CN208347306U - A kind of sleeve pipe pre-embedding fixing piece - Google Patents
A kind of sleeve pipe pre-embedding fixing piece Download PDFInfo
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- CN208347306U CN208347306U CN201820985079.1U CN201820985079U CN208347306U CN 208347306 U CN208347306 U CN 208347306U CN 201820985079 U CN201820985079 U CN 201820985079U CN 208347306 U CN208347306 U CN 208347306U
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- cylinder
- stepped hole
- diameter section
- link slot
- sleeve pipe
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Abstract
The utility model discloses a kind of sleeve pipe pre-embedding fixing pieces, including limited block, screw hole is provided on aluminum alloy pattern plate, axis along limited block is provided with stepped hole in the middle, circumferential direction along stepped hole enlarged diameter section is provided with multiple circumferential grooves on its inner wall, axial along stepped hole enlarged diameter section opens that there are two link slots on its inner wall, and link slot is connected to multiple circumferential grooves, one end of cylinder is placed in the enlarged diameter section of stepped hole, and fixture block corresponding with link slot is equipped on the outer circle wall of cylinder, the thread segment matched with screw hole is equipped on the outer circle wall of the cylinder other end.Cylinder is threadedly engaged with aluminum alloy pattern plate, so that, when reserved wire box size difference, only needing to change cylinder and limited block, the directly reserved point where reservation screw hole, and then increase the consistency of standard floor middle line cable charity in the work progress of standard floor.
Description
Technical field
The utility model relates to the realm of building construction, and in particular to a kind of sleeve pipe pre-embedding fixing piece.
Background technique
Aluminum alloy pattern plate is the building template also known as aluminum alloy mould plate of aluminium alloy production, refers to make by modulus and design, aluminum alloy pattern plate
It is made after special equipment squeezes, has as composed by aluminum deck, bracket and connector tripartite system and completely match
The universal accessories used are covered, energy composite assembly at the whole mould bases of various sizes of overall dimensions complexity, apply by assembling, industrialization
The system template of work solves defect existing for previous conventional template, substantially increases construction efficiency.In aluminum template system about
80% module can recycle in multiple projects, and remaining 20% is only capable of the cycle applications in a kind of typical floor, because
This aluminum template system is suitable for the higher super high-rise building of standardization level or multilayer housing-group and villa cluster.
It, can pre-buried quantity indefinite spool and line on the bottom surface and top surface of floor in actual building construction process
Box, but aluminum alloy pattern plate is usually integrated support structure, can not be switched in different designs drawing, i.e. the position of wire box and spool
It needs just to can determine that after unwrapping wire positioning is repeated several times on different floors in advance, therefore, considerably increases the labor of construction personnel
Fatigue resistance, and the determination of the pre-buried point on the floor of different floors is easy to appear deviation, so that on index bed flooring
Pre-buried bit integrity, accuracy are poor, and then the progress of floor slab construction is caused to be greatly lowered.
Utility model content
The utility model aim is to provide a kind of sleeve pipe pre-embedding fixing piece, improves the consistent of the pre-buried point of index bed flooring
Property, accuracy, reduce construction intensity, accelerate the installation speed of set aside pre-embedded.
The utility model is achieved through the following technical solutions:
A kind of sleeve pipe pre-embedding fixing piece, including columned limited block, are provided with screw hole on aluminum alloy pattern plate, along the limited block
Axis be provided with stepped hole in the middle, the circumferential direction along stepped hole enlarged diameter section is provided with multiple circumferential grooves, and edge on its inner wall
The axial direction of stepped hole enlarged diameter section is opened on its inner wall there are two link slot, and link slot is connected to multiple circumferential grooves, cylinder
One end is placed in the enlarged diameter section of stepped hole, and fixture block corresponding with link slot is equipped on the outer circle wall of cylinder, in cylinder
The outer circle wall of the body other end is equipped with the thread segment matched with screw hole；Under original state, fixture block is placed in circumferential groove, is used
When, casing activity enters in cylinder after the reduced diameter section of stepped hole.For in the prior art, the pre-buried point of index bed flooring
The defect of bit integrity, accuracy difference, applicant design a kind of sleeve pipe pre-embedding fixing piece, i.e., respectively be located above and under
The screw hole of centering is opened up on the aluminum alloy pattern plate of side, two limited blocks are respectively placed in the clamping zone of two aluminum alloy pattern plates formation, work as cylinder
After body and screw hole are fixed, by casing by the cylinder insertion on the aluminum alloy pattern plate of side until by being moved in the cylinder on the aluminum alloy pattern plate of the other side
Out, so that the both ends of casing are fixed, concrete casting is then carried out again, and the inner space of casing, as spool is reserved
Space, and two columned limited blocks are formed by the reserved space that space is wire box, and according to the pre-buried point of wire box
Depth it is different, by rotary spacing block, so that fixture block moves in circumferential groove, until fixture block is moved to circumferential groove and link slot
Junction, it is axial to push limited block so that fixture block is moved axially along link slot, until fixture block is moved to another circumferential direction
The junction of slot and link slot, rotary spacing block again, so that fixture block can only move in circumferential groove, to limit limited block in axis
Upward movement, and then realize the adjusting of point bit depth reserved to wire box；Wherein, two aluminum alloy pattern plates can when different floors are constructed
To reuse again, i.e., concrete can be fast implemented on the basis of using the reserved point of set spool or wire box and poured
Note, avoids carrying out unwrapping wire positioning process again, greatly reduces the labor intensity of construction personnel, while improving construction efficiency,
Shorten the construction period.
Further, cylinder is threadedly engaged with aluminum alloy pattern plate, so that in the work progress of standard floor, when reserved wire box ruler
When very little different, cylinder and limited block, the directly reserved point where reservation screw hole are only needed to change, and then increase index bed
The consistency of cable charity in building.
The reduced diameter section internal diameter of the stepped hole is identical as the internal diameter of the cylinder.Further, the minor diameter of stepped hole
Section internal diameter is identical as the internal diameter of cylinder, so that casing directly can be with the reduced diameter section inner wall of stepped hole after entering inner barrel
Contact, and then increase the contact area of casing and limited block and cylinder, avoid the casing stress when being poured concrete from being damaged
Local buckling deformation or fracture occurs, then improves the efficiency of cable charity.
Multiple circumferential grooves are distributed along the axial equidistant interval of the stepped hole.Preferably, multiple circumferential grooves are equidistant
It is spaced apart, so that limited block is identical along the distance that stepped hole moves axially when adjusting limited block each time, improves limited block
Degree of regulation, and then ensure that finally the molding pre-buried point of wire box meets construction reference on floor.
The width of the link slot is greater than or equal to the width of the circumferential groove.Preferably, the width of link slot is greater than
Or the width equal to circumferential groove, so that cylinder is being axial movement state by circumferential movement state smooth transition, and avoid card
There is excessive wear in moving process in block, provides the purpose of embedded fixing component service life to realize.
The utility model compared with prior art, has the following advantages and benefits:
1, a kind of sleeve pipe pre-embedding fixing piece of the utility model, two aluminum alloy pattern plates can repeat again when different floors are constructed
It uses, i.e., can fast implement concrete casting on the basis of using the reserved point of set spool or wire box, avoid again
Secondary progress unwrapping wire positioning process, greatly reduces the labor intensity of construction personnel, while improving construction efficiency, shortens construction
Duration；
2, a kind of sleeve pipe pre-embedding fixing piece of the utility model, cylinder are threadedly engaged with aluminum alloy pattern plate, so that in standard floor
In work progress, when reserved wire box size difference, cylinder and limited block are only needed to change, directly where reservation screw hole
Reserved point, and then increase the consistency of standard floor middle line cable charity；
3, the reduced diameter section internal diameter of a kind of sleeve pipe pre-embedding fixing piece of the utility model, stepped hole is identical as the internal diameter of cylinder,
So that casing can directly contact after entering inner barrel with the reduced diameter section inner wall of stepped hole, and then increase casing and limit
The contact area of block and cylinder avoids the casing stress when being poured concrete from being damaged in generation local buckling deformation or break
It splits, then improves the efficiency of cable charity.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the cooperation figure of casing and aluminum alloy pattern plate；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of limited block.
Label and corresponding parts title in attached drawing:
1- aluminum alloy pattern plate, 2- casing, 3- limited block, 4- cylinder, 5- stepped hole, 6- fixture block, 7- link slot, 8- circumferential groove.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figures 1 to 3, the present embodiment includes columned limited block 3, is provided with screw hole on aluminum alloy pattern plate 1, along the limit
The axis of position block 3 is provided with stepped hole 5 in the middle, and the circumferential direction along 5 enlarged diameter section of stepped hole is provided with multiple circumferential directions on its inner wall
Slot 8, and open that there are two link slots 7, and link slot 7 and multiple circumferential grooves 8 on its inner wall along the axial of 5 enlarged diameter section of stepped hole
Connection, one end of cylinder 4 are placed in the enlarged diameter section of stepped hole 5, and are equipped with and 7 phase of link slot on the outer circle wall of cylinder 4
Corresponding fixture block 6 is equipped with the thread segment matched with screw hole on the outer circle wall of 4 other end of cylinder；Under original state, fixture block
6 are placed in circumferential groove 8, in use, 2 activity of casing enters in cylinder 4 after the reduced diameter section of stepped hole 5.
The present embodiment respectively be located above and the aluminum alloy pattern plate 1 of lower section on open up the screw hole in, two limited blocks 3 divide
It is not placed in the clamping zone of two aluminum alloy pattern plates 1 formation, after cylinder 4 and fixed screw hole, by casing 2 by side aluminum alloy pattern plate 1
The insertion of cylinder 4 until by being removed in the cylinder 4 on other side aluminum alloy pattern plate 1 so that the both ends of casing 2 are fixed, then again into
The casting of row concrete, and the inner space of casing 2, the as reserved space of spool, and two columned limited blocks 3 are formed
Space be wire box reserved space, and according to the depth of the pre-buried point of wire box difference, by rotary spacing block 3 so that
Fixture block 6 moves in circumferential groove 8, until fixture block 6 is moved to the junction of circumferential groove 8 Yu link slot 7, it is axial to push limited block 3,
So that fixture block 6 is moved axially along link slot 7, until fixture block 6 is moved to the junction of another circumferential groove 8 and link slot 7,
Rotary spacing block 3 again, so that fixture block 6 can only move in circumferential groove 8, to limit the movement of limited block 3 in the axial direction, in turn
Realize the adjusting of point bit depth reserved to wire box；Wherein, two aluminum alloy pattern plates 1 can repeat to make again when different floors are constructed
With, i.e., can be fast implemented on the basis of using the reserved point of set spool or wire box concrete casting, avoid again
Unwrapping wire positioning process is carried out, the labor intensity of construction personnel is greatly reduced, while improving construction efficiency, shortens construction work
Phase.
Further, cylinder 4 is threadedly engaged with aluminum alloy pattern plate 1, so that in the work progress of standard floor, when reserved wire box
When size difference, cylinder 4 and limited block 3, the directly reserved point where reservation screw hole are only needed to change, and then increase mark
The consistency of cable charity in quasi- floor.
In the present embodiment, the reduced diameter section internal diameter of the stepped hole 5 is identical as the internal diameter of the cylinder 4.Stepped hole 5
Reduced diameter section internal diameter is identical as the internal diameter of cylinder 4, so that casing 2 directly can be small with stepped hole 5 after entering 4 inside of cylinder
The contact of diameter segment inner wall, and then increase the contact area of casing 2 and limited block 3 and cylinder 4, avoid the set when being poured concrete
2 stress of pipe, which is damaged, is occurring local buckling deformation or fracture, then improves the efficiency of cable charity.
Preferably, multiple 8 equidistant interval of circumferential groove distributions, so that when adjusting limited block 3 each time, 3 edge of limited block
The distance that stepped hole 5 moves axially is identical, improves the degree of regulation of limited block 3, and then ensures the finally molding line on floor
The pre-buried point of box meets construction reference.
Preferably, the width of link slot 7 is greater than or equal to the width of circumferential groove 8, so that cylinder 4 is by circumferential movement shape
State smooth transition is axial movement state, and fixture block 6 is avoided to occur excessive wear in moving process, to realize that offer is pre-buried
The purpose of fixing piece service life.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of sleeve pipe pre-embedding fixing piece, including columned limited block (3), it is characterised in that: be provided with spiral shell on aluminum alloy pattern plate (1)
Hole is provided with stepped hole (5) along the axis of the limited block (3) in the middle, along the circumferential in it of stepped hole (5) enlarged diameter section
It is provided on wall multiple circumferential grooves (8), and is opened on its inner wall along the axial of stepped hole (5) enlarged diameter section there are two link slot (7),
And link slot (7) is connected to multiple circumferential grooves (8), one end of cylinder (4) is placed in the enlarged diameter section of stepped hole (5), and in cylinder
The outer circle wall of body (4) is equipped with fixture block (6) corresponding with link slot (7), sets on the outer circle wall of cylinder (4) other end
There is the thread segment matched with screw hole；Under original state, fixture block (6) is placed in circumferential groove (8), in use, casing (2) activity is passed through
It is entered in cylinder (4) after wearing the reduced diameter section of stepped hole (5).
2. a kind of sleeve pipe pre-embedding fixing piece according to claim 1, it is characterised in that: the minor diameter of the stepped hole (5)
Section internal diameter is identical as the internal diameter of the cylinder (4).
3. a kind of sleeve pipe pre-embedding fixing piece according to claim 1, it is characterised in that: multiple circumferential grooves (8) are along institute
State the axial equidistant interval distribution of stepped hole (5).
4. a kind of sleeve pipe pre-embedding fixing piece according to claim 1, it is characterised in that: the width of the link slot (7) is big
In or be equal to the circumferential groove (8) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985079.1U CN208347306U (en) | 2018-06-25 | 2018-06-25 | A kind of sleeve pipe pre-embedding fixing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985079.1U CN208347306U (en) | 2018-06-25 | 2018-06-25 | A kind of sleeve pipe pre-embedding fixing piece |
Publications (1)
| Publication Number | Publication Date |
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| CN208347306U true CN208347306U (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820985079.1U Active CN208347306U (en) | 2018-06-25 | 2018-06-25 | A kind of sleeve pipe pre-embedding fixing piece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852008A (en) * | 2020-07-06 | 2020-10-30 | 北京住总第三开发建设有限公司 | Cast-in-place wall reserved hole control structure and construction method thereof |
-
2018
- 2018-06-25 CN CN201820985079.1U patent/CN208347306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852008A (en) * | 2020-07-06 | 2020-10-30 | 北京住总第三开发建设有限公司 | Cast-in-place wall reserved hole control structure and construction method thereof |
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