CN220035765U - Earthquake anti-falling connector for integrated ceiling of building light steel joist - Google Patents
Earthquake anti-falling connector for integrated ceiling of building light steel joist Download PDFInfo
- Publication number
- CN220035765U CN220035765U CN202321139079.7U CN202321139079U CN220035765U CN 220035765 U CN220035765 U CN 220035765U CN 202321139079 U CN202321139079 U CN 202321139079U CN 220035765 U CN220035765 U CN 220035765U
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- Prior art keywords
- sleeve
- connector
- outer sleeve
- light steel
- suspended ceiling
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 239000000853 adhesive Substances 0.000 claims abstract description 13
- 230000001070 adhesive effect Effects 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 3
- 230000035939 shock Effects 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 27
- 210000003815 abdominal wall Anatomy 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 210000001015 abdomen Anatomy 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model relates to an earthquake anti-falling connector for a building light steel joist integrated suspended ceiling, which comprises a socket assembly, a connector, a connecting wire arranged between the socket assembly and the connector and an adhesive assembly arranged on the back surface of a suspended ceiling panel; the connecting wire passes through the abdomen wall hole of the boom keel and then the upper end is connected with the socket assembly, and the lower end of the connecting head is connected with the bonding assembly; a shock absorption buffer component is arranged on the connecting line; according to the utility model, when an earthquake occurs, the building light steel keel integrated suspended ceiling is connected with the suspended ceiling panel by virtue of the flexible steel wire rope, so that the suspended ceiling panel is prevented from falling and damaging, and personnel injury is prevented; the function recovery after the earthquake of the building is quickened; and the socket assembly is connected with the existing light steel joist suspended ceiling, so that the installation is reliable, and the routine maintenance of facilities in the suspended ceiling layer is convenient.
Description
Technical Field
The utility model relates to an earthquake anti-falling connector for an integrated ceiling of a building light steel keel, and belongs to the technical field of building engineering.
Technical Field
The integrated ceiling of the light steel joist is widely applied to the decoration of building ceilings, and is especially widely applied to traffic evacuation channels such as hallways, corridor and the like of public buildings such as administrative offices, hospitals, schools and the like. Most of the buildings are in places with dense personnel, and part of the buildings are fashionable in earthquake occurrence and need to exert emergency command and rescue functions. In recent years, many times of investigation of earthquake damage caused by large earthquakes at home and abroad find that under the condition that a building main body is not obviously damaged, a large number of falling damage is caused to a building non-structural member, particularly a light steel keel integrated suspended ceiling, so that the earthquake evacuation function and normal use function of the building are greatly influenced, and even casualties are caused.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the anti-seismic and anti-falling connector for the integrated ceiling of the building light steel joist, which has the advantages of simple structure, convenience in construction and reliable quality.
The utility model adopts the following technical scheme:
the utility model comprises a socket assembly, a connector, a connecting wire arranged between the socket assembly and the connector and an adhesive assembly arranged on the back of a suspended ceiling panel; the connecting wire penetrates through the boom keel abdominal wall hole and then is connected with the socket assembly, and the lower end of the connector is connected with the bonding assembly; and a shock absorption buffer assembly is arranged on the connecting line.
The socket assembly comprises a base, an outer sleeve fixedly arranged on the base, an inner sleeve A arranged in the right end of the outer sleeve and a compression spring A arranged between the left end of the inner sleeve A and the inner surface of the base; the right end of the inner cavity of the outer sleeve is conical, and the left end of the inner cavity of the outer sleeve, which is positioned at the inner sleeve A, is matched with the conical shape of the right end of the outer sleeve; 3-5 round holes are uniformly arranged at the conical position of the left end of the inner sleeve A at intervals along the circumference, and balls A are arranged in the round holes; the connecting wire clearance runs through interior sleeve pipe A, compression spring A and base, compression spring A elasticity makes interior sleeve pipe A outwards extrude outer tube taper mouth, and outer tube inner wall extrusion ball A makes it compress tightly the connecting wire.
The connector comprises an outer sleeve, a threaded sleeve arranged at the left end of the outer sleeve in a threaded manner, an inner sleeve B arranged in the threaded sleeve and a compression spring B; the inner cavity at the left end of the threaded sleeve is conical, and the right end of the inner cavity of the threaded sleeve, which is positioned at the inner sleeve B, is matched with the conical shape of the inner cavity at the left end of the threaded sleeve; 3-5 round holes are uniformly formed in the side wall of the inner sleeve B, located in the threaded sleeve, at intervals along the circumference, balls B are arranged in the round holes, the compression spring B is arranged between the inner sleeve B and the bottom wall of the outer sleeve, the outer end of the outer sleeve is fixedly provided with a movable mechanical lock catch which can be pressed, the side wall of the outer sleeve is provided with an outlet, and the other end of the connecting wire penetrates through the inner sleeve B, the compression spring B and the inner cavity of the outer sleeve and penetrates out of the outlet of the side wall of the outer sleeve.
The bonding assembly comprises an adhesive pad bonded at the middle part of the back surface of the suspended ceiling panel, a bonding plate bonded on the adhesive pad and a lantern ring arranged on the bonding plate; the movable mechanical lock catch is connected with the lantern ring.
The connecting wire is a flexible steel wire rope, and the damping buffer component is a compression spring C arranged on the flexible steel wire rope.
The number of round holes on the inner sleeve A and the inner sleeve B is 3.
The utility model is provided with an end plate A outside the right end of an inner sleeve A.
The utility model is provided with an end plate B at the left end outside of an inner sleeve B.
The utility model has the positive effects that: the utility model is arranged between the suspender keel of the newly-built or existing light steel integrated suspended ceiling and the suspended ceiling panel, so that when an earthquake happens, the building light steel keel integrated suspended ceiling is connected with the suspended ceiling panel by the flexible steel wire rope, thereby preventing the suspended ceiling panel from falling and damaging and preventing personnel from being injured; the function recovery after the earthquake of the building is quickened; in addition, the connector is connected with the suspended ceiling panel by adopting the movable mechanical lock catch, so that the suspended ceiling panel is simple to install and detach, the installation is reliable, and the convenience is brought to the routine maintenance of facilities in the suspended ceiling layer.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a socket assembly of the present utility model;
FIG. 3 is a schematic cross-sectional view of the connector of the present utility model;
fig. 4 is a schematic view of the structure of the bonding assembly of the present utility model.
Detailed Description
As shown in fig. 1, the utility model comprises a socket assembly 1, a connector 4, a connecting wire 2 arranged between the socket assembly 1 and the connector 4 and an adhesive assembly 3 arranged on the back surface of a suspended ceiling panel; the other end of the socket assembly 1 is connected with a boom keel abdominal wall hole, and the other end of the connector 4 is detachably connected with the bonding assembly 3; a damping buffer component is arranged on the connecting wire 2; the connecting wire 2 is a flexible steel wire rope, and the damping buffer component is a compression spring C5 arranged on the flexible steel wire rope.
As shown in fig. 1 and 2, the socket assembly 1 of the present utility model comprises a base 11, an outer sleeve 12 fixedly installed on the base 11, an inner sleeve a13 installed in the right end of the outer sleeve 12, and a compression spring a14 installed between the left end of the inner sleeve a13 and the inner surface of the base 11; the right end of the inner cavity of the outer sleeve 12 is conical, and the inner sleeve A13 is positioned at the left end of the inner cavity of the outer sleeve 12 and is matched with the conical shape of the right end of the outer sleeve 12; 3-5 round holes are uniformly formed in the conical part at the left end of the inner sleeve A13 at intervals along the circumference, in the embodiment, 3 balls A15 are arranged in the round holes, an end plate A16 is arranged at the outer side of the right end of the inner sleeve A13, so that the inner sleeve A13 is conveniently pressed, and the inner sleeve A13 is prevented from penetrating out of a boom keel abdominal wall hole; the connecting wire 2 passes through the inner sleeve A13, the compression spring A14 and the base 11 in a clearance way, the elastic force of the compression spring A14 enables the inner sleeve A13 to outwards press the conical mouth of the outer sleeve 12, and the inner wall of the outer sleeve 12 presses the ball A15 to tightly press the connecting wire 2.
As shown in fig. 1 and 3, the connector 4 of the present utility model comprises an outer sleeve 41, a threaded sleeve 42 threadedly mounted at the left end of the outer sleeve 41, an inner sleeve B43 mounted in the threaded sleeve 42, and a compression spring B44; the inner cavity at the left end of the threaded sleeve 42 is conical, and the inner sleeve B43 is positioned at the right end of the inner cavity of the threaded sleeve 42 and is matched with the conical shape of the inner cavity at the left end of the threaded sleeve 42; 3-5 round holes are uniformly formed in the side wall of the inner sleeve B43, which is positioned in the threaded sleeve 42, at intervals along the circumference, 3 balls B45 are arranged in the round holes, the compression spring B44 is arranged between the inner sleeve B43 and the bottom wall of the outer sleeve 41, a movable mechanical lock catch 46 which can be pressed is fixedly arranged at the outer end of the outer sleeve 41, an end plate B47 is arranged at the outer side of the left end of the inner sleeve B43, the inner sleeve B43 is conveniently pressed, an outlet is formed in the side wall of the outer sleeve 41, and the other end of the connecting wire 2 penetrates through the inner sleeve B43, the compression spring B44 and the inner cavity of the outer sleeve 41 and penetrates out of the outlet of the side wall of the outer sleeve 41; the threaded sleeve 42 is rotated to be connected to or disconnected from the outer sleeve 41, and the elastic force of the compression spring B44 and the pressing force of the ball B45 on the connection wire 2 can be finely adjusted.
As shown in fig. 1 and 4, the adhesive assembly 3 of the present utility model comprises an adhesive pad 31 adhered to the middle of the back surface of the ceiling panel, an adhesive plate 32 adhered to the adhesive pad 31, and a collar 33 mounted on the adhesive plate 32; the movable mechanical lock 46 is connected to the collar 33.
When the flexible steel wire rope locking device is used, the structure is firstly coated on the back of the suspended ceiling panel to adhere the bonding assembly 3, the light steel transverse keel or the secondary keel is arranged on the suspended ceiling, the upper end of the flexible steel wire rope penetrates through the abdominal wall hole of the suspender keel, the inner sleeve A13 of the socket assembly 1 is pressed inwards, the flexible steel wire rope penetrates through the inner sleeve A13, the compression spring A14 and the base 11, the flexible steel wire rope can freely move in the socket assembly 1, after the flexible steel wire rope is adjusted to a proper length, the inner sleeve A13 is loosened, the elastic force of the compression spring A14 enables the inner sleeve A13 to outwards extrude the conical opening of the outer sleeve 12, the inner wall of the outer sleeve 12 extrudes the ball A15 to compress the flexible steel wire rope, the flexible steel wire rope is locked, the upper end of the flexible steel wire rope is connected with the suspender keel through the socket assembly 1, the inner sleeve B43 is pressed down, the other end of the flexible steel wire rope penetrates through the inner sleeve B43, the compression spring B44 and the inner cavity of the outer sleeve 41 penetrates out of the side wall outlet of the outer sleeve 41, the inner sleeve B43 is loosened after the proper length is adjusted, the elastic force of the inner sleeve B44 is loosened, the ball B45 is extruded through the inner cavity of the compression spring 42 to compress the ball B45 to compress the connecting wire 2, and the flexible steel wire rope is locked. The movable mechanical lock 46 is movably connected with the collar 33, and then the upper support of the suspended ceiling panel is placed between the keels, and the installation is completed. During routine maintenance and disassembly, the upper support side of the suspended ceiling panel is obliquely taken down, the movable mechanical lock catch 46 is taken down from the lantern ring 33, and then the panel is placed in a safe place for routine maintenance.
The utility model is arranged between the newly-built or existing light steel integrated suspended ceiling suspender keel and the suspended ceiling panel, so that when an earthquake happens, the building light steel integrated suspended ceiling is connected with the suspended ceiling panel by the flexible steel wire rope, even if the suspended ceiling panel falls down, the suspended ceiling panel is prevented from falling down and being damaged by the buffering of the compression spring C5, and personnel injury is prevented; the function recovery after the earthquake of the building is accelerated; the utility model is connected with the existing light steel joist suspended ceiling by adopting the movable mechanical lock catch, so that the suspended ceiling panel is simple to install and detach, the installation is reliable, and the suspended ceiling is convenient in daily maintenance of facilities in the suspended ceiling layer.
Finally, it should be understood that the foregoing description is merely illustrative of the preferred embodiments of the present utility model, and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents or improvements may be made within the spirit and principles of the utility model.
Claims (8)
1. The earthquake anti-falling connector for the integrated ceiling of the building light steel joist is characterized by comprising a socket assembly (1), a connector (4), a connecting wire (2) arranged between the socket assembly (1) and the connector (4) and an adhesive assembly (3) arranged on the back of the ceiling panel;
the connecting wire (2) passes through the rear upper end of the boom keel abdominal wall hole and is connected with the socket assembly (1), and the lower end of the connecting head (4) is connected with the bonding assembly (3); and a shock absorption buffer component is arranged on the connecting wire (2).
2. The earthquake-proof connector for the integrated ceiling of the building light steel joist according to claim 1, wherein the socket assembly (1) comprises a base (11), an outer sleeve (12) fixedly installed on the base (11), an inner sleeve A (13) installed in the right end of the outer sleeve (12), and a compression spring A (14) installed between the left end of the inner sleeve A (13) and the inner surface of the base (11);
the right end of the inner cavity of the outer sleeve (12) is conical, and the left end of the inner cavity of the outer sleeve (12) is matched with the conical right end of the outer sleeve (12) by the inner sleeve A (13);
3-5 round holes are uniformly arranged at the conical position of the left end of the inner sleeve A (13) along the circumference at intervals, and balls A (15) are arranged in the round holes;
the connecting wire (2) is in clearance penetration with the inner sleeve A (13), the compression spring A (14) and the base (11), the elastic force of the compression spring A (14) enables the inner sleeve A (13) to outwards extrude the conical opening of the outer sleeve (12), and the inner wall of the outer sleeve (12) extrudes the ball A (15) to enable the ball A to tightly press the connecting wire (2).
3. The earthquake-proof connector for the integrated ceiling of the building light steel joist according to claim 2, wherein the connector (4) comprises an outer sleeve (41), a threaded sleeve (42) which is arranged at the left end of the outer sleeve (41) in a threaded manner, an inner sleeve B (43) which is arranged in the threaded sleeve (42) and a compression spring B (44);
the inner cavity at the left end of the threaded sleeve (42) is conical, and the inner sleeve B (43) is positioned at the right end of the inner cavity of the threaded sleeve (42) and is matched with the conical shape of the inner cavity at the left end of the threaded sleeve (42);
3-5 round holes are uniformly formed in the side wall of the inner sleeve B (43) in the threaded sleeve (42) at intervals along the circumference, balls B (45) are arranged in the round holes, the compression spring B (44) is arranged between the inner sleeve B (43) and the bottom wall of the outer sleeve (41), a movable mechanical lock catch (46) capable of being pressed is fixedly arranged at the outer end of the outer sleeve (41), an outlet is formed in the side wall of the outer sleeve (41), and the other end of the connecting wire (2) penetrates through the inner sleeve B (43), the compression spring B (44) and the inner cavity of the outer sleeve (41) and penetrates out of the outlet of the side wall of the outer sleeve (41).
4. A seismic fall protection connector for integrated ceiling of building light steel joists according to claim 3, wherein said bonding assembly (3) comprises an adhesive pad (31) bonded to the middle of the back of the ceiling panel, a bonding plate (32) bonded to the adhesive pad (31), and a collar (33) mounted on the bonding plate (32); the movable mechanical lock catch (46) is connected with the lantern ring (33).
5. The earthquake-proof connector for the integrated ceiling of the building light steel joist according to claim 1, wherein the connecting wire (2) is a flexible steel wire rope, and the damping buffer component is a compression spring C (5) arranged on the flexible steel wire rope.
6. A seismic fall protection connector for integrated ceiling of a building light steel joist according to claim 3, wherein the number of circular holes in the inner sleeves a (13) and B (43) is 3.
7. The earthquake-proof connector for the integrated ceiling of the light steel joist of the building according to claim 2, wherein the end plate A (16) is arranged outside the right end of the inner sleeve A (13).
8. A seismic fall protection connector for integrated ceiling of a building light steel joist according to claim 3, wherein an end plate B (47) is provided outside the left end of the inner casing B (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321139079.7U CN220035765U (en) | 2023-05-12 | 2023-05-12 | Earthquake anti-falling connector for integrated ceiling of building light steel joist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321139079.7U CN220035765U (en) | 2023-05-12 | 2023-05-12 | Earthquake anti-falling connector for integrated ceiling of building light steel joist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220035765U true CN220035765U (en) | 2023-11-17 |
Family
ID=88743706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321139079.7U Active CN220035765U (en) | 2023-05-12 | 2023-05-12 | Earthquake anti-falling connector for integrated ceiling of building light steel joist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220035765U (en) |
-
2023
- 2023-05-12 CN CN202321139079.7U patent/CN220035765U/en active Active
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