CN216850544U

CN216850544U - Fixing mechanism for rapid test of electrical equipment starting device

Info

Publication number: CN216850544U
Application number: CN202122597723.2U
Authority: CN
Inventors: 盛文平
Original assignee: Chenman Energy Saving Technology Shanghai Co ltd
Current assignee: Chenman Energy Saving Technology Shanghai Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-06-28
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to the technical field of fixing mechanisms, and discloses a fixing mechanism for a quick test of an electrical equipment starting device; the fixing mechanism for the rapid test of the starting device of the electrical equipment comprises a rotating mechanism and a clamping mechanism, wherein the clamping mechanism is positioned at the top of the rotating mechanism; fixture includes the carriage, the carriage left and right sides all is provided with the support frame, and left side second connecting rod surface and right side second connecting rod rear are provided with the third connecting rod respectively, and two third connecting rod opposite sides all are provided with the supporting shoe, the carriage inner chamber is provided with the cylinder, the flexible end of cylinder runs through the carriage with the supporting shoe bottom is connected, the utility model discloses increase fixture, through fixture fixed starting drive, through adjusting the fixture elliptic gear dish position can change fixture position fast, the convenient workman or the more convenient and fast's of being in different positions test operation of instrument.

Description

Fixing mechanism for rapid test of electrical equipment starting device

Technical Field

The utility model belongs to the technical field of fixed establishment, specifically be an electrical equipment starting drive's quick test is with fixed establishment.

Background

Electrical equipment (electrical equipment) is a generic term for equipment such as generators, transformers, power lines, circuit breakers, etc. in an electrical power system.

The existing starting device for the electrical equipment has certain defects in detection, and the existing starting device is often fixed in a manual mode in the detection, so that the mode is easy to cause the deviation or unstable fixation of an object to be detected to cause errors in the detection; therefore, improvements are now needed in view of the current situation.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides an electrical equipment starting drive's quick test is with fixed establishment, the effectual current starting drive that has solved often adopts artificial mode to fix when the test, and this kind of mode often causes easily to be detected the problem that object skew or fixed unstability made the test production error.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing mechanism for a rapid test of an electrical equipment starting device comprises a rotating mechanism and a clamping mechanism, wherein the clamping mechanism is positioned at the top of the rotating mechanism;

the clamping mechanism comprises a supporting frame, supporting frames are arranged on the left side and the right side of the supporting frame, a first connecting rod and a second connecting rod are arranged at the tops of the two supporting frames, right-angle rods are arranged at the tops of the two first connecting rods and the tops of the two second connecting rods, third connecting rods are arranged on the surface of the left second connecting rod and behind the right second connecting rod respectively, supporting blocks are arranged on the opposite sides of the two third connecting rods, an air cylinder is arranged in an inner cavity of the supporting frame, and the telescopic end of the air cylinder penetrates through the supporting frame and is connected with the bottoms of the supporting blocks.

Preferably, the two second connecting rods are positioned at the opposite sides of the two first connecting rods, and rubber pads are arranged at the opposite sides of the two right-angle rods.

Preferably, the rotating mechanism comprises a working box, and a motor is arranged in an inner cavity of the working box.

Preferably, the inner cavity of the working box is provided with a fixed frame, the top of the fixed frame is provided with a disk, the top of the disk is provided with a circular gear disk, and the motor transmission end penetrates through the fixed frame and the disk and is connected with the bottom of the circular gear disk.

Preferably, fixed frame top is provided with the set square that distributes evenly, the opening has all been seted up to the set square inboard, the opening inner chamber all is provided with "L" shape pole, fixed frame outer wall corresponds "L" shape pole position has all been seted up the quad slit.

Preferably, fixed frame inner chamber is provided with the bracing piece of symmetric distribution, and two bracing piece tops all are provided with oval gear dish, the carriage is located oval gear dish top, oval gear dish with the meshing of circular gear dish.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses increase fixture, through fixture fixed starting drive, make solid starting drive position remain unchanged, reduce test error's probability, increase the practicality.

The utility model discloses increase moving mechanism, but through adjusting the oval toothed disc position of moving mechanism change fixture position fast, the workman or the instrument that conveniently are in different positions test the operation more convenient and fast.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is an exploded view of the rotating mechanism of the present invention;

fig. 3 is a schematic view of the clamping mechanism of the present invention.

In the figure: 1. a rotating mechanism; 2. a clamping mechanism; 100. a work box; 101. a motor; 102. a fixing frame; 103. a set square; 104. an "L" shaped rod; 105. a disc; 106. a circular gear plate; 107. a support bar; 108. an elliptical gear wheel; 200. a support frame; 201. a cylinder; 202. a support frame; 203. a first link; 204. a second link; 205. a third link; 206. a support block; 207. a right-angle rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Referring to fig. 1, a fixing mechanism for a rapid test of an electrical equipment starting device includes a rotating mechanism 1 and a clamping mechanism 2.

Referring to fig. 1, the clamping mechanism 2 is located at the top of the rotating mechanism 1.

Referring to fig. 1 and 3, the clamping mechanism 2 includes a supporting frame 200, wherein supporting frames 202 are respectively arranged on the left and right sides of the supporting frame 200, first connecting rods 203 and second connecting rods 204 are respectively arranged on the tops of the two supporting frames 202, right-angle rods 207 are respectively arranged on the tops of the two first connecting rods 203 and the tops of the two second connecting rods 204, third connecting rods 205 are respectively arranged on the surfaces of the left second connecting rods 204 and behind the right second connecting rods 204, supporting blocks 206 are respectively arranged on the opposite sides of the two third connecting rods 205, an air cylinder 201 is arranged in an inner cavity of the supporting frame 200, the telescopic end of the air cylinder 201 penetrates through the supporting frame 200 and is connected with the bottoms of the supporting blocks 206, the two second connecting rods 204 are arranged on the opposite sides of the two first connecting rods 203, and rubber pads are respectively arranged on the opposite sides of the two right-angle rods 207; when the cylinder 201 is started, the telescopic end of the cylinder 201 contracts to drive the supporting block 206 to move downwards, the supporting block 206 moves downwards to drive the joints of the two third connecting rods 205 and the supporting block 206 to move downwards, the opposite sides of the two third connecting rods 205 move downwards to drive the opposite sides of the two second connecting rods 204 to move towards the opposite sides, the second connecting rods 204 drive the right-angle rods 207 arranged at the tops to move towards the opposite sides in the process of moving towards the opposite sides, when the right-angle rods 207 are moved by the acting force of the second connecting rods 204, the first connecting rods 203 connected with the opposite sides of the two right-angle rods 207 move along with the two opposite sides, the first connecting rods 203 and the second connecting rods 204 are connected with the right-angle rods 207 to play a supporting and limiting role, when the right-angle rods 207 move towards the opposite sides, the starting device can be clamped, when the telescopic end of the cylinder 201 expands, the opposite sides of the third connecting rods 205 move upwards, the third connecting rods 205 drive the second connecting rods 204 to move towards the opposite sides, so that the right-angle rods 207 move towards the opposite sides, first connecting rod 203 moves to the side of backing away from the other side, and right-angle rod 207 moves to the side of backing away from the other side, conveniently takes out starting drive, and right-angle rod 207 opposite side sets up the rubber pad and increases the coefficient of friction of right-angle rod 207 and starting drive contact site.

Referring to fig. 1 and 2, the rotating mechanism 1 includes a working box 100, a motor 101 is disposed in an inner cavity of the working box 100, a fixing frame 102 is disposed in the inner cavity of the working box 100, a circular disc 105 is disposed on the top of the fixing frame 102, a circular gear plate 106 is disposed on the top of the circular disc 105, a transmission end of the motor 101 penetrates through the fixing frame 102 and the circular disc 105 to be connected with the bottom of the circular gear plate 106, a set square 103 is disposed on the top of the fixing frame 102, openings are formed in the inner sides of the set square 103, L-shaped rods 104 are disposed in the inner cavities of the openings, square holes are formed in the outer wall of the fixing frame 102 corresponding to the L-shaped rods 104, symmetrically-distributed support rods 107 are disposed in the inner cavity of the fixing frame 102, elliptical gear plates 108 are disposed on the tops of the two support rods 107, a support frame 200 is disposed on the tops of the elliptical gear plates 108, and the elliptical gear plates 108 are engaged with the circular gear plate 106; the motor 101 is started, the transmission end of the motor 101 starts to rotate, the transmission end of the motor 101 rotates to drive the circular gear disc 106 to rotate, the circular gear disc 106 rotates to drive the meshed elliptic gear disc 108 to rotate, the triangular plate 103 and the circular disc 105 form a square sliding groove and a circular sliding groove in the fixing frame 102, the two support rods 107 move in the square sliding groove and the circular sliding groove, a clockwork spring is arranged at the joint of the L-shaped rod 104 and the triangular plate 103, during the movement of the elliptic gear disc 108, the left supporting rod 107 moves anticlockwise along the square chute, when the left supporting rod 107 passes through the L-shaped rod 104, the L-shaped rod 104 is shifted towards the triangular plate 103, so that the L-shaped rod 104 is shifted towards the square chute at one side of the circular chute, the right supporting rod 107 moves in the circular chute, when the two support rods 107 completely pass through the rear spring, the L-shaped rod 104 is driven to reset.

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.

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 an electrical equipment starting drive's quick test is with fixed establishment, includes slewing mechanism (1) and fixture (2), its characterized in that: the clamping mechanism (2) is positioned at the top of the rotating mechanism (1);

the clamping mechanism (2) comprises a supporting frame (200), supporting frames (202) are arranged on the left side and the right side of the supporting frame (200), first connecting rods (203) and second connecting rods (204) are arranged at the tops of the two supporting frames (202), right-angle rods (207) are arranged at the tops of the two first connecting rods (203) and the two second connecting rods (204), third connecting rods (205) are arranged on the surface of the left second connecting rod (204) and the rear of the right second connecting rod (204) respectively, supporting blocks (206) are arranged on the opposite sides of the two third connecting rods (205), an air cylinder (201) is arranged in an inner cavity of the supporting frame (200), and the telescopic end of the air cylinder (201) penetrates through the supporting frame (200) and is connected with the bottoms of the supporting blocks (206).

2. The fixing mechanism for the rapid test of the starting device of the electrical equipment as claimed in claim 1, wherein: the two second connecting rods (204) are positioned at the opposite sides of the two first connecting rods (203), and rubber pads are arranged at the opposite sides of the two right-angle rods (207).

3. The fixing mechanism for the rapid test of the starting device of the electrical equipment as claimed in claim 1, wherein: the rotating mechanism (1) comprises a working box (100), and a motor (101) is arranged in the inner cavity of the working box (100).

4. The fixing mechanism for the rapid test of the starting device of the electrical equipment as claimed in claim 3, wherein: work box (100) inner chamber is provided with fixed frame (102), fixed frame (102) top is provided with disc (105), disc (105) top is provided with circular gear dish (106), motor (101) transmission end runs through fixed frame (102) with disc (105) with circular gear dish (106) bottom is connected.

5. The fixing mechanism for the rapid test of the starting device of the electrical equipment as claimed in claim 4, wherein: the fixed frame (102) top is provided with set square (103) that distribute evenly, the opening has all been seted up to set square (103) inboard, the opening inner chamber all is provided with "L" shape pole (104), fixed frame (102) outer wall corresponds "L" shape pole (104) position has all been seted up the quad slit.

6. The fixing mechanism for the rapid test of the starting device of the electrical equipment as claimed in claim 5, wherein: the inner cavity of the fixed frame (102) is provided with symmetrically distributed supporting rods (107), the tops of the two supporting rods (107) are provided with an elliptic gear disc (108), the supporting frame (200) is located at the top of the elliptic gear disc (108), and the elliptic gear disc (108) is meshed with the circular gear disc (106).