CN216587034U - Positioning device - Google Patents

Abstract

The utility model relates to a positioning device, which comprises at least one positioning mechanism; the positioning mechanism comprises an adjusting frame and at least one positioning unit, the adjusting frame is enclosed into an accommodating cavity, the positioning unit is accommodated in the accommodating cavity, and two ends of the positioning unit are connected with the adjusting frame through locking assemblies; the positioning unit comprises at least two adjusting components and at least one positioning component, the positioning component is arranged between the two adjusting components, and two opposite sides of the positioning component are respectively connected with the two adjusting components; on one hand, the size of the adjusting frame can be adjusted according to the size of the steel structure foundation by arranging the adjusting frame, so that the application range of the positioning mechanism is widened; on the other hand, through setting up locating component, wait to install rag bolt and insert and locate locating component to carry out the installation location to rag bolt, from this, improved the installation accuracy of waiting to install rag bolt, simultaneously, improved the efficiency of construction, shortened construction period.

Description

Positioning device

Technical Field

The utility model belongs to the technical field of the building engineering technique and specifically relates to a positioner is related to.

Background

At present, along with the development of building science and technology, a large industrial factory building is also changed from an original concrete structure into a large-span steel structure, the steel structure gradually becomes a preferred form of the large factory building due to the characteristics of large span, light dead weight and quick installation and construction, and the connection form of the steel structure and a concrete foundation basically adopts foundation bolts for connection.

In the construction process of constructional engineering, the traditional foundation bolt positioning method needs to embed foundation bolts and the like, and positions the foundation bolts needing to be arranged in foundation steel bars through the positioning of the central row line after the binding of the civil engineering steel bars is finished, and then performs concrete pouring.

However, in the conventional positioning method, foundation bolts are measured, marked and fixed one by one on each column foundation, so that the positions of the foundation bolts are deviated, the foundation bolts cannot be arranged in bolt holes of the steel structure columns, and the later installation of the steel structure columns is influenced; meanwhile, the construction efficiency is reduced, and the construction period is prolonged.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a positioning device, which has the advantages that the accurate determination of the position of a foundation bolt can be improved; meanwhile, the construction efficiency is improved, and the construction period is shortened.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a positioning device comprising at least one positioning mechanism; the positioning mechanism comprises an adjusting frame and at least one positioning unit, the adjusting frame is enclosed into an accommodating cavity, the positioning unit is accommodated in the accommodating cavity, and two ends of the positioning unit are connected with the adjusting frame through locking assemblies; the positioning unit comprises at least two adjusting components and at least one positioning component, the positioning components are arranged between the two adjusting components, the two opposite sides of the positioning components are respectively connected with the two adjusting components, the adjusting components deviate from one ends of the positioning components and are connected with the locking components, and the positioning components are used for fixing foundation bolts to be installed.

Preferably, the utility model provides a positioner, adjusting frame is the rectangle, adjusting frame includes four regulating unit, four regulating unit connects gradually end to end and encloses and establish into the rectangle.

Preferably, in the positioning device provided by the present invention, the adjusting unit includes at least two connecting rods and at least one first telescopic rod, the first telescopic rod is located between the two connecting rods, and two ends of the first telescopic rod are respectively connected to the two connecting rods; the length of the first telescopic rod is adjusted, so that the size of the adjusting unit is adjusted.

Preferably, the utility model provides a positioning device, the first telescopic link includes slide bar, sleeve pipe and mounting, the slide bar extends along sheathed tube axis direction, the one end of slide bar is inserted and is located in the sleeve pipe, the slide bar can slide along the sleeve pipe; the fixing piece is used for preventing the sliding rod from sliding along the sleeve so as to fix the length of the first telescopic rod.

Preferably, the fixing member includes a fixing sleeve and a screw, an external thread is disposed on an outer peripheral wall of one end of the sleeve facing the slide bar, an internal thread adapted to the external thread is disposed on an inner peripheral wall of the fixing sleeve, the screw extends along a radial direction of the fixing sleeve, a first end of the fixing sleeve is sleeved on the sleeve and is in threaded connection with the sleeve, and a second end of the fixing sleeve is sleeved on the slide bar; and a threaded hole extending along the radial direction of the fixing sleeve is formed in the peripheral wall close to the second end of the fixing sleeve, the threaded hole is communicated with the cavity of the fixing sleeve, and one end of the screw rod is used for penetrating through the threaded hole to abut against the peripheral wall of the sliding rod.

Preferably, in the positioning device provided by the present invention, the adjusting assembly includes a second telescopic rod and two fixing rods, the second telescopic rod is located between the two fixing rods, and two ends of the second telescopic rod are respectively connected to the two fixing rods; the length of the second telescopic rod is adjusted, so that the size of the adjusting assembly is adjusted.

Preferably, the positioning device provided by the present invention, the positioning assembly includes a positioning sleeve and a fixture adapted to the positioning sleeve, the fixture is used for clamping the positioning sleeve, so that the positioning sleeve is fixed; the two opposite sides of the fixture are respectively connected with one ends of the two adjusting components.

Preferably, the utility model provides a positioner, fixture include two arcs the arc encloses and establishes into the centre gripping space, the position sleeve inserts and locates in the centre gripping space, position sleeve's periphery wall with the internal perisporium butt in centre gripping space, two the arc deviates from one side of position sleeve is respectively with two adjusting part's one end is connected.

Preferably, the utility model provides a positioner, it is a plurality of including positioning mechanism, every adjacent two connect through coupling assembling between the positioning mechanism.

Preferably, the utility model provides a positioner, coupling assembling is including adjusting pole and horizontal bubble, horizontal bubble set up in on the regulation pole, horizontal bubble is used for measuring adjust the levelness of pole.

To sum up, the utility model discloses a beneficial technological effect does: the positioning device provided by the application comprises at least one positioning mechanism; the positioning mechanism comprises an adjusting frame and at least one positioning unit, the adjusting frame is enclosed into an accommodating cavity, the positioning unit is accommodated in the accommodating cavity, and two ends of the positioning unit are connected with the adjusting frame through locking assemblies; the positioning unit comprises at least two adjusting components and at least one positioning component, the positioning component is arranged between the two adjusting components, two opposite sides of the positioning component are respectively connected with the two adjusting components, one end of the adjusting component, which is far away from the positioning component, is connected with the locking component, and the positioning component is used for fixing the foundation bolt to be installed; on one hand, the size of the adjusting frame can be adjusted according to the size of the steel structure foundation by arranging the adjusting frame, so that the application range of the positioning mechanism is widened; on the other hand, through setting up locating component, wait to install rag bolt and insert and locate locating component to carry out the installation location to rag bolt, from this, improved the installation accuracy of waiting to install rag bolt, simultaneously, improved the efficiency of construction, shortened construction period.

Drawings

Fig. 1 is a schematic view of an overall structure of a positioning mechanism in a positioning device according to an embodiment of the present invention.

Fig. 2 is a top view of a connection assembly in a positioning device according to an embodiment of the present invention.

Fig. 3 is a front view of a connecting assembly in a positioning device according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a first telescopic rod in the positioning device provided by the embodiment of the present invention.

In the figure, 1, a positioning mechanism; 10. an adjustment frame; 101. an accommodating chamber; 102. an adjustment unit; 1021. a connecting rod; 1022. a first telescopic rod; 1023. a slide bar; 1024. a sleeve; 1025. fixing the sleeve; 1026. a screw; 20. a positioning unit; 201. an adjustment assembly; 2011. a second telescopic rod; 2012. a fixing rod; 202. a positioning assembly; 2021. a positioning sleeve; 2022. a fixture; 2023. an arc-shaped plate; 2024. a clamping space; 30. a locking assembly; 40. a first direction; 50. a second direction; 2. a connecting assembly; 21. adjusting a rod; 211. mounting a rod; 212. a third telescopic rod; 22. a fixing unit; 221. erecting a rod; 222. a fourth telescopic rod; 223. installing a fixture; 2231. accommodating grooves; 23. horizontal bubbles.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the positioning device disclosed in the present invention includes at least one positioning mechanism 1; the positioning mechanism 1 comprises an adjusting frame 10 and at least one positioning unit 20, the adjusting frame 10 is enclosed into an accommodating cavity 101, the positioning unit 20 is accommodated in the accommodating cavity 101, and two ends of the positioning unit 20 are connected with the adjusting frame 10 through locking assemblies 30; through setting up adjusting frame 10, through adjusting the size of adjusting frame 10 to make the size of adjusting frame 10 and the size looks adaptation of template, from this, improved the application scope of frame.

Illustratively, the adjustment frame 10 may have a rectangular shape, but of course, the adjustment frame 10 may also have a diamond shape or other polygonal shape.

For convenience of explanation, the following description will be made by taking the case where the adjustment frame 10 has a rectangular shape.

The positioning mechanism 1 may include a plurality of positioning units 20, the positioning mechanisms 1 are all accommodated in the accommodating cavity 101, and the positioning units 20 are arranged at intervals along the first direction 40 of the adjusting frame 10.

In this embodiment, the positioning unit 20 includes at least two adjusting assemblies 201 and at least one positioning assembly 202, the positioning assembly 202 is disposed between the two adjusting assemblies 201, two opposite sides of the positioning assembly 202 are respectively connected to the two adjusting assemblies 201, one end of the adjusting assembly 201 away from the positioning assembly 202 is connected to the locking assembly 30, and the positioning assembly 202 is used for fixing an anchor bolt to be installed; by providing the adjustment assembly 201, adjustment of the size of the positioning unit 20 is thereby facilitated; meanwhile, the position of the positioning assembly 202 is convenient to adjust, and the mounting precision and the mounting efficiency of the foundation bolt to be mounted are improved.

Specifically, the foundation bolts to be installed are arranged in one-to-one correspondence with the positioning assemblies 202, and the adjusting assemblies 201 extend along the second direction 50 of the adjusting frame 10; the first direction 40 of the adjustment frame 10 is the width direction of the adjustment frame 10, the second direction 50 of the adjustment frame 10 is the length direction of the adjustment frame 10, and the first direction 40 of the adjustment frame 10 is perpendicular to the second direction 50 of the adjustment frame 10.

The positioning unit 20 may include m adjusting assemblies 201 and (m-1) positioning assemblies 202(m is a natural number greater than or equal to 2), the m adjusting assemblies 201 all extend along the second direction 50, the m adjusting assemblies 201 are arranged at intervals along the second direction 50, one positioning assembly 202 is arranged between every two adjacent adjusting assemblies 201, and two opposite sides of each positioning assembly 202 are respectively connected to the two adjacent adjusting assemblies 201.

In this embodiment, the positioning unit 20 includes four adjusting assemblies 201 and three positioning assemblies 202, one positioning assembly 202 is disposed between every two adjacent adjusting assemblies 201, and in the using process, an anchor bolt to be installed is inserted into each positioning assembly 202 to fix the anchor bolt to be installed.

The use process of the positioning device provided by the embodiment is as follows: placing the adjusting frame 10 on a steel structure foundation completed by binding the rib and erecting a formwork, and adjusting the size of the adjusting frame 10 according to the size of the formwork; then, the specification of the assembly 202 is positioned according to the drawing; then, installing a positioning unit 20, and connecting two ends of the positioning unit 20 with the adjusting frame 10; adjusting the position of the positioning assembly 202; the anchor bolts to be installed are then installed on the locating assembly 202.

Further, in an implementation manner that the adjusting frame 10 is rectangular, the adjusting frame 10 includes four adjusting units 102, and the four adjusting units 102 are sequentially connected end to form a rectangle.

Further, in this embodiment, the adjusting unit 102 includes at least two connecting rods 1021 and at least one first telescopic rod 1022, the first telescopic rod 1022 is located between the two connecting rods 1021, and two ends of the first telescopic rod 1022 are respectively connected to the two connecting rods 1021; the size of the adjusting unit 102 can be adjusted by adjusting the length of the first telescopic rod 1022; by providing the first telescopic bar 1022, it is thereby facilitated to adjust the size of the adjustment unit 102.

Specifically, the central axes of the two connecting rods 1021 are arranged in a collinear manner, the first telescopic rod 1022 extends along the central axis of the connecting rods 1021, the first telescopic rod 1022 is located between the two connecting rods 1021, and two ends of the first telescopic rod 1022 are connected with one ends of the two connecting rods 1021 respectively.

The adjusting unit 102 may include n connecting rods 1021 and (n-1) first telescopic rods 1022, where n is a natural number greater than or equal to 2, central axes of the n connecting rods 1021 are all arranged in a collinear manner, one first telescopic rod 1022 is arranged between every two adjacent connecting pieces, and two ends of each first telescopic rod 1022 are respectively connected to end portions of two adjacent connecting rods 1021.

In this embodiment, the adjusting unit 102 includes three connecting rods 1021 and two first telescopic rods 1022, one first telescopic rod 1022 is disposed between every two adjacent connecting rods 1021, and in the using process, the length of the first telescopic rod 1022 is adjusted to adjust the size of the adjusting unit 102.

In order to facilitate reading of the length value of the adjusting unit 102, a first scale is engraved on each connecting rod 1021, a second scale is engraved on each first telescopic link 1022, and after the first telescopic links 1022 are fixed, the length value of the first telescopic links 1022 is read; at this time, the total length value of the adjusting unit 102 is equal to the length values of the n connecting rods 1021 plus the length values of (n-1) first telescopic links 1022.

In the embodiment, the length value of each connecting rod 1021 may be the same or different, and the length value of each extended first telescopic rod 1022 may be the same or different, and the length value of each connecting rod 1021 is the same, so that the total length value of the adjusting unit 102 after the adjustment is completed is conveniently calculated.

With continued reference to fig. 4, in this embodiment, the first telescopic rod 1022 includes a sliding rod 1023, a sleeve 1024 and a fixing element, the sliding rod 1023 extends along a central axis of the sleeve 1024, one end of the sliding rod 1023 is inserted into the sleeve 1024, and the sliding rod 1023 can slide along the sleeve 1024; the fixing member is used to prevent the sliding rod 1023 from sliding along the sleeve 1024 to fix the length of the first telescopic rod 1022.

Specifically, the central axis of the sleeve 1024 is parallel to the central axis of the connecting rod 1021, in some realizable manners, the central axis of the sleeve 1024 and the central axis of the connecting rod 1021 are arranged in a collinear manner, during use, one end of the sleeve 1024, which is away from the sliding rod 1023, is connected with one of the two adjacent connecting rods 1021, and one end of the sliding rod 1023, which is away from the sleeve 1024, is connected with the other connecting rod 1021.

Further, in this embodiment, the fixing member includes a fixing sleeve 1025 and a screw 1026, an outer peripheral wall of one end of the sleeve 1024 facing the sliding bar 1023 is provided with an external thread, an inner peripheral wall of the fixing sleeve 1025 is provided with an internal thread adapted to the external thread, the screw 1026 extends along a radial direction of the fixing sleeve 1025, a first end of the fixing sleeve 1025 is sleeved on the sleeve 1024 and is in threaded connection with the sleeve 1024, and a second end of the fixing sleeve 1025 is sleeved on the sliding bar 1023; the outer peripheral wall close to the second end of the fixing sleeve 1025 is provided with a threaded hole extending along the radial direction of the fixing sleeve 1025, the threaded hole is communicated with the cavity of the fixing sleeve 1025, and one end of the screw 1026 is used for penetrating through the threaded hole to abut against the outer peripheral wall of the sliding rod 1023.

Specifically, the central axis of the fixing sleeve 1025 is parallel to the central axis of the sleeve 1024, and in some implementations, the central axis of the fixing sleeve 1025 is co-linear with the central axis of the sleeve 1024. In the using process, the fixing sleeve 1025 is sleeved at one end, facing the sliding rod 1023, of the sleeve 1024, part of the fixing sleeve 1025 is sleeved on the sleeve 1024, the other part of the fixing sleeve 1025 is sleeved on the sliding rod 1023, and after the sliding rod 1023 slides to a specified position, one end of the screw 1026 penetrates through the threaded hole to abut against the outer peripheral wall of the sliding rod 1023, so that the sliding rod 1023 is prevented from continuously sliding along the sleeve 1024, and the mounting accuracy of the anchor bolt to be mounted is improved.

For example, the fixing member may adopt a U-shaped screw, and in the use process, after the sliding rod 1023 slides to a designated position along the central axis direction of the sleeve 1024, one end of two vertical portions on the U-shaped screw respectively penetrates through the sliding rod 1023 and the sleeve 1024, and the two vertical portions are both screwed with nuts, so that the sliding rod 1023 is fixed.

With reference to fig. 1, in the present embodiment, the adjusting assembly 201 includes a second telescopic rod 2011 and two fixing rods 2012, the second telescopic rod 2011 is located between the two fixing rods 2012, and two ends of the second telescopic rod 2011 are connected to the two fixing rods 2012 respectively; the length of the second telescopic rod 2011 is adjusted to adjust the size of the adjusting assembly 201.

Specifically, two fixed rods 2012 all extend along second direction 50, and in this embodiment, the axis collineation setting of two fixed rods 2012, second telescopic link 2011 extend along second direction 50, and second telescopic link 2011 is located between two fixed rods 2012, and the both ends of second telescopic link 2011 are connected with the one end of two fixed rods 2012 respectively, and two fixed rods 2012 constitute a straight line with second telescopic link 2011 jointly.

It should be noted that the structure of the second telescopic bar 2011 is substantially the same as the structure of the first telescopic bar 1022, and the structure of the second telescopic bar 2011 is not described herein again.

In order to facilitate the determination of the position of the positioning assembly 202, a third scale is carved on the fixing rod 2012, thereby facilitating the understanding of the overall length of the adjusting assembly 201.

Further, in this embodiment, the positioning assembly 202 includes a positioning sleeve 2021 and a clamp 2022 adapted to the positioning sleeve 2021, wherein the clamp 2022 is used for clamping the positioning sleeve 2021, so that the positioning sleeve 2021 is fixed; two opposite sides of the clamp 2022 are respectively connected with one end of the two adjusting components 201; by providing the clamp 2022, the fixing of the positioning sleeve 2021 is thereby facilitated.

In the use, well axle center and the horizontal plane of position sleeve 2021 are perpendicular, and position sleeve 2021 sets up with the axis of dead lever 2012 is perpendicular, position sleeve 2021 and the looks adaptation of waiting to install rag bolt, when waiting to install rag bolt and insert and locate position sleeve 2021 in, the periphery wall of waiting to install rag bolt and the laminating of internal perisporium of position sleeve 2021, from this, avoid waiting to install rag bolt and rock, improved the pre-buried accuracy nature of waiting to install rag bolt.

Further, in this embodiment, the fixture 2022 includes two arc-shaped plates 2023, the two arc-shaped plates 2023 enclose to form a clamping space 2024, the positioning sleeve 2021 is inserted into the clamping space 2024, the outer peripheral wall of the positioning sleeve 2021 abuts against the inner peripheral wall of the clamping space 2024, and one side of the two arc-shaped plates 2023 departing from the positioning sleeve 2021 is connected to one end of each of the two adjusting assemblies 201.

Specifically, the cross-sectional shape of the clamping space 2024 is circular, the central axis of the clamping space 2024 is parallel to the central axis of the positioning sleeve 2021, and in some realizable manners, the central axis of the clamping space 2024 is collinear with the central axis of the positioning sleeve 2021.

Wherein, one side of the arc plate 2023 departing from the positioning sleeve 2021 is connected with one end of the fixing rod 2012; illustratively, the arc plate 2023 and the fixing rod 2012 can be connected by inserting and pulling, and of course, the arc plate 2023 and the fixing rod 2012 can also be connected by bolts.

Further, in this embodiment, the locking assembly 30 includes a connecting sleeve and a positioning screw, the connecting sleeve extends along the first direction 40, the connecting sleeve is sleeved on the connecting rod 1021 extending along the first direction 40, and the fixing rod 2012 at the end of the positioning unit 20 is connected to the outer peripheral wall of the connecting sleeve; wherein, offer the mounting hole that extends along second direction 50 on the periphery wall of one side that the coupling sleeve deviates from locating unit 20, mounting hole and coupling sleeve's inner chamber intercommunication, offer the internal thread with positioning screw looks adaptation on the mounting hole, after the position of locating unit 20 is confirmed and is accomplished, pass the mounting hole with positioning screw's one end and the periphery wall butt of connecting rod 1021, therefore, locking locating unit 20, avoid locating unit 20 to adjust frame 10 relatively and slide in the use, the installation accuracy of waiting to install rag bolt has been improved.

With continued reference to fig. 2 and 3, the positioning device provided in this embodiment includes a plurality of positioning mechanisms 1, and each two adjacent positioning mechanisms 1 are connected by a connecting assembly 2.

Specifically, the connecting assembly 2 extends along the first direction 40, and the connecting assembly 2 is detachably connected to the positioning mechanism 1.

Further, in this embodiment, the connection assembly 2 includes an adjustment rod 21 and a horizontal bubble 23, the horizontal bubble 23 is disposed on the adjustment rod 21, and the horizontal bubble 23 is used for measuring the levelness of the adjustment rod 21; by providing the horizontal air bubbles 23, the levelness of the adjusting rod 21 is conveniently measured, and the mounting accuracy of the foundation bolt to be mounted is improved.

Specifically, the adjusting rod 21 includes P mounting rods 211 and (P-1) third telescopic rods 212(P is a natural number greater than or equal to 2), the P mounting rods 211 all extend along the first direction 40, (P-1) the third telescopic rods 212 all extend along the first direction 40, the P mounting rods 211 are arranged at intervals along the first direction 40, one third telescopic rod 212 is arranged between every two adjacent mounting rods 211, two ends of the third telescopic rods 212 are respectively connected with two adjacent mounting rods 211, and the total length of the connecting assembly 2 is adjusted by adjusting the length of the third telescopic rods 212.

It should be noted that the structure of the third telescopic rod 212 is substantially the same as that of the first telescopic rod 1022, and the structure of the third telescopic rod 212 is not described herein again.

In order to facilitate the connection of the connection assembly 2 and the positioning mechanism 1, the two ends of the connection assembly 2 are provided with the fixing units 22 (that is, the ends of the two mounting rods 211 at the head and tail ends of the connection assembly 2 are provided with the fixing units 22), the fixing units 22 extend downwards along the direction perpendicular to the horizontal plane, and one end of the fixing unit 22 departing from the mounting rods 211 is used for being connected with the positioning mechanism 1.

Specifically, the fixing unit 22 includes an upright rod 221, a fourth telescopic rod 222, and a fixture 2022 for installing the fixture 223, the upright rod 221 extends along a direction perpendicular to a horizontal plane, one end of the upright rod 221 is connected to the installing rod 211, the other end of the upright rod 221 is connected to the fourth telescopic rod 222, a central axis of the fourth telescopic rod 222 is parallel to a central axis of the upright rod 221, and in some realizable manners, the central axis of the fourth telescopic rod 222 and the central axis of the upright rod 221 are arranged in a collinear manner; wherein, one end of the fourth telescopic rod 222 departing from the vertical rod 221 is connected with the clamp 2022 of the mounting clamp 223; during use, the mounting fixture 223, the clamp 2022, is used to connect with the adjustment unit 102 extending along the second direction 50.

In this embodiment, the mounting fixture 223 and the clamp 2022 are rectangular parallelepiped, the mounting fixture 223 and the clamp 2022 extend along the second direction 50, an accommodating groove 2231 adapted to the connecting rod 1021 is disposed on a side of the mounting fixture 223 and the clamp 2022 facing away from the fourth telescopic rod 222, in a use process, the connecting rod 1021 extending along the second direction 50 is inserted into the accommodating groove 2231, an outer peripheral wall of the connecting rod 1021 abuts against an inner peripheral wall of the accommodating groove 2231, and thus, the connection between the connection assembly 2 and the positioning mechanism 1 is achieved.

Exemplarily, installation fixture 223 fixture 2022 can include horizontal plate and two risers, and two risers set up relatively, and the horizontal plate is located between two risers, and is close to the top setting of riser, and two risers enclose with the horizontal plate jointly and establish into the draw-in groove, and in the use, in connecting rod 1021 that extends along second direction 50 inserts and locates the draw-in groove, the periphery wall of connecting rod 1021 and the interior perisporium butt of draw-in groove.

It should be noted that the structure of the fourth expansion link 222 is substantially the same as the structure of the first expansion link 1022, and the description of the structure of the fourth expansion link 222 is omitted here.

In order to facilitate understanding of the overall length of the connecting assembly 2, a fourth scale is marked on each of the mounting rods 211 and each of the third telescopic rods 212.

The use process of the positioning device provided by the embodiment is as follows: when the foundation bolts on the single-row steel structure foundation are installed, the adjusting frame 10 is placed on the steel structure foundation with the reinforced formwork, the first telescopic rods 1022 on each adjusting unit 102 are adjusted until the four corners of the adjusting frame 10 are aligned with the four corners of the formwork, and then the screws 1026 on each first telescopic rod 1022 are screwed; determining the specification of the positioning sleeve 2021 according to a drawing, and determining the model of the clamp 2022 according to the model of the positioning sleeve 2021; then, assembling the positioning unit 20 according to the drawing requirements and the number of the foundation bolts to be installed, connecting the assembled positioning unit 20 with the adjusting frame 10 through the locking assembly 30, and finely adjusting a second telescopic rod 2011 in the positioning unit 20 so as to enable the position of the positioning sleeve 2021 to be accurate; then, the foundation bolt to be installed is inserted into the positioning sleeve 2021, and positioning of the foundation bolt to be installed is completed; and then taking up the whole positioning mechanism 1, and continuously installing the foundation bolts to be installed on the basis of other steel structures.

When foundation bolts on two steel structure foundations are installed in parallel, two positioning mechanisms 1 which are adjusted are connected through a connecting assembly 2, the accurate positions of the foundation bolts of two adjacent steel structure foundations are determined according to drawing requirements, the total length of the connecting assembly 2 is determined by adjusting a third telescopic rod 212, and the connecting assembly is connected with a connecting rod 1021 which is arranged on an adjusting frame 10 and extends along a second direction 50 through a clamp 2022 of an installing clamp 223; placing the positioning device into a steel structure foundation and adjusting the levelness of the connecting assembly 2 through the horizontal air bubbles 23; and then, the foundation bolt to be installed is inserted into the positioning sleeve 2021, so that the foundation bolt to be installed is accurately positioned.

The positioning device provided by the application comprises at least one positioning mechanism 1; the positioning mechanism 1 comprises an adjusting frame 10 and at least one positioning unit 20, the adjusting frame 10 is enclosed into an accommodating cavity 101, the positioning unit 20 is accommodated in the accommodating cavity 101, and two ends of the positioning unit 20 are connected with the adjusting frame 10 through locking assemblies 30; the positioning unit 20 comprises at least two adjusting assemblies 201 and at least one positioning assembly 202, the positioning assembly 202 is arranged between the two adjusting assemblies 201, two opposite sides of the positioning assembly 202 are respectively connected with the two adjusting assemblies 201, one end of the adjusting assembly 201, which is far away from the positioning assembly 202, is connected with the locking assembly 30, and the positioning assembly 202 is used for fixing an anchor bolt to be installed; on one hand, by arranging the adjusting frame 10, the size of the adjusting frame 10 can be adjusted according to the size of the steel structure foundation, so that the application range of the positioning mechanism 1 is expanded; on the other hand, by arranging the positioning assembly 202, the foundation bolts to be installed are inserted into the positioning assembly 202 to install and position the foundation bolts, so that the installation accuracy of the foundation bolts to be installed is improved, meanwhile, the construction efficiency is improved, and the construction period is shortened.

The utility model provides a positioning device has following advantage: the device has simple structure, easy manufacture and convenient operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims (10)

1. A positioning device, characterized by: comprises at least one positioning mechanism;

the positioning mechanism comprises an adjusting frame and at least one positioning unit, the adjusting frame is enclosed into an accommodating cavity, the positioning unit is accommodated in the accommodating cavity, and two ends of the positioning unit are connected with the adjusting frame through locking assemblies;

the positioning unit comprises at least two adjusting components and at least one positioning component, the positioning components are arranged between the two adjusting components, the two opposite sides of the positioning components are respectively connected with the two adjusting components, the adjusting components deviate from one ends of the positioning components and are connected with the locking components, and the positioning components are used for fixing foundation bolts to be installed.

2. The positioning device of claim 1, wherein: the adjusting frame is rectangular and comprises four adjusting units, and the four adjusting units are sequentially connected end to end and enclosed into a rectangle.

3. The positioning device of claim 2, wherein: the adjusting unit comprises at least two connecting rods and at least one first telescopic rod, the first telescopic rod is positioned between the two connecting rods, and two ends of the first telescopic rod are respectively connected with the two connecting rods;

the length of the first telescopic rod is adjusted, so that the size of the adjusting unit is adjusted.

4. The positioning device of claim 3, wherein: the first telescopic rod comprises a sliding rod, a sleeve and a fixing piece, the sliding rod extends along the central axis direction of the sleeve, one end of the sliding rod is inserted into the sleeve, and the sliding rod can slide along the sleeve;

the fixing piece is used for preventing the sliding rod from sliding along the sleeve so as to fix the length of the first telescopic rod.

5. The positioning device of claim 4, wherein: the fixing piece comprises a fixing sleeve and a screw rod, wherein an external thread is formed on the outer peripheral wall of one end, facing the sliding rod, of the sleeve, an internal thread matched with the external thread is formed on the inner peripheral wall of the fixing sleeve, the screw rod extends along the radial direction of the fixing sleeve, the first end of the fixing sleeve is sleeved on the sleeve and is in threaded connection with the sleeve, and the second end of the fixing sleeve is sleeved on the sliding rod;

and a threaded hole extending along the radial direction of the fixing sleeve is formed in the peripheral wall close to the second end of the fixing sleeve, the threaded hole is communicated with the cavity of the fixing sleeve, and one end of the screw rod is used for penetrating through the threaded hole to abut against the peripheral wall of the sliding rod.

6. The positioning device of claim 1, wherein: the adjusting assembly comprises a second telescopic rod and two fixed rods, the second telescopic rod is positioned between the two fixed rods, and two ends of the second telescopic rod are respectively connected with the two fixed rods;

the length of the second telescopic rod is adjusted, so that the size of the adjusting assembly is adjusted.

7. The positioning device of claim 1, wherein: the positioning assembly comprises a positioning sleeve and a clamp matched with the positioning sleeve, and the clamp is used for clamping the positioning sleeve so as to fix the positioning sleeve;

the two opposite sides of the fixture are respectively connected with one ends of the two adjusting components.

8. The positioning device of claim 7, wherein: the fixture comprises two arc-shaped plates, wherein a clamping space is formed by the arc-shaped plates in an enclosing mode, the positioning sleeve is inserted into the clamping space, the outer peripheral wall of the positioning sleeve is abutted to the inner peripheral wall of the clamping space, and one side, deviating from the positioning sleeve, of each arc-shaped plate is connected with one end of each adjusting assembly.

9. The positioning device of claim 1, wherein: the positioning mechanism comprises a plurality of positioning mechanisms, and every two adjacent positioning mechanisms are connected through a connecting assembly.

10. The positioning device of claim 9, wherein: coupling assembling is including adjusting pole and horizontal bubble, horizontal bubble set up in on the regulation pole, horizontal bubble is used for measuring adjust the levelness of pole.

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