CN210242859U

CN210242859U - Transformer substation inspection instrument

Info

Publication number: CN210242859U
Application number: CN201921342379.9U
Authority: CN
Inventors: Xiangqin Hu; 胡香琴
Original assignee: Hangzhou Chaoli Technology Co ltd
Current assignee: Nanjing guotie Electric Control System Co.,Ltd.
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-04-03
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a transformer substation patrol instrument, which comprises a front cover, wherein the rear side of the front cover is connected with a shell, the rear side of the shell is provided with a wiring end, the outer side of the wiring end is provided with an accommodating mechanism, the accommodating mechanism comprises a circuit fixing rod, a fixing support, an accommodating rod and a magic tape, the two ends of the wiring end are symmetrically provided with the fixing support, the circuit fixing rod is arranged between the two fixing supports, and the upper surface of the circuit fixing rod is provided with a clamping groove; through the storage mechanism who designs, single connecting wire is fixed inside the block inslot by spacing protruding block one by one, again with all connecting wires pass through U type groove and magic tape ligature fix on the storage rod, this storage mechanism is convenient for fix the storage to the connecting wire of connecting on the wiring end of one row of row, has avoided the connecting wire intertwine's on the wiring end phenomenon, and when the user drew the circuit, this storage mechanism prevented that connecting wire joint and wiring end from appearing not hard up problem.

Description

Transformer substation inspection instrument

Technical Field

The utility model belongs to the technical field of the appearance of patrolling and examining, concretely relates to transformer substation patrols and examines appearance.

Background

The patrol instrument is an industrial measuring and controlling instrument, can be matched with various sensors and transmitters for use, can carry out patrol detection, alarm control, transmission output, data acquisition and communication on industrial process parameters such as multipath temperature, pressure, liquid level, flow, weight, current, voltage and the like, and is widely applied to occasions such as thermal power plants, hydropower stations and the like.

Present patrol and examine appearance casing rear side and be provided with the wiring end of one row of row, and have a plurality of circuit interfaces on every row of wiring end, before patrolling and examining the appearance and use, need with many connecting wires in proper order with circuit interface fixed connection, and the many connecting wires on the wiring end appear intertwine's phenomenon easily, and when the user drew the circuit, lead to the connecting wire to connect the problem that becomes flexible can appear with the circuit interface of wiring end, for this reason the utility model provides a transformer substation patrols and examines the appearance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer substation patrols and examines appearance to solve the current appearance casing rear side of patrolling that proposes in the above-mentioned background art and being provided with one row of wiring end of arranging, and there are a plurality of circuit interfaces on every row of wiring end, before patrolling and examining the appearance and using, need with many connecting wires in proper order with circuit interface fixed connection, and intertwine's phenomenon appears easily in many connecting wires on the wiring end, and when the user drags the circuit, the circuit interface that leads to connecting wire joint and wiring end can appear not hard up problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer substation patrols and examines appearance, includes the protecgulum, the rear side of protecgulum is connected with the casing, the rear side of casing is provided with the wiring end, the outside of wiring end is provided with receiving mechanism, receiving mechanism includes circuit dead lever, fixing support, storage rod, magic subsides, the both ends symmetry of wiring end is provided with fixing support, two be provided with the circuit dead lever between the fixing support, the block groove has been seted up to circuit dead lever upper surface, be provided with spacing arch on the circuit dead lever, and spacing arch is located the top in block groove, the outside of circuit dead lever is provided with storage rod, U type groove has been seted up on storage rod's top, storage rod's tip fixedly connected with magic subsides.

Preferably, the spread groove is opened to the rear side of protecgulum, the rectangular channel has all been seted up all around to the spread groove, the casing is provided with the stopper with the junction of protecgulum, and the stopper is located the inside of rectangular channel, the mounting groove has been seted up to the outer lane of protecgulum, the baffle movable groove has been seted up to the bottom of mounting groove, the baffle movable groove communicates with each other with the rectangular channel, the inside block mechanism that is provided with of mounting groove, block mechanism is including drawing handle, baffle, reset spring, the top of drawing the handle is located the inside of mounting groove, the tip and the baffle fixed connection of drawing the handle, the bottom one end of baffle contacts with the top one end of stopper, reset spring cup joints at the both ends of drawing the handle, and reset spring is located the baffle movable ins.

Preferably, one end of the baffle, which is close to the top of the limiting block, is of a slope-shaped structure, and one end of the bottom of the limiting block is provided with a slope-shaped structure matched with the limiting block.

Preferably, a support rod is arranged in the middle of the pull handle, and one end of the support rod is connected with the pull handle through a rotating shaft.

Preferably, the end of the fixed support is provided with a connector mounting groove, the two ends of the circuit fixing rod are provided with connectors, the connectors are clamped with the connector mounting groove, and the end of the fixed support is connected with a fixed cover through threads.

Preferably, the limiting protrusion is an elastic component, and the end part of the limiting protrusion is of an arc structure.

Preferably, the both ends that the magic was pasted are provided with the anticreep arch, the anticreep is protruding with accomodate pole formula structure as an organic whole.

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

(1) through the storage mechanism who designs, single connecting wire is fixed inside the block inslot by spacing protruding block one by one, again with all connecting wires pass through U type groove and magic tape ligature fix on the storage rod, this storage mechanism is convenient for fix the storage to the connecting wire of connecting on the wiring end of one row of row, has avoided the connecting wire intertwine's on the wiring end phenomenon, and when the user drew the circuit, this storage mechanism prevented that connecting wire joint and wiring end from appearing not hard up problem.

(2) Through the block mechanism of design, aim at the rectangular channel with the stopper on the casing and press down, under reset spring's effect, the stopper is connected with the baffle block, and when needs were examined the appearance and were overhauld, this block mechanism helped casing and protecgulum to dismantle and subsequent installation, had avoided the inconvenience of current bolt fastening dismantlement and installation, saved time, improved maintenance efficiency.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic view of the connection structure of the fixing rod of the present invention;

FIG. 4 is a cross-sectional view of the engaging mechanism of the present invention;

FIG. 5 is a schematic longitudinal sectional view of the fastening mechanism of the present invention;

in the figure: 1. a front cover; 2. a housing; 3. a terminal; 4. a line fixing rod; 5. a fixed support; 6. a clamping groove; 7. a limiting bulge; 8. a storage rod; 9. a U-shaped groove; 10. magic tape; 11. a fixed cover; 12. mounting grooves; 13. pulling a handle; 14. connecting grooves; 15. a rectangular groove; 16. a limiting block; 17. a baffle plate; 18. a support bar; 19. a connector mounting groove; 20. a connector; 21. a baffle movable groove; 22. a return spring.

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.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: a transformer substation inspection instrument comprises a front cover 1, a shell 2 is connected with the rear side of the front cover 1, a wiring end 3 is arranged on the rear side of the shell 2, an accommodating mechanism is arranged on the outer side of the wiring end 3 and comprises a circuit fixing rod 4, fixing supports 5, an accommodating rod 8 and magic tapes 10, the fixing supports 5 are symmetrically arranged at two ends of the wiring end 3, the circuit fixing rod 4 is arranged between the two fixing supports 5, a clamping groove 6 is formed in the upper surface of the circuit fixing rod 4, a limiting bulge 7 is arranged on the circuit fixing rod 4 and is positioned at the top of the clamping groove 6, the accommodating rod 8 is arranged on the outer side of the circuit fixing rod 4, a U-shaped groove 9 is formed in the top end of the accommodating rod 8, the magic tapes 10 are fixedly connected to the end of the accommodating rod 8, single connecting wires are clamped and fixed inside the clamping groove 6 one by the limiting bulge 7 one by one through the designed accommodating mechanism, and then all, this receiving mechanism is convenient for fix the connecting wire of connecting on wiring end 3 and accomodates one row of row, has avoided the connecting wire intertwine's on wiring end 3 phenomenon, and when the user drew the circuit, this receiving mechanism prevented that connecting wire joint and wiring end 3 from appearing not hard up problem.

In this embodiment, preferably, a connector mounting groove 19 is formed in the end of the fixing support 5, connectors 20 are arranged at two ends of the circuit fixing rod 4, the connectors 20 are connected with the connector mounting groove 19 in a clamping manner, and the end of the fixing support 5 is connected with a fixing cover 11 through threads, so that the circuit fixing rod 4 can be conveniently mounted and dismounted.

In this embodiment, preferably, the limiting protrusion 7 is an elastic member, and the end of the limiting protrusion 7 is an arc-shaped structure, which helps to fasten the connection line to the engaging groove 6.

In this embodiment, preferred, the both ends of magic subsides 10 are provided with the anticreep arch, and the anticreep is protruding with accomodate 8 formula structures as an organic whole, prevents that magic subsides 10 from droing from accomodating 8 poles.

Example 2

Referring to fig. 1 to 5, the present invention provides a technical solution: a transformer substation inspection instrument comprises a front cover 1, a shell 2 is connected with the rear side of the front cover 1, a wiring end 3 is arranged on the rear side of the shell 2, an accommodating mechanism is arranged on the outer side of the wiring end 3 and comprises a circuit fixing rod 4, fixing supports 5, an accommodating rod 8 and magic tapes 10, the fixing supports 5 are symmetrically arranged at two ends of the wiring end 3, the circuit fixing rod 4 is arranged between the two fixing supports 5, a clamping groove 6 is formed in the upper surface of the circuit fixing rod 4, a limiting bulge 7 is arranged on the circuit fixing rod 4 and is positioned at the top of the clamping groove 6, the accommodating rod 8 is arranged on the outer side of the circuit fixing rod 4, a U-shaped groove 9 is formed in the top end of the accommodating rod 8, the magic tapes 10 are fixedly connected to the end of the accommodating rod 8, single connecting wires are clamped and fixed inside the clamping groove 6 one by the limiting bulge 7 one by one through the designed accommodating mechanism, and then all, this receiving mechanism is convenient for fix the connecting wire of connecting on wiring end 3 and accomodates one row of row, has avoided the connecting wire intertwine's on wiring end 3 phenomenon, and when the user drew the circuit, this receiving mechanism prevented that connecting wire joint and wiring end 3 from appearing not hard up problem.

In the embodiment, preferably, a connecting groove 14 is formed in the rear side of the front cover 1, rectangular grooves 15 are formed around the connecting groove 14, a limiting block 16 is arranged at the joint of the casing 2 and the front cover 1, the limiting block 16 is located inside the rectangular groove 15, an installation groove 12 is formed in the outer ring of the front cover 1, a baffle movable groove 21 is formed in the bottom of the installation groove 12, the baffle movable groove 21 is communicated with the rectangular groove 15, a clamping mechanism is arranged inside the installation groove 12, the clamping mechanism comprises a pull handle 13, a baffle 17 and a return spring 22, the top end of the pull handle 13 is located inside the installation groove 12, the end of the pull handle 13 is fixedly connected with the baffle 17, one end of the bottom of the baffle 17 is in contact with one end of the top of the limiting block 16, the return spring 22 is sleeved at two ends of the pull handle 13, the return spring 22 is located inside the baffle movable groove 21, the limiting block 16 on the casing, under reset spring 22's effect, stopper 16 is connected with baffle 17 block, and when needs were examined the appearance and were examined and repair, this block mechanism helped casing 2 and protecgulum 1 to dismantle and subsequent installation, had avoided the inconvenience of current bolt fastening dismantlement and installation, saved time, improved maintenance efficiency.

In this embodiment, preferably, one end of the top of the baffle 17, which is close to the limiting block 16, is a slope-shaped structure, and one end of the bottom of the limiting block 16 is provided with a slope-shaped structure matched with the limiting block 16, so that the limiting block 16 on the casing 2 slides into the rectangular groove 15 and is connected with the baffle 17 in a clamping manner.

In this embodiment, it is preferable that a support rod 18 is disposed in the middle of the pull handle 13, one end of the support rod 18 is connected to the pull handle 13 through a rotating shaft, and after the pull handle 13 is pulled out, the pull handle 13 can be fixed through the support rod 18.

The utility model discloses a theory of operation and use flow: when the utility model is installed, the front cover 1 is firstly placed on the plane upside down, then the limiting blocks 16 around the shell 2 are aligned with the rectangular groove 15 on the front cover 1 and pressed down, the slope surfaces of the limiting blocks 16 can extrude the slope surfaces of the baffle plates 17 to force the baffle plates 17 to move backwards, at the moment, the reset spring 22 is compressed, when the limiting blocks 16 completely reach the bottom of the rectangular groove 15, the baffle plates 17 recover to the original positions and are clamped and fixed with the limiting blocks 16 under the action of the compressed reset spring 22, and the assembly of the front cover 1 and the shell 2 is completed; then all connecting wires are sequentially connected to the wiring end 3 one by one, then the connectors 20 at two ends of the line fixing rod 4 are inserted into the connector mounting grooves 19, the connectors 20 are fixed on the fixing support 5 through the fixing covers 11, the connecting wires in the same row on the wiring end 3 are positioned at the top end of the line fixing rod 4, then the connecting wires in the same row are pressed into the clamping grooves 6 one by one, then the connecting wires in the same row are bound in the U-shaped grooves 9 on the accommodating rods 8, and are bound and fixed through the magic tapes 10 on the inner sides of the anti-falling protrusions, and the fixing and the accommodating of the connecting wires are completed; when the inspection instrument needs to be maintained, otherwise, the connecting line is detached in the operation, then the pull handle 13 hooked inside the mounting groove 12 is stretched outwards by fingers, the baffle 17 is moved to the inside of the baffle movable groove 21 from the upper part of the limiting block 16, the return spring 22 is compressed at the moment, the support rod 18 connected to the pull handle 13 through the rotating shaft is pulled, the support rod 18 and the pull handle 13 are vertical, the support rod 18 can support and fix the pull handle 13, the baffle 17 is prevented from being restored to the original position under the action of the compression return spring 22, finally, the shell 2 is taken out from the connecting groove 14 on the front cover 1, and the inspection instrument is maintained.

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 transformer substation patrols and examines appearance, includes protecgulum (1), the rear side of protecgulum (1) is connected with casing (2), the rear side of casing (2) is provided with wiring end (3), its characterized in that: the outside of wiring end (3) is provided with receiving mechanism, receiving mechanism includes circuit dead lever (4), fixing support (5), accomodates pole (8), magic subsides (10), the both ends symmetry of wiring end (3) is provided with fixing support (5), two be provided with circuit dead lever (4) between fixing support (5), block groove (6) have been seted up to circuit dead lever (4) upper surface, be provided with spacing arch (7) on circuit dead lever (4), and spacing arch (7) are located the top of block groove (6), the outside of circuit dead lever (4) is provided with accomodates pole (8), U type groove (9) have been seted up on the top of accomodating pole (8), the tip fixedly connected with magic subsides (10) of accomodating pole (8).

2. The substation patrol instrument according to claim 1, wherein: the rear side of the front cover (1) is provided with a connecting groove (14), rectangular grooves (15) are formed in the periphery of the connecting groove (14), a limiting block (16) is arranged at the joint of the shell (2) and the front cover (1), the limiting block (16) is located inside the rectangular grooves (15), a mounting groove (12) is formed in the outer ring of the front cover (1), a baffle movable groove (21) is formed in the bottom of the mounting groove (12), the baffle movable groove (21) is communicated with the rectangular grooves (15), a clamping mechanism is arranged inside the mounting groove (12) and comprises a pull handle (13), a baffle (17) and a reset spring (22), the top end of the pull handle (13) is located inside the mounting groove (12), the end of the pull handle (13) is fixedly connected with the baffle (17), one end of the bottom of the baffle (17) is contacted with one end of the top of the limiting block (16), the reset spring (22) is sleeved at two ends of the pull handle (13), and the reset spring (22) is positioned inside the baffle movable groove (21).

3. The substation patrol instrument according to claim 2, wherein: the top end of the baffle (17) close to the limiting block (16) is of a slope structure, and one end of the bottom of the limiting block (16) is provided with a slope structure matched with the limiting block (16).

4. The substation patrol instrument according to claim 2, wherein: a support rod (18) is arranged in the middle of the pull handle (13), and one end of the support rod (18) is connected with the pull handle (13) through a rotating shaft.

5. The substation patrol instrument according to claim 1, wherein: connector mounting groove (19) have been seted up to the tip of fixing support (5), the both ends of circuit dead lever (4) are provided with connector (20), connector (20) are connected with connector mounting groove (19) block, there is fixed lid (11) at the tip of fixing support (5) through threaded connection.

6. The substation patrol instrument according to claim 1, wherein: the limiting protrusion (7) is an elastic component, and the end part of the limiting protrusion (7) is of an arc-shaped structure.

7. The substation patrol instrument according to claim 1, wherein: the both ends of magic subsides (10) are provided with the anticreep arch, the anticreep is protruding with accomodate pole (8) formula structure as an organic whole.