CN216593088U

CN216593088U - Wind turbine generator system reserves bolt length detection instrument

Info

Publication number: CN216593088U
Application number: CN202122934553.2U
Authority: CN
Inventors: 孙蕾; 苏杲剑; 王栋; 张建
Original assignee: China Energy Engineering Group Northwest Power Construction Engineering Co ltd
Current assignee: China Energy Engineering Group Northwest Power Construction Engineering Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-24
Anticipated expiration: 2031-11-26

Abstract

The utility model belongs to the technical field of wind generating set, a wind turbine generator system reserves bolt length detection instrument is related to, including measuring the board, the inside fixed mounting who measures the board has one end to run through and extend to the runner assembly who measures the board outside, the outside fixed mounting who measures the board has spacing subassembly, the positive fixed mounting who measures the board has directional subassembly, the runner assembly includes that one end is seted up at the mounting groove that measures the board outside, the inboard of mounting groove is rotated and is connected with the threaded rod, and the one end of threaded rod runs through and extends to the measuring board outside, the outside threaded connection of threaded rod has the movable block, the outside fixedly connected with connecting block of movable block. This wind turbine generator system reserves bolt length detection instrument comes whole detection instrument restriction back on the bolt through spacing subassembly, through rotatory runner assembly to unable rotation back, the length of the timely bolt of distance between runner assembly and the spacing subassembly to reach the measuring effect of being convenient for.

Description

Wind turbine generator system reserves bolt length detection instrument

Technical Field

The application relates to the technical field of wind generating sets, in particular to a wind generating set reserved bolt length detection tool.

Background

The wind power generation power supply comprises a wind generating set, a tower frame for supporting the generating set, a storage battery charging controller, an inverter, an unloader, a grid-connected controller, a storage battery pack and the like.

When the wind generating set is constructed, the reserved bolt is required to be fixed in cement as an embedded part in advance, the length of the reserved bolt needs to be checked before the wind generating set is constructed for ensuring the construction precision, but the existing measuring scale is inconvenient for operators to measure the length of the reserved bolt more visually, and therefore the wind generating set reserved bolt length detection tool is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides wind turbine generator system reserves bolt length detection instrument, possesses advantages such as the measurement of being convenient for, has solved the problem of not being convenient for to measure.

In order to achieve the above purpose, the present application provides the following technical solutions: the tool for detecting the length of the reserved bolt of the wind turbine generator comprises a measuring plate, wherein a rotating assembly with one end penetrating through and extending to the outer side of the measuring plate is fixedly installed inside the measuring plate, a limiting assembly is fixedly installed on the outer side of the measuring plate, and a pointing assembly is fixedly installed on the front side of the measuring plate;

the runner assembly includes that one end is seted up in the mounting groove of measuring the board outside, the inboard of mounting groove is rotated and is connected with the threaded rod, and the one end of threaded rod runs through and extends to the measuring board outside, the outside threaded connection of threaded rod has the movable block, the outside fixedly connected with connecting block of movable block, the outside fixedly connected with dog of connecting block, the positive fixedly connected with right side fixed block of connecting block, the outside fixedly connected with quantity of right side fixed block is two first scale pointer.

Further, the inside of movable block is seted up threaded through-hole, threaded through-hole and the screw thread in the threaded rod outside are mutually supported.

Through adopting above-mentioned technical scheme, make pivoted threaded rod can drive the activity of movable block and measure.

Furthermore, the outside fixedly connected with holding rod of measuring plate, the outside fixedly connected with rubber sleeve of holding rod, the specification of movable block and the specification phase-match of mounting groove.

Through adopting above-mentioned technical scheme, make things convenient for operating personnel to hold tightly and measure the board.

Further, spacing subassembly includes one end and the outside fixed connection's of measuring the board installation piece, the outside swing joint of installation piece has the front side fixed block, the outside swing joint of installation piece has the rear side fixed block, equal fixed mounting has the slip subassembly between installation piece and front side fixed block and the rear side fixed block, fixed mounting has coupling assembling between front side fixed block and the rear side fixed block.

By adopting the technical scheme, the measuring plate is more stable in measurement.

Further, coupling assembling includes that the spread groove inboard at the front side fixed block is seted up to one end, the inboard fixedly connected with of spread groove is located the stopper on the front side fixed block, the inboard fixedly connected with one end of rear side fixed block runs through the stopper and extends to the inboard connecting rod of spread groove, fixedly connected with coupling spring between the outside of connecting rod and stopper.

Through adopting above-mentioned technical scheme, it is more stable when making front side fixed block and rear side fixed block activity.

Further, the arc wall has all been seted up to the one end of front side fixed block and rear side fixed block, the equal fixedly connected with rubber pad in inboard of two arc walls.

Furthermore, the sliding assembly comprises two grooves which are respectively formed in the outer sides of the front side fixing block and the rear side fixing block, a cross rod is fixedly connected to the inner side of each groove, and a sliding block with one end fixedly connected with the outer side of the mounting block is movably connected to the outer side of each cross rod.

Through adopting above-mentioned technical scheme, make front side fixed block and rear side fixed block can slide on the installation piece.

Further, the directional subassembly includes one end and the positive fixed block of the front fixed connection of measuring the board, the one end fixedly connected with of left side fixed block runs through and extends to the second scale pointer of the left side fixed block other end, the positive fixedly connected with graduation apparatus of measuring the board.

By adopting the technical scheme, the length can be conveniently observed by an operator.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this wind turbine generator system reserves bolt length detection instrument comes whole detection instrument restriction back on the bolt through spacing subassembly, through rotatory runner assembly to unable rotation back, the length of the timely bolt of distance between runner assembly and the spacing subassembly to reach the measuring effect of being convenient for.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a right side view of the structure of the spacing assembly of the present application.

In the figure: 1. measuring a plate; 2. a rotating assembly; 21. mounting grooves; 22. a threaded rod; 23. a movable block; 24. a right side fixing block; 25. a stopper; 26. a first scale pointer; 27. connecting blocks; 3. a limiting component; 31. mounting blocks; 32. a front side fixing block; 33. a connection assembly; 331. connecting grooves; 332. a connecting spring; 333. a limiting block; 334. a connecting rod; 34. a rear side fixing block; 35. a sliding assembly; 351. a cross bar; 352. a slider; 353. a groove; 4. a pointing component; 41. a second scale pointer; 42. a left side fixing block; 43. a dial gauge; 5. a rubber sleeve; 6. a holding rod.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, the wind turbine generator reserved bolt length detection tool in the embodiment includes a measurement plate 1, a holding rod 6 is fixedly connected to the outer side of the measurement plate 1, a rubber sleeve 5 is fixedly connected to the outer side of the holding rod 6, so that an operator can hold the measurement plate 1 conveniently, and a rotating assembly 2, one end of which penetrates through and extends to the outer side of the measurement plate 1, is fixedly installed inside the measurement plate 1.

Rotating assembly 2 includes that one end is seted up at the mounting groove 21 in the 1 outside of measuring board, the inboard rotation of mounting groove 21 is connected with threaded rod 22, and threaded rod 22's one end runs through and extends to the 1 outside of measuring board, threaded rod 22's outside threaded connection has movable block 23, the specification of movable block 23 and mounting groove 21's specification phase-match, avoid movable block 23 to rotate along with threaded rod 22's rotation, the screw thread through-hole has been seted up to movable block 23's inside, the screw thread through-hole is mutually supported with the screw thread in the threaded rod 22 outside, make pivoted threaded rod 22 can drive movable block 23 and remove.

Outside fixedly connected with connecting block 27 of movable block 23, outside fixedly connected with dog 25 of connecting block 27, the positive fixedly connected with right side fixed block 24 of connecting block 27, the outside fixedly connected with quantity of right side fixed block 24 is two first scale pointer 26, make pivoted threaded rod 22 drive dog 25 remove the back, can make things convenient for operating personnel to measure bolt length, the outside fixed mounting of measuring board 1 has spacing subassembly 3, the positive fixed mounting of measuring board 1 has directional subassembly 4, directional subassembly 4 includes one end and the left side fixed block 42 of the positive fixed connection of measuring board 1, the one end fixedly connected with of left side fixed block 42 runs through and extends to the second scale pointer 41 of the left side fixed block 42 other end, measure the positive fixedly connected with graduation apparatus 43 of board 1, make things convenient for operating personnel to observe the scale.

In this embodiment, after the rotating assembly 2 rotates and moves left and right, the operator can conveniently measure the length of the through bolt through the matching with the limiting assembly 3.

Referring to fig. 2, in this embodiment, the limiting assembly 3 includes an installation block 31 having one end fixedly connected to the outer side of the measurement plate 1, the outer side of the installation block 31 is movably connected to a front-side fixing block 32, the outer side of the installation block 31 is movably connected to a rear-side fixing block 34, arc-shaped grooves are formed in the front-side fixing block 32 and the one end of the rear-side fixing block 34, rubber pads are fixedly connected to the inner sides of the two arc-shaped grooves, a sliding assembly 35 is fixedly installed between the installation block 31 and the front-side fixing block 32 and between the installation block 31 and the rear-side fixing block 34, the sliding assembly 35 includes two sliding blocks 353 respectively formed in the outer sides of the front-side fixing block 32 and the rear-side fixing block 34, a cross bar 351 is fixedly connected to the inner side of the groove 353, the outer side of the cross bar 351 is movably connected to a sliding block 352 having one end fixedly connected to the outer side of the installation block 31, so that the front-side fixing block 32 and the rear-side fixing block 34 can slide on the installation block 31.

A connecting assembly 33 is fixedly mounted between the front side fixing block 32 and the rear side fixing block 34, the connecting assembly 33 comprises a connecting groove 331, one end of the connecting groove 331 is arranged on the inner side of the front side fixing block 32, the inner side of the connecting groove 331 is fixedly connected with a limiting block 333 which is positioned on the front side fixing block 32, one end of the inner side of the rear side fixing block 34 is connected with a connecting rod 334 which penetrates through the limiting block 333 and extends to the inner side of the connecting groove 331, a connecting spring 332 is fixedly connected between the connecting rod 334 and the outer side of the limiting block 333, and the front side fixing block 32 and the rear side fixing block 34 are more stable in the moving process when limiting bolts of different specifications.

In this embodiment, the measuring plate 1 can be more stably placed on the bolt by pressing the front fixing block 32 and the rear fixing block 34.

The working principle of the above embodiment is as follows:

an operator presses the front side fixing block 32 and the rear side fixing block 34 to extrude the bolts into the arc-shaped grooves, then the measuring plate 1 can be pushed, when the measuring plate 1 is pushed to be incapable of being pushed continuously, the threaded rod 22 can be rotated, the rotating threaded rod 22 drives the movable block 23 to move towards one side close to the mounting block 31, then the movable block 23 can drive the connecting block 27 and the stop block 25 to move towards one side close to the mounting block 31, the bolts can be drawn out from the arc-shaped grooves on the front side fixing block 32 and the rear side fixing block 34 until the stop block 25 is attached to the detected bolts, then the lengths of the reserved bolts can be obtained by observing the pointing direction of the first scale pointer 26, when the reserved bolts which are not embedded into concrete are measured, the reserved bolts only need to be placed between the connecting block 27 and the mounting block 31 to rotate the threaded rod 22, and then the second scale pointer 41 and the left first scale pointer 26 are penetrated, thereby achieving the effect of convenient measurement.

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.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Wind turbine generator system reserves bolt length detection instrument, including measuring board (1), its characterized in that: a rotating assembly (2) with one end penetrating through and extending to the outer side of the measuring plate (1) is fixedly installed inside the measuring plate (1), a limiting assembly (3) is fixedly installed on the outer side of the measuring plate (1), and a pointing assembly (4) is fixedly installed on the front side of the measuring plate (1);

rotating assembly (2) include that one end is seted up in mounting groove (21) in the measurement board (1) outside, the inboard of mounting groove (21) is rotated and is connected with threaded rod (22), and the one end of threaded rod (22) runs through and extends to the measurement board (1) outside, the outside threaded connection of threaded rod (22) has movable block (23), the outside fixedly connected with connecting block (27) of movable block (23), outside fixedly connected with dog (25) of connecting block (27), positive fixedly connected with right side fixed block (24) of connecting block (27), the outside fixedly connected with quantity of right side fixed block (24) is first scale pointer (26) of two.

2. The wind turbine generator system reserved bolt length detection tool of claim 1, characterized in that: the inside of movable block (23) is seted up threaded through-hole, threaded through-hole and the screw thread in threaded rod (22) outside are mutually supported.

3. The wind turbine generator system reserved bolt length detection tool of claim 1, characterized in that: the outer side of the measuring plate (1) is fixedly connected with a holding rod (6), the outer side of the holding rod (6) is fixedly connected with a rubber sleeve (5), and the specification of the movable block (23) is matched with that of the mounting groove (21).

4. The wind turbine generator system reserved bolt length detection tool of claim 1, characterized in that: spacing subassembly (3) include one end and the outside fixed connection's of measuring board (1) installation piece (31), the outside swing joint of installation piece (31) has front side fixed block (32), the outside swing joint of installation piece (31) has rear side fixed block (34), equal fixed mounting has sliding assembly (35) between installation piece (31) and front side fixed block (32) and rear side fixed block (34), fixed mounting has coupling assembling (33) between front side fixed block (32) and the rear side fixed block (34).

5. The wind turbine generator system reserved bolt length detection tool of claim 4, characterized in that: coupling assembling (33) are seted up at inboard spread groove (331) of front side fixed block (32) including one end, the inboard fixedly connected with of spread groove (331) is located stopper (333) on front side fixed block (32), the inboard fixedly connected with one end of rear side fixed block (34) runs through stopper (333) and extends to spread groove (331) inboard connecting rod (334), fixedly connected with connecting spring (332) between the outside of connecting rod (334) and stopper (333).

6. The wind turbine generator system reserved bolt length detection tool of claim 4, characterized in that: arc-shaped grooves are formed in one ends of the front side fixing block (32) and the rear side fixing block (34), and rubber pads are fixedly connected to the inner sides of the two arc-shaped grooves.

7. The wind turbine generator system reserved bolt length detection tool of claim 4, characterized in that: the sliding assembly (35) comprises two grooves (353) which are respectively formed in the outer sides of the front side fixing block (32) and the rear side fixing block (34), a cross rod (351) is fixedly connected to the inner sides of the grooves (353), and a sliding block (352) with one end fixedly connected with the outer side of the mounting block (31) is movably connected to the outer sides of the cross rod (351).

8. The wind turbine generator system reserved bolt length detection tool of claim 1, characterized in that: pointing to subassembly (4) including one end and left side fixed block (42) of the positive fixed connection of measuring board (1), the one end fixedly connected with of left side fixed block (42) runs through and extends to second scale pointer (41) of the left side fixed block (42) other end, the positive fixedly connected with graduation apparatus (43) of measuring board (1).