CN211228880U

CN211228880U - Steel construction convenient to dismantle

Info

Publication number: CN211228880U
Application number: CN201921827265.3U
Authority: CN
Inventors: 刘原; 张丹丽; 赵狄飙
Original assignee: Guangdong Hongtu Architectural Design Co ltd
Current assignee: Guangdong Hongtu Architectural Design Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-11
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a steel construction convenient to dismantle, including first steel body, set up on the first steel body and supply second steel body male spread groove, the cavity has been seted up in the first steel body, second interface channel and external intercommunication have been seted up to the cavity inner wall, be provided with the fixed block in the second interface channel, the one end fixedly connected with that the cavity was worn out to the fixed block presses the button, press the fixed first powerful spring that is provided with between button and the first steel body, the one end that the fixed block penetrated the cavity is connected with the dwang through the pivot, the powerful spring of dwang fixed surface connection second, the one end fixed connection that the dwang was kept away from to the powerful spring of second is on the cavity inner wall, third interface channel has been seted up on second steel body surface, the utility model discloses compare with the mode of traditional ordinary bolted connection, it is convenient to.

Description

Steel construction convenient to dismantle

Technical Field

The utility model relates to a steel construction technical field especially relates to a steel construction convenient to dismantle.

Background

The steel structure is mainly made of steel and is one of the main building structure types. Because steel has the characteristics of high strength, light dead weight, good integral rigidity, good plasticity, good toughness, strong deformability and the like, the steel structure is widely applied to industrial plants, large-span structures, high-rise structures, multi-story high-rise civil buildings, structures with higher requirements on bearing dynamic load and earthquake resistance, plate-shell structures, detachable structures, light steel structures, combined structures of reinforced concrete and the like.

The connection of general steel fulcrum often adopts ordinary bolted connection, nevertheless because manufacture and installation are all more complicated, brings a great deal of inconvenience for constructor, to above-mentioned problem, the utility model discloses a convenient to detach's steel construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the steel structure is complicated in manufacturing and installation by adopting a common bolt connection mode in the prior art, and providing a steel structure convenient to disassemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steel construction convenient to dismantle, includes first steel body, set up on the first steel body and supply second steel body male spread groove, the cavity has been seted up in the first steel body, the cavity sets up to two, two the cavity is the symmetry setting, seted up on the spread groove first interface channel with the cavity intercommunication, second interface channel and external intercommunication have been seted up to the cavity inner wall, the second interface channel sets up the position at cavity middle part, be provided with the fixed block in the second interface channel, the fixed block is worn out the one end fixedly connected with of cavity presses the button, press the button with fixed first powerful spring that is provided with between the first steel body.

Preferably, the fixed block penetrates the one end of cavity is connected with the dwang through the pivot, the dwang sets up to two, and the symmetric distribution is in the both sides of fixed block, the sliding tray has been seted up to the cavity top, the dwang is kept away from the one end fixedly connected with pivot of fixed block, the pivot sets up in the sliding tray and with sliding tray sliding connection.

Preferably, the fixed stopper that is provided with in pivot both ends guarantees the pivot can't be followed break away from in the sliding tray, the strong spring of rotor lever fixed surface is connected with the powerful spring of second, the powerful spring of second is kept away from the one end fixed connection of dwang is in on the cavity inner wall, third interface channel has been seted up on second steel body surface.

Preferably, in a natural state, the second steel body is inserted into the connecting groove, and the fixing block passes through the third connecting passage and enters the inside of the second steel body.

Preferably, a rubber pad is glued on the inner wall of the connecting groove, and rubber particles are arranged on the surface of the rubber pad to improve the friction force with the surface of the second steel body.

Compared with the prior art, the utility model discloses possess following advantage:

when carrying out steel and connecting, the button is pressed in the outside pulling, make the fixed block break away from inside the spread groove, insert the second steel body in this internal spread groove of first steel this moment, treat to insert complete back, loosen and press the button, because the elasticity of first powerful spring and the powerful spring drive dwang of second make the fixed block resume natural state, the fixed block inserts immediately at this moment in the third interface channel that second steel body surface was seted up, play fixed action, spread groove inner wall veneer has the rubber pad, the rubber pad surface is provided with rubber granule, in order to improve with the surperficial frictional force of second steel body, guarantee the stability of first steel body and the connection of second steel body, the utility model discloses compare with the mode of traditional ordinary bolted connection, it is convenient to dismantle, labour saving and time saving.

Drawings

Fig. 1 is a schematic structural view of a steel structure convenient for disassembly according to the present invention;

FIG. 2 is a schematic structural view of the connection between the first steel body and the second steel body of the present invention;

fig. 3 is a schematic structural view of the second steel body of the present invention.

In the figure: 1. a first steel material body; 2. a second steel material body; 21. a third connecting channel; 3. connecting grooves; 31. a second connecting channel; 32. a rubber pad; 4. a cavity; 41. a second connecting channel; 5. a fixed block; 6. pressing a button; 7. a first strong spring; 8. rotating the rod; 9. a sliding groove; 10. a second strong spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the steel construction includes first steel body 1, offer on the first steel body 1 and supply second steel body 2 male spread groove 3, spread groove 3 can be opened and establish to circular and square, this embodiment uses circular spread groove as an example, seted up cavity 4 in the first steel body 1, cavity 4 sets up to two, two cavities 4 are the symmetry setting, first linkage path 31 and cavity 4 intercommunication have been seted up on spread groove 3, second linkage path 41 and external intercommunication have been seted up to cavity 4 inner wall.

The second connecting channel 41 is arranged in the middle of the cavity 4, a fixing block 5 is arranged in the second connecting channel 41, and one end, penetrating out of the cavity 4, of the fixing block 5 is fixedly connected with a press button 6.

Press button 6 and first steel body 1 between the fixed powerful spring 7 that is provided with, fixed block 5 penetrates the one end of cavity 4 and is connected with dwang 8 through the pivot, and dwang 8 sets up to two, and the symmetric distribution is in the both sides of fixed block 5.

Sliding tray 9 has been seted up to 4 tops of cavity, and the one end fixedly connected with pivot of fixed block 5 is kept away from to dwang 8, and the pivot setting just with sliding tray 9 sliding connection in sliding tray 9, the fixed stopper that is provided with in pivot both ends guarantees that the pivot can't break away from sliding tray 9.

Dwang 8 fixed surface is connected with second powerful spring 10, and the one end fixed connection that dwang 8 was kept away from to second powerful spring 10 is on the 4 inner walls of cavity, and third connecting channel 21 has been seted up on 2 surfaces of second steel body.

In a natural state, the second steel body 2 is inserted into the connecting groove 3, and the fixing block 5 passes through the third connecting passage 21 and enters the inside of the second steel body 2.

It is worth integratively, in order to guarantee the stability of first steel body 1 and the connection of second steel body 2, the rubber pad 32 has been glued to the connecting groove 3 inner wall, and rubber pad 32 surface is provided with the rubber granule to improve the frictional force with second steel body 2 surface.

The utility model discloses a theory of use as follows:

when carrying out steel and connecting, button 6 is pressed in outside pulling, make fixed block 5 break away from inside the spread groove 3, insert second steel body 2 this moment in the spread groove 3 of first steel body 1, treat to insert completely the back, loosen and press button 6, because the elasticity of first powerful spring 7 and second powerful spring 10 drive dwang 8 make fixed block 5 resume natural state, fixed block 5 inserts immediately this moment in the third connecting channel 21 that second steel body 2 surfaces were seted up, play fixed action, 3 inner wall plys of spread groove have rubber pad 32, rubber pad 32 surface is provided with the rubber granule, with the frictional force on improvement and second steel body 2 surfaces, guarantee the stability of first steel body 1 and second steel body 2 connections.

In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A steel structure convenient to disassemble comprises a first steel body (1) and is characterized in that a connecting groove (3) for inserting a second steel body (2) is formed in the first steel body (1), a cavity (4) is formed in the first steel body (1), a first connecting channel (31) is formed in the connecting groove (3) and communicated with the cavity (4), a second connecting channel (41) is formed in the inner wall of the cavity (4) and communicated with the outside, a fixing block (5) is arranged in the second connecting channel (41), the fixing block (5) penetrates out of one end of the cavity (4) and is fixedly connected with a pressing button (6), a first strong spring (7) is fixedly arranged between the pressing button (6) and the first steel body (1), and one end, penetrating into the cavity (4), of the fixing block (5) is connected with a rotating rod (8) through a rotating shaft, sliding tray (9) have been seted up to cavity (4) top, dwang (8) are kept away from the one end fixedly connected with pivot of fixed block (5), the pivot sets up in sliding tray (9) and with sliding tray (9) sliding connection, dwang (8) fixed surface is connected with powerful spring of second (10), powerful spring of second (10) is kept away from the one end fixed connection of dwang (8) is in on cavity (4) inner wall, third connecting channel (21) have been seted up on second steel body (2) surface.

2. The steel structure convenient for disassembly as claimed in claim 1, wherein the cavities (4) are arranged in two, and the two cavities (4) are symmetrically arranged.

3. A steel structure facilitating disassembly according to claim 1, wherein the second connecting channel (41) opens at a position in the middle of the cavity (4).

4. The steel structure convenient to disassemble as claimed in claim 1, wherein the rotating rods (8) are arranged in two and symmetrically distributed on two sides of the fixing block (5).

5. A steel structure convenient to disassemble according to claim 1, characterized in that under the natural condition, the second steel body (2) is inserted into the connecting groove (3), and the fixing block (5) passes through the third connecting channel (21) and enters the inside of the second steel body (2).

6. The steel structure convenient for disassembly as claimed in claim 1, wherein the inner wall of the connecting groove (3) is glued with a rubber pad (32), and the surface of the rubber pad (32) is provided with rubber particles.