Positioning device for embedded parts

Abstract

The utility model discloses a positioning device for embedded parts, including a positioning base, a level and a positioning pin, wherein the level is detachably mounted on the positioning base, and the positioning base is equipped with at least two positioning pins, wherein the two positioning pins are detachably mounted on the positioning base, and the two positioning pins are vertically arranged and have adjustable spacing; the positioning device for embedded parts provided by the utility model can accurately position the embedded parts through the positioning pins and the level installed on the positioning base, and the embedded hole spacing and horizontality of the embedded parts can meet the requirements at the same time, and the spacing is fixed after adjustment, and the cumulative error is extremely small. Moreover, the distance between the two positioning pins is adjustable, which can be applicable to the positioning of embedded parts with different spacings, and has a wider range of use.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction and relates to a positioning device for embedded parts. Background Art

[0002] During the construction process, it is necessary to embed structural parts such as bolts before pouring the concrete structure, so that they can be used as a fixed foundation after the main body of the building is cast and formed, and provide an installation foundation for structures such as cantilever steel beams and inclined rods. During the on-site construction process, the embedded positioning of embedded parts (consistent elevation and spacing) is usually carried out by using a steel tape measure and a level ruler. If the distance is long, the cumulative error is large, the accuracy is poor, and the construction deviation will also be large.

[0003] In order to solve the above problems, a positioning device is provided, which can ensure that the spacing and levelness of the embedded holes of the embedded parts meet the requirements at the same time, and improve the speed and accuracy of positioning measurement. Utility Model Content

[0004] In view of this, the utility model provides a positioning device for embedded parts. Through the positioning pins and the level installed on the positioning base, the embedded parts can be accurately positioned. The embedded hole spacing and levelness of the embedded parts can meet the requirements at the same time, and the spacing is fixed after adjustment, and the cumulative error is extremely small. The distance between the two positioning pins is adjustable, which can be applied to the positioning of embedded parts with different spacings, and has a wider range of use.

[0005] The utility model discloses a positioning device for embedded parts, comprising a positioning base, a spirit level and positioning pins, wherein the spirit level is detachably mounted on the positioning base, and at least two positioning pins are mounted on the positioning base, and two positioning pins are detachably mounted on the positioning base, and the two positioning pins are vertically arranged and have an adjustable spacing.

[0006] Furthermore, it also includes a centering column, which is installed in the middle of the length direction of the positioning base, and the two positioning nails are respectively arranged on both sides of the centering column along the length direction of the positioning base.

[0007] Furthermore, the positioning base includes a top plate and a back plate connected to each other, the top plate is arranged horizontally, the back plate is connected to the bottom surface of the top plate, and the back plate and the top plate are arranged perpendicular to each other so that the positioning base is in an "L" shape.

[0008] Furthermore, the spirit level is attached to the top surface of the top plate, the positioning pins and the centering column are both installed on the back plate, and the axes of the positioning pins and the centering column are both perpendicular to the top plate.

[0009] Furthermore, it also includes a mounting clip, the radial cross-section of which is a "C"-shaped clamp structure with a single-side opening, and the mounting clip is used to clamp the positioning pin, and the positioning pin is detachably mounted on the back plate through the mounting clip.

[0010] Furthermore, the mounting clip is provided with a mounting column, the back plate is provided with a plurality of mounting holes, and the mounting clip is plugged and engaged in any of the mounting holes through the mounting column.

[0011] Furthermore, a limiting head is provided on the top of the positioning pin, the top surface of the limiting head is in contact with the bottom surface of the top plate, and the bottom surface of the limiting head is in contact with the top surface of the mounting clip.

[0012] Beneficial effects of the utility model:

[0013] The utility model discloses a positioning device for embedded parts. By installing positioning pins and a level on a positioning base, the embedded parts can be accurately positioned. The spacing and levelness of the embedded holes of the embedded parts can meet the requirements at the same time, and the spacing is fixed after adjustment, and the cumulative error is extremely small. The distance between the two positioning pins is adjustable, which can be applied to the positioning of embedded parts with different spacings, and has a wider range of use. The entire device has a simple structure and can be operated by a single person. It can improve the speed and accuracy of positioning measurement, thereby achieving the effect of accelerating the construction progress and improving the acceptance rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a bottom view of the utility model;

[0016] Figure 3 It is a right side view of the utility model;

[0017] Figure 4 is a side view of the mounting clip;

[0018] Figure 5 A top view of the mounting clip. DETAILED DESCRIPTION

[0019] It should be noted that, in the description of this specification, the terms "upper", "lower", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] As shown in the figure, the utility model discloses a positioning device for embedded parts, including a positioning base, a spirit level 1 and positioning pins 2, wherein the spirit level 1 is detachably mounted on the positioning base, and the positioning base is equipped with at least two positioning pins 2, wherein the two positioning pins 2 are detachably mounted on the positioning base, and the two positioning pins 2 are vertically arranged and have adjustable spacing. In the present embodiment, a centering column 3 is also included, wherein the centering column 3 is installed in the middle of the length direction of the positioning base, and the two positioning pins 2 are respectively arranged on both sides of the centering column 3 along the length direction of the positioning base. In the present embodiment, the positioning of the embedded parts with a fixed spacing is mainly performed by relying on the two positioning pins 2. When in use, the distance between the two positioning pins 2 is first adjusted, and then the position of the other positioning pin 2 is adjusted based on one positioning pin 2 and the spirit level 1, and the adjustment is completed after the bubble of the spirit level 1 is in the horizontal center position. The utility model can also be positioned by the center column 3. For example, when the center axis of the cantilever structure is known, but the positions of the two embedded parts for fixing the cantilever structure are unknown, first adjust the distance between the two positioning pins 2 and the center column 3, and then align the center column 3 with the center axis, and then use the spirit level 1 to adjust the positions and postures of the two positioning pins 2 at the same time. When the bubble of the spirit level 1 is in the horizontal center position, the adjustment is completed. The positions corresponding to the two positioning pins 2 are the positions of the embedded parts, and they can be marked. The embedded parts can be accurately positioned by installing the positioning pins 2 and the spirit level 1 on the positioning base. The embedded hole spacing and horizontality of the embedded parts can meet the requirements at the same time, and the spacing is fixed after adjustment, and the cumulative error is extremely small. The distance between the two positioning pins 2 is adjustable, which can be applied to the positioning of embedded parts with different spacings, and has a wider range of uses.

[0021] In this embodiment, the positioning base includes a top plate 4 and a back plate 5 which are connected to each other, the top plate 4 is arranged horizontally, the back plate 5 is connected to the bottom surface of the top plate 4, and the back plate 5 and the top plate 4 are arranged perpendicular to each other so that the positioning base is in an "L" shape. In this embodiment, the spirit level 1 is attached to the top surface of the top plate 4 and is fastened by a plurality of screws, the positioning pins 2 and the centering column 3 are both installed on the back plate 5, and the axes of the positioning pins 2 and the centering column 3 are both perpendicular to the top plate 4. That is, the positioning pins 2 and the centering column 3 are parallel to each other. Such an arrangement allows the spirit level 1 to directly reflect the positions of the positioning pins 2 and the centering column 3, and can accurately judge whether they are finally adjusted into place (consistent elevation and spacing) based on the spirit level 1.

[0022] In this embodiment, a mounting clip 6 is also included. The radial cross-section of the mounting clip 6 is a "C"-shaped clamp structure with a single-side opening. The mounting clip 6 is used to clamp the positioning pin 2. The positioning pin 2 is detachably mounted on the back plate 5 through the mounting clip 6. In this embodiment, the mounting clip 6 is provided with a mounting column 9, and the back plate 5 is provided with a plurality of mounting holes 8. The mounting clip 6 is plugged into and engaged with any of the mounting holes 8 through the mounting column 9. As shown in the figure, the mounting frame in this embodiment can directly clamp the positioning pin 2, and the mounting clip 6 is directly plugged into the back plate 5 through the mounting column 9. The mounting structure of the entire positioning pin 2 is an assembled structure, which is convenient for disassembly and assembly and adjustment. As shown in the figure, the mounting holes 8 are also arranged in two rows corresponding to the mounting columns 9, so as to facilitate the adjustment and installation of the positioning pin 2. As shown in the figure, the opening of the positioning clip and the mounting column 9 in this embodiment are arranged to avoid each other.

[0023] In this embodiment, a limiting head 7 is provided on the top of the positioning pin 2, the top surface of the limiting head 7 is in contact with the bottom surface of the top plate 4, and the bottom surface of the limiting head 7 is in contact with the top surface of the mounting clip 6. As shown in the figure, after the positioning pin 2 is installed, the mounting clip 6 holds the limiting head 7 against the bottom surface of the top plate 4, so that the positioning pin 2 is limited to avoid errors and affect the positioning.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A positioning device for embedded parts, characterized in that: It includes a positioning base, a level and positioning pins, wherein the level is detachably mounted on the positioning base, and the positioning base is equipped with at least two positioning pins, wherein the two positioning pins are detachably mounted on the positioning base, and the two positioning pins are vertically arranged and the spacing between them is adjustable.

2. The positioning device for embedded parts according to claim 1, characterized in that: It also includes a centering column, which is installed in the middle of the length direction of the positioning base, and the two positioning nails are respectively arranged on both sides of the centering column along the length direction of the positioning base.

3. The positioning device for embedded parts according to claim 2, characterized in that: The positioning base includes a top plate and a back plate connected to each other, the top plate is arranged horizontally, the back plate is connected to the bottom surface of the top plate, and the back plate and the top plate are arranged vertically to each other so that the positioning base is in an "L" shape.

4. The positioning device for embedded parts according to claim 3, characterized in that: The level is attached to the top surface of the top plate, the positioning pins and the centering column are both installed on the back plate, and the axes of the positioning pins and the centering column are both perpendicular to the top plate.

5. The positioning device for embedded parts according to claim 3, characterized in that: Also included is a mounting clip, the radial cross-section of which is a "C"-shaped clamp structure with a single-side opening, and the mounting clip is used to clamp a positioning pin, and the positioning pin is detachably mounted on the back plate through the mounting clip.

6. The positioning device for embedded parts according to claim 5, characterized in that: The mounting clip is provided with a mounting column, the back plate is provided with a plurality of mounting holes, and the mounting clip is plugged and engaged in any of the mounting holes through the mounting column.

7. The positioning device for embedded parts according to claim 5, characterized in that: A limiting head is arranged on the top of the positioning pin, the top surface of the limiting head is in contact with the bottom surface of the top plate, and the bottom surface of the limiting head is in contact with the top surface of the mounting clip.

Images