CN215802602U

CN215802602U - Steel construction ceiling suspended ceiling device

Info

Publication number: CN215802602U
Application number: CN202121975768.2U
Authority: CN
Inventors: 徐亮
Original assignee: Shanghai Leishi Construction Steel Products Co ltd
Current assignee: Shanghai Leishi Construction Steel Products Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-11
Anticipated expiration: 2031-08-20

Abstract

The utility model provides a suspended ceiling device of a steel structure ceiling, and relates to the field of steel structures. Steel construction ceiling suspended ceiling device, including the connecting seat, the bottom of connecting seat is pegged graft all around and is had the crossbeam, states the connecting seat and includes the base, and the last fixed surface of base installs the tie-beam, and the top fixed mounting of tie-beam has the fixed plate, and the locating hole has been seted up on the surface of fixed plate, the joint hole has been seted up all around to the base, and fixed surface installs the locating piece on the inside in joint hole. This steel construction ceiling suspended ceiling device presses extrusion piece and sliding block for the two shrink, inserts the locating hole with the crossbeam and makes the joint semi-ring be located the inboard of locating piece, and rotatory, spacing hole and sliding block coincidence this moment, and the sliding block moves down, inserts the inside in spacing hole, and extrusion piece expandes the joint in the inside in spacing hole, accomplishes the fixed of crossbeam and connecting seat, has solved the inconvenient problem of connection among the prior art.

Description

Steel construction ceiling suspended ceiling device

Technical Field

The utility model relates to the technical field of steel structures, in particular to a suspended ceiling device of a steel structure ceiling.

Background

The structure is a structure composed of steel material and is one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted.

The existing steel structure suspended ceiling needs to be welded and/or bolted at the connecting part of the beam, so that the installation time is prolonged, and the suspended ceiling device which is free from welding or bolting while the connection stability is ensured is needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a steel structure ceiling device, which solves the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a steel structure ceiling device comprises a connecting seat, wherein a cross beam is inserted around the bottom end of the connecting seat, the connecting seat comprises a base, a connecting beam is fixedly installed on the upper surface of the base, a fixing plate is fixedly installed at the top end of the connecting beam, a positioning hole is formed in the surface of the fixing plate, clamping holes are formed around the base, a positioning block is fixedly installed on the inner upper surface of each clamping hole, a sleeve is fixedly embedded on the inner side of each positioning block on the upper surface of each clamping hole, a sliding block is slidably connected inside the sleeve, the sliding block and the sleeve are fixedly connected through a compression spring, grooves are formed in two sides of the sliding block, an extrusion block is fixedly installed inside each groove, the grooves and the extrusion blocks are fixedly connected through extrusion springs, two clamping semi-rings are fixedly installed on the outer surface of the cross beam and symmetrically arranged, and a limiting hole is formed in the centers of the outer surfaces of the semi-rings, the outer surface of the beam between the two clamping semi-rings is fixedly provided with a clamping plate.

Preferably, the number of the clamping semi-rings is multiple, the multiple groups of clamping semi-rings are distributed at equal intervals, and the clamping plate is positioned between the two adjacent groups of clamping semi-rings.

Preferably, the sliding block is cylindrical, and the width of joint semi-ring is less than the diameter of sliding block.

Preferably, the lower surface of base and joint semi-ring parallel and level, the bottom part in joint hole has the dead slot.

Preferably, the cross section of the positioning block is concave, and the width of the middle gap of the positioning block is the same as that of the clamping plate.

Preferably, the periphery of the base is provided with clamping holes for communicating, and a positioning square block is fixedly arranged at the center of the base at the communicating position of the four clamping holes.

The utility model has the following beneficial effects:

1. this steel construction ceiling suspended ceiling device presses extrusion piece and sliding block for the two shrink, inserts the locating hole with the crossbeam and makes the joint semi-ring be located the inboard of locating piece, and rotatory, spacing hole and sliding block coincidence this moment, and the sliding block moves down, inserts the inside in spacing hole, and extrusion piece expandes the joint in the inside in spacing hole, accomplishes the fixed of crossbeam and connecting seat, has solved the inconvenient problem of connection among the prior art.

2. This steel construction ceiling suspended ceiling device, the base is seted up the joint hole all around and is link up, and the base is located the central fixed mounting that four joint holes link up the department and has the location square, can inject the degree of depth that the crossbeam inserted in the connecting seat through such setting.

Drawings

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

FIG. 2 is a schematic view of a beam according to the present invention;

FIG. 3 is a schematic view of a connecting socket of the present invention;

FIG. 4 is a schematic view of a base half-section of the present invention;

fig. 5 is an enlargement of the utility model at a in fig. 4.

The connecting device comprises a connecting seat-1, a cross beam-2, a base-101, a connecting beam-102, a fixing plate-103, a positioning hole-104, a clamping hole-105, a positioning block-106, a sleeve-107, a sliding block-108, a compression spring-109, a groove-110, an extrusion block-111, an extrusion spring-112, a clamping half ring-201, a limiting hole-202 and a clamping plate-203.

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.

The embodiment of the utility model provides a steel structure ceiling device, which comprises the following components:

in the first embodiment, as shown in fig. 1-5, the connector includes a connector base 1, a cross beam 2 is inserted around the bottom end of the connector base 1, the connector base 1 includes a base 101, a connecting beam 102 is fixedly installed on the upper surface of the base 101, a fixing plate 103 is fixedly installed on the top end of the connecting beam 102, a positioning hole 104 is formed on the surface of the fixing plate 103, a locking hole 105 is formed around the base 101, a positioning block 106 is fixedly installed on the inner upper surface of the locking hole 105, a sleeve 107 is fixedly embedded on the inner side of the positioning block 106 on the upper surface of the locking hole 105, a sliding block 108 is slidably connected inside the sleeve 107, the sliding block 108 is fixedly connected with the sleeve 107 through a compression spring 109, grooves 110 are formed on two sides of the sliding block 108, an extrusion block 111 is fixedly installed inside the grooves 110, the grooves 110 are fixedly connected with the extrusion block 111 through an extrusion spring 112, two locking half rings 201 are fixedly installed on the outer surface of the cross beam 2, two joint semi-rings 201 symmetry sets up, and the outer surface center of joint semi-ring 201 has seted up spacing hole 202, and the cross-sectional shape in spacing hole 202 is trapezoidal, and the outer fixed surface that crossbeam 2 is located between two joint semi-rings 201 is installed joint board 203.

The quantity of joint semi-ring 201 is the multiunit, and multiunit joint semi-ring 201 equidistance distributes, and joint board 203 is located between two sets of adjacent joint semi-rings 201, can be convenient for install the furred ceiling board through such setting.

The sliding block 108 is cylindrical, the width of the clamping semi-ring 201 is smaller than the diameter of the sliding block 108, the sliding block 108 can be extruded by the clamping plate 203 through the limitation, and the sliding block 108 is located inside the sleeve 107.

The lower surface and the joint semi-ring 201 parallel and level of base 101, the bottom part in joint hole 105 has the dead slot, can be convenient for install the furred ceiling board through such setting, can be convenient for adjust sliding block 108 through setting up the dead slot.

The cross-sectional shape of the positioning block 106 is concave, the width of the middle gap of the positioning block 106 is the same as the width of the clamping plate 203, and the positioning block 106 can ensure that the clamping plate 203 can slide with the positioning block.

The clamping holes 105 are formed in the periphery of the base 101 to be communicated, the center of the base 101, located at the through positions of the four clamping holes 105, is fixedly provided with a positioning square block, and the depth of the cross beam 2 inserted into the connecting seat 1 can be limited through the arrangement.

When the fixing device is used, firstly, the connecting seat 1 is fixed on a ceiling through a bolt, firstly, the extrusion block 111 and the sliding block 108 are pressed, the extrusion block and the sliding block are contracted, the beam 2 is inserted into the positioning hole 104, so that the clamping semi-ring 201 is positioned on the inner side of the positioning block 106, the positioning block rotates, the limiting hole 202 coincides with the sliding block 108, the sliding block 108 moves downwards and is inserted into the limiting hole 202, the extrusion block 111 is unfolded and clamped in the limiting hole 202, and the fixing of the beam 2 and the connecting seat 1 is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel construction ceiling suspended ceiling device, includes connecting seat (1), its characterized in that: the periphery of the bottom end of the connecting seat (1) is spliced with a cross beam (2);

the connecting seat (1) comprises a base (101), a connecting beam (102) is fixedly arranged on the upper surface of the base (101), a fixing plate (103) is fixedly arranged at the top end of the connecting beam (102), and a positioning hole (104) is formed in the surface of the fixing plate (103);

the clamping hole (105) is formed in the periphery of the base (101), the positioning block (106) is fixedly mounted on the inner upper surface of the clamping hole (105), a sleeve (107) is fixedly embedded in the inner side, located on the positioning block (106), of the upper surface of the clamping hole (105), a sliding block (108) is connected to the inner portion of the sleeve (107) in a sliding mode, the sliding block (108) is fixedly connected with the sleeve (107) through a compression spring (109), grooves (110) are formed in the two sides of the sliding block (108), an extrusion block (111) is fixedly mounted in the grooves (110), and the grooves (110) and the extrusion block (111) are fixedly connected through extrusion springs (112);

the outer fixed surface of crossbeam (2) installs two joint semi-rings (201), and two joint semi-rings (201) symmetry set up, and spacing hole (202) have been seted up at the surface center of joint semi-ring (201), and the outer fixed surface that crossbeam (2) are located between two joint semi-rings (201) installs joint board (203).

2. A steel structural ceiling suspension apparatus as claimed in claim 1, wherein: the number of the clamping semi-rings (201) is multiple, the multiple groups of clamping semi-rings (201) are distributed at equal intervals, and the clamping plate (203) is located between the two adjacent groups of clamping semi-rings (201).

3. A steel structural ceiling suspension apparatus as claimed in claim 1, wherein: the sliding block (108) is cylindrical, and the width of the clamping semi-ring (201) is smaller than the diameter of the sliding block (108).

4. A steel structural ceiling suspension apparatus as claimed in claim 1, wherein: the lower surface and joint semi-ring (201) parallel and level of base (101), the bottom part in joint hole (105) has the dead slot.

5. A steel structural ceiling suspension apparatus as claimed in claim 1, wherein: the cross section of the positioning block (106) is concave, and the width of a middle gap of the positioning block (106) is the same as that of the clamping plate (203).

6. A steel structural ceiling suspension apparatus as claimed in claim 1, wherein: the periphery of the base (101) is provided with clamping holes (105) which are communicated, and a positioning square block is fixedly arranged at the center of the through position of the four clamping holes (105) of the base (101).