CN205558271U - Building engineering box out ware - Google Patents
Building engineering box out ware Download PDFInfo
- Publication number
- CN205558271U CN205558271U CN201620320130.8U CN201620320130U CN205558271U CN 205558271 U CN205558271 U CN 205558271U CN 201620320130 U CN201620320130 U CN 201620320130U CN 205558271 U CN205558271 U CN 205558271U
- Authority
- CN
- China
- Prior art keywords
- box out
- screw mandrel
- steel pipe
- architectural engineering
- out device
- 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
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a building engineering box out ware, behind the center of confirming the box out in the template, place the steel pipe on the position of box out, pass screw mandrel the centre bore of support, make screw mandrel's first the end align in the central of position of box out, the rethread electric drill is connected with screw mandrel's second end, thereby the start -up electric drill is gone into the screw mandrel anchor in the template, after screw mandrel gets into the certain degree of depth of template, screw mandrel's second is held and is compressed tightly between the support, thereby fix the steel pipe on the position of box out, accomplish the utility model discloses a building engineering box out ware's installation. Because the utility model discloses a building engineering box out ware goes into the template through the screw mandrel anchor to realize the fixed of whole device, therefore can guarantee effectively the utility model discloses a relative movement and slope can not take place for building engineering box out ware between the template, guarantee the accuracy of box out position, the installation of the follow -up pipeline of being convenient for.
Description
Technical field
This utility model relates to construction implement technical field, in particular to a kind of architectural engineering box out device.
Background technology
For carrying out the installation of follow-up downcomer, upper hose etc., concrete cast-in-place slab needs arrange box out.Concrete cast-in-place slab
Box out size has regulation in construction standards, and the diameter of box out is wanted than the big model of diameter of design pipe, the pipe of such as DN50
Stay the hole of DN75, the hole etc. of the pipe DN100 to be stayed of DN75.
The at present box out on concrete cast-in-place slab is to use pvc pipe, method be by after tied silk (or thin wire) decussation from
The top of pvc pipe to the downward colligation in direction, four sides on the reinforcing bar of Bars In Poured Concrete Slab.The bottom of pvc pipe is typically no fixed, just leans on
The downward pressure of tied silk (or thin wire) fixes whole pvc pipe, but pvc pipe fixing built on the sand.So pouring
The lateral pressure produced (owing to pouring of concrete is not to pour from pvc pipe surrounding simultaneously) during concrete is easy to pvc pipe pressure
Askew.And current correcting method is through artificial by pvc pipe righting, but now the position of pvc pipe has occurred that movement,
So that hole reserve position is inaccurate.And during due to artificial righting pvc pipe, perpendicularity is bad determines, it is easy to cause staying
Hole is to tilt.
Meanwhile, in order to avoid concrete pours in pvc pipe, its length is traditionally arranged to be 1.5 times of the thickness of concrete cast-in-place slab,
Even 2 times.The kitchen of each household and minimum 6-7 the box out to be had of toilet.For saving material, some building site is at concrete initial set
Before rear final set, reserved pvc pipe is pulled out so as next time box out time use.Owing to concrete the most fully condenses, pulling out pvc pipe
During be easy for destroying concrete (because be not only there is no gap around forced action type tube drawing, concrete and pvc pipe, and
Concrete also has cohesive force to pipe), the quality of Bars In Poured Concrete Slab will be affected after concrete is destroyed.
Being additionally, since floor plates face is integral cast-in-situ concrete, solidifies just go to pull out pvc pipe the most completely, sometimes on plate face
Leaving footprints, this is unallowed, because destroying concrete, if going the time concrete too late pulling out pvc pipe to condense completely,
Pvc pipe just can pull out out.Reasonable time to be waited goes tube drawing the most permissible, loses time the most very much, the most just to box out
Add cost.If not extracting pre-buried pvc pipe from concrete cast-in-place slab, construction material cost and waste of material will be increased.
Under entering during one working procedure building axis snap the line, if the pvc pipe of box out is not extracted, in order to avoid pvc pipe
Affect the quality of unwrapping wire, only pipe is removed (being smashed by the pipe exceeding concrete surface with iron hammer).Also has timely fixing PVC
The tied silk (or thin wire) of pipe stays the surface of concrete cast-in-place slab all the time, when doing waterproof, and must be tied silk (or thin wire)
Cut off from root, prevent it from piercing through waterproof layer.Thus have impact on the construction speed of waterproof workman, add their workload.
Summary of the invention
Main purpose of the present utility model is to provide a kind of architectural engineering box out device, to solve to be entered by pvc pipe in prior art
Hole reserve position inaccurate problem is easily caused during row box out.
To achieve these goals, this utility model provides a kind of architectural engineering box out device, including steel pipe and fixing screw mandrel, Gu
Fixed thread bar is arranged at the center of steel pipe by support, and support is connected with the internal face of one end of steel pipe, the first end of fixing screw mandrel
For screw thread drill bit, the first end of fixing screw mandrel is through the centre bore of support, and the second end of fixing screw mandrel is electric drill union joint, electric drill
Union joint is more than centre bore.
Further, support includes a plurality of steel plate arranged in a crossed manner, and the two ends of steel plate are connected with the internal face of one end of steel pipe, steel
The centre of plate is provided with centre bore.
Further, steel pipe is spliced by polylith arc, leaves gap between two pieces of arcs, remaining two pieces of arc
It is connected through the hinge between plate.
Further, the quantity of steel plate is the half of the quantity of arc, and connecting between the two pieces of arcs being oppositely arranged has one
Steel plate.
Further, architectural engineering box out device also includes end cap, and end cap is placed on the standoff side of connection of steel pipe.
Further, architectural engineering box out device also includes overcoat, and overcoat is sheathed on outside steel pipe.
Further, overcoat is made up of flexible glue.
Application the technical solution of the utility model, support is connected with the internal face of one end of steel pipe, and fixing screw mandrel is arranged by support
In the center of steel pipe, the first end of fixing screw mandrel is screw thread drill bit, and the first end of fixing screw mandrel passes the centre bore of support, Gu
Second end of fixed thread bar is electric drill union joint, and electric drill union joint is more than centre bore.When, behind the center determining box out in template, inciting somebody to action
Steel pipe is positioned on the position of box out, and fixing screw mandrel passes the centre bore of support so that the first end of fixing screw mandrel is in box out
The center alignment of position, then be connected with the second end of fixing screw mandrel by electric drill, start electric drill thus fixing screw mandrel is anchored into template
In, after fixing screw mandrel enters the degree of depth that template is certain, the second end of fixing screw mandrel compresses between support, thus steel pipe is solid
It is scheduled on the position of box out, completes the installation of architectural engineering box out device of the present utility model.Due to architectural engineering of the present utility model
Box out device is to anchor into template by fixing screw mandrel to realize the fixing of whole device, it is thus possible to effectively ensure of the present utility model building
Build engineering box out device, between template, relative movement and inclination will not occur, it is ensured that the accuracy of hole reserve position, it is simple to follow-up pipe
The installation in road.Further, after architectural engineering box out device of the present utility model is removed, tied silk will not be left in concrete cast-in-place slab
(or thin wire), it is not necessary to waterproof workman clears up iron wire when doing waterproof, reduces workload when waterproof workman does waterproof, accelerates
Their job schedule.Meanwhile, architectural engineering box out device of the present utility model also has simple in construction, low cost of manufacture, convenient
Practical, it is possible to recycle, it is simple to carry out the feature of popularization and application.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing being further appreciated by of the present utility model, of the present utility model
Schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the overall structure schematic diagram of architectural engineering box out device of the present utility model；
Fig. 2 shows that Fig. 1 removes the top view after end cap and overcoat.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, steel pipe；11, hinge；20, fixing screw mandrel；21, electric drill union joint；30, support；40, end cap；50, overcoat.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
It it is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless otherwise finger
Bright, all technology used herein and scientific terminology have and are generally understood that with the application person of an ordinary skill in the technical field
Identical meanings.
In this utility model, in the case of illustrating on the contrary, the noun of locality of use such as " upper and lower, top, the end " is generally
For direction shown in the drawings, or for parts this on vertical, vertical or gravity direction for；With
Sample ground, for ease of understanding and describing, it is inside and outside that " inside and outside " refers to relative to the profile of each parts itself, but the above-mentioned noun of locality
It is not limited to this utility model.
The inaccurate problem of hole reserve position, this utility model is easily caused during for solving and prior art carrying out box out by pvc pipe
Provide a kind of architectural engineering box out device.
As depicted in figs. 1 and 2, architectural engineering box out device includes steel pipe 10 and fixing screw mandrel 20, and fixing screw mandrel 20 passes through support
30 centers being arranged at steel pipe 10, support 30 is connected with the internal face of one end of steel pipe 10, the first end of fixing screw mandrel 20
For screw thread drill bit, the first end of fixing screw mandrel 20 is through the centre bore of support 30, and the second end of fixing screw mandrel 20 is that electric drill connects
21, electric drill union joint 21 is more than centre bore.
When, behind the center determining box out in template, steel pipe 10 being positioned on the position of box out, by fixing screw mandrel 20 through propping up
The centre bore of frame 30 so that the first end of fixing screw mandrel 20 is in the center alignment of the position of box out, then passes through electric drill and fixing silk
Second end of bar connects, and starts electric drill thus anchors in template by fixing screw mandrel 20, and when fixing screw mandrel 20, to enter template certain
After the degree of depth, compress between the second end and the support of fixing screw mandrel 20, thus steel pipe 10 is fixed on the position of box out, complete
The installation of architectural engineering box out device of the present utility model.Owing to architectural engineering box out device of the present utility model is by fixing screw mandrel 20
Anchor into template and realize the fixing of whole device, it is thus possible to effectively ensure architectural engineering box out device of the present utility model in template it
Between relative movement and inclination will not occur, it is ensured that the accuracy of hole reserve position, it is simple to the installation of subsequent pipeline.Further, when this
After the architectural engineering box out device of utility model is removed, tied silk (or thin wire) will not be left in concrete cast-in-place slab, it is not necessary to waterproof
Workman clears up iron wire when doing waterproof, reduces workload when waterproof workman does waterproof, accelerates their job schedule, simultaneously
Can recycle, reduce use cost.
As in figure 2 it is shown, support 30 includes the internal face of one end of a plurality of steel plate arranged in a crossed manner, the two ends of steel plate and steel pipe 10
Connecting, the centre of steel plate is provided with centre bore.Owing to support 30 includes a plurality of steel plate arranged in a crossed manner, it is thus possible to effectively carry
The structural strength of high trestle 30.
Preferably, steel pipe 10 is spliced by polylith arc, leaves gap between two pieces of arcs, remaining two pieces of arc
Connected by hinge 11 between plate.In use, the most artificial circle of being pulled back by polylith arc is carrying out the installation of whole device admittedly
Fixed.Owing to steel pipe 10 is spliced by polylith arc, between two pieces of arcs, leave gap, remaining two pieces of arc it
Between connected by hinge 11, when being taken off from steel pipe 10 by support, every piece of arc can have small rotation space, whole
Steel pipe 10 can shrink at gap so that the diameter of steel pipe 10 can diminish, so after concrete cast-in-place slab solidifies completely,
Suitably applying external force during dismounting makes the diameter of steel pipe 10 diminish, thus just can be easy to remove steel pipe 10, reduces and removes
The difficulty of steel pipe 10.Owing to the diameter of steel pipe 10 is capable of shrinking, convenient dismounting, thus without at the beginning of concrete cast-in-place slab
Go to remove architectural engineering box out device of the present utility model before final set after solidifying, only need to go to remove i.e. after concrete cast-in-place slab solidifies completely
Can such that it is able to destroy the quality of concrete when being effectively prevented from removing, it is ensured that the pouring quality of concrete cast-in-place slab.
Preferably, the quantity of steel plate is the half of described arc quantity, and connecting between the two pieces of arcs being oppositely arranged has one
Steel plate.Due to the half that the quantity of steel plate is described arc quantity, connect between the two pieces of arcs being oppositely arranged and have a steel
Plate, thus when mounted, the two of every pair of opposing piece arc can be played a supporting role by steel plate, this makes it possible to make
Must be when placing concrete, every piece of arc will not rotate so that the diameter of steel pipe 10 will not be at the External Force Acting of concrete
Lower contraction reduces, thus ensures that the size of box out will not change, it is ensured that the size of box out.
As it is shown in figure 1, architectural engineering box out device also includes that end cap 40, end cap 40 are placed on the connection of steel pipe 10 and have the one of support 30
Side.After steel pipe 10 completes to install, the connection that end cap 40 is placed on steel pipe 10 has the side of support 30, thus prevents from mixing
It is internal that solidifying soil enters into steel pipe 10, blocks steel pipe 10, it is ensured that box out unobstructed.
As it is shown in figure 1, architectural engineering box out device also includes that overcoat 50, overcoat 50 are sheathed on outside steel pipe 10.Carrying out coagulation
Before soil pouring, first overcoat 50 on the outer sheath of steel pipe 10, is placed on one end of overcoat 50 in end cap simultaneously, prevents overcoat 50
In when carrying out concrete casting, concrete grout pours into the gap between overcoat and steel pipe 10.By at the outer sheath at steel pipe 10
Upper overcoat 50, it is possible to the outer wall being effectively prevented from concrete and steel pipe 10 bonds so that steel pipe 10 is easier to from concrete
Middle dismounting.
Preferably, overcoat 50 is made up of flexible glue.Owing to overcoat 50 is made up of flexible glue, thus after steel pipe 10 is removed, overcoat 50
It is easy to tear from concrete cast-in-place slab, and on overcoat 50, a little concrete of bonding is easy to remove by rubbing crowded overcoat 50
Go, it is simple to overcoat 50 uses next time.
As can be seen from the above description, this utility model the above embodiments achieve following technique effect:
1. by the connection between fixing screw mandrel 20 and template, it is possible to conveniently realize architectural engineering box out device of the present utility model
Install fixing, prevent its run-off the straight and displacement, it is ensured that the quality of box out；
2. steel pipe 10 is spliced by polylith arc, and the diameter of steel pipe 10 is variable, it is simple to carry out the dismounting of steel pipe 10；
Architectural engineering box out device the most of the present utility model can recycle, and use cost is low.
It should be noted that term used herein above merely to describe detailed description of the invention, and be not intended to restricted root according to this Shen
Illustrative embodiments please.As used herein, unless the context clearly indicates otherwise, otherwise singulative is also intended to
Including plural form, additionally, it should be understood that, when using term " to comprise " in this manual and/or time " including ",
It indicates existing characteristics, step, work, device, assembly and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, " second " etc.
It is for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that the data of so use
Can exchange in the appropriate case, in order to presently filed embodiment described herein can with except here illustrate or describe that
Order beyond Xie is implemented.Additionally, term " includes " and " having " and their any deformation, it is intended that cover not
Exclusive comprises, and such as, contains series of steps or the process of unit, method, system, product or equipment are not necessarily limited to clearly
Those steps listed to Chu or unit, but can include the most clearly listing or for these processes, method, product or
Other step that equipment is intrinsic or unit.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this area
For technical staff, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, institute
Any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (7)
1. an architectural engineering box out device, it is characterised in that including:
Steel pipe (10)；
Fixing screw mandrel (20), described fixing screw mandrel (20) is arranged at the center of described steel pipe (10) by support (30)
Place, described support (30) is connected with the internal face of one end of described steel pipe (10), the of described fixing screw mandrel (20)
One end is screw thread drill bit, and the first end of described fixing screw mandrel (20) is through the centre bore of described support (30), described solid
Second end of fixed thread bar (20) is electric drill union joint (21), and described electric drill union joint (21) is more than described centre bore.
Architectural engineering box out device the most according to claim 1, it is characterised in that described support (30) includes that a plurality of intersection sets
The steel plate put, the two ends of described steel plate are connected with the internal face of one end of described steel pipe (10), and the centre of described steel plate sets
It is equipped with described centre bore.
Architectural engineering box out device the most according to claim 2, it is characterised in that described steel pipe (10) is spelled by polylith arc
Connect and form, between two pieces of described arcs, leave gap, between remaining two pieces of described arc by hinge (11) even
Connect.
Architectural engineering box out device the most according to claim 3, it is characterised in that the quantity of described steel plate is described arc
The half of quantity, connects between the two pieces of described arcs being oppositely arranged and has a described steel plate.
Architectural engineering box out device the most according to claim 1, it is characterised in that described architectural engineering box out device also includes end cap
(40), described end cap (40) is placed on the connection of described steel pipe (10) the side of described support (30).
Architectural engineering box out device the most according to claim 1, it is characterised in that described architectural engineering box out device also includes overcoat
(50), described overcoat (50) is sheathed on described steel pipe (10) outside.
Architectural engineering box out device the most according to claim 6, it is characterised in that described overcoat (50) is made up of flexible glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320130.8U CN205558271U (en) | 2016-04-18 | 2016-04-18 | Building engineering box out ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320130.8U CN205558271U (en) | 2016-04-18 | 2016-04-18 | Building engineering box out ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205558271U true CN205558271U (en) | 2016-09-07 |
Family
ID=56809186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620320130.8U Expired - Fee Related CN205558271U (en) | 2016-04-18 | 2016-04-18 | Building engineering box out ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205558271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532946A (en) * | 2017-03-02 | 2018-09-14 | 许伊 | A kind of new no-dust room, which is hung, tears formula ventilation template and its method for dismounting open |
| CN109296198A (en) * | 2018-11-15 | 2019-02-01 | 西安建筑科技大学 | The construction method of the loam wall of punch die and cast-in-situ reinforced concrete column is made in steel |
-
2016
- 2016-04-18 CN CN201620320130.8U patent/CN205558271U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532946A (en) * | 2017-03-02 | 2018-09-14 | 许伊 | A kind of new no-dust room, which is hung, tears formula ventilation template and its method for dismounting open |
| CN109296198A (en) * | 2018-11-15 | 2019-02-01 | 西安建筑科技大学 | The construction method of the loam wall of punch die and cast-in-situ reinforced concrete column is made in steel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107254884A (en) | A kind of detachable prefabricated assembled concrete-filled steel square tubular column pin node | |
| WO2021212921A1 (en) | Construction system for widened section of half-through arch bridge | |
| CN105040970A (en) | High formwork system of comprehensive gymnasium and construction method thereof | |
| CN110205938B (en) | Steel pipe arch installation method of through beam-arch combination bridge | |
| CN204983662U (en) | To drawing screw rod and steel pipe framed bent combination unilateral formwork device | |
| CN106400982A (en) | Stirrup-densified splicing joint for fabricated reinforced concrete columns | |
| CN206693611U (en) | A kind of cylindrical pit shaft formwork for placing | |
| CN109208790A (en) | Circular arc shear wall single side formwork construction method | |
| CN205558271U (en) | Building engineering box out ware | |
| CN107806101A (en) | Construction method of the bar shaped foundation ditch cast-in-place concrete to the prefabricated linking beam of support | |
| CN108999281A (en) | A kind of novel precast concrete bean column node and its construction method | |
| CN112538822A (en) | Bridge rectangular high-pier single-pier capping beam triangular bracket system and construction method | |
| CN114922360A (en) | Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof | |
| CN205444571U (en) | Wallboard connected node | |
| CN107762135A (en) | The construction method of skin scaffold wall connecting piece | |
| CN105952045B (en) | Floor construction method is poured after a kind of prestressing force | |
| CN206418523U (en) | A kind of liftable post-cast strip template structure and system | |
| CN206752693U (en) | A kind of assembled steel reinforced concrete column of stirrup encryption and post splicing node | |
| CN208267362U (en) | A kind of constructing device of deformation joint concrete wall formwork | |
| CN103195079B (en) | Installing type template, installing type template group and complete installing type plate device | |
| CN207144456U (en) | Builder's jack I-steel built-in fitting | |
| CN205976447U (en) | Scaffold frame of connecting with straight screw sleeve links wall spare | |
| CN205444570U (en) | Wallboard connected node | |
| CN211548395U (en) | Three-section two-point prefabricated reinforced concrete beam reinforcing steel bar joint device | |
| CN207619988U (en) | The cast-in-place concrete of bar shaped foundation pit is to supportting the connection structure with prefabricated linking beam |
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: 20160907 Termination date: 20200418 |