CN210669701U

CN210669701U - Generator excitation brush box

Info

Publication number: CN210669701U
Application number: CN201921764746.4U
Authority: CN
Inventors: 王强
Original assignee: Suzhou Huayu Precision Foundry Co ltd
Current assignee: Suzhou Huayu Precision Foundry Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-02
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a generator excitation brush box relates to generator technical field, and is great for solving current generator excitation brush box structure, can not be fine when guaranteeing the installation performance adjust the problem. Fixed brush box body, fixed brush.

Description

Generator excitation brush box

Technical Field

The utility model relates to a generator technical field specifically is a generator excitation brush box.

Background

The generator is mechanical equipment which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy. The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. The generator has many forms, but the working principle is based on the law of electromagnetic induction and the law of electromagnetic force. The general principle of its construction is therefore: the generator is generally composed of stator, rotor, end cover and bearing, etc. the generator is composed of proper magnetic and electric conductive materials to form a magnetic circuit and a circuit which mutually perform electromagnetic induction to generate electromagnetic power and achieve the purpose of energy conversion. The stator is composed of a stator core, a coil winding, a base and other structural members for fixing the parts. The rotor is composed of rotor iron core (or magnetic pole, yoke) winding, protective ring, central ring, slip ring, fan and rotary shaft.

However, the existing generator excitation brush box has a large structure, and cannot be well adjusted while the installation performance is guaranteed; therefore, the existing requirements are not met, and a generator excitation brush box is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a generator excitation brush box to the current generator excitation brush box structure who proposes in solving above-mentioned background art is great, can not be fine when guaranteeing the installation performance adjust the problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a generator excitation brush box, includes the fixed brush box body, back fixed mounting mechanism is installed to one side of the fixed brush box body, and back fixed mounting mechanism and fixed brush box body sliding connection, the fixed stay riser is installed to back fixed mounting mechanism's top, the front end of fixed stay riser is provided with fixed sliding tray, and fixed sliding tray and fixed stay riser structure as an organic whole, the fixed steady rest is installed to the top of the fixed brush box body, and the one end of fixed steady rest extends to the front end of fixed stay riser, fixed sliding block is installed to the one end of fixed steady rest, and fixed sliding block is located the inside of fixed sliding tray, fixed fixture block is installed to one side of fixed stay riser, and fixed fixture block is provided with a plurality of, and a plurality of fixed fixture block distributes in proper order.

Preferably, the rear fixing installation mechanism comprises a fixing round block and a fixing rod, the fixing rod is located above the fixing round block, and a fixing installation hole is formed in the fixing round block.

Preferably, a fixed limiting hole is formed below the rear end of the fixed supporting vertical plate.

Preferably, the upper end of the fixed stabilizing frame is provided with an upper fixing plate, the upper fixing plate is located between the adjacent fixed clamping blocks, and a fixing hole is formed in the middle of the upper fixing plate.

Preferably, a brush box groove is formed in the fixed brush box body, a fixed telescopic spring is installed in the middle of the brush box groove, and the fixed telescopic spring is located below the fixed stabilizing frame.

Preferably, a fixed base plate is installed below the fixed telescopic spring and fixedly connected with the fixed brush box body through a fixing screw, a central limiting block is installed at the middle position above the fixed base plate, and the central limiting block is located inside the fixed telescopic spring.

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

1. the utility model discloses an install the fixed stay riser, through being provided with a plurality of fixed fixture blocks in the inboard of fixed stay riser shape, can be better carry on spacing to the position of the stationary stable frame, simple structure, the regulation of height is more convenient laborsaving, can adjust according to actual installation use needs, solved current generator excitation brush box structure great, can not be fine when guaranteeing the installation performance adjust the problem;

2. the utility model discloses an internally mounted who brushes the box groove has PMKD, can make fixed expanding spring's installation change convenient province trouble more, can use at the spring and change after no longer nimble, the holistic performance of guarantee that can be better.

Drawings

Fig. 1 is a front view of a generator excitation brush box according to the present invention;

FIG. 2 is a side view of the rear mounting mechanism of the present invention;

fig. 3 is the schematic view of the internal structure of the fixed brush box of the present invention.

In the figure: 1. fixing the brush box body; 2. a rear fixed mounting mechanism; 3. a vertical plate is fixedly supported; 4. Fixing the sliding groove; 5. fixing a stabilizing frame; 6. fixing the sliding block; 7. fixing the fixture block; 8. fixing the telescopic spring; 9. fixing the round block; 10. fixing the rod; 11. fixing the mounting hole; 12. fixing a limiting hole; 13. an upper fixing plate; 14. a fixing hole; 15. brushing the box groove; 16. fixing the bottom plate; 17. a central stop block; 18. and fixing the screw.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a generator excitation brush box comprises a fixed brush box body 1, wherein one side of the fixed brush box body 1 is provided with a rear fixed installation mechanism 2, the rear fixed installation mechanism 2 is connected with the fixed brush box body 1 in a sliding manner, a fixed support vertical plate 3 is installed above the rear fixed installation mechanism 2, the front end of the fixed support vertical plate 3 is provided with a fixed sliding groove 4, the fixed sliding groove 4 and the fixed support vertical plate 3 are of an integral structure, the structural performance is simpler and more complete, the stability is higher, the integral service performance can be better guaranteed, a fixed stabilizing frame 5 is installed above the fixed brush box body 1, one end of the fixed stabilizing frame 5 extends to the front end of the fixed support vertical plate 3, one end of the fixed stabilizing frame 5 is provided with a fixed sliding block 6, the fixed sliding block 6 is positioned in the fixed sliding groove 4, one side of the fixed support vertical plate 3 is provided with a fixed clamping block 7, and, and a plurality of fixed fixture block 7 distributes in proper order, the stability ability after guarantee regulation that can be better, and the structure is more stable, and the practicality is higher.

Further, back fixed mounting mechanism 2 is including fixed disk 9 and dead lever 10, and dead lever 10 is located the top of fixed disk 9, and the inside of fixed disk 9 is provided with fixed mounting hole 11, the fixed performance of guarantee installation that can be better, and the structure is simple more perfect, and the practicality is higher.

Further, the fixed limiting hole 12 is formed in the lower portion of the rear end of the fixed supporting vertical plate 3, and accordingly the limiting performance can be better guaranteed.

Further, the upper end of the fixed stabilizing frame 5 is provided with an upper fixing plate 13, the upper fixing plate 13 is located between the adjacent fixed clamping blocks 7, and a fixing hole 14 is formed in the middle of the upper fixing plate 13, so that the fixing performance is simpler and more perfect.

Further, the inside of the fixed brush box body 1 is provided with a brush box groove 15, a fixed expansion spring 8 is installed at the middle position of the brush box groove 15, the fixed expansion spring 8 is located below the fixed stabilizing frame 5, and the stability of the support can be better guaranteed.

Further, PMKD 16 is installed to fixed expanding spring 8's below, and PMKD 16 passes through set screw 18 fixed connection with fixed brush box body 1, and central stopper 17 is installed to the intermediate position department of PMKD 16 top, and central stopper 17 is located fixed expanding spring 8's inside, guarantee expanding spring's that can be better installation dismantlement performance.

The working principle is as follows: during the use, can use the position that needs to fixed steady rest 5 to adjust through the installation, press fixed steady rest 5, certain slope takes place for fixed sliding block 6's angle, it is spacing to make upper fixed plate 13 break away from fixed fixture block 7, select upper fixed plate 13 card between fixed fixture block 7 as required, fixed sliding block 6 rotates the playback once more, fixed sliding block 6 slides in the inside of fixed sliding tray 4 when removing, fixed expanding spring 8 can carry out the flexible of certain degree simultaneously, can work a telephone switchboard in the inside of fixed orifices 14 as required, increase along with the live time, fixed expanding spring 8's performance receives the influence of certain degree, can be through rotating set screw 18, take out PMKD 16, change after the completion again with PMKD 16 install fixed can.

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.

Claims

1. The utility model provides a generator excitation brush box, includes fixed brush box body (1), its characterized in that: the brush box comprises a fixed brush box body (1), a rear fixed mounting mechanism (2) is mounted on one side of the fixed brush box body (1), the rear fixed mounting mechanism (2) is connected with the fixed brush box body (1) in a sliding mode, a fixed support vertical plate (3) is mounted above the rear fixed mounting mechanism (2), a fixed sliding groove (4) is formed in the front end of the fixed support vertical plate (3), the fixed sliding groove (4) and the fixed support vertical plate (3) are of an integral structure, a fixed stable frame (5) is mounted above the fixed brush box body (1), one end of the fixed stable frame (5) extends to the front end of the fixed support vertical plate (3), a fixed sliding block (6) is mounted at one end of the fixed stable frame (5), the fixed sliding block (6) is located inside the fixed sliding groove (4), and a fixed clamping block (7) is mounted on one side of the fixed support vertical, the fixed clamping blocks (7) are provided with a plurality of fixed clamping blocks (7) which are distributed in sequence.

2. A generator excitation brush box according to claim 1, wherein: the rear fixing installation mechanism (2) comprises a fixing round block (9) and a fixing rod (10), the fixing rod (10) is located above the fixing round block (9), and a fixing installation hole (11) is formed in the fixing round block (9).

3. A generator excitation brush box according to claim 1, wherein: and a fixed limiting hole (12) is formed below the rear end of the fixed supporting vertical plate (3).

4. A generator excitation brush box according to claim 1, wherein: the upper end of the fixed stabilizing frame (5) is provided with an upper fixing plate (13), the upper fixing plate (13) is located between the adjacent fixed clamping blocks (7), and a fixing hole (14) is formed in the middle of the upper fixing plate (13).

5. A generator excitation brush box according to claim 1, wherein: the inside of the fixed brush box body (1) is provided with a brush box groove (15), a fixed telescopic spring (8) is installed at the middle position of the brush box groove (15), and the fixed telescopic spring (8) is located below the fixed stabilizing frame (5).

6. A generator excitation brush box according to claim 5, characterized in that: fixing base plate (16) are installed to the below of fixed expanding spring (8), fixing base plate (16) and fixed brush box body (1) pass through set screw (18) fixed connection, the intermediate position department of fixing base plate (16) top installs central stopper (17), and central stopper (17) are located the inside of fixed expanding spring (8).