CN205369950U - Built -in fitting locator - Google Patents

Abstract

The utility model discloses a pre-embedded part positioner, which comprises a base, a workpiece platform and a workpiece fixer. Three supporting components for adjusting the height and level of the workpiece platform are installed at the lower end of the through hole on the workpiece platform, and the supporting components are screwed to the upper end of the base, and the workpiece holder is placed flat on the working platform. The embedded parts locator provided by the utility model can not only realize the positioning of the embedded parts, but also adjust the levelness of the embedded parts, greatly improve the positioning accuracy of the workpiece, and improve the labor efficiency. The operation is simple and convenient.

Description

Embedded part locator

technical field

The utility model specifically relates to a locator for an embedded part of a substation.

Background technique

At present, in electric power construction projects, when the embedded parts are pre-embedded, it is necessary to fix the embedded parts and then pour concrete. The current fixing method is too simple, it can only fix the embedded parts and cannot guarantee the levelness of the embedded parts, which will eventually cause the surface of the embedded parts to be uneven or skewed and cannot reach the required level during use after the pouring is completed degree, and even affect the connection between the grounding wire and the embedded parts.

Utility model content

The technical problem to be solved by the utility model is to provide an embedded part locator, which can adjust the vertical position and horizontality of the embedded part, greatly improve the position accuracy of the embedded part, and the embedded part The parts locator is easy and convenient to operate.

In order to solve the problems of the technologies described above, the technical solution adopted by the utility model is:

An embedded part positioner, characterized in that it includes a base, a workpiece platform, and a workpiece holder, the workpiece platform is an annular disk, three through holes are evenly distributed on the ring of the workpiece platform, and the workpiece The lower end of the through hole on the platform is equipped with three supporting components for adjusting the height and level of the workpiece platform, the supporting components are screwed to the upper end of the base, and the workpiece holder is placed flat on the working platform.

Further, the support assembly includes a threaded sleeve, a screw, a sphere, and a rotating handle, the upper end of the screw is fixedly connected to the sphere, the center of the spherical surface on the sphere is fixedly connected to the rotating handle, and the screw is screwed into the threaded sleeve , the external thread of the screw rod matches the internal thread of the threaded sleeve, the threaded sleeve is vertically and fixedly connected to the upper part of the base, and the rotating handle extends above the workpiece platform through the through hole on the workpiece platform.

Further, the base is mainly composed of three symmetrically distributed uprights to form a frame, and the threaded sleeve is welded on the uprights.

Further, the workpiece holder includes two supporting beams, several pressing plates, and ejector rods. The pressing plates are connected to the supporting beams through bolts and extend to the inside of the supporting beams. The left side of the supporting beams is equipped with ejector rods. The center line of the ejector rod is collinear with the center line between the two pressing plates on the support beam.

Further, the number of the pressing plates is 3 and arranged in an isosceles triangle.

Further, the number of the pressing plates is 4 and they are respectively located at the vertices of the quadrilateral.

Further, the two support beams are connected by bolts to two crossbeams for fixed support, the end of the ejector rod is fixedly connected to the hand wheel of the rotating ejector rod, and several groups of straight holes are set on the support beams.

Further, a level is inlaid on the upper surface of the support beam, and the level is located on the center line between the two pressure plates.

Owing to having adopted above-mentioned technical scheme, the technical progress that the utility model obtains is:

The embedded part locator of the utility model can accurately adjust the verticality and levelness of the embedded plate during electric power construction, greatly improve the position accuracy and labor efficiency of the embedded part, and the embedded part locator is simple and convenient to operate.

The utility model adjusts the height and level of the workpiece platform through the support assembly between the base and the workpiece platform, and at the same time uses the pressing plate and the push rod to realize the fixing of the pre-embedded plate. The support assembly composed of threaded sleeve, steel ball, screw, and rotating handle can facilitate the up and down movement of the workpiece platform, and the support assembly used in this device is simple and practical, and can be well applied to the construction site. In order to ensure the stability of the workpiece holder , two crossbeams are assembled between the two support beams, these two crossbeams mainly play a supporting role, the utility model takes into account the pre-embedded panels of different sizes, and sets several groups of straight holes on the support beams to adjust the pressure plate The distance between them can expand the scope of use of the embedded part locator. The utility model also fixedly connects the hand wheel of the rotating mandrel at the end of the mandrel, which facilitates the operation of the mandrel to realize the fixing of the pre-embedded plate.

Description of drawings

Figure 1 is a front view of the embedded part locator;

Figure 2 is a top view of the embedded part locator;

Fig. 3 is a partial schematic diagram of the support assembly of the embedded part positioner;

Among them: 1. Base, 2. Workpiece platform, 3. Workpiece holder, 4. Through hole, 5. Pressure plate, 6. Support beam, 7. Beam, 8. Spirit level, 9. Screw rod, 10. Ball, 11. Turn handle, 12, push rod, 13, handwheel, 14, straight hole.

detailed description

Below in conjunction with the structural principle diagram of the utility model (as shown in Figure 1-3), the utility model is further described in detail:

The utility model provides a positioner for embedded parts, which mainly includes a base 1, a workpiece platform 2, and a workpiece holder 3. Three through holes 4 are distributed on the ring, the upper part of the base 1 is vertically fixedly connected to the threaded sleeve, the upper end surface of the screw mandrel 9 is fixedly connected to the sphere 10, and the center position of the sphere 10 is fixedly connected to the rotating handle 11, and the screw mandrel 9 Screw into the threaded sleeve to realize the connection between the base 1 and the workpiece platform 2. At the same time, the turning handle 11 passes through the through hole 4 on the workpiece platform 2 and extends to the top of the workpiece platform 2. When the turning handle 11 drives the screw mandrel 9 to move up and down, The height adjustment of the embedded part positioner is realized. The workpiece holder 3 includes a support beam 6 and a pressure plate 5 on the support beam 6. The pressure plate 5 extends to the inside of the support beam 6. The two are connected by hexagon socket bolts. Whether the embedded part is level, a level 8 is inlaid on the upper surface of the support beam 6, and the level 8 is located on the center line between the two pressing plates 5. Simultaneously in order to ensure that the supporting beams 6 are stable, the crossbeams 7 are connected by bolts between the supporting beams 6, and the two supporting beams and the two crossbeams form a trapezoidal structure like a ladder. The right end is fixedly connected with the handwheel 13, which facilitates the feeding of the push rod 12 to realize the clamping effect of the push rod 12. In order to realize the fixing of embedded panels of different sizes, several groups of straight holes 14 are provided on the supporting beams, and the distance between the pressing plates 5 can be adjusted according to the size change of the panels to be embedded. The working process of this embodiment is as follows:

When in use, place the pre-embedded plate under the workpiece holder 3, press the four corners of the pre-embedded plate with the lower surfaces of four pressure plates 5 and turn the hand wheel 13 to drive the ejector rod 12 to move to realize the fixation of the pre-embedded plate. Then place the embedded part locator at the position of the embedded plate, rotate the handle 11, the screw mandrel 9 moves up and down along the internal thread of the threaded casing to reach the height required by the embedded plate, and place the workpiece holder 3 flat on the On the workpiece platform 2, adjust the relative heights of the three support components to keep the embedded panels level according to the level gauge 8 inlaid on the upper surface of the support beam 6, and finally adjust the workpiece holder 3 to move forward, backward, left, and right according to the horizontal position required by the embedded panels. The horizontal position required by the pre-embedded plate, and finally use the pliers to fix the workpiece platform 2 and the workpiece holder 3 together, weld the pre-embedded plate and the pre-set foundation steel bar through steel bars or other connectors, and finally remove the pre-embedded plate. The embedded part locator pours concrete to complete the installation of the embedded slab. In this embodiment, four pressing plates are selected (as shown in FIG. 2 ), wherein every two pressing plates are located on a support beam, and these four pressing plates form four vertices of a quadrilateral. The embedded part positioner involved in the utility model can also be considered to use three pressure plates to fix the embedded plate parts. Two pressure plates are fixed on a support beam through bolt connection, and the other pressure plate is fixed on the other through bolt connection. On the support beam, these three pressure plates form the vertices of an isosceles triangle.

Claims (8)

1. an embedded part positioning, it is characterized in that: include base (1), work piece platform (2), workpiece fixture (3), described work piece platform (2) is annular disc, uniform three through holes (4) on the annulus of described work piece platform (2), through hole (4) lower end in described work piece platform (2) is provided with three support components for adjusting work piece platform (2) height and level, propping up support component and be threadedly connected to the upper end of base (1), described workpiece fixture (3) lies on work platforms (2).

2. embedded part positioning according to claim 1, it is characterized in that: described support component includes threaded sleeve, screw mandrel (9), spheroid (10), swing handle (11), described screw mandrel (9) upper end is fixing connects spheroid (10), the center of the upper sphere of described spheroid (10) is fixing connects swing handle (11), described screw mandrel (9) screws in threaded sleeve, screw mandrel (9) external screw thread matches with threaded sleeve female thread, described threaded sleeve is vertically fixedly connected on base (1) top, described swing handle (11) reaches work piece platform (2) top through the upper through hole (4) of work piece platform (2).

3. embedded part positioning according to claim 2, it is characterised in that: described base (1) is three symmetrical columns composition frameworks mainly, and described threaded sleeve is welded on column.

4. embedded part positioning according to claim 1, it is characterized in that: described workpiece fixture (3) includes two and supports beam (6), some block pressur plates (5), push rod (12), described pressing plate (5) is bolted to support beam (6) and above and stretches to support beam (6) inside, described support beam (6) left surface assembling push rod (12), centerline collineation between described push rod (12) centrage and two pressing plates (5) being positioned in support beam (6).

5. embedded part positioning according to claim 4, it is characterised in that: described pressing plate (5) number is 3 and arranges in isosceles triangle.

6. embedded part positioning according to claim 4, it is characterised in that: described pressing plate (5) number is 4 and lays respectively at the summit of tetragon.

7. embedded part positioning according to claim 4, it is characterized in that: between two supports beam (6), be bolted two crossbeams playing fixed supporting role (7), described push rod (12) end is fixing connects the handwheel (13) rotating push rod (12), and described support beam (6) arranges some groups of straight holes (14).

8. embedded part positioning according to claim 4, it is characterised in that: described support beam (6) upper surface tessellation level instrument (8), described level indicator (8) is positioned between two pressing plates (5) on centrage.