CN112152128A

CN112152128A - Transformer substation inspection instrument

Info

Publication number: CN112152128A
Application number: CN202011011110.XA
Authority: CN
Inventors: 孙保欣
Original assignee: Hangzhou Chaoli Technology Co ltd
Current assignee: Hangzhou Chaoli Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2020-12-29

Abstract

The invention discloses a transformer substation inspection instrument, which belongs to the field of inspection instrument structures and comprises an inspection instrument main body, wherein the inspection instrument main body is arranged on the inner surface of a shell, a supporting table is bonded at the bottom of the shell, a supporting plate is integrally formed at the bottom of the supporting table, two box doors are hinged to the surface of the shell through hinges, handles are arranged on the surfaces of the two box doors, limiting pipes are respectively embedded in the surfaces of the two box doors, a blocking and protecting mechanism is arranged at the top of the shell, two lap plates are arranged on the surface of the shell on one side of the inspection instrument main body through a supporting mechanism in a matched mode, and supporting mechanisms are sequentially and uniformly arranged on the surfaces of the two lap plates. According to the invention, the shell structure of the inspection instrument main body is optimized, so that the connecting circuit is fully protected, and the safety and the detection effect of the detection work are ensured.

Description

Transformer substation inspection instrument

Technical Field

The invention belongs to the field of inspection instrument structures, and particularly relates to an inspection instrument for a transformer substation.

Background

The transformer substation patrol instrument is an industrial measurement and control instrument which can be used together with various sensors and transmitters, 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.

Be provided with the wiring end in the common appearance main part of patrolling and examining, there are a plurality of circuit interfaces on every row of wiring end, before patrolling and examining the appearance and using, need be connected with this and wiring end with the circuit for the detection, the winding condition of circuit takes place easily in the course of the work. And the appearance is patrolled and examined to transformer substation is used for occasions such as thermal power plant, power station more, and common appearance shell protective effect that patrols and examine is not good enough, probably receives external factor and produces adverse effect to patrolling and examining the appearance main part in the use, influences detection effect even.

Disclosure of Invention

The invention aims to provide a transformer substation inspection instrument, which can provide sufficient protection for a connecting line by optimizing the shell structure of an inspection instrument main body, ensure the safety and the detection effect of detection work and solve the problems in the prior art in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

a transformer substation inspection instrument comprises an inspection instrument main body, wherein the inspection instrument main body is installed on the inner surface of a shell, a support table is bonded to the bottom of the shell, a support plate is integrally formed at the bottom of the support table, two box doors are hinged to the surface of the shell through hinges, handles are installed on the surfaces of the two box doors, limit pipes are installed on the surfaces of the two box doors in an embedded mode respectively, a blocking and protecting mechanism is installed at the top of the shell, two lap plates are installed on the surface of the shell on one side of the inspection instrument main body through the matching of a support mechanism, and a supporting mechanism is sequentially and uniformly installed on the surfaces of the two lap plates;

the utility model discloses a supporting mechanism, including the supporting shoe, mount pad and lock nut, the clamping piece has been bonded to a side surface of supporting shoe, the opposite side surface of supporting shoe bonds there is the connecting rod, the tip integration shaping of connecting rod has the spheroid, the mount pad bonds on the surface of overlap joint board, the surface integration shaping of mount pad has spacing limit, the open slot has been seted up on the surface on spacing limit, the surface on spacing limit is equipped with external screw thread, the inside surface on spacing limit is equipped with anti-skidding line, it is fixed that the connecting rod passes through the inside grafting in spacing limit on spheroid and mount pad surface, lock nut is fixed with the external screw thread spiro union that sets up on spacing limit surface.

Preferably, the inner wall of the bottom of the shell is filled with a base plate made of a steel sheet material, and reinforcing parts are sequentially and uniformly installed on the inner walls of the two sides of the shell through screws.

Preferably, the inside of shell is equipped with the heat insulating layer, the heat insulating layer is the integrated structure that glass wool material filled formed, just the heat insulating layer respectively with the backing plate with the reinforcement surface contact.

Preferably, the surface of the supporting plate is sequentially and uniformly welded with the auxiliary support, and one side of the auxiliary support is respectively welded and fixed with the surface of the supporting table.

Preferably, keep off and protect the mechanism and include the baffle, the bottom surface bonding of baffle has the glass apron, the surface of baffle has the connecting rod in proper order even welding, the connecting rod with form the opening between the connecting rod, the baffle passes through the embedded top surface of installing to the shell of bolt cooperation.

Preferably, two mounting holes are formed in the surfaces of the two sides of the baffle respectively, handles are bonded to the two sides of the baffle respectively through the mounting holes in a matched mode, and the surfaces of the two handles are sleeved with anti-slip pads made of rubber materials.

Preferably, the supporting mechanism comprises two supporting rods, the two supporting rods are respectively welded on the inner surface of the shell, the two supporting rods are respectively in sliding insertion connection with the surfaces of the two overlapping plates, the spring sleeves are sleeved on the surfaces of the two supporting rods between the two overlapping plates, and the spring sleeves are respectively in contact with the surfaces of the two overlapping plates.

Preferably, pipe sleeves are sequentially and uniformly sleeved on the surfaces of the two supporting rods and are respectively contacted with the surfaces of the two lap plates.

Preferably, the clamping piece is of an integrated structure made of PVC plastic materials, a silica gel pad is laid on the surface of the clamping piece and bonded with the surface of the clamping piece, and the thickness of the silica gel pad is 2-3 mm.

The invention has the technical effects and advantages that:

1. according to the invention, the structure of the shell of the inspection instrument main body is optimized, the supporting table is utilized for integral supporting, the reinforcing piece, the base plate and the heat insulation layer are additionally arranged on the inner wall of the shell, so that the integral compression-resistant, impact-resistant and temperature-resistant effects of the shell are improved, the working environment safety of the inspection instrument main body in the shell is ensured, the adverse effect caused by the influence of external factors is avoided, meanwhile, the glass cover plate and the baffle plate are assembled on the top of the shell, the inside of the shell can be directly observed under the condition that a worker can conveniently lift the inspection instrument main body, and the maintenance.

2. Two lapping plates are installed in the shell through the supporting mechanism in a matched mode, the supporting mechanism is sequentially and evenly installed on the lapping plates, the supporting mechanism can be used for clamping and supporting the circuit required to be connected with the inspection instrument main body, the circuit is prevented from being wound, the supporting mechanism can be matched to provide sufficient protection for the circuit, the external collision is avoided, great influence is caused on the connection of the circuit, and the safety and the detection effect of detection work are guaranteed.

Drawings

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

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

FIG. 3 is a schematic view of the inner wall structure of the housing of the present invention;

FIG. 4 is a schematic structural diagram of a guard mechanism of the present invention;

FIG. 5 is a schematic structural view of the support mechanism of the present invention;

FIG. 6 is a schematic structural view of a support mechanism of the present invention;

FIG. 7 is a schematic view of a portion of the mounting base of the present invention;

fig. 8 is a partial structural view of the support block of the present invention.

In the figure: 1. a patrol instrument main body; 2. a housing; 201. a base plate; 202. a reinforcement; 203. a thermal insulation layer; 3. a support table; 4. a support plate; 5. an auxiliary support; 6. a box door; 7. a handle; 8. a limiting pipe; 9. a shielding mechanism; 901. a baffle plate; 902. a glass cover plate; 903. a connecting rod; 904. a port; 905. mounting holes; 906. a handle; 10. a lap plate; 11. a support mechanism; 1101. a strut; 1102. pipe sleeve; 1103. a spring housing; 12. a support mechanism; 1201. a support block; 1202. a clip; 1203. a connecting rod; 1204. a sphere; 1205. a mounting seat; 1206. a limiting edge; 1207. an open slot; 1208. externally connecting a thread; 1209. anti-skid lines; 1210. and locking the nut.

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 a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a transformer substation inspection instrument as shown in figures 1-8, which comprises an inspection instrument main body 1, wherein the inspection instrument main body 1 is arranged on the inner surface of a shell 2, a base plate 201 made of a steel sheet material is filled on the inner wall of the bottom of the shell 2, reinforcing parts 202 are sequentially and uniformly arranged on the inner walls of two sides of the shell 2 through screws, the stability of a supporting structure on the surface of the bottom of the shell 2 is improved through the structure of the base plate 201, and meanwhile, the overall compression-resistant and impact-resistant effects of the shell 2 can be further improved by matching with the reinforcing parts 202 on the two sides, so that the working environment of the inspection instrument main body 1 is safer; and the inside of shell 2 is equipped with heat insulating layer 203, heat insulating layer 203 is the integrated structure that the cotton material of glass filled and formed, and heat insulating layer 203 respectively with backing plate 201 and reinforcement 202's surface contact, keep apart the protection through heat insulating layer 203 to the inside of shell 2, avoid patrolling and examining appearance main part 1 and receive external factor temperature to influence and produce the adverse effect, ensure the detection effect, utilize heat insulating layer 203 and backing plate 201 and reinforcement 202 to contact simultaneously, play certain buffering effect, further improve whole crushing resistance.

The supporting table 3 is bonded to the bottom of the shell 2, the supporting plate 4 is integrally formed at the bottom of the supporting table 3, the auxiliary supports 5 are sequentially and uniformly welded to the surface of the supporting plate 4, one side of each auxiliary support 5 is welded and fixed to the surface of the supporting table 3, the fixing effect of the supporting table 3 is effectively improved, the auxiliary supporting function is achieved, and position deviation easily caused in the working process of the inspection instrument main body 1 is avoided so as to influence the detection process; the surface of the shell 2 is hinged with two box doors 6 through hinges, the surfaces of the two box doors 6 are all provided with handles 7, and the surfaces of the two box doors 6 are respectively provided with a limit pipe 8 in an embedded manner.

The top of shell 2 is installed and is kept off mechanism 9, keep off mechanism 9 and include baffle 901, the bottom surface bonding of baffle 901 has glass apron 902, the surface of baffle 901 has connecting rod 903 evenly welded in proper order, form opening 904 between connecting rod 903 and the connecting rod 903, baffle 901 passes through the embedded top surface of installing to shell 2 of bolt cooperation, the glass apron 902 that can locate through each opening 904 is observed the inside of shell 2, so that carry out corresponding maintenance work at any time.

And two mounting holes 905 have been seted up respectively to the both sides surface of baffle 901, and the both sides of baffle 901 bond respectively through the cooperation of mounting hole 905 has handle 906, and the slipmat that rubber materials made has all been cup jointed on the surface of two handles 906, can come to draw shell 2 together with patrol appearance main part 1 through handle 906, is convenient for transport work.

The surface of the shell 2 on one side of the inspection instrument main body 1 is provided with two bridging plates 10 in a matching mode through a supporting mechanism 11, the supporting mechanism 11 comprises two supporting rods 1101, the two supporting rods 1101 are respectively welded on the inner surface of the shell 2, the two supporting rods 1101 are respectively in sliding insertion with the surfaces of the two bridging plates 10, the surface of the two supporting rods 1101 between the two bridging plates 10 is sleeved with a spring sleeve 1103, the spring sleeve 1103 is respectively in contact with the surfaces of the two bridging plates 10, the assembly of the bridging plates 10 is completed through the supporting mechanism 11, the bridging plates 10 can ensure the safety of the bridging plates 10, meanwhile, the spring sleeve 1103 is used as a buffer mechanism to avoid excessive position deviation of the bridging plates due to external vibration, the supporting rods 1101 can be used as guide rods to perform slight deviation buffering, and the supporting effect on a line is; wherein the pipe sleeve 1102 is evenly cup jointed in proper order on the surface of two branch 1101, and pipe sleeve 1102 respectively with the surface contact of two lapping plate 10 can accept the position of lapping plate 10 through pipe sleeve 1102, plays certain supporting effect, avoids lapping plate 10 to take place to drop to this ensures support stability.

The surfaces of the two lapping plates 10 are sequentially and uniformly provided with a supporting mechanism 12, the supporting mechanism 12 comprises a supporting block 1201, a mounting seat 1205 and a locking nut 1210, a clamping piece 1202 is adhered to one side surface of the supporting block 1201, a connecting rod 1203 is adhered to the other side surface of the supporting block 1201, a sphere 1204 is integrally formed at the end part of the connecting rod 1203, the mounting seat 1205 is adhered to the surface of the lapping plate 10, a limiting edge 1206 is integrally formed on the surface of the mounting seat 1205, an open slot 1207 is formed in the surface of the limiting edge 1206, part of the open slot 1207 is used as a deformation reserved space and is convenient to assemble, an external thread 1208 is arranged on the surface of the limiting edge 1206, an anti-slip line 1209 is arranged on the inner surface of the limiting edge 1206, the anti-slip line 1209 is used for improving the friction force of the sphere 1204 in the limiting edge 1206, the supporting block 1201 is prevented from easily deviating, the supporting effect, the lock nut 1210 is threadedly secured to the external threads 1208 provided on the surface of the stop 1206.

The clamping pieces 1202 are of an integrated structure made of PVC plastic materials, silica gel pads are paved and bonded on the surfaces of the clamping pieces 1202, the thickness of each silica gel pad is 2-3 mm, the surface friction force of the clamping pieces 1202 can be improved, the supporting effect of the clamping pieces 1202 on a circuit can be further enhanced, the PVC plastic materials have certain deformation capacity, the PVC plastic materials can be directly pulled open manually when the PVC plastic materials are used, the circuit can be placed or taken out conveniently, and the operation is simple and easy to achieve; and supporting mechanism 12 easily carries out the dismouting, only need during the installation pass spheroid 1204 earlier and cup joint to connecting rod 1203 with lock nut 1210, then insert spheroid 1204 in spacing limit 1206 and accomplish the joint, slide lock nut 1210 this moment, and make it fixed with the external screw thread 1208 spiro union on the spacing limit 1206, with this completion locking work, can come the manual supporting shoe 1201 of pulling according to particular case and make connecting rod 1203 and spheroid 1204 adjust the angle in spacing limit 1206, in order to satisfy different circuit support demands, only need unscrew lock nut 1210 during the dismantlement, it can directly to extract spheroid 1204 again, whole easy operation easily realizes.

The working principle is as follows: the patrol instrument main body 1 is transported together with the housing 2 through the two handles 906 so as to be transported to a target position by a worker. When the operation is needed, the box door 6 can be opened manually, and the line to be connected firstly passes through the limiting pipe 8 on the box door 6 and is connected with the wiring terminal of the inspection instrument main body 1. The clip 1202 on the support mechanism 12 is manually opened, the line is placed in the clip 1202, and the clip 1202 is released to restore the deformation, so that the line is limited in the clip 1202, and the door 6 is closed.

The appearance main part 1 is patrolled and examined by the shell 2 structure to inside in the use and provides abundant protection, plays good resistance to compression and impact effect, all cup jointed the spring housing 1103 on the branch 1101 between two bridging plates 10 simultaneously, can play certain shockproof effect. And supporting mechanism 12 among the transformer substation inspection appearance easily carries out the dismouting, only need during the installation pass ball 1204 earlier and cup joint to connecting rod 1203 with lock nut 1210, then insert ball 1204 in spacing limit 1206 and accomplish the joint, slide lock nut 1210 this moment, and make it and the external screw thread 1208 spiro union on the spacing limit 1206 fixed, accomplish locking work with this, can come manual pull supporting shoe 1201 to make connecting rod 1203 and ball in spacing limit 1206 angle regulation according to particular case, in order to satisfy different circuit support demands. When the ball body is disassembled, the locking nut 1210 only needs to be screwed out, and then the ball body 1204 is directly pulled out, so that the whole operation is simple and easy to realize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a transformer substation patrols and examines appearance, includes patrols and examines appearance main part (1), its characterized in that: the inspection instrument comprises an inspection instrument main body (1), a support table (3) is bonded at the bottom of a shell (2), a support plate (4) is integrally formed at the bottom of the support table (3), two box doors (6) are hinged to the surface of the shell (2) through hinges, handles (7) are mounted on the surfaces of the two box doors (6), limit pipes (8) are mounted on the surfaces of the two box doors (6) in an embedded mode respectively, a blocking and protecting mechanism (9) is mounted at the top of the shell (2), two lap plates (10) are mounted on the surface of one side of the inspection instrument main body (1) of the shell (2) through a supporting mechanism (11) in a matched mode, and supporting mechanisms (12) are sequentially and uniformly mounted on the surfaces of the two lap plates (10);

the supporting mechanism (12) comprises a supporting block (1201), a mounting seat (1205) and a locking nut (1210), a clamping piece (1202) is bonded on one side surface of the supporting block (1201), a connecting rod (1203) is bonded on the other side surface of the supporting block (1201), the end part of the connecting rod (1203) is integrally formed with a sphere (1204), the mounting seat (1205) is adhered to the surface of the lapping plate (10), a limiting edge (1206) is integrally formed on the surface of the mounting seat (1205), an open slot (1207) is formed on the surface of the limiting edge (1206), the surface of the limit edge (1206) is provided with external threads (1208), the inner surface of the limit edge (1206) is provided with anti-skid threads (1209), the connecting rod (1203) is fixedly inserted into a limiting edge (1206) on the surface of the mounting seat (1205) through a sphere (1204), the locking nut (1210) is fixed with an external thread (1208) arranged on the surface of the limiting edge (1206) in a threaded manner.

2. The substation patrol instrument according to claim 1, wherein: the bottom inner wall of shell (2) is filled with backing plate (201) that the steel sheet material made, install reinforcement (202) through the screw evenly in proper order on the both sides inner wall of shell (2).

3. The substation patrol instrument according to claim 2, wherein: the inside of shell (2) is equipped with heat insulating layer (203), heat insulating layer (203) is the integrated structure that glass wool material filled and forms, just heat insulating layer (203) respectively with backing plate (201) and reinforcement (202) surface contact.

4. The substation patrol instrument according to claim 1, wherein: the surface of backup pad (4) evenly welds in proper order has auxiliary stand (5), one side of auxiliary stand (5) respectively with the surface welded fastening of brace table (3).

5. The substation patrol instrument according to claim 1, wherein: the baffle mechanism (9) comprises a baffle (901), a glass cover plate (902) is bonded on the bottom surface of the baffle (901), connecting rods (903) are sequentially and uniformly welded on the surface of the baffle (901), a through hole (904) is formed between each connecting rod (903) and each connecting rod (903), and the baffle (901) is matched with the top surface of the shell (2) in an embedded mode through bolts.

6. The substation patrol instrument according to claim 5, wherein: two mounting holes (905) are respectively formed in the surfaces of the two sides of the baffle (901), handles (906) are respectively bonded to the two sides of the baffle (901) through the mounting holes (905) in a matched mode, and anti-slip pads made of rubber materials are sleeved on the surfaces of the two handles (906).

7. The substation patrol instrument according to claim 1, wherein: the supporting mechanism (11) comprises two supporting rods (1101), the two supporting rods (1101) are welded on the inner surface of the shell (2) respectively, the two supporting rods (1101) are connected with the surfaces of the two bridging plates (10) in a sliding mode respectively, the two supporting rods (1101) are sleeved with spring sleeves (1103) on the surfaces between the two bridging plates (10), and the spring sleeves (1103) are in surface contact with the surfaces of the two bridging plates (10) respectively.

8. The substation patrol instrument according to claim 7, wherein: pipe sleeves (1102) are sequentially and uniformly sleeved on the surfaces of the two supporting rods (1101), and the pipe sleeves (1102) are respectively contacted with the surfaces of the two lapping plates (10).

9. The substation patrol instrument according to claim 1, wherein: the clamping piece (1202) is of an integrated structure made of PVC plastic materials, silica gel pads are paved and bonded on the surface of the clamping piece (1202), and the thickness of each silica gel pad is 2-3 mm.