CN212849821U - Relay protection test device who facilitates use - Google Patents

Abstract

The utility model discloses a relay protection test device that facilitates use, including the operation panel, the top fixedly connected with operation frame of operation panel, the surface of operation frame has the guard gate through hinge swing joint, the left side fixedly connected with handle on guard gate surface, the inner chamber fixedly connected with horizontal pole of operation frame, the surperficial cover of horizontal pole are equipped with the movable frame, the right side fixedly connected with spiral shell piece of movable frame inner chamber. The utility model discloses an operation platform, a supporting plate, the supporting leg, the handle, the operation frame, the guard gate, observe glass, the movable frame, the picture peg, the driving-disc, the horizontal pole, the tow chain, spiral shell piece and screw rod, can make the device reach the function that facilitates the use, the relay protection test device on having solved current market does not possess the function that facilitates the use, can't adjust the power consumption position in the use, be unfavorable for user's the electricity use that connects, protective effect is general in the test process simultaneously, is unfavorable for carrying out safety protection's problem to the user.

Description

Relay protection test device who facilitates use

Technical Field

The utility model relates to a relay protection technical field specifically is a relay protection test device who facilitates use.

Background

The relay protection is an important measure for detecting faults or abnormal conditions occurring in the power system so as to send out alarm signals or directly isolating and removing fault parts, the relay protection device has to have a function of correctly distinguishing whether a protected element is in a normal operation state or has a fault, and whether the protected element is in a protection area or is in an outside area fault, and the protection device needs to be formed on the basis of the characteristics of changes of electrical physical quantities before and after the power system has the fault to realize the function.

Need carry out the electricity test of multiple condition to equipment in relay protection test for ensure the protecting effect of equipment in the in-service use process, the relay protection test device on the existing market does not possess the function that facilitates the use, can't adjust the power consumption position in the use, is unfavorable for user's the electricity use of connecing, and protecting effect is general in the process of the test simultaneously, is unfavorable for carrying out safety protection to the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a relay protection test device who facilitates use possesses the advantage that facilitates use, has solved the relay protection test device on the current market and does not possess the function that facilitates use, can't adjust the power consumption position in the use, is unfavorable for user's the electricity and uses, and protective effect is general in the process of the test simultaneously, is unfavorable for carrying out safety protection's problem to the user.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a relay protection test device that facilitates use, includes the operation panel, the top fixedly connected with operation frame of operation panel, there is the guard gate on the surface of operation frame through hinge swing joint, the left side fixedly connected with handle on guard gate surface, the inner chamber fixedly connected with horizontal pole of operation frame, the surface cover of horizontal pole is equipped with the movable frame, the right side fixedly connected with spiral shell piece of movable frame inner chamber, the inner chamber threaded connection of spiral shell piece has the screw rod, the right side fixedly connected with driving-disc of screw rod, the top fixedly connected with tow chain of movable frame, the right side of tow chain and the junction fixed connection of operation frame, the bottom fixedly connected with picture peg of movable frame.

Preferably, the two sides of the bottom of the workbench are fixedly connected with supporting legs, the bottom of each supporting leg is fixedly connected with a supporting plate, and the bottom of each supporting plate is fixedly connected with an anti-slip pad.

Preferably, the top and the bottom of the inner cavity of the movable frame are fixedly connected with sliding blocks, and sliding grooves matched with the sliding blocks for use are formed in the top and the bottom of the transverse rod.

Preferably, the surface of the protective door is fixedly connected with observation glass, and the surface of the observation glass is fixedly connected with an explosion-proof membrane.

Preferably, the surface of the driving disc is provided with an inner hexagonal groove, and the distance between opposite sides of the inner hexagonal groove is 8 mm.

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

1. the utility model discloses an operation platform, a supporting plate, the supporting leg, the handle, the operation frame, the guard gate, observe glass, the movable frame, the picture peg, the driving-disc, the horizontal pole, the tow chain, spiral shell piece and screw rod, can make the device reach the function that facilitates the use, the relay protection test device on having solved current market does not possess the function that facilitates the use, can't adjust the power consumption position in the use, be unfavorable for user's the electricity use that connects, protective effect is general in the test process simultaneously, is unfavorable for carrying out safety protection's problem to the user.

2. By using the anti-slip mat, the phenomenon that the use of the equipment is influenced by sliding when the equipment is used can be effectively avoided, and the stability of the equipment when the equipment is used is improved;

by using the sliding block and the sliding groove, the phenomenon that the movable frame is blocked when moving to affect use can be effectively avoided, and the smoothness of the movable frame during adjustment is improved;

by observing the use of the glass, a user can observe the operation condition of the equipment more conveniently, and the operation and use of the user are facilitated;

through the establishment of hexagon socket head cap recess, can the person of facilitating the use more instrument of taking rotates the regulation to the driving-disc, person of facilitating the use's operation is used.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the working frame of the present invention;

fig. 3 is a side view of the movable frame of the present invention.

In the figure: 1. an operation table; 2. a support plate; 3. supporting legs; 4. a handle; 5. an operation frame; 6. a protective door; 7. observing glass; 8. a movable frame; 9. inserting plates; 10. a drive disc; 11. a cross bar; 12. a drag chain; 13. a screw block; 14. a chute; 15. a slider; 16. a 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. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an operation panel 1, backup pad 2, supporting leg 3, handle 4, operation frame 5, guard gate 6, observation glass 7, adjustable frame 8, picture peg 9, driving-disc 10, horizontal pole 11, tow chain 12, spiral shell piece 13, spout 14, slider 15 and 16 parts of screw rod are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a relay protection test device convenient to use comprises an operation platform 1, wherein supporting legs 3 are fixedly connected to two sides of the bottom of the operation platform 1, supporting plates 2 are fixedly connected to the bottoms of the supporting legs 3, anti-slip pads are fixedly connected to the bottoms of the supporting plates 2, the phenomenon that the equipment slides to influence the use when in use can be effectively avoided through the use of the anti-slip pads, the stability of the equipment when in use is improved, an operation frame 5 is fixedly connected to the top of the operation platform 1, a protective door 6 is movably connected to the surface of the operation frame 5 through a hinge, an observation glass 7 is fixedly connected to the surface of the protective door 6, an anti-explosion film is fixedly connected to the surface of the observation glass 7, through the use of the observation glass 7, a user can observe the operation condition of the equipment more conveniently, the operation and the use of the user are convenient, a, the inner cavity of the operation frame 5 is fixedly connected with a cross rod 11, the surface of the cross rod 11 is sleeved with a movable frame 8, the top and the bottom of the inner cavity of the movable frame 8 are both fixedly connected with sliders 15, the top and the bottom of the cross rod 11 are both provided with chutes 14 matched with the sliders 15 for use, the phenomenon that the movable frame 8 is blocked to influence use during moving can be effectively avoided through the use of the sliders 15 and the chutes 14, the smoothness of the movable frame 8 during adjustment is improved, the right side of the inner cavity of the movable frame 8 is fixedly connected with a screw block 13, the inner cavity of the screw block 13 is in threaded connection with a screw 16, the right side of the screw 16 is fixedly connected with a driving disc 10, the surface of the driving disc 10 is provided with an inner hexagonal groove, the opposite side distance of the inner hexagonal groove is 8mm, through the arrangement of the inner hexagonal groove, a tool taken, the top fixedly connected with tow chain 12 of activity frame 8, the junction fixed connection of the right side of tow chain 12 and operation frame 5, the bottom fixedly connected with picture peg 9 of activity frame 8.

When the device is used, a tool taken by a user is inserted into a groove on the surface of the driving disc 10 to rotate so as to drive the driving disc 10 to rotate, the screw rod 16 is driven to rotate through the rotation of the driving disc 10, the screw rod 16 moves while rotating through the limit of the screw block 13, the mutual limit between the screw rod 16 and the cross rod 11 is removed through the movement of the screw rod 16, the user can move the movable frame 8, the inserting plate 9 can be driven to move through the movement of the movable frame 8 so as to adjust the power utilization position of the device, the driving disc 10 is rotated reversely after the adjustment is completed to complete the adjustment and fixation, the connecting use of the drag chain 12 can effectively avoid the phenomenon that the wiring harness is dragged when in use, the power utilization safety of the device is ensured, after the device is connected, the power utilization condition of the device is observed through the observation glass 7 by closing the protective door 6, the safety of user in the test process has been ensured, uses through the cooperation of above-mentioned structure, can make the device reach the function that facilitates the use, has solved relay protection test device on the current market and has not possessed the function that facilitates the use, can't adjust the power consumption position in the use, is unfavorable for user's connecing the electricity and uses, and protective effect is general in the test process simultaneously, is unfavorable for carrying out safety protection's problem to the user, is fit for using widely.

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 (5)

1. The utility model provides a relay protection test device who facilitates use, includes operation panel (1), its characterized in that: top fixedly connected with operation frame (5) of operation platform (1), there is guard gate (6) on the surface of operation frame (5) through hinge swing joint, left side fixedly connected with handle (4) on guard gate (6) surface, the inner chamber fixedly connected with horizontal pole (11) of operation frame (5), the surface cover of horizontal pole (11) is equipped with adjustable frame (8), the right side fixedly connected with spiral shell piece (13) of adjustable frame (8) inner chamber, the inner chamber threaded connection of spiral shell piece (13) has screw rod (16), the right side fixedly connected with driving-disc (10) of screw rod (16), the top fixedly connected with tow chain (12) of adjustable frame (8), the right side of tow chain (12) and the junction fixed connection of operation frame (5), the bottom fixedly connected with picture peg (9) of adjustable frame (8).

2. The relay protection testing device convenient to use of claim 1, characterized in that: the equal fixedly connected with supporting leg (3) in both sides of operation platform (1) bottom, the bottom fixedly connected with backup pad (2) of supporting leg (3), the bottom fixedly connected with slipmat of backup pad (2).

3. The relay protection testing device convenient to use of claim 1, characterized in that: the top and the bottom of the inner cavity of the movable frame (8) are fixedly connected with sliding blocks (15), and sliding grooves (14) matched with the sliding blocks (15) for use are formed in the top and the bottom of the transverse rod (11).

4. The relay protection testing device convenient to use of claim 1, characterized in that: the surface of the protective door (6) is fixedly connected with observation glass (7), and the surface of the observation glass (7) is fixedly connected with an explosion-proof film.

5. The relay protection testing device convenient to use of claim 1, characterized in that: the surface of the driving disc (10) is provided with an inner hexagonal groove, and the distance between opposite sides of the inner hexagonal groove is 8 mm.

Images