CN213626731U - Be used for pre-buried turnover positioner of sleeve pipe - Google Patents
Be used for pre-buried turnover positioner of sleeve pipe Download PDFInfo
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- CN213626731U CN213626731U CN202021364145.7U CN202021364145U CN213626731U CN 213626731 U CN213626731 U CN 213626731U CN 202021364145 U CN202021364145 U CN 202021364145U CN 213626731 U CN213626731 U CN 213626731U
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Abstract
The utility model discloses a turnover positioning device for pre-embedding a sleeve, which comprises at least one shaping fixture plate and a connecting piece for fixing the shaping fixture plate on a template; at least one side edge of the shaping clamp plate is provided with an arc surface clamping groove used for being matched with the sleeve; the connector includes a cooperating screw and nut. The utility model has the advantages that: realize the location to the sheathed tube through the arc surface draw-in groove on the design fixture board, safe and reliable can neglect the influence of original structure, satisfies design, construction demand simultaneously. The embedded sleeve is made of materials commonly used in the construction field, has the characteristics of convenient material taking, strong replaceability and flexible and simple operation, solves the problem that the embedded sleeve is difficult to fix, solves the problem of embedded precision, and greatly improves the construction efficiency.
Description
Technical Field
The utility model relates to a building engineering technical field specifically indicates a can have enough to meet need positioner for the sleeve pipe is pre-buried.
Background
With the development of the construction industry, the construction industry gradually moves from extensive management to fine management, the construction progress is guaranteed, meanwhile, the cost is continuously reduced, the quality is improved, the production flexibility is enhanced, no waste products and zero stock are realized, and lean construction is realized in each step of the engineering.
In the traditional building field, the embedded sleeve of the vertical structure is generally bound or welded on a vertical steel bar, the error of the positioning mode is large, and the deviation of the sleeve is easily caused by vibration or other factors in the concrete pouring process. And because each layer of sleeve pipe is more in quantity, and every sleeve pipe all needs to be fixed a position, consequently there is the problem that the construction process is loaded down with trivial details, the reliability is low, speed is slow, the quality is uncontrollable etc. in traditional sleeve pipe locate mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems of complex construction, large construction quality deviation, low reliability and turnover of the existing plate-lowering formwork-hanging system, and provides a turnover positioning device for pre-embedding a sleeve, which comprises at least one shaping fixture plate and a connecting piece for fixing the shaping fixture plate on a template;
at least one side edge of the shaping clamp plate is provided with an arc surface clamping groove used for being matched with the sleeve;
the connector includes a cooperating screw and nut.
Further, the shaping fixture plate is rectangular, and the arc surface clamping groove comprises a quarter arc surface groove and a half arc surface groove; the quarter-arc surface groove is arranged at the corner of the shaping fixture plate.
Furthermore, at least one quarter arc groove and one half arc groove are arranged on one side edge of the sizing fixture plate.
Furthermore, at least two half arc surface grooves are arranged on one side edge of the sizing fixture plate, and the distance between the half arc surface grooves on the side edge is kept.
Furthermore, the radiuses of a plurality of different half arc surface grooves on the same side edge of the sizing fixture plate are different.
Further, a rubber layer is arranged on the inner wall of the arc surface clamping groove.
Further, the arc surface clamping groove comprises a large semi-circular arc surface groove with the circumferential length larger than the circumferential length of the half arc surface groove.
Furthermore, a through hole and a counter bore matched with the screw are concentrically arranged on the sizing fixture plate.
The utility model has the advantages that: realize the location to the sheathed tube through the arc surface draw-in groove on the design fixture board, safe and reliable can neglect the influence of original structure, satisfies design, construction demand simultaneously. The embedded sleeve is made of materials commonly used in the construction field, has the characteristics of convenient material taking, strong replaceability and flexible and simple operation, solves the problem that the embedded sleeve is difficult to fix, solves the problem of embedded precision, and greatly improves the construction efficiency.
Drawings
Fig. 1 is the utility model discloses a structural schematic diagram that is used for pre-buried turnover positioner of sleeve pipe an embodiment.
Fig. 2 is a schematic perspective view of fig. 1.
Fig. 3 is a schematic structural view of another embodiment of the positioning device for sleeve pre-embedding that can be used for turnover of the utility model.
Fig. 4 is the utility model discloses a can have enough to meet need positioner's that sleeve pipe is pre-buried structural schematic diagram of another embodiment.
Fig. 5 is a schematic structural view of another embodiment of the positioning device for sleeve pre-embedding that can be used for turnover of the utility model.
Fig. 6 is a schematic structural view of another embodiment of the positioning device for sleeve pre-embedding that can be used for turnover.
In the figure, a shaping clamp plate 1, a connecting piece 2, an arc surface clamping groove 3, a template 4, a sleeve 5 and a rubber layer 6.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
Example 1
A rotatable positioning device for pre-embedding casing pipes as shown in fig. 1 and 2 comprises at least two sizing jig plates 1 and connecting pieces 2 for fixing the sizing jig plates 1 on a template 4.
At least one side edge of the shaping clamp plate 1 is provided with an arc surface clamping groove 3 which is used for being matched with the sleeve 5; the setting fixture plate 1 is rectangular, two half arc surface grooves are formed in one side of the setting fixture plate 1, the two half arc surface grooves on the side edge keep the distance, and the radiuses of two different half arc surface grooves on the same side edge of the setting fixture plate 1 are different in the embodiment and are used for adapting to sleeves 5 with different diameters.
The connecting piece 2 comprises a screw and a nut which are matched with each other, and a through hole and a counter bore which are matched with the screw are concentrically arranged on the shaping clamp plate 1.
Example 2
A rotatable positioning device for pre-embedding a casing as shown in fig. 3 has substantially the same structure as that of embodiment 1, except that the arc-surface clamping groove 3 comprises a quarter arc-surface groove and a half arc-surface groove; the quarter arc surface groove is arranged at the angle of the shaping clamp plate 1. The shaping clamp plate 1 has two types, and one side edge of the first type of shaping clamp plate 1 is provided with a quarter arc surface groove and a half arc surface groove. One corner of the second type of sizing fixture plate 1 is provided with another quarter arc groove which is in mirror symmetry with the quarter arc groove on the first type of sizing fixture plate 1. When the two-type shaping clamp plate 1 is used, the two shaping clamp plate 1 are spliced, so that the two quarter arc surface grooves are spliced into one half arc surface groove to be suitable for splicing the template 4.
Example 3
A rotatable positioning device for pre-embedding casing pipes as shown in fig. 4 has substantially the same structure as that of embodiment 1, except that the two types of setting jig plates 1 are provided, and one side edges of the two types of setting jig plates 1 are respectively provided with a half arc groove with different radii. The two types of sizing fixture plates 1 can be spliced with the two templates 4 respectively.
Example 4
A rotatable positioning device for pre-embedding casing as shown in fig. 5 has substantially the same structure as that of embodiment 1, except that one side of the shaping fixture plate 1 is provided with an arc-shaped slot 3, and the inner wall of the arc-shaped slot 3 is provided with a rubber layer 6. The arc surface clamping groove 3 is a large semicircular arc surface groove with the circumferential length larger than one half of the circumferential length of the arc surface groove. When needing and sleeve pipe 5 joint, the rubber layer 6 of major-circle arc face groove open end receives extrusion deformation, and the open end of sleeve pipe 5 accessible major-circle arc face groove is by the chucking in major-circle arc face inslot.
Example 5
Fig. 6 shows a rotatable positioning device for pre-embedding casing pipes, which has substantially the same structure as that of embodiment 4, except that two types of setting clamp plates 1 are provided, and the opposite corners of the two types of setting clamp plates 1 are respectively provided with a quarter-arc groove, and the two quarter-arc grooves are spliced to form a large semicircular arc groove.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that a person skilled in the art should also recognize that several modifications and decorations can be made without departing from the principle of the present invention, and the protection scope of the present invention is also covered.
Claims (8)
1. The utility model provides a can have enough to meet need positioner for sleeve pipe is pre-buried which characterized in that: comprises at least one sizing fixture plate (1) and a connecting piece (2) used for fixing the sizing fixture plate (1) on a template (4);
at least one side edge of the shaping clamp plate (1) is provided with an arc surface clamping groove (3) used for being matched with the sleeve (5);
the connecting piece (2) comprises a matched screw and a nut.
2. A positioning device for casing pre-embedding which can be turned over according to claim 1, characterized in that: the shaping clamp plate (1) is rectangular, and the arc surface clamping groove (3) comprises a quarter arc surface groove and a half arc surface groove; the quarter-arc surface groove is arranged at the angle of the shaping fixture plate (1).
3. A rotatable positioning device for casing embedding according to claim 2, characterized in that: at least one quarter arc groove and one half arc groove are arranged on one side edge of the shaping fixture plate (1).
4. A rotatable positioning device for casing embedding according to claim 2, characterized in that: at least two half arc surface grooves are arranged on one side edge of the shaping clamp plate (1), and the distance between the half arc surface grooves on the side edge is kept.
5. A turnover positioner for sleeve pre-buried of claim 4, characterized in that: the radii of a plurality of different half arc surface grooves on the same side edge of the sizing fixture plate (1) are different.
6. A positioning device for casing pre-embedding which can be turned over according to claim 1, characterized in that: the inner wall of the arc surface clamping groove (3) is provided with a rubber layer (6).
7. A rotatable positioning device for casing embedding according to claim 2, characterized in that: the arc surface clamping groove (3) comprises a large semicircular arc surface groove of which the circumferential length is greater than one half of the circumferential length of the arc surface groove.
8. A positioning device for casing pre-embedding which can be turned over according to claim 1, characterized in that: and the shaping fixture plate (1) is concentrically provided with a through hole and a counter bore which are matched with the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021364145.7U CN213626731U (en) | 2020-07-13 | 2020-07-13 | Be used for pre-buried turnover positioner of sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021364145.7U CN213626731U (en) | 2020-07-13 | 2020-07-13 | Be used for pre-buried turnover positioner of sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213626731U true CN213626731U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021364145.7U Active CN213626731U (en) | 2020-07-13 | 2020-07-13 | Be used for pre-buried turnover positioner of sleeve pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503028A (en) * | 2021-07-20 | 2021-10-15 | 上海宝冶集团有限公司 | Sleeve pre-embedding method |
-
2020
- 2020-07-13 CN CN202021364145.7U patent/CN213626731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503028A (en) * | 2021-07-20 | 2021-10-15 | 上海宝冶集团有限公司 | Sleeve pre-embedding method |
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