CN221193890U - High strength closed floor carrier plate structure - Google Patents

Abstract

The utility model relates to a high-strength closed floor support plate structure applied to the technical field of floor support plates, which comprises a floor support plate with a lug, wherein a connecting mechanism is sleeved on the lug, and the spliced structure is adopted, so that when the floor support plate is used in northwest areas, under the condition that splicing is required in the installation process, a half of a first screw hole is sleeved on the lug, a clamping block is clamped with the inner wall of the lug, then the other floor support plate is clamped with the other half of the first screw hole in the same way, at the moment, the first screw hole, a second screw hole and a third screw hole are overlapped, a bolt is inserted into the third screw hole from the first screw hole, and is fixed with a screw cap through screwing, meanwhile, the bottom of the bolt is abutted against a telescopic rod and a telescopic spring, and the telescopic rod are lowered along with screwing, so that the telescopic adjustment is carried out on the telescopic rod, the floor support plate is effectively spliced, the damping effect is achieved, and the problem of firm influence caused by looseness of the bolt is avoided.

Description

High strength closed floor carrier plate structure

Technical Field

The utility model relates to a high-strength closed floor support plate structure, in particular to a high-strength closed floor support plate structure applied to the technical field of floor support plates.

Background

With the development of the building industry, the galvanized floor support plate is more and more common in the industry, and is most widely applied to buildings due to the advantages of the galvanized floor support plate, especially the advantages of the floor support plate can be better played in high-rise buildings, large-scale factories, large-span space structures, traffic energy engineering and residential buildings, the floor support plate also has stronger anti-seismic capability, in recent years, the floor support plate is rapidly developed in China, the application is wide, the usage amount always presents an increasing mode, the floor support plate is more safe and more convenient to construct, and the floor support plate used outdoors at present is easy to damage due to natural factors.

In order to solve the problem of earthquake resistance, a certain floor support plate in the market adopts a high-strength design and has a certain market occupation ratio.

When the existing closed floor carrier plate is longitudinally spliced in installation, the length of the existing closed floor carrier plate is required to be lengthened in a welding mode, the length of the existing closed floor carrier plate cannot be quickly and conveniently changed on the installation site according to requirements, and the operation efficiency is affected.

Disclosure of utility model

Aiming at the prior art, the utility model aims to solve the technical problems that when the closed floor support plate is longitudinally spliced in installation, the closed floor support plate is lengthened in a welding mode, the length can not be quickly and conveniently changed according to the requirement on the installation site, and the operation efficiency is affected.

In order to solve the problems, the utility model provides a high-strength closed floor support plate structure, which comprises a floor support plate with a convex block, wherein a connecting mechanism is sleeved on the convex block, the structure comprises a shell, a clamping block is fixedly connected in the shell, the clamping block is clamped with the inner wall of the convex block, a first screw hole and a third screw hole are respectively cut in the top end of the shell and the top end of the clamping block, the first screw hole corresponds to the third screw hole, a second screw hole corresponding to the first screw hole is cut in the top end of the convex block, a nut is fixedly connected in the clamping block positioned outside the third screw hole, a bolt penetrating through the second screw hole and extending into the third screw hole is connected with the screw hole in a threaded manner, a telescopic rod is fixedly connected at the bottom end of the third screw hole, an extension spring is sleeved outside the telescopic rod, and the bottom end of the extension spring is fixedly connected with the third screw hole.

In the closed type floor support plate structure, the rapid splicing of the bottom floor support plate is achieved effectively, the damping effect is achieved, and the problem that the bolt loosens to affect firmness is avoided.

As a further improvement of the application, the top end of the bolt is sleeved with a protective sleeve, and the protective sleeve is in contact with the shell.

As a further improvement of the application, the inner wall of the third screw hole below the screw cap is fixedly connected with a copper plate, and the extension spring is detachably connected with a copper ball.

As a further improvement of the application, the copper ball collides with the copper plate to give out a bell.

As a further improvement of the application, the copper ball is fixedly connected with a lock catch through a hanging rope, and the lock catch is clamped with the tension spring.

As a further improvement of the application, the clamping block is fixedly connected with the middle part of the inner wall of the shell through a connecting block.

To sum up, this scheme can realize, when northwest district uses building carrier plate, meet under the needs concatenation condition in the installation, can be with half cover of first screw on the lug, make fixture block and lug inner wall block, later with another building carrier plate in the first screw half of same mode block, at this moment first screw, the second screw, the third screw will coincide, insert the bolt from first screw to third screw again, through screwing up and nut thread tightening, simultaneously, the bolt bottom is contradicted with telescopic link and extension spring, descend along with screwing up, thereby carry out flexible regulation to extension spring and telescopic link, thereby the location, thereby reach and cushion shock attenuation effect to the bolt under the condition of running into gust and rock, reach the quick concatenation of building carrier plate simultaneously again play shock attenuation effect effectively, avoid the bolt to appear not hard up firm problem of influence.

Drawings

Fig. 1 is an isometric view of a floor support plate according to a first embodiment of the application;

FIG. 2 is an isometric view of a coupling mechanism according to a first embodiment of the present application;

FIG. 3 is a cross-sectional view of a first embodiment of the coupling mechanism of the present application;

Fig. 4 is an enlarged view of fig. 3 a of a first embodiment of the present application.

The reference numerals in the figures illustrate:

1. Floor support plate; 2. a bump; 3. a housing; 4. a clamping block; 5. a first screw hole; 6. a second screw hole; 7. a third screw hole; 8. a bolt; 9. a protective sleeve; 10. a telescopic rod; 11. a tension spring; 12. copper balls; 13. copper plate; 14. and (5) a screw cap.

Detailed Description

Two embodiments of the present application will be described in detail with reference to the accompanying drawings.

First embodiment:

Fig. 1-4 show a high strength closed floor carrier plate structure, including floor carrier plate 1 with lug 2, the cover is equipped with coupling mechanism on the lug 2, including shell 3, fixedly connected with fixture block 4 in the shell 3, and fixture block 4 and lug 2 inner wall looks block, shell 3 and fixture block 4 top have first screw 5 respectively to be cut out, third screw 7, and first screw 5 and third screw 7 are corresponding, the lug 2 top is cut out and is had second screw 6 that corresponds with first screw 5, be located the fixture block 4 internal fixation who is located outside the third screw 7 and be connected with nut 14, first screw 5 internal thread is connected with the bolt 8 that runs through second screw 6 and extends to in the third screw 7, and bolt 8 and nut 14 threaded connection, third screw 7 bottom fixedly connected with telescopic link 10, telescopic link 10 overcoat is equipped with extension spring 11, and extension spring 11 bottom and third screw 7 fixed connection.

This scheme can realize, when northwest district uses building carrier plate 1, meet under the needs concatenation condition in the installation, can be with half cover of first screw 5 on lug 2, make fixture block 4 and the inner wall block of lug 2, later with another building carrier plate 1 in the first screw 5 half of same mode block, at this moment first screw 5, second screw 6, third screw 7 will coincide, insert bolt 8 from first screw 5 to in the third screw 7 again, through screwing with nut 14 thread tightening, at the same time, the bolt 8 bottom is contradicted with telescopic link 10 and extension spring 11, descend along with screwing, thereby carry out flexible regulation to extension spring 11 and telescopic link 10, thereby the location, thereby reach and meet under the gust and rock the condition and cushion shock attenuation effect to bolt 8, play shock attenuation effect again when reaching the quick concatenation of building carrier plate 1 effectively, avoid bolt 8 to appear not hard up influence firm problem.

Second embodiment:

Fig. 2-4 show that the top end of the bolt 8 is sleeved with a protective sleeve 9, the protective sleeve 9 is abutted against the shell 3, the inner wall of the third screw hole 7 below the nut 14 is fixedly connected with a copper plate 13, the extension spring 11 is detachably connected with a copper ball 12, the copper ball 12 collides with the copper plate 13 to give out a bell, the copper ball 12 is fixedly connected with a lock catch through a hanging rope, the lock catch is clamped with the extension spring 11, and the clamping block 4 is fixedly connected with the middle part of the inner wall of the shell 3 through a connecting block.

This scheme can be realized, when meetting emergency, when causing the condition of becoming flexible to bolt 8 under the condition of storm, when appearing becoming flexible between bolt 8 and nut 14, bolt 8 bottom is not hard up even the separation with telescopic link 10 and extension spring 11 this moment, cause building carrier plate 1 to rock through the gust under this kind of circumstances, thereby drive copper ball 12 that hangs on the extension spring 11 and sway, will collide with copper plate 13 in swaing, thereby send the ring that is sharp, remind personnel building carrier plate 1 to appear becoming flexible, the alarm of possible dangerous accident takes place, thereby reach effectively and inform the timely maintenance of staff, and inform other personnel to withdraw the effect as early as possible.

The present utility model is not limited to the above-described embodiments, which are adopted in connection with the actual demands, and various changes made by the person skilled in the art without departing from the spirit of the present utility model are still within the scope of the present utility model.

Claims (6)

1. The utility model provides a high strength closed floor carrier plate structure, includes floor carrier plate (1) that have lug (2), its characterized in that: the utility model provides a lug (2) is gone up the cover and is equipped with coupling mechanism, including shell (3), fixedly connected with fixture block (4) in shell (3), and fixture block (4) and the block (2) inner wall looks block, shell (3) and fixture block (4) top have first screw (5), third screw (7) to be cut respectively, and first screw (5) and third screw (7) are corresponding, second screw (6) that bump (2) top cut have and first screw (5) correspond are located outside third screw (7) fixture block (4) internal connection has nut (14), bolt (8) in first screw (5) internal thread connection has and runs through second screw (6) to third screw (7), and bolt (8) and nut (14) threaded connection, third screw (7) bottom fixedly connected with telescopic link (10), telescopic link (10) overcoat is equipped with extension spring (11), and extension spring (11) bottom and third (7) fixed connection.

2. A high strength closed floor deck structure as defined in claim 1 wherein: the top end of the bolt (8) is sleeved with a protective sleeve (9), and the protective sleeve (9) is in contact with the shell (3).

3. A high strength closed floor deck structure as defined in claim 1 wherein: the inner wall of the third screw hole (7) positioned below the screw cap (14) is fixedly connected with a copper plate (13), and the extension spring (11) is detachably connected with a copper ball (12).

4. A high strength closed floor deck structure as defined in claim 3 wherein: the copper ball (12) collides with the copper plate (13) to give out a bell.

5. A high strength closed floor deck structure as defined in claim 3 wherein: the copper ball (12) is fixedly connected with a lock catch through a hanging rope, and the lock catch is clamped with the extension spring (11).

6. A high strength closed floor deck structure as defined in claim 1 wherein: the clamping block (4) is fixedly connected with the middle part of the inner wall of the shell (3) through a connecting block.