CN114439358A - Railing is consolidated to protection window convenient to assembled fitting - Google Patents

Railing is consolidated to protection window convenient to assembled fitting Download PDF

Info

Publication number
CN114439358A
CN114439358A CN202210087539.XA CN202210087539A CN114439358A CN 114439358 A CN114439358 A CN 114439358A CN 202210087539 A CN202210087539 A CN 202210087539A CN 114439358 A CN114439358 A CN 114439358A
Authority
CN
China
Prior art keywords
square pipe
inclined connecting
face
square
connecting rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202210087539.XA
Other languages
Chinese (zh)
Other versions
CN114439358B (en
Inventor
张国荣
宋林涛
金伟良
孙刚
祝方东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongsha Construction Group Co ltd
Original Assignee
Zhongsha Construction Group Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongsha Construction Group Co ltd filed Critical Zhongsha Construction Group Co ltd
Priority to CN202210087539.XA priority Critical patent/CN114439358B/en
Publication of CN114439358A publication Critical patent/CN114439358A/en
Application granted granted Critical
Publication of CN114439358B publication Critical patent/CN114439358B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/01Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/01Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra
    • E06B2009/015Mounting details

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

A protective window reinforcing railing convenient for assembly and connection comprises a vertical square pipe, wherein a plurality of slots penetrating through two side walls of the square pipe are formed in the front end face of the square pipe and are linearly and vertically and uniformly distributed on the square pipe, isosceles trapezoid-shaped stop blocks are inserted into the slots of the square pipe, a vertical groove is formed in the middle of the rear end face of each stop block, two inclined connecting rods are inserted into the grooves, transverse upper supporting shafts are fixed on the two side walls of the upper ends of the inclined connecting rods and are inserted into the stop blocks, transverse lower supporting shafts are fixed on the two side walls of the lower ends of the inclined connecting rods and are inserted into the side walls of the two sides of the square pipe; the driving rod is inserted in the square tube and is provided with a guide groove. The guardrail bar is consolidated to protection window that its designed can satisfy the reinforcement demand of horizontal guardrail bar on the protection window fence, also makes things convenient for horizontal guardrail bar installation simultaneously and dismantles, has made things convenient for the equipment of protection window fence greatly.

Description

Railing is consolidated to protection window convenient to assembled fitting
The technical field is as follows:
the invention relates to the technical field of protective windows for building construction, in particular to a protective window reinforcing railing convenient to assemble and connect.
Background art:
at present, each city has a high-rise building house, the high-rise building house has few windows, a plurality of high-rise building houses are generally provided with sliding windows, the sliding windows when being opened have potential safety hazards, especially for families with young children, the windows are necessarily protected, and the children are prevented from falling from the windows; the existing protective window fence generally comprises two vertical rails and a plurality of transverse rails, the vertical rails are generally square pipes and provided with lock catches, the vertical rails can be installed and fixed in a window frame of a window, the transverse rails are generally circular pipes, two ends of each circular pipe are inserted into the vertical rails, then the lock catches are carried out, the circular pipes can be limited from being taken down from the vertical rails, and the assembly is also convenient;
when the width of the window is larger, a square tube is required to be additionally arranged as a reinforcing railing arranged in the middle of the transverse railing, a transverse insertion hole is formed in the reinforcing railing, and the transverse railing can be inserted into the insertion hole of the reinforcing railing; however, the assembly of the protective window fence additionally provided with the reinforced handrail is troublesome; the vertical rail on one side needs to be installed firstly, then the reinforcing rail in the middle is installed, then the transverse rail is inserted and connected onto the vertical rail and the reinforcing rail, then the vertical rail on the other side is installed, the vertical rail is installed in the window frame and needs to be arranged obliquely so as to enter the window frame, but the installed transverse rail interferes with the installation of the vertical rail, and the installation is troublesome; and glass need regularly clean on the window at ordinary times, and the clear horizontal railing that needs to be dismantled, the installation of horizontal railing is dismantled all comparatively troublesome, increases the clear degree of difficulty of glass on the window intangibly.
The invention content is as follows:
the invention aims to overcome the defects in the prior art, and provides the protective window reinforcing railing convenient to assemble and connect.
The utility model provides a railing is consolidated to protection window convenient to equipment connection, includes vertical side's pipe, and the shaping has the slot that a plurality of runs through side's pipe both sides wall on the preceding terminal surface of side's pipe, and the slot is linear vertical evenly distributed on side's pipe, its characterized in that: an isosceles trapezoid-shaped stop block is inserted into the slot of the square pipe, a vertical groove is formed in the middle of the rear end face of the stop block, two inclined connecting rods are inserted into the groove, transverse upper supporting shafts are fixed on two side walls at the upper ends of the inclined connecting rods and are inserted into the stop block, transverse lower supporting shafts are fixed on two side walls at the lower ends of the inclined connecting rods and are inserted into two side walls at two sides of the square pipe; an obliquely arranged driving rod is fixed on the lower fulcrum shaft at two sides of the oblique connecting rod in a sleeved mode, the driving rod is inserted into the square tube, and a guide groove is formed in the driving rod;
a vertical linkage plate is inserted in the square tube at the rear side of the slot, a plurality of lug seats are formed on the front end surface of the linkage plate, transverse linkage shafts are inserted and fixed on the lug seats, and two ends of each linkage shaft are inserted in the guide grooves of the driving rods; a plurality of rectangular guide blocks are formed on the front end surface of the linkage plate, and the front end surface of each guide block abuts against the inner wall of the front side of the square tube; an obliquely arranged lower threaded sleeve is fixed on the side wall of the square tube close to the lower end of the square tube, a lower bolt is screwed in the lower threaded sleeve, and the tail end of the lower bolt abuts against the upper end face of the guide block.
Preferably, the rear end face of the linkage plate abuts against the inner wall of the rear side of the square tube, and the two side walls of the linkage plate respectively abut against the inner walls of the left side and the right side of the square tube; the quantity of ear seat equals with the quantity of guide block, and ear seat and guide block all become linear vertical evenly distributed on the linkage plate.
Preferably, the preceding terminal surface of dog and the preceding terminal surface of square pipe flush mutually, and the both sides wall of dog flushes mutually with the outer wall of the left and right both sides of square pipe respectively, and the upper and lower edge shaping of slot notch department on the square pipe has the chamfer, and the inclined plane on the chamfer supports and leans on the inclined plane of dog upper and lower side respectively.
Preferably, an avoiding groove opposite to the inclined connecting rod is formed in the front end face of the square tube, and the upper end of the avoiding groove is communicated with the slot.
Preferably, the front end of the inclined connecting rod is positioned at the upper side of the rear end of the inclined connecting rod, and the inclined direction of the inclined connecting rod is the same as that of the driving rod; the length of the inclined connecting rod is greater than the distance from the lower fulcrum to the front end face of the square tube.
Preferably, the length of the driving rod is smaller than the distance from the lower fulcrum shaft to the inner wall of the rear side of the square tube, and avoidance grooves opposite to the driving rod are formed in linkage plates on two sides of the ear seat.
Preferably, the lower end face of the square tube is provided with a positioning notch which penetrates through the outer walls of the left side and the right side of the square tube.
Preferably, the upper end shaping of square pipe has the kicking block of rectangle, supports on the lower terminal surface of kicking block to lean on the last bolt of putting to one side, and the spiro union has last swivel nut on going up the bolt, goes up the swivel nut and fixes on the lateral wall of square pipe, the lateral wall shaping of square pipe has the oblique jack relative with last swivel nut and lower bolt.
Preferably, two inclined connecting rods on the same stop block are parallel, and the lengths of the two inclined connecting rods are equal.
The invention has the beneficial effects that:
the guardrail bar is consolidated to protection window that its designed can satisfy the reinforcement demand of horizontal guardrail bar on the protection window fence, also makes things convenient for horizontal guardrail bar installation simultaneously and dismantles, has made things convenient for the equipment of protection window fence greatly.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a partially cut-away perspective view of the present invention;
FIG. 4 is a side view, partially in section, of the present invention;
fig. 5 is a partially enlarged schematic view of a portion a of fig. 4.
In the figure: 1. a square tube; 11. a slot; 12. avoiding a cutting groove; 13. a positioning notch; 14. chamfering; 2. a stopper; 21. a groove; 3. an inclined connecting rod; 31. an upper fulcrum; 32. a lower fulcrum; 4. a drive rod; 41. a guide groove; 5. a linkage plate; 51. an ear mount; 52. a guide block; 53. an avoidance groove; 6. a linkage shaft; 7. a lower thread insert; 8. a lower bolt; 9. a top block; 10. a lower thread insert; 20. and (6) screwing a bolt.
The specific implementation mode is as follows:
example (b): see fig. 1 to 5 shown, a railing is consolidated to protection window convenient to equipment connection, including vertical square pipe 1, the shaping has a plurality of to run through the slot 11 of square pipe 1 both sides wall on the preceding terminal surface of square pipe 1, and slot 11 is linear vertical evenly distributed on square pipe 1, its characterized in that: an isosceles trapezoid-shaped stop block 2 is inserted into an insertion slot 11 of the square tube 1, a vertical groove 21 is formed in the middle of the rear end face of the stop block 2, two inclined connecting rods 3 are inserted into the groove 21, transverse upper shafts 31 are fixed on two side walls at the upper ends of the inclined connecting rods 3, the upper shafts 31 are inserted into the stop block 2, transverse lower shafts 32 are fixed on two side walls at the lower ends of the inclined connecting rods 3, and the lower shafts 32 are inserted into two side walls of the square tube 1; the lower fulcrum shaft 32 at two sides of the inclined connecting rod 3 is fixedly provided with an inclined driving rod 4 in an inserting way, the driving rod 4 is inserted in the square tube 1, and a guide groove 41 is formed on the driving rod 4;
a vertical linkage plate 5 is inserted into the square tube 1 at the rear side of the slot 11, a plurality of lug seats 51 are formed on the front end surface of the linkage plate 5, a transverse linkage shaft 6 is fixedly inserted on the lug seats 51, and two ends of the linkage shaft 6 are inserted in the guide grooves 41 of the driving rod 4; a plurality of rectangular guide blocks 52 are formed on the front end surface of the linkage plate 5, and the front end surface of each guide block 52 abuts against the inner wall of the front side of the square tube 1; an inclined lower threaded sleeve 7 is fixed on the side wall of the square tube 1 close to the lower end of the square tube 1, a lower bolt 8 is screwed in the lower threaded sleeve 7, and the tail end of the lower bolt 8 abuts against the upper end face of the guide block 52.
Preferably, the rear end face of the linkage plate 5 abuts against the inner wall of the rear side of the square tube 1, and two side walls of the linkage plate 5 respectively abut against the inner walls of the left side and the right side of the square tube 1; the number of the ear seats 51 is equal to that of the guide blocks 52, and the ear seats 51 and the guide blocks 52 are linearly, vertically and uniformly distributed on the linkage plate 5.
Preferably, the preceding terminal surface of dog 2 and the preceding terminal surface of square pipe 1 flush mutually, and the both sides wall of dog 2 flushes with the outer wall of square pipe 1 left and right both sides mutually respectively, and the upper and lower edge shaping of slot 11 notch department on square pipe 1 has chamfer 14, and the inclined plane on the chamfer 14 supports and leans on the inclined plane of dog 2 upper and lower side respectively.
Preferably, an avoiding slot 12 opposite to the inclined connecting rod 3 is formed on the front end surface of the square pipe 1, and the upper end of the avoiding slot 12 is communicated with the slot 11.
Preferably, the front end of the inclined link 3 is located at the upper side of the rear end of the inclined link 3, and the inclined direction of the inclined link 3 is the same as that of the driving rod 4; the length of the diagonal link 3 is longer than the distance from the lower support shaft 32 to the front end surface of the square tube 1.
Preferably, the length of the driving rod 4 is less than the distance from the lower fulcrum 32 to the inner wall of the rear side of the square tube 1, and the linkage plate 5 on both sides of the ear seat 51 is formed with an avoiding groove 53 opposite to the driving rod 4.
Preferably, the lower end surface of the square tube 1 is formed with a positioning notch 13 penetrating through the outer walls of the left and right sides of the square tube 1.
Preferably, the upper end shaping of square pipe 1 has the kicking block 9 of rectangle, supports on the lower terminal surface of kicking block 9 to lean on the last bolt 20 of putting to one side, goes up the bolt 20 and has screwed connection last swivel nut 10, goes up swivel nut 10 and fixes on the lateral wall of square pipe 1, the lateral wall shaping of square pipe 1 has the oblique plug hole relative with last swivel nut 10 and lower bolt 8.
Preferably, two inclined connecting rods 3 on the same stopper 2 are parallel, and the lengths of the two inclined connecting rods 3 are equal.
The working principle is as follows: the invention relates to a protective window reinforcing railing convenient for assembly and connection, which mainly has the technical points that: the slots 11 on the square tube 1 replace transverse insertion holes, when the protective window railing is installed, two vertical railings and a reinforcing railing can be sequentially installed in a window frame, for example, the reinforcing railing is obliquely arranged and enters the window frame, then the reinforcing railing is vertical, an upper bolt 20 is locked, and the reinforcing railing is pressed and held on the window frame through a top block 9 to realize the fixed connection of the reinforcing railing;
then the lower screw thread 8 is loosened, the stop dog 2 is stirred to rotate downwards around the lower support shaft 32, so that the opening of the slot 11 on the square pipe 1 is realized, then one end of the transverse railing is inserted into the vertical railing and then inserted into the slot 11 of the square pipe 1, then the transverse railing is moved, the other end of the transverse railing is inserted into the other vertical railing, and the assembly is equivalent to the assembly of a protection window railing without a reinforcing railing; after the installation of the cross handrail is completed, the lower bolt 8 is locked, the lower bolt 8 drives the linkage plate 5 to move downwards, the rotation of the lower support shaft 32 is realized, the stop block 2 rotates upwards around the lower support shaft 32 and is inserted into the upper slot 11 of the square pipe 1, and the separation of the cross handrail and the square pipe 1 is limited; meanwhile, the reinforced railing is shaped like a square pipe, has compact internal structure and simple external structure, does not influence the normal use of the protective window,
the examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.

Claims (9)

1. The utility model provides a railing is consolidated to protection window convenient to equipment connection, includes vertical square pipe (1), and the shaping has slot (11) that a plurality of runs through square pipe (1) both sides wall on the preceding terminal surface of square pipe (1), and slot (11) are linear vertical evenly distributed on square pipe (1), its characterized in that: an isosceles trapezoid-shaped check block (2) is inserted into a slot (11) of a square pipe (1), a vertical groove (21) is formed in the middle of the rear end face of the check block (2), two inclined connecting rods (3) are inserted into the groove (21), transverse upper supporting shafts (31) are fixed on two side walls of the upper end of each inclined connecting rod (3), the upper supporting shafts (31) are inserted into the check block (2), transverse lower supporting shafts (32) are fixed on two side walls of the lower end of each inclined connecting rod (3), and the lower supporting shafts (32) are inserted into two side walls of the square pipe (1); an obliquely arranged driving rod (4) is fixed on the lower fulcrum shaft (32) on two sides of the oblique connecting rod (3) in an inserting way, the driving rod (4) is inserted in the square pipe (1), and a guide groove (41) is formed on the driving rod (4);
a vertical linkage plate (5) is inserted in the square tube (1) at the rear side of the slot (11), a plurality of lug seats (51) are formed on the front end face of the linkage plate (5), transverse linkage shafts (6) are fixedly inserted on the lug seats (51), and two ends of each linkage shaft (6) are inserted in the guide grooves (41) of the driving rods (4); a plurality of rectangular guide blocks (52) are formed on the front end surface of the linkage plate (5), and the front end surface of each guide block (52) abuts against the inner wall of the front side of the square pipe (1); an obliquely arranged lower threaded sleeve (7) is fixed on the side wall of the square tube (1) close to the lower end of the square tube (1), a lower bolt (8) is screwed in the lower threaded sleeve (7), and the tail end of the lower bolt (8) abuts against the upper end face of the guide block (52).
2. The protective window reinforcement rail convenient to assemble and connect of claim 1, wherein: the rear end face of the linkage plate (5) abuts against the inner wall of the rear side of the square tube (1), and two side walls of the linkage plate (5) respectively abut against the inner walls of the left side and the right side of the square tube (1); the number of the ear seats (51) is equal to that of the guide blocks (52), and the ear seats (51) and the guide blocks (52) are linearly, vertically and uniformly distributed on the linkage plate (5).
3. The protective window reinforcement rail convenient to assemble and connect of claim 1, wherein: the front end face of dog (2) and the front end face of square pipe (1) flush mutually, and the both sides wall of dog (2) flushes mutually with the outer wall of square pipe (1) left and right both sides respectively, and the upper and lower edge shaping of slot (11) notch department has chamfer (14) on square pipe (1), and the inclined plane on chamfer (14) supports and leans on the inclined plane of dog (2) upper and lower side respectively.
4. The protective window reinforcement rail convenient to assemble and connect of claim 1, wherein: an avoiding cutting groove (12) opposite to the inclined connecting rod (3) is formed in the front end face of the square pipe (1), and the upper end of the avoiding cutting groove (12) is communicated with the slot (11).
5. The protective window reinforcement rail convenient to assemble and connect of claim 4, wherein: the front end of the inclined connecting rod (3) is positioned at the upper side of the rear end of the inclined connecting rod (3), and the inclined direction of the inclined connecting rod (3) is the same as that of the driving rod (4); the length of the inclined connecting rod (3) is larger than the distance from the lower fulcrum (32) to the front end face of the square pipe (1).
6. The protective window reinforcement rail convenient to assemble and connect of claim 5, wherein: the length of actuating lever (4) is less than down fulcrum (32) to the distance of square pipe (1) rear side inner wall, and the shaping has dodges groove (53) relative with actuating lever (4) on linkage plate (5) of ear seat (51) both sides.
7. The protective window reinforcement rail convenient to assemble and connect of claim 1, wherein: the lower end face of the square pipe (1) is provided with a positioning notch (13) which penetrates through the outer walls of the left side and the right side of the square pipe (1).
8. The protective window reinforcement rail convenient to assemble and connect of claim 1, wherein: the upper end shaping of square pipe (1) has kicking block (9) of rectangle, supports on the lower terminal surface of kicking block (9) to lean on to have last bolt (20) of putting to one side, goes up bolt (20) and goes up spiro union has last swivel nut (10), goes up swivel nut (10) and fixes on the lateral wall of square pipe (1), the lateral wall shaping of square pipe (1) has the oblique jack relative with last swivel nut (10) and lower bolt (8).
9. The protective window reinforcement rail convenient to assemble and connect of claim 1, wherein: the two inclined connecting rods (3) on the same stop block (2) are parallel, and the lengths of the two inclined connecting rods (3) are equal.
CN202210087539.XA 2022-01-25 2022-01-25 Protective window reinforcing railing convenient to assemble and connect Active CN114439358B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210087539.XA CN114439358B (en) 2022-01-25 2022-01-25 Protective window reinforcing railing convenient to assemble and connect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210087539.XA CN114439358B (en) 2022-01-25 2022-01-25 Protective window reinforcing railing convenient to assemble and connect

Publications (2)

Publication Number Publication Date
CN114439358A true CN114439358A (en) 2022-05-06
CN114439358B CN114439358B (en) 2023-06-06

Family

ID=81369431

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210087539.XA Active CN114439358B (en) 2022-01-25 2022-01-25 Protective window reinforcing railing convenient to assemble and connect

Country Status (1)

Country Link
CN (1) CN114439358B (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2072557A1 (en) * 1992-06-26 1993-12-27 Athanasiou Theodore Sliding bars
CN2298337Y (en) * 1997-04-30 1998-11-25 何道黎 Movable anti-theft grills for window
US20010025953A1 (en) * 2000-03-30 2001-10-04 Shepherd John D. Railing Assembly
US20060081826A1 (en) * 2004-10-18 2006-04-20 Kuo-Ho Cheng Protective railing
JP2012167522A (en) * 2011-02-16 2012-09-06 Hitoshi Nishitani Closing device with deceleration mechanism for door
CN107882281A (en) * 2017-11-20 2018-04-06 广东协强建设集团有限公司 Balcony structure
CN207944871U (en) * 2018-03-14 2018-10-09 周银坤 Protective window
CN208235834U (en) * 2018-04-24 2018-12-14 宝业湖北建工集团有限公司 The guard bar structure on equipment platform is built in a kind of room
CN208518235U (en) * 2018-03-30 2019-02-19 新昌县七星街道秀丽建材装饰材料经营部 A kind of rotation clamped-in style novel building railing
AU2020100403A4 (en) * 2019-07-05 2020-04-23 Qingdao Raising Inox CO., LTD Adjustable glass railing assembly

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2072557A1 (en) * 1992-06-26 1993-12-27 Athanasiou Theodore Sliding bars
CN2298337Y (en) * 1997-04-30 1998-11-25 何道黎 Movable anti-theft grills for window
US20010025953A1 (en) * 2000-03-30 2001-10-04 Shepherd John D. Railing Assembly
US20060081826A1 (en) * 2004-10-18 2006-04-20 Kuo-Ho Cheng Protective railing
JP2012167522A (en) * 2011-02-16 2012-09-06 Hitoshi Nishitani Closing device with deceleration mechanism for door
CN107882281A (en) * 2017-11-20 2018-04-06 广东协强建设集团有限公司 Balcony structure
CN207944871U (en) * 2018-03-14 2018-10-09 周银坤 Protective window
CN208518235U (en) * 2018-03-30 2019-02-19 新昌县七星街道秀丽建材装饰材料经营部 A kind of rotation clamped-in style novel building railing
CN208235834U (en) * 2018-04-24 2018-12-14 宝业湖北建工集团有限公司 The guard bar structure on equipment platform is built in a kind of room
AU2020100403A4 (en) * 2019-07-05 2020-04-23 Qingdao Raising Inox CO., LTD Adjustable glass railing assembly

Also Published As

Publication number Publication date
CN114439358B (en) 2023-06-06

Similar Documents

Publication Publication Date Title
CN112282331A (en) Door-type scaffold for door and window upper construction
CN114439358A (en) Railing is consolidated to protection window convenient to assembled fitting
CN114108798A (en) Assembly type building structure with high-strength connection relation and using method
CN201554173U (en) Structure for connecting and fixing railing corner of aluminum alloy guardrail and railings
CN111593875A (en) Supporting platform suitable for protection of cast-in-place position of prefabricated concrete structure outer wall
CN211310490U (en) Indoor wire adding box protective cover for elevator
CN210976707U (en) Stable in structure's prefabricated house
CN208413557U (en) A kind of elevator and its hoistway frame
CN108756201B (en) Assembled cantilever support and assembling process thereof
CN220954786U (en) Simple and easy and efficient safety protection railing
CN111593873A (en) Supporting platform suitable for prefabricated part protection and operation integration
CN1073663C (en) An aluminium frame assembly
CN209723571U (en) A kind of construction scaffold
CN219931573U (en) Climbing frame refuge layer structure
CN111395696A (en) Derrick structure of home elevator
CN219158347U (en) Scaffold convenient to assemble and disassemble
CN220267559U (en) Window protection railing convenient to install and detach
CN220486815U (en) Steel construction assembled wallboard node
CN2813756Y (en) Assembling safety net column guard-rail
CN220080936U (en) Safety ladder cage with adjustable protective guard
CN204876247U (en) Connection structure of stand and crossbeam
CN216664637U (en) Assembled grid curtain system
CN212926794U (en) Aluminum profile structure convenient to install
CN219138601U (en) Windowsill construction protective guard
CN215889433U (en) Assembled exterior wall cladding and supporting limb guardrail thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant