CN203129563U - Universal adjustable scaffold wall connecting member - Google Patents
Universal adjustable scaffold wall connecting member Download PDFInfo
- Publication number
- CN203129563U CN203129563U CN 201320097526 CN201320097526U CN203129563U CN 203129563 U CN203129563 U CN 203129563U CN 201320097526 CN201320097526 CN 201320097526 CN 201320097526 U CN201320097526 U CN 201320097526U CN 203129563 U CN203129563 U CN 203129563U
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- straight
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- shaped clip
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Abstract
The utility model discloses a universal adjustable scaffold wall connecting member which comprises a straight through-wall rod and a transition connecting member, wherein the straight through-wall rod is used for being fixedly connected onto a concrete structure, and the transition connecting member is composed of a straight connecting rod, a U-shaped clamp and a movable gasket for being matched with the U-shaped clamp to clamp a longitudinal leveling rod of a scaffold. A first end of the straight connecting rod is connected with one end of the straight through-wall rod through a universal spherical hinge, a second end of the straight connecting rod is connected with a first end of the U-shaped clamp, and a second end of the U-shaped clamp is a free end and is provided with a second outer thread. The universal adjustable scaffold wall connecting member has the advantages of being simple in structure, convenient to use and capable of being reused, saving energy, protecting environment, simultaneously reducing cost effectively, and being capable of achieving adjustment of horizontal and vertical binding length.
Description
Technical field
The utility model relates to a kind of building operations with the connector that connects scaffold and building, especially relates to a kind of universal adjustable scaffold connecting spare.
Background technology
When building constructure, usually need scaffold erecting, building to the operating personnel has solved vertical and the level transportation well of scaffold, and when scaffolding erecting for making it firm, must body of wall of itself and the building built be fixed by various scaffold connecting spares.
Traditional scaffold connecting spare has solved the horizontal drawknot problem between scaffold and the building well.Traditional scaffold connecting spare adopts the embedded steel tube form more, namely before building, vertically insert a steel pipe in the prefab form, build the back as scaffold connecting spare, when scaffolding erecting pre-buried steel pipe is connected with the scaffold tubes of level, by fastener scaffold tubes and the scaffold outrigger of level is carried out drawknot again.This scaffold connecting spare structure is very simple, giving scaffolds erecting has brought convenience, and there is following problem in it: 1) adopt steel pipe as scaffold connecting spare, though can regulate horizontal drawknot length, but can't regulate vertical drawknot position, the scope of application has certain limitation; 2) adopt steel pipe as scaffold connecting spare, cost is higher; 3) require the operating personnel can estimate the pre-buried position of steel pipe exactly, the pre-buried of steel pipe had relatively high expectations.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of universal adjustable scaffold connecting spare, and it is simple in structure, easy to use, and can be repeated to utilize, and can realize the adjusting of horizontal and vertical drawknot length simultaneously.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of universal adjustable scaffold connecting spare, it is characterized in that comprising be used to being fixedly connected on the straight profiled bat through walls on the concrete structure and being used for transition piece with the vertical equity bar clamping of scaffold, described transition piece is by straight type connecting rod, U-shaped clip and the be used for movable pad that vertical equity bar with scaffold blocks that matches with described U-shaped clip is formed, first end of described straight type connecting rod is connected with a wherein end of described straight profiled bat through walls by the universal spherical hinge, second end of described straight type connecting rod is connected with first end of described U-shaped clip, second end of described U-shaped clip is that free end is provided with second external screw thread, be bolted with second nut on described second external screw thread, the distance between the two parallel medial surfaces of described U-shaped clip is consistent with the external diameter of the vertical equity bar of pin trick.
The two ends of described straight profiled bat through walls are respectively arranged with first external screw thread, are bolted with first nut on described first external screw thread.
The two ends of described straight profiled bat through walls are socketed with setting-up piece respectively, and described setting-up piece was between the side of described first nut and concrete structure when described straight profiled bat through walls was connected on the concrete structure.
Second through hole that described movable pad is provided with first through hole that matches with first end of described U-shaped clip and is used for matching with second end of described U-shaped clip, first end of described U-shaped clip passes described first through hole and is connected with second end of described straight type connecting rod, and second end of described U-shaped clip is bolted in described second nut on described second external screw thread after passing described second through hole.
Described universal spherical hinge comprises non-closed spheric seat and spherical, described non-closed spheric seat is wrapped in outside the described spherical, the outside of described non-closed spheric seat is connected with a wherein end of described straight profiled bat through walls, and described spherical is connected with first end of described straight type connecting rod.
The internal diameter of described non-closed spheric seat is consistent with the external diameter of described spherical.
The parcel area that described non-closed spheric seat wraps up described spherical more than or equal to the surface area of described spherical 2/3rds and less than the surface area of described spherical.
The parcel area that described non-closed spheric seat wraps up described spherical equal described spherical surface area 2/3rds.
Described first nut and described second nut are the hexagonal metal nut.
Compared with prior art, advantage of the present utility model is:
1) this scaffold connecting part comprises straight profiled bat through walls and transition piece, straight profiled bat through walls is used for being fixedly connected on concrete structure, transition piece is by straight type connecting rod, U-shaped clip and the be used for movable pad that vertical equity bar with scaffold blocks that matches with U-shaped clip is formed, and first end of straight type connecting rod is connected with a wherein end of straight profiled bat through walls by the universal spherical hinge, second end of straight type connecting rod is connected with first end of U-shaped clip, second end of U-shaped clip is that free end is provided with second external screw thread, not only simple in structure, easy to use, and this wall-connecting piece can reuse, energy-conserving and environment-protective have reduced cost simultaneously effectively.
2) a wherein end of first end of the straight type connecting rod of the transition piece of this scaffold connecting part and straight profiled bat through walls is hinged by a universal spherical, like this under the situation that straight profiled bat through walls is fixed, transition piece can be rotated by straight profiled bat through walls relatively by the universal spherical hinge, can be implemented in 360 ° of rotations of a covering of the fan, not only can regulate horizontal drawknot distance, and can regulate vertical drawknot distance effectively, thereby solved traditional pre-buried type wall-connecting piece up hill and dale and needed the accurately problem of installation, expanded the scope of application of wall-connecting piece simultaneously.
3) two ends of the straight profiled bat through walls of this scaffold connecting part are provided with first external screw thread, like this after straight profiled bat through walls inserts concrete structure, can be by first nut on first external screw thread that screws or screw out the two ends that are bolted in straight profiled bat through walls, regulate the horizontal length of whole wall-connecting piece, thereby efficiently solve the adjusting problem of horizontal drawknot length.
4) this scaffold connecting part is mechanical connection and dismounting, need not to employ gas cutting or electric welding equipment, the working security height.
Description of drawings
Fig. 1 is the structural representation of universal adjustable scaffold connecting spare of the present utility model;
Fig. 2 removes the connection diagram of back universal adjustable scaffold connecting spare of the present utility model and concrete structure and scaffold for prefab form.
The specific embodiment
Describe in further detail below in conjunction with the utility model of accompanying drawing embodiment.
A kind of universal adjustable scaffold connecting spare that the utility model proposes, as shown in the figure, it comprises be used to being fixedly connected on the straight profiled bat through walls 1 on the concrete structure 8 and being used for transition piece 2 with vertical equity bar 91 clampings of scaffold 9; The two ends of straight profiled bat 1 through walls are socketed with setting-up piece 11 respectively, the two ends of straight profiled bat 1 through walls are respectively arranged with first external screw thread 12, be bolted with first nut 13 on first external screw thread 12, setting-up piece 11 is between the side of first nut 13 and concrete structure 8 when straight profiled bat 1 through walls is connected on the concrete structure 8; Transition piece 2 is by straight type connecting rod 21, U-shaped clip 22 and the being used for movable pad 23 that vertical equity bar 91 with scaffold 9 blocks that matches with U-shaped clip 22 is formed, first end of straight type connecting rod 21 is connected with a wherein end of straight profiled bat 1 through walls by universal spherical hinge 3, second end of straight type connecting rod 21 is connected with first end of U-shaped clip 22, second end of U-shaped clip 22 is that free end is provided with second external screw thread 24, be bolted with second nut 25 on second external screw thread 24, distance between the two parallel medial surfaces of U-shaped clip 22 is consistent with the external diameter of the vertical equity bar 91 of pin trick 9 (external diameter as the vertical equity bar is Φ 48mm), and namely two of U-shaped clip 22 parallel medial surfaces are respectively outside the circumscribed vertical equity bar 91 that is connected to scaffold 9.
In this specific embodiment, second through hole 27 that movable pad 23 is provided with first through hole 26 that matches with first end of U-shaped clip 22 and is used for matching with second end of U-shaped clip 22, first end of U-shaped clip 22 passes first through hole 26 and is connected with second end of straight type connecting rod 21, and second end of U-shaped clip 22 is bolted in second nut 25 on second external screw thread 24 after passing second through hole 27.
In this specific embodiment, universal spherical hinge 3 comprises non-closed spheric seat 31 and spherical 32, non-closed spheric seat 31 has an openend, non-closed spheric seat 31 is wrapped in outside the spherical 32, the outside of non-closed spheric seat 31 is connected with a wherein end of straight profiled bat 1 through walls, spherical 32 is connected with first end of straight type connecting rod 21, and first end of straight type connecting rod 21 passes the openend of non-closed spheric seat 31.In order to realize the adjusting of vertical drawknot distance better, can require the internal diameter of non-closed spheric seat 31 consistent with the external diameter of spherical 32, the parcel area of non-closed spheric seat 31 parcel sphericals 32 more than or equal to the surface area of spherical 32 2/3rds and less than the surface area of spherical 32, in the specific design process can be with the parcel area design of non-closed spheric seat 31 parcel sphericals 32 equal spherical 32 surface area 2/3rds.At this, non-closed spheric seat 31 also can be substituted by the holder of pawl type structure.At this, universal spherical hinge 3 also can realize that in the vertical the mechanism of position adjustments substitutes by the straight type connecting rod 21 of can making of existing any maturation straight profiled bat 1 through walls relatively.
In the present embodiment, first nut 13 and second nut 25 all adopt existing hexagonal metal nut; Setting-up piece 11 and movable pad 23 all can adopt steel to make, and setting-up piece 11 and movable pad 23 can be processed voluntarily.
At this, straight profiled bat 1 through walls and transition piece 2 all can adopt discarded steel to be made.Behind processing and fabricating straight profiled bat 1 good through walls, can be with the wherein end of straight profiled bat 1 through walls as free end, the other end and 31 welding of non-closed spheric seat, before the other end and non-closed spheric seat 31 of welding straight profiled bat 1 through walls, earlier a setting-up piece 11 is inserted in the other end of straight profiled bat 1 through walls, and first nut 13 is bolted on first external screw thread 12 that arranges on the other end of straight profiled bat 1 through walls, be that first free end ecto-entad with straight profiled bat 1 through walls passes concrete structure 8 like this when this scaffold connecting part is installed, free end at straight profiled bat 1 through walls is inserted in a setting-up piece 11 again, screw on first nut 13 again, so just can easily this straight profiled bat 1 through walls be connected on the concrete structure 8; In the process of concrete processing and fabricating transition piece 2, earlier be inserted in a movable pad 23 with diplopore at a straight profiled bat, end with this straight profiled bat is bent into U-shaped clip 22 then, required distance between two medial surfaces of this U-shaped clip 22 is consistent with the external diameter of the vertical equity bar 91 of scaffold 9, namely require U-shaped clip 22 just can be placed in outside, the other end of this straight profiled bat and spherical 32 welding of the vertical equity bar 91 of scaffold 9.
Universal adjustable scaffold connecting spare of the present utility model requires before installation: when concrete structure is built, according to the pre-buried plastic bushing of the thickness of concrete structure, the internal diameter of this plastic bushing need be able to guarantee smooth insertion and the extraction of the straight profiled bat through walls of this scaffold connecting part.The installation process of this scaffold connecting part (Fig. 2 has provided the connection diagram that prefab form is removed back universal adjustable scaffold connecting spare of the present utility model and concrete structure and scaffold) is:
1) after prefab form is removed, exposes the two ends stomidium of plastic bushing 7, remove the foreign material in the plastic bushing 7.
2) U-shaped clip 22 is placed in outside the vertical equity bar 91 of scaffold 9, move movable pad 23 then, make second end of U-shaped clip 22 pass second through hole 27 of movable pad 23, again after the vertical equity bar 91 of scaffold 9 is fixed between movable pad 23 and the U-shaped clip 22, second nut 25 is bolted on second external screw thread 24 on second end that is arranged at U-shaped clip 22.
3) the free end ecto-entad with straight profiled bat 1 through walls penetrates in the plastic bushing 7, adjust the setting-up piece 11 at the two ends that are arranged at straight profiled bat 1 through walls and the position of first nut 13 then, rotate universal spherical hinge 3 again and determine best drawknot position with the vertical equity bar 91 of scaffold 9, tighten second nut 25 at last, finish the installation of this scaffold connecting part.
The unloading process of this scaffold connecting part is: first nut 13 and setting-up piece 11 on the free end of elder generation's taking-up straight profiled bat 1 through walls, screw out second nut 25 on second end of U-shaped clip 22 then, mobile movable pad 23, again this scaffold connecting part is extracted in the plastic sleeve 7 of concrete structure 8, namely finished dismounting.
Claims (9)
1. universal adjustable scaffold connecting spare, it is characterized in that comprising be used to being fixedly connected on the straight profiled bat through walls on the concrete structure and being used for transition piece with the vertical equity bar clamping of scaffold, described transition piece is by straight type connecting rod, U-shaped clip and the be used for movable pad that vertical equity bar with scaffold blocks that matches with described U-shaped clip is formed, first end of described straight type connecting rod is connected with a wherein end of described straight profiled bat through walls by the universal spherical hinge, second end of described straight type connecting rod is connected with first end of described U-shaped clip, second end of described U-shaped clip is that free end is provided with second external screw thread, be bolted with second nut on described second external screw thread, the distance between the two parallel medial surfaces of described U-shaped clip is consistent with the external diameter of the vertical equity bar of pin trick.
2. a kind of universal adjustable scaffold connecting spare according to claim 1 is characterized in that the two ends of described straight profiled bat through walls are respectively arranged with first external screw thread, is bolted with first nut on described first external screw thread.
3. a kind of universal adjustable scaffold connecting spare according to claim 2, the two ends that it is characterized in that described straight profiled bat through walls are socketed with setting-up piece respectively, and described setting-up piece was between the side of described first nut and concrete structure when described straight profiled bat through walls was connected on the concrete structure.
4. according to each described a kind of universal adjustable scaffold connecting spare in the claim 1 to 3, it is characterized in that second through hole that described movable pad is provided with first through hole that matches with first end of described U-shaped clip and is used for matching with second end of described U-shaped clip, first end of described U-shaped clip passes described first through hole and is connected with second end of described straight type connecting rod, and second end of described U-shaped clip is bolted in described second nut on described second external screw thread after passing described second through hole.
5. a kind of universal adjustable scaffold connecting spare according to claim 4, it is characterized in that described universal spherical hinge comprises non-closed spheric seat and spherical, described non-closed spheric seat is wrapped in outside the described spherical, the outside of described non-closed spheric seat is connected with a wherein end of described straight profiled bat through walls, and described spherical is connected with first end of described straight type connecting rod.
6. a kind of universal adjustable scaffold connecting spare according to claim 5 is characterized in that the internal diameter of described non-closed spheric seat is consistent with the external diameter of described spherical.
7. a kind of universal adjustable scaffold connecting spare according to claim 6, it is characterized in that parcel area that described non-closed spheric seat wraps up described spherical more than or equal to the surface area of described spherical 2/3rds and less than the surface area of described spherical.
8. a kind of universal adjustable scaffold connecting spare according to claim 7, it is characterized in that parcel area that described non-closed spheric seat wraps up described spherical equal described spherical surface area 2/3rds.
9. a kind of universal adjustable scaffold connecting spare according to claim 7 is characterized in that described first nut and described second nut are the hexagonal metal nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097526 CN203129563U (en) | 2013-03-04 | 2013-03-04 | Universal adjustable scaffold wall connecting member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097526 CN203129563U (en) | 2013-03-04 | 2013-03-04 | Universal adjustable scaffold wall connecting member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129563U true CN203129563U (en) | 2013-08-14 |
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ID=48937555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320097526 Expired - Lifetime CN203129563U (en) | 2013-03-04 | 2013-03-04 | Universal adjustable scaffold wall connecting member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129563U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196225A (en) * | 2014-09-16 | 2014-12-10 | 合肥建工集团有限公司 | Overhanging set wall connector with steel pipes for exterior wall scaffold |
| CN108149919A (en) * | 2017-12-28 | 2018-06-12 | 河南城建学院 | A kind of construction site large span canopy |
| CN108979122A (en) * | 2018-09-25 | 2018-12-11 | 中国五冶集团有限公司 | A kind of scaffold wall connecting piece that can be recycled |
| CN110593549A (en) * | 2019-08-09 | 2019-12-20 | 郑伟生 | Omnibearing adjustable connecting structure for scaffold and scaffold board |
| CN111706065A (en) * | 2020-05-27 | 2020-09-25 | 江苏省建筑工程集团有限公司 | Can have enough to meet need outer wall scaffold frame drawknot device of use |
-
2013
- 2013-03-04 CN CN 201320097526 patent/CN203129563U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196225A (en) * | 2014-09-16 | 2014-12-10 | 合肥建工集团有限公司 | Overhanging set wall connector with steel pipes for exterior wall scaffold |
| CN108149919A (en) * | 2017-12-28 | 2018-06-12 | 河南城建学院 | A kind of construction site large span canopy |
| CN108979122A (en) * | 2018-09-25 | 2018-12-11 | 中国五冶集团有限公司 | A kind of scaffold wall connecting piece that can be recycled |
| CN108979122B (en) * | 2018-09-25 | 2023-10-13 | 中国五冶集团有限公司 | Scaffold frame that circulated used links wall spare |
| CN110593549A (en) * | 2019-08-09 | 2019-12-20 | 郑伟生 | Omnibearing adjustable connecting structure for scaffold and scaffold board |
| CN111706065A (en) * | 2020-05-27 | 2020-09-25 | 江苏省建筑工程集团有限公司 | Can have enough to meet need outer wall scaffold frame drawknot device of use |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
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| CX01 | Expiry of patent term |