CN212721872U

CN212721872U - Steering device for dynamometer

Info

Publication number: CN212721872U
Application number: CN202021324428.9U
Authority: CN
Inventors: 刘立伟
Original assignee: Chongqing Cts Equipment Ltd
Current assignee: Chongqing Cts Equipment Ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-16
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a steering device for dynamometer, comprising a bottom plate, a dynamometer and a rotating mechanism, wherein the rotating mechanism comprises a fixed disc, a rotating column and a rotating disc, the fixed disc is positioned on the surface of the bottom plate, the side surface of the fixed disc is provided with a stabilizing block, the stabilizing block is provided with a screw rod, the rotating disc is provided with a placing disc, the outer surface of the placing disc is provided with positioning holes, the surface of the placing disc is symmetrically provided with positioning columns, the side surface of the bottom plate is provided with a rotating mechanism, the rotating mechanism comprises a fixed block, a rotating rod and a gear, and the fixed block is positioned on the side surface of the bottom plate; the gear and the rotating disc are connected in a staggered mode, the direction position of the placing disc on the rotating disc is convenient to adjust, the direction position of the motor to be tested is simple and convenient to adjust, the screw rod is embedded into the placing disc, the placing disc which is adjusted in a steering mode is limited and fixed, and the motor to be tested is convenient to install.

Description

Steering device for dynamometer

Technical Field

The utility model belongs to the technical field of the dynamometer, concretely relates to dynamometer is with turning to device.

Background

The dynamometer is also called a dynamometer and is mainly used for testing the power of an engine, and can also be used as loading equipment of a gear box, a speed reducer and a gearbox for testing the transmission power of the engine and the gearbox. The electric dynamometer is a device which measures the torque output by various power mechanical shafts by using a motor and determines the power by combining the rotating speed, and the electric dynamometer is widely applied.

When the existing dynamometer is used, the problems of inconvenience, flexibility, time saving and labor saving of direction position rotation adjustment of a motor to be measured exist, and therefore a steering device for the dynamometer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dynamometer is with turning to device to the dynamometer that proposes in solving above-mentioned background art when using, the direction position that has the motor that awaits measuring rotates the not enough simple and convenient, nimble, labour saving and time saving's of regulation problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dynamometer machine turns to device, includes bottom plate, dynamometer, slewing mechanism includes fixed disk, rotary column, rolling disc, the fixed disk is located the bottom plate on the surface, the side of fixed disk is equipped with firm piece, be equipped with the screw rod on the firm piece, be equipped with on the rolling disc and place the dish, the surface of placing the dish is equipped with the locating hole, the surface symmetry of placing the dish is equipped with the reference column, the side of bottom plate is equipped with rotary mechanism, rotary mechanism includes fixed block, swing arm, gear, the fixed block is located the side of bottom plate.

Preferably, the bottom end of the rotating column is connected with the circle center of the fixed disc, the top end of the rotating column is connected with the circle center of the rotating disc, and the rotating column is connected with the rotating disc through a bearing.

Preferably, the fixed disk is symmetrically provided with positioning rods, the end part of each positioning rod, far away from the fixed disk, is in a semicircular shape, the bottom of the rotating disk is provided with an annular groove, and the top ends of the positioning rods are embedded into the annular grooves.

Preferably, the top end of the rotating rod is provided with a hand wheel, the rotating rod penetrates through the gear, and the bottom end of the rotating rod is connected with the fixed block through a bearing.

Preferably, tooth sockets are arranged on the outer side of the rotating disc, teeth are arranged on the outer side of the gear, and the gear is connected with the rotating disc in a staggered mode.

Preferably, the surface of the placing tray is provided with a rectangular placing groove, the positioning columns are symmetrically positioned in the placing groove, and the top surfaces of the positioning columns and the top surface of the placing tray are in the same horizontal line.

Preferably, the stabilizing block comprises a lower horizontal part and an upper vertical part, the screw rod is positioned on the upper vertical part, the screw rod is connected with the stabilizing block in a screwing mode through threads, and the screw rod is matched with the positioning hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the design of the fixed disc, the rotating column, the placing disc and the positioning column, the base of the motor to be tested is placed in the placing disc, so that the motor to be tested is positioned conveniently.

2. Through gear, rolling disc of design, gear and rolling disc staggered connection are convenient for adjust the direction position of placing the dish on the rolling disc, and the direction position of the motor that awaits measuring is simple and convenient is adjusted, and in the dish was placed in the screw rod embedding, the dish of placing that makes to turn to the regulation was spacing fixed, is convenient for will await measuring the motor installation.

Drawings

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

fig. 2 is a schematic sectional structural view of the rotating disc of the present invention;

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

in the figure: 1. a base plate; 2. a dynamometer; 3. fixing the disc; 4. turning the column; 5. rotating the disc; 6. placing a tray; 7. a fixed block; 8. rotating the rod; 9. a gear; 10. a stabilizing block; 11. a screw; 12. positioning a rod; 13. a positioning column; 14. and (7) positioning the holes.

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.

Examples

Referring to fig. 1 to 3, the present invention provides a technical solution: a power measuring machine steering device comprises a bottom plate 1, a power measuring instrument 2 and a rotating mechanism, wherein the rotating mechanism comprises a fixed disc 3, a rotating column 4 and a rotating disc 5, the fixed disc 3 is positioned on the surface of the bottom plate 1, a stabilizing block 10 is arranged on the side surface of the fixed disc 3, a screw rod 11 is arranged on the stabilizing block 10, a placing disc 6 is arranged on the rotating disc 5, a positioning hole 14 is arranged on the outer surface of the placing disc 6, a motor base to be measured is placed in a placing groove in the placing disc 6, a limiting hole is arranged on the motor base to be measured, a positioning column 13 penetrates through the limiting hole of the motor base to be measured so as to facilitate positioning of the motor to be measured, positioning columns 13 are symmetrically arranged on the surface of the placing disc 6, a rotating mechanism is arranged on the side surface of the bottom plate 1 and comprises a fixed block 7, a rotating rod 8 and a gear 9, the, be convenient for adjust the direction position of placing dish 6 on rolling disc 5, the direction position of the motor that awaits measuring is simple and convenient is adjusted, and screw rod 11 embedding is placed in the dish 6, makes the dish 6 of placing of steering adjustment by spacing fixed, is convenient for install the motor that awaits measuring.

In this embodiment, the bottom end of the rotary column 4 is connected with the center of the fixed disk 3 and the top end of the rotary column 4 is connected with the center of the rotating disk 5, the rotary column 4 is connected with the rotating disk 5 through a bearing, positioning rods 12 are symmetrically arranged on the fixed disk 3, the end, far away from the fixed disk 3, of each positioning rod 12 is in a semicircular shape, an annular groove is formed in the bottom of the rotating disk 5, the top end of each positioning rod 12 is embedded into the annular groove, so that the rotating disk 5 is uniformly stressed and stably kept in a horizontal state, a hand wheel is arranged at the top end of each rotary rod 8, each rotary rod 8 penetrates through the corresponding gear 9, the bottom end of each rotary rod 8 is connected with the corresponding fixed block 7 through a bearing, tooth grooves are formed in the outer side of the rotating disk 5, teeth are arranged on the outer side of each gear 9, the gears 9 are connected with the rotating disk 5 in a staggered manner, the hand wheel at.

In this embodiment, the surface of placing dish 6 is equipped with the standing groove of rectangle, and reference column 13 symmetry is located the standing groove, and 13 top surfaces of reference column, the top surface of placing dish 6 are in same water flat line, are convenient for arrange the standing groove of placing in dish 6 with the motor base that awaits measuring in, and reference column 13 passes the motor base that awaits measuring, is convenient for fix a position the motor that awaits measuring.

In this embodiment, stabilize piece 10 and include horizontal part down, vertical part on, screw rod 11 is located vertical part on, and screw rod 11 closes with stabilizing piece 10 through the screw thread soon and is connected, and screw rod 11 matches with locating hole 14, and the dish 6 of placing that makes to turn to the regulation is by spacing fixed.

The utility model discloses a theory of operation and use flow:

when the dynamometer is used for measuring the power of the motor, the base of the motor to be measured is placed in the placing groove in the placing disc 6, the base of the motor to be measured is provided with a limiting hole, and the positioning column 13 penetrates through the limiting hole of the base of the motor to be measured, so that the motor to be measured is conveniently positioned;

the hand wheel at the top of the rotating rod 8 is held, the rotating rod 8 is rotated clockwise from left to right, the gear 9 is connected with the rotating disc 5 in a staggered mode, the gear 9 is rotated, the rotating disc 5 is driven to rotate, the direction position of the placing disc 6 on the rotating disc 5 is convenient to adjust, the direction position of the motor to be measured is simply and conveniently adjusted, the screw rod 11 is rotated clockwise from top to bottom, the screw rod 11 is embedded into the placing disc 6, the placing disc 6 which is adjusted in a steering mode is limited and fixed, and the motor to be measured is convenient to install.

Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dynamometer is with turning to device, includes bottom plate (1), dynamometer (2), slewing mechanism, its characterized in that: slewing mechanism includes fixed disk (3), rotary column (4), rolling disc (5), fixed disk (3) are located the bottom plate (1) on the surface, the side of fixed disk (3) is equipped with stabilizing block (10), be equipped with screw rod (11) on stabilizing block (10), be equipped with on rolling disc (5) and place dish (6), the surface of placing dish (6) is equipped with locating hole (14), the surface symmetry of placing dish (6) is equipped with reference column (13), the side of bottom plate (1) is equipped with rotary mechanism, rotary mechanism includes fixed block (7), swing arm (8), gear (9), fixed block (7) are located the side of bottom plate (1).

2. The steering device for a dynamometer according to claim 1, wherein: the bottom end of the rotary column (4) is connected with the circle center of the fixed disc (3), the top end of the rotary column is connected with the circle center of the rotary disc (5), and the rotary column (4) is connected with the rotary disc (5) through a bearing.

3. The steering device for a dynamometer according to claim 1, wherein: the fixed disk (3) is symmetrically provided with positioning rods (12), the end part of each positioning rod (12), far away from the fixed disk (3), is in a semicircular shape, the bottom of the rotating disk (5) is provided with an annular groove, and the top end of each positioning rod (12) is embedded into the annular groove.

4. The steering device for a dynamometer according to claim 1, wherein: the top of swing arm (8) is equipped with the hand wheel, swing arm (8) run through gear (9), swing arm (8) bottom is connected through the bearing with fixed block (7).

5. The steering device for a dynamometer according to claim 1, wherein: tooth sockets are arranged on the outer side of the rotating disc (5), teeth are arranged on the outer side of the gear (9), and the gear (9) is connected with the rotating disc (5) in a staggered mode.

6. The steering device for a dynamometer according to claim 1, wherein: the surface of the placing disc (6) is provided with a rectangular placing groove, the positioning columns (13) are symmetrically positioned in the placing groove, and the top surfaces of the positioning columns (13) and the placing disc (6) are positioned on the same horizontal line.

7. The steering device for a dynamometer according to claim 1, wherein: the stabilizing block (10) comprises a lower horizontal portion and an upper vertical portion, the screw rod (11) is located on the upper vertical portion, the screw rod (11) is connected with the stabilizing block (10) in a threaded screwing mode, and the screw rod (11) is matched with the positioning hole (14).