CN111663647B - Cable regulator - Google Patents

Cable regulator Download PDF

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Publication number
CN111663647B
CN111663647B CN202010474917.0A CN202010474917A CN111663647B CN 111663647 B CN111663647 B CN 111663647B CN 202010474917 A CN202010474917 A CN 202010474917A CN 111663647 B CN111663647 B CN 111663647B
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CN
China
Prior art keywords
cable
adjuster
adjusting screw
pin
anchor cup
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.)
Active
Application number
CN202010474917.0A
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Chinese (zh)
Other versions
CN111663647A (en
Inventor
王哲
陈彬磊
王毅
朱忠义
白光波
郑方
赵卫中
孙卫华
杨育臣
奚琦
段世昌
董晓玉
杨超
刘伟
宁艳池
孟亚丹
苑军锋
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.)
Beijing Institute of Architectural Design Group Co Ltd
Juli Sling Co Ltd
Original Assignee
Beijing Institute of Architectural Design Group Co Ltd
Juli Sling 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 Beijing Institute of Architectural Design Group Co Ltd, Juli Sling Co Ltd filed Critical Beijing Institute of Architectural Design Group Co Ltd
Priority to CN202010474917.0A priority Critical patent/CN111663647B/en
Publication of CN111663647A publication Critical patent/CN111663647A/en
Application granted granted Critical
Publication of CN111663647B publication Critical patent/CN111663647B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/58Connections for building structures in general of bar-shaped building elements
    • E04B1/5825Connections for building structures in general of bar-shaped building elements with a closed cross-section
    • E04B1/5837Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form
    • E04B1/585Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form with separate connection devices
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12Mounting of reinforcing inserts; Prestressing
    • E04G21/121Construction of stressing jacks
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • E04B2001/2406Connection nodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

本发明公开一种拉索调节器,其特征在于,包括用以提供安装位点的调节器本体,其中,所述调节器本体的两端均螺纹连接有一个调节螺杆,每个所述调节螺杆的自由端分别螺纹连接有锚杯,所述锚杯的外端开设有用以穿设拉索的安装孔,所述拉索的头部与所述调节螺杆的自由端固定连接。本发明提供的拉索调节器可以消除施工误差,有效传递幕墙体系沿索长方向产生的较大滑移力,实现幕墙体系与拉索节点的准确定位连接。

The present invention discloses a cable adjuster, characterized in that it comprises an adjuster body for providing an installation site, wherein both ends of the adjuster body are threadedly connected with an adjusting screw, the free end of each adjusting screw is threadedly connected with an anchor cup, the outer end of the anchor cup is provided with a mounting hole for passing a cable, and the head of the cable is fixedly connected to the free end of the adjusting screw. The cable adjuster provided by the present invention can eliminate construction errors, effectively transmit the large sliding force generated by the curtain wall system along the cable length direction, and realize the accurate positioning connection between the curtain wall system and the cable node.

Description

Cable regulator
Technical Field
The invention relates to the technical field of adjusting devices, in particular to a guy cable adjuster.
Background
In recent decades, demand for large-scale sports buildings has increased dramatically with the development of domestic sports industries. Meanwhile, due to domestic economic development and improvement of the living standard of people's substances, the aesthetic feeling of the building is increasingly emphasized. The traditional building form is difficult to meet the aesthetic demands of the masses, so that the cable-stretching structure in recent years is favored by more and more architects and structural operators due to the light and efficient characteristics. The tension structure is different from the traditional pure rigid structure, and the universality of the tension structure is far smaller than that of the rigid structure due to the characteristic of zero compression rigidity of the inhaul cable.
In the actual construction process of buildings such as venues, curtain wall guys, roof cable nets and the like are usually installed after the construction of the ring truss is completed, and then curtain wall keels are installed. The cable clamp is used for clamping main cable strands and connecting the main cables with curtain wall keels, when the roof cable net is tensioned, the curtain wall cable is passively tensioned, when the force is small, the cable clamp clamped at the cable node is used for resisting unbalanced force by virtue of friction force between the cable and the cable, but because the unit length of the cable can bear limited pressure, when the unbalanced force is large, the position of a control point of the cable clamp can deviate, so that the actual structure and a theoretical model are different, potential safety hazards are left, meanwhile, because the construction and installation sequence of the curtain wall keels is often positioned after the cable tensioning, construction errors generated by the tensioning can lead to deviation between the control point of the cable clamp and the theoretical point, and further, the problem that an ear plate cannot be inserted into an ear plate slot or a pin shaft hole cannot be inserted into the pin shaft is caused. In addition, because glass is required to be installed on the curtain wall on the outer side, great sliding force exists between the curtain wall keel and the inhaul cable, and the conventional rope clamp which relies on the friction force to resist the sliding force cannot meet engineering requirements and influences attractiveness. If the curtain wall keel can digest the construction error left by the preamble construction procedure during construction, the relative position of the cable clamp node can be adjusted after the tensioning of the cable is completed, and meanwhile, the internal force of the cable cannot be changed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a cable regulator, which can regulate the space point position of a cable clamp on the premise of not changing the internal force of a cable, eliminate construction errors, effectively transfer larger sliding force generated by a curtain wall system along the length direction of the cable and realize the accurate positioning of the curtain wall system and a roof cable net.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a cable regulator, includes the regulator body that is used for providing the mounting point, wherein, the equal threaded connection in both ends of regulator body has an adjusting screw, every adjusting screw's free end threaded connection has the anchor cup respectively, the mounting hole that is used for wearing to establish the cable is seted up to the outer end of anchor cup, the cable the head with adjusting screw's free end fixed connection.
As an implementation manner, two ends of the regulator body are respectively provided with internal threads with opposite thread directions.
As an implementation mode, the inhaul cable adjuster is in a shuttle shape, the anchor cup is a hollow round table, and the mounting hole is formed in the upper bottom surface of the hollow round table.
As an embodiment, the regulator body has a cutting plane for weight reduction.
As an embodiment, the mounting site includes an ear plate slot provided on the regulator body, the ear plate slot being configured to receive an external ear plate, and
The pin shaft hole penetrates through the lug plate slot, and a connecting pin used for fixing the external lug plate is arranged in the pin shaft hole.
As an implementation manner, the mounting site further comprises cover plates arranged at two ends of the pin shaft hole, and the cover plates are used for limiting the connecting pin in the pin shaft hole.
As an embodiment, the cover plate is fastened to the pin side by means of bolts.
As an implementation manner, the periphery of the pin shaft hole is provided with a groove, and the groove is matched with the pin shaft cover plate so as to accommodate the pin shaft cover plate.
As an embodiment, the cover plate has an internal thread, the connecting pin has an external thread adapted to the internal thread, and the cover plate limits the connecting pin by means of a threaded connection.
Compared with the prior art, the invention has the following beneficial effects:
The inhaul cable adjuster mainly comprises an anchor cup, an adjusting screw and an adjuster body, wherein the adjusting screw is used for connecting the anchor cup and the adjuster body, the adjusting screw is respectively in threaded connection with the anchor cup and the adjuster body, a mounting hole is formed in the anchor cup, the mounting hole is used for penetrating through an inhaul cable, the end of the inhaul cable penetrates through the mounting hole to enter an inner cavity of the anchor cup, is connected with the end of the adjusting screw in a built-in mode through welding and the like, namely, the inhaul cable is connected with the adjuster body through the anchor cup and the adjusting screw, so that a cable head does not need to be manufactured on the inhaul cable, and cost is saved. In the use, after the cable stretch-draw of curtain, the cable regulator control point position that sets up on the cable probably takes place the dislocation with the plug lug connection target point position on the curtain, or the connection site orientation skew on the cable regulator, at this moment, only need rotate the regulator body, or adjusting screw, can change the relative position of cable regulator on the cable to and the orientation of connection site, thereby install the curtain fossil fragments smoothly, this structure anti sliding force is good, construction convenience.
The directions of the internal threads at the two ends of the two regulator bodies can be the same or opposite, but when the directions are the same, one end needs to be adjusted first, the other end is adjusted, the feeding amount at the two ends and the tightness of the inhaul cable cannot be adjusted at the same time, and the problem of inconvenient operation exists, so that the directions of the internal threads at the two ends of the regulator bodies are set to be opposite, the two adjusting screws are directly screwed out, at this time, the two adjusting screws simultaneously rotate in the same direction, when the adjusting screw at the upper end of the adjuster body is screwed in, the adjusting screw at the lower end of the adjuster is screwed out, or when the adjusting screw at the upper end of the adjuster body is screwed out, the adjusting screw at the lower end of the adjuster body is screwed in, so that the relative position and the orientation of the inhaul cable adjuster on the inhaul cable are changed.
In addition, the inhaul cable adjuster can be used for connecting a steel pull rod, and when the steel pull rod is connected, a connecting screw rod and an anchor cup are not required to be arranged, and only the external thread at the end part of the steel pull rod is required to be directly connected with the internal thread of the adjuster body.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an installation position of a cable adjuster according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a cable adjuster according to an embodiment of the present invention;
fig. 3 is a schematic view of another structure of a cable adjuster according to an embodiment of the invention.
Reference numerals illustrate:
1. The adjuster comprises an adjuster body, 11 ear plate slots, 12 pin shaft holes, 13 connecting pins, 14, a cover plate, 15 bolts, 2 adjusting screws, 3 anchor cups, 4 stay ropes, 5 stay ropes and curtain wall keels.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying 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 "first," "second," and "third" 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, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in 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.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1-2, the invention provides a cable adjuster, which comprises an adjuster body 1 for providing a mounting site, wherein two ends of the adjuster body 1 are respectively connected with an adjusting screw rod 2 in a threaded manner, the free end of each adjusting screw rod 2 is respectively connected with an anchor cup 3 in a threaded manner, the outer end of each anchor cup 3 is provided with a mounting hole for penetrating a cable, and the head of each cable 4 is fixedly connected with the free end of each adjusting screw rod 2.
Referring to fig. 2, the cable adjuster provided by the invention mainly comprises an anchor cup 3, an adjusting screw 2 and an adjuster body 1, wherein the adjusting screw 2 is used for connecting the anchor cup 3 and the adjuster body 1, the adjusting screw 2 is respectively connected with the anchor cup 3 and the adjuster body 1 through threads, a mounting hole is formed in the anchor cup 3, the mounting hole is used for penetrating a cable 4, the end of the cable 4 penetrates through the mounting hole to enter an inner cavity of the anchor cup 3, the cable is anchored in the anchor cup 3 through zinc-copper alloy (pouring or extrusion and the like), the anchor cup 3 is in threaded connection with the adjusting screw 2, the anchor cup 3 is in internal threads, the adjusting screw 2 is in external threads, one end of the adjusting screw 2 is connected with the anchor cup 3, and the other end of the adjusting screw 2 is connected with the adjuster body 1, namely the cable 4 is connected with the adjuster body 1 through the anchor cup 3 and the adjusting screw 2, so that a cable head is not required to be manufactured on the cable 4, and the cost is saved.
In the use, please refer to fig. 1, after curtain cable 4 stretch-draw, the cable regulator control point position that sets up on cable 4 probably takes place the dislocation with the plug lug connection target point position on curtain fossil fragments 5, or the tie point orientation skew on the cable regulator, at this moment, only need rotate regulator body 1, or adjusting screw 2, can change the relative position of cable regulator on cable 4, and the orientation of tie point, thereby install curtain fossil fragments 5 smoothly, this structure anti-slip power is good, construction is convenient.
Referring to fig. 2-3, the two ends of the adjuster body 1 are respectively provided with internal threads, the directions of the internal threads at the two ends of the adjuster body 1 can be the same or opposite, but when the directions are the same, one end needs to be adjusted first, the other end needs to be adjusted, the feeding amount at the two ends and the tightness of a guy cable cannot be adjusted at the same time, and the problem of inconvenient operation exists; when the other adjusting screw rod 2 rotates clockwise, the adjusting screw rod 2 is screwed out or screwed in at the same time, and the action response of the adjusting screw rod is opposite to the action direction of the adjusting screw rod 2, so that when the distance between the adjusting screw rods 2 is reduced, the distance between the adjusting screw rods 2 is increased, or the distance between the adjusting screw rods 2 is reduced when the adjusting screw rods 2 are increased, the cable length is unchanged when the adjusting screw rods 2 are adjusted, the cable force is not changed, namely the relative position and the direction of the cable regulator on the cable 4 are changed on the premise that the cable force is unchanged.
Specifically, referring to fig. 2-3, the cable adjuster of the present application is a shuttle-shaped, the anchor cup 3 is a hollow round table, the mounting hole is formed on the upper bottom surface of the hollow round table, the upper bottom surface is formed by a round table in a popular sense, as is well known, the round table uses a straight line where a right trapezoid is perpendicular to the waist of the bottom edge as a rotation axis, and the geometry surrounded by curved surfaces formed by the rotation of the remaining sides is called a round table. The right trapezoid upper and lower bottom surfaces are called the upper and lower bottom surfaces of the circular table, the curved surface formed by the rotation of the other waist is called the side surface of the circular table, the waist of the right trapezoid at each position on the side surface is called the generatrix of the circular table, the length of the waist of the trapezoid on the shaft of the circular table is called the height of the circular table, and the height of the circular table is also the distance between the upper and lower bottom surfaces. A truncated cone may also be considered as the portion of a cone that is truncated by two perpendicular planes of its axis, and thus may also be referred to as a "truncated cone". Trapezoid (trapezium) refers to a quadrilateral with one set of opposite sides parallel and the other set of opposite sides non-parallel. The parallel sides are called trapezoid bottom sides, the long bottom side is called lower bottom, and the short bottom side is called upper bottom. The two non-parallel sides are called waists, and the vertical line section clamped between the two bottoms is called trapezium-shaped height. A trapezoid with one waist perpendicular to the bottom is called a right trapezoid. Therefore, the upper bottom surface of the application refers to the bottom surface with smaller diameter in the round table, and in the application, the whole inhaul cable adjuster is in a fusiform shape, and the adjuster body 1 is also in a fusiform shape, so that the dead weight can be reduced, the fusiform line is more attractive, steel can be saved, and the two side surfaces of the adjuster body 1 can be flattened to form a cutting plane for further saving steel.
In this embodiment, referring to fig. 2-3, the mounting site includes an ear plate slot 11 formed on the regulator body 1, and a pin shaft hole 12 formed through the ear plate slot 11, wherein the pin shaft hole 12 is used for mounting a connecting pin 13, preferably the ear plate slot 11 is formed from a side surface of the regulator body 1, the pin shaft hole 12 is formed on a cutting plane, when in use, an external ear plate, such as an ear plate on a curtain wall keel 5, is inserted into the ear plate slot 11, then the connecting pin 13 sequentially passes through the pin shaft hole 12 and a hanging hole on the ear plate, and then is fixed in the pin shaft hole 12, wherein the connecting pin 13 is fixed in two manners, namely, a cover plate 14 is arranged at two ends of the pin shaft hole 12, the cover plate 14 limits the connecting pin 13 in the pin shaft hole 12, then the cover plate 14 is fixed on the side surface of the pin shaft 13 through a bolt 15, and then the connecting pin 13 is fixed in the pin shaft hole 12. Of course, for installation convenience and more beautiful appearance, a groove (not shown in the figure) can be formed in the periphery of the pin shaft hole 12, the shape of the groove is matched with that of the cover plate 14, when the cover plate 14 is used for fixedly connecting the pin shaft 13, the cover plate 14 is placed in the groove to realize preset positioning, then the bolt 15 is mounted on the side surface of the connecting pin shaft 13, so that limit is realized, second, an internal thread is formed in the cover plate 14, the connecting pin 13 is provided with an external thread matched with the internal thread, and the connecting pin 13 is fixedly connected in the pin shaft hole 12 through the cover plates 14 at two ends in a threaded manner.
Of course, the structure of the cable adjuster of the application not only can be used for connecting the cable, but also can be used for connecting the steel pull rod, and when the steel pull rod is connected, the adjusting screw rod 2 and the anchor cup 3 are not required to be arranged, and only the external thread at the end part of the steel pull rod is required to be directly connected with the internal thread of the adjuster body 1.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (4)

1. The stay cable adjuster is characterized by comprising an adjuster body used for providing a mounting site, wherein the adjuster body is provided with a cutting plane used for reducing weight, two ends of the adjuster body are respectively provided with internal threads with opposite thread directions, each of the two ends is connected with an adjusting screw rod in a threaded manner, the free end of each adjusting screw rod is respectively connected with an anchor cup in a threaded manner, the outer end of each anchor cup is provided with a mounting hole used for penetrating a stay cable, and the head of the stay cable is fixedly connected with the free end of each adjusting screw rod;
the inhaul cable adjuster is in a shuttle shape, the anchor cup is a hollow round table, and the mounting hole is formed in the upper bottom surface of the hollow round table;
The mounting site includes an ear plate slot provided on the regulator body for receiving an external ear plate, and
The pin shaft hole penetrates through the lug plate slot, and a connecting pin used for fixing the external lug plate is arranged in the pin shaft hole.
2. The cable adjuster of claim 1, wherein the mounting site further includes cover plates disposed at opposite ends of the pin bore, the cover plates configured to retain the connector pin in the pin bore.
3. The cable adjuster according to claim 2, wherein the cover plate is fixed to the connection pin side face by a bolt.
4. The cable adjuster as set forth in claim 2, wherein the cover plate has internal threads, the connecting pin has external threads that mate with the internal threads, and the cover plate limits the connecting pin by threaded connection.
CN202010474917.0A 2020-05-29 2020-05-29 Cable regulator Active CN111663647B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010474917.0A CN111663647B (en) 2020-05-29 2020-05-29 Cable regulator

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CN202010474917.0A CN111663647B (en) 2020-05-29 2020-05-29 Cable regulator

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CN111663647B true CN111663647B (en) 2024-12-17

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113463798B (en) * 2021-06-08 2022-08-09 武汉优派建筑装饰工程有限公司 Assembly type installation device and construction method of stay cable type curtain wall

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CN207919355U (en) * 2018-02-02 2018-09-28 柳州桂桥缆索有限公司 A kind of adjustable architectural engineering drag-line
CN212478086U (en) * 2020-05-29 2021-02-05 北京市建筑设计研究院有限公司 Stay cable regulator

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GB906692A (en) * 1958-01-08 1962-09-26 Ponnusamy Ganendra Improvements in and relating to concrete structures
NL143009B (en) * 1970-12-18 1974-08-15 Fokker Vfw NODE OF A SKELETON.
JP4617189B2 (en) * 2005-04-04 2011-01-19 新日軽株式会社 Curtain wall structure
CN106639077B (en) * 2016-11-14 2019-01-08 北京江河幕墙系统工程有限公司 A kind of large span list rope curtain wall
CN206562694U (en) * 2017-02-21 2017-10-17 广东坚宜佳五金制品有限公司 Bracing cable clamp
CN108104335B (en) * 2017-11-17 2023-10-20 苏州科技大学 An assembled flexible dry-hanging system for curtain walls

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Publication number Priority date Publication date Assignee Title
CN207919355U (en) * 2018-02-02 2018-09-28 柳州桂桥缆索有限公司 A kind of adjustable architectural engineering drag-line
CN212478086U (en) * 2020-05-29 2021-02-05 北京市建筑设计研究院有限公司 Stay cable regulator

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