CN211898355U

CN211898355U - Adjustable wind generating set foundation anchor bolt levelness measuring instrument

Info

Publication number: CN211898355U
Application number: CN201922233570.6U
Authority: CN
Inventors: 乔俊威; 梁子豪; 田景忠; 信志伟; 蔺永强; 邓邦强; 武镇国; 李昕
Original assignee: Inner Mongolia Mongolia Construction Engineering Supervision Co ltd
Current assignee: Inner Mongolia Mongolia Construction Engineering Supervision Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-11-10
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses an adjustable levelness measuring instrument for a foundation anchor bolt rod of a wind generating set, the structure of the utility model comprises a cylinder, scales, a cavity, a handle, a placing cavity, a protective pad, a cylinder, a chute and a limiting block, the bottom of the cylinder is contacted with the bottom of the anchor plate, then the exposed cylinder is pushed to the upper end, and after the upper end of the cylinder is contacted with the lower bottom surface of the anchor rod, the scale which is opposite to the top of the inner cylinder is read, the exposed length of the anchor rod can be safely and accurately measured in the limited space of the bottom anchor plate, only the exposed value of the bottom anchor bolt is measured, not only can ensure that the top of the anchor bolt is within the allowable range of the horizontal plane, but also shortens the measuring time, solves the problems that when the anchor bolt rod is measured, because the lower anchor plate is closer to the fan foundation cushion layer and the number of anchor bolts is more, measurement inspectors measure in a limited space, and the problems that the inspection and measurement of inspectors take longer time and the inspection accuracy is not high are caused.

Description

Adjustable wind generating set foundation anchor bolt levelness measuring instrument

Technical Field

The utility model relates to a levelness measuring apparatu technical field, concretely relates to adjustable type wind generating set basis stock anchor pole levelness measuring apparatu.

Background

The wind generating set foundation anchor bolt assembly is a whole tower support part, bears the thrust, the torque, the bending moment, the gyroscopic moment acted on the tower by wind power, the vibration of a motor and the swing when the stress changes, the anchor bolt is often matched with a concrete foundation to play a role in bearing load, and the levelness measuring instrument can be used for measuring the levelness of an anchor bolt rod.

When the length of the anchor plate is measured when the lower part of the anchor rod is exposed, the lower anchor plate is closer to the fan foundation cushion layer, the number of anchor bolts is larger, and measurement inspectors measure in a limited space, so that the inspection and measurement of the inspectors are longer in time consumption and the inspection accuracy is not high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the adjustable wind generating set foundation anchor bolt levelness measuring instrument is provided, and the problems that when the anchor bolt is measured, because the lower anchor plate is closer to the fan foundation cushion layer and the number of anchor bolts is more, the force of an inspector is measured in a limited space, the inspection and measurement of the inspector are long in consumed time, and the inspection accuracy is not high are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an adjustable type wind generating set basis stock anchor bolt levelness measuring apparatu, include drum, scale, cavity, handle, place the chamber, protect and fill up, cylinder, spout and stopper, the drum left end is equipped with the scale, the inside cavity that is equipped with of drum, drum right-hand member and handle fixed connection, the handle left end is equipped with places the chamber, it has the protection to fill up to place the inside fixed mounting in chamber, cavity and cylinder lower extreme sliding connection, cavity left and right sides wall is equipped with the spout, cylinder left surface bottom fixed mounting has the stopper to stopper left end and spout sliding connection.

Further, the cylinder has a diameter of 70MM and a height of 100 MM.

Further, the cylinder diameter is 69MM, and the cylinder is a solid structure.

Furthermore, the starting point of the scale is arranged at the upper end of the cylinder, and the unit of the scale is accurate to millimeter.

Furthermore, the two limiting blocks are arranged and are bilaterally symmetrical on two sides of the cylinder.

Furthermore, the gap between the outer side of the limiting block and the side wall of the sliding groove is 1 MM.

Further, the side surface of the cylinder is of a transparent structure.

Furthermore, the cylinder and the handle are made of glass fiber reinforced plastic.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses with drum bottom and anchor slab bottom contact, then promote exerted cylinder to the upper end, and after cylinder upper end and stock bottom surface contact, read out the just right scale in inside cylinder top, but in bottom anchor slab finite space safety, accurate measurement stock exposes length, only survey bottom crab-bolt and expose the value, can guarantee the crab-bolt top at the horizontal plane allowed range, measuring time has been shortened again, when measuring the crab-bolt pole, because lower anchor slab is nearer and crab-bolt quantity is more with fan basic bed course distance, measure the inspection personnel and measure at limited space, it costs the longer and not high problem of inspection rate of accuracy to have leaded to inspector's inspection and measurement.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: cylinder-1, scale-2, cavity-3, handle-4, placing cavity-5, protective pad-6, cylinder-7, chute-8 and limited block-9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides an adjustable wind generating set foundation anchor bolt levelness measuring instrument: including drum 1, scale 2, cavity 3, handle 4, place chamber 5, the protection fills up 6, cylinder 7, spout 8 and

stopper

9, 1 left end of drum is equipped with scale 2, 1 inside cavity 3 that is equipped with of drum, 1 right-hand member of drum and 4 fixed connection of handle, 4 left ends of handle are equipped with places chamber 5, it has protection pad 6 to place 5 inside fixed mounting in chamber, improve user's the stability of holding, cavity 3 and 7 lower extreme sliding connection of cylinder, 7 slides and can cooperate the length that 2 come the measurement anchor rod of scale, 3 left and right sides walls of cavity are equipped with spout 8, 7 left side bottom fixed mounting of cylinder have stopper 9, and stopper 9 left end and 8 sliding connection of spout, can make cylinder 7 can not break away from 3 insides of cavity.

Wherein, drum 1 diameter is 70MM to its height is 100MM, makes the length that whole volume is less can place between anchor slab and fan basic cushion layer and measure the anchor rod.

Wherein, the diameter of the cylinder 7 is 69MM, and the cylinder 7 is of a solid structure, and the scale 2 can be matched for measuring the numerical value of the anchor rod.

The starting point of the scale 2 is arranged at the upper end of the cylinder 1, and the unit of the scale 2 is accurate to millimeter, so that when the cylinder 1 is used in an inverted state for measurement, the unit of the scale 2 can be matched with the cylinder 7 for measurement of the anchor rod from a zero value.

The number of the limiting blocks 9 is two, and the two limiting blocks 9 are bilaterally symmetrical on two sides of the cylinder 7, so that the cylinder 7 cannot fall out of the cavity 3.

Wherein, the space between the outside of the limiting block 9 and the side wall of the sliding groove 8 is 0.1MM, so that the sliding effect of the limiting block 9 in the sliding groove 8 is improved.

Wherein, the side of the cylinder 1 is transparent, so that the top of the cylinder 7 corresponds to the scale 2 for measurement.

The cylinder 1, the cylinder 7 and the handle 4 are made of glass fiber reinforced plastics, and are light in weight, high in strength and good in dimensional stability.

The working principle is as follows: when the device is used, the device is firstly placed in a working area, when the exposed length of the anchor rod is measured, the cylinder 1 is firstly taken up in an inverted mode through the handle 4, the cylinder 7 cannot be separated from the cylinder 1 due to the matching of the sliding groove 8 and the limiting block 9, fingers extend into the placing cavity 5, meanwhile, the fingers are reinforced by the protective pad 6 placed in the cavity 5, then, the bottom of the cylinder 1 is fully contacted with the surface of the anchor plate, the cylinder 7 is pushed upwards through the cavity 3, after the outer top of the cylinder 7 is contacted with the lower bottom surface of the anchor rod, data can be detected through the scales 2 over the top of the inner cylinder 7, the detected data are compared with a reference value, when the error exceeds +/-1 MM, the measured anchor rod is marked, an error value is recorded, the anchor rod installation process is to be readjusted, and the purpose that the anchor rod can be safely arranged in the limited space of the anchor plate at the bottom is achieved, The exposed length of the anchor bolt is accurately measured, the top of the anchor bolt can be ensured to be within the allowable range of the horizontal plane only by measuring the exposed value of the anchor bolt at the bottom, and the measurement time is shortened.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an adjustable type wind generating set basis stock anchor pole levelness measuring apparatu which characterized in that: including drum (1), scale (2), cavity (3), handle (4), place chamber (5), protection pad (6), cylinder (7), spout (8) and stopper (9), drum (1) left end is equipped with scale (2), inside cavity (3) that is equipped with of drum (1), drum (1) right-hand member and handle (4) fixed connection, handle (4) left side is equipped with places chamber (5), place chamber (5) inside fixed mounting have protection pad (6), cavity (3) and cylinder (7) lower extreme sliding connection, cavity (3) left and right sides wall is equipped with spout (8), cylinder (7) left side face bottom fixed mounting has stopper (9) to stopper (9) outside and spout (8) sliding connection.

2. The adjustable levelness measuring instrument for the foundation anchor bolt rod of the wind generating set according to claim 1, wherein: the cylinder (1) has a diameter of 70MM and a height of 100 MM.

3. The adjustable levelness measuring instrument for the foundation anchor bolt rod of the wind generating set according to claim 1, wherein: the diameter of the cylinder (7) is 69MM, and the cylinder (7) is of a solid structure.

4. The adjustable levelness measuring instrument for the foundation anchor bolt rod of the wind generating set according to claim 1, wherein: the starting point of the scale (2) is arranged at the upper end of the cylinder (1), and the unit of the scale (2) is accurate to millimeter.

5. The adjustable levelness measuring instrument for the foundation anchor bolt rod of the wind generating set according to claim 1, wherein: the two limiting blocks (9) are arranged, and the two limiting blocks (9) are bilaterally symmetrical on the two sides of the cylinder (7).

6. The adjustable levelness measuring instrument for the foundation anchor bolt rod of the wind generating set according to claim 1, wherein: and the gap between the outer side of the limiting block (9) and the side wall of the sliding groove (8) is 1 MM.

7. The adjustable levelness measuring instrument for the foundation anchor bolt rod of the wind generating set according to claim 1, wherein: the side surface of the cylinder (1) is of a transparent structure.