CN219825734U

CN219825734U - Floor connecting piece and connecting structure for clean room installation

Info

Publication number: CN219825734U
Application number: CN202223545327.6U
Authority: CN
Inventors: 叶敏; 叶红财; 杨志峰
Original assignee: Henan Puleisi Purification Engineering Co ltd
Current assignee: Henan Puleisi Purification Engineering Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-10-13
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of clean rooms, in particular to a ground connecting piece for clean room installation, which comprises an inserting block, a screw rod and a connecting nut, wherein the inserting block is fixedly connected with the connecting nut, the screw rod is in threaded connection with the connecting nut, the inserting block is rectangular and is connected to a base, the base comprises a bottom plate part and two vertical plate parts connected to the bottom plate part, the length of the diagonal line of the inserting block is larger than the distance between the two vertical plate parts, a limiting protrusion is arranged on the inner side of the vertical plate part, and the length of at least one side edge of the inserting block is smaller than or equal to the distance between the two limiting protrusions. The utility model also discloses a connecting structure of the ground connecting piece for the clean room installation, and the connecting structure has the effect of enabling the plug-in block to be installed conveniently.

Description

Floor connecting piece and connecting structure for clean room installation

Technical Field

The utility model relates to the technical field of clean rooms, in particular to a ground connecting piece and a ground connecting structure for installation of a clean room.

Background

Clean rooms, also known as clean rooms, dust-free rooms or clean rooms, have the primary function of limiting the amount of contaminants or particles in the room. If a clean room is not provided, mass production cannot be performed for precise parts. Clean rooms are also used in the microelectronics industry, the pharmaceutical industry, the aerospace industry, the precision machinery industry, and the like.

The utility model discloses a multi-functional lift ground rail of assembled toilet, the on-line screen storage device comprises a base, the base is used for placing subaerial, the cover is equipped with the regulation seat on the base, integrated into one piece has the mount pad on the regulation seat, have the clamping mouth that uses with the wallboard cooperation on the mount pad, the regulation seat includes two risers that vertically place and installs the diaphragm between two risers, the inside wall of two risers all has first spacing arch, first spacing lug forms the plug-in components notch with the diaphragm, the plug-in components notch interpolation is equipped with the inserted block, the processing has the screw hole on the inserted block, threaded connection has adjusting bolt in the screw hole, adjusting bolt is used for adjusting the distance between base and the regulation seat.

However, in the above-described structure, the insert needs to be inserted from the end of the adjustment seat and moved along the length direction of the adjustment seat when inserted into the insert slot, thereby making the installation of the insert inconvenient.

Disclosure of Invention

In order to facilitate the installation of the plug, the utility model provides a floor connecting piece and a floor connecting structure for the installation of a clean room.

The utility model provides a floor connecting piece for clean room installation, which adopts the following technical scheme:

the utility model provides a toilet installs and uses ground connecting piece, includes inserted block, screw rod and coupling nut, inserted block and coupling nut fixed connection, the screw rod is used for threaded connection on coupling nut, the inserted block is the rectangle, the inserted block is used for connecting on the base, the base includes bottom plate portion and connects two riser portions in bottom plate portion, the length of the diagonal of inserted block is greater than two distance between the riser portion, riser portion inboard is provided with spacing arch, the length of at least one side of inserted block is less than or equal to the distance between two spacing archs.

Through adopting above-mentioned technical scheme, during the use, the length of at least one side of inserted block is less than or equal to the distance between two spacing archs to can be from top to bottom directly place the position of bottom plate portion from between two spacing archs with the inserted block, again with the horizontal rotation of inserted block, the length of the diagonal of inserted block is greater than the distance between two riser portions, and then can block through two riser portions after the inserted block rotates, keep the connection of inserted block and base, fixed connection nut on the inserted block, adjust through threaded connection in coupling nut's screw rod, thereby need not to remove the inserted block along the length direction of base when installing the inserted block, the installation of convenient inserted block.

Preferably, two ends of the screw rod are respectively connected with a connecting nut, and the insert block is positioned at one end of the connecting nut.

Through adopting above-mentioned technical scheme, coupling nut is located the both ends of screw rod to the inserted block is located the one end of coupling nut, through inserted block butt base, and coupling nut and screw rod cooperation can be along the length of regulation of screw rod.

Preferably, a hexagonal hole is formed in the center of the insert block, and the connecting nut is inserted into the hexagonal hole.

By adopting the technical scheme, the hexagonal hole is formed in the central position of the insert block, and when the connecting nut is inserted into the hexagonal hole, the connecting nut is firmly connected with the insert block, so that the relative rotation of the insert block and the connecting nut is reduced.

Preferably, the threads on the outer side wall of the screw rod extend to two ends of the screw rod, the connecting nuts at the two ends of the screw rod are identical, and the inserting blocks connected by each connecting nut are identical.

Through adopting above-mentioned technical scheme, extension to the both ends of screw rod on the screw rod lateral wall to coupling nut and the inserted block at screw rod both ends are the same, make the both ends of screw rod interchangeable, and the both ends of screw rod can be installed wantonly, the installation of convenient inserted block.

Preferably, the insert block is square.

Through adopting above-mentioned technical scheme, the inserted block is the square, makes two directions of inserted block both can enter into between two spacing archs, further makes things convenient for the installation of inserted block.

The utility model also provides a connecting structure of the ground connecting piece for the clean room installation, which adopts the following technical scheme:

the utility model provides a toilet installs and uses connection structure of ground connecting piece, includes connecting piece, base and regulation seat, the regulation seat includes roof and two curb plates, the middle part of roof upwards bends and forms the connection arch that is used for connecting the wallboard, the inserted block gets into between spacing arch and the bottom plate portion, the upper end of screw rod is used for the butt roof, two be used for pressing from both sides two between the curb plate riser portion.

Through adopting above-mentioned technical scheme, the connecting piece sets up between base and regulation seat, and the inserted block on the connecting piece is placed on the base in advance, and simultaneously when placing, passes two spacing bellied positions from top to bottom with the inserted block, makes the inserted block more easy to assemble, then adjusts the length of screw rod to suitable position back, installs the regulation seat on the base.

Preferably, the side plate and the vertical plate part are connected and bent inwards to form two inner side bulges, and a placing groove is formed between the two inner side bulges on the same side plate; and sealing strips which are in butt joint with the vertical plate parts are arranged in the placing grooves.

Through adopting above-mentioned technical scheme, form the standing groove on the curb plate, installation sealing strip in the standing groove makes the position of standing groove seal curb plate and riser portion through the sealing strip, reduces the dust and gets into from between base and the regulation seat.

Preferably, a notch is formed in one surface of the sealing strip, which faces the bottom of the placing groove.

Through adopting above-mentioned technical scheme, the breach is seted up towards the one side in standing groove to the sealing strip, makes things convenient for the deformation of sealing strip through the breach, makes the sealing strip install between curb plate and the riser portion to the breach is located the standing groove bottom can reduce the influence to sealing strip leakproofness.

Preferably, the distance between the outer side surfaces of the two side plates is equal to the width of the bottom plate portion.

Through adopting above-mentioned technical scheme, the distance between the outside surface of curb plate equals the width of bottom plate portion, after two riser portions with two curb plates card, through the surface with the curb plate with the marginal parallel and level of bottom plate portion, and then make the distance between curb plate and the riser portion keep in suitable position.

Preferably, the width of the side of the connecting protrusion close to the top plate is larger than that of the side of the connecting protrusion far from the top plate.

Through adopting above-mentioned technical scheme, connect protruding when being close to a width of roof and being greater than the connection protruding when keeping away from in roof one side, connect protruding being used for connecting the wallboard, the wallboard can be more convenient connect on connecting protruding.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the length of at least one side edge of the insert block is smaller than or equal to the distance between the two limiting protrusions, so that the insert block can be placed at the position of the bottom plate part from top to bottom directly from between the two limiting protrusions, then the insert block is horizontally rotated, the length of the diagonal line of the insert block is larger than the distance between the two vertical plate parts, and then the insert block can be blocked through the two vertical plate parts after rotating, so that the installation of the insert block is facilitated;

2. the two ends of the screw rod can be interchanged through extending the outer side wall of the screw rod to the two ends of the screw rod, and the two ends of the screw rod can be installed at will, so that the installation of the insert block is convenient;

3. through forming the standing groove on the curb plate, installation sealing strip in the standing groove makes sealing strip seal curb plate and riser portion, reduces the dust and gets into from between base and the regulation seat.

Drawings

FIG. 1 is a front view of an embodiment of the present utility model;

FIG. 2 is a schematic view of an installation structure of an insert block according to an embodiment of the present utility model;

fig. 3 is an exploded view of a connector in accordance with an embodiment of the present utility model.

Reference numerals illustrate: 1. a connecting piece; 11. inserting blocks; 12. a coupling nut; 13. a screw; 2. a base; 21. a bottom plate portion; 22. a riser portion; 23. a limit protrusion; 24. insert slot; 25. an outer edge; 3. an adjusting seat; 31. a top plate; 32. a side plate; 33. an inner protrusion; 34. a placement groove; 35. a connection protrusion; 4. a sealing strip; 41. a notch; 5. hexagonal holes.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a connecting structure of a ground connecting piece for clean room installation, which comprises a connecting piece 1, a base 2 and an adjusting seat 3, wherein the base 2 and the adjusting seat 3 are sections, and the connecting piece 1 comprises an inserting block 11, a connecting nut 12 and a screw 13.

Referring to fig. 1 and 2, the base 2 includes a bottom plate portion 21 and two riser portions 22, and the bottom plate portion 21 and the two riser portions 22 are integrally formed. The bottom plate portion 21 is placed horizontally on the ground at the time of installation, the riser portion 22 is located on the upper surface of the bottom plate portion 21, and two riser portions 22 are provided perpendicular to the bottom plate portion 21, the two riser portions 22 are provided in parallel and at a distance a between the two riser portions 22. The two riser portions 22 are provided with spacing projections 23 integrally on opposite surfaces thereof, and insert slots 24 are formed between the spacing projections 23 and the bottom plate portion 21, the two spacing projections 23 being disposed at intervals on one side thereof adjacent to each other, and at intervals of a distance B. One insert 11 in the connector 1 is intended to be fitted into an insert pocket 24. The riser portion 22 is spaced from the edge of the bottom plate portion 21 such that the portion of the bottom plate portion 21 located outside the riser portion 22 is an outer edge 25.

Referring to fig. 1, the adjusting seat 3 includes a top plate 31 and side plates 32, two side plates 32 are integrally formed with the top plate 31, the two side plates 32 are vertical and parallel, the adjusting seat 3 is integrally formed into a U-shaped structure opening downward, the distance between the outer sides of the two side plates 32 is equal to the width of the bottom plate portion 21, and when the adjusting seat 3 is mounted on the base 2, the two riser portions 22 are located at positions between the two side plates 32. The outer surface of the side plate 32 is flush with the side edge of the bottom plate portion 21 to facilitate observation of the sealing condition between the adjustment seat 3 and the base 2 outside the adjustment seat 3. The width of the outer edge 25 is greater than the thickness of the side plate 32, at the position where the side plate 32 is connected with the riser portion 22, the side plate 32 is bent towards the direction between the two side plates 32 to form two inner protrusions 33, the two inner protrusions 33 on the same side plate 32 are arranged at intervals up and down, so that a placing groove 34 is formed between the two inner protrusions 33, a sealing strip 4 is arranged in the placing groove 34, and the sealing strip 4 is used for sealing the position between the side plate 32 and the riser portion 22. The middle part position of roof 31 is formed with connecting protrusion 35 through upwards bending, and connecting protrusion 35 wholly is downwardly open's U-shaped structure, and connecting protrusion 35 is close to one side width in roof 31 and is greater than connecting protrusion 35 and keep away from one side in roof 31, makes things convenient for connecting protrusion 35 to connect in the wallboard.

Referring to fig. 1, the sealing strip 4 is provided with a plurality of notches 41 towards one surface of the bottom of the placing groove 34, the notches 41 are used for facilitating deformation of the sealing strip 4, so that when the sealing strip 4 is installed at a position between the side plate 32 and the riser 22, the notches 41 can facilitate deformation of the sealing strip 4, and because the notches 41 are positioned at the bottom of the placing groove 34, the sealing effect of the sealing strip 4 on the bottom of the placing groove 34 is relatively close to that of the sealing strip 4 and the riser 22, and further, the influence of the notches 41 on the tightness of the sealing strip 4 is reduced.

Referring to fig. 2, the insert 11 is in a plate structure, the insert 11 is rectangular or square, at least one side of the insert 11 has a side length of C, C is less than or equal to B, and at the same time, the diagonal length of the insert 11 is greater than a, and the thickness of the plate of the insert 11 is smaller than the width of the insert slot 24, so that the insert 11 is conveniently placed on the bottom plate portion 21 from a position between two limiting protrusions 23, and then the insert 11 is rotated, so that the right-angle position of the insert 11 can be clamped into the insert slot 24, thereby enabling the insert 11 to be stably placed on the bottom plate portion 21, and reducing the occurrence of toppling of the connector 1.

Referring to fig. 3, a hexagonal hole 5 is formed in the center of the insert 11, a connection nut 12 is placed in the hexagonal hole 5, meanwhile, the insert 11 is welded with the connection nut 12, the hexagonal hole 5 is punched on the insert 11, the insert 11 is firmly connected with the connection nut 12, and in addition, the connection nut 12 can enable the connection strength of the insert 11 and the screw 13 to be higher. The outer wall of the screw rod 13 is provided with threads, the threads extend to two ends of the screw rod 13, two ends of the screw rod 13 are respectively connected with a connecting nut 12, the connecting nuts 12 and the inserting blocks 11 are arranged in one-to-one correspondence, and the inserting blocks 11 are positioned at one ends of the connecting nuts 12. In use, the distance between the two insert blocks 11 can be adjusted by rotating the coupling nut 12 located at the upper end of the screw 13 by a tool when one insert block 11 is abutted against the bottom plate portion 21 and the other insert block 11 is abutted against the top plate 31.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a toilet installs with ground connecting piece which characterized in that: including inserted block (11), screw rod (13) and coupling nut (12), inserted block (11) and coupling nut (12) fixed connection, screw rod (13) are used for threaded connection on coupling nut (12), inserted block (11) are the rectangle, inserted block (11) are used for connecting on base (2), base (2) include bottom plate portion (21) and connect two riser portions (22) on bottom plate portion (21), the length of the diagonal of inserted block (11) is greater than two distance between riser portion (22), riser portion (22) inboard is provided with spacing arch (23), the length of at least one side of inserted block (11) is less than or equal to the distance between two spacing archs (23).

2. The floor connector for clean room installation of claim 1, wherein: two ends of the screw rod (13) are respectively connected with a connecting nut (12), and the insert block (11) is positioned at one end of the connecting nut (12).

3. The floor connector for clean room installation of claim 1, wherein: a hexagonal hole (5) is formed in the center of the insertion block (11), and the connecting nut (12) is inserted into the hexagonal hole (5).

4. The floor connector for clean room installation of claim 2, wherein: the threads on the outer side wall of the screw rod (13) are prolonged to two ends of the screw rod (13), the connecting nuts (12) at the two ends of the screw rod (13) are identical, and the inserting blocks (11) connected by each connecting nut (12) are identical.

5. The floor connector for clean room installation of claim 1, wherein: the plug (11) is square.

6. A floor connector for clean room installation, comprising the floor connector for clean room installation according to any one of claims 1 to 5, characterized in that: still include base (2) and adjust seat (3), adjust seat (3) include roof (31) and two curb plates (32), the middle part of roof (31) upwards bends and forms connecting protrusion (35) that are used for connecting the wallboard, insert block (11) get into between spacing arch (23) and bottom plate portion (21), the upper end of screw rod (13) is used for butt roof (31), two be used for pressing from both sides two between curb plate (32) riser portion (22).

7. The floor connector connection structure for clean room installation according to claim 6, wherein: the side plates (32) and the vertical plate parts (22) are connected and are inwards bent to form two inner side bulges (33), and a placing groove (34) is formed between the two inner side bulges (33) on the same side plate (32); a sealing strip (4) abutting against the vertical plate part (22) is arranged in the placing groove (34).

8. The floor connector connection structure for clean room installation according to claim 7, wherein: a notch (41) is formed in one surface, facing the bottom of the placing groove (34), of the sealing strip (4).

9. The floor connector connection structure for clean room installation according to claim 6, wherein: the distance between the outer side surfaces of the two side plates (32) is equal to the width of the bottom plate portion (21).

10. The floor connector connection structure for clean room installation according to claim 6, wherein: the width of one side of the connecting protrusion (35) close to the top plate (31) is larger than that of one side of the connecting protrusion (35) far away from the top plate (31).