CN219011326U

CN219011326U - Tool type accurate positioning measurement auxiliary platform

Info

Publication number: CN219011326U
Application number: CN202223057536.6U
Authority: CN
Inventors: 周钢; 李晓寒; 刘岳龙; 陈尔东; 李永轩; 潘胜锵; 杨龙姣
Original assignee: Hunan Construction Engineering Group Co Ltd
Current assignee: Hunan Construction Engineering Group Co Ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-05-12
Anticipated expiration: 2032-11-17

Abstract

The utility model provides an accurate location measurement auxiliary platform of instrument formula, includes backup pad, spacing bracing piece benchmark festival, spacing bracing piece extension festival, sleeve, backing plate, goes up limit nut and lower adjusting nut, four holes are opened to the symmetry in the backup pad, spacing bracing piece benchmark festival, spacing bracing piece extension festival's surface is equipped with the screw thread, spacing bracing piece benchmark festival, spacing bracing piece extension festival are four, and the lower extreme and the backing plate fixed connection of every spacing bracing piece benchmark festival, and the top is connected with the lower extreme of spacing bracing piece extension festival through the sleeve, and the backup pad is passed to the upper end of every spacing bracing piece extension festival to fix the backup pad through last limit nut, lower adjusting nut. The utility model can be used for realizing convenient operation without increasing the measurement workload, further realizing accurate positioning, meeting various bottom plate structure working conditions and having good measurement effect.

Description

Tool type accurate positioning measurement auxiliary platform

Technical Field

The utility model relates to the technical field of positioning measurement paying-off in construction engineering, in particular to a tool type accurate positioning measurement auxiliary platform.

Background

With the rapid development of the building industry, the novel pre-paving anti-sticking waterproof technology at the foundation construction stage is very successful to popularize, and compared with the traditional waterproof construction method, the biggest difference is that a waterproof protection layer is not designed, and the difficulty of positioning, measuring and paying-off work of foundation slab structure construction is increased. Therefore, how to ensure that the measurement positioning accuracy is not influenced by the new technical construction procedure in the building construction process, the accumulated error in the measurement process is reduced, and the effective arrangement of the measurement auxiliary tool in the construction process is worth exploring.

The traditional foundation bedplate structure construction positioning measurement paying-off mainly comprises the following steps:

1. the situation of the waterproof protective layer is as follows: the waterproof protection layer has clear measurement marks on the main axis (transverse and longitudinal control lines) of the building, the design of the interior and exterior walls, the columns, the shear wall columns and the like, the corners are marked with 'triangles' by red paint, after the reinforcing steel bar binding of the surface layer of the bottom plate structure is completed, the marks on the waterproof protection layer are led to the surface of the reinforcing steel bar in a manner of manually hanging the wire, and then the vertical reinforcing steel bar binding operation is carried out. The measurement pay-off adopting the form can cause inaccurate positioning due to human visual errors, and the phenomenon of deviation of a main structural member of a building is caused.

2. No waterproof protective layer case: after the binding of the surface layer steel bars of the bottom plate structure is completed, the steel bars are directly paid off and positioned and measured in a mode that a total station is matched with a prism, a wood template is required to be placed on the surface layer steel bars as a prism centering temporary platform in the process, a main control axis is sequentially cast and measured, a pull rule is separated by lines to complete detail measurement and positioning operation, and finally the binding operation of the vertical steel bars is completed. The centering temporary platform constructed by the mode is in direct contact with the steel bars, so that the platform is easy to slide on site due to shaking of the steel bar framework, and therefore, the measurement and positioning are offset, and the safety of the structure and the use function of a building are finally affected.

The two methods are easy to deviate in the surface layer steel bar paying-off link, difficult to recheck and incapable of correcting deviation in the measuring and positioning process, and cause quality hidden trouble for building construction.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a tool type accurate positioning measurement auxiliary platform which can be operated conveniently without increasing the measurement workload, further realize accurate positioning, meet various base plate structure working conditions and has good measurement effect.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides an accurate location measurement auxiliary platform of instrument formula, includes backup pad, spacing bracing piece benchmark festival, spacing bracing piece extension festival, sleeve, backing plate, goes up limit nut and lower adjusting nut, four holes are opened to the symmetry in the backup pad, spacing bracing piece benchmark festival, spacing bracing piece extension festival's surface is equipped with the screw thread, spacing bracing piece benchmark festival, spacing bracing piece extension festival are four, and the lower extreme and the backing plate fixed connection of every spacing bracing piece benchmark festival, and the top is connected with the lower extreme of spacing bracing piece extension festival through the sleeve, and the backup pad is passed to the upper end of every spacing bracing piece extension festival to fix the backup pad through last limit nut, lower adjusting nut.

Further, folds are arranged around the supporting plate.

Further, the four holes are arranged at four corners of the support plate.

Furthermore, the whole body of the standard joint of the limiting support rod and the lengthening joint of the limiting support rod is screw threads.

Further, the lower end of the limiting support rod reference joint is welded with the backing plate.

Compared with the prior art, the utility model has the beneficial effects that: the tool type auxiliary measuring platform is convenient to operate on the premise of not increasing the measuring workload, further realizes accurate positioning, meets various base plate structure working conditions, and is good in measuring effect.

Drawings

FIG. 1 is a schematic structural view of a tool type accurate positioning measurement auxiliary platform;

FIG. 2 is a schematic view of the structure of the support plate of the measurement assistance platform of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of the support plate of FIG. 2;

FIG. 4 is a schematic illustration of an application of the measurement assistance platform of FIG. 1;

in the figure: 1. the support plate, 2, spacing bracing piece benchmark festival, 3, spacing bracing piece extension festival, 4, sleeve, 5, backing plate, 6, go up limit nut, 7, lower adjusting nut, 8, prism centering pole, 9, prism centering diagonal bar, 10, reinforcement cage, 11, waterproof layer, 12, bed course, 13, hole, 14, hem.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-4, an auxiliary platform for tool type accurate positioning measurement comprises a supporting plate 1, a limiting supporting rod reference section 2, limiting supporting rod lengthening sections 3, a sleeve 4, a base plate 5, an upper limiting nut 6 and a lower adjusting nut 7, wherein four holes 13 are symmetrically formed in the supporting plate 1, threads are arranged on the surfaces of the limiting supporting rod reference section 2 and the limiting supporting rod lengthening sections 3, the limiting supporting rod reference section 2 and the limiting supporting rod lengthening sections 3 are four, the lower end of each limiting supporting rod reference section 2 is welded with the base plate 5, the top end of each limiting supporting rod reference section 2 is connected with the lower end of each limiting supporting rod lengthening section 3 through the sleeve 4, and the upper end of each limiting supporting rod lengthening section 3 penetrates through the supporting plate 1 and is fixed to the supporting plate 1 through the upper limiting nut 6 and the lower adjusting nut 7.

In this embodiment, the support plate 1 is provided with folds 14 around, which is used to better implement the bearing point of the prism centering rod and the diagonal rod.

In this embodiment, the four holes 13 are arranged at four corners of the support plate 1.

In this embodiment, the whole body of the reference section 2 of the limiting support rod and the lengthening section 3 of the limiting support rod is screw threads.

In this embodiment, the support plate 1 is a 3mm thick galvanized steel sheet.

In this embodiment, the reference section 2 and the extension section 3 of the limiting support rod are made of common carbon structural steel, and serve as main bearing columns of the auxiliary platform, and the rod member should meet the national standard and not smaller than a16.

In this embodiment, the sleeve 4 is 45 # high-quality carbon structural steel.

In this embodiment, the upper limit nut 6 and the lower adjusting nut 7 are made of common carbon structural steel.

Specifically, any component in the tool type accurate positioning measurement auxiliary platform is a tool type accessory, so that the measurement positioning of various working conditions of the bottom plate is realized, and the tool type accurate positioning measurement auxiliary platform is convenient to assemble, detachable, telescopic and flexible.

The implementation steps of the utility model are as follows:

s1: after the binding of the bottom plate steel reinforcement framework is finished, the material cleaning of the measuring paying-off area is finished;

s2: optimizing the position of a main control axis, and determining a measurement auxiliary platform layout;

s3: the thickness of the bottom plate is measured in advance, the height of a limiting support rod (comprising a limiting support rod reference joint and a limiting support rod lengthening joint) with proper specification is selected, and the auxiliary platform is assembled: selecting a limit support rod, installing a lower adjusting nut, installing a support plate, installing an upper limit nut, positioning an auxiliary platform and measuring a vertical prism;

s4: and (5) checking and accepting and identifying.

The foregoing is illustrative of the present utility model and embodiments thereof, and is not to be construed as limiting the practice of the utility model. Therefore, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical scheme are not creatively devised without departing from the gist of the present utility model, and all the structural manners and the embodiments fall within the protection scope of the present utility model.

Claims

1. The utility model provides an accurate location measurement auxiliary platform of instrument formula which characterized in that: including backup pad, spacing bracing piece benchmark festival, spacing bracing piece extension festival, sleeve, backing plate, last limit nut and lower adjusting nut, four holes are opened to the symmetry in the backup pad, the surface of spacing bracing piece benchmark festival, spacing bracing piece extension festival is equipped with the screw thread, spacing bracing piece benchmark festival, spacing bracing piece extension festival are four, and the lower extreme and the backing plate fixed connection of every spacing bracing piece benchmark festival, and the top is connected with the lower extreme of spacing bracing piece extension festival through the sleeve, and the backup pad is passed to the upper end of every spacing bracing piece extension festival to fix the backup pad through last limit nut, lower adjusting nut.

2. The tool-type accurate positioning measurement auxiliary platform according to claim 1, wherein: and folds are arranged around the supporting plate.

3. The tool-type accurate positioning measurement auxiliary platform according to claim 1 or 2, wherein: the four holes are arranged at four corners of the support plate.

4. The tool-type accurate positioning measurement auxiliary platform according to claim 1 or 2, wherein: the whole body of the standard joint and the lengthening joint of the limit support rod is screw threads.

5. The tool-type accurate positioning measurement auxiliary platform according to claim 1 or 2, wherein: and the lower end of the limiting support rod reference joint is welded with the backing plate.