CN207794587U - A kind of attaching scaffold is connected and fixed device - Google Patents
A kind of attaching scaffold is connected and fixed device Download PDFInfo
- Publication number
- CN207794587U CN207794587U CN201721143530.7U CN201721143530U CN207794587U CN 207794587 U CN207794587 U CN 207794587U CN 201721143530 U CN201721143530 U CN 201721143530U CN 207794587 U CN207794587 U CN 207794587U
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- CN
- China
- Prior art keywords
- twin adapter
- fixing bolt
- scaffold
- shaped fixing
- adapter spiral
- 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.)
- Expired - Fee Related
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Abstract
A kind of attaching scaffold described in the utility model is connected and fixed device, including J-shaped fixing bolt and twin adapter spiral cone sleeve；The horizontal ends of the J-shaped fixing bolt are provided with screw thread, and J-shaped fixing bolt described in two groups is embedded into according to setting interval in concrete, and setting accommodates the hole of twin adapter spiral cone sleeve in concrete.The twin adapter spiral cone sleeve is in truncated cone-shaped, and round steel piece is provided among the twin adapter spiral cone sleeve, the twin adapter spiral cone sleeve is divided into front and rear, the top surface radius of front is less than the bottom surface radius at rear portion.The front and rear is hollow, and inner wall is provided with internal thread.Portion's tail end is provided with rotation slot in the rear.Twin adapter spiral cone sleeve described in two groups screws in described hole respectively, the front and the J-shaped fixing bolt screw-tightened, tommyhead bolt passed through the hole of scaffold support and screws in the rear portion and realizes is fixedly connected with scaffold.J-shaped structure can enhance the outside pulling force support of fixing bolt.
Description
Technical field
The utility model is related to construction scaffolds to assemble field, be connected more particularly to a kind of attaching scaffold solid
Determine device.
Background technology
In modern architecture construction, scaffold is as important construction auxiliary security facility.With the fixation of concrete wall surface
Usually with through-wall bolt and tapered sleeve.If concrete walls wall is blocked up or concrete walls wall seal is more demanding, no
When allowing bolt through walls fixed, ordinary straight type bolt just can not be preferably fixed in concrete walls, while the spiral shell of prominent wall
Stud portion also more difficult dismounting, influences use and the beauty of wall.
Utility model content
For this purpose, the technical problems to be solved in the utility model is how can be by spiral shell in the case where being not provided with bolt through walls
What bolt was stablized fixes with wall connecting, and does not influence use and the beauty of wall after scaffold dismounting.
To achieve the above object, the utility model uses following technical scheme：
A kind of attaching scaffold attachment device, including J-shaped fixing bolt and twin adapter spiral cone sleeve；The J-shaped is fixed
The horizontal ends of bolt are provided with screw thread, J-shaped fixing bolt described in two groups are embedded into according to setting interval in concrete, and mixed
Setting accommodates the hole of twin adapter spiral cone sleeve in solidifying soil；The twin adapter spiral cone sleeve is in truncated cone-shaped, the twin adapter spiral
It is provided with round steel piece among tapered sleeve, the twin adapter spiral cone sleeve is divided into front and rear, after the top surface radius of front is less than
The bottom surface radius in portion；The front hollow, and the internal thread for matching the J-shaped fixing bolt is provided in inner wall；The rear portion
It is hollow, and inner wall is provided with internal thread, and portion's tail end is provided with rotation slot in the rear；Twin adapter screw conic described in two groups
Set screws in described hole respectively, and tommyhead bolt is passed through scaffold branch by the front and the J-shaped fixing bolt screw-tightened
The hole of bearing member simultaneously screws in the rear portion and realizes and be fixedly connected with scaffold.
Wherein, twin adapter spiral cone sleeve surface, which is sticked, oil film.
Wherein, the front is not attached to lead to the rear portion.
Wherein, the internal diameter of the front hollow is less than the hollow internal diameter in the rear portion.
Wherein, after the front of the twin adapter spiral cone sleeve is fastened with the J-shaped fixing bolt, entire twin adapter screw conic
Set is fully embedded in described hole.
The utility model has the advantages that：
A kind of attaching scaffold attachment device described in the utility model, including J-shaped fixing bolt and twin adapter spiral
Tapered sleeve.Two groups of J-shaped fixing bolts are embedded into according to setting interval in concrete, the structure of J-shaped can enhance fixing bolt to
Outer pulling force support, prevents bolt from pulling out concrete by scaffold, causes safety accident.Twin adapter spiral cone sleeve is in truncated cone-shaped
Can be firm pierce in hole and full of hole, can cause the J-shaped fixing bolt to avoid the additional force of upper and lower directions is generated
Loosening.The twin adapter spiral cone sleeve is screwed in into J-shaped fixing bolt by screw thread, is reduced while promoting connective stability
The exposed volume outside concrete makes scaffold connective stability higher.
A kind of attaching scaffold attachment device described in the utility model, twin adapter spiral cone sleeve surface are sticked and have
Oil film facilitates back-out to dismantle.
A kind of attaching scaffold attachment device described in the utility model, the hollow of the front and rear are not attached to
It is logical, it avoids the twin adapter spiral cone sleeve from screwing in too deep, can not remove.
Description of the drawings
In order to make the content of utility model be more likely to be clearly understood, below according to specific embodiment of the utility model
And in conjunction with attached drawing, the utility model is described in further detail, wherein
Fig. 1 is the structural schematic diagram that a kind of attaching scaffold of the utility model is connected and fixed device；
Fig. 2 is the structural decomposition diagram that a kind of attaching scaffold of the utility model is connected and fixed device；
Fig. 3 is the right view for the twin adapter spiral cone sleeve that a kind of attaching scaffold of the utility model is connected and fixed device；
Fig. 4 is the schematic diagram that a kind of attaching scaffold of the utility model is connected and fixed device connection scaffold support.
Reference numeral is expressed as in figure：1-J shape fixing bolts；2- twin adapter spiral cone sleeves；The fronts 21-；22- round steel pieces；
The rear portions 23-；231- rotates slot；3- scaffold supports；31- bolt cutters；4- concrete；5-T shape bolts.
Specific implementation mode
Referring to Fig. 1-4, a kind of attaching scaffold described in the utility model is connected and fixed device, including J-shaped fixes spiral shell
Bolt 1 and twin adapter spiral cone sleeve 2.The horizontal ends 1 of the J-shaped fixing bolt 1 are provided with screw thread, and J-shaped described in two groups is fixed spiral shell
Bolt 1 is embedded into according to setting interval in concrete 4,240 millimeters is divided between setting, this interval support effect is best.And mixed
Setting accommodates the hole of twin adapter spiral cone sleeve 2 in solidifying soil 4.The twin adapter spiral cone sleeve 2 is in truncated cone-shaped.The twin adapter spiral shell
It is provided with round steel piece 22 among rotation tapered sleeve 2, the twin adapter spiral cone sleeve 2 is divided for front 21 and rear portion 23, the top of front 21
Radius surface is less than the bottom surface radius at rear portion 23, a diameter of 40 millimeters of top surface, and basal diameter is 60 millimeters, and entire length is 150 millis
The length of rice, front 21 is 70 millimeters, and the length at rear portion 23 is 70 millimeters, and the width of round steel piece 22 is 10 millimeters.The front
21 is hollow, and the internal thread for matching the J-shaped fixing bolt 1 is provided in inner wall.The rear portion 23 is hollow, and is arranged in inner wall
There is internal thread, and 23 tail end of portion is provided with rotation slot 231 in the rear.Twin adapter spiral cone sleeve 2 described in two groups screws in respectively
In described hole, screw-in mode is to rotate slot 231 by insertion using the bolt cutter 31 or Flathead screwdriver of linear type
It is screwed into.The front 21 and 1 screw-tightened of J-shaped fixing bolt.The width of the rotation slot 231 is 10 millimeters.The J
The hollow diameters of the front 21 of shape fixing bolt 1 are 24 millimeters, and rear 23 hollow diameters of mending are 30 millimeters.The J-shaped fixes spiral shell
The reach of bolt 1 is 70 millimeters, and the diameter of bolt is 24 millimeters.As shown in figure 4, tommyhead bolt 5 is passed through scaffold support 3
Hole and screw in the rear portion 23, realize that a kind of attaching scaffold is connected and fixed device and scaffold after tightening
It is fixedly connected.
A kind of attaching scaffold attachment device described in the utility model, including J-shaped fixing bolt 1 and twin adapter spiral
Tapered sleeve 2.Two groups of J-shaped fixing bolts 1 are embedded into according to setting interval in concrete, the structure of J-shaped can enhance fixing bolt
Outside pulling force support, prevents bolt from pulling out concrete by scaffold, causes safety accident.Twin adapter spiral cone sleeve 2 is in round platform
What shape can consolidate pierces in hole and is full of hole, the J-shaped can be caused to fix spiral shell to avoid the additional force of upper and lower directions is generated
The loosening of bolt 1.The twin adapter spiral cone sleeve 2 is screwed in into J-shaped fixing bolt 1 by screw thread, is promoting the same of connective stability
When reduce the exposed volume outside concrete, make scaffold connective stability higher.
Preferably, 2 surface of twin adapter spiral cone sleeve, which is sticked, oil film.Back-out is facilitated to dismantle.
Preferably, the front 21 is not attached to lead to the rear portion 23.The twin adapter spiral cone sleeve is avoided to screw in too deep,
It can not remove.
Preferably, the hollow internal diameter in the front 21 is less than the hollow internal diameter in the rear portion 23.
After the front 21 of the twin adapter spiral cone sleeve 2 is fastened with the J-shaped fixing bolt 1, entire twin adapter screw conic
Set 2 is fully embedded in described hole.
Above-mentioned specific implementation mode is only explained in detail the technical solution of the utility model, and the utility model is not
It is only limited only to above-described embodiment, it will be understood by those skilled in the art that every according to above-mentioned principle and spiritual in this practicality
Improvement, replacement on novel foundation, should all be within the protection scope of the utility model.
Claims (5)
1. a kind of attaching scaffold is connected and fixed device, which is characterized in that including J-shaped fixing bolt (1) and twin adapter spiral
Tapered sleeve (2)；The horizontal ends of the J-shaped fixing bolt (1) are provided with screw thread, and J-shaped fixing bolt (1) is according between setting described in two groups
Every being embedded into concrete (4), and setting accommodates the hole of twin adapter spiral cone sleeve (2) in concrete (4)；The twin adapter
Spiral cone sleeve (2) is in truncated cone-shaped, round steel piece (22) is provided among the twin adapter spiral cone sleeve (2), by the twin adapter spiral shell
Rotation tapered sleeve (2) is divided into front (21) and rear portion (23), and the top surface radius of front (21) is less than the bottom surface radius of rear portion (23)；It is described
Front (21) is hollow, and the internal thread for matching the J-shaped fixing bolt (1) is provided in inner wall；The rear portion (23) is hollow, and
Inner wall is provided with internal thread, and portion's tail end is provided with rotation slot (231) in the rear；Twin adapter spiral cone sleeve described in two groups
(2) it screws in described hole respectively, the front (21) and J-shaped fixing bolt (1) screw-tightened wear tommyhead bolt (5)
It crosses the hole of scaffold support (3) and screws in the rear portion (23) and realize and be fixedly connected with scaffold.
2. a kind of attaching scaffold as described in claim 1 is connected and fixed device, which is characterized in that the twin adapter spiral
Surface is sticked tapered sleeve (2) oil film.
3. a kind of attaching scaffold as claimed in claim 2 is connected and fixed device, which is characterized in that the front (21) with
The rear portion (23) is not attached to lead to.
4. a kind of attaching scaffold as claimed in claim 3 is connected and fixed device, which is characterized in that in the front (21)
Empty internal diameter is less than the rear portion (23) hollow internal diameter.
5. a kind of attaching scaffold as claimed in claim 4 is connected and fixed device, which is characterized in that the twin adapter spiral
With after the J-shaped fixing bolt (1) fastening, entire twin adapter spiral cone sleeve (2) is fully embedded described for the front (21) of tapered sleeve (2)
In hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143530.7U CN207794587U (en) | 2017-09-07 | 2017-09-07 | A kind of attaching scaffold is connected and fixed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143530.7U CN207794587U (en) | 2017-09-07 | 2017-09-07 | A kind of attaching scaffold is connected and fixed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207794587U true CN207794587U (en) | 2018-08-31 |
Family
ID=63273993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721143530.7U Expired - Fee Related CN207794587U (en) | 2017-09-07 | 2017-09-07 | A kind of attaching scaffold is connected and fixed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207794587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296086A (en) * | 2018-11-07 | 2019-02-01 | 湖北旺科模板有限公司 | One kind can have enough to meet the need the pre-buried worm screw of concrete taper and its construction method |
-
2017
- 2017-09-07 CN CN201721143530.7U patent/CN207794587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296086A (en) * | 2018-11-07 | 2019-02-01 | 湖北旺科模板有限公司 | One kind can have enough to meet the need the pre-buried worm screw of concrete taper and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350015 Jinlan Building, 33 Zhaoqiang Road, Mawei District, Fuzhou City, Fujian Province, 2002 (Free Trade Test Zone) Patentee after: Fujian Jianzhong Construction Technology Co.,Ltd. Address before: 350015 Jinlan Building, 33 Zhaoqiang Road, Mawei District, Fuzhou City, Fujian Province, 2002 (Free Trade Test Zone) Patentee before: FUJIAN JIANZHONG CONSTRUCTION TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 |