CN115787849A - Embedded part positioning device and positioning method - Google Patents

Abstract

The utility model relates to an embedded part positioning device and a positioning method, belonging to the technical field of embedded part construction, comprising a connecting rod, wherein the outer wall of the connecting rod is provided with threads, one end of the connecting rod is provided with a fixing component, the fixing component comprises a first arc plate, a second arc plate and a positioning bolt, the arc concave surfaces of the first arc plate and the second arc plate are arranged oppositely, the end parts which are close to each other are hinged with each other, and the end parts of the first arc plate and the second arc plate which are far away from the hinged shaft are simultaneously penetrated and locked by the positioning bolt; a clamping assembly is arranged between the outer wall of the first arc plate and one end of the connecting rod, and is used for detachably connecting the connecting rod with the first arc plate and enabling the connecting rod to rotate relative to the first arc plate by taking the center line of the connecting rod as a rotating shaft; the end part threaded connection that first arc board was kept away from to the connecting rod has the centre gripping subassembly, and the centre gripping subassembly is used for the fixed built-in fitting of centre gripping, and this application has the effect of saving construction steps, promotion work efficiency.

Description

Embedded part positioning device and positioning method

Technical Field

The application relates to the technical field of embedded part construction, in particular to an embedded part positioning device and an embedded part positioning method.

Background

The embedded part is a member which is pre-installed in hidden engineering, is a structural accessory which is arranged when a structure is poured and is used for overlapping when an upper structure is built.

The embedded part is a connecting component and mainly comprises embedded bolts, bolt groups, anchor bars and embedded pipes. The embedded parts are generally made of metal, and a few of the embedded parts are made of non-metal materials such as wood or plastic.

The anchor bars are embedded, one ends of the anchor bars are inserted into the woven steel bar mesh and are in spot welding with the steel bar mesh, so that the anchor bars are fixed, the other ends of the anchor bars are exposed outside a pouring surface, and additional bars are required to be added at positions where the anchor bars exist in the steel bar mesh, so that the anchor bars are convenient to weld and fix.

In engineering construction, the fixed position of anchor bar needs to be confirmed according to the drawing, and fixed position does not necessarily have the fixed point, so increase the additional muscle and can also provide the fixed point when carrying out the reinforcement, and every anchor bar all needs the spot welding to fix, has the inconvenient defect that work efficiency is low of operation.

Disclosure of Invention

In order to save the construction step, save the step of attaching the muscle and fix the anchor bar in the reinforcing bar net steadily, this application provides an embedded part positioner and positioning method.

In a first aspect, the present application provides an embedded part positioning device, which adopts the following technical scheme:

an embedded part positioning device comprises a connecting rod, wherein threads are formed in the outer wall of the connecting rod, a fixing assembly is arranged at one end of the connecting rod and comprises a first arc plate, a second arc plate and a positioning bolt, arc concave surfaces of the first arc plate and the second arc plate are arranged oppositely, the end parts close to each other are hinged to each other, and the end parts, far away from the hinged shaft, of the first arc plate and the second arc plate are simultaneously locked in a penetrating mode by the positioning bolt; a clamping assembly is arranged between the outer wall of the first arc plate and one end of the connecting rod, and is used for detachably connecting the connecting rod with the first arc plate and enabling the connecting rod to rotate relative to the first arc plate by taking the center line of the connecting rod as a rotating shaft; the end part of the connecting rod, far away from the first arc plate, is in threaded connection with a clamping assembly, and the clamping assembly is used for clamping and fixing the embedded part.

Through adopting above-mentioned technical scheme, the built-in fitting needs to be fixed appointed position department in the reinforcing bar net according to the drawing, and fixed position individual height is also not only, fixed position according to the difference, select the connecting rod of suitable length, the connecting rod can install on first arc board through the joint subassembly fast, first arc board and second arc board are close to each other and include and pass through the positioning bolt fastening with the reinforcing bar that corresponds on the steel reinforcement cage, the centre gripping subassembly is fixed to the built-in fitting, the mode of suitable length and quick installation can be selected to the connecting rod, welded operating procedure has been replaced, simultaneously also need not attach the installation that adds the muscle and provide the welding point for the fixed of built-in fitting, the installation process who attaches the muscle has been saved once more, the construction steps have been saved, promote work efficiency's effect.

Optionally, the clamping assembly comprises a connecting seat, a rotating seat, a clamping strip and a spring, the connecting seat and the rotating seat are collinear, and are rotationally connected, the central line is a rotating shaft, the connecting seat is tubular, one end of the clamping strip penetrates into the connecting seat from one end of the connecting seat and then penetrates out of the side wall of the connecting seat, the other end of the clamping strip is slidably connected with the first arc plate, the spring is located in the connecting seat, one end of the spring is fixedly connected with the clamping strip, the other end of the spring is fixedly connected with the inner wall of the connecting seat, and the clamping strip is C-shaped; the outer wall of the first arc plate is provided with a positioning groove, the inner wall of the positioning groove is provided with a positioning hole, the positioning hole is vertical to the positioning groove, the end part of the connecting seat is inserted and embedded in the positioning groove, and one end of the clamping strip, which is positioned outside the connecting seat, slides in the direction close to or far away from the positioning hole; the rotating seat is in threaded connection with the connecting rod.

By adopting the technical scheme, the clamping strip is pressed, the clamping strip pushes the spring to compress, so that the end part of the connecting seat can be inserted and embedded in the positioning groove, the pressing on the clamping strip is cancelled, the spring pushes the clamping strip to reset, so that the end part of the clamping strip far away from the connecting seat is inserted and embedded in the positioning hole, and finally, the quick installation and disassembly of the connecting seat and the first arc plate are realized; and the rotating seat and the connecting seat rotate, so that the connecting rod can rotate to be connected with the clamping assembly through threads conveniently.

Optionally, a limiting assembly is arranged between the rotating seat and the connecting seat, the limiting assembly comprises a limiting pin and a limiting disc, the limiting disc is sleeved on the circumferential outer wall of the rotating seat, the limiting pin is connected with the outer wall of the connecting seat in a sliding mode, the sliding direction is close to or away from the direction of the limiting disc, a plurality of first limiting holes are formed in the limiting disc, adjacent first limiting holes are spaced apart from each other by taking the central line of the rotating seat as the circle center, and the limiting pin is inserted into the corresponding first limiting holes.

By adopting the technical scheme, when one positioning device can fix the embedded part, in order to ensure that the embedded part cannot rotate, the limiting pin is inserted into the first limiting hole, and the connecting rod is ensured to be in a fixed state relative to the fixing component.

Optionally, the limit pin is provided with a first through hole and a second through hole, and the first through hole and the second through hole are arranged at intervals along the length direction of the limit pin; the end parts of the clamping strips are arranged in a chamfer way, and when one end of each clamping strip is positioned in the positioning hole, the other end of each clamping strip is positioned in the second through hole; one end of the clamping strip is located in the positioning hole, and when the end part of the limiting pin is located in the first limiting hole, the end part of the clamping strip close to the limiting pin is located in the first through hole.

Through adopting above-mentioned technical scheme, when concrete placement had been avoided in the setting of first through-hole and second through-hole, vibrations lead to the spacer pin to break away from the condition in first spacing hole and take place, have guaranteed that the spacer pin moves the stable existence behind the assigned position.

Optionally, a plurality of second limiting holes are formed in the limiting disc, adjacent second limiting holes are spaced apart from each other by taking the central line of the rotating seat as the center of a circle, the first limiting holes and the second limiting holes are arranged in a staggered and spaced manner along the diameter direction of the limiting disc, and the end portions of the positioning bolts are inserted into the corresponding second limiting holes.

Through adopting above-mentioned technical scheme, because there is the interval between the adjacent first spacing hole, the delicate flavour shrimp chance meets first spacing hole and has formed the state of having a grade fixed, after rotating suitable position in order to reduce the connecting rod, the spacer pin just in time is inserted and is inlayed and can not be inserted and inlay to corresponding the downthehole phenomenon of first spacing between the adjacent first spacing hole, has carried out seting up of the spacing hole of second, and positioning bolt has replaced the spacer pin this moment, has played the rotatory spacing fixed effect of connecting rod.

Optionally, the clamping assembly comprises a top plate, a bottom plate and side plates, the top plate and the bottom plate are arranged in parallel and fixed on the same side wall of the side plates at intervals, the end portion, far away from the first arc plate, of the connecting rod is in threaded connection with the top plate and penetrates through the top plate, and a distance exists between the connecting position and the side plates.

By adopting the technical scheme, the clamping assembly is integrally C-shaped, the clamping assembly is matched with the connecting rod to penetrate between the top plate and the bottom plate to form a fixing space for the embedded part, when the embedded part is an anchor bar, the anchor bar is positioned in the whole fixing space, when the embedded part is a buried plate, the top plate, the bottom plate and the side plate clamp the edge of the buried plate, and the connecting rod penetrating through the top plate supports against the side wall of the buried plate; so set up clamping component and can be applicable to polymorphic type built-in fitting.

Optionally, the screwing direction of the threaded connection between the connecting rod and the rotating seat is opposite to the screwing direction of the threaded connection between the connecting rod and the top plate.

Through adopting above-mentioned technical scheme, when rotatory to the roof with the connecting rod, guaranteed the connecting rod and rotated the stable connection of seat.

Optionally, the clamping assembly further comprises a nut, the nut is located between the top plate and the bottom plate and is in threaded connection with the connecting rod, and the outer wall of the nut is abutted to the outer wall of the embedded part.

Through adopting above-mentioned technical scheme, when the built-in fitting is the dowel, and the dowel diameter is less than the connecting rod and to the distance between the curb plate, has reduced the connecting rod through the nut is indirect and has arrived the distance between the curb plate to spacing fixed has been formed to the dowel, when the built-in fitting is the buried plate, nut and buried plate lateral wall butt have played further stable spacing effect to the buried plate.

Optionally, a convex block is fixed on the bottom plate and located between the bottom plate and the top plate, a distance exists between the convex block and the side plate, an air hole is formed in the top plate, and the air hole is located at a position, close to the side plate, of the top plate.

Through adopting above-mentioned technical scheme, when concrete placement, closely knit the packing between curb plate and the built-in fitting has been guaranteed in the setting of bleeder vent.

In a second aspect, the present application provides a positioning method for an embedded part positioning device, which adopts the following technical scheme:

a positioning method of an embedded part positioning device comprises the following steps:

s1, placing an embedded part in a woven steel bar net, and fastening and fixing a fixing assembly and a corresponding steel bar at a position needing to be fixed;

s2, selecting a connecting rod with a proper length, and connecting the connecting rod to the fixing assembly through the clamping assembly;

s3, clamping and fixing the clamping assembly and the embedded part, and limiting the embedded part by rotating the connecting rod;

s4, limiting and fixing the connecting rod and the fixing component through the limiting component;

s5, according to the requirement of the fixed position of the embedded part, the fixed assembly can be positioned above the embedded part to form a suspended and fixed state for the embedded part when in use, and can also be positioned below the embedded part to form a supporting and fixed state for the embedded part through the connecting rod;

and S6, a plurality of positioning devices can be used on a single embedded part.

Through adopting above-mentioned technical scheme, replaced additional muscle and welded construction process to connecting rod and fixed subassembly, and connecting rod and centre gripping subassembly all can dismantle the link, and the installation or dismantle the mode rapidly, guaranteed the efficiency of construction, and positioner can choose for use different length connecting rods according to the mounted position and the type of built-in fitting, and choose for use different quantity positioner, and the flexible operation is changeable, adapts to actual engineering needs.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the clamping assembly, the connecting rod and the fixing assembly can be quickly installed and disassembled, so that the embedded parts are fixed at different positions in the reinforcement cage without adding additional ribs or welding;

2. the connecting rod is matched with the clamping assembly, so that embedded parts of different types can be fixed;

3. the existence of spacing dish can cooperate the spacer pin simultaneously can cooperate positioning bolt to compensate there is the grade to insert and inlay spacing defect.

Drawings

FIG. 1 is a schematic diagram of the right-view overall structure of the embodiment of the present application;

FIG. 2 is a schematic diagram of the left-view overall structure of the embodiment of the present application;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a partial cross-sectional view of the latch assembly;

FIG. 5 is a partial sectional view of the clamp assembly;

fig. 6 is a schematic diagram of different states of the clamping assembly under different embedments.

Description of reference numerals: 1. a fixing assembly; 11. a first arc plate; 12. a second arc plate; 13. positioning the bolt; 2. a connecting rod; 3. a clamping assembly; 31. a connecting seat; 32. a rotating seat; 33. clamping the strip; 34. a spring; 4. a clamping assembly; 41. a top plate; 42. a base plate; 43. a side plate; 44. a nut; 5. positioning a groove; 51. positioning holes; 6. a limiting component; 61. a spacing pin; 611. a first through hole; 612. a second through hole; 62. a limiting disc; 621. a first limit hole; 622. a second limiting hole; 7. a bump; 8. air holes are formed; 9. an embedded part.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses an embedded part positioning device and a positioning method.

Referring to fig. 1, an embedded part positioning device comprises a connecting rod 2, wherein the outer wall of the connecting rod 2 is provided with a thread, one end of the connecting rod 2 is rotatably connected with a fixing component 1, the fixing component 1 is used for fixedly connecting with a woven reinforcing mesh, the other end of the connecting rod 2 is in threaded connection with a clamping component 4, and the clamping component 4 is used for clamping and fixing an embedded part 9; the length of the connecting rod 2 can be replaced and adjusted at any time according to the actual fixed position of the embedded part 9, and the replacement mode is rapid, so that the effect of saving working hours and improving the construction efficiency is achieved.

Referring to fig. 2, the fixing assembly 1 includes a first arc plate 11, a second arc plate 12 and a positioning bolt 13, the first arc plate 11 and the second arc plate 12 are arc plates and arc concave surfaces facing each other, the end portions of the first arc plate 11 and the second arc plate 12 close to each other are hinged to each other, the positioning bolt 13 penetrates through the other ends of the first arc plate 11 and the second arc plate 12 simultaneously to fix the two ends, the fixing mode is threaded connection, and a circular ring sleeve formed by the first arc plate 11 and the second arc plate 12 is fixed on a corresponding reinforcement cage.

Referring to fig. 3 and 4, the outer wall of the first arc plate 11 is provided with a positioning groove 5 and a positioning hole 51, the positioning hole 51 is located on the wall of the positioning groove 5, and the positioning hole 51 is perpendicular to the positioning groove 5. A clamping component 3 is arranged between the end part of the connecting rod 2 and the fixing component 1, and the clamping component 3 is used for rapidly mounting and dismounting the connecting rod 2 and the fixing component 1.

Referring to fig. 3 and 4, the clamping assembly 3 includes a connecting seat 31, a rotating seat 32, a clamping strip 33 and a spring 34, the connecting seat 31 and the rotating seat 32 are both cylindrical, the central line of the connecting seat 31 is collinear with the central line of the connecting rod 2, the connecting seat 31 is tubular, the outer diameter of the connecting seat 31 is the same as the inner diameter of the positioning groove 5, the clamping strip 33 is C-shaped, the spring 34 is located inside the connecting seat 31, one end of the clamping strip 33 penetrates into the connecting seat 31 from one end of the connecting seat 31 and then penetrates out of the side wall of the connecting seat 31, the other end of the clamping strip 33 is still located outside the connecting seat 31, the spring 34 is perpendicular to the connecting seat 31, one end of the spring 34 is fixedly connected with the clamping strip 33, and the other end is fixedly connected with the inner wall of the connecting seat 31. Press the one end of calorie strip 33 through connecting seat 31 lateral wall, spring 34 is compressed, and connecting seat 31 tip is inserted and is inlayed in constant head tank 5, loosens the press to calorie strip 33, and spring 34 resets, and the one end that calorie strip 33 kept away from connecting seat 31 is inserted and is inlayed in locating hole 51 to realize connecting seat 31 and first arc board 11's quick fixation.

Referring to fig. 4, the rotating base 32 is rotatably connected to the connecting base 31, that is, the rotating base 32 rotates with respect to the connecting base 31, and one end of the rotating base 32, which is far away from the connecting base 31, is in threaded connection with one end of the connecting rod 2. A limiting component 6 is arranged between the rotating seat 32 and the connecting seat 31, and the limiting component 6 is used for fixing the connecting rod 2 and the connecting seat 31 to prevent the connecting rod 2 from rotating relative to the connecting seat 31.

Referring to fig. 3 and 4, the limiting component 6 includes a limiting pin 61 and a limiting disc 62, the limiting pin 61 slides along the length direction of the connecting rod 2 and is disposed on the outer wall of the connecting seat 31, the limiting disc 62 is sleeved on the circumferential outer wall of the rotating seat 32, the sliding direction of the limiting pin 61 slides along the direction close to or away from the limiting disc 62, the sliding connection of the limiting pin 61 and the connecting seat 31 can adopt the mode of a sliding rail and a sliding groove, the sliding groove is formed on the limiting pin 61, the sliding rail is fixed on the outer wall of the connecting seat 31, and therefore the limiting pin 61 slides relative to the connecting seat 31. First spacing hole 621 and the spacing hole 622 of second have been seted up on spacing dish 62, first spacing hole 621 and the spacing hole 622 of second have all been seted up a plurality ofly, all first spacing hole 621 forms a circle, the spacing hole 622 of all second also forms a circular, and the centre of a circle is spacing dish 62 centre of a circle department, adjacent first spacing hole 621 interval is seted up, the spacing hole 622 of adjacent second also interval is seted up, along spacing 62 diameter direction of dish, the spacing hole 622 dislocation set of first spacing hole 621 and second, and the spacing hole 622 of second is close to spacing dish 62 outward flange department more, positioning bolt 13 inserts and inlays in corresponding the spacing hole 622 of second.

Referring to fig. 4, the limit pin 61 is provided with a first through hole 611 and a second through hole 612, the first through hole 611 and the second through hole 612 are arranged at intervals along the length direction of the limit pin 61, the end portions of the clamping strips 33 are arranged in a chamfered manner, one end of each clamping strip 33 is located in the positioning hole 51, the other end of each clamping strip is located in the second through hole 612, and at this time, the limit pin 61 is not located in the first limit hole 621; when the end of the limit pin 61 is located in the first limit hole 621, the end of the clamping strip 33 close to the limit pin 61 is located in the first through hole 611, and the end of the clamping strip 33 is chamfered, so that after the clamping strip 33 is pressed, the limit pin 61 can be slid, the end of the clamping strip 33 can be further extruded and slid out from the first through hole 611 or the second through hole 612, and the position of the limit pin 61 can be adjusted conveniently.

Referring to fig. 5, the clamping assembly 4 includes a top plate 42, a bottom plate 42, a side plate 43 and a nut 44, the top plate 41 and the bottom plate 42 are arranged in parallel, the top plate 41 and the bottom plate 42 are both fixed on the same side wall of the side plate 43, a protrusion 7 is fixed on the side wall of the bottom plate 42 facing the top plate 41, the protrusion 7 is arranged close to the side plate 43, an air hole 8 is formed in the top plate 41, and the air hole 8 is arranged facing the protrusion 7; the connecting rod 2 is in threaded connection with the top plate 41 and extends into the space between the top plate 41 and the bottom plate 42, a distance exists between the connecting rod 2 and the side plate 43, the nut 44 is located between the top plate 41 and the bottom plate 42, and the nut 44 is in threaded connection with the connecting rod 2.

Referring to fig. 6, when the embedded part 9 is an anchor bar, and the diameter of the anchor bar is the same as the distance from the connecting rod 2 to the side plate 43, the limit space formed by the top plate 41, the bottom plate 42, the side plate 43 and the connecting rod 2 just limits and fixes the anchor bar. When the embedded part 9 is the anchor bar, and the anchor bar diameter is less than the distance between connecting rod 2 to curb plate 43, the anchor bar outer wall simultaneously with curb plate 43, roof 41 and the 2 outer walls butt of connecting rod, and another direction is spacing through nut 44. When the embedded part 9 is a buried plate, the edge of the buried plate is placed in a space formed by the top plate 41, the bottom plate 42 and the side plates 43, the end of the connecting rod 2 gradually extends into the space between the top plate 41 and the bottom plate 42, the embedded plate is finally abutted, and whether the nut 44 is installed can be selected according to the thickness of the embedded plate.

The embodiment of the application also discloses a positioning method of the embedded part positioning device.

The method comprises the following steps:

s1, placing an embedded part 9 in a woven steel bar net, and hooping and fixing a fixing assembly 1 and a corresponding steel bar at a position needing to be fixed: the first arc plate 11 and the second arc plate 12 are buckled and fixed by a positioning bolt 13.

S2, select the connecting rod 2 of suitable length, connect on fixed subassembly 1 through joint subassembly 3: pressing card strip 33, inserting connecting seat 31 simultaneously and inlaying in constant head tank 5, loosening card strip 33, make card strip 33 be close to the tip of first arc board 11 and insert in locating hole 51, then with connecting rod 2 one end and the seat 32 threaded connection that rotates.

S3, clamping and fixing the clamping assembly 4 and the embedded part 9, and limiting the embedded part 9 by the rotary connecting rod 2: c-shaped components formed by the top plate 41, the bottom plate 42 and the side plates 43 are clamped on the embedded part 9, the connecting rod 2 is rotated, one end of the connecting rod 2 is rotated to a position between the top plate 41 and the bottom plate 42, and therefore the embedded part 9 is further limited and fixed.

S4, the connecting rod 2 and the fixing component 1 are limited and fixed through the limiting component 6: the stopper pin 61 is slid to insert the stopper pin 61 into the corresponding first stopper hole 621, or the positioning bolt 13 is further rotated to insert the positioning bolt 13 into the corresponding second stopper hole 622.

S5, according to the requirement of the fixing position of the embedded part 9, the fixing assembly 1 can be positioned above the embedded part 9 to form a suspension fixing state for the embedded part 9 when in use, and can also be positioned below the embedded part 9 to form a supporting fixing state for the embedded part 9 through the connecting rod 2;

s6, a plurality of positioning devices can be used on a single embedded part 9.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. An embedded part positioning device is characterized in that: the connecting rod comprises a connecting rod (2), threads are formed in the outer wall of the connecting rod (2), a fixing component (1) is arranged at one end of the connecting rod (2), the fixing component (1) comprises a first arc plate (11), a second arc plate (12) and a positioning bolt (13), arc concave surfaces of the first arc plate (11) and the second arc plate (12) are arranged oppositely, the end parts which are close to each other are hinged with each other, and the end parts of the first arc plate (11) and the second arc plate (12) far away from the hinged shaft are simultaneously locked in a penetrating mode by the positioning bolt (13); a clamping assembly (3) is arranged between the outer wall of the first arc plate (11) and one end of the connecting rod (2), the clamping assembly (3) is used for detachably connecting the connecting rod (2) with the first arc plate (11), and meanwhile, the clamping assembly is used for enabling the connecting rod (2) to rotate relative to the first arc plate (11) by taking the center line of the connecting rod as a rotating shaft; the end part, far away from the first arc plate (11), of the connecting rod (2) is in threaded connection with a clamping assembly (4), and the clamping assembly (4) is used for clamping and fixing the embedded part (9).

2. The embedment positioning device of claim 1, wherein: the clamping assembly (3) comprises a connecting seat (31), a rotating seat (32), a clamping strip (33) and a spring (34), the central lines of the connecting seat (31) and the rotating seat (32) are collinear, the connecting seat (31) and the rotating seat are rotatably connected, the central lines are rotating shafts, the connecting seat (31) is tubular, one end of the clamping strip (33) penetrates into the connecting seat (31) from one end of the connecting seat (31) and then penetrates out of the side wall of the connecting seat (31), the other end of the clamping strip (33) is slidably connected with the first arc plate (11), the spring (34) is located in the connecting seat (31), one end of the spring is fixedly connected with the clamping strip (33), the other end of the spring is fixedly connected with the inner wall of the connecting seat (31), and the clamping strip (33) is C-shaped; the outer wall of the first arc plate (11) is provided with a positioning groove (5), the inner wall of the positioning groove (5) is provided with a positioning hole (51), the positioning hole (51) is vertical to the positioning groove (5), the end part of the connecting seat (31) is inserted and embedded in the positioning groove (5), and one end, located outside the connecting seat (31), of the clamping strip (33) slides in the direction close to or far away from the positioning hole (51); the rotating seat (32) is in threaded connection with the connecting rod (2).

3. The embedment positioning device of claim 2, wherein: rotate and be provided with spacing subassembly (6) between seat (32) and connecting seat (31), spacing subassembly (6) include spacer pin (61) and spacing dish (62), spacing dish (62) ring cover is fixed on rotating seat (32) circumference outer wall, spacer pin (61) and connecting seat (31) outer wall sliding connection, the slip direction is along being close to or keeping away from spacing dish (62) direction, a plurality of first spacing holes (621) have been seted up on spacing dish (62), adjacent first spacing hole (621) are seted up for the heart interval with rotating seat (32) central line department, spacer pin (61) are inserted and are inlayed in corresponding first spacing hole (621).

4. The embedment positioning device of claim 3, wherein: the limiting pin (61) is provided with a first through hole (611) and a second through hole (612), and the first through hole (611) and the second through hole (612) are arranged at intervals along the length direction of the limiting pin (61); the end parts of the clamping strips (33) are arranged in a chamfering mode, and when one ends of the clamping strips (33) are located in the positioning holes (51), the other ends of the clamping strips are located in the second through holes (612); one end of the clamping strip (33) is positioned in the positioning hole (51), and when the end part of the limiting pin (61) is positioned in the first limiting hole (621), the end part of the clamping strip (33) close to the limiting pin (61) is positioned in the first through hole (611).

5. The embedment positioning device of claim 3, wherein: a plurality of second limiting holes (622) are formed in the limiting disc (62), adjacent second limiting holes (622) are arranged at intervals by taking the central line of the rotating seat (32) as the circle center, the first limiting holes (621) and the second limiting holes (622) are arranged at intervals in a staggered mode along the diameter direction of the limiting disc (62), and the end portions of the positioning bolts (13) are inserted into the corresponding second limiting holes (622).

6. The embedment positioning device of claim 2, wherein: the clamping assembly (4) comprises a top plate (41), a bottom plate (42) and side plates (43), the top plate (41) and the bottom plate (42) are arranged in parallel and fixed on the same side wall of the side plates (43) at intervals, the end part of the connecting rod (2) far away from the first arc plate (11) is in threaded connection with the top plate (41) and penetrates through the top plate (41), and a distance exists between the connecting position and the side plates (43).

7. The embedment positioning device of claim 6, wherein: the screwing direction of the threaded connection between the connecting rod (2) and the rotating seat (32) is opposite to that of the threaded connection between the connecting rod (2) and the top plate (41).

8. The embedment positioning device of claim 6, wherein: the clamping assembly (4) further comprises a nut (44), the nut (44) is located between the top plate (41) and the bottom plate (42), the nut (44) is in threaded connection with the connecting rod (2), and the outer wall of the nut (44) is abutted to the outer wall of the embedded part (9).

9. The embedment positioning device of claim 6, wherein: the novel bus bar is characterized in that a bump (7) is fixed on the bottom plate (42), the bump (7) is located between the bottom plate (42) and the top plate (41), a distance exists between the bump (7) and the side plate (43), an air hole (8) is formed in the top plate (41), and the air hole (8) is located at a position, close to the side plate (43), of the top plate (41).

10. The positioning method of the embedment positioning device according to claim 1, wherein: the method comprises the following steps:

s1, placing an embedded part (9) in a woven steel bar net, and fastening and fixing a fixing assembly (1) and a corresponding steel bar at a position needing to be fixed;

s2, selecting a connecting rod (2) with a proper length, and connecting the connecting rod (2) to the fixing component (1) through the clamping component (3);

s3, clamping and fixing the clamping assembly (4) and the embedded part (9), and limiting the embedded part (9) by rotating the connecting rod (2);

s4, limiting and fixing the connecting rod (2) and the fixing component (1) through the limiting component (6);

s5, according to the requirement of the fixing position of the embedded part (9), the fixing assembly (1) can be positioned above the embedded part (9) to form a suspended and fixed state for the embedded part (9) when in use, and can also be positioned below the embedded part (9) to form a supporting and fixed state for the embedded part (9) through the connecting rod (2);

s6, a plurality of positioning devices can be used on a single embedded part (9).

Images