CN205531285U - Scaffold frame is encorbelmented shaped steel and is reserved bolt hole and establish structure - Google Patents
Scaffold frame is encorbelmented shaped steel and is reserved bolt hole and establish structure Download PDFInfo
- Publication number
- CN205531285U CN205531285U CN201620236467.0U CN201620236467U CN205531285U CN 205531285 U CN205531285 U CN 205531285U CN 201620236467 U CN201620236467 U CN 201620236467U CN 205531285 U CN205531285 U CN 205531285U
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- screw rod
- embedded box
- bolt hole
- base
- type steel
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Abstract
The utility model provides a scaffold frame is encorbelmented shaped steel and is reserved bolt hole and establish structure, belongs to building engineering construction technical field. Its characterized in that: including setting up screw rod (1) in template (6) top, screw rod (1) overcoat has pre -buried pipe (3), and the bottom of screw rod (1) is equipped with base (101), still is fixed with embedded box (4) on template (6), and base (101) set up in embedded box (4), and screw rod (1) is passed the top surface of embedded box (4) and is stretched out. The utility model discloses a scaffold frame is encorbelmented shaped steel and is reserved bolt hole and establish structure's screw rod overcoat is equipped with pre -buried pipe, and the back is being pour to the base setting in the embedded box, screw rod and base all with concrete interval setting, make things convenient for demolising of screw rod, demolising the in -process moreover and can not cause destruction to cast -in -place board, guaranteed the quality of cast -in -place board.
Description
Technical field
A kind of scaffold overhanging type steel prepared screw-bolt hole installs structure, belongs to architectural engineering construction technique field.
Background technology
nullIn Building Construction，Builder's jack and adhesion type climbing scaffold are auxiliary devices conventional in engineering，Either builder's jack or adhesion type climbing scaffold，It is all as vertical supporting stress by overhanging type steel，Overhanging type steel puts in one end of floor and fixes is particularly important，In engineering, many employing pre embedded bolts or reinforcing bar are fixed，Use this kind of fixed form，It is inadequate that overhanging type steel fixes component set aside pre-embedded precision，And when builder's jack or adhesion type climbing scaffold move to upper strata，Inconvenience removed by pre embedded bolt or reinforcing bar，Easily cause soffit concrete to come off，Affect construction quality and perception，Therefore，Find a kind of easy to operate、Little to soffit concrete destruction、The overhanging type steel that can be recycled fixes set aside pre-embedded structure，It it is scaffold overhanging type steel fixing construction urgent problem.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, it is provided that a kind of scaffold overhanging type steel prepared screw-bolt hole easy to operate, little to soffit concrete destruction, that can be recycled installs structure.
This utility model solves its technical problem and be the technical scheme is that this scaffold overhanging type steel prepared screw-bolt hole installs structure, it is characterized in that: include the screw rod being arranged on above template, screw jacket has built-in pipe, the bottom of screw rod is provided with base, embedded box it is further fixed in template, base is arranged in embedded box, and screw rod passes the end face of embedded box and stretches out.
Preferably, described base is cuboid, and the inner chamber of described embedded box is the cuboid matched with base.
Preferably, described embedded box is the cuboid can that bottom surface is uncovered.
Preferably, described screw rod being additionally provided with nut, nut is arranged on above described built-in pipe, and is pressed on described embedded box by built-in pipe.
Preferably, the described screw rod above built-in pipe is tied with adhesive tape.
Preferably, described template is provided with the fixing device positioning and fixing described embedded box.
Preferably, described fixing device is around the spaced multiple iron nails of described embedded box, and iron nail is fixed in described template, and the top of iron nail bends and compresses embedded box.
Compared with prior art, scaffold overhanging type steel prepared screw-bolt hole of the present utility model installs structure and is had the beneficial effect that
1, this scaffold overhanging type steel prepared screw-bolt hole installs the screw jacket of structure and is provided with built-in pipe, base is arranged in embedded box, after pouring, screw rod and base are all arranged with concrete interval, facilitate the dismounting of screw rod, and Bars In Poured Concrete Slab will not be damaged in demolishing process, it is ensured that the quality of Bars In Poured Concrete Slab.
2, embedded box inner chamber is the cuboid matched with base, it is possible to avoid the screw rod when casting concrete to move, it is ensured that the precision of screw rod, thus facilitates the fixing of follow-up overhang steel material.
3, built-in pipe will be compressed by the nut above built-in pipe, make built-in pipe position fix, will not be moved during casting concrete.
4, being tied with adhesive tape on the screw rod above built-in pipe, during casting concrete, concrete will not be stained with on screw rod, when fixing overhang steel is refined, will not occur concrete that nut fastens the problem occurring to hinder.
5, embedded box is fixed in template by iron nail, easy accessibility, and can be good at being fixed embedded box, makes embedded box will not be moved during casting concrete.
Accompanying drawing explanation
Fig. 1 is that scaffold overhanging type steel prepared screw-bolt hole installs the master of structure regarding sectional structure schematic diagram.
Fig. 2 is the perspective view of embedded box.
In figure: 1. screw rod 101, base 2, nut 3, built-in pipe 4, embedded box 5, iron nail 6, template.
Detailed description of the invention
Fig. 1 ~ 2 are most preferred embodiments of the present utility model, and 1 ~ 2 pair of this utility model is described further below in conjunction with the accompanying drawings.
A kind of scaffold overhanging type steel prepared screw-bolt hole installs structure, including the screw rod 1 being arranged on above template 6, built-in pipe 3 it is cased with outside screw rod 1, the bottom of screw rod 1 is provided with base 101, embedded box 4 it is further fixed in template 6, base 101 is arranged in embedded box 4, and screw rod 1 passes the end face of embedded box 4 and stretches out.This scaffold overhanging type steel prepared screw-bolt hole installs and is arranged with built-in pipe 3 outside the screw rod 1 of structure, base 101 is arranged in embedded box 4, after pouring, screw rod 1 and base 101 are all arranged with concrete interval, facilitate the dismounting of screw rod 1, and Bars In Poured Concrete Slab will not be damaged in demolishing process, it is ensured that the quality of Bars In Poured Concrete Slab.
Concrete: as shown in Figure 1 and 2: base 101 is foursquare steel plate, screw rod 1 is arranged on the middle part of base 101, and the lower end of screw rod 1 is connected with base 101, and the end face of the axis of screw rod 1 and base 101 is vertically arranged.Screw rod 1 is convenient to be connected by nut and overhanging type steel are fixing.
Embedded box 4 be match with base 101 and cuboid can, the uncovered setting in bottom surface of embedded box 4, the length of side of the inner chamber of embedded box 4 is all slightly larger than the length of side of base 101, and the thickness of embedded box 4 inner chamber is slightly larger than the thickness of base 101.Being provided with through hole in the middle part of the end face of embedded box 4, the diameter of through hole is slightly larger than the external diameter of screw rod 1.Base 101 is arranged in embedded box 4, and screw rod 1 passes the through hole of end face and stretches out.
Built-in pipe 3 is set on the screw rod 1 above embedded box 4, and built-in pipe 3 is pvc pipe, and the internal diameter of built-in pipe 3 is slightly larger than the external diameter of screw rod 1, and the length of built-in pipe 3 is more than the thickness of Bars In Poured Concrete Slab, less than the length of screw rod 1.
Being arranged over nut 2 at built-in pipe 3, the external diameter of nut 2 is more than the external diameter of built-in pipe 3, and nut 2 is arranged on screw rod 1, and compress built-in pipe 3, built-in pipe 3 is made to be pressed on the top of embedded box 4, so that the position of built-in pipe 3 is fixed, it is to avoid be moved during casting concrete.
It is tied with adhesive tape on screw rod 1 above nut 2, screw thread can be protected when casting concrete, prevent the nut fastening difficulty when installing overhanging type steel.
Template 6 is provided with fixing device, is used for embedded box 4 is fixed and is positioned.Fixing device includes around the spaced iron nail in embedded box 4 side 5, each side of embedded box 4 is provided with two iron nails 5, and iron nail 5 is fixed in template 6, a lateral buckling of the upper direction embedded box 4 of iron nail 5, and compress embedded box 4, thus embedded box 4 and screw rod 1 are positioned and fix.
This scaffold overhanging type steel prepared screw-bolt hole install structure to install process as follows: first by the upper end of screw rod 1 through embedded box 4 upper end through hole, and base 101 is arranged in embedded box 4, then screw rod 1 and embedded box 4 is arranged on the predeterminated position of template 6.After installing, the side at embedded box 4 hammers into iron nail 5, and to the curving of embedded box 4 and is compressed by embedded box 4 upper end of iron nail 5, thus is fixed on the positioning embedded box 4 and screw rod 1.
Built-in pipe 3 is inserted in from the upper end of screw rod 1, is then screwed into nut 2, and by nut 2, built-in pipe 3 is compressed.Then adhesive tape is twined on the screw rod 1 above nut 2.
When dismantling screw 1, it is only necessary to unclamped by the nut 2 on top, convenient disassembly, and Bars In Poured Concrete Slab will not be caused any destruction.
Embedded box 4 can be made by waste and old paint kettle iron sheet, low cost, and makes simple.
The above, it it is only preferred embodiment of the present utility model, being not the restriction that this utility model is made other form, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the Equivalent embodiments of equivalent variations.But every without departing from technical solutions of the utility model content, any simple modification, equivalent variations and remodeling above example made according to technical spirit of the present utility model, still fall within the protection domain of technical solutions of the utility model.
Claims (7)
1. a scaffold overhanging type steel prepared screw-bolt hole installs structure, it is characterized in that: include being arranged on the screw rod (1) of template (6) top, built-in pipe (3) it is cased with outside screw rod (1), the bottom of screw rod (1) is provided with base (101), embedded box (4) it is further fixed in template (6), base (101) is arranged in embedded box (4), and screw rod (1) passes the end face of embedded box (4) and stretches out.
Scaffold overhanging type steel prepared screw-bolt hole the most according to claim 1 installs structure, it is characterised in that: described base (101) is cuboid, and the inner chamber of described embedded box (4) is the cuboid matched with base (101).
Scaffold overhanging type steel prepared screw-bolt hole the most according to claim 2 installs structure, it is characterised in that: described embedded box (4) is the cuboid can that bottom surface is uncovered.
Scaffold overhanging type steel prepared screw-bolt hole the most according to claim 1 installs structure, it is characterized in that: on described screw rod (1), be additionally provided with nut (2), nut (2) is arranged on described built-in pipe (3) top, and is pressed on described embedded box (4) by built-in pipe (3).
Scaffold overhanging type steel prepared screw-bolt hole the most according to claim 1 installs structure, it is characterised in that: it is tied with adhesive tape on the screw rod (1) of described built-in pipe (3) top.
Scaffold overhanging type steel prepared screw-bolt hole the most according to claim 1 installs structure, it is characterised in that: described template (6) is provided with the fixing device positioning and fixing described embedded box (4).
Scaffold overhanging type steel prepared screw-bolt hole the most according to claim 6 installs structure, it is characterized in that: described fixing device is for around the spaced multiple iron nails of described embedded box (4) (5), iron nail (5) is fixed in described template (6), and the top of iron nail (5) bends and compress embedded box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620236467.0U CN205531285U (en) | 2016-03-26 | 2016-03-26 | Scaffold frame is encorbelmented shaped steel and is reserved bolt hole and establish structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620236467.0U CN205531285U (en) | 2016-03-26 | 2016-03-26 | Scaffold frame is encorbelmented shaped steel and is reserved bolt hole and establish structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205531285U true CN205531285U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620236467.0U Expired - Fee Related CN205531285U (en) | 2016-03-26 | 2016-03-26 | Scaffold frame is encorbelmented shaped steel and is reserved bolt hole and establish structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205531285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177356A (en) * | 2020-09-27 | 2021-01-05 | 中冶建工集团有限公司 | Mounting and dismounting method of embedded steel ring for connecting main beam of steel cantilever unloading platform |
-
2016
- 2016-03-26 CN CN201620236467.0U patent/CN205531285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177356A (en) * | 2020-09-27 | 2021-01-05 | 中冶建工集团有限公司 | Mounting and dismounting method of embedded steel ring for connecting main beam of steel cantilever unloading platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160831 Termination date: 20210326 |