CN219574345U

CN219574345U - Transformer fault recorder

Info

Publication number: CN219574345U
Application number: CN202223265441.3U
Authority: CN
Inventors: 徐锋; 于崇峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-08-22
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a transformer fault recorder which comprises shock absorbers, a buffer mechanism, a first fixed block, springs, sliding blocks, a cross rod, a second fixed block and a hinging rod, wherein an opening is formed in the top of an outer shell, lifting plates are arranged on the inner side of the outer shell, two shock absorbers are symmetrically and fixedly connected to the tops of the lifting plates, mounting plates are fixedly connected to the tops of the two shock absorbers together, the springs can filter vibration of a road surface, and the shock absorbers are used for inhibiting vibration and impact from the road surface when the springs rebound after shock absorption, so that the shock absorbing effect is achieved, impact damage to a fault recorder main body caused by impact force generated during jolt is greatly reduced, the fault recorder main body is protected, a cover plate is covered on the top of the outer shell and is fixedly connected with threaded holes through fixing screws, and the fault recorder main body is surrounded on the inner side through the cover plate and the outer shell.

Description

Transformer fault recorder

Technical Field

The utility model relates to the technical field of fault wave recorders, in particular to a transformer fault wave recorder.

Background

The fault recorder is used for the power system, can automatically and accurately record the change conditions of various electric quantities in the processes before and after the fault when the system is in fault, and has important functions of analyzing and processing accidents, judging whether the protection is in correct action and improving the safe running level of the power system through analysis and comparison of the electric quantities. The fault recorder is an important automatic device for improving the safe operation of the power system, and can automatically record the change of various electric quantities in the whole fault process when the power system breaks down or oscillates, and the fault recorder is often used for detecting the power system when the power system breaks down, such as a transformer, so that the power system is convenient to maintain.

Patent application publication number CN104698324A, a portable electric power is with recording equipment, including screen cabinet, support body and recording device, recording device fixed mounting is on the support body, and the support body is installed in the screen cabinet, and the walking wheel is joined in marriage to the screen cabinet bottom.

Although the fault recorder in the prior art can realize movement, elements inside the fault recorder can be damaged by impact caused by road surface jolt in the moving process, so that the fault recorder is necessary to be protected, and based on the fault recorder, a transformer fault recorder is provided, and is optimized.

Disclosure of Invention

The utility model aims to provide a transformer fault recorder for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a transformer trouble oscillograph, includes the shell body, the opening has been seted up at the shell body top, the inboard of shell body is provided with the lifter plate, two the lifter plate top symmetry fixedly connected with bumper shock absorbers, two the common fixedly connected with mounting panel in top of bumper shock absorber, mounting panel top fixedly connected with trouble oscillograph main part, mounting panel bottom symmetry is provided with two buffer gear, buffer gear includes first fixed block, spring, slider, horizontal pole, second fixed block and articulated lever, first fixed block and second fixed block all fixed connection are in the lifter plate top, the both ends of horizontal pole respectively with the lateral wall fixed connection of first fixed block and second fixed block, the outside of horizontal pole is located to the slider transversely run through the slip cap, the bottom and the slider top of articulated lever are articulated, the top and the mounting panel bottom of articulated lever are articulated, the outside of horizontal pole is located to the spring housing.

As a further scheme of the utility model: one end of the spring is fixedly connected with the side wall of the first fixed block, and the other end of the spring is fixedly connected with the side wall of the sliding block.

As still further aspects of the utility model: the lateral wall of lifter plate and the inside wall sliding connection of shell body, the inboard of shell body rotates and is connected with the cross axle, the one end of cross axle passes the shell body and stretches out to outside back fixedly connected with rocking handle, the inboard both sides of shell body are provided with two elevating system, elevating system includes worm, turbine and perpendicular threaded rod, it cup joints on the lifter plate to vertically run through the screw thread, vertically run through on the lifter plate set up be used for with perpendicular threaded rod threaded connection's screw thread through-hole, the bottom of perpendicular threaded rod rotates with the inboard bottom of shell body to be connected, the top of perpendicular threaded rod rotates with the inboard top of shell body to be connected, the turbine vertically runs through the outside that the fixed cover was located perpendicular threaded rod, the outside of cross axle is located in the horizontal fixed cover of running through of worm, the worm meshes with the turbine mutually.

As still further aspects of the utility model: one side of the outer shell is fixedly connected with a pushing handle, and four travelling wheels are symmetrically and fixedly connected to the bottom of the outer shell.

As still further aspects of the utility model: the utility model discloses a shell body, including shell body, screw, hinge, screw hole and threaded connection are stretched into to the screw hole after the bottom of screw is vertically run through in the apron to the apron, the other side upper portion of apron is articulated with the shell body to be provided with the looks adaptation apron at shell body top, one side of apron is passed through the hinge and is articulated with the opposite side upper portion of shell body, the apron top is provided with the screw, the screw hole with the screw hole of screw looks adaptation is seted up at shell body top, the bottom of screw longitudinally stretches into to its threaded connection after the apron.

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

1. through the cooperation of bumper shock absorber, buffer gear, first fixed block, spring, slider, horizontal pole, second fixed block, articulated pole, the vibrations on road surface can be filtered to the spring, and the bumper shock absorber is used for suppressing vibration and coming from the impact on road surface when rebound after the spring absorbs the vibrations simultaneously to reach the absorbing effect, the impact injury that the impact force that produces when greatly reduced jolting caused the fault recorder main part like this, thereby reduced the risk that the inside component of fault recorder received the impact damage, reached protecting the fault recorder main part.

2. Through covering the apron at shell body top, rethread fixed screw and screw hole threaded connection, fix the apron at shell body top to enclose the fault recorder main part through apron and shell body and establish inboard, greatly reduced the risk that the fault recorder main part was damaged by the collision in the removal process like this.

3. The rocking handle is rocked to drive the transverse shaft to rotate, the transverse shaft drives the worms in the two lifting mechanisms to synchronously rotate, the worm drives the turbine to enable the vertical threaded rod to rotate, and accordingly the lifting plate is driven to ascend through rotation of the vertical threaded rod until the fault recorder main body is moved to the upper portion of the outer shell, and the fault recorder main body can be conveniently moved to the outside.

Drawings

FIG. 1 is a schematic diagram of a transformer fault recorder.

Fig. 2 is an enlarged view at a in the transformer fault recorder.

Fig. 3 is an enlarged view at B in the transformer fault recorder.

The figure shows: the lifting mechanism 1, the worm 101, the turbine 102, the vertical threaded rod 103, the rocking handle 2, the transverse shaft 3, the push handle 4, the fault recorder body 5, the cover plate 6, the mounting plate 7, the outer shell 8, the shock absorber 9, the buffer mechanism 10, the first fixed block 1001, the spring 1002, the sliding block 1003, the cross rod 1004, the second fixed block 1005, the hinging rod 1006, the lifting plate 11, the travelling wheel 12, the threaded hole 13 and the fixing screw 14.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in the embodiment of the utility model, a transformer fault recorder comprises an outer shell 8, an opening is formed at the top of the outer shell 8, a lifting plate 11 is arranged at the inner side of the outer shell 8, two dampers 9 are symmetrically and fixedly connected at the top of the lifting plate 11, a mounting plate 7 is fixedly connected at the top of the two dampers 9 together, a fault recorder main body 5 is fixedly connected at the top of the mounting plate 7, two buffer mechanisms 10 are symmetrically arranged at the bottom of the mounting plate 7, each buffer mechanism 10 comprises a first fixing block 1001, a spring 1002, a sliding block 1003, a cross rod 1004, a second fixing block 1005 and a hinging rod 1006, both ends of the cross rod 1004 are fixedly connected with the side walls of the first fixing block 1001 and the second fixing block 1005 respectively, the sliding block 1003 transversely penetrates through and is sleeved at the outer side of the cross rod 1004, the bottom end of the hinging rod 1006 is hinged with the top of the sliding block 1003, the top of the hinging rod 1006 is hinged with the bottom of the mounting plate 7, and the spring 1002 is sleeved at the outer side of the cross rod 1004 to realize the damping effect.

One end of the spring 1002 is fixedly connected with the side wall of the first fixed block 1001, and the other end of the spring 1002 is fixedly connected with the side wall of the slider 1003.

The lateral wall of lifter plate 11 and the inside wall sliding connection of shell body 8, the inboard rotation of shell body 8 is connected with cross axle 3, the one end of cross axle 3 is passed shell body 8 and is stretched out to outside back fixedly connected with rocking handle 2, the inboard both sides of shell body 8 are provided with two elevating system 1, elevating system 1 includes worm 101, turbine 102 and vertical threaded rod 103, vertical threaded rod 103 runs through the screw thread and cup joints on lifter plate 11 vertically on the lifter plate 11 and has been offered the screw thread through-hole that is used for with vertical threaded rod 103 threaded connection, the bottom of vertical threaded rod 103 rotates with the inboard bottom of shell body 8 to be connected, the top of vertical threaded rod 103 rotates with the inboard top of shell body 8 to be connected, turbine 102 runs through the outside of vertical threaded rod 103 fixedly located to the cover vertically, the outside of cross axle 3 is transversely run through fixedly located to the cover to the worm 101, worm 101 meshes with turbine 102, realize adjusting the height of trouble recorder main part 5.

One side of the outer shell 8 is fixedly connected with a pushing handle 4, four travelling wheels 12 are symmetrically and fixedly connected to the bottom of the outer shell 8, and the travelling wheels 12 are universal wheels with locking structures on the market, so that the fault recorder can be moved.

The top of the outer shell body 8 is provided with a cover plate 6 which is matched with the top of the outer shell body 8, one side of the cover plate 6 is hinged with the upper part of the other side of the outer shell body 8 through a hinge, the top of the cover plate 6 is provided with a fixing screw 14, the top of the outer shell body 8 is provided with a threaded hole 13 which is matched with the fixing screw 14, and the bottom end of the fixing screw 14 longitudinally penetrates through the cover plate 6 and then stretches into the threaded hole 13 to be in threaded connection with the fixing screw.

The working principle of the utility model is as follows:

the push handle 4 is held to push the outer shell 8 to enable the travelling wheel 12 to rotate, the fault recorder can be moved, in overshoot of the movement of the fault recorder, when jolt occurs, the hinge rod 1006 is stressed to move, so that the sliding block 1003 slides on the cross rod 1004, the spring 1002 is compressed or elongated after being stressed, the spring 1002 can filter the vibration of a road surface, the shock absorber 9 is used for inhibiting the vibration generated by the rebound of the spring 1002 after shock absorption and the shock from the road surface, the shock absorption effect is achieved, the cover plate 6 is covered on the top of the outer shell 8, the cover plate 6 is fixedly connected with the screw holes 13 through the fixing screws 14, the cover plate 6 is fixed on the top of the outer shell 8, the fault recorder main body 5 is surrounded on the inner side through the cover plate 6 and the outer shell 8, after the fault recorder is moved to a using place, the fixing screws 14 are dismounted, the cover plate 6 is opened, the cross shaft 3 is driven to rotate through the rocking handle 2, the worm 101 in synchronization of the two lifting mechanisms 1 is driven by the worm 102, the worm 102 is driven by the rocking handle 103 to rotate, the lifting plate 11 is driven by the rocking handle 103, the lifting plate 11 is driven by the rotation, the rocking handle 103 until the main body 5 is driven to move to the top of the outer shell 8, the fault recorder is connected to the power supply end of the power detector, and the fault recorder is connected to the main body 5 through the power detector, and the power detector is connected to the main body 5.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A transformer fault recorder comprising an outer housing (8), characterized in that: the utility model discloses a high-speed vibration damping device for the high-speed vibration damping device, including shell body (8), the opening has been seted up at the top, the inboard of shell body (8) is provided with lifter plate (11), two lifter plates (11) top symmetry fixedly connected with bumper shock absorber (9), two common fixedly connected with mounting panel (7) in top of bumper shock absorber (9), mounting panel (7) top fixedly connected with trouble oscillograph main part (5), mounting panel (7) bottom symmetry is provided with two buffer gear (10), buffer gear (10) include first fixed block (1001), spring (1002), slider (1003), horizontal pole (1004), second fixed block (1005) and articulated pole (1006), first fixed block (1001) and second fixed block (1005) are all fixedly connected with in lifter plate (11) top, the both ends of horizontal pole (1004) are respectively with the lateral wall fixedly connected with first fixed block (1001) and second fixed block (1005), the outside of horizontal pole (1004) is located in the slip cap transversely running through, the bottom of articulated pole (1006) and slider (1003) are articulated with the top of slider (1006), articulated pole (1006) is located in the outside of articulated pole (1002).

2. The transformer fault recorder of claim 1, wherein: one end of the spring (1002) is fixedly connected with the side wall of the first fixed block (1001), and the other end of the spring (1002) is fixedly connected with the side wall of the sliding block (1003).

3. The transformer fault recorder of claim 1, wherein: the utility model provides a lifting plate, including lifter plate (11), lateral wall and the inside wall sliding connection of shell body (8), the inboard rotation of shell body (8) is connected with cross axle (3), the one end of cross axle (3) is passed shell body (8) and is stretched out to outside back fixedly connected with rocking handle (2), the inboard both sides of shell body (8) are provided with two elevating system (1), elevating system (1) include worm (101), turbine (102) and perpendicular threaded rod (103), the vertical threaded rod (103) vertically runs through the screw and cup joints on lifter plate (11), the screw thread through-hole that is used for with perpendicular threaded rod (103) threaded connection is offered to vertical run through on lifter plate (11), the bottom of perpendicular threaded rod (103) is rotated with the inboard bottom of shell body (8) and is connected, the top of perpendicular threaded rod (103) is rotated with the inboard top of shell body (8) and is connected, the outside of perpendicular threaded rod (103) is located in the vertical fixed cover of running through in the outside of turbine (102), the outside of transverse shaft (3) is located in the fixed cover in the lateral direction, worm (101) meshes with turbine (102).

4. The transformer fault recorder of claim 1, wherein: one side of the outer shell (8) is fixedly connected with a pushing handle (4), and four travelling wheels (12) are symmetrically and fixedly connected to the bottom of the outer shell (8).

5. The transformer fault recorder of claim 1, wherein: the utility model discloses a cover plate structure, including shell body (8), apron (6) top is provided with apron (6) top and is provided with apron (14) through hinge and the opposite side upper portion of shell body (8), screw hole (13) with screw (14) looks adaptation are seted up at shell body (8) top, the bottom of screw (14) is vertically run through in apron (6) back stretch into in screw hole (13) rather than threaded connection.