, the size of the groove is the same as the outer diameter of the inserted rod (134), and the inserted rod (134) penetrates through the limiting spiral ring (133) and is respectively connected with the sleeve body (131) and the annular groove (135) in an inserting mode.