CN212866584U - Sandwich composite board for clean room - Google Patents
Sandwich composite board for clean room Download PDFInfo
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- CN212866584U CN212866584U CN202021540149.6U CN202021540149U CN212866584U CN 212866584 U CN212866584 U CN 212866584U CN 202021540149 U CN202021540149 U CN 202021540149U CN 212866584 U CN212866584 U CN 212866584U
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Abstract
The utility model discloses a sandwich composite board for a clean room, which comprises a first sandwich composite board, a second sandwich composite board and a connecting piece; the connecting piece comprises a connecting piece main body, wherein isosceles trapezoid grooves are respectively formed in two sides of the connecting piece main body, sealing plates are respectively arranged at the end parts, close to the connecting piece main body, of the first sandwich composite plate and the second sandwich composite plate, and isosceles trapezoid convex blocks inserted into the corresponding isosceles trapezoid grooves are respectively arranged on the two sealing plates; the isosceles trapezoid-shaped protruding blocks are provided with connecting grooves, the groove walls of the connecting grooves are provided with clamping grooves, the inside of the connecting piece main body is provided with a vertical cavity located between the two isosceles trapezoid-shaped grooves, an upper movable plate and a lower movable plate which can move in an opposite direction or in an opposite direction are arranged in the vertical cavity, the two ends of the upper movable plate and the two ends of the lower movable plate respectively extend into the connecting grooves, and the two ends of the upper movable plate and the two ends of the lower movable plate are respectively provided with connecting portions connected. The utility model relates to a press from both sides core composite sheet for toilet, its is rational in infrastructure, and the equipment is convenient, firm.
Description
Technical Field
The utility model relates to a press from both sides core composite sheet for toilet.
Background
A clean room, also called a clean room, a clean room or a clean room, is a space that can remove contaminants such as particles, harmful air, bacteria, etc. from air within a certain space range, and control indoor temperature, pressure, air flow velocity, air flow distribution, noise vibration, illumination, and static electricity within a certain required range, so that when external air conditions occur, the originally set cleanliness, temperature, humidity, and pressure can be maintained within the room. The existing sandwich composite board for the clean room is inconvenient to assemble, complex in operation process, limited in application range and poor in practicability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a press from both sides core composite sheet for toilet, its is rational in infrastructure, and the equipment is convenient, firm.
In order to achieve the purpose, the technical scheme of the utility model is to design a sandwich composite board for a clean room, which comprises a first sandwich composite board, a second sandwich composite board and a connecting piece arranged between the first sandwich composite board and the second sandwich composite board; the connector comprises a connector main body, wherein isosceles trapezoid grooves are respectively formed in two sides of the connector main body, sealing plates are respectively arranged at the end parts, close to the connector main body, of the first sandwich composite plate and the second sandwich composite plate, isosceles trapezoid convex blocks matched with the isosceles trapezoid grooves are respectively arranged on the two sealing plates, and the two isosceles trapezoid convex blocks are respectively inserted into the two isosceles trapezoid grooves; the isosceles trapezoid-shaped convex blocks are provided with connecting grooves, a vertical cavity between two isosceles trapezoid-shaped grooves is arranged inside the connecting piece main body, an upper movable plate and a lower movable plate are arranged in the vertical cavity, two ends of the upper movable plate respectively penetrate through the side wall of the vertical cavity and extend into the connecting grooves of the two isosceles trapezoid-shaped convex blocks, the side wall of the vertical cavity is provided with an upper vertical chute which is used for the upper movable plate to penetrate through and for guiding the upper movable plate to move, two ends of the upper movable plate respectively extend upwards to form an upper connecting part, the top wall of the connecting grooves is provided with an upper clamping groove which is used for the upper connecting part to insert, two ends of the lower movable plate respectively penetrate through the side wall of the vertical cavity and extend into the connecting grooves of the two isosceles trapezoid-shaped convex blocks, and the side wall of the vertical cavity is provided with a, the connecting portion down are formed in the both ends of lower activity board downwardly extending respectively, be equipped with on the diapire of spread groove and supply connecting portion male lower draw-in groove down, the bottom is equipped with the fixed block in the vertical cavity, is equipped with in this vertical cavity along the vertical lead screw that runs through activity board and lower activity board, and the lower extreme of this lead screw passes through bearing and fixed block rotation and is connected, and the upper end of this lead screw passes the roof of vertical cavity and is equipped with the rotating head that is located connecting piece main part top, go up the activity board and be equipped with respectively with activity board down and supply the lead screw to run through, and with the screw hole of lead screw connection, and the screw thread turning of the screw hole of going.
Preferably, the top of the connector body is provided with a receiving hole, and the rotary head is located in the receiving hole.
Preferably, the fixed block is provided with two guide rods which are respectively positioned at two sides of the screw rod, the upper ends of the guide rods sequentially penetrate through the lower movable plate and the upper movable plate and are fixed with the top wall of the vertical cavity, and the lower movable plate and the upper movable plate are respectively provided with a sliding hole for the guide rods to penetrate through.
Preferably, a compression spring sleeved on the guide rod is connected between the upper movable plate and the lower movable plate.
Preferably, the first sandwich composite plate and the second sandwich composite plate respectively comprise an inner plate, a sandwich layer and an outer plate which are sequentially arranged from top to bottom.
Preferably, the sandwich layer comprises an upper fireproof layer, an upper waterproof layer, a sound insulation layer, a lower waterproof layer and a lower fireproof layer which are sequentially arranged from top to bottom.
The utility model has the advantages and the beneficial effects that: the sandwich composite board for the clean room is reasonable in structure, convenient and firm to assemble.
During the equipment, insert the isosceles trapezoid lug of first core composite sheet and second core composite sheet respectively in the isosceles trapezoid recess of connecting piece main part, and make the outer wall of isosceles trapezoid lug paste with the cell wall of isosceles trapezoid recess and lean on mutually, go up the spread groove that inserts the isosceles trapezoid lug respectively at the both ends of fly leaf and lower movable plate this moment, later rotate the rotating head, it rotates to drive the lead screw by the rotating head, the lead screw rotates the back and will drive fly leaf and lower movable plate phase separation motion, the last connecting part of the last fly leaf will insert in the draw-in groove in this process, the lower connecting part of lower movable plate then inserts in the draw-in groove, stop rotating the rotating head when last connecting part and lower connecting part insert to target in place, accomplish the equipment of first core composite sheet and second core composite sheet. And the sandwich layer of the sandwich composite board comprises an upper fireproof layer, an upper waterproof layer, a sound insulation layer, a lower waterproof layer and a lower fireproof layer, so that the fireproof, waterproof and sound insulation properties of the sandwich composite board are effectively improved.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is an enlarged view at B in fig. 1.
Fig. 4 is a schematic view of the first sandwich composite panel of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1 to 4, a sandwich composite panel for a clean room includes a first sandwich composite panel 1 and a second sandwich composite panel 2, and a connector disposed between the first sandwich composite panel 1 and the second sandwich composite panel 2; the connecting piece comprises a connecting piece main body 3, wherein isosceles trapezoid grooves are respectively formed in two sides of the connecting piece main body 3, sealing plates 4 are respectively arranged at the end parts, close to the connecting piece main body 3, of the first sandwich composite plate 1 and the second sandwich composite plate 2, isosceles trapezoid convex blocks 5 matched with the isosceles trapezoid grooves are respectively arranged on the two sealing plates 4, and the two isosceles trapezoid convex blocks 5 are respectively inserted into the two isosceles trapezoid grooves; the connector is characterized in that connecting grooves 6 are formed in the isosceles trapezoid-shaped convex blocks 5, a vertical cavity 7 located between two isosceles trapezoid-shaped grooves is arranged inside the connector main body 3, an upper movable plate 8 and a lower movable plate 9 are arranged in the vertical cavity 7, two ends of the upper movable plate 8 penetrate through the side wall of the vertical cavity 7 respectively and extend into the connecting grooves 6 of the two isosceles trapezoid-shaped convex blocks 5, upper vertical sliding grooves 10 for the upper movable plate 8 to penetrate through and guide the upper movable plate 8 to move are formed in the side wall of the vertical cavity 7, two ends of the upper movable plate 8 extend upwards to form upper connecting portions 11 respectively, upper clamping grooves 12 for the upper connecting portions 11 to insert are formed in the top wall of the connecting grooves 6, two ends of the lower movable plate 9 penetrate through the side wall of the vertical cavity 7 respectively and extend into the connecting grooves 6 of the two isosceles trapezoid-shaped convex blocks 5, and lower movable, And the lower vertical sliding chute 13 is used for guiding the lower movable plate 9 to move, two ends of the lower movable plate 9 respectively extend downwards to form lower connecting parts 14, a lower clamping groove 15 for inserting the lower connecting parts 14 is formed in the bottom wall of the connecting groove 6, a fixed block 16 is arranged at the bottom in the vertical cavity 7, a screw rod 17 vertically penetrating through the upper movable plate 8 and the lower movable plate 9 is arranged in the vertical cavity 7, the lower end of the screw rod 17 is rotatably connected with the fixed block 16 through a bearing 18, the upper end of the screw rod 17 penetrates through the top wall of the vertical cavity 7 and is provided with a rotating head 19 positioned above the connecting piece main body 3, threaded holes for allowing the screw rod 17 to penetrate through and are connected with the screw rod 17 are respectively formed in the upper movable plate 8 and the lower movable plate 9, and the thread screwing directions of the threaded holes of the upper movable plate.
The top of the connector body 3 is provided with a receiving hole in which the swivel head 19 is located.
The fixed block 16 is provided with two guide rods 20, the two guide rods 20 are respectively located at two sides of the screw rod 17, the upper ends of the guide rods 20 sequentially penetrate through the lower movable plate 9 and the upper movable plate 8 and are fixed with the top wall of the vertical cavity 7, and the lower movable plate 9 and the upper movable plate 8 are respectively provided with a sliding hole for the guide rods 20 to penetrate through.
A compression spring 21 sleeved on the guide rod 20 is connected between the upper movable plate 8 and the lower movable plate 9.
The first sandwich composite board 1 and the second sandwich composite board 2 both comprise an inner board 22, a sandwich layer and an outer board 23 which are arranged from top to bottom in sequence.
The sandwich layer comprises an upper fire-proof layer 24, an upper waterproof layer 25, a sound-proof layer 26, a lower waterproof layer 27 and a lower fire-proof layer 28 which are arranged from top to bottom in sequence.
The utility model has the advantages and the beneficial effects that: the sandwich composite board for the clean room is reasonable in structure, convenient and firm to assemble.
During assembly, the isosceles trapezoid-shaped bumps 5 of the first sandwich composite board 1 and the second sandwich composite board 2 are respectively inserted into the isosceles trapezoid-shaped grooves of the connector main body 3, the outer walls of the isosceles trapezoid-shaped bumps 5 are attached to the groove walls of the isosceles trapezoid-shaped grooves, the two ends of the upper movable plate 8 and the two ends of the lower movable plate 9 are respectively inserted into the connecting grooves 6 of the isosceles trapezoid-shaped bumps 5, then the rotating head 19 is rotated, the rotating head 19 drives the screw rod 17 to rotate, the screw rod 17 drives the upper movable plate 8 and the lower movable plate 9 to move away from each other after rotating, the upper connecting portion 11 of the upper movable plate 8 is inserted into the upper clamping groove 12 in the process, the lower connecting portion 14 of the lower movable plate 9 is inserted into the lower clamping groove 15, and the rotating head 19 stops rotating when the upper connecting portion 11 and the lower connecting portion 14 are inserted in place. In addition, the sandwich layer of the sandwich composite board comprises an upper fireproof layer 24, an upper waterproof layer 25, a sound insulation layer 26, a lower waterproof layer 27 and a lower fireproof layer 28, so that the fireproof, waterproof and sound insulation performance of the sandwich composite board is effectively improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The sandwich composite board for the clean room is characterized by comprising a first sandwich composite board, a second sandwich composite board and a connecting piece arranged between the first sandwich composite board and the second sandwich composite board; the connector comprises a connector main body, wherein isosceles trapezoid grooves are respectively formed in two sides of the connector main body, sealing plates are respectively arranged at the end parts, close to the connector main body, of the first sandwich composite plate and the second sandwich composite plate, isosceles trapezoid convex blocks matched with the isosceles trapezoid grooves are respectively arranged on the two sealing plates, and the two isosceles trapezoid convex blocks are respectively inserted into the two isosceles trapezoid grooves; the isosceles trapezoid-shaped convex blocks are provided with connecting grooves, a vertical cavity between two isosceles trapezoid-shaped grooves is arranged inside the connecting piece main body, an upper movable plate and a lower movable plate are arranged in the vertical cavity, two ends of the upper movable plate respectively penetrate through the side wall of the vertical cavity and extend into the connecting grooves of the two isosceles trapezoid-shaped convex blocks, the side wall of the vertical cavity is provided with an upper vertical chute which is used for the upper movable plate to penetrate through and for guiding the upper movable plate to move, two ends of the upper movable plate respectively extend upwards to form an upper connecting part, the top wall of the connecting grooves is provided with an upper clamping groove which is used for the upper connecting part to insert, two ends of the lower movable plate respectively penetrate through the side wall of the vertical cavity and extend into the connecting grooves of the two isosceles trapezoid-shaped convex blocks, and the side wall of the vertical cavity is provided with a, the connecting portion down are formed in the both ends of lower activity board downwardly extending respectively, be equipped with on the diapire of spread groove and supply connecting portion male lower draw-in groove down, the bottom is equipped with the fixed block in the vertical cavity, is equipped with in this vertical cavity along the vertical lead screw that runs through activity board and lower activity board, and the lower extreme of this lead screw passes through bearing and fixed block rotation and is connected, and the upper end of this lead screw passes the roof of vertical cavity and is equipped with the rotating head that is located connecting piece main part top, go up the activity board and be equipped with respectively with activity board down and supply the lead screw to run through, and with the screw hole of lead screw connection, and the screw thread turning of the screw hole of going.
2. The sandwich composite panel for a clean room according to claim 1, wherein the top of the connector body is provided with a receiving hole, and the rotary head is positioned in the receiving hole.
3. The sandwich composite panel for a clean room according to claim 2, wherein the fixed block is provided with two guide rods, the two guide rods are respectively positioned at both sides of the screw rod, the upper ends of the guide rods sequentially penetrate through the lower movable plate and the upper movable plate and are fixed with the top wall of the vertical cavity, and the lower movable plate and the upper movable plate are respectively provided with a sliding hole for the guide rods to penetrate through.
4. The sandwich composite panel for a clean room according to claim 3, wherein a compression spring sleeved on the guide bar is connected between the upper movable plate and the lower movable plate.
5. The sandwich composite panel for a clean room of claim 4, wherein the first sandwich composite panel and the second sandwich composite panel each comprise an inner panel, a sandwich layer and an outer panel arranged in this order from top to bottom.
6. The sandwich composite panel for a clean room according to claim 5, wherein the sandwich layer comprises an upper fire-proof layer, an upper waterproof layer, a soundproof layer, a lower waterproof layer and a lower fire-proof layer, which are sequentially disposed from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021540149.6U CN212866584U (en) | 2020-07-30 | 2020-07-30 | Sandwich composite board for clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021540149.6U CN212866584U (en) | 2020-07-30 | 2020-07-30 | Sandwich composite board for clean room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212866584U true CN212866584U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021540149.6U Active CN212866584U (en) | 2020-07-30 | 2020-07-30 | Sandwich composite board for clean room |
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| Country | Link |
|---|---|
| CN (1) | CN212866584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089879A (en) * | 2021-04-22 | 2021-07-09 | 江苏盈达机电科技有限公司 | Sandwich color steel plate convenient to mount |
-
2020
- 2020-07-30 CN CN202021540149.6U patent/CN212866584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089879A (en) * | 2021-04-22 | 2021-07-09 | 江苏盈达机电科技有限公司 | Sandwich color steel plate convenient to mount |
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