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CN105781120B - Reinforcing bar adjusts auxiliary device and application method - Google Patents

Reinforcing bar adjusts auxiliary device and application method Download PDF

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Publication number
CN105781120B
CN105781120B CN201610140684.4A CN201610140684A CN105781120B CN 105781120 B CN105781120 B CN 105781120B CN 201610140684 A CN201610140684 A CN 201610140684A CN 105781120 B CN105781120 B CN 105781120B
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handed
screw
sleeve
thread
handed screw
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CN105781120A (en
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宋功业
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Jiangsu Jianzhu Institute
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Jiangsu Jianzhu Institute
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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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

钢筋调整辅助装置及其使用方法是为了对定位不符合要求的钢筋进行矫正而设计的，属于建筑施工领域；钢筋调整辅助装置由左旋螺杆、左旋套管、左右旋螺杆、左右旋套筒、右左旋螺杆、右旋套管与右旋螺杆组成的；左旋套管的两端分别与左旋螺杆和左右旋螺杆连接；左右旋螺杆的另一端与左右旋套筒连接；左右旋套筒的另一端右左旋螺杆连接；右左旋螺杆的另一端与右旋套管的一端连接；右旋套管的另一端与右旋螺杆连接；本发明的有益效果是能矫正定位不准确的钢筋位置，也能调整钢筋保护层的厚度与位置。

The steel bar adjustment auxiliary device and the use method thereof are designed to correct the steel bars whose positioning does not meet the requirements, and belong to the field of building construction; Left-handed screw, right-handed sleeve and right-handed screw; both ends of the left-handed sleeve are respectively connected with the left-handed screw and the left-handed screw; the other end of the left-handed screw is connected with the left-right sleeve; the other end of the left-right sleeve is connected The right-left-handed screw is connected; the other end of the right-left-handed screw is connected with one end of the right-handed sleeve; the other end of the right-handed sleeve is connected with the right-handed screw; Adjust the thickness and position of the rebar cover.

Description

Reinforcing bar adjusts auxiliary device and application method
Technical field
Reinforcing bar adjustment auxiliary device is designed to be corrected to the undesirable reinforcing bar of positioning, and building is belonged to Construction field.
Background technique
During the installation process, due to being handwork, error is unavoidable greatly for reinforcing bar, and sometimes principal rod positioning is inaccurate, Sometimes stirrup point is inaccurate, and sometimes leakage sets cover to reinforcement or cover to reinforcement does not meet design or code requirement.These Problem is required to check, be corrected；Correction reinforcing bar is difficult more by hand, can also hurt hand sometimes；The present invention provides a kind of easy reinforcing bar Auxiliary device is adjusted, can solve these problems.
Summary of the invention
The specific practice of this programme is: a kind of reinforcing bar adjustment auxiliary device can correct the problem of misalignment in reinforcement installation； Reinforcing bar adjusts auxiliary device by left-handed screw, left-handed casing, left-right rotary screw rod, left and right rotary sleeve, right left-handed screw, dextrorotation casing With right handed screw composition；The both ends of left-handed casing are connect with left-handed screw and left-right rotary screw rod respectively；Left-right rotary screw rod it is another One end and left-right rotary sleeve connection；The right left-handed screw connection of the other end of left and right rotary sleeve；The other end of right left-handed screw and the right side One end of rotation set pipe connects；The other end of dextrorotation casing is connect with right handed screw.
Left-handed screw is rod-like members, and preferential recommendation uses 20 millimeters of diameter, the screw rod production that 80 millimeters of length；Left-handed spiral shell Left-hand thread, the right and left-handed casing connection are carved outside bar.
Left-handed casing is tubular part, the knob that one end has diameter to be greater than pipe outside diameter；There is internal screw thread in lumen, internal screw thread Scale direction is left-hand thread；Preferential recommendation uses 40 millimeters of outer diameter, and 16 millimeters of internal diameter, the steel pipe that 60 millimeters of knob diameter makes； The outer diameter of the internal screw thread of left-handed casing, screw pitch are mating with the left-hand thread of left-handed screw；Left-handed casing from left to right, respectively with a left side Rotation screw rod is connected with left-right rotary screw rod.
Left-right rotary screw rod is rod-like members, and preferential recommendation uses 20 millimeters of diameter, the screw rod production that 80 millimeters of length；Left and right Left and right screw thread is carved in the outside of rotation screw rod, and screw thread is demarcated by the middle part of left-right rotary screw rod, and the left side is right-hand thread, and the right is left spiral shell Line；Left-right rotary screw rod from left to right, respectively with left-handed casing and left-right rotary sleeve connection.
Left and right rotary sleeve is tubular part, and preferential recommendation uses 40 millimeters of outer diameter, 16 millimeters of internal diameter, 60 millimeters of knob diameter Steel pipe production；There is internal screw thread in left-right rotary sleeve lumen, using centre as boundary, the left side is left-hand thread in the scale direction of internal screw thread, The right is right-hand thread, and both ends are connect with left-right rotary screw rod and right left-handed screw respectively.
Right left-handed screw is rod-like members, and preferential recommendation uses 20 millimeters of diameter, the screw rod production that 80 millimeters of length；A right left side Left and right screw thread is carved in the outside of rotation screw rod, and screw thread is demarcated by the middle part of left-right rotary screw rod, and the left side is right-hand thread, and the right is left spiral shell Line, from left to right, respectively with left and right rotary sleeve and dextrorotation casing connection.
Dextrorotation casing is tubular part, and preferential recommendation uses 40 millimeters of outer diameter, 16 millimeters of internal diameter, 60 millimeters of knob diameter Steel pipe production；The knob that dextrorotation casing one end has diameter to be greater than pipe outside diameter；There is internal screw thread in lumen, the scale direction of internal screw thread is Right-hand thread；The outer diameter of dextrorotation casing internal screw thread, screw pitch are mating with the right-hand thread of right left-handed screw, from left to right, respectively with the right side Left-handed screw is connected with right handed screw.
Right handed screw is rod-like members, and preferential recommendation uses 20 millimeters of diameter, the screw rod production that 80 millimeters of length；Dextrorotation spiral shell Right-hand thread, the left side and dextrorotation casing connection are carved outside bar.
The invention also discloses reinforcing bar adjustment auxiliary device application method, specifically: if check discovery main reinforcement position It is incorrect, when adjusting using reinforcing bar adjustment auxiliary device, two reinforcing bar adjustment auxiliary device branch are located at main reinforcement two sides, release is tied up The iron wire for pricking main reinforcement and stirrup, binds again after being adjusted in place main reinforcement；If checking that discovery main reinforcement position is correct, hoop Muscle position is wrong, then reinforcing bar adjustment auxiliary device setting at main reinforcement, is made left-handed screw and dextrorotation spiral shell near the wrong stirrup Bar both ends hold out against template, unclamp the iron wire of binding main reinforcement and stirrup, and adjustment stirrup in place, then with iron wire is bound；If inspection It looks into the not set cover to reinforcement of discovery or thickness of protection tier is wrong or cover to reinforcement spacing is not right, it can be by reinforcing bar tune Whole auxiliary device is mounted near cover to reinforcement supporting point, and left-handed screw and right handed screw both ends is made to hold out against template, adjusts mould Protective layer is adjusted or is replaced by the spacing of plate and reinforcing bar.
The beneficial effects of the invention are as follows the reinforcement locations that can correct position inaccurate, can also adjust the thickness of cover to reinforcement With position.
Detailed description of the invention
Fig. 1 reinforcing bar adjusts auxiliary device schematic diagram；
Fig. 2 left-handed screw schematic diagram；
The left-handed casing diagrammatic cross-section of Fig. 3；
Fig. 4 left-right rotary screw rod schematic diagram；
Fig. 5 or so rotary sleeve diagrammatic cross-section；
The right left-handed screw schematic diagram of Fig. 6；
Fig. 7 dextrorotation casing diagrammatic cross-section；
Fig. 8 reinforcing bar adjusts auxiliary device operation schematic diagram；
In figure: 1- left-handed screw；The left-handed casing of 2-；3- left-right rotary screw rod；4- or so rotary sleeve；The right left-handed screw of 5-；6- Dextrorotation casing；7- right handed screw；8- reinforcing bar；9- template；10- main reinforcement；11- stirrup.
Specific embodiment
Certain engineering is using the adjustment auxiliary device of the reinforcing bar such as Fig. 1 to Fig. 7 disclosed in, according to correcting reinforcement installation shown in Fig. 8 In problem of misalignment；Reinforcing bar adjusts auxiliary device by left-handed screw 1, left-handed casing 2, left-right rotary screw rod 3, left and right rotary sleeve 4, the right side What left-handed screw 5, dextrorotation casing 6 and right handed screw 7 formed；The both ends of left-handed casing 2 respectively with left-handed screw 1 and left-right rotary spiral shell Bar 3 connects；The other end of left-right rotary screw rod 3 is connect with left and right rotary sleeve 4；The right left-handed screw 5 of the other end of left and right rotary sleeve 4 connects It connects；The other end of right left-handed screw 5 is connect with one end of dextrorotation casing 6；The other end of dextrorotation casing 6 is connect with right handed screw 7.
Left-handed screw 1 is rod-like members, and using 20 millimeters of diameter, the screw rod that 80 millimeters of length is made；Outside left-handed screw 1 Left-hand thread is carved, the right and left-handed casing 2 connect.
Left-handed casing 2 is tubular part, the knob that one end has diameter to be greater than pipe outside diameter；There are internal screw thread, internal screw thread in lumen Scale direction be left-hand thread；Using 40 millimeters of outer diameter, 16 millimeters of internal diameter, the steel pipe that 60 millimeters of knob diameter is made；
The outer diameter of the internal screw thread of left-handed casing 2, screw pitch are mating with the left-hand thread of left-handed screw 1；Left-handed casing 2 from a left side to The right side is connect with left-handed screw 1 and left-right rotary screw rod 3 respectively.
Left-right rotary screw rod 3 is rod-like members, and using 20 millimeters of diameter, the screw rod that 80 millimeters of length is made；
Left and right screw thread is carved in the outside of left-right rotary screw rod 3, and screw thread is demarcated by the middle part of left-right rotary screw rod 3, and the left side is the right side Screw thread, the right are left-hand thread；Left-right rotary screw rod 3 from left to right, is connect with left-handed casing 2 and left and right rotary sleeve 4 respectively.
Left and right rotary sleeve 4 is tubular part, using 40 millimeters of outer diameter, 16 millimeters of internal diameter, the steel pipe that 60 millimeters of knob diameter Production；There is internal screw thread in 4 lumen of left and right rotary sleeve, using centre as boundary, the left side is left-hand thread in the scale direction of internal screw thread, and the right is Right-hand thread, both ends are connect with left-right rotary screw rod 3 and right left-handed screw 5 respectively.
Right left-handed screw 5 is rod-like members, and using 20 millimeters of diameter, the screw rod that 80 millimeters of length is made；Right left-handed screw 5 Outside carve left and right screw thread, screw thread is demarcated by the middle part of left-right rotary screw rod 3, and the left side is right-hand thread, and the right is left-hand thread, from It is left-to-right, it is connect respectively with left and right rotary sleeve 4 and dextrorotation casing 6.
Dextrorotation casing 6 is tubular part, using 40 millimeters of outer diameter, 16 millimeters of internal diameter, the steel pipe system that 60 millimeters of knob diameter Make；The knob that 6 one end of dextrorotation casing has diameter to be greater than pipe outside diameter；There is internal screw thread in lumen, the scale direction of internal screw thread is right spiral shell Line；The outer diameter of 6 internal screw thread of dextrorotation casing, screw pitch are mating with the right-hand thread of right left-handed screw 5, from left to right, respectively with a right left side It revolves screw rod 5 and right handed screw 7 connects.
Right handed screw 7 is rod-like members, and using 20 millimeters of diameter, the screw rod that 80 millimeters of length is made；Outside right handed screw 7 Right-hand thread is carved, the left side and dextrorotation casing 6 connect.
If checking discovery main reinforcement malposition, when being adjusted using reinforcing bar adjustment auxiliary device, two reinforcing bars are adjusted Auxiliary device branch is located at main reinforcement two sides, unclamps the iron wire of binding main reinforcement and stirrup, binds again i.e. after being adjusted in place main reinforcement It can；
If checking that discovery main reinforcement position is correct, stirrup position is wrong, then reinforcing bar adjustment auxiliary device is arranged wrong Near stirrup at main reinforcement, left-handed screw 1 and 7 both ends of right handed screw is made to hold out against template 9, unclamps the iron of binding main reinforcement and stirrup Silk, adjustment stirrup in place, then with iron wire are bound；Find that not set cover to reinforcement or cover to reinforcement are thick if checked It is not right to spend wrong or cover to reinforcement spacing, reinforcing bar can be adjusted auxiliary device and be mounted near cover to reinforcement supporting point, So that left-handed screw 1 and 7 both ends of right handed screw is held out against template 9, adjust the spacing of template 9 and reinforcing bar 8, protective layer is adjusted or replaced ?.

Claims (1)

1.钢筋调整辅助装置，其特征是，所述装置由左旋螺杆（1）、左旋套管（2）、左右旋螺杆（3）、左右旋套筒（4）、右左旋螺杆（5）、右旋套管（6）与右旋螺杆（7）组成；左旋套管（2）的两端分别与左旋螺杆（1）和左右旋螺杆（3）连接；左右旋螺杆（3）的另一端与左右旋套筒（4）连接；左右旋套筒（4）的另一端与右左旋螺杆（5）连接；右左旋螺杆（5）的另一端与右旋套管（6）的一端连接；右旋套管（6）的另一端与右旋螺杆（7）连接；1. A steel bar adjustment auxiliary device, characterized in that the device is composed of a left-handed screw (1), a left-handed sleeve (2), a left-right screw (3), a left-right sleeve (4), a right-left screw (5), The right-handed sleeve (6) is composed of the right-handed screw (7); the two ends of the left-handed sleeve (2) are respectively connected with the left-handed screw (1) and the left-handed screw (3); the other end of the left-handed screw (3) is connected with the left-right-handed sleeve (4); the other end of the left-right-handed sleeve (4) is connected with the right-left-handed screw (5); the other end of the right-left-handed screw (5) is connected with one end of the right-handed sleeve (6); The other end of the right-handed sleeve (6) is connected with the right-handed screw (7); 所述的左旋螺杆（1）是杆状部件，左旋螺杆（1）外部均刻着左螺纹，右边和左旋套管（2）连接；The left-handed screw (1) is a rod-shaped part, the left-handed screw (1) is engraved with left-hand threads on the outside, and the right side is connected with the left-handed sleeve (2); 所述的左旋套管（2）是管状部件，一端有直径大于管外径的旋钮；管腔中有内螺纹，内螺纹的刻度方向为左螺纹；内螺纹的外径、螺距均与左旋螺杆（1）的左螺纹配套，从左到右，分别与左旋螺杆（1）和左右旋螺杆（3）连接；The left-handed sleeve (2) is a tubular part, and one end has a knob with a diameter larger than the outer diameter of the tube; there is an inner thread in the lumen, and the scale direction of the inner thread is a left thread; the outer diameter and pitch of the inner thread are the same as the left-hand screw. The left thread of (1) is matched with the left-hand screw (1) and the left-hand screw (3) respectively from left to right; 所述的左右旋螺杆（3）是杆状部件，左右旋螺杆（3）的外部均刻着左右螺纹，螺纹由左右旋螺杆（3）的中部分界，左边为右螺纹，右边为左螺纹，从左到右，分别与左旋套管（2）和左右旋套筒（4）连接；The left-right screw (3) is a rod-shaped part, and the left and right threads are engraved on the outside of the left-right screw (3). , from left to right, respectively connect with the left-handed sleeve (2) and the left-handed sleeve (4); 所述的左右旋套筒（4）是管状部件，一端有直径大于管外径的旋钮；管腔中有内螺纹，内螺纹的刻度方向以中间为界，左边为左螺纹，右边为右螺纹，两端分别与左右旋螺杆（3）和右左旋螺杆（5）连接；The left-right-rotating sleeve (4) is a tubular part, and one end has a knob whose diameter is larger than the outer diameter of the tube; there is an inner thread in the lumen, and the scale direction of the inner thread is bounded by the middle, the left thread is the left thread, and the right side is the right thread , and the two ends are respectively connected with the left-right screw (3) and the right-left screw (5); 所述的右左旋螺杆（5）是杆状部件，右左旋螺杆（5）的外部均刻着左右螺纹，螺纹由右左旋螺杆（5）的中部分界，左边为右螺纹，右边为左螺纹，从左到右，分别与左右旋套筒（4）和右旋套管（6）连接；The said right-left-handed screw (5) is a rod-shaped part, and the left and right threads are engraved on the outside of the right-left-handed screw (5). , from left to right, connect with the left-right sleeve (4) and the right-hand sleeve (6) respectively; 所述的右旋套管（6）是管状部件，一端有直径大于管外径的旋钮；管腔中有内螺纹，内螺纹的刻度方向为右螺纹；内螺纹的外径、螺距均与右左旋螺杆（5）的右螺纹配套，从左到右，分别与右左旋螺杆（5）和右旋螺杆（7）连接；The right-handed sleeve (6) is a tubular part, and one end has a knob whose diameter is larger than the outer diameter of the pipe; there is an inner thread in the lumen, and the scale direction of the inner thread is the right thread; the outer diameter and pitch of the inner thread are the same as the right thread. The right thread of the left-handed screw (5) is matched with the right-handed screw (5) and the right-handed screw (7) from left to right; 所述的右旋螺杆（7）是杆状部件，右旋螺杆（7）外部均刻着右螺纹，左边和右旋套管（6）连接；The right-hand screw (7) is a rod-shaped part, and the right-hand thread is engraved on the outside of the right-hand screw (7), and the left side is connected with the right-hand sleeve (6); 所述的钢筋调整辅助装置的使用方法为：如果检查发现主筋位置不正确，利用钢筋调整辅助装置调整时，将两个钢筋调整辅助装置支设在主筋两侧，松开绑扎主筋与箍筋的铁丝，即可将主筋调整到位后再绑扎即可；The use method of the reinforcing bar adjustment auxiliary device is as follows: if the inspection finds that the position of the main bar is incorrect, when using the reinforcing bar adjustment auxiliary device to adjust, two steel bar adjustment auxiliary devices are supported on both sides of the main bar, and the binding between the main bar and the stirrup is loosened. iron wire, the main tendons can be adjusted in place and then tied; 如果检查发现主筋位置正确，箍筋位置有误，则将钢筋调整辅助装置设置在有误箍筋的附近主筋处，使左旋螺杆（1）与右旋螺杆（7）两端顶紧模板（9），松开绑扎主筋与箍筋的铁丝，调整箍筋到位，再用铁丝绑扎即可；If the inspection finds that the main reinforcement is in the correct position and the stirrup is in the wrong position, set the reinforcement adjustment auxiliary device at the main reinforcement near the wrong stirrup, so that both ends of the left-handed screw (1) and the right-handed screw (7) are pressed against the template (9). ), loosen the iron wire that binds the main reinforcement and the stirrups, adjust the stirrups in place, and then bind them with iron wires; 如果检查发现未设置钢筋保护层，或钢筋保护层厚度有误，或钢筋保护层间距不对，均可将钢筋调整辅助装置安装在钢筋保护层支撑点附近，使左旋螺杆（1）与右旋螺杆（7）两端顶紧模板（9），调整模板（9）与钢筋（8）的间距，将保护层调整或更换即可。If the inspection finds that there is no reinforcing bar protective layer, or the thickness of the reinforcing bar protective layer is wrong, or the distance between the reinforcing bar protective layer is wrong, you can install the reinforcing bar adjustment auxiliary device near the support point of the reinforcing bar protective layer, so that the left-hand screw (1) and the right-hand screw are connected. (7) Tighten the formwork (9) at both ends, adjust the distance between the formwork (9) and the steel bar (8), and adjust or replace the protective layer.
CN201610140684.4A 2016-03-14 2016-03-14 Reinforcing bar adjusts auxiliary device and application method Expired - Fee Related CN105781120B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07279317A (en) * 1994-04-15 1995-10-27 D B S:Kk Reinforcing bar connector and reinforcing bar connecting method
CN202578005U (en) * 2012-05-09 2012-12-05 中国建筑第八工程局有限公司 Steel bar binding assistor
CN203603361U (en) * 2013-12-06 2014-05-21 浙江恒基钢结构工程有限公司 Truss structure and lightweight steel roof support tightening pull rod
CN203939041U (en) * 2014-05-08 2014-11-12 浙江建设职业技术学院 Adjustable steel structural column lower margin
CN204198245U (en) * 2014-09-28 2015-03-11 安徽安凯汽车股份有限公司 For the diagonal brace frock of coach front surrounding skeleton lifting transhipment
CN204252543U (en) * 2014-11-27 2015-04-08 中交一公局第六工程有限公司 For culvert, foot bridge abutment body construction the U-shaped card of positive and negative silk to drawing push rod
CN205531377U (en) * 2016-03-14 2016-08-31 江苏建筑职业技术学院 Rebar positioning orthotic devices

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07279317A (en) * 1994-04-15 1995-10-27 D B S:Kk Reinforcing bar connector and reinforcing bar connecting method
CN202578005U (en) * 2012-05-09 2012-12-05 中国建筑第八工程局有限公司 Steel bar binding assistor
CN203603361U (en) * 2013-12-06 2014-05-21 浙江恒基钢结构工程有限公司 Truss structure and lightweight steel roof support tightening pull rod
CN203939041U (en) * 2014-05-08 2014-11-12 浙江建设职业技术学院 Adjustable steel structural column lower margin
CN204198245U (en) * 2014-09-28 2015-03-11 安徽安凯汽车股份有限公司 For the diagonal brace frock of coach front surrounding skeleton lifting transhipment
CN204252543U (en) * 2014-11-27 2015-04-08 中交一公局第六工程有限公司 For culvert, foot bridge abutment body construction the U-shaped card of positive and negative silk to drawing push rod
CN205531377U (en) * 2016-03-14 2016-08-31 江苏建筑职业技术学院 Rebar positioning orthotic devices

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