CN214200013U

CN214200013U - Propeller angle measuring device based on laser measurement

Info

Publication number: CN214200013U
Application number: CN202023030184.6U
Authority: CN
Inventors: 王通; 王湘来; 施小健; 袁建军; 梅斌贤; 张晨
Original assignee: ZHENJIANG TONGZHOU PROPELLER CO Ltd
Current assignee: ZHENJIANG TONGZHOU PROPELLER CO Ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-14
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a screw angle measuring device based on laser surveying, concretely relates to screw blade processing technology field, including the measuring equipment body, the bottom of measuring equipment body is equipped with the fixed station, the bottom of fixed station is equipped with the dead lever, the dead lever is connected through first bearing with the fixed station, the outside cover of dead lever is equipped with the support ring, the bottom fixedly connected with bottom plate of dead lever, the dead lever passes through the joint subassembly with the support ring and is connected, two locating holes have been seted up at the top of fixed station, be equipped with first limiting plate in the locating hole. The utility model discloses the dismouting of completion measuring equipment body that can be simple convenient makes things convenient for in-service use, has improved work efficiency, removes as first spliced pole drive fly leaf for when the card post breaks away from first draw-in groove, can make first spliced pole keep this state, need not spur first spliced pole always, improved the convenience.

Description

Propeller angle measuring device based on laser measurement

Technical Field

The utility model relates to a screw blade processing technology field, more specifically says, the utility model relates to a screw angle measurement device based on laser surveying.

Background

In order to guarantee the security of screw at the in-process of actual rotation at the in-process to the processing of screw blade, often length to the screw course of working, thickness and angle need carry out accurate measurement work, just need use laser measuring device to carry out measurement work to the screw at the in-process that carries out measurement work, distancer on the current market need carry out fixed work to the distancer through external fixing device carrying out measurement in-process, measuring device's dismouting is comparatively inconvenient, be not convenient for in-service use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a screw angle measuring device based on laser surveying to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a propeller angle measuring device based on laser measurement comprises a measuring equipment body, wherein a fixed table is arranged at the bottom of the measuring equipment body, a fixed rod is arranged at the bottom of the fixed table and connected with the fixed table through a first bearing, a support ring is sleeved outside the fixed rod, a bottom plate is fixedly connected with the bottom of the fixed rod, the fixed rod is connected with the support ring through a clamping assembly, two positioning holes are formed in the top of the fixed table, a first limiting plate is arranged in each positioning hole, the top of the first limiting plate is fixedly connected with the bottom of the measuring equipment body, the first limiting plate is connected with the support ring through a fixing assembly, the fixing assembly comprises a movable plate arranged on one side of the first limiting plate, a support plate is arranged on one side of the movable plate, which is far away from the first limiting plate, and two ends of the support plate are respectively fixedly connected with the fixed table and the support ring, first draw-in groove has been seted up to one side of first limiting plate, be equipped with the card post in the first draw-in groove, one side of card post and one side fixed connection of fly leaf, the first tie-in post of one side fixedly connected with of fly leaf, the one end of first tie-in post runs through the backup pad, the outside cover of first tie-in post is equipped with the spring that is located between fly leaf and the backup pad, the one end of first tie-in post is equipped with spacing subassembly, two spouts have been seted up at the top of support ring, be equipped with the slider in the spout, slider and fly leaf fixed connection.

In a preferred embodiment, the joint subassembly is including setting up the connecting plate in dead lever one side, connecting plate and dead lever fixed connection, a plurality of second draw-in grooves that are circumference evenly distributed are seted up to the bottom of support ring, the below of connecting plate is equipped with the lead screw, the lead screw runs through the connecting plate, the lead screw is threaded connection with the connected mode of connecting plate, the top of lead screw extends to in one of them second draw-in groove.

In a preferred embodiment, the bottom end of the screw rod is provided with a first handle.

In a preferred embodiment, the cross section of the sliding groove and the sliding block are both T-shaped structures.

In a preferred embodiment, spacing subassembly is including setting up in the second handle of first spliced pole one end, the second handle passes through the second bearing with first spliced pole and is connected, the both sides of fixed station all are equipped with the second limiting plate, the second limiting plate passes through the second spliced pole with the fixed station and is connected.

In a preferred embodiment, the second handle and the second limit plate are both L-shaped structures.

In a preferred embodiment, a mounting plate is fixedly connected to both sides of the bottom plate.

In a preferred embodiment, an elastic pad is fixedly connected to the top of the fixed table.

The utility model discloses a technological effect and advantage:

1. through the arranged measuring equipment body, the fixed table, the fixed rod, the bottom plate, the support ring, the positioning hole, the first limiting plate, the movable plate, the support plate, the first clamping groove, the clamping column, the first connecting column, the spring, the sliding groove, the sliding block and the limiting assembly, the disassembly and the assembly of the measuring equipment body can be simply and conveniently completed, the actual use is convenient, the working efficiency is improved, when the first connecting column drives the movable plate to move, the clamping column is separated from the first clamping groove, the first connecting column can be kept in the state, the first connecting column does not need to be pulled all the time, and the convenience is improved;

2. through the fixed station, dead lever, bottom plate, support ring, first bearing and the joint subassembly that set up, can be so that the relative bottom plate of measuring equipment body rotates, be convenient for adjust the orientation of measuring equipment body, further improvement the convenience, through the cushion that sets up for measuring equipment body and fixed station elastic contact, through the cooperation that sets up mounting panel and outside bolt, make bottom plate fixed mounting at the assigned position.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a schematic diagram of a second limiting plate structure of the present invention.

The reference signs are: 1. a measuring device body; 2. a fixed table; 3. fixing the rod; 4. a base plate; 5. a support ring; 6. positioning holes; 7. a first limit plate; 8. a movable plate; 9. a support plate; 10. a first card slot; 11. clamping the column; 12. a first connecting column; 13. a spring; 14. a chute; 15. a slider; 16. a first bearing; 17. a connecting plate; 18. a screw rod; 19. a second card slot; 20. a first handle; 21. a second handle; 22. a second bearing; 23. a second limiting plate; 24. a second connecting column; 25. mounting a plate; 26. an elastic pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The propeller angle measuring device based on laser measurement shown in the attached drawings 1-4 comprises a measuring equipment body 1, wherein a fixing table 2 is arranged at the bottom of the measuring equipment body 1, a fixing rod 3 is arranged at the bottom of the fixing table 2, the fixing rod 3 is connected with the fixing table 2 through a first bearing 16, a support ring 5 is sleeved outside the fixing rod 3, a bottom plate 4 is fixedly connected to the bottom of the fixing rod 3, the fixing rod 3 is connected with the support ring 5 through a clamping assembly, two positioning holes 6 are formed in the top of the fixing table 2, a first limiting plate 7 is arranged in each positioning hole 6, the top of each first limiting plate 7 is fixedly connected with the bottom of the measuring equipment body 1, and each first limiting plate 7 is connected with the support ring 5 through a fixing assembly;

the fixing component comprises a movable plate 8 arranged on one side of the first limiting plate 7, a supporting plate 9 is arranged on one side, away from the first limiting plate 7, of the movable plate 8, two ends of the supporting plate 9 are respectively fixedly connected with the fixed platform 2 and the supporting ring 5, a first clamping groove 10 is formed in one side of the first limiting plate 7, a clamping column 11 is arranged in the first clamping groove 10, one side of the clamping column 11 is fixedly connected with one side of the movable plate 8, a first connecting column 12 is fixedly connected with one side of the movable plate 8, one end of the first connecting column 12 penetrates through the supporting plate 9, a spring 13 located between the movable plate 8 and the supporting plate 9 is sleeved outside the first connecting column 12, one end of the first connecting column 12 is provided with a limiting component, two sliding grooves 14 are formed in the top of the supporting ring 5, a sliding block 15 is arranged in each sliding groove 14, and the sliding block 15 is fixedly connected with the movable plate 8.

As shown in fig. 1 and fig. 3, the clamping assembly includes a connecting plate 17 disposed on one side of the fixing rod 3, the connecting plate 17 is fixedly connected to the fixing rod 3, a plurality of second clamping grooves 19 are formed in the bottom of the support ring 5, the second clamping grooves are uniformly distributed circumferentially, a screw rod 18 is disposed below the connecting plate 17, the screw rod 18 penetrates through the connecting plate 17, the screw rod 18 is connected to the connecting plate 17 in a threaded manner, and the top end of the screw rod 18 extends into one of the second clamping grooves 19.

As shown in fig. 1 and 3, a first handle 20 is arranged at the bottom end of the screw rod 18; the first handle 20 is arranged to facilitate the rotation of the screw 18.

As shown in fig. 3, the cross sections of the sliding groove 14 and the sliding block 15 are both T-shaped structures; thereby preventing the slider 15 from coming off the chute 14.

As shown in fig. 1, fig. 3 and fig. 4, the limiting assembly includes a second handle 21 disposed at one end of the first connecting column 12, the second handle 21 is connected to the first connecting column 12 through a second bearing 22, second limiting plates 23 are disposed on two sides of the fixed platform 2, and the second limiting plates 23 are connected to the fixed platform 2 through second connecting columns 24; the position of the first connecting column 12 can be limited by the arranged limiting component.

As shown in fig. 1, 3 and 4, the second handle 21 and the second limiting plate 23 are both L-shaped.

As shown in fig. 1, both sides of the bottom plate 4 are fixedly connected with mounting plates 25; the bottom plate 4 is fixedly installed at a designated position by arranging the fitting of the installation plate 25 and the external bolt.

As shown in fig. 1, an elastic pad 26 is fixedly connected to the top of the fixing table 2; the measuring apparatus body 1 is brought into elastic contact with the fixed table 2 by the elastic pad 26 provided.

The utility model discloses the theory of operation: when the device is used, the first connecting column 12 is driven to move, the movable plate 8 drives the clamping column 11 to be separated from the first clamping groove 10, the limitation on the position of the first limiting plate 7 is removed, the second handle 21 is rotated at the same time, one end of the second handle 21 is contacted with the second limiting plate 23, the position of the first connecting column 12 at the time of limitation is limited, the first connecting column 12 does not need to be pulled all the time, the measuring device body 1 is moved upwards, the first limiting plate 7 is separated, the dismounting of the measuring device body 1 can be completed, the dismounting step is operated in the same way, the mounting of the measuring device body 1 can be completed, the dismounting of the measuring device body 1 can be simply and conveniently completed, the actual use is convenient, the working efficiency is improved, the measuring device body 1 can be rotated relative to the fixed rod 3, after the adjustment is completed, the lead screw 18 is driven to rotate, the lead screw 18 is moved upwards, and the top end of the lead screw 18 is inserted into the corresponding second clamping groove 19, make support ring 5 fixed relative to dead lever 3 to make the rigidity of measuring equipment body 1, and then make the orientation of being convenient for adjust measuring equipment body 1, further improvement the convenience.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a screw angle measuring device based on laser survey which characterized in that: the measuring device comprises a measuring device body (1), wherein a fixing table (2) is arranged at the bottom of the measuring device body (1), a fixing rod (3) is arranged at the bottom of the fixing table (2), the fixing rod (3) is connected with the fixing table (2) through a first bearing (16), a support ring (5) is sleeved outside the fixing rod (3), a bottom plate (4) is fixedly connected to the bottom of the fixing rod (3), the fixing rod (3) is connected with the support ring (5) through a clamping assembly, two positioning holes (6) are formed in the top of the fixing table (2), a first limiting plate (7) is arranged in each positioning hole (6), the top of each first limiting plate (7) is fixedly connected with the bottom of the measuring device body (1), and each first limiting plate (7) is connected with the support ring (5) through a fixing assembly;

the fixing component comprises a movable plate (8) arranged on one side of a first limiting plate (7), a supporting plate (9) is arranged on one side, away from the first limiting plate (7), of the movable plate (8), two ends of the supporting plate (9) are fixedly connected with a fixing platform (2) and a supporting ring (5) respectively, a first clamping groove (10) is formed in one side of the first limiting plate (7), a clamping column (11) is arranged in the first clamping groove (10), one side of the clamping column (11) is fixedly connected with one side of the movable plate (8), a first connecting column (12) is fixedly connected with one side of the movable plate (8), one end of the first connecting column (12) penetrates through the supporting plate (9), a spring (13) located between the movable plate (8) and the supporting plate (9) is sleeved outside the first connecting column (12), and a limiting component is arranged at one end of the first connecting column (12), two sliding grooves (14) are formed in the top of the supporting ring (5), sliding blocks (15) are arranged in the sliding grooves (14), and the sliding blocks (15) are fixedly connected with the movable plate (8).

2. A propeller angle measurement device based on laser measurement according to claim 1, characterized in that: the joint subassembly is including setting up in connecting plate (17) of dead lever (3) one side, connecting plate (17) and dead lever (3) fixed connection, a plurality of second draw-in grooves (19) that are circumference evenly distributed are seted up to the bottom of support ring (5), the below of connecting plate (17) is equipped with lead screw (18), lead screw (18) run through connecting plate (17), lead screw (18) are threaded connection with the connected mode of connecting plate (17), the top of lead screw (18) extends to in one of them second draw-in groove (19).

3. A propeller angle measurement device based on laser measurement according to claim 2, characterized in that: the bottom end of the screw rod (18) is provided with a first handle (20).

4. A propeller angle measurement device based on laser measurement according to claim 1, characterized in that: the cross sections of the sliding groove (14) and the sliding block (15) are both T-shaped structures.

5. A propeller angle measurement device based on laser measurement according to claim 1, characterized in that: spacing subassembly is including setting up in second handle (21) of first spliced pole (12) one end, second handle (21) are connected through second bearing (22) with first spliced pole (12), the both sides of fixed station (2) all are equipped with second limiting plate (23), second limiting plate (23) are connected through second spliced pole (24) with fixed station (2).

6. A propeller angle measurement device based on laser measurement according to claim 5, characterized in that: the second handle (21) and the second limiting plate (23) are both L-shaped structures.

7. A propeller angle measurement device based on laser measurement according to claim 1, characterized in that: and mounting plates (25) are fixedly connected to the two sides of the bottom plate (4).

8. A propeller angle measurement device based on laser measurement according to claim 1, characterized in that: the top of the fixed table (2) is fixedly connected with an elastic pad (26).