CN202706507U - Scaffold tool type wall connecting piece resisting high air pressure - Google Patents
Scaffold tool type wall connecting piece resisting high air pressure Download PDFInfo
- Publication number
- CN202706507U CN202706507U CN 201220270455 CN201220270455U CN202706507U CN 202706507 U CN202706507 U CN 202706507U CN 201220270455 CN201220270455 CN 201220270455 CN 201220270455 U CN201220270455 U CN 201220270455U CN 202706507 U CN202706507 U CN 202706507U
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- scaffold
- wall
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Abstract
The utility model relates to a scaffold tool type wall connecting piece resisting high air pressure and belongs to the field of constructional engineering. The scaffold tool type wall connecting piece comprises wall-penetrating bolts, a bottom steel plate, groove steel, a steel pipe, a pipe cap, an adjusting lead screw, a top plate and pipe buckles. The groove steel is installed on the bottom steel plate, one end of the steel pipe is welded to the groove steel, the pipe cap is installed at the other end of the steel pipe, one end of the adjusting lead screw is screwed into the steel pipe in a matched mode, the other end of the adjusting lead screw is welded to the top plate, two through holes are drilled on the top plate, the pipe buckles are installed in the through holes, and oppositely punched holes are arranged on the bottom steel plate and the groove steel and matched with the wall-penetrating bolts. A thread is arranged in the steel pipe, can be matched with the adjusting lead screw, and is used for adjusting the distance between a wall and a scaffold. Two ends of the pipe buckles are provided with threads, and an inner hole of the pipe cap is provided with a thread. The scaffold tool type wall connecting piece is suitable for high-rise structure scaffold engineering of coastal high-air-pressure areas and is reasonable in structure and reliable to connect, structural measures of a weak position are reinforced, and the distance between the scaffold and the wall can be adjusted by matched connection between the steel pipe and the adjusting lead screw.
Description
Technical field
The utility model relates to a kind of scaffold instrument formula wall-connecting piece of anti-high blast, belongs to the construction work neck.
Background technology
Enforcement along with the national marine Development Strategy, China coast each province economic flourish, the coast area particularly blast of highrise building is higher, traditional scaffold adopts fastener connection, the pre-embedded bolt of weld seam connection, embedded steel tube or sleeve pipe of in body of wall embedded bar or steel plate or the bolt connecting mode of beating expansion bolt to carry out drawknot more, embedding reinforcing bar or steel pipe and part fastener can't be removed, later stage also needs shutoff is carried out at the hole that the construction masonry stays, stay hidden trouble to external wall waterproof, cause the disadvantages such as cost is high, technique is loaded down with trivial details.All more than 20kN, common fastener resisting slipping power also is difficult to satisfy the requirement of proper calculation in the wall-connecting piece axial force of the highrise building (in high blast area＞=50m).
At present, the method that solves traditional fastener type connection and built-in fitting wall connecting shortcoming mainly is to adopt the tool-type wall-connecting piece, the wall bushing that utilization is buried underground, through walls rear fixing and be connected with scaffold by the harness cord bolt, reach the purpose to scaffold and body of wall drawknot, this method advantage is to be convenient to remove, can have enough to meet the need use, but for using the problem that also has the syndeton strength deficiency under the high blast, show that backing plate or sealing rigidity bears not twisting resistance when being connected, stressedly unreasonablely easily cause slip, and the distance between scaffold and body of wall is also non-adjustable.
Therefore develop a kind of wall-connecting piece of novel anti-high blast, the axial force of wall-connecting piece can reach 30KN, can solve the safe difficult problem of scaffold in the high-building construction of high blast area, saves simultaneously cost, improve the external wall construction quality, have great importance for engineering construction.
Summary of the invention
The purpose of this utility model provides a kind of scaffold instrument formula wall-connecting piece of anti-high blast.
Problem to be solved in the utility model be existing tool-type wall-connecting piece use under the high blast have that syndeton intensity is not high, also nonadjustable deficiency of distance between insufficient rigidity, poor stability, scaffold and body of wall.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of scaffold instrument formula wall-connecting piece of anti-high blast, comprise that through-wall bolt, bottom steel plate, channel-section steel, steel pipe, pipe cap, adjusting screw mandrel, top board and pipe clamp buckle, channel-section steel is installed on the steel plate of bottom, and steel pipe one end is welded on the channel-section steel, and the other end is equipped with pipe cap, regulating screw mandrel one end cooperates in the screw-in steel pipe, the other end and top board weld together, and are drilled with two through hole on the top board, and the pipe clamp button is installed in the through hole, have perforation on bottom steel plate and the channel-section steel, match with through-wall bolt.
Described steel duct has screw thread, can match with regulating screw mandrel, is used for regulating the distance between body of wall and the scaffold; Described pipe clamp button two ends are provided with screw thread; Described pipe cap endoporus is provided with screw thread, and after being mainly used in regulating the seat, screw mandrel is regulated in locking does not allow it change seat.
The utility model has the advantages that: this device is applicable to the high-level structure scaffolding work in coastal high blast area, and wall-connecting piece rational in infrastructure connects reliably, strengthened the construction measure of weak location, makes it have higher supporting capacity; Being connected of steel pipe and adjusting screw mandrel, so that the distance between scaffold and body of wall can be regulated, this device can be dismantled easily simultaneously, can reuse, and should have the wide market space.
Description of drawings
Fig. 1 is the schematic diagram of the scaffold instrument formula wall-connecting piece of a kind of anti-high blast of the utility model;
Among the figure: 1, through-wall bolt 2, bottom steel plate 3, channel-section steel 4, steel pipe 5, pipe cap 6, adjusting screw mandrel 7, top board 8, pipe clamp are buckled.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
A kind of scaffold instrument formula wall-connecting piece of anti-high blast, comprise through-wall bolt 1, bottom steel plate 2, channel-section steel 3, steel pipe 4, pipe cap 5, regulate screw mandrel 6, top board 7 and pipe clamp and buckle 8, channel-section steel 3 is installed on the steel plate 2 of bottom, steel pipe 4 one ends are welded on the channel-section steel 3, the other end is equipped with pipe cap 5, regulating screw mandrel 6 one ends cooperates in the screw-in steel pipe 4, the other end and top board 7 weld together, be drilled with two through hole on the top board 7, pipe clamp button 8 is installed in the through hole, have perforation on bottom steel plate 2 and the channel-section steel 3, match with through-wall bolt 1.
Described steel pipe 4 diameter 48mm, thickness 3.5mm, there is screw thread inside, can match with regulating screw mandrel 6, is used for regulating the distance between body of wall and the scaffold; Described pipe clamp button 8 diameter 16mm, two ends are provided with screw thread; Described through-wall bolt 1 diameter is 20mm; Pipe cap 5 endoporus are provided with screw thread, and after being mainly used in regulating the seat, screw mandrel 6 is regulated in locking does not allow it change seat.
The individual layer backing plate that channel-section steel 3 is different from the past has stronger bending resistance and Torsion Section modulus, can bear the twisting resistance that high blast produces, and has improved whole steadiness and the rigidity of support body; Adopt pipe clamp button 8 to connect scaffolding steel pipes, the load of scaffold to be acting on wall-connecting piece perpendicular to the axial mode of wall-connecting piece, and wall-connecting piece steel pipe bearing tension or pressure are stressed simple, have improved bearing capacity; The syndeton that adopts adjustable adjusting screw mandrel 6 to match with steel pipe 4, can suitably regulate the distance of exterior wall and scaffold, make exterior wall tightr with being connected of scaffold, by cooperating of pipe clamp button 8 and scaffolding steel pipe, skid resistance between the two can be given full play to, connect more reliable.
The using method of this device: channel-section steel 3 and body of wall are fixed by through-wall bolt 1, bottom steel plate 2 and nut, by pipe clamp button 8, nut scaffold and top board 7 are fixed, regulate again the distance between steel pipe 4 and the adjusting screw mandrel 6, by pipe cap 5 lockings, so that the distance between body of wall and the scaffold meets the demands.
Claims (4)
1. the scaffold instrument formula wall-connecting piece of an anti-high blast, comprise through-wall bolt (1), bottom steel plate (2), channel-section steel (3), steel pipe (4), pipe cap (5), regulate screw mandrel (6), top board (7) and pipe clamp button (8), it is characterized in that: channel-section steel (3) is installed on the bottom steel plate (2), steel pipe (4) one ends are welded on the channel-section steel (3), the other end is equipped with pipe cap (5), regulating screw mandrel (6) one ends cooperates in the screw-in steel pipe (4), the other end and top board (7) weld together, top board is drilled with two through hole on (7), pipe clamp button (8) is installed in the through hole, have perforation on bottom steel plate (2) and the channel-section steel (3), match with through-wall bolt (1).
2. the scaffold instrument formula wall-connecting piece of a kind of anti-high blast according to claim 1, it is characterized in that: there is screw thread described steel pipe (4) inside, can with regulate screw mandrel (6) and match.
3. the scaffold instrument formula wall-connecting piece of a kind of anti-high blast according to claim 1, it is characterized in that: described pipe clamp button (8) two ends are provided with screw thread.
4. the scaffold instrument formula wall-connecting piece of a kind of anti-high blast according to claim 1, it is characterized in that: described pipe cap (5) endoporus is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270455 CN202706507U (en) | 2012-06-11 | 2012-06-11 | Scaffold tool type wall connecting piece resisting high air pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270455 CN202706507U (en) | 2012-06-11 | 2012-06-11 | Scaffold tool type wall connecting piece resisting high air pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202706507U true CN202706507U (en) | 2013-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270455 Expired - Fee Related CN202706507U (en) | 2012-06-11 | 2012-06-11 | Scaffold tool type wall connecting piece resisting high air pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202706507U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278831A (en) * | 2013-07-02 | 2015-01-14 | 浙江国泰建设集团有限公司 | Adjustable wall connecting piece |
| CN109441093A (en) * | 2018-12-17 | 2019-03-08 | 江苏省华建建设股份有限公司 | Casing wall-through pull rod formula connects wall fixed Combination device and its construction method of installation |
| CN112411991A (en) * | 2020-11-20 | 2021-02-26 | 恒尊集团有限公司 | High-rise building's outer wall construction equipment |
-
2012
- 2012-06-11 CN CN 201220270455 patent/CN202706507U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278831A (en) * | 2013-07-02 | 2015-01-14 | 浙江国泰建设集团有限公司 | Adjustable wall connecting piece |
| CN109441093A (en) * | 2018-12-17 | 2019-03-08 | 江苏省华建建设股份有限公司 | Casing wall-through pull rod formula connects wall fixed Combination device and its construction method of installation |
| CN112411991A (en) * | 2020-11-20 | 2021-02-26 | 恒尊集团有限公司 | High-rise building's outer wall construction equipment |
| CN112411991B (en) * | 2020-11-20 | 2022-01-28 | 恒尊集团有限公司 | High-rise building's outer wall construction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130611 |