CN210689882U

CN210689882U - Novel ship shaft power measuring instrument

Info

Publication number: CN210689882U
Application number: CN201922181014.9U
Authority: CN
Inventors: 柏松乔
Original assignee: Nanjing Sifu Automation Equipment Co Ltd
Current assignee: Nanjing Sifu Automation Equipment Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-06-05
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to a boats and ships detection area, concretely relates to new boats and ships axle power measuring apparatu, including measuring apparatu box, control switch group and coding ring, measuring apparatu box upper end one side is rotated through the hinge and is connected with the case lid of big or small mutually supporting, measuring apparatu box inner chamber lower part is provided with the battery, control switch group and coding ring set up in measuring apparatu box inner chamber upper portion, the case lid medial surface is provided with the display screen, measuring apparatu box back bottom is provided with accomodates the groove, measuring apparatu box inner chamber both sides all run through and are provided with heat dissipation mechanism, case lid upper end fixedly connected with handle. The utility model has the advantages of simple and reasonable overall structure, can carry the detector equipment and use, have good portability to have the function of heat dissipation protection, be worth using widely on the current market.

Description

Novel ship shaft power measuring instrument

Technical Field

The utility model relates to a boats and ships detection area, concretely relates to new boats and ships axle power measuring apparatu.

Background

The ship shaft power is the power of the shaft for transmitting power to the power component. The motor is connected with the pump head impeller through the coupler, and when the motor rotates to drive the coupler, the coupler is connected with the impeller in the pump head, so that the impeller is driven to rotate.

At present, the instruments applied to measuring the shaft power of a ship shaft system in China mostly use frequency strain type steel string dynamometer. For example, chinese patent application No. CN201120533280.4 discloses a ship shaft power testing device, which is characterized in that: the device comprises a torque measuring mechanism for measuring the torque of a ship shaft; a rotation speed measuring mechanism for measuring the rotation speed of the ship shaft; the data acquisition mechanism is connected with the torque measuring mechanism and the rotating speed measuring mechanism; the computing unit is used for computing the shaft power of the ship and is connected with the data acquisition mechanism; and the display device is used for displaying the torque signal and/or the rotating speed signal and/or the power signal of the ship shaft, and is connected with the data acquisition mechanism and the calculation unit.

However, the existing ship shaft power measuring instruments have the following technical defects: the whole mechanism adopts a fixed mounting mode, is not convenient to carry and use, has single function, and can not meet the measurement requirement of the shaft power of the ship. To the problem, the utility model designs a new boats and ships axle power measuring apparatu.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a new boats and ships axle power measuring apparatu solves above-mentioned problem as far as possible.

The utility model discloses a following technical scheme realizes:

the utility model provides a new boats and ships axle power measuring apparatu, includes measuring apparatu box, control switch group and coding ring, measuring apparatu box upper end one side is connected with the case lid of size mutually supporting through the hinge rotation, measuring apparatu box inner chamber lower part is provided with the battery, control switch group and coding ring set up in measuring apparatu box inner chamber upper portion, the case lid medial surface is provided with the display screen, measuring apparatu box back bottom is provided with accomodates the groove, measuring apparatu box inner chamber both sides all run through and are provided with heat dissipation mechanism, case lid upper end fixedly connected with handle.

Preferably, the other side of the upper end of the measuring instrument body is provided with a lock head, and the other side of the box cover is provided with a lock catch which is mutually clamped and matched with the lock head.

Preferably, the storage battery, the coding ring and the display screen are all electrically connected with the control switch group.

Preferably, the wall of the accommodating groove is rotatably connected with a door cover with the size matched with that of the accommodating groove through a rotating pin, and a charging wire electrically connected with the storage battery is arranged in the accommodating groove.

Preferably, the rubber friction pad is arranged on the outer side edge of the door cover, the door cover is in friction contact with the accommodating groove through the friction pad, and the handle buckle is arranged on the outer side surface of the door cover.

Preferably, the heat dissipation mechanism comprises an inner frame and an outer frame which are respectively arranged on the inner side and the outer side of the measuring instrument box body, filter screens are respectively arranged inside the inner frame and the outer frame, the outer side end of the inner frame is fixedly connected with an inner connecting cylinder, the inner side end of the outer frame is fixedly connected with an outer connecting cylinder, and the inner connecting cylinder is in threaded connection with the outer connecting cylinder.

The utility model has the advantages that:

the utility model discloses based on present detection mode with the steerable switch block and the coding ring that detect install in the measuring apparatu box cooperation case lid locking and carry the use, increase the portability of whole use, cooperate the charging wire to wholly provide power source through built-in battery in addition, and measuring apparatu body both sides end heat dissipation mechanism can dispel the heat for the measuring apparatu box is inside to filtration in the frame can prevent effectively that moisture in the air and dust from getting into the box and causing the pollution in, it has good functional. To sum up, the utility model has the advantages of simple and reasonable structure, portable uses to the functionality is better, is worth using widely on the current market.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the front side of the structure of the present invention;

FIG. 2 is a schematic view of the back of the structure of the present invention;

fig. 3 is a schematic top view of the opened casing of the measuring instrument of the present invention;

FIG. 4 is a schematic cross-sectional view of the measurement instrument housing of FIG. 1 according to the present invention;

fig. 5 is a schematic view of the heat dissipation frame of fig. 1 according to the present invention.

In the figure: 1-measuring instrument box body, 101-lock head, 2-box cover, 201-lock catch, 3-hinge, 4-storage battery, 5-control switch group, 6-coding ring, 7-display screen, 8-containing groove, 801-rotating pin, 802-door cover, 803-handle buckle, 804-charging wire, 9-heat dissipation mechanism, 901-inner frame, 902-outer frame, 903-inner connecting cylinder, 904-outer connecting cylinder and 10-handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a novel ship shaft power measuring instrument comprises a measuring instrument box body 1, a control switch group 5 and a coding ring 6, wherein one side of the upper end of the measuring instrument box body 1 is rotatably connected with a box cover 2 with mutually matched sizes through a hinge 3, a storage battery 4 is arranged at the lower part of the inner cavity of the measuring instrument box body 1, the control switch group 5 and the coding ring 6 are arranged at the upper part of the inner cavity of the measuring instrument box body 1, a display screen 7 is arranged on the inner side surface of the box cover 2, a containing groove 8 is arranged at the bottom of the back of the measuring instrument box body 1, heat dissipation mechanisms 9 are arranged on two sides of the inner.

Specifically, the other side of the upper end of the measuring instrument box body 1 is provided with a lock head 101, and the other side of the box cover 2 is provided with a lock catch 201 which is mutually clamped and matched with the lock head 101. The storage battery 4, the coding ring 6 and the display screen 7 are all electrically connected with the control switch group 5. The groove wall of the storage groove 8 is rotatably connected with a door cover 802 with mutually matched sizes through a rotating pin 801, and a charging wire 804 electrically connected with the storage battery 4 is arranged in the storage groove 8. The outer edge of the door cover 802 is provided with a rubber friction pad, the door cover 802 is in friction contact with the accommodating groove 8 through the friction pad, and the outer side surface of the door cover 802 is provided with a handle 803. The heat dissipation mechanism 9 comprises an inner frame 901 and an outer frame 902 which are respectively arranged on the inner side and the outer side of the measuring instrument box body 1, filter screens are respectively arranged inside the inner frame 901 and the outer frame 902, the outer side end of the inner frame 901 is fixedly connected with an inner connecting cylinder 903, the inner side end of the outer frame 902 is fixedly connected with an outer connecting cylinder 904, and the inner connecting cylinder 903 and the outer connecting cylinder 904 are in threaded connection.

The working principle is as follows: the utility model discloses during the use, carry the use with detector box 1 through handle 10, utilize hinge 3 to rotate through tapered end 101 and hasp 201 cooperation and open case lid 2, the staff passes through control switch group 5 and the cooperation of the coding ring 6 of connecting the axis of rotation, shows its power through the display screen 7 of 2 inner walls of case lid. Furthermore, the utility model discloses the accessible is opened buckle 803 and is accomodate the outer door closure 802 of groove 8, utilizes the charging wire 804 of accomodating the 8 inner chambers in groove to charge for battery 4, and the door closure 802 outside is provided with the friction pad and accomodates 8 inner walls friction closures in groove, can prevent to open automatically. In addition, the inner connecting cylinder 903 of the heat dissipation frame 9 is provided with a fan, so that wind can be pumped into the inner cavity of the measuring instrument box body 1 from the heat dissipation frame 9 on one side and then pumped out from the heat dissipation frame 9 on the other side, the measuring instrument box body 1 is cooled by utilizing air circulation, a filter layer is arranged between the inner frame 901 and the outer frame 902, moisture and dust in the air can be filtered, and the inner frame 901 and the outer frame 902 can be detached through the inner connecting cylinder 903 and the outer connecting cylinder 904 in a threaded manner, so that later cleaning and maintenance are facilitated.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. The utility model provides a novel boats and ships axle power measuring apparatu, includes measuring apparatu box (1), control switch group (5) and coding ring (6), its characterized in that: measuring apparatu box (1) upper end one side is rotated through hinge (3) and is connected with case lid (2) that the size is mutually supported, measuring apparatu box (1) inner chamber lower part is provided with battery (4), control switch group (5) and coding ring (6) set up in measuring apparatu box (1) inner chamber upper portion, case lid (2) medial surface is provided with display screen (7), measuring apparatu box (1) back bottom is provided with accomodates groove (8), measuring apparatu box (1) inner chamber both sides all run through and are provided with heat dissipation mechanism (9), case lid (2) upper end fixedly connected with handle (10).

2. A new vessel shaft power measuring instrument according to claim 1, characterized in that: the measuring instrument box is characterized in that a lock head (101) is arranged on the other side of the upper end of the measuring instrument box body (1), and a lock catch (201) which is in mutual clamping fit with the lock head (101) is arranged on the other side of the box cover (2).

3. A new vessel shaft power measuring instrument according to claim 1, characterized in that: the storage battery (4), the coding ring (6) and the display screen (7) are all electrically connected with the control switch group (5).

4. A new vessel shaft power measuring instrument according to claim 1, characterized in that: the groove wall of the accommodating groove (8) is rotatably connected with a door cover (802) with mutually matched sizes through a rotating pin (801), and a charging wire (804) electrically connected with the storage battery (4) is arranged in the accommodating groove (8).

5. The new shaft power measuring instrument for ships according to claim 4, characterized in that: the rubber friction pad is arranged on the outer side edge of the door cover (802), the door cover (802) is in friction contact with the accommodating groove (8) through the friction pad, and a handle buckle (803) is arranged on the outer side face of the door cover (802).

6. A new vessel shaft power measuring instrument according to claim 1, characterized in that: the heat dissipation mechanism (9) comprises an inner frame (901) and an outer frame (902) which are arranged on the inner side and the outer side of the measuring instrument box body (1) respectively, filter screens are arranged inside the inner frame (901) and the outer frame (902), the outer side of the inner frame (901) is fixedly connected with an inner connecting cylinder (903), the inner side of the outer frame (902) is fixedly connected with an outer connecting cylinder (904), and the inner connecting cylinder (903) and the outer connecting cylinder (904) are in threaded connection.