CN110397262A - A kind of wall-connecting piece remove after scaffold method for strengthening and repairing - Google Patents
A kind of wall-connecting piece remove after scaffold method for strengthening and repairing Download PDFInfo
- Publication number
- CN110397262A CN110397262A CN201910665800.8A CN201910665800A CN110397262A CN 110397262 A CN110397262 A CN 110397262A CN 201910665800 A CN201910665800 A CN 201910665800A CN 110397262 A CN110397262 A CN 110397262A
- Authority
- CN
- China
- Prior art keywords
- window opening
- clamping bar
- bar
- wall
- connecting piece
- 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.)
- Pending
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Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
A kind of wall-connecting piece remove after scaffold method for strengthening and repairing, characterized by the following steps: a, the window opening position for selecting wall, b, it selects into the position of window opening bar, c, provide a window opening outer clamping bar, d, clamping bar in a window opening is provided again, e, the outer clamping bar of window opening is arranged in parallel with clamping bar in window opening, wherein: (1) into the position of window opening bar in the case where window opening aperture placed in the middle or approximate placed in the middle situation, the outer clamping bar of window opening and clamping bar in window opening window opening between two parties or the approximate left and right sides placed in the middle is arranged in parallel；(2) into the position of window opening bar at window opening aperture side, clamping bar is arranged in one jiao of window opening aperture oblique parallel in the outer clamping bar of window opening and window opening；(3) into the position of window opening bar in the case that window opening length is very long, height very high large scale window opening, the outer clamping bar of window opening is arranged in parallel with clamping bar in window opening in window opening aperture vertically downward.Invention has the advantages of apparatus structure is simple, sets up conveniently, and scaffold stability is good, and expense is few and reduces engineering cost.
Description
Technical field
The present invention relates to a kind of construction scaffold reinforcement means, specifically, being the foot after a kind of wall-connecting piece is removed
Hand cradle method for strengthening and repairing.
Background technique
Wall-connecting piece is as the component for connecting scaffold frame body with major structure of construction, for reinforcing the whole steady of scaffold
It is qualitative, it improves stable bearing capacity and is of crucial importance, however many times wall-connecting piece is carried out in work progress
It removes and blocks, just can be carried out the painting of interior wall external wall plastering, and the dismounting of wall-connecting piece can bring scaffold overall stability seriously
Safety hazard.
Therefore the dismounting mode of known wall-connecting piece there are problems that it is above-mentioned various inconvenient and.
Summary of the invention
The purpose of the present invention is to propose the scaffold method for strengthening and repairing after a kind of safe and reliable wall-connecting piece is removed.
To achieve the above object, the technical solution of the invention is as follows:
A kind of wall-connecting piece remove after scaffold method for strengthening and repairing, it is characterised in that the following steps are included:
A, the window opening position of wall is selected；
B, it selects into the position of window opening bar, overlaps a level into window opening bar with fastener in two upright bars of window opening external scaffolding,
Protrude into it in window opening along window opening lower edge；
C, it provides a window opening outer clamping bar, is tightly adjacent to clamping bar outside window opening window opening outer clip bar cramp with fastener in window opening wall outer side
Wall；
D, clamping bar in a window opening is provided again, tightly pastes clamping bar in window opening window opening outer clip bar cramp with fastener on the inside of window opening wall
Tight wall；
E, the outer clamping bar of window opening is arranged in parallel with clamping bar in window opening, completes the scaffold reinforcing and repairing after wall-connecting piece is removed；
Wherein:
(1) into the position of window opening bar in the case where window opening aperture is placed in the middle or approximate situation placed in the middle, clamping bar exists in the outer clamping bar of window opening and window opening
The left and right sides that window opening is placed in the middle or approximation is placed in the middle is arranged in parallel；
(2) into the position of window opening bar at window opening aperture side, clamping bar is in window opening aperture one in the outer clamping bar of window opening and window opening
The setting of angle oblique parallel；
(3) into the position of window opening bar in the case that window opening length is very long, height very high large scale window opening, the outer clamping bar of window opening and window
Clamping bar is arranged in parallel vertically downward in window opening aperture in hole.
Wall-connecting piece of the invention remove after scaffold method for strengthening and repairing can also using technical measures below come into
One step is realized.
Method above-mentioned, wherein described protrude into the length in window opening into window opening bar as > 500mm.
Method above-mentioned, wherein the outer clamping bar of the window opening uses Φ 75mm, wall thickness 2.8mm specification steel pipe.
Method above-mentioned, wherein the fastener is made of malleable cast iron.
Method above-mentioned, wherein gum sleeve is arranged on the outer clamping bar of the window opening.
Method above-mentioned prevents from gliding wherein described will be placed on outside window opening on clamping bar into window opening bar.
Method above-mentioned, wherein the fastener carries out antitorque detection, when fastening bolt screw-down torque reaches 65N m, no
It must destroy.
After adopting the above technical scheme, the scaffold method for strengthening and repairing after wall-connecting piece dismounting of the invention is with following excellent
Point:
1, scaffold reinforcing and repairing apparatus structure is simple, sets up conveniently；
2, scaffolding work quality is solid and reliable, and the stability of outrigger frame body after wall-connecting piece is removed is effectively ensured；
3, Meteorological is few, reduces engineering cost.
Detailed description of the invention
Fig. 1 is window opening of the position into window opening bar of the embodiment of the present invention in window opening aperture between two parties or in approximate situation placed in the middle
Outer clamping bar and window opening inner clip rod structure schematic diagram；
Fig. 2 is the position into window opening bar of the embodiment of the present invention outside window opening at window opening aperture side in clamping bar and window opening
Clamping bar structural schematic diagram；
Fig. 3 is the position into window opening bar of the embodiment of the present invention window opening length is very long, the very high large scale window opening situation of height
The outer clamping bar of lower window opening and window opening inner clip rod structure schematic diagram.
In figure: 1 upright bar, 2 cross bars, 3 into window opening bar, clamping bar in 4 window opening, the outer clamping bar of 5 window opening, 6 walls, 7 window opening, 8 fasteners.
Specific embodiment
With reference to embodiments and its attached drawing further explains the present invention.
Embodiment 1
Scaffold method for strengthening and repairing sequence of construction after wall-connecting piece dismounting of the invention:
Wall-connecting piece → determinations is removed into window opening bar placement type → set up on clamping bar outside window opening into window opening bar and protrude into indoor satisfaction
Length requirement → set up clamping bar in window opening and meet the length for protruding into window side with connecting into window opening bar.
Scaffold method for strengthening and repairing after wall-connecting piece dismounting of the invention, it is characterised in that the following steps are included:
A, the window opening position of wall is selected；
B, it selects into the position of window opening bar, overlaps a level into window opening bar with fastener 8 in two upright bars 1 of window opening external scaffolding
3, protrude into it in window opening along window opening lower edge；It is described to protrude into the length in window opening into window opening bar as 600mm.The fastener uses
Malleable cast iron production, the fastener carries out antitorque detection must not destroy when fastening bolt screw-down torque reaches 65N m.
C, it provides a window opening outer clamping bar 5, is tightly made window opening outer clip bar cramp outside window opening with fastener in 7 wall of window opening, 6 outside
Clamping bar is adjacent to wall；The outer clamping bar of the window opening uses Φ 75mm, wall thickness 2.8mm specification steel pipe.It is arranged on the outer clamping bar of the window opening
Gum sleeve.It is described to be placed on outside window opening on clamping bar into window opening bar, it prevents from gliding.
D, clamping bar 4 in a window opening is provided again, it is with fastener that window opening inner clip bar cramp is tight on the inside of window opening wall, make in window opening
Clamping bar is adjacent to wall；Clamping bar uses Φ 75mm, wall thickness 2.8mm specification steel pipe in window opening.
E, the outer clamping bar of window opening is arranged in parallel with clamping bar in window opening, completes the scaffold reinforcing and repairing after wall-connecting piece is removed；
Referring now to Fig. 1, Fig. 1 is the position into window opening bar of the embodiment of the present invention window opening aperture is placed in the middle or approximate situation placed in the middle
Under the outer clamping bar of window opening and window opening inner clip rod structure schematic diagram.As shown, the position into window opening bar occupies in window opening aperture
In or approximate placed in the middle situation under, the outer clamping bar of window opening and clamping bar in window opening window opening between two parties or the approximate left and right sides placed in the middle is parallel sets
It sets.
Embodiment 2
Except into the position of window opening bar, at window opening aperture side, the outer clamping bar 5 of window opening is with clamping bar 4 in window opening in window opening aperture one
Oblique parallel setting in angle is outer, remaining is the same as embodiment 1.45 degree of oblique angle.
Embodiment 3
Except into the position of window opening bar in the case that window opening length is very long, height very high large scale window opening, the outer clamping bar of window opening and window
Clamping bar is arranged in parallel vertically downward in window opening aperture in hole, remaining is the same as embodiment 1.
Scaffold after there is the present invention substantive distinguishing features and significant technological progress, wall-connecting piece of the invention to remove is reinforced
Method for repairing and mending construction method is easy to operate, solid and reliable, and the stability of outrigger frame body after wall-connecting piece is removed is effectively guaranteed.
Above embodiments are used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent
Technical solution also should belong to scope of the invention, should be limited by each claim.
Claims (7)
1. the scaffold method for strengthening and repairing after a kind of wall-connecting piece dismounting, it is characterised in that the following steps are included:
A, the window opening position of wall is selected；
B, it selects into the position of window opening bar, overlaps a level into window opening bar with fastener in two upright bars of window opening external scaffolding,
Protrude into it in window opening along window opening lower edge；
C, provide a window opening outer clamping bar, it is in window opening wall outer side fastener that window opening outer clip bar cramp is tight, make the outer clamping bar patch of window opening
Tight wall；
D, clamping bar in a window opening is provided again, it is with fastener that window opening inner clip bar cramp is tight on the inside of window opening wall, make clamping bar in window opening
It is adjacent to wall；
E, the outer clamping bar of window opening is arranged in parallel with clamping bar in window opening, completes the scaffold reinforcing and repairing after wall-connecting piece is removed；
Wherein:
(1) into the position of window opening bar in the case where window opening aperture is placed in the middle or approximate situation placed in the middle, clamping bar exists in the outer clamping bar of window opening and window opening
The left and right sides that window opening is placed in the middle or approximation is placed in the middle is arranged in parallel；
(2) into the position of window opening bar at window opening aperture side, clamping bar is in window opening aperture one in the outer clamping bar of window opening and window opening
The setting of angle oblique parallel；
(3) into the position of window opening bar in the case that window opening length is very long, height very high large scale window opening, the outer clamping bar of window opening and window
Clamping bar is arranged in parallel vertically downward in window opening aperture in hole.
2. the scaffold method for strengthening and repairing after wall-connecting piece dismounting as described in claim 1, which is characterized in that described into window opening
It is > 500mm that bar, which protrudes into the length in window opening,.
3. the scaffold method for strengthening and repairing after wall-connecting piece dismounting as described in claim 1, which is characterized in that outside the window opening
Clamping bar uses Φ 75mm, wall thickness 2.8mm specification steel pipe.
4. the scaffold method for strengthening and repairing after wall-connecting piece dismounting as described in claim 1, which is characterized in that the fastener is adopted
It is made of malleable cast iron.
5. the scaffold method for strengthening and repairing after wall-connecting piece dismounting as described in claim 1, which is characterized in that outside the window opening
Gum sleeve is set on clamping bar.
6. the scaffold method for strengthening and repairing after wall-connecting piece dismounting as described in claim 1, which is characterized in that described into window opening
Bar will be placed on the outer clamping bar of window opening, prevent from gliding.
7. wall-connecting piece as described in claim 1 remove after scaffold method for strengthening and repairing, which is characterized in that the fastener into
The antitorque detection of row must not be destroyed when fastening bolt screw-down torque reaches 65N m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910665800.8A CN110397262A (en) | 2019-07-23 | 2019-07-23 | A kind of wall-connecting piece remove after scaffold method for strengthening and repairing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910665800.8A CN110397262A (en) | 2019-07-23 | 2019-07-23 | A kind of wall-connecting piece remove after scaffold method for strengthening and repairing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110397262A true CN110397262A (en) | 2019-11-01 |
Family
ID=68325792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910665800.8A Pending CN110397262A (en) | 2019-07-23 | 2019-07-23 | A kind of wall-connecting piece remove after scaffold method for strengthening and repairing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110397262A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554532A (en) * | 2020-12-18 | 2021-03-26 | 北京城建六建设集团有限公司 | Protective frame system free of pulling connection with wall surface and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368442A (en) * | 2008-04-30 | 2009-02-18 | 中建七局第二建筑有限公司 | Wall connector of scaffold and its construction method of buckling member type steel pipe scaffold |
| CN202347834U (en) * | 2011-11-25 | 2012-07-25 | 江苏兴港建设集团有限公司 | Novel scaffold wall fastener |
| CN104963498A (en) * | 2015-06-12 | 2015-10-07 | 茅伟萍 | Scaffold wall connecting piece |
| CN205063316U (en) * | 2015-10-26 | 2016-03-02 | 江苏建筑职业技术学院 | Device for connecting scaffold and door and window entrance to a cave |
| CN106013763A (en) * | 2016-07-28 | 2016-10-12 | 江苏正方园建设集团有限公司 | Flat iron fastener type external scaffold wall connecting piece |
-
2019
- 2019-07-23 CN CN201910665800.8A patent/CN110397262A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101368442A (en) * | 2008-04-30 | 2009-02-18 | 中建七局第二建筑有限公司 | Wall connector of scaffold and its construction method of buckling member type steel pipe scaffold |
| CN202347834U (en) * | 2011-11-25 | 2012-07-25 | 江苏兴港建设集团有限公司 | Novel scaffold wall fastener |
| CN104963498A (en) * | 2015-06-12 | 2015-10-07 | 茅伟萍 | Scaffold wall connecting piece |
| CN205063316U (en) * | 2015-10-26 | 2016-03-02 | 江苏建筑职业技术学院 | Device for connecting scaffold and door and window entrance to a cave |
| CN106013763A (en) * | 2016-07-28 | 2016-10-12 | 江苏正方园建设集团有限公司 | Flat iron fastener type external scaffold wall connecting piece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554532A (en) * | 2020-12-18 | 2021-03-26 | 北京城建六建设集团有限公司 | Protective frame system free of pulling connection with wall surface and construction method |
| CN112554532B (en) * | 2020-12-18 | 2022-04-12 | 北京城建六建设集团有限公司 | Construction method of protective frame system without pulling and connecting with wall surface |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191101 |
|
| RJ01 | Rejection of invention patent application after publication |