CN117418670A - A kind of cantilever outer frame I-beam stay rope fixing device - Google Patents

A kind of cantilever outer frame I-beam stay rope fixing device Download PDF

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Publication number
CN117418670A
CN117418670A CN202311616654.2A CN202311616654A CN117418670A CN 117418670 A CN117418670 A CN 117418670A CN 202311616654 A CN202311616654 A CN 202311616654A CN 117418670 A CN117418670 A CN 117418670A
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CN
China
Prior art keywords
stay rope
steel
rope
fixing device
outer frame
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Granted
Application number
CN202311616654.2A
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Chinese (zh)
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CN117418670B (en
Inventor
范传祺
张寅�
韩斌
陈军其
朱寅
葛东梅
杨承灵
余新江
江阿亮
杜洪利
刘永杰
赵晔
王荣虎
韩函
张龙雨
杨超亚
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First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
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First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
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Priority to CN202311616654.2A priority Critical patent/CN117418670B/en
Publication of CN117418670A publication Critical patent/CN117418670A/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/18—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by cantilevers or other provisions mounted in openings in the building, e.g. window openings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/16—Struts or stiffening rods, e.g. diagonal rods

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Revetment (AREA)

Abstract

The invention relates to the technical field of cantilever outer frame construction, in particular to a cantilever outer frame I-steel stay cord fixing device, which comprises: the device comprises I-steel and a pull rope, wherein one end of the I-steel is inserted with a fixing piece, the lower end of the fixing piece is provided with a buffer rubber pad through a bolt, a plurality of rope grooves are uniformly formed in the side wall of the lower end of the buffer rubber pad, sliding blocks are arranged on the left side and the right side of the upper end of the fixing piece and are in sliding connection with the side wall of the upper end of the I-steel, and the sliding blocks are in threaded connection with the fixing piece; the other end of the I-steel is arranged on the concrete structure through a fixed anchor, a stay rope anchor ring is fixedly arranged at the upper end of the concrete structure, two ends of the stay rope are fixed on the stay rope anchor ring, and the middle part of the stay rope is positioned in the rope groove; the fixing device is simply arranged on the I-steel, so that the anti-skid fixation of the overhanging I-steel stay cord can be ensured, the fixing device can be disassembled for recycling, the cost is saved, the labor intensity is reduced, and the attractive practicality is increased.

Description

Cantilever outer frame I-steel stay cord fixing device
Technical Field
The invention relates to the technical field of cantilever outer frame construction, in particular to a cantilever outer frame I-steel stay cord fixing device.
Background
The overhanging scaffold mainly adopts an overhanging type steel beam anchored on the floor surface of the structure, a part of the overhanging type steel beam is anchored in the floor, a part of the overhanging type steel beam is overhanging outside the structure, and a containment form of the scaffold is erected on the upper part of the overhanging type steel beam, so that the overhanging scaffold is the most important protection facility for building structure construction, and particularly the overhanging scaffold for high-rise building structure construction is more widely used and becomes one of the most important protection systems for high-rise building structure construction.
The cantilever outer frame of the building structure is constructed, the I-steel and the stay cord are required to be connected and fixed, and the stay cord is easy to slide on the cantilever I-steel, so that the I-steel stay cord cannot be unloaded. The conventional stay cord fixing measures are to weld reinforcing steel bars on the I-steel to prevent the stay cords from sliding, the operation method wastes reinforcing steel bar materials, the operation danger coefficient of workers is high, the operation and welding at high positions are difficult to operate, the welding quality between the reinforcing steel bars and the I-steel is difficult to ensure, and the operation method is unstable and attractive. Based on the background, the construction device is provided.
Disclosure of Invention
The invention aims to provide a cantilever outer frame I-steel stay cord fixing device, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: an overhanging outer frame i-steel stay cord fixing device, includes: the device comprises I-steel and a pull rope, wherein one end of the I-steel is inserted with a fixing piece, the lower end of the fixing piece is provided with a buffer rubber pad through a bolt, a plurality of rope grooves are uniformly formed in the side wall of the lower end of the buffer rubber pad, sliding blocks are arranged on the left side and the right side of the upper end of the fixing piece and are in sliding connection with the side wall of the upper end of the I-steel, and the sliding blocks are in threaded connection with the fixing piece;
the other end of the I-steel is arranged on the concrete structure through a fixing anchor, a stay rope anchor ring is fixedly arranged at the upper end of the concrete structure, two ends of a stay rope are fixed on the stay rope anchor ring, and the middle part of the stay rope is positioned in the rope groove.
Preferably, the upper end of concrete structure is provided with a plurality of embedded bolt, and the upper end of embedded bolt wears out the upper end outside of concrete structure, and the one end of I-steel inserts between two embedded bolts, and the anchor is the U form, and the anchor cover is in the upper end of I-steel, and the fixed welding of lower extreme of anchor has the bottom plate, has seted up the bolt hole on the bottom plate, and the bottom plate passes through the bolt hole cover and at the upper end of embedded bolt and threaded connection has the nut.
Preferably, the inner side of the fixing piece is provided with a convex inserting groove, the inner wall of the bottom end of the inserting groove is fixedly provided with a first anti-slip pad, and the inner wall of the inserting groove is connected to the side wall of the lower side of the outer end of the I-steel in a sliding mode.
Preferably, threaded holes are formed in the side walls of the four sides of the lower end of the fixing piece, through holes penetrating through the side walls of the four ends of the buffering rubber pad are formed in the side walls of the four ends of the buffering rubber pad, one end of the bolt penetrates through the through holes and is in threaded connection with the inner wall of the threaded holes, and the buffering rubber pad is fixed on the side wall of the lower end of the fixing piece.
Preferably, the diameter of the rope groove is larger than that of the pull rope, and an extension plate is fixedly arranged on the side wall of the lower port of the rope groove and integrally formed with the buffer rubber pad.
Preferably, the side walls of the left side and the right side of the upper end of the fixing piece are fixedly provided with threaded cylinders, the sliding blocks are positioned at the upper ends of the threaded cylinders, the sliding blocks are U-shaped, the inner wall of the upper end of each sliding block is fixedly provided with a second anti-slip pad, and the two sliding blocks are respectively and slidably connected to the outer wall of the upper side of one end of each I-steel.
Preferably, the lower end side wall of each sliding block is provided with a rotating hole penetrating through the lower end side wall of each sliding block, a rotating rod is rotationally connected to the rotating hole, a baffle is fixedly arranged at the upper end of the rotating rod, and the diameter of the baffle is larger than that of the rotating hole.
Preferably, the lower end side wall of the rotating rod is provided with external threads, and the outer wall of the rotating rod is fixedly provided with a fastening nut through the threaded connection of the external threads and the inner wall of the threaded cylinder.
Preferably, the rotating rod rotates in the threaded cylinder, the second anti-slip pad at the upper end of the sliding block is tightly contacted with the side wall at the upper end of the I-steel, and the first anti-slip pad in the inserting groove is tightly contacted with the outer wall at the lower end of the I-steel.
Preferably, one end of the I-steel extends out of the outer side of the concrete structure, the stay cord is tied through a rope groove of the buffer rubber pad, and a structural frame is arranged at the upper end of the I-steel.
Compared with the prior art, the invention has the beneficial effects that:
the fixing piece which is formed by pressing the steel plate into the shape of the I-steel groove is sleeved on the I-steel, the buffer rubber pad is arranged at the lower part of the fixing piece, the buffer rubber pad is fixed on the steel groove through the adjustable bolt, the fixing device is simply arranged on the I-steel, the anti-skid fixation of the overhanging I-steel stay cord can be ensured, the fixing piece can be disassembled for recycling, the cost is saved, the labor intensity is reduced, and the attractive practicability is increased.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic view of the back of the overall structure of the present invention;
FIG. 3 is an enlarged view of the structure of area A in FIG. 2 according to the present invention;
FIG. 4 is a schematic diagram of the I-steel fixation of the present invention;
FIG. 5 is a schematic view of the attachment of the anchor and cushioning mat of the present invention;
FIG. 6 is an expanded bottom view of the anchor and cushion rubber pad of the present invention;
fig. 7 is a top view of the mount and cushion rubber pad of the present invention.
In the figure: 1. a concrete structure; 2. i-steel; 3. embedding bolts; 4. fixing anchors; 5. a bottom plate; 6. a pull rope anchor ring; 7. a structural frame; 8. a fixing member; 9. a plug-in groove; 10. an anti-slip pad I; 11. a threaded hole; 12. a buffer rubber pad; 13. a through hole; 14. rope grooves; 15. an extension plate; 16. a thread cylinder; 17. a slide block; 18. a second anti-slip pad; 19. a rotation hole; 20. a rotating lever; 21. a baffle; 22. a fastening nut; 23. and (5) pulling the rope.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 7, the present invention provides a technical solution: an overhanging outer frame i-steel stay cord fixing device, includes: the I-shaped steel 2 and the stay cord 23, one end of the I-shaped steel 2 is inserted with the fixing piece 8, the lower end of the fixing piece 8 is provided with the buffer rubber pad 12 through a bolt, the side wall of the lower end of the buffer rubber pad 12 is uniformly provided with a plurality of rope grooves 14, the rope grooves 14 are semicircular, the stay cord 23 is firmly arranged on the semicircular rope grooves 14 on the buffer rubber pad 12, the angle of the stay cord can be adjusted according to different requirements, the left side and the right side of the upper end of the fixing piece 8 are provided with the sliding blocks 17, the sliding blocks 17 are slidably connected on the side wall of the upper end of the I-shaped steel 2, the sliding blocks 17 are in threaded connection with the fixing piece 8, and the upper end of the I-shaped steel 2 is provided with the structure frame 7;
the other end of the I-steel 2 is arranged on the concrete structure 1 through a fixing anchor 4, a plurality of embedded bolts 3 are arranged at the upper end of the concrete structure 1, the upper ends of the embedded bolts 3 penetrate out of the outer side of the upper end of the concrete structure 1, one end of the I-steel 2 is inserted between the two embedded bolts 3, the fixing anchor 4 is U-shaped, the fixing anchor 4 is sleeved at the upper end of the I-steel 2, a bottom plate 5 is fixedly welded at the lower end of the fixing anchor 4, a bolt hole is formed in the bottom plate 5, the bottom plate 5 is sleeved at the upper end of the embedded bolts 3 through the bolt hole and is in threaded connection with a nut, the other end of the I-steel 2 is fixed at the upper end of the concrete structure 1, a stay rope anchor ring 6 is fixedly arranged at the upper end of the concrete structure 1 positioned at the upper end of the I-steel 2, two ends of a stay rope 23 are fixed on the stay rope anchor ring 6, and the middle part of the stay rope 23 is positioned in a rope groove 14.
The inside of mounting 8 has seted up grafting groove 9, and grafting groove 9 takes the convex, and the size of grafting groove 9 is greater than the size of I-steel 2 lower extreme outer wall, fixedly mounted with slipmat one 10 on the bottom inner wall of grafting groove 9, and the inner wall sliding connection of grafting groove 9 is on the lateral wall of I-steel 2 outer end downside, and slipmat one 10 contacts with I-steel 2's outer end lateral wall, increases the frictional force between mounting 8 and the I-steel 2.
Screw holes 11 are formed in the side walls of the four sides of the lower end of the fixing piece 8, through holes 13 penetrating through the side walls of the four sides of the buffer rubber pad 12 are formed in the four side walls of the four sides of the buffer rubber pad 12, one end of a bolt penetrates through the through holes 13 and is in threaded connection with the inner wall of the screw holes 11, the buffer rubber pad 12 is fixed on the side wall of the lower end of the fixing piece 8, the diameter of the rope groove 14 is larger than that of the pull rope 23, an extension plate 15 is fixedly mounted on the side wall of the lower port of the rope groove 14, the extension plate 15 and the buffer rubber pad 12 are integrally formed, and the extension plate 15 can always shield the pull rope 23 fixed in the rope groove 14, so that the pull rope 23 is prevented from falling off in the fixing process.
The left side wall and the right side wall of the upper end of the fixing piece 8 are fixedly provided with threaded cylinders 16, the sliding blocks 17 are located at the upper ends of the threaded cylinders 16, the sliding blocks 17 are U-shaped, the inner walls of the upper ends of the sliding blocks 17 are fixedly provided with sliding pads II 18, the two sliding blocks 17 are respectively and slidably connected to the outer walls of the upper sides of one ends of the I-steel 2, the sliding pads II 18 increase friction force between the I-steel 2 and the sliding blocks 17, the side wall of the lower end of each sliding block 17 is provided with a rotating hole 19 penetrating through the side wall of the lower end of each sliding block 17, the rotating holes 19 are rotationally connected with rotating rods 20, the upper ends of the rotating rods 20 are fixedly provided with baffle plates 21, the diameters of the baffle plates 21 are larger than the diameters of the rotating holes 19, the baffle plates 21 limit the rotating rods 20, and when the rotating rods 20 are in threaded connection with the threaded cylinders 16, the lower ends of the sliding blocks 17 are rotationally fixed in place, and upward pulling force is applied to the fixing piece 8.
The lower extreme lateral wall of dwang 20 has seted up the external screw thread to through the inner wall threaded connection of external screw thread and screw tube 16, still fixed mounting has fastening nut 22 on the outer wall of dwang 20, fastening nut 22 is convenient for connect with the blackboard writing, through connecting spanner and fastening nut 22 and rotating, dwang 20 rotates in screw tube 16, slide pad two 18 and the upper end lateral wall of I-steel 2 of slider 17 upper end closely contact, slide pad one 10 and the lower extreme outer wall of I-steel 2 in the jack groove 9 closely contact simultaneously, fix mounting 8 and buffering rubber pad 12 at the lower extreme of I-steel 2, through reversing fastening nut 22, let dwang 20 reverse rotation in screw tube 16, can pull down mounting 8 and slider 17 from I-steel 2, play easy dismounting, the effect of recycle of being convenient for.
When the device works, construction preparation is carried out, a steel plate is processed into a fixing piece 8 according to the size of the I-steel 2 model, a semicircular rope groove 14 with the diameter slightly larger than that of a pull rope 23 is cut at the bottom of a buffer rubber pad 12, the buffer rubber pad 12 is fixed at the lower end of the fixing piece 8 by bolts, a sliding block 17 is arranged at the upper end of the fixing piece 8 in a threaded manner, the fixing piece 8 is arranged on the cantilever outer frame I-steel 2, the pull rope 23 is tied through the semicircular rope groove 14 of the buffer rubber pad 12, and the fixing device of the pull rope 23 is arranged.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1.一种悬挑外架工字钢拉绳固定装置，包括：工字钢(2)和拉绳(23)，其特征在于：所述工字钢(2)的一端插接有固定件(8)，固定件(8)的下端通过螺栓安装有缓冲橡胶垫(12)，缓冲橡胶垫(12)的下端侧壁上均匀开设有若干个绳槽(14)，固定件(8)的上端左右两侧均设置有滑块(17)，滑块(17)滑动连接在工字钢(2)的上端侧壁上，滑块(17)和固定件(8)之间螺纹连接；1. A cantilevered outer frame I-beam stay rope fixing device, including: I-beam (2) and stay rope (23), characterized in that: one end of the I-beam (2) is plugged with a fixing piece (8), the lower end of the fixing part (8) is installed with a buffer rubber pad (12) through bolts, and several rope grooves (14) are evenly provided on the lower end side wall of the buffer rubber pad (12). Sliders (17) are provided on both left and right sides of the upper end. The slider (17) is slidingly connected to the upper end side wall of the I-beam (2), and the slider (17) and the fixing piece (8) are threadedly connected; 工字钢(2)的另一端通过固定锚(4)安装在混凝土结构(1)上，混凝土结构(1)的上端固定安装有拉绳锚环(6)，拉绳(23)的两端固定在拉绳锚环(6)上，拉绳(23)的中间部位于绳槽(14)内。The other end of the I-beam (2) is installed on the concrete structure (1) through the fixed anchor (4). The upper end of the concrete structure (1) is fixedly installed with a stay rope anchor ring (6), and the two ends of the stay rope (23) It is fixed on the stay rope anchor ring (6), and the middle part of the stay rope (23) is located in the rope groove (14). 2.根据权利要求1所述的一种悬挑外架工字钢拉绳固定装置，其特征在于：所述混凝土结构(1)的上端设置有若干个预埋螺栓(3)，预埋螺栓(3)的上端穿出混凝土结构(1)的上端外侧，工字钢(2)的一端插入两个预埋螺栓(3)之间，固定锚(4)呈U状，固定锚(4)套在工字钢(2)的上端，固定锚(4)的下端固定焊接有底板(5)，底板(5)上开设有螺栓孔，底板(5)通过螺栓孔套在预埋螺栓(3)的上端并螺纹连接有螺母。2. A cantilevered outer frame I-beam stay rope fixing device according to claim 1, characterized in that: the upper end of the concrete structure (1) is provided with several embedded bolts (3), and the embedded bolts The upper end of (3) penetrates the outer side of the upper end of the concrete structure (1), and one end of the I-beam (2) is inserted between the two embedded bolts (3). The fixed anchor (4) is U-shaped, and the fixed anchor (4) It is placed on the upper end of the I-beam (2). The lower end of the fixed anchor (4) is fixedly welded with a base plate (5). Bolt holes are provided on the base plate (5). The base plate (5) is placed on the embedded bolts (3) through the bolt holes. ) and the upper end is threadedly connected with a nut. 3.根据权利要求1所述的一种悬挑外架工字钢拉绳固定装置，其特征在于：所述固定件(8)的内侧开设有插接槽(9)，插接槽(9)呈凸状，插接槽(9)的底端内壁上固定安装有防滑垫一(10)，插接槽(9)的内壁滑动连接在工字钢(2)的外端下侧的侧壁上。3. A cantilevered outer frame I-beam stay rope fixing device according to claim 1, characterized in that: a plug-in slot (9) is provided on the inside of the fixing piece (8), and the plug-in slot (9) ) is convex, an anti-slip pad (10) is fixedly installed on the inner wall of the bottom end of the plug-in slot (9), and the inner wall of the plug-in slot (9) is slidingly connected to the lower side of the outer end of the I-beam (2) on the wall. 4.根据权利要求1所述的一种悬挑外架工字钢拉绳固定装置，其特征在于：所述固定件(8)的下端四侧的侧壁上均开设有螺纹孔(11)，缓冲橡胶垫(12)的四端侧壁上均开设有贯穿其侧壁的通孔(13)，螺栓的一端穿过通孔(13)并和螺纹孔(11)的内壁螺纹连接，将缓冲橡胶垫(12)固定在固定件(8)的下端侧壁上。4. A cantilevered outer frame I-beam stay rope fixing device according to claim 1, characterized in that: threaded holes (11) are provided on the side walls of the four sides of the lower end of the fixing part (8). , the four end side walls of the buffer rubber pad (12) are provided with through holes (13) that penetrate the side walls. One end of the bolt passes through the through hole (13) and is threadedly connected to the inner wall of the threaded hole (11). The buffer rubber pad (12) is fixed on the lower end side wall of the fixing member (8). 5.根据权利要求1所述的一种悬挑外架工字钢拉绳固定装置，其特征在于：所述绳槽(14)的直径大于拉绳(23)的直径，绳槽(14)的下端口侧壁上固定安装有延长板(15)，延长板(15)和缓冲橡胶垫(12)一体成型。5. A cantilevered outer frame I-shaped steel stay rope fixing device according to claim 1, characterized in that: the diameter of the rope groove (14) is larger than the diameter of the stay rope (23), and the rope groove (14) An extension plate (15) is fixedly installed on the side wall of the lower port, and the extension plate (15) and the buffer rubber pad (12) are integrally formed. 6.根据权利要求1所述的一种悬挑外架工字钢拉绳固定装置，其特征在于：所述固定件(8)的上端左右两侧的侧壁上均固定安装有螺纹筒(16)，滑块(17)位于螺纹筒(16)的上端，滑块(17)呈U状，滑块(17)的上端内壁固定安有防滑垫二(18)，两个滑块(17)分别滑动连接在工字钢(2)的一端上侧的外壁上。6. A kind of cantilevered outer frame I-beam stay rope fixing device according to claim 1, characterized in that: threaded barrels ( 16), the slider (17) is located at the upper end of the threaded barrel (16). The slider (17) is U-shaped. Two anti-slip pads (18) are fixed on the inner wall of the upper end of the slider (17). The two sliders (17) ) are respectively slidably connected to the outer wall on the upper side of one end of the I-beam (2). 7.根据权利要求1所述的一种悬挑外架工字钢拉绳固定装置，其特征在于：每个所述滑块(17)的下端侧壁上均开设有贯穿其下端侧壁的转动孔(19)，转动孔(19)内转动连接有转动杆(20)，转动杆(20)的上端固定安装有挡板(21)，挡板(21)的直径大于转动孔(19)的直径。7. A cantilevered outer frame I-beam stay rope fixing device according to claim 1, characterized in that: the lower end side wall of each slider (17) is provided with a hole penetrating the lower end side wall. Rotating hole (19), a rotating rod (20) is rotatably connected in the rotating hole (19), a baffle (21) is fixedly installed on the upper end of the rotating rod (20), the diameter of the baffle (21) is larger than the rotating hole (19) diameter of. 8.根据权利要求7所述的一种悬挑外架工字钢拉绳固定装置，其特征在于：所述转动杆(20)的下端侧壁上开设有外螺纹，并通过外螺纹和螺纹筒(16)的内壁螺纹连接，转动杆(20)的外壁上还固定安装有紧固螺母(22)。8. A cantilevered outer frame I-beam stay rope fixing device according to claim 7, characterized in that: the lower end side wall of the rotating rod (20) is provided with external threads, and the external threads and threads are connected to the external threads. The inner wall of the barrel (16) is threaded, and a fastening nut (22) is fixedly installed on the outer wall of the rotating rod (20). 9.根据权利要求7所述的一种悬挑外架工字钢拉绳固定装置，其特征在于：所述转动杆(20)在螺纹筒(16)内转动，滑块(17)上端的防滑垫二(18)和工字钢(2)的上端侧壁紧密接触，同时插接槽(9)内的防滑垫一(10)和工字钢(2)的下端外壁紧密接触。9. A cantilevered outer frame I-beam stay rope fixing device according to claim 7, characterized in that: the rotating rod (20) rotates in the threaded barrel (16), and the upper end of the slider (17) The second anti-slip pad (18) is in close contact with the upper end side wall of the I-beam (2), and at the same time, the first anti-slip pad (10) in the plug-in slot (9) is in close contact with the lower end outer wall of the I-beam (2). 10.根据权利要求7所述的一种悬挑外架工字钢拉绳固定装置，其特征在于：所述工字钢(2)的一端延伸出混凝土结构(1)的外侧，拉绳(23)通过缓冲橡胶垫(12)的绳槽(14)进行拉结，并在工字钢(2)的上端安装有结构架(7)。10. A kind of cantilevered outer frame I-beam stay rope fixing device according to claim 7, characterized in that: one end of the I-beam (2) extends out of the outside of the concrete structure (1), and the stay rope ( 23) Tie through the rope groove (14) of the buffer rubber pad (12), and install a structural frame (7) on the upper end of the I-beam (2).
CN202311616654.2A 2023-11-30 2023-11-30 Cantilever outer frame I-steel stay cord fixing device Active CN117418670B (en)

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