CN215407514U - Positioning device for flue construction PC component - Google Patents
Positioning device for flue construction PC component Download PDFInfo
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- CN215407514U CN215407514U CN202121122145.0U CN202121122145U CN215407514U CN 215407514 U CN215407514 U CN 215407514U CN 202121122145 U CN202121122145 U CN 202121122145U CN 215407514 U CN215407514 U CN 215407514U
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Abstract
The utility model discloses a positioning device for a PC (polycarbonate) component for flue construction, and relates to the technical field of constructional engineering. The PC components define a fastening hole penetrating along the thickness of the PC components, the PC components define a flue, and the positioning device for the PC components for flue construction comprises a positioning piece, a first fastening piece and a second fastening piece. The positioning member defines a vertical surface for positioning the plurality of PC components distributed in the vertical direction. The first fastener is arranged on the side face, opposite to the vertical face, of the positioning piece, and the positioning piece and the first fastener are both located inside the flue. The second fastening piece can be arranged in the fastening hole in a penetrating mode, and the second fastening piece can be in threaded connection with the first fastening piece. This a positioner for flue construction PC component can improve the accuracy of PC component installation location, reduces the construction degree of difficulty of PC component, improves the efficiency of construction of PC component.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a positioning device for a PC (polycarbonate) component for flue construction.
Background
The residential engineering often adopts the heterotypic flue, and the well is narrow, and when using aluminium mould construction, the aluminium mould is installed, is demolishd unusually difficult. Although the PC component is adopted to improve the aluminum mould construction in the prior art, the perpendicularity of the PC component in the prior art is always ensured by the inclined strut in the construction process, and a concrete block serving as an inclined strut fulcrum is additionally arranged on the PC component, so that the manufacturing difficulty of the PC component is improved, the construction cost of a flue is also improved, and the perpendicularity of the PC component is adjusted by the inclined strut relatively difficultly and is not easy to realize.
Therefore, a positioning device for a PC member for flue construction is needed, which can improve the accuracy of installation and positioning of the PC member, reduce the construction difficulty of the PC member, and improve the construction efficiency of the PC member.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning device for a PC component in flue construction, which can improve the accuracy of installation and positioning of the PC component, reduce the construction difficulty of the PC component and improve the construction efficiency of the PC component.
In order to achieve the technical effects, the technical scheme of the utility model is as follows:
a positioning device for a flue construction PC component, the PC component defining a fastening hole therethrough along a thickness thereof, a plurality of the PC components defining a flue, the positioning device for the flue construction PC component comprising: a positioning member defining a vertical face for limiting a plurality of PC components distributed in a vertical direction; the first fastening piece is arranged on the side face, opposite to the vertical face, of the positioning piece, and the positioning piece and the first fastening piece are both located inside the flue; a second fastener capable of being inserted into the fastening hole, the second fastener capable of being threadedly connected with the first fastener.
Further, the first fastening piece and the second fastening piece are multiple, and the multiple first fastening pieces and the multiple second fastening pieces are distributed at intervals along the vertical direction.
Further, the first fastener is connected to the positioning piece in a welding mode.
Further, the length of the second fastener is greater than the sum of the thickness of the positioning member, the thickness of the PC component, and the thickness of the first fastener.
Further, the positioning device for the PC component for flue construction further comprises a third fastening piece, the third fastening piece is arranged on the PC component, and the third fastening piece and the first fastening piece are respectively located on two sides of the PC component.
Further, the third fastener includes a bolt disposed on the PC member.
Further, the first fastener includes a nut.
Further, the second fastener includes a threaded rod.
Further, the positioning piece comprises angle steel.
Further, the screw and the angle steel are both made of Q235 steel.
The utility model has the beneficial effects that: because the setting element injects the vertical face, make two adjacent PC components all lean on the vertical face, because the PC component forms the prefabricated construction of cuboid form usually, when same lateral wall of two adjacent PC components all keeps vertical, can ensure that the PC component all is in vertical state, therefore, can guarantee a plurality of PC components through the setting element all is in vertical state better, in order to improve the construction quality of flue, in order not to need to set up the bracing structure on the floor, also need not to predetermine the bracing connecting piece on the PC component, thereby the prefabrication cost of PC component has been reduced, the installation degree of difficulty of PC component has been reduced, the positioning accuracy of PC component has been improved. Meanwhile, the first fastening piece is arranged on the other side face, so that the first fastening piece can be prevented from interfering with the positioning function of the positioning piece. The second fastener is arranged in the fastening hole in a penetrating mode and is in threaded connection with the first fastener, and then the two PC components can be connected with the positioning piece, so that reliable connection between the two PC components is achieved, and construction quality of the flue is further improved. When a plurality of PC components surround and form the flue, setting element and first fastener all are located the flue to make constructor can pass the second fastener by the flue outside the fastening hole and with first fastener threaded connection, avoided the safety problem that construction brought in the flue, also reduced the connection degree of difficulty of PC component simultaneously, thereby further improved the construction quality and the efficiency of construction of flue.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
FIG. 1 is a schematic structural diagram of a positioning device and a flue for a PC component for flue construction according to an embodiment of the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Reference numerals
1. A positioning member; 2. a first fastener; 3. a second fastener; 4. a third fastener; 10. a PC component; 11. a fastening hole; 12. a flue.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
It will be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description only and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the utility model. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The specific structure of the positioning device for flue construction PC members according to the embodiment of the present invention will be described below with reference to fig. 1 and 2.
As shown in fig. 1 and 2, fig. 1 discloses a positioning device for flue construction PC components, a PC component 10 defines a fastening hole 11 penetrating along the thickness thereof, a plurality of PC components 10 define a flue 12, and the positioning device for flue construction PC components includes a positioning member 1, a first fastening member 2 and a second fastening member 3. The spacer 1 defines a vertical face for spacing a plurality of PC components 10 distributed in a vertical direction. The first fastening piece 2 is arranged on the side face, opposite to the vertical face, of the positioning piece 1, and the positioning piece 1 and the first fastening piece 2 are both located inside the flue 12. The second fastening member 3 can be inserted into the fastening hole 11, and the second fastening member 3 can be screwed with the first fastening member 2.
It can be understood that, because the positioning element 1 defines a vertical surface, two adjacent PC components 10 can all abut against the vertical surface, because the PC components 10 are usually formed into a rectangular prefabricated structure, when the same side wall of two adjacent PC components 10 is kept vertical, the PC components 10 can be ensured to be in a vertical state, and therefore, the positioning element 1 can better ensure that a plurality of PC components 10 are in a vertical state to improve the construction quality of the flue 12, so that a diagonal bracing structure is not required to be arranged on a floor slab, and a diagonal bracing connecting piece is not required to be preset on the PC components 10, thereby reducing the prefabrication cost of the PC components 10, reducing the installation difficulty of the PC components 10, and improving the positioning accuracy of the PC components 10.
Meanwhile, the first fastening piece 2 is arranged on the other side face, so that the first fastening piece 2 can be prevented from interfering with the positioning function of the positioning piece 1. After the second fastening piece 3 is arranged in the fastening hole 11 in a penetrating mode and is in threaded connection with the first fastening piece 2, the two PC components 10 can be connected with the positioning piece 1, so that reliable connection between the two PC components 10 is achieved, and the construction quality of the flue 12 is further improved.
In addition, in this embodiment, when a plurality of PC components 10 surround to form flue 12, locating piece 1 and first fastener 2 are both located in flue 12 to make constructor can pass second fastener 3 through fastening hole 11 and with first fastener 2 threaded connection by flue 12 outside, avoided the safety problem that construction brought in flue 12, also reduced the connection degree of difficulty of PC component 10 simultaneously, thereby further improved the construction quality and the efficiency of construction of flue 12.
Specifically, in the actual construction process, the lower end of the positioning element 1 can be stably connected with the PC component 10 located below through the first fastening element 2 and the second fastening element 3, and the PC component 10 is connected to the floor, when the PC component 10 located below is stably connected with the floor, the PC component 10 located above is hoisted to the PC component 10 located below and is abutted against the positioning element 1, and the constructor passes the second fastening element 3 through the fastening hole 11 of the PC component 10 located above from the outer side of the PC component 10 and is connected with the first fastening element 2, so that the vertical installation of the two PC components 10 can be quickly realized.
In some embodiments, as shown in fig. 1 and 2, the first fastening member 2 and the second fastening member 3 are plural, and the plural first fastening members 2 and the plural second fastening members 3 are each spaced apart in the vertical direction.
It can be understood that the plurality of first fastening members 2 and the plurality of second fastening members 3 can ensure the connection firmness when the two PC components 10 are connected through the positioning device, and further improve the construction quality of the flue 12. In addition, the plurality of first fastening pieces 2 and the plurality of second fastening pieces 3 are distributed at intervals along the vertical direction, so that the verticality of the two PC components 10 can be ensured, and the problem that the PC components 10 are sunken or protruded is prevented.
In some embodiments, the first fastening member 2 is welded to the positioning member 1.
It can be understood that, with the above-described structural arrangement, when the second fastening member 3 and the first fastening member 2 are threadedly coupled, it is difficult for the first fastening member 2 to undergo relative displacement with respect to the positioning member 1 by the second fastening member 3, thereby ensuring coupling reliability of the first fastening member 2 and the second fastening member 3.
In some embodiments, as shown in fig. 1 and 2, the length of the second fastener 3 is greater than the sum of the thickness of the spacer 1, the thickness of the PC component 10, and the thickness of the first fastener 2.
It can be understood that, through the above-mentioned structural arrangement, the constructor can be convenient for connect the positioning piece 1, the PC component 10 and the first fastening piece 2 firmly through the second fastening piece 3, and then the construction efficiency and the construction convenience when two PC components 10 are connected through the positioning device are improved.
In some embodiments, as shown in fig. 1 and 2, the positioning device for flue construction PC components further comprises a third fastening member 4, the third fastening member 4 is provided on the PC component 10, and the third fastening member 4 and the first fastening member 2 are respectively located on both sides of the PC component 10.
It can be understood that the third fastening member 4 is provided on the PC member 10, so that the connection relationship of the fastening portion and the prefabricated member is not required by the connection of the second fastening member 3 and the fastening hole 11, thereby improving the connection stability of the second fastening member 3 and the prefabricated member. The first fastening piece 2 and the third fastening piece 4 are arranged on two opposite sides of the prefabricated part, so that the first fastening piece 2, the positioning piece 1, the second fastening piece 3, the third fastening piece 4 and the prefabricated part can be well and stably connected.
In some embodiments, third fastener 4 comprises a bolt disposed on PC component 10.
It can be appreciated that the bolts are low in cost and mounted on the second fastening member 3 and abut against the PC member 10, so that the connection stability of the second fastening member 3 and the PC member 10 can be further improved, and the construction cost of the flue 12 can be further reduced.
In some embodiments, the first fastener 2 comprises a nut. The second fastening member 3 comprises a screw. The positioning member 1 comprises angle steel. The angle steel and the screw are both made of Q235 steel.
It can be understood that the nut and the screw can realize stable and reliable threaded connection, so that the connection stability of the positioning device and the prefabricated part is improved. The angle steel cost is lower than the aluminium mould, easily reduces the construction cost of flue 12, and Q235 steel has better rigidity and intensity, can ensure the joint strength and the connection life of PC component 10.
More specifically, the specification of the angle steel is L50 multiplied by 50 multiplied by 5mm, the specification of the nut is M16, and the specification of the screw is phi 16.
Example (b):
the positioning device for PC members for flue construction according to one embodiment of the present invention will be described with reference to fig. 1 and 2.
The PC members 10 define fastening holes 11 therethrough along their thickness, and the plurality of PC members 10 define flues 12.
The positioning device for the flue construction PC component comprises a positioning piece 1, a first fastening piece 2, a second fastening piece 3 and a third fastening piece 4.
The spacer 1 defines a vertical face for spacing a plurality of PC components 10 distributed in a vertical direction. The first fastening piece 2 is arranged on the side face, opposite to the vertical face, of the positioning piece 1, and the positioning piece 1 and the first fastening piece 2 are both located inside the flue 12. The second fastening member 3 can be inserted into the fastening hole 11, and the second fastening member 3 can be screwed with the first fastening member 2. The first fastening member 2 and the second fastening member 3 are plural, and the plural first fastening members 2 and the plural second fastening members 3 are vertically spaced apart. The first fastening piece 2 is welded on the positioning piece 1. The length of the second fastening member 3 is greater than the sum of the thickness of the spacer 1, the thickness of the PC component 10 and the thickness of the first fastening member 2. The first fastening member 2 includes a nut. The second fastening member 3 comprises a screw. The positioning member 1 comprises angle steel. The angle steel and the screw are both made of Q235 steel.
In the description herein, references to the description of "some embodiments," "other embodiments," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. A positioning device for PC members for flue construction, a PC member (10) defining a fastening hole (11) passing through along its thickness, a plurality of said PC members (10) defining a flue (12), characterized in that it comprises:
a spacer (1), the spacer (1) defining a vertical face for spacing a plurality of PC components (10) distributed in a vertical direction;
the first fastening piece (2) is arranged on the side face, opposite to the vertical face, of the positioning piece (1), and the positioning piece (1) and the first fastening piece (2) are both located inside the flue (12);
a second fastening piece (3), wherein the second fastening piece (3) can be arranged in the fastening hole (11) in a penetrating mode, and the second fastening piece (3) can be connected with the first fastening piece (2) in a threaded mode.
2. The positioning device for flue construction PC components according to claim 1, wherein the first fastening member (2) and the second fastening member (3) are plural, and a plurality of the first fastening members (2) and a plurality of the second fastening members (3) are each spaced apart in a vertical direction.
3. The positioning device for flue construction PC components according to claim 1, wherein the first fastening member (2) is welded on the positioning member (1).
4. The positioning device for flue construction PC components according to claim 1, wherein the length of the second fastener (3) is greater than the sum of the thickness of the positioning member (1), the thickness of the PC component (10) and the thickness of the first fastener (2).
5. The positioning device for flue construction PC components according to claim 1, further comprising a third fastening member (4), the third fastening member (4) being provided on the PC component (10), the third fastening member (4) and the first fastening member (2) being located on both sides of the PC component (10), respectively.
6. The positioning device for flue construction PC components according to claim 5, wherein the third fastener (4) comprises a bolt provided on the PC component (10).
7. The positioning device for flue construction PC components according to claim 1, wherein the first fastener (2) comprises a nut.
8. The positioning device for flue construction PC components according to claim 1, wherein the second fastening member (3) comprises a screw.
9. The positioning device for flue construction PC components according to claim 8, wherein the positioning piece (1) comprises an angle iron.
10. The positioning device for PC member for flue construction as recited in claim 9, wherein the screw and the angle steel are both made of Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121122145.0U CN215407514U (en) | 2021-05-24 | 2021-05-24 | Positioning device for flue construction PC component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121122145.0U CN215407514U (en) | 2021-05-24 | 2021-05-24 | Positioning device for flue construction PC component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215407514U true CN215407514U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121122145.0U Active CN215407514U (en) | 2021-05-24 | 2021-05-24 | Positioning device for flue construction PC component |
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| Country | Link |
|---|---|
| CN (1) | CN215407514U (en) |
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2021
- 2021-05-24 CN CN202121122145.0U patent/CN215407514U/en active Active
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