CN217460968U

CN217460968U - Energy-conserving for building sandwich composite panel connect fastener

Info

Publication number: CN217460968U
Application number: CN202221407360.XU
Authority: CN
Inventors: 何修振
Original assignee: Jinan Laiwu District Fushunda Steel Structure Co ltd
Current assignee: Jinan Laiwu District Fushunda Steel Structure Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-20
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a fastener is connected to sandwich composite panel for energy-conserving building, including first panel and second panel, second panel one end with first panel one end is connected, first panel with second panel junction is equipped with the joint structure, the joint structure includes: sealing strip, connection chamber, connecting block, first rack, extrusion subassembly, spacing subassembly, two springs and operating means, the utility model relates to a building technical field, the beneficial effect of present case is: the joint structure that the present case adopted, when splicing panel, through built-in first rack and second rack intermeshing, it is fixed to be connected first panel and second panel, need not to fix through the bolt once more, and the operation subassembly of adoption can make second rack and first rack separation through the operation subassembly when dismantling panel, can realize the dismantlement to first panel and second panel, does not influence the reuse effect of panel, remains the complete of panel.

Description

Energy-conserving for building sandwich composite panel connect fastener

Technical Field

The utility model relates to a building technical field specifically is an energy-conserving for building press from both sides core composite sheet and connect fastener.

Background

1. When the traditional sandwich composite board for the energy-saving building is spliced, the traditional sandwich composite board for the energy-saving building is usually spliced by adopting the grooves and the bumps, and is fixed outside by the bolts when being spliced, so that the attractiveness of the sandwich composite board for the energy-saving building is influenced;

2. in the conventional sandwich composite board for the energy-saving building, when the sandwich composite board is disassembled, due to the fact that the bolt is adopted for fixing the sandwich composite board outside, installation traces are left at the upper end of the sandwich composite board, and when the sandwich composite board is used next time, the overall using effect of the sandwich composite board is affected.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fastener is connected to energy-conserving for building sandwich composite panel, includes first panel and second panel, second panel one end with first panel one end is connected, first panel with second panel junction is equipped with the joint structure, the joint structure includes: the device comprises a sealing strip, a connecting cavity, a connecting block, a first rack, an extrusion assembly, a limiting assembly, two springs and an operation assembly;

the sealing strip install in first panel one side, connect the chamber set up in a second panel lateral wall is interior, the connecting block install in first panel one side, first rack install in connecting block one side, the extrusion unit install in connect the intracavity upper end, spacing unit mount in connect the intracavity lower extreme, two the spring all install in connect intracavity lower wall department, and the upper end with spacing unit connects, the operating element inlay dress in the second panel, and one end with spacing unit connects.

Preferably, the pressing assembly comprises: the device comprises two mounting grooves, four extrusion springs and two extrusion balls;

the two mounting grooves are formed in the upper end in the connecting cavity, the four extrusion springs are arranged in the two mounting grooves respectively, and the two extrusion balls are arranged at the lower ends of the four extrusion springs respectively.

Preferably, the limiting assembly comprises: the two limiting sleeves, the two limiting rods and the second rack;

the two limiting sleeves are embedded at the lower end in the connecting cavity, the two limiting rods are respectively and movably embedded in the two limiting sleeves, the second rack is installed at the upper ends of the two limiting rods, and the lower wall surface of the second rack is connected with the upper ends of the two springs.

Preferably, the operating assembly comprises: an operating cavity, a spool, a rope and an operating block;

the operation cavity is arranged at the center of the lower end in the connecting cavity, the spool is movably embedded in the operation cavity, one end of the rope is wound on the spool, the other end of the rope is connected with the lower end of the second rack, and the operation block is arranged at one end of the spool.

Preferably, the second rack is engaged with the first rack.

Preferably, a fixing block for fixing the rope is arranged at the joint of the rope and the second rack.

Advantageous effects

The utility model provides a fastener is connected to sandwich composite sheet for energy-conserving building possesses following beneficial effect:

1. according to the clamping structure, when the plates are spliced, the first plate and the second plate are connected and fixed through the mutual meshing of the built-in first rack and the built-in second rack without being fixed through bolts again, so that the integral integrity of the plates is improved;

2. the operation subassembly that this case adopted when dismantling panel, can make second rack and first rack separation through operation subassembly, can realize not influencing the reuse effect of panel to the dismantlement of first panel and second panel, remains the complete of panel.

Drawings

Fig. 1 is the utility model discloses a main view structure sketch map of energy-conserving sandwich composite board for building connects fastener.

Fig. 2 is the utility model discloses a local enlarged structure schematic diagram of fastener is connected to sandwich composite panel for energy-conserving building.

In the figure: 1. the device comprises a first plate, a second plate, a sealing strip, a connecting cavity, a connecting block, a first rack, a second rack, a spring, a second rack, a connecting groove, a second rack, a connecting ball, a limiting sleeve, a limiting rod, a first spring, a second spring, a limiting sleeve, a limiting rod, a second rack, a first rack, a second spring, a limiting sleeve, a limiting rod, a second rod, a fixing block, a second plate, 3, a connecting block, and a fixing block, a second plate, a third plate, a fourth plate, a.

Detailed Description

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example (b): referring to fig. 1-2, the main components of the present invention are: the utility model provides a fastener is connected to sandwich composite panel for energy-conserving building, includes first panel 1 and

second panel

2, 2 one end of second panel with 1 one end of first panel is connected, first panel 1 with 2 junctions of second panel are equipped with the joint structure, the joint structure includes: the device comprises a sealing strip 3, a connecting cavity 4, a connecting block 5, a first rack 6, an extrusion assembly, a limiting assembly, two springs 7 and an operation assembly;

sealing strip 3 install in 1 one side of first panel, connect chamber 4 set up in 2 lateral walls of second panel are internal, connecting block 5 install in 1 one side of first panel, first rack 6 install in connecting block 5 one side, extrusion component install in connect the chamber 4 in the upper end, spacing unit mount in connect the chamber 4 in the lower extreme, two spring 7 all install in connect chamber 4 in the lower wall department, and the upper end with spacing unit connects, operation subassembly inlay dress in 2 of second panel, and one end with spacing unit connects.

It should be noted that, when the first plate 1 and the second plate 2 are connected, the first plate 1 and the second plate 2 are taken out by a worker, the first rack 6 on one side of the connecting block 5 is embedded into the connecting cavity 4, the first plate 1 and the second plate 2 are fixedly connected through the cooperation of the first rack 6 and the limiting assembly, the meshing stability of the first rack 6 and the limiting assembly is ensured through the two springs 7 and the extrusion assembly, when the first plate 1 and the second plate 2 are disassembled, the limiting assembly can be separated from the first rack 6 through the operation assembly, and the aim of disassembling the first plate 1 and the second plate 2 can be fulfilled.

In a specific implementation, the extrusion assembly comprises: two mounting grooves 8, four extrusion springs 9 and two extrusion balls 10;

two mounting grooves 8 are all opened in the upper end of connecting chamber 4, four extrusion spring 9 install respectively in two in mounting groove 8, two extrusion ball 10 installs respectively in four extrusion spring 9 lower extreme.

It should be noted that, when the panels are spliced, the two squeeze balls 10 are squeezed by one end of the first rack 6, so that the two squeeze balls 10 move towards the two mounting grooves 8 under the action of the four squeeze springs 9, when the first rack 6 moves to a specific position, the four squeeze springs 9 push the two squeeze balls 10, the upper end of the first rack 6 is squeezed by the two squeeze balls 10, and the first rack 6 is tightly meshed with the limiting component.

In the specific implementation process, the limiting assembly comprises: two limiting sleeves 11, two limiting rods 12 and a second rack 13;

the two limiting sleeves 11 are embedded at the lower ends in the connecting cavity 4, the two limiting rods 12 are respectively and movably embedded in the two limiting sleeves 11, the second racks 13 are arranged at the upper ends of the two limiting rods 12, and the lower wall surface of each limiting rod is connected with the upper ends of the two springs 7.

It should be noted that when the plates are spliced, the plates are connected by engaging the first rack 6 with the second rack 13 and fixing the positions of the second rack 13 and the first rack 6, and the second rack 13 is tightly engaged with the first rack 6 by the arranged spring 7.

In a specific implementation, the operation assembly comprises: an operating cavity 14, a spool 15, a cord 16 and an operating block 17;

the operation cavity 14 is arranged at the center of the lower end in the connection cavity 4, the spool 15 is movably embedded in the operation cavity 14, one end of the rope 16 is wound on the spool 15, the other end of the rope is connected with the lower end of the second rack 13, and the operation block 17 is arranged at one end of the spool 15.

It should be noted that, when the first plate 1 and the second plate 2 need to be detached, the operating block 17 is screwed by a screwdriver by a worker, the operating block 17 drives the bobbin 15 to rotate in the operating cavity 14, the rope 16 is contracted, the rope 16 drives the second rack 13 to move downwards in the connecting cavity 4, the movement stability of the second rack 13 is ensured through the arranged limiting sleeve 11 and the limiting rod 12 until the second rack 13 is separated from the first rack 6, and the purpose of detaching the first plate 1 and the second plate 2 can be achieved.

In a specific implementation, the second rack 13 is meshed with the first rack 6.

In a specific implementation process, a fixing block 18 for fixing the rope 16 is arranged at the joint of the rope 16 and the second rack 13.

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

Claims

1. The utility model provides a fastener is connected to energy-conserving for building core composite sheet that presss from both sides, includes first panel and second panel, second panel one end with first panel one end is connected, first panel with second panel junction is equipped with the joint structure, its characterized in that, the joint structure includes: the device comprises a sealing strip, a connecting cavity, a connecting block, a first rack, an extrusion assembly, a limiting assembly, two springs and an operation assembly;

2. The sandwich composite plate connecting fastener for energy-saving buildings according to claim 1, wherein the extrusion component comprises: the device comprises two mounting grooves, four extrusion springs and two extrusion balls;

3. The sandwich composite plate connecting fastener for energy-saving buildings according to claim 1, wherein the limiting component comprises: the two limiting sleeves, the two limiting rods and the second rack;

4. The sandwich composite plate connecting fastener for energy-saving buildings according to claim 3, wherein the operating component comprises: an operating cavity, a spool, a rope and an operating block;

the operation cavity is arranged at the center of the lower end in the connecting cavity, the bobbin is movably embedded in the operation cavity, one end of the rope is wound on the bobbin, the other end of the rope is connected with the lower end of the second rack, and the operation block is arranged at one end of the bobbin.

5. The sandwich composite plate connecting fastener for energy-saving buildings according to claim 3, wherein the second rack is meshed with the first rack.

6. The connecting fastener for the sandwich composite plate for the energy-saving building as claimed in claim 4, wherein a fixing block for fixing the rope is arranged at the joint of the rope and the second rack.