CN113431233B - Steel structure curtain wall - Google Patents
Steel structure curtain wall Download PDFInfo
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- CN113431233B CN113431233B CN202110788942.0A CN202110788942A CN113431233B CN 113431233 B CN113431233 B CN 113431233B CN 202110788942 A CN202110788942 A CN 202110788942A CN 113431233 B CN113431233 B CN 113431233B
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- threaded rod
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses a steel structure curtain wall, which comprises a curtain wall plate and a supporting mechanism, wherein the curtain wall plate is arranged on a wall body; the curtain wall plate is vertically arranged on the supporting base and is abutted against the far surface of the supporting abutting block; the grip block includes cell board and lower cell board, goes up the side of cell board articulated upside down, has seted up the centre gripping hole on the lower cell board, has seted up the supported hole on the face of keeping away from of support base, and the support nail includes the nail body and the head of a nail, and the nail body is worn to establish centre gripping hole and supported hole, and lower cell board and the equal vertical setting of last cell board and the head of a nail and lower cell board are when closely laminating, and the head of a nail simultaneously with last cell board butt. It can carry out preliminary fixed to the curtain board in the great curtain board of installation volume, is difficult to appear the phenomenon that the curtain board emptys.
Description
Technical Field
The invention relates to the technical field of steel structure buildings, in particular to a steel structure curtain wall.
Background
The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like the curtain, so is also called curtain wall, is the light wall with decorative effect that modern large-scale and high-rise building commonly used. The building outer protective structure or the decorative structure consists of a panel and a supporting mechanism system, can have certain displacement capacity or certain deformation capacity relative to the main structure, and does not bear the function of the main structure.
Chinese patent for CN211007236U discloses a steel construction curtain wall as bulletin number, including wall body and curtain body, expansion bolts is installed to wall body one side, expansion bolts one end is installed the fixed plate through fixation nut, the fixed plate middle part is equipped with the support bar, sealed the pad has been laid to the support bar side, the screw has been seted up at the support bar top, be fixed with the fly leaf through mounting bolt in the screw, the mounting groove has been seted up at the fly leaf middle part, the stopper has the protection stopper in the mounting groove.
In view of the above-mentioned related art, the inventor believes that, in the installation process of the current curtain wall, if the curtain wall boards are placed on the fixing plates first and then the movable plates are installed to fix the upper and lower curtain wall boards together, the upper and lower curtain wall boards need to be pressed simultaneously. And some curtain boards are large in size and inconvenient to fix, and the phenomenon that the curtain boards are toppled over easily occurs in the fixing process.
Disclosure of Invention
In order to improve the great curtain board of volume and be not convenient enough when fixed, very easy when fixed, the problem of the phenomenon that the curtain board emptys appears, this application provides a steel construction curtain.
The application provides a steel construction curtain adopts following technical scheme:
a steel structure curtain wall comprises a curtain wall plate and a supporting mechanism which are installed on a wall body, wherein the supporting mechanism comprises a supporting vertical plate, a supporting base, a supporting abutting block, a clamping plate and supporting nails; the curtain wall plate is vertically arranged on the supporting base and is abutted against the far surface of the supporting abutting block; the grip block includes cell board and lower cell board, goes up the side of cell board articulated upside down, has seted up the centre gripping hole on the lower cell board, has seted up the supported hole on the face of keeping away from of support base, and the support nail includes the nail body and the head of a nail, and the nail body is worn to establish centre gripping hole and supported hole, and lower cell board and the equal vertical setting of last cell board and the head of a nail and lower cell board are when closely laminating, and the head of a nail simultaneously with last cell board butt.
Through adopting above-mentioned technical scheme, when installation curtain board, can erect curtain board on supporting the base, and the support of upside supports the piece and closely laminates in curtain board and the support riser. After that, the clamping plate is installed on the supporting base adjacent to the lower side edge of the curtain wall plate, and the supporting nails are screwed up, so that the nail caps of the supporting nails are abutted against the upper unit plate and the lower unit plate simultaneously, thereby fixing the position of the upper unit plate and well clamping the lower side edge of the curtain wall plate. And then, installing a clamping plate on the supporting base adjacent to the upper side edge of the curtain wall plate, wherein a supporting nail on the clamping plate is not completely screwed down firstly during installation, so that the upper unit plate can rotate, a worker can conveniently install another curtain wall plate, and after the other curtain wall plate is arranged on the supporting base, the supporting nail is screwed down, so that the upper unit plate and the lower unit plate are stably fixed. It can carry out preliminary fixed to the curtain board in the great curtain board of installation volume, is difficult to appear the phenomenon that the curtain board emptys. And then reduced the curtain board probability of damaging when the installation, the cost is reduced.
Optionally, the inside wall of the supporting hole is provided with threads, the nail body comprises a first threaded rod and a second threaded rod, the axes of the first threaded rod and the second threaded rod are collinear, the diameter of the first threaded rod is larger than that of the second threaded rod, the direction of the threads on the first threaded rod is opposite to that of the threads on the second threaded rod, the nail cap is annular, a threaded hole is formed in the center of the nail cap, the nail cap is rotatably installed on the second threaded rod, and the outer diameter of the nail cap is larger than that of the first threaded rod.
Through adopting above-mentioned technical scheme, when putting into the supporting hole with the nail body, the first threaded rod on the nail body and the inside wall laminating in supporting hole. When installing first threaded rod to the supporting hole in, rotate the head of a nail on the second threaded rod to the position department adjacent with first threaded rod earlier, later rotate first threaded rod to the supporting hole in to make the head of a nail and the back of unit board butt down, the head of a nail can carry out the centre gripping fixed to last unit board and unit board down. Because the screw thread direction of second threaded rod is opposite with the screw thread direction of first threaded rod, consequently first threaded rod is more toward the downthehole screw-in of support, and the more tight that the nut on the second threaded rod just is twisted, is difficult to appear the nut and moves towards keeping away from first threaded rod one side phenomenon. Then the screw cap is rotated, so that the screw cap moves towards one side far away from the first threaded rod, the upper unit plate can rotate, and a next curtain wall plate is convenient to place. And finally, the first threaded rod and the second threaded rod are continuously screwed into the supporting hole until the screw cap is abutted against the upper unit plate and the lower unit plate, so that a good positioning effect is achieved.
Optionally, the end of the first threaded rod far away from the second threaded rod is provided with a guide head, the guide head is conical, the center of the bottom surface of the guide head is connected with a guide rod, the guide rod is rotatably connected with the first threaded rod, the diameter of the bottom surface of the guide head is not greater than that of the first threaded rod, a limiting plastic ring is fixedly mounted on the inner side wall of the support hole, the limiting plastic ring is collinear with the axis of the support hole, the inner diameter of the limiting plastic ring is smaller than that of the bottom surface of the guide head, and the inner diameter of the limiting plastic ring is greater than that of the guide rod.
Through adopting above-mentioned technical scheme, when first threaded rod rotated embedding support hole, the direction head can move to the position department adjacent with spacing plastic ring, and the direction head can extrude and pass spacing plastic ring this moment. Finally, the limiting plastic ring is positioned in a gap between the guide head and the first threaded rod, and when the nail cap is screwed out, the guide head is clamped by the limiting plastic ring, so that the nail body is not easy to pull out from the support hole, and the subsequent continuous screwing of the nail body is facilitated. When continuing afterwards to twist and moving the second threaded rod, the screw thread on the first threaded rod can extrude spiral helicine groove on spacing plastic ring, and the first threaded rod of being convenient for passes through, because increased the length of screw thread simultaneously, can further restrict first threaded rod, makes first threaded rod install back in the holding hole, and the structure is more stable, is convenient for grasp the curtain board.
Optionally, the thread on the first threaded rod is a connecting threaded section, and the connecting threaded section is located at one end of the first threaded rod, which is far away from the second threaded rod; two threads which are respectively a first thread section and a second thread section are arranged on the inner side wall of the support hole, the first thread section is positioned on one side of the limiting plastic ring far away from the wall body, the distance between the first thread section and the limiting plastic ring is not less than the length of the connecting thread section, and the distance between one end of the first thread section close to the wall body and one end of the support hole far away from the wall body is less than the distance between the connecting thread section and the second thread rod; the second thread section is positioned on one side of the limiting plastic ring close to the wall body.
Through adopting above-mentioned technical scheme, when the first threaded rod of twist, the connecting thread section on the first threaded rod meshes with the first thread section on the support hole inside wall earlier. Because the distance between the first thread section and the limiting plastic ring is greater than the length of the connecting thread section, after the guide head is clamped by the limiting plastic ring, the connecting thread section is positioned between the limiting plastic ring and the first thread section, the position of the screw cap can be freely adjusted, and the phenomenon that the first thread rod slides out of the supporting hole when the screw cap is screwed is not easy to occur.
Optionally, the inner side wall of the support hole is detachably and fixedly provided with two mounting rings, and the first thread section and the second thread section are both arranged on the inner side wall of the mounting rings.
By adopting the technical scheme, the mounting rings in the supporting holes can be connected in a bolt or screw mode and the like. On the one hand, the processing of the threads in the supporting holes is simpler, the installation is more convenient, and on the other hand, the curtain wall plate can be easily disassembled when the curtain wall plate needs to be replaced.
Optionally, the cross section of the limiting plastic ring is set to be a right triangle, and the side face, attached to the inner side wall of the support hole, of the cross section of the limiting plastic ring and the side face close to the wall body are straight edges.
Through adopting above-mentioned technical scheme, the shape design of spacing plastic ring can make the direction head simpler on the one hand pass through spacing plastic ring, and the direction head after passing through is difficult to backward again through spacing plastic ring, and on the other hand can be convenient for the screw thread on the first threaded rod extrude spiral helicine groove on spacing plastic ring.
Optionally, the nail cap comprises a rotating ring and a fixing ring, and the rotating ring and the fixing ring are coaxially arranged; the rotating ring is rotatably installed on the fixing ring, the inner side wall of the rotating ring is in threaded fit with the second threaded rod, the fixing ring is located on one side, close to the wall body, of the rotating ring, the fixing ring is sleeved on the second threaded rod in a sliding mode, the lower unit plate and the upper unit plate are vertically arranged, and when the fixing ring is tightly attached to the lower unit plate, the fixing ring is tightly attached to the upper unit plate.
Through adopting above-mentioned technical scheme, when the swivel becket rotated, can drive solid fixed ring and remove along the second threaded rod in the lump. The fixed ring can be urged by the rotating ring to abut on the upper unit plate and the lower unit plate. When the fixed ring abuts against the upper unit plate and the lower unit plate, the friction force applied to the rotating ring is small, and the rotating ring can be rotated continuously more easily, so that the fixed ring can clamp the upper unit plate and the lower unit plate more stably.
Optionally, the outer side wall of the fixing ring is connected with four attaching rods, and the four attaching rods correspond to four corners of the clamping plate one by one; when the fixing ring is simultaneously attached to the upper unit plate and the lower unit plate, one end, far away from the fixing ring, of the attaching rod is adjacent to one corner position corresponding to the clamping plate.
Through adopting above-mentioned technical scheme, solid fixed ring when with last cell board and lower cell board butt, the laminating pole also with last cell board and lower cell board butt in the lump. The laminating pole is effectual has increased the solid fixed ring and has gone up the area of contact between cell board and the cell board down, makes last cell board and lower cell board more stable in structure when being fixed.
In summary, the present application includes at least one of the following beneficial technical effects:
1. it can carry out preliminary fixed to the curtain board in the great curtain board of installation volume, is difficult to appear the phenomenon that the curtain board emptys.
2. When the rotating ring is rotated, the nail body is not easy to be pulled out from the supporting hole.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is a schematic sectional view of the present embodiment.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic view of the position of the mounting ring.
Description of reference numerals: 1. a curtain wall plate; 2. a support mechanism; 21. a support vertical plate; 22. a support base; 221. a support hole; 23. supporting the resisting block; 3. a clamping plate; 31. an upper unit plate; 32. a lower unit plate; 321. a clamping hole; 4. a support pin; 41. a nail body; 411. a first threaded rod; 4111. connecting the threaded section; 412. a second threaded rod; 42. a nail cap; 421. a rotating ring; 422. a fixing ring; 423. a fitting rod; 5. a mounting ring; 51. mounting holes; 52. installing blind holes; 53. mounting screws; 54. a first thread segment; 55. a second thread segment; 6. a limiting plastic ring; 61. a guide bar; 62. a guide head; 7. a wall body.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses steel construction curtain. Referring to fig. 1, the steel structure curtain wall includes a curtain wall panel 1 and a support mechanism 2 installed on a wall body 7. The supporting mechanism 2 comprises a supporting vertical plate 21, a supporting base 22 and a supporting abutting block 23. The supporting vertical plate 21 is tightly attached to the wall 7, and the supporting base 22 and the supporting block 23 are integrally formed on the side surface of the supporting vertical plate 21 far away from the wall 7. The supporting block 23 is provided with a block on the upper side and the lower side of the supporting base 22, and a gap is arranged between the supporting block 23 and the supporting base 22. The side of the support base 22 and the support resisting block 23 away from the support vertical plate 21 is called a far side.
Referring to fig. 2 and 3, the support mechanism 2 further includes a clamping plate 3 and support pins 4. The clamping plate 3 comprises an upper unit plate 31 and a lower unit plate 32, the lower side of the upper unit plate 31 being hinged at the upper side of the lower unit plate 32. The lower unit plate 32 is provided with a holding hole 321, and the support base 22 is provided with a support hole 221 on a surface remote therefrom. The axes of the holding hole 321 and the supporting hole 221 are collinear, and the distance between the holding hole 321 and the upper unit plate 31 is slightly smaller than the distance between the supporting hole 221 and the top surface of the supporting base 22. The support nail 4 is arranged in the clamping hole 321 and the support hole 221 in a penetrating manner, the support nail 4 comprises a nail body 41 and a nail cap 42, and when the nail body 41 is fixedly arranged in the clamping hole 321 and the support hole 221, the nail cap 42 can be abutted against the upper unit plate 31 and the lower unit plate 32 simultaneously.
Referring to fig. 2 and 3, two mounting rings 5 and a plastic stopper ring 6 are embedded in the support hole 221, and the plastic stopper ring 6 is located between the two mounting rings 5. Two mounting holes 51 are formed in the top surface of the supporting base 22, one mounting hole 51 is formed in each of the two sides of the limiting plastic ring 6, and the mounting holes 51 are communicated with the supporting holes 221. The outer side surface of the mounting ring 5 is provided with a mounting blind hole 52. Two collar 5 and two mounting holes 51 one-to-one, and when the collar 5 inlays and establishes in supporting hole 221, the mounting blind hole 52 on the collar 5 is adjacent with the mounting hole 51 that corresponds, through wear to establish into mounting screw 53 in mounting hole 51 and mounting blind hole 52 to can fix collar 5 in supporting hole 221.
Referring to fig. 3 and 4, the inner side walls of the two mounting rings 5 are provided with threads, wherein the threads on the mounting ring 5 far away from the wall 7 are first thread sections 54, and the threads on the mounting ring 5 near the wall 7 are second thread sections 55. The first thread section 54 is spaced from the limit plastic ring 6 by a gap, and the second thread section 55 is adjacent to the limit plastic ring 6. The shank 41 includes a first threaded shaft 411. The thread on the first threaded rod 411 is a connecting threaded section 4111, the connecting threaded section 4111 is located at one end of the first threaded rod 411 close to the wall 7, and the length of the connecting threaded section 4111 is the same as the distance between two ends of the mounting ring 5. The length of the gap between the first thread section 54 and the limiting plastic ring 6 is slightly larger than the length of the connecting thread section 4111. The distance between one end of the connecting threaded section 4111 far away from the wall 7 and one end of the first threaded rod 411 far away from the wall 7 is greater than the distance between one end of the first threaded section 54 close to the wall 7 and one end of the support hole 221 far away from the wall 7. When the first threaded rod 411 is installed in the supporting hole 221, the connecting threaded section 4111 is first engaged with the first threaded section 54, then rotated to a position between the first threaded section 54 and the second threaded section 55, and finally engaged with the second threaded section 55.
Referring to fig. 2 and 3, a guide rod 61 is rotatably connected to an end surface of the first threaded rod 411 close to the wall 7, the guide rod 61 is collinear with an axis of the first threaded rod 411, a guide head 62 is fixedly arranged at an end of the guide rod 61 far away from the first threaded rod 411, the guide head 62 is conical, the axis of the guide head 62 is collinear with the axis of the guide rod 61, and one end of the guide head 62 close to the wall 7 is a minimum end. The cross section of the limiting plastic ring 6 is in a right triangle shape, and the side surface of the cross section of the limiting plastic ring 6, which is attached to the inner side wall of the support hole 221, and the side surface close to the wall 7 are straight edges. The diameter of the maximum end of the guide head 62 is smaller than that of the first threaded rod 411, the inner diameter of the limiting plastic ring 6 is smaller than that of the maximum end of the guide head 62, and the diameter of the guide rod 61 is smaller than that of the limiting plastic ring 6.
Referring to fig. 2 and 3, the nail body 41 further comprises a second threaded rod 412, the second threaded rod 412 is integrally formed on the end face, away from the wall body 7, of the first threaded rod 411, and the axes of the first threaded rod 411 and the second threaded rod 412 are collinear. The diameter of the second threaded shaft 412 is smaller than that of the first threaded shaft 411, the direction of the threads on the second threaded shaft 412 is opposite to that of the threads on the first threaded shaft 411, and the length of the second threaded shaft 412 is slightly greater than that of the second threaded section 55. The nut 42 is threadedly mounted on the second threaded shaft 412.
Referring to fig. 2 and 3, the nut 42 includes a rotating ring 421 and a fixing ring 422, the rotating ring 421 is sleeved on the second threaded rod 412 and is in threaded fit with the second threaded rod 412, the fixing ring 422 is sleeved on the second threaded rod 412 and is located on one side of the rotating ring 421 close to the wall 7, and the fixing ring 422 and the rotating ring 421 are connected together in a rotating manner. When the fixing ring 422 abuts against the lower unit plate 32, the fixing ring 422 also abuts against the upper unit plate 31. The outer side surface of the fixing ring 422 is integrally provided with four attaching rods 423 which are provided with four connecting rods 423. Four laminating poles 423 correspond to four corners of the clamping plate 3 one by one, when the fixing ring 422 is tightly attached to the upper unit plate 31 and the lower unit plate 32, the laminating poles 423 are also tightly attached to the upper unit plate 31 and the lower unit plate 32, and one end of the laminating pole 423, which is far away from the fixing ring 422, is adjacent to one corner position corresponding to the clamping plate 3.
The implementation principle of the steel structure curtain wall in the embodiment of the application is as follows: when installing curtain board 1, fix the position with two rows of supporting mechanism 2 in advance, install curtain board 1 between two rows of support bases 22 after that, and make curtain board 1 support 23 butts with supporting, install grip block 3 on the support base 22 below after that to fix the lower side of curtain board 1. At this time, the holding hole 321 of the other holding plate 3 can be aligned with the supporting hole 221 of the upper supporting base 22, and then the supporting pin 4 can be installed. The nut 42 of the support pin 4 is pre-adjusted to a position where the second threaded rod 412 is adjacent to the first threaded rod 411, so that when the support pin 4 is installed, the first threaded rod 411 is first screwed into the support hole 221 and finally reaches a position where it can be engaged with the first threaded section 54. At this time, the caps 42 of the support pins 4 are simultaneously abutted against the upper unit plate 31 and the lower unit plate 32, so that the lower unit plate 32 and the upper unit plate 31 are both kept fixed, and the upper side edge of the curtain wall plate 1 is stably clamped.
When the first threaded rod 411 is rotatably inserted into the support hole 221, the guide head 62 can move to a position adjacent to the plastic stopper ring 6, and at this time, the guide head 62 can be extruded and pass through the plastic stopper ring 6 because the connecting threaded section 4111 on the first threaded rod 411 is still engaged with the first threaded section 54. Because the distance between the first thread section 54 and the limiting plastic ring 6 is greater than the length of the connecting thread section 4111, after the guide head 62 is clamped by the limiting plastic ring 6, the connecting thread section 4111 is located between the limiting plastic ring 6 and the first thread section 54, the position of the screw cap 42 can be freely adjusted, and the phenomenon that the first thread rod 411 slides out of the support hole 221 when the screw cap 42 is screwed is not easy to occur. At this time, because the plastic limit ring 6 is positioned in the gap between the guide head 62 and the first threaded rod 411, when the nut 42 is screwed out, the guide head 62 is clamped by the plastic limit ring 6, so that the nail body 41 is not easy to pull out from the support hole 221.
Then, the worker may rotate the rotation ring 421 in the opposite direction, and the rotation ring 421 is rotated and loosened without easily causing the first threaded rod 411 to slip out of the support hole 221. After rotating ring 421 to the other end of second threaded rod 412, lower cell board 32 still can keep at vertical state because being restricted the position by first threaded rod 411, and last cell board 31 then can rotate towards the one side of keeping away from wall body 7, and the workman of being convenient for loosens grip block 3 and takes another curtain board 1 to install curtain board 1 at the support base 22 upside of upside.
Finally, the second threaded rod 412 is rotated, so that the first threaded rod 411 drives the second threaded rod 412 and the fixing ring 422 on the second threaded rod 412 to move towards one side of the wall 7 until the fixing ring 422 is tightly abutted against the upper unit plate 31 and the lower unit plate 32, thereby fixing the curtain wall plate 1. When twisting second threaded rod 412, need the workman to extrude second threaded rod 412 hard, make the screw thread on first threaded rod 411 can with the laminating of spacing plastic ring 6, and then can extrude spiral helicine groove on spacing plastic ring 6, first threaded rod 411 of being convenient for passes through, simultaneously because the length of screw has been increased, can further restrict first threaded rod 411, make first threaded rod 411 and second threaded rod 412 install back in supporting hole 221, the structure is more stable, be convenient for grasp curtain board 1.
It can be in the great curtain board of fixed volume 1, it is more convenient, be difficult to appear the phenomenon that curtain board 1 emptys, and then reduced the probability that curtain board 1 damaged when the installation, the cost is reduced.
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 (7)
1. The utility model provides a steel construction curtain, is including installing curtain board (1) and supporting mechanism (2) on wall body (7), its characterized in that: the supporting mechanism (2) comprises a supporting vertical plate (21), a supporting base (22), a supporting abutting block (23), a clamping plate (3) and supporting nails (4), the supporting vertical plate (21) is fixedly installed on a wall body (7), the supporting base (22) is horizontally and fixedly installed on the supporting vertical plate (21), the supporting abutting block (23) is fixedly installed on the supporting vertical plate (21), one supporting base (22) is respectively arranged on the upper side and the lower side of the supporting base (22), the side faces, far away from the supporting vertical plate (21), of the supporting base (22) and the supporting abutting block (23) are far faces, and the distance between the far face of the supporting base (22) and the supporting vertical plate (21) is larger than the distance between the far face of the supporting abutting block (23) and the supporting vertical plate (21); the curtain wall plate (1) is vertically arranged on the supporting base (22) and is abutted against the far surface of the supporting abutting block (23); the clamping plate (3) comprises an upper unit plate (31) and a lower unit plate (32), the upper unit plate (31) is hinged to the upper side edge of the lower unit plate (32), the clamping hole (321) is formed in the lower unit plate (32), the support hole (221) is formed in the far surface of the support base (22), the support nail (4) comprises a nail body (41) and a nail cap (42), the nail body (41) penetrates through the clamping hole (321) and the support hole (221), the lower unit plate (32) and the upper unit plate (31) are vertically arranged, the nail cap (42) is tightly attached to the lower unit plate (32), and the nail cap (42) is simultaneously abutted to the upper unit plate (31).
2. The steel structure curtain wall as claimed in claim 1, wherein: support hole (221) inside wall be provided with the screw thread, the nail body (41) includes first threaded rod (411) and second threaded rod (412), first threaded rod (411) and second threaded rod (412) axis collineation, and the diameter of first threaded rod (411) is greater than the diameter of second threaded rod (412), the screw direction on first threaded rod (411) is opposite with the screw direction on second threaded rod (412), the head of a nail (42) is the annular, and the center department of head of a nail (42) sets up threaded hole, head of a nail (42) are rotated and are installed on second threaded rod (412), the external diameter of head of a nail (42) is greater than the diameter of first threaded rod (411).
3. The steel structure curtain wall as claimed in claim 2, wherein: first threaded rod (411) keep away from the end department of second threaded rod (412) and install direction head (62), direction head (62) are the taper shape, direction head (62) bottom surface center department is connected with guide bar (61), guide bar (61) are rotated with first threaded rod (411) and are connected, the diameter of direction head (62) bottom surface is not more than the diameter of first threaded rod (411), fixed mounting has spacing plastic ring (6) on supported hole (221) inside wall, spacing plastic ring (6) and supported hole (221) axis collineation, the internal diameter of spacing plastic ring (6) is less than the diameter of direction head (62) bottom surface, and the internal diameter of spacing plastic ring (6) is greater than the diameter of guide bar (61).
4. The steel structure curtain wall as claimed in claim 3, wherein: the thread on the first threaded rod (411) is a connecting threaded section (4111), and the connecting threaded section (4111) is positioned at one end, far away from the second threaded rod (412), of the first threaded rod (411); two threads are arranged on the inner side wall of the support hole (221), the two threads are respectively a first thread section (54) and a second thread section (55), the first thread section (54) is positioned on one side, far away from the wall body (7), of the limiting plastic ring (6), the distance between the first thread section (54) and the limiting plastic ring (6) is not smaller than the length of the connecting thread section (4111), and the distance between one end, close to the wall body (7), of the first thread section (54) and one end, far away from the wall body (7), of the support hole (221) is smaller than the distance between the connecting thread section (4111) and the second thread section (412); the second thread section (55) is positioned on one side of the limiting plastic ring (6) close to the wall body (7).
5. The steel structure curtain wall as claimed in claim 4, wherein: the support hole (221) is detachably and fixedly provided with two mounting rings (5) on the inner side wall, and the first thread section (54) and the second thread section (55) are both arranged on the inner side wall of the mounting rings (5).
6. The steel structure curtain wall as claimed in claim 3, wherein: the cross section of the limiting plastic ring (6) is arranged to be a right triangle, and the side surface of the cross section of the limiting plastic ring (6) attached to the inner side wall of the support hole (221) and the side surface close to the wall body (7) are straight edges.
7. The steel structure curtain wall as claimed in claim 2, wherein: the nail cap (42) comprises a rotating ring (421) and a fixing ring (422), and the rotating ring (421) and the fixing ring (422) are coaxially arranged; rotating ring (421) rotate to be installed on solid fixed ring (422), rotating ring (421) inside wall and second threaded rod (412) screw-thread fit, gu fixed ring (422) are located one side that rotating ring (421) are close to wall body (7), gu fixed ring (422) slip cover is established on second threaded rod (412), lower cell board (32) and last cell board (31) are equal vertical setting and gu when fixed ring (422) and lower cell board (32) closely laminate, gu fixed ring (422) closely laminate with last cell board (31) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110788942.0A CN113431233B (en) | 2021-07-13 | 2021-07-13 | Steel structure curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110788942.0A CN113431233B (en) | 2021-07-13 | 2021-07-13 | Steel structure curtain wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113431233A CN113431233A (en) | 2021-09-24 |
| CN113431233B true CN113431233B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110788942.0A Active CN113431233B (en) | 2021-07-13 | 2021-07-13 | Steel structure curtain wall |
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| CN113431233A (en) | 2021-09-24 |
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