CN212218845U - A positioner for installation of prefabricated piping lane embedded nut post - Google Patents
A positioner for installation of prefabricated piping lane embedded nut post Download PDFInfo
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- CN212218845U CN212218845U CN202020424586.5U CN202020424586U CN212218845U CN 212218845 U CN212218845 U CN 212218845U CN 202020424586 U CN202020424586 U CN 202020424586U CN 212218845 U CN212218845 U CN 212218845U
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Abstract
The utility model belongs to the technical field of the technique that prefabricated piping lane was pour and specifically relates to a positioner that is used for installation of prefabricated piping lane embedded nut post is related to. It includes prefabricated piping lane mould, prefabricated piping lane mould has seted up in advance when production and has punched a hole, it adopts the punch press to set up to punch a hole according to the corresponding position of the embedded nut post of design drawing mark, still include set nut and positioning bolt, set nut adopts interior silk nut, set nut's external diameter is the same with the diameter that punches a hole, set nut wears to establish in the punching hole and fixes on prefabricated piping lane mould, positioning bolt inserts and establishes in set nut and both threaded connection, positioning bolt is located the inboard of prefabricated piping lane mould, positioning bolt keeps away from the one end of bolt head and stretches out set nut, be used for cooperateing with embedded nut post. The utility model discloses can install embedded nut post by accurate positioning. Meanwhile, the construction operation standardization degree and the construction efficiency are improved, and the method has the characteristics of simplicity in operation, accuracy in positioning and firmness in installation.
Description
Technical Field
The utility model belongs to the technical field of the technique that prefabricated piping lane was pour and specifically relates to a positioner that is used for installation of prefabricated piping lane embedded nut post is related to.
Background
The piping lane design is reinforced concrete box prefabricated construction, for the inboard later stage cable support mounting of piping lane, along the pre-buried nut post of inboard wall during the piping lane is prefabricated for adopt supporting bolt-up when later stage support mounting, the construction main points are the accuracy of pre-buried nut post position. Regarding the location of pre-buried nut post among the concrete structure, at present mostly adopt after the installation of prefabricated piping lane mould is accomplished, through measuring lofting location and the supplementary method of checking of vertical plumb line, weld nut post on the lateral wall of prefabricated piping lane mould perpendicularly one by one. The method has the advantages that the manual measurement operation error is large, the standardization degree is low, the operation error easily causes individual deviation of a plurality of nuts on one row, the positioning accuracy is low, and the accuracy requirement of mounting the embedded nuts and the later-stage support bolts is difficult to meet.
Under such working conditions, it is a technical problem to be urgently solved by the technical staff in the field how to ensure that a plurality of vertical nut columns are on a vertical line and the distance between adjacent nut columns meets the design size requirement, and the deviation phenomenon does not occur, and a convenient and reliable auxiliary positioning method is selected to accurately position the vertical nut columns.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a positioner for prefabricating piping lane embedded nut post installation adopts this positioner, can accurate positioning installation embedded nut post. Meanwhile, the construction operation standardization degree and the construction efficiency are improved, and the method has the characteristics of simplicity in operation, accuracy in positioning and firmness in installation.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a positioner for installation of prefabricated piping lane embedded nut post, includes prefabricated piping lane mould, and prefabricated piping lane mould has seted up in advance when production and has punched a hole, it adopts the punch press to set up to punch a hole according to the corresponding position of the embedded nut post of design drawing mark, still includes set nut and positioning bolt, set nut adopts interior silk nut, and set nut's external diameter is the same with the diameter that punches a hole, and set nut wears to establish in the punching hole and fixes on prefabricated piping lane mould, and positioning bolt inserts and establishes in set nut and both threaded connection, and positioning bolt is located the inboard of prefabricated piping lane mould, and positioning bolt keeps away from the one end of bolt head and stretches out set nut for cooperate with embedded nut post.
Through adopting above-mentioned technical scheme, it is accurate to set up the position of punching a hole through the punch press, later with buried nut post and the good positioning bolt screw-thread fit of installation, can pour the concrete, the prefabricated piping lane of production is compared in producing prefabricated piping lane mould earlier, and the mounted position of buried nut post is confirmed in the manual work again, can fix a position the buried nut post of installation more accurately.
The utility model discloses further set up to: one end of the positioning nut is flush with the outer side of the prefabricated pipe gallery die panel.
Through adopting above-mentioned technical scheme, when concreting, guaranteeing that prefabricated piping lane template surfacing etc. is under the outer condition, the prefabricated piping lane inboard surface of producing is more level and more smooth.
The utility model discloses further set up to: positioning nut is located the inboard one end threaded connection of prefabricated piping lane mould panel and has the nut of enhancement, and the terminal surface of strengthening the nut is laminated and the welding on prefabricated piping lane mould panel with the inboard of prefabricated piping lane mould panel.
Through adopting above-mentioned technical scheme, adopt and strengthen bolt and prefabricated piping lane mould welded mode, make set nut more firm with the fixed of prefabricated piping lane mould.
The utility model discloses further set up to: a first gasket and a spring washer are arranged on the end face, in contact with the positioning nut, of the positioning bolt, the first gasket is close to the positioning nut, and the spring washer is close to the positioning bolt.
Through adopting above-mentioned technical scheme, use gasket one and spring washer, can prevent effectively that positioning bolt from loosening back automatically to make connection between them more firm.
The utility model discloses further set up to: and a second gasket and a spring washer are arranged between the contact end surfaces of the embedded nut columns and the panel of the prefabricated pipe gallery mould, the second gasket is close to the panel of the prefabricated pipe gallery mould, and the spring washer is close to the embedded nut columns.
Through adopting above-mentioned technical scheme, use two and spring washer of gasket, can prevent effectively that embedded nut from living automatic back pine to make connection between them more firm.
The utility model discloses further set up to: the first gasket and the second gasket are both made of rubber materials.
Through adopting above-mentioned technical scheme, can effectively prevent wearing and tearing each other between the terminal surface of the surface of embedded nut post and prefabricated piping lane mould and positioning bolt and positioning nut contact.
To sum up, the utility model discloses a beneficial technological effect does:
1. by arranging the punched holes in advance and arranging the positioning bolts and the positioning nuts, compared with manual measurement, the mounting positions of the embedded nut columns are more accurate;
2. one end of the positioning nut is flush with the outer side of the prefabricated pipe gallery mould panel, and when concrete is poured, the inner side surface of the produced prefabricated pipe gallery is relatively flat under the external conditions of ensuring the flat surface of the prefabricated pipe gallery mould panel and the like;
3. be located the inboard one end threaded connection of prefabricated piping lane mould panel at set nut and have the nut of enhancement, the terminal surface of strengthening the nut and the inboard laminating and the welding of prefabricated piping lane mould panel are on prefabricated piping lane mould panel to make the fixed more firm between set nut and prefabricated piping lane mould.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the half-section configuration of FIG. 1;
fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure, 1, a pipe gallery mould is prefabricated; 11. punching; 2. positioning a nut; 3. positioning the bolt; 4. a reinforcing nut; 5. a first gasket; 6. a second gasket; 7. a spring washer; 8. and (6) embedding the nut columns.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, for the utility model discloses a positioner for installation of prefabricated piping lane embedded nut post, including prefabricated piping lane mould 1, seted up a plurality of 11 that punch a hole in advance on the lateral wall of prefabricated piping lane mould 1, the position of 11 that punch a hole is corresponding with the position of the embedded nut post 8 of design drawing mark, and 11 adoption lathe accuracy of punching a hole is seted up. All be provided with set nut 2 in every 11 punches a hole, set nut 2 adopts interior outer screw nut, and set nut 2's external diameter is the same with 11 diameters that punch a hole to conveniently wear to establish set nut 2 in 11 punches a hole. One end of the positioning nut 2 is flush with the outer side surface of the panel of the prefabricated pipe gallery die 1, and the other end of the positioning nut extends out of the punched hole 11. When concreting, the concrete need the adhesion on prefabricated piping lane mould 1's lateral surface, is guaranteeing that prefabricated piping lane template surfacing and drawing of patterns are normal waiting under the outer condition, and the prefabricated piping lane inside surface of producing is more level and more smooth. Positioning nut 2 adopts welded mode fixed connection on the lateral wall of prefabricated piping lane mould 1. Simultaneously, the one end that positioning nut 2 wore out prefabricated piping lane mould 1 panel inboard is provided with reinforced nut 4, reinforced nut 4 and positioning nut 2's external screw thread threaded connection to reinforced nut 4's terminal surface laminates mutually with the inboard of prefabricated piping lane mould 1 panel. Strengthen the nut 4 welding on 1 panel of prefabricated piping lane mould, play the effect of consolidating 2 installations of set nut. The internal thread of the positioning nut 2 is connected with a positioning bolt 3 in a threaded manner, and the positioning bolt 3 is inserted into the positioning nut 2. Positioning bolt 3 penetrates positioning nut 2 from the medial surface of prefabricated piping lane mould 1 to make positioning bolt 3 stretch out positioning nut 2 from the one end of bolt head. A first gasket 5 and a spring washer 7 are arranged between the contact end faces of the positioning bolt 3 and the positioning nut 2, the first gasket 5 is close to the positioning nut 2, the spring washer 7 is close to the positioning bolt 3, and the first gasket 5 is made of rubber materials. The first spacer 5 and the spring washer 7 are used, so that the positioning bolt 3 can be effectively prevented from being automatically loosened, the connection between the first spacer and the second spacer is more stable, and meanwhile, the rubber material can effectively prevent the end faces of the positioning bolt 3 and the positioning nut 2 from being mutually abraded.
Referring to fig. 3, one end of the positioning bolt 3 extending out of the positioning nut 2 is connected with an embedded nut column 8 in a threaded manner, and one end of the embedded nut column 8 abuts against the outer side surface of the prefabricated pipe gallery mould 1. Be provided with two 6 and spring washer 7 of gasket between the terminal surface of embedded nut post 8 and prefabricated piping lane mould 1 contact, two 6 positions in the position that is close to prefabricated piping lane mould 1 of gasket, and spring washer 7 is located the position that is close to embedded nut post 8, and two 6 gaskets adopt rubber materials to make. Use two 6 and spring washer 7 of gasket, can prevent effectively that embedded nut post 8 from loosening back automatically to make connection between them more firm, rubber materials can prevent effectively that embedded nut post 8 and prefabricated piping lane mould 1's surface from wearing and tearing each other simultaneously.
The implementation principle of the above embodiment is as follows: when the prefabricated pipe gallery die 1 is machined and manufactured, the machine tool is adopted to precisely punch a hole 11 in advance at the corresponding position of the embedded nut column 8 marked on the side wall of the die according to the design drawing. And then, the positioning nut 2 is arranged in the punched hole 11 in a penetrating manner and welded on the prefabricated pipe gallery mould 1, so that one end of the positioning nut 2 is flush with the outer side surface of the panel of the prefabricated pipe gallery mould 1, and the other end of the positioning nut extends out of the punched hole 11. Then, the end of the positioning nut 2 extending out of the punched hole 11 is connected with the reinforcing nut 4 in a threaded mode, and the reinforcing nut 4 is welded on the prefabricated pipe gallery die 1. And a first gasket 5 and a spring washer 7 are arranged on the positioning bolt 3 in a penetrating mode and then are in threaded connection with the internal thread of the positioning nut 2, so that one end, far away from the bolt head, of the positioning bolt 3 penetrates through the punched hole 11. And then, a second spacer 6 and a spring washer 7 are arranged at one end of the positioning bolt 3 far away from the bolt head in a penetrating mode, the embedded nut column 8 is in threaded connection with the positioning bolt 3, and the embedded nut column 8 abuts against the spring washer 7. And finally, pouring concrete to wait for the molding of the prefabricated pipe gallery. Before demolising prefabricated piping lane mould 1, dismantle positioning bolt 3 earlier, so far, the prefabricated construction of piping lane and the pre-buried construction of nut post are accomplished to reach the effect of the pre-buried nut post 8 positions of accurate positioning, also improved construction operation standardization level and efficiency of construction, have characteristics such as easy operation, location accuracy, installation are firm.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a positioner for installation of prefabricated piping lane embedded nut post, includes prefabricated piping lane mould (1), has seted up in advance on prefabricated piping lane mould (1) and punched a hole (11), it sets up its characterized in that to punch a hole (11) according to the corresponding position of the embedded nut post (8) of design drawing mark: still include set nut (2) and positioning bolt (3), set nut (2) adopt interior outer screw nut, the external diameter of set nut (2) is the same with the diameter of punching a hole (11), positioning nut (2) are worn to establish in punching a hole (11) and are fixed on prefabricated piping lane mould (1), positioning bolt (3) are inserted and are established in set nut (2) and both threaded connection, positioning bolt (3) are located the inboard of prefabricated piping lane mould (1), positioning bolt (3) are kept away from the one end of bolt head and are stretched out set nut (2) for cooperate with pre-buried nut post (8).
2. The positioning device for mounting the embedded nut column of the prefabricated pipe gallery according to claim 1, characterized in that: one end of the positioning nut (2) is flush with the outer side of the panel of the prefabricated pipe gallery mould (1).
3. The positioning device for mounting the embedded nut column of the prefabricated pipe gallery according to claim 2, characterized in that: positioning nut (2) are located the inboard one end threaded connection of prefabricated piping lane mould (1) panel and have and strengthen nut (4), and the terminal surface of strengthening nut (4) and the inboard laminating and the welding of prefabricated piping lane mould (1) panel are on prefabricated piping lane mould (1) panel.
4. The positioning device for mounting the embedded nut column of the prefabricated pipe gallery according to claim 1, characterized in that: a first gasket (5) and a spring washer (7) are arranged at the end face where the positioning bolt (3) is in contact with the positioning nut (2), the first gasket (5) is close to the positioning nut (2), and the spring washer (7) is close to the positioning bolt (3).
5. The positioning device for mounting the pre-buried nut column of the prefabricated pipe gallery according to claim 4, characterized in that: be provided with gasket two (6) and spring washer (7) between the contact surface of the panel of embedded nut post and prefabricated piping lane mould (1), gasket two (6) are close to the panel of prefabricated piping lane mould (1), and spring washer (7) are close to the embedded nut post.
6. The positioning device for mounting the embedded nut column of the prefabricated pipe gallery according to claim 5, characterized in that: the first gasket (5) and the second gasket (6) are both made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424586.5U CN212218845U (en) | 2020-03-27 | 2020-03-27 | A positioner for installation of prefabricated piping lane embedded nut post |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424586.5U CN212218845U (en) | 2020-03-27 | 2020-03-27 | A positioner for installation of prefabricated piping lane embedded nut post |
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| CN212218845U true CN212218845U (en) | 2020-12-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184482A (en) * | 2021-03-09 | 2022-03-15 | 中国水利水电第九工程局有限公司 | Quantitative test method for tensile force resistance of anchor rod |
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2020
- 2020-03-27 CN CN202020424586.5U patent/CN212218845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184482A (en) * | 2021-03-09 | 2022-03-15 | 中国水利水电第九工程局有限公司 | Quantitative test method for tensile force resistance of anchor rod |
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