CN219200440U

CN219200440U - Positioning tool for construction measurement of embedded part

Info

Publication number: CN219200440U
Application number: CN202320687130.1U
Authority: CN
Inventors: 宫海彬; 谢吉恒; 刘书蔚; 刘翰龙
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-06-16
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses an embedded part construction measurement positioning tool, which relates to the field of construction measurement and comprises an embedded part clamping seat, a prism rod and a telescopic device, wherein the prism rod is arranged on the embedded part clamping seat, the prism rod comprises a centering rod, a buckle and a scale rod, the top end of the centering rod is provided with the buckle, the buckle is provided with the scale rod, the telescopic device is arranged outside the centering rod, the telescopic device comprises a connecting ring, a central bubble, a rotating ball, a stretching rod, a positioner and a central positioning rod, the connecting ring is arranged outside the centering rod, the connecting ring is provided with the central bubble, the rotating ball is connected with the connecting ring, the stretching rod is connected with the rotating ball, the stretching rod is connected with a positioner, the central positioning rod is arranged in the positioner, the telescopic device is adjusted according to the size of the embedded part, the scale rod is pulled to a proper height to be clamped by the buckle when the prism is used, the prism is placed on the prism clamping seat, and a measurement sample is placed to a proper position.

Description

Positioning tool for construction measurement of embedded part

Technical Field

The utility model relates to the field of construction measurement positioning, in particular to a positioning tool for construction measurement of embedded parts.

Background

The embedded part (prefabricated embedded part) is a component which is pre-installed (embedded) in a concealed project, is a structural part which is arranged when a structure is poured, is used for building the lap joint of an upper structure, is favorable for the installation and fixation of an external engineering equipment foundation, and in the construction process, the precision of the position and the geometric form of the embedded part is critical to the quality and the safety of the whole project, so that a measuring and positioning tool is required to be used for ensuring the accurate positioning and the installation of the embedded part so as to ensure the quality and the safety of the project, the correct position and the geometric form of the embedded part can be ensured only through accurate measurement and positioning, and finally the stability and the durability of the whole project are ensured, and therefore, the embedded part construction measurement positioning tool is particularly required.

Through retrieval, the patent with the bulletin number of 'CN 210421196U' discloses an embedded part construction measurement positioning tool, the far end (the end far from the central positioning part) of a supporting part is propped against the embedded part, and under certain conditions, the lower part of the supporting part can be propped against the upper surface of the embedded part, so that the central positioning part and the peripheral positioning part are fixed relative to the embedded part, then whether the embedded part construction measurement positioning tool is horizontal or not is detected through a levelness detection device, the propping positions of the embedded part and the supporting part and the embedded part are regulated when the embedded part construction measurement positioning tool is not horizontal, so that the level of the embedded part and the supporting part is finally ensured, the upper ends (the end far from the supporting part) of the central positioning part and the peripheral positioning part extend upwards, even extend out of a foundation pit of the embedded part, thereby being convenient for measuring the spatial position and the gesture of the central positioning part and the peripheral positioning part (firstly measuring the position and the gesture of the upper end of the central positioning part, the position and the gesture of the upper end of the peripheral positioning part are measured, and then the length and the gesture of the central positioning piece and the peripheral positioning piece are used for finally determining the position and the gesture of the lower end of the central positioning piece and the position and the gesture of the distal end of the peripheral positioning piece, wherein the position refers to the position of the corresponding part in the three-dimensional space, the gesture refers to the overturning condition of the corresponding part in the three-dimensional space, such as the included angle between the length direction and the vertical direction of the central positioning piece, so that the measurement and the positioning of two positions of the embedded piece or two parts of the embedded piece (one of the two positions or two parts is the center of the end part of the central positioning piece connected with the supporting piece and the other is the connecting part of the supporting piece and the diagonal supporting piece) are indirectly completed, the positioning accuracy is ensured nowadays, but the operation of the embedded piece construction measurement and positioning tool is more complex, the construction measurement positioning tool for the embedded part needs a certain technology and experience, is complex to operate, and needs other instruments for assisting horizontal adjustment.

In view of the above, intensive studies have been conducted to solve the above problems.

Disclosure of Invention

The utility model aims to provide an embedded part construction measurement positioning tool, which aims to solve the problems that the operation of the embedded part construction measurement positioning tool is complex, a certain technology and experience are needed for using the embedded part construction measurement positioning tool, the operation is complex, and other instruments are needed for assisting in horizontal adjustment, which are proposed in the background.

In order to solve the technical problems, the utility model provides an embedded part construction measurement positioning tool which comprises an embedded part clamping seat, a prism rod and a telescopic device, wherein the prism rod is arranged above the embedded part clamping seat, the prism rod comprises a centering rod, a buckle and a scale rod, the centering rod is arranged above the embedded part clamping seat, the buckle is arranged at the top end of the centering rod, the scale rod is arranged above the buckle, the telescopic device is arranged outside the centering rod, the telescopic device comprises a connecting ring, a central bubble, a rotating ball, a stretching rod, a positioner and a central positioning rod, the connecting ring is arranged outside the centering rod, the central bubble is arranged above the connecting ring, the rotating ball is connected in the middle of the connecting ring, the outer wall of the rotating ball is connected with one end of the stretching rod, the other end of the stretching rod is connected with the positioner, the inner wall of the positioner is provided with the central positioning rod, and the prism clamping seat is arranged above the scale rod.

Preferably, the embedded part clamping seat and the centering rod are welded, and the embedded part clamping seat is a 90-degree hollow clamping seat.

Preferably, the centering rod is inserted into the buckle, and the buckle is provided with four groups.

Preferably, the centering rod and the scale rod form a telescopic structure, and the centering rod and the scale rod are correspondingly arranged.

Preferably, the outer side of the centering rod is sleeved with a connecting ring, and the connecting rings are arranged in one-to-one correspondence with the central bubbles.

Preferably, the connecting ring is movably connected with the rotating ball, the rotating ball is fixedly connected with one end of the stretching rod, the other end of the stretching rod is movably connected with the positioner, and a foldable structure is arranged in the middle of the stretching rod.

Preferably, the locator is welded with the central locating rod, and the width of the locator is larger than that of the central locating rod.

Compared with the related art, the embedded part construction measurement positioning tool provided by the utility model has the following beneficial effects:

the utility model discloses a positioning tool for construction measurement of embedded parts, which can be used for adjusting the height of a scale rod according to the problems encountered in actual measurement conditions through a prism rod, and the height of a fixed scale stem is clamped by a buckle after the adjustment is finished, so that the positioning tool is convenient to operate.

Through telescoping device, the stretching rod can be adjusted to suitable position according to built-in fitting actual size, finely tunes according to the central bubble on the connecting ring, makes the bubble be placed in the middle, reduces measuring error.

Drawings

FIG. 1 is a schematic view of the overall front perspective structure of the present utility model;

FIG. 2 is a schematic diagram of the overall side structure of the present utility model;

FIG. 3 is a schematic diagram of the overall top structure of the present utility model;

fig. 4 is a schematic view of a telescopic structure according to the present utility model.

Reference numerals in the drawings: 1. an embedded part clamping seat; 2. a prism rod; 201. centering rod; 202. a buckle; 203. a scale bar; 3. a telescoping device; 301. a connecting ring; 302. a central air bubble; 303. a rotating ball; 304. a stretching rod; 305. a positioner; 306. a center positioning rod; 4. and a prism clamping seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment I, given by FIGS. 1-4, the present utility model provides a technical solution: the utility model provides an embedded part construction measurement positioning tool, including embedded part cassette 1, prism pole 2 and telescoping device 3, embedded part cassette 1 top is provided with prism pole 2, prism pole 2 includes centering rod 201, buckle 202 and scale pole 203, embedded part cassette 1 top is provided with centering rod 201, the top of centering rod 201 is provided with buckle 202, buckle 202 top is provided with scale pole 203, centering rod 201 outside is provided with telescoping device 3, telescoping device 3 includes tie-ring 301, center bubble 302, rotating ball 303, stretching rod 304, locator 305 and center locating lever 306, centering rod 201 outside is provided with tie-ring 301, the tie-ring 301 top is provided with center bubble 302, be connected with rotating ball 303 in the middle of the tie-ring 301, the rotating ball 303 outer wall is connected with stretching rod 304 one end, the stretching rod 304 other end is connected with locator 305, the locator 305 inner wall is provided with center locating lever 306, scale pole 203 top is provided with prism cassette 4.

In the second embodiment, the embedded part clamping seat 1 and the centering rod 201 are welded, and the embedded part clamping seat 1 is a 90-degree hollow clamping seat, so that the embedded part in the embedded part clamping seat 1 can be conveniently placed after measurement and positioning are completed.

In the third embodiment, the centering rod 201 is inserted into the buckle 202, and the buckle 202 is provided with four groups, so that the scale rod 203 is not moved down after being pulled out, and the measurement accuracy is not affected.

In the fourth embodiment, the centering rod 201 and the scale rod 203 form a telescopic structure, the centering rod 201 and the scale rod 203 are correspondingly arranged, and the buckle 202 passes through the centering rod 201 and the scale rod 203, so that the height of the scale rod 203 can be changed according to the actual measurement condition to measure.

In the fifth embodiment, the outer side of the centering rod 201 is sleeved with the connecting rings 301, the connecting rings 301 are in one-to-one correspondence with the central bubbles 302, the central bubbles 302 facilitate adjustment of the centering rod 201, and measurement errors are reduced.

In the sixth embodiment, the connecting ring 301 is movably connected with the rotating ball 303, the centering rod 201 can be finely adjusted according to the central air bubble 302, the rotating ball 303 is fixedly connected with the stretching rod 304, the stretching rod 304 is movably connected with the positioner 305, one end of the stretching rod 304 is fixedly connected with the rotating ball 303, the other end of the stretching rod 304 is movably connected with the positioner 305, the middle of the stretching rod 304 can be folded, and the prism rod 2 can be adjusted according to the size of the embedded part.

In the seventh embodiment, the positioner 305 and the center positioning rod 306 are welded, and the width of the positioner 305 is larger than that of the center positioning rod 306, so that the prism rod 2 is prevented from being deviated during use, and the operation and use are prevented from being affected.

Working principle: for an embedded part construction measurement positioning tool, firstly, the telescopic device 3 is adjusted according to the size of an embedded part, the embedded part clamping seat 1 is changed through the middle folding device of the stretching rod 304, the embedded part is moved to the position of a required lofting place of the embedded part after being placed on the embedded part clamping seat 1, the height of the scale rod 203 is adjusted according to the actual measurement condition, then the scale rod 203 is prevented from being penetrated through the centering rod 201 and the scale rod 203 by the buckle 202, the prism is placed on the prism clamping seat 4, the central air bubble 302 above the connecting ring 301 is adjusted according to the rotating ball 303 fixed at one end of the stretching rod 304, the air bubble on the central air bubble 302 is adjusted to the central position, the measurement error can be effectively reduced, and then the embedded part is moved to the design position according to the measurement lofting result.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a built-in fitting construction measurement positioning tool, includes built-in fitting cassette (1), prism pole (2) and telescoping device (3), its characterized in that: the embedded part clamping seat (1) top is provided with prism pole (2), prism pole (2) are including centering pole (201), buckle (202) and scale pole (203), embedded part clamping seat (1) top is provided with centering pole (201), the top of centering pole (201) is provided with buckle (202), buckle (202) top is provided with scale pole (203), centering pole (201) outside is provided with telescoping device (3), telescoping device (3) include go-between (301), center bubble (302), swivel ball (303), tensile pole (304), locator (305) and center locating lever (306), centering pole (201) outside is provided with go-between (301), go-between (301) top is provided with center bubble (302), be connected with swivel ball (303) in the middle of go-between, swivel ball (303) outer wall connection has tensile pole (304), the tensile pole (304) other end is connected with locator (305), locator (305) inner wall (305) are provided with prism (203), be provided with on prism pole (203).

2. The embedded part construction measurement positioning tool according to claim 1, wherein the embedded part clamping seat (1) and the centering rod (201) are welded, and the embedded part clamping seat (1) is a 90-degree hollow clamping seat.

3. The embedded part construction measurement positioning tool according to claim 1, wherein the centering rod (201) is in plug connection with the buckle (202), and the buckle (202) is provided with four groups.

4. The embedded part construction measurement positioning tool according to claim 1, wherein the centering rod (201) and the scale rod (203) form a telescopic structure, and the centering rod (201) and the scale rod (203) are correspondingly arranged.

5. The embedded part construction measurement positioning tool according to claim 1, wherein connecting rings (301) are sleeved on the outer sides of the centering rods (201), and the connecting rings (301) are arranged in one-to-one correspondence with the central bubbles (302).

6. The embedded part construction measurement positioning tool according to claim 1, wherein the connecting ring (301) is movably connected with the rotating ball (303), the rotating ball (303) is fixedly connected with one end of the stretching rod (304), the other end of the stretching rod (304) is movably connected with the positioner (305), and a foldable structure is arranged in the middle of the stretching rod (304).

7. The embedded part construction measurement positioning tool according to claim 1, wherein the positioner (305) and the central positioning rod (306) are welded, and the width of the positioner (305) is larger than that of the central positioning rod (306).