CN208965852U

CN208965852U - A kind of easy-to-dismount steel joist suspended ceiling

Info

Publication number: CN208965852U
Application number: CN201821232070.XU
Authority: CN
Inventors: 杨小海; 王军强
Original assignee: Shanghai Lord Architectural Decoration Co Ltd
Current assignee: Shanghai Lord Architectural Decoration Co Ltd
Priority date: 2018-08-01
Filing date: 2018-08-01
Publication date: 2019-06-11
Anticipated expiration: 2028-08-01

Abstract

The utility model discloses a kind of easy-to-dismount steel joist suspended ceilings, including main joist, the upper end of main joist is fixedly connected with several connection rings, the upper end of connection ring is threaded in the lower end of propping steeve by screwed ring, the beneficial effects of the utility model are: by inside false keel clamping plate fixed block design is fixedly connected with by movable inserted link, and movable inserted link one end is nested with spring design, both ends of the spring is respectively fixedly connected in false keel inner bottom and the design of active clamped plate lower end, to make false keel and main joist during installation, false keel contained spring can effectively be passed through, to which fastening board effectively be clamped with main joist upper end connection sliding block, to effectively improve connective stability between main joist and false keel, more convenient and quicker when personnel install and use, disassembly is more convenient.

Description

A kind of easy-to-dismount steel joist suspended ceiling

Technical field

The utility model relates to a kind of steel joist suspended ceiling, specially a kind of easy-to-dismount steel joist suspended ceiling belongs to Steel joist suspended ceiling technical field for building.

Background technique

As China's economy continues to develop, building trade is also being grown rapidly, and is using more in construction material Lightgage steel joist, lightgage steel joist are widely used in hotel, terminal, Che Yunzhan, station, recreation ground, market, factory, office building, old build Build the places such as transformation, interior decoration setting, ceiling, traditional lightgage steel joist steel joist suspended ceiling, mostly buckle-type connection structure, Both nested slidingtype connection type is used between main joist and false keel, but it is when in use, needs to fill out between several false keels Add several stull keel, to enhance connective stability between several false keels and main joist, personnel are inconvenient when processing installation, Its false keel and main joist mounting stability are to be improved, there is improvement.

Utility model content

The purpose of this utility model is to provide a kind of easy-to-dismount steel joist suspended ceilings, to solve above-mentioned background technique The problem of middle proposition, by inside false keel clamping plate fixed block design, and activity be fixedly connected with by movable inserted link Inserted link one end is nested with spring design, and both ends of the spring is respectively fixedly connected with to be set in false keel inner bottom and active clamped plate lower end Meter, to make false keel and main joist that can effectively pass through false keel contained spring during installation, thus by fastening board effectively with master Keel upper end connection sliding block clamps, so that connective stability between main joist and false keel is effectively improved, when personnel install and use More convenient and quicker, disassembly are more convenient.

To achieve the above object, the utility model provides the following technical solutions: a kind of easy-to-dismount steel joist suspended ceiling, Including main joist, the upper end of the main joist is fixedly connected with several connection rings, and the upper end of the connection ring passes through screwed ring spiral shell Line is connected to the lower end of propping steeve, and the lower end impartial setting of the main joist has several connection sliding blocks, and the main joist is logical It crosses several connection sliding blocks and is fixedly connected with several false keels, and the lower end of the connection sliding block is located at the inside fixation of false keel and sets There is a clamping plate, there are two the lower end two sides of the clamping plate are fixedly connected by the lower end two sides that movable inserted link is through to false keel Fixed block is fixedly linked between two fixed blocks by connecting band, is nested with spring outside one end of the activity inserted link, The both ends of the spring, which respectively correspond, to be arranged on the lower end of clamping plate and the inner bottom of false keel, the outside of the false keel Lower end is fixedly connected with link block on two sides.

Preferably, it is equipped with concave groove inside the false keel, the connection sliding block is " convex " font, and the connection sliding block Lower end correspondence be slidably connected in concave groove.

Preferably, the position that the lower end of the false keel corresponds to fixed block is equipped with fluting, and slot size and fixed block Volume size is identical.

Preferably, the outside of the link block is equipped with external screw thread, and the inner wall of the screwed ring corresponds to external screw thread position and is equipped with Internal screw thread.

Preferably, the outside of the main joist and false keel is uniformly provided with zinc coat.

Compared with prior art, the utility model has the beneficial effects that by inside false keel clamping plate pass through activity Inserted link is fixedly connected with fixed block design, and movable inserted link one end is nested with spring design, and both ends of the spring is respectively fixedly connected with It designs in false keel inner bottom and active clamped plate lower end, to make false keel and main joist during installation, can effectively pass through False keel contained spring, thus by fastening board effectively with main joist upper end connection sliding block clamp, thus effectively improve main joist with Connective stability between false keel, more convenient and quicker when personnel install and use, disassembly are more convenient.

Detailed description of the invention

Fig. 1 is the structure main sectional view of the utility model；

Fig. 2 is the plate structure top view of the utility model；

Fig. 3 is the connection ring structure schematic diagram of the utility model.

In figure: 1, main joist；2, connection sliding block；3, false keel；4, clamping plate；5, movable inserted link；6, fixed block；7, bullet Spring；8, connecting band；9, link block；10, screwed ring；11, propping steeve；12, connection ring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of easy-to-dismount steel joist suspended ceiling, packet Main joist 1 is included, the upper end of main joist 1 is fixedly connected with several connection rings 12, and the upper end of connection ring 12 passes through 10 screw thread of screwed ring Be connected to the lower end of propping steeve 11, the lower end impartial setting of main joist 1 has several connection sliding blocks 2, and main joist 1 pass through it is several Connection sliding block 2 is fixedly connected with several false keels 3, and the lower end of connection sliding block 2 is located at the inside of false keel 3 and is fixed with clamping Plate 4, the lower end two sides of clamping plate 4 pass through the lower end two sides that movable inserted link 5 is through to false keel 3 and are fixedly connected with that there are two fixed blocks 6, it is fixedly linked between two fixed blocks 6 by connecting band 8, is nested with spring 7 outside one end of movable inserted link 5, the two of spring 7 End respectively corresponds in the inner bottom of the lower end that clamping plate 4 is arranged in and false keel 3, solid on the external lower end two sides of false keel 3 Surely it is connected with link block 9.

Concave groove is equipped with inside false keel 3, connection sliding block 2 is " convex " font, and the corresponding sliding in lower end of connection sliding block 2 connects It connects in concave groove, facilitates main joist 1 to be slidably connected together by connection sliding block 2 and false keel 3, the lower end pair of false keel 3 The position of fixed block 6 is answered to be equipped with fluting, and size of slotting is identical as the volume size of fixed block 6, facilitates and is nested in fixed block 6 In fluting in false keel 3, the outside of link block 9 is equipped with external screw thread, and the inner wall of screwed ring 10 corresponds to external screw thread position equipped with interior Screw thread, it is convenient to be threaded togather by screwed ring 10 with link block 9, thus by propping steeve 11 and 1 stationary phase of main joist Even, the outside of main joist 1 and false keel 3 is uniformly provided with zinc coat, and antiseptic property is high, stablizes safety.

Specifically, several false keels 3 can be existed by baltimore groove nested encryptions when personnel carry out lightgage steel joist installation On connection sliding block 2, to realize Fast Installation between false keel 3 and main joist 1, false keel 3 can be slidably connected at not by personnel With on the connection sliding block 2 of spacing, so that spacing between two adjacent false keels 3 is adjusted, to meet different installation needs, When false keel 3 is nested on main joist 1 by connection sliding block 2, connecting band 8 can be pulled downward on, thus by fixed block 6 and Movable inserted link 5 drives clamping plate 4 to decline, and clamping plate 4 declines, to make spring 7 in 3 internal compression of false keel, then by secondary dragon Bone 3 is inserted on connection sliding block 2, unclamps connecting band 8, to make the elasticity of spring 7 restore elongation, to make fixed block 6 that will connect Sliding block 2 is clamped in inside false keel 3, so that the connective stability between false keel 3 and main joist 1 is effectively improved, personnel's disassembly Installation is more convenient.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of easy-to-dismount steel joist suspended ceiling, including main joist (1), which is characterized in that the upper end of the main joist (1) It is fixedly connected with several connection rings (12), the upper end of the connection ring (12) is threaded in propping steeve by screwed ring (10) (11) the lower end impartial setting of lower end, the main joist (1) has several connection sliding blocks (2), and the main joist (1) is if pass through Dry connection sliding block (2) is fixedly connected with several false keels (3), and the lower end of the connection sliding block (2) is located at the interior of false keel (3) Portion is fixed with clamping plate (4), and the lower end two sides of the clamping plate (4) pass through movable inserted link (5) and are through under false keel (3) End two sides are fixedly connected there are two fixed block (6), are fixedly linked between two fixed blocks (6) by connecting band (8), described It is nested with spring (7) outside one end of movable inserted link (5), the both ends of the spring (7), which respectively correspond, to be arranged in clamping plate (4) In the inner bottom of lower end and false keel (3), link block (9) are fixedly connected on the external lower end two sides of the false keel (3).

2. a kind of easy-to-dismount steel joist suspended ceiling according to claim 1, it is characterised in that: the false keel (3) Inside is equipped with concave groove, and the connection sliding block (2) is " convex " font, and the lower end correspondence of the connection sliding block (2) is slidably connected In concave groove.

3. a kind of easy-to-dismount steel joist suspended ceiling according to claim 1, it is characterised in that: the false keel (3) Lower end correspond to fixed block (6) position be equipped with fluting, and slot size it is identical as the volume size of fixed block (6).

4. a kind of easy-to-dismount steel joist suspended ceiling according to claim 1, it is characterised in that: the link block (9) Outside be equipped with external screw thread, the inner wall of the screwed ring (10) correspond to external screw thread position be equipped with internal screw thread.

5. a kind of easy-to-dismount steel joist suspended ceiling according to claim 1, it is characterised in that: the main joist (1) Zinc coat is uniformly provided with the outside of false keel (3).