CN214062765U

CN214062765U - Color steel door mounting structure of clean room

Info

Publication number: CN214062765U
Application number: CN202022943787.9U
Authority: CN
Inventors: 徐康; 刘桂碧; 刘建
Original assignee: Sichuan Wanfang Air Conditioning Purification Equipment Co ltd
Current assignee: Sichuan Wanfang Air Conditioning Purification Equipment Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-27
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to a various steel door mounting structure of toilet, including a door body and door frame, the door frame is pre-installed on the wall body, be provided with the connecting block on the door body, the connecting block is articulated mutually with the door body, leave the standing groove that supplies the connecting block to put into on the door frame, be provided with dismouting device on the connecting block, dismouting device is used for fixing the connecting block in the standing groove and pull down the connecting block from the standing groove. This application has the effect of the destruction degree to the door frame that reduces when changing various steel door.

Description

Color steel door mounting structure of clean room

Technical Field

The application relates to the field of door and window installation technology, in particular to a color steel door installation structure of a clean room.

Background

In the construction of a clean room, the clean door is one of the most important components of architectural decoration, and has the advantages of attractive appearance, smoothness, high strength, corrosion resistance, no dust accumulation, no dust generation, easy cleaning and the like.

In view of the above-mentioned related art, the inventor believes that when the color steel door is damaged and needs to be replaced, because the color steel door is directly hinged to the door frame, the door frame needs to be partially detached to completely detach the color steel door, and therefore the door frame is damaged when the damaged color steel door is replaced.

SUMMERY OF THE UTILITY MODEL

In order to reduce the destruction degree to the door frame when changing various steel door, this application provides a color steel door mounting structure of toilet.

The application provides a various steel door mounting structure of toilet adopts following technical scheme:

the utility model provides a color steel door mounting structure of toilet, includes a body and door frame, the door frame is pre-installed on the wall body, be provided with the connecting block on the body, the connecting block is articulated mutually with the door body, leave the standing groove that supplies the connecting block to put into on the door frame, be provided with dismouting device on the connecting block, dismouting device is used for fixing the connecting block in the standing groove and pull down the connecting block from the standing groove.

By adopting the technical scheme, when the door body is installed on the door frame, the connecting block is firstly placed into the placing groove, and then the connecting block is fixed in the placing groove through the dismounting device, so that the installation of the door body can be realized; if the door body needs to be replaced after being damaged, the connecting block is directly dismounted from the placing groove through the dismounting device, and then the connecting block is taken out from the placing groove, so that the door body can be dismounted; after setting up like this, no longer need destroy the door body when the door frame damages to reach the effect that reduces the destruction degree to the door frame when changing various steel door.

Optionally, the dismounting device includes a rotating member, a threaded rod, a bidirectional screw rod, a butting column and a rotation stopping member, a transverse channel is formed in the connecting block, and the threaded rod is rotatably arranged in the transverse channel; a longitudinal channel is further formed in the connecting block, the longitudinal channel is perpendicular to and communicated with the transverse channel, the bidirectional screw rod is rotatably arranged in the longitudinal channel, a driving bevel gear is coaxially arranged on the threaded rod, a driven bevel gear is coaxially arranged on the bidirectional screw rod, and the driving bevel gear is meshed with the driven bevel gear; the butt column is provided with a threaded hole along the length direction of the butt column, the bidirectional screw rod is in threaded fit with the butt column through the threaded hole, the butt column is also positioned in the longitudinal channel, and the butt column is respectively sleeved with one rod body with two sections of threads in opposite rotating directions of the two sections of threads of the bidirectional screw rod; the rotation stopping piece is arranged on the abutting column and is used for preventing the abutting column from synchronously rotating along with the bidirectional screw rod; the rotating piece is detachably arranged on the threaded rod, and a worker drives the threaded rod to rotate through the rotating piece; and an abutting groove for inserting the abutting column is formed in the inner groove wall of the placing groove.

By adopting the technical scheme, when the connecting block is arranged in the placing groove, the connecting block is firstly placed in the placing groove, so that the openings at the two ends of the longitudinal channel are respectively opposite to the butting grooves; then, a worker rotates the threaded rod through the rotating piece, and the driving bevel gear on the threaded rod is meshed with the driven bevel gear on the bidirectional screw rod, so that the driving bevel gear can drive the driven bevel gear to rotate, the bidirectional screw rod rotates, the bidirectional screw rod is in threaded fit with the abutting columns through the threaded holes, and the abutting columns cannot synchronously rotate along with the bidirectional screw rod under the action of the rotation stopping piece, but move along the length direction of the bidirectional screw rod under the condition that the bidirectional screw rod rotates, so that the two abutting columns sleeved on the bidirectional screw rod can be linearly moved out from the longitudinal channel, and the abutting columns can be directly inserted into the abutting grooves; after the abutting column is inserted into the abutting groove, the position of the connecting block in the placing groove is limited, so that the connecting block cannot automatically slide out of the placing groove, and the effect of conveniently installing the connecting block in the placing groove is achieved; in a similar way, when the connecting block is taken down from the placing groove, the butt joint column is directly moved out of the placing groove, so that the effect that the connecting block is conveniently detached from the placing groove is achieved.

Optionally, the rotating part comprises a rectangular rod and a shifting handle, a rectangular groove is formed in the threaded rod along the length direction of the threaded rod, the rectangular rod is in splicing fit with the threaded rod through the rectangular groove, and the shifting handle is installed at one end, far away from the threaded rod, of the rectangular rod.

Through adopting above-mentioned technical scheme, when needing to rotate the threaded rod, at first insert the rectangular channel on the threaded rod to the rectangular pole in, then rotate the toggle handle with the hand to let the rectangular pole rotate, and then drive the threaded rod and realize rotating, reach the drive threaded rod and rotate comparatively convenient effect.

Optionally, the rotation stopping piece comprises a rotation stopping block, the rotation stopping block is arranged on the abutting column, a rotation stopping groove is formed in the inner wall of the longitudinal channel, the length direction of the rotation stopping groove is consistent with the length direction of the longitudinal channel, and the rotation stopping block is in sliding fit with the rotation stopping groove.

Through adopting above-mentioned technical scheme, when the only commentaries on classics piece on the butt post is in only changeing the inslot, the rotation of butt post on self circumference direction just can receive the restriction, therefore two-way lead screw can not drive the synchronous rotation of butt post when rotating to reach and prevent the butt post and rotate more convenient effect.

Optionally, a first rolling bearing is arranged in the transverse channel, an outer ring of the first rolling bearing is in interference fit with an inner wall of the transverse channel, and the threaded rod penetrates through an inner ring of the first rolling bearing and is in interference fit with the inner ring of the first rolling bearing; the bidirectional screw rod penetrates through an inner ring of the second rolling bearing and is in interference fit with the inner ring of the second rolling bearing.

By adopting the technical scheme, the arrangement of the first rolling bearing enables the threaded rod to rotate under the condition that the threaded rod is fixed in the transverse channel; and the arrangement of the second rolling bearing enables the bidirectional screw rod to rotate under the condition of being fixed in the longitudinal channel.

Optionally, a polytetrafluoroethylene layer covers the inner wall of the rotation stopping groove.

By adopting the technical scheme, the polytetrafluoroethylene is generally called as a non-stick coating or an easy-to-clean material. The material has the characteristics of high temperature resistance and extremely low friction coefficient, so that the material is coated in the rotation stopping groove, and the rotation stopping block can slide in the rotation stopping groove more smoothly.

Optionally, one end of the abutting column, which is far away from the bidirectional screw rod, is provided with a rubber abutting block.

Through adopting above-mentioned technical scheme, after the butt post entered into the butt inslot, the rubber on the butt post supported the piece can at first with the inner endwall butt in butt groove, because rubber supports the piece itself and has certain elasticity, consequently can not let the violent butt of butt post on the inner wall in butt groove, can play certain guard action to the butt post.

Optionally, a cover plate is hinged to the connecting block and located at the opening of the transverse channel, and the cover plate is used for shielding the threaded rod in the transverse channel.

Through adopting above-mentioned technical scheme, take out the back with the rectangular rod from the rectangular channel, shelter from the opening of transverse channel through the apron, can reach the effect of hiding the screw rod.

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

when the door body is installed on the door frame, the connecting block is firstly placed in the placing groove, and then the door body can be installed by fixing the connecting block in the placing groove through the dismounting device; if the door body needs to be replaced after being damaged, the connecting block is directly dismounted from the placing groove through the dismounting device, and then the connecting block is taken out from the placing groove, so that the door body can be dismounted; after the arrangement, the door body does not need to be damaged when the door frame is damaged, so that the effect of reducing the damage degree to the door frame when the color steel door is replaced is achieved;

when the connecting block is arranged in the placing groove, firstly, the connecting block is placed in the placing groove, so that the openings at the two ends of the longitudinal channel are respectively opposite to the butting grooves; then, a worker rotates the threaded rod through the rotating piece, and the driving bevel gear on the threaded rod is meshed with the driven bevel gear on the bidirectional screw rod, so that the driving bevel gear can drive the driven bevel gear to rotate, the bidirectional screw rod rotates, the bidirectional screw rod is in threaded fit with the abutting columns through the threaded holes, and the abutting columns cannot synchronously rotate along with the bidirectional screw rod under the action of the rotation stopping piece, but move along the length direction of the bidirectional screw rod under the condition that the bidirectional screw rod rotates, so that the two abutting columns sleeved on the bidirectional screw rod can be linearly moved out from the longitudinal channel, and the abutting columns can be directly inserted into the abutting grooves; after the abutting column is inserted into the abutting groove, the position of the connecting block in the placing groove is limited, so that the connecting block cannot automatically slide out of the placing groove, and the effect of conveniently installing the connecting block in the placing groove is achieved; in a similar way, when the connecting block is taken down from the placing groove, the butt joint column is directly moved out of the placing groove, so that the effect that the connecting block is conveniently detached from the placing groove is achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present application.

Fig. 2 is a partial schematic view of the present application showing the connection block in the placement channel.

Description of reference numerals: 1. a door body; 2. a door frame; 21. a placement groove; 211. a butt joint groove; 3. connecting blocks; 31. a transverse channel; 311. a first rolling bearing; 32. a longitudinal channel; 321. a second rolling bearing; 322. a rotation stopping groove; 4. a dismounting device; 41. a rotating member; 411. a rectangular bar; 412. the handle is pulled; 42. a threaded rod; 421. a drive bevel gear; 422. a rectangular groove; 43. a bidirectional screw rod; 431. a driven bevel gear; 44. a butting post; 441. a threaded hole; 45. a rotation stopping block; 5. a rubber supporting block; 6. a cover plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses various steel door mounting structure of toilet. Referring to fig. 1 and 2, the color steel door installation structure for the clean room comprises a door body 1 and a door frame 2, wherein the door frame 2 is pre-installed on a wall body, a connecting block 3 is arranged on the door body 1, the connecting block 3 is cuboid, the connecting block 3 is hinged with the door body 1, a placing groove 21 for placing the connecting block 3 is reserved on the door frame 2, and the size of the placing groove 21 is matched with that of the connecting block 3; the connecting block 3 is provided with a mounting and dismounting device 4, and the mounting and dismounting device 4 is used for fixing the connecting block 3 in the placing groove 21 and dismounting the connecting block 3 from the placing groove 21.

As shown in fig. 1 and 2, the dismounting device 4 includes a rotating member 41, a threaded rod 42, a bidirectional screw 43, an abutting column 44 and a rotation stopping member, a transverse channel 31 is formed in the connecting block 3, the length direction of the transverse channel 31 is consistent with the long side direction of the connecting block 3, and the threaded rod 42 is rotatably arranged in the transverse channel 31; specifically, a first rolling bearing 311 is installed in the transverse channel 31, an outer ring of the first rolling bearing 311 is in interference fit with an inner wall of the transverse channel 31, and the threaded rod 42 passes through an inner ring of the first rolling bearing 311 and is in interference fit with the inner ring of the first rolling bearing 311; the length of the threaded rod 42 coincides with the length of the transverse channel 31. The provision of the first rolling bearing 311 enables the threaded rod 42 to spin while being fixed within the transverse channel 31.

As shown in fig. 1 and 2, a longitudinal channel 32 is further formed in the connecting block 3, the longitudinal channel 32 is perpendicular to and communicated with the transverse channel 31, and the length direction of the longitudinal channel 32 is parallel to the width direction of the connecting block 3; the bidirectional screw 43 is rotatably disposed in the longitudinal channel 32, specifically, a second rolling bearing 321 is embedded in the longitudinal channel 32, an outer ring of the second rolling bearing 321 is in interference fit with an inner wall of the longitudinal channel 32, and the bidirectional screw 43 passes through an inner ring of the second rolling bearing 321 and is in interference fit with the inner ring of the second rolling bearing 321. The length direction of the bidirectional screw rod 43 is consistent with that of the longitudinal channel 32; the second rolling bearing 321 is provided to enable the bidirectional screw 43 to rotate while being fixed in the longitudinal channel 32.

As shown in fig. 1 and 2, a drive bevel gear 421 is coaxially welded to the end of the threaded rod 42 close to the bidirectional screw rod 43, a driven bevel gear 431 is coaxially welded to the bidirectional screw rod 43, and the drive bevel gear 421 is meshed with the driven bevel gear 431; a threaded hole 441 is formed in the abutting column 44 along the length direction of the abutting column 44, the bidirectional screw rod 43 is in threaded fit with the abutting column 44 through the threaded hole 441, the abutting column 44 is also located in the longitudinal channel 32, and one abutting column 44 is sleeved on each of two rod bodies of the bidirectional screw rod 43, wherein the two rod bodies are opposite in thread turning direction; the rotation stopping piece is installed on the abutting column 44 and used for preventing the abutting column 44 from synchronously rotating along with the bidirectional screw rod, specifically, the rotation stopping piece is a rotation stopping block 45, the rotation stopping block 45 is welded on the outer column wall of the abutting column 44, a rotation stopping groove 322 is formed in the inner wall of the longitudinal channel 32, the length direction of the rotation stopping groove 322 is consistent with the length direction of the longitudinal channel 32, the rotation stopping block 45 is in sliding fit with the rotation stopping groove 322, in order to enable the rotation stopping block 45 to slide in the rotation stopping groove more smoothly, and a polytetrafluoroethylene layer covers the inner wall of the rotation stopping groove 322. The rotating piece 41 is detachably arranged on the threaded rod 42, and a worker drives the threaded rod 42 to rotate through the rotating piece 41; the inner groove wall of the placing groove 21 is provided with an abutting groove 211 for inserting the abutting column 44, namely the abutting groove 211 is respectively provided with one on the upper inner groove wall and the lower inner groove wall of the placing groove 21, and one end of the abutting column 44 far away from the bidirectional screw rod is provided with a rubber abutting block 5; after the abutting column 44 enters the abutting groove 211, the rubber abutting block 5 on the abutting column 44 will abut against the inner end wall of the abutting groove 211 at first, and since the rubber abutting block 5 itself has a certain elasticity, the abutting column 44 will not abut against the inner wall of the abutting groove 211 violently, and a certain protection effect can be exerted on the abutting column 44.

As shown in fig. 1 and 2, the rotating member 41 includes a rectangular rod 411 and a toggle handle 412, a rectangular slot 422 is opened on the threaded rod 42 along the length direction of the threaded rod 42, the rectangular rod 411 is inserted and matched with the threaded rod 42 through the rectangular slot 422, and the toggle handle 412 is installed at one end of the rectangular rod 411 far away from the threaded rod 42.

When the connecting block 3 is installed in the placing groove 21, the connecting block 3 is first placed in the placing groove 21 so that the openings at the two ends of the longitudinal channel 32 are respectively aligned with the abutting grooves 211; then, the worker inserts the rectangular rod 411 into the rectangular groove 422 of the threaded rod 42, and then rotates the toggle handle 412 by hand, so that the rectangular rod 411 rotates to drive the threaded rod 42 to rotate, and since the driving bevel gear 421 on the threaded rod 42 is engaged with the driven bevel gear 431 on the bidirectional screw rod 43, the driving bevel gear 421 drives the driven bevel gear 431 to rotate, and further the bidirectional screw rod 43 rotates. The bidirectional screw 43 is in threaded fit with the abutment post 44 through the threaded hole 441, and when the rotation stop block 45 on the abutment post 44 is located in the rotation stop groove 322, the rotation of the abutment post 44 in the circumferential direction is limited, so that the bidirectional screw 43 does not drive the abutment post 44 to rotate synchronously when rotating, but moves along the length direction of the bidirectional screw 43 under the condition that the bidirectional screw 43 rotates; therefore, the two abutment posts 44 sleeved on the bidirectional screw 43 are linearly moved out of the longitudinal channel 32, and the abutment posts 44 are directly inserted into the abutment grooves 211; after the abutting columns 44 are inserted into the abutting grooves 211, the positions of the connecting blocks 3 in the placing grooves 21 are limited, so that the connecting blocks cannot automatically slide out of the placing grooves 21, and the effect that the connecting blocks 3 are conveniently installed in the placing grooves 21 is achieved; in a similar way, when taking down connecting block 3 from standing groove 21, directly with butt post 44 from standing groove 21 in remove can to reach and pull down comparatively convenient effect with connecting block 3 from standing groove 21.

As shown in fig. 1 and 2, a cover plate 6 is hinged to the connecting block 3 at the opening of the transverse channel 31, and the cover plate 6 is used for shielding the threaded rod 42 in the transverse channel 31; after the abutting column 44 enters the abutting groove 211, the rubber abutting block 5 on the abutting column 44 will abut against the inner end wall of the abutting groove 211 at first, and since the rubber abutting block 5 itself has a certain elasticity, the abutting column 44 will not abut against the inner wall of the abutting groove 211 violently, and a certain protection effect can be exerted on the abutting column 44.

The implementation principle of various steel door mounting structure of toilet of this application embodiment is: when the door body 1 is installed on the door frame 2, firstly, the connecting block 3 is placed in the placing groove 21, then the rectangular rod 411 is inserted into the rectangular groove 422, and the toggle handle 412 is rotated, so that the abutting columns 44 on two sides of the connecting block 3 extend out of the connecting block 3 and are inserted into the abutting groove 211, and the installation of the door body 1 is realized; when the door body 1 needs to be detached from the door frame 2, the toggle handle 412 is rotated reversely, so that the abutting column 44 is retracted into the longitudinal channel 32 from the abutting groove 211, and the detachment of the connecting block 3 can be realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a color steel door mounting structure of toilet which characterized in that: including the door body (1) and door frame (2), door frame (2) are pre-installed on the wall body, be provided with connecting block (3) on the door body (1), connecting block (3) are articulated mutually with the door body (1), leave standing groove (21) that supply connecting block (3) to put into on door frame (2), be provided with dismouting device (4) on connecting block (3), dismouting device (4) are used for fixing connecting block (3) in standing groove (21) and pull down connecting block (3) from standing groove (21).

2. The clean room color steel door installation structure of claim 1, wherein: the dismounting device (4) comprises a rotating piece (41), a threaded rod (42), a two-way screw rod (43), a butting column (44) and a rotation stopping piece, a transverse channel (31) is formed in the connecting block (3), and the threaded rod (42) is rotatably arranged in the transverse channel (31); a longitudinal channel (32) is further formed in the connecting block (3), the longitudinal channel (32) is perpendicular to and communicated with the transverse channel (31), the bidirectional screw rod (43) is rotatably arranged in the longitudinal channel (32), a driving bevel gear (421) is coaxially arranged on the threaded rod (42), a driven bevel gear (431) is coaxially arranged on the bidirectional screw rod (43), and the driving bevel gear (421) is meshed with the driven bevel gear (431); a threaded hole (441) is formed in the abutting column (44) along the length direction of the abutting column (44), the bidirectional screw rod (43) is in threaded fit with the abutting column (44) through the threaded hole (441), the abutting column (44) is also located in the longitudinal channel (32), and the abutting column (44) is respectively sleeved with one rod body, two sections of threads of the two sections of the rods (43) are opposite in thread turning direction; the rotation stopping piece is arranged on the abutting column (44) and is used for preventing the abutting column (44) from synchronously rotating along with the bidirectional screw rod; the rotating piece (41) is detachably arranged on the threaded rod (42), and a worker drives the threaded rod (42) to rotate through the rotating piece (41); an abutting groove (211) for inserting the abutting column (44) is formed in the inner groove wall of the placing groove (21).

3. The clean room color steel door installation structure of claim 2, wherein: the rotating part (41) comprises a rectangular rod (411) and a toggle handle (412), a rectangular groove (422) is formed in the threaded rod (42) along the length direction of the threaded rod (42), the rectangular rod (411) is in plug-in fit with the threaded rod (42) through the rectangular groove (422), and the toggle handle (412) is installed at one end, far away from the threaded rod (42), of the rectangular rod (411.

4. The clean room color steel door installation structure of claim 2, wherein: the rotation stopping piece comprises a rotation stopping block (45), the rotation stopping block (45) is arranged on the butt joint column (44), a rotation stopping groove (322) is formed in the inner wall of the longitudinal channel (32), the length direction of the rotation stopping groove (322) is consistent with that of the longitudinal channel (32), and the rotation stopping block (45) is in sliding fit with the rotation stopping groove (322).

5. The clean room color steel door installation structure of claim 2, wherein: a first rolling bearing (311) is arranged in the transverse channel (31), an outer ring of the first rolling bearing (311) is in interference fit with the inner wall of the transverse channel (31), and the threaded rod (42) penetrates through an inner ring of the first rolling bearing (311) and is in interference fit with the inner ring of the first rolling bearing (311); the two-way screw rod is characterized in that a second rolling bearing (321) is arranged in the longitudinal channel (32), the outer ring of the second rolling bearing (321) is in interference fit with the inner wall of the longitudinal channel (32), and the two-way screw rod (43) penetrates through the inner ring of the second rolling bearing (321) and is in interference fit with the inner ring of the second rolling bearing (321).

6. The clean room color steel door installation structure according to claim 4, wherein: and a polytetrafluoroethylene layer is covered on the inner wall of the rotation stopping groove (322).

7. The clean room color steel door installation structure of claim 2, wherein: and a rubber abutting block (5) is arranged at one end of the abutting column (44) far away from the bidirectional screw rod.

8. The clean room color steel door installation structure of claim 2, wherein: the connecting block (3) is hinged to a cover plate (6) at an opening of the transverse channel (31), and the cover plate (6) is used for shielding the threaded rod (42) in the transverse channel (31).