CN215679609U

CN215679609U - 10kV circuit fault comprehensive monitoring alarm device

Info

Publication number: CN215679609U
Application number: CN202122304210.8U
Authority: CN
Inventors: 杜小星; 易汉学; 张培培; 黄卫
Original assignee: Wuhan Hongbao Power Engineering Co ltd
Current assignee: Wuhan Hongbao Power Engineering Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-01-28
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to the technical field of circuit monitoring, and particularly discloses a 10kV circuit fault comprehensive monitoring and alarming device which comprises a circuit breaker body, a telegraph pole, a mounting base and a supporting and fixing module, wherein the circuit breaker body is mounted on the supporting and fixing module through the mounting base, the supporting and fixing module is detachably mounted on the telegraph pole, through the peripheral fixing module and the inner side limiting module which are arranged between the telegraph pole and the circuit-breaking protector body, so that the working personnel can connect the circuit protector body with the telegraph pole through the structure, thereby ensuring the stability of the breaker protector body after installation, meanwhile, the detachable design can also be convenient for workers to carry and then install the breaker protector body, the setting also can guarantee whole bearing structure's stability at circuit protector bottom sprag module simultaneously to this guarantees the stability of protector body that opens circuit after the installation.

Description

10kV circuit fault comprehensive monitoring alarm device

Technical Field

The utility model relates to the technical field of circuit monitoring, in particular to a 10kV circuit fault comprehensive monitoring and alarming device.

Background

The 10kV circuit of the transformer substation is generally protected by adopting two-section or three-section current, namely, current quick-break or time-limited quick-break and overcurrent protection, the primary judgment can be carried out according to the protection action condition of a fuse of the transformer substation, if the circuit is subjected to the current quick-break protection action, the fault point can be judged to be caused by direct circuit break of two phases or three phases of the circuit generally, the possibility that the fault point is on a main line or a line close to the transformer substation is high, and therefore a circuit break protector can be installed on each branch circuit of the 10kV circuit by people to ensure the safe operation of the circuit.

Although the existing circuit protector can play the effects of monitoring and automatic circuit breaking, when the circuit protector is installed, the circuit protector can be generally fixed on a telegraph pole through an installation frame, the circuit protector is quite unstable, a connection structure is not arranged between a circuit breaker main body and the telegraph pole, and meanwhile, because the installation environment is generally in the high altitude, the circuit breaker is easily subjected to different large wind power after being installed on the telegraph pole, so that the circuit breaker protector is continuously shaken after being installed, and a 10kV circuit fault comprehensive monitoring alarm device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a 10kV circuit fault comprehensive monitoring alarm device which has the advantages of high stability after installation, convenience in installation and the like, and solves the problem of poor stability of the traditional circuit breaker protector after installation.

The utility model discloses a 10kV circuit fault comprehensive monitoring and alarming device, which comprises a circuit breaker body, a telegraph pole, a mounting base and a supporting and fixing module, wherein the circuit breaker body is arranged on the supporting and fixing module through the mounting base, the supporting and fixing module is detachably arranged on the telegraph pole, the supporting and fixing module comprises a peripheral fixing module, an inner side limiting module and a supporting module, the circuit breaker body is arranged at the top of the supporting module, the peripheral fixing module and the inner side limiting module are used for connecting the telegraph pole and the circuit breaker body, the circuit breaker body comprises a sliding plate, the top of the sliding plate is provided with a base, the top of the base is fixedly connected with a shell, the top of the shell is provided with a current transformer, the top of the current transformer is provided with a porcelain bushing, the top of the porcelain bushing is provided with an outgoing line cap, the front of the shell is also provided with an absorber, and the side surface of the shell is also provided with a protection tube, the top of the sliding plate is also provided with a control box.

As a further improvement of the utility model, the supporting module comprises a sleeving block arranged on the telegraph pole, the side surface of the sleeving block is fixedly connected with a supporting frame, the inner side of the supporting frame is also provided with an inclined rod, the top of the supporting frame is fixedly connected with the bottom of the mounting base, the mounting base comprises a bottom plate, the front surface and the back surface of the sliding plate are both connected with limiting blocks, the top of the bottom plate is provided with a groove for the sliding plate and the limiting blocks to slide in, and the end part of the sliding plate is also fixedly connected with a sealing plate.

Through the structural design, the sliding plate and the limiting block can slide into the groove, so that a worker can assemble and disassemble the circuit breaker protector body more conveniently.

As a further improvement of the utility model, the module is fixed on the periphery of the module, the end faces of the two arc plates are fixedly connected with mounting plates which can be mounted together, one section of the arc plate, which is far away from the mounting plates, is fixedly connected with a side plate, the end part of the side plate is fixedly connected with a first connecting rod which is fixedly connected with the control box, and a second connecting rod is further mounted between the control box and the base.

Through the structural design, the worker can limit the inner side limiting module through the peripheral fixing module, so that the stability of the inner side limiting module after connection is further ensured.

As a further improvement of the utility model, the inner side limiting module comprises a clamping block wrapped on the outer surface of the telegraph pole, the side surface of the clamping block is fixedly connected with a connecting block, the side surface of the connecting block is also fixedly connected with a connecting plate, one side of the connecting plate, which is far away from the connecting block, is connected with a bearing plate through a spring, and the bearing plate and the side surface of the control box are detachably arranged together.

Through the structural design, the working personnel can connect the circuit breaker body with the telegraph pole through the inner side limiting module, so that the stability of the circuit breaker body after connection is improved.

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

according to the circuit breaker protector, the peripheral fixing module and the inner side limiting module are arranged between the telegraph pole and the circuit breaker protector body, so that a worker can connect the circuit breaker protector body and the telegraph pole through the structure, the stability of the circuit breaker protector body after installation is guaranteed, meanwhile, the detachable design can be convenient for the worker to carry and then install the circuit breaker protector body, and meanwhile, the supporting module arranged at the bottom of the circuit breaker protector can also guarantee the stability of the whole supporting structure, so that the stability of the circuit breaker protector body after installation is guaranteed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of the structure of the circuit breaker body of the present invention when installed;

FIG. 2 is a schematic front view of the circuit breaker body according to the present invention;

FIG. 3 is a schematic diagram of a testing configuration of the circuit breaker of the present invention;

figure 4 is a schematic view of the connection structure of the peripheral fixing module and the inside limiting module with the utility pole according to the utility model.

In the figure: 1. a circuit breaker body; 101. a slide plate; 102. a limiting block; 103. a sealing plate; 104. a base; 105. a housing; 106. an adsorber; 107. a current transformer; 108. a porcelain bushing; 109. a wire outlet cap; 110. protecting the tube; 111. a control box; 2. mounting a base; 21. a base plate; 22. a groove; 3. a utility pole; 4. a support frame; 5. sleeving and connecting blocks; 6. a diagonal bar; 7. a peripheral fixing module; 71. a first connecting rod; 72. a second connecting rod; 73. a side plate; 74. an arc-shaped plate; 75. mounting a plate; 8. an inner side limiting module; 81. a clamping block; 82. connecting blocks; 83. a connecting plate; 84. a spring; 85. a bearing plate.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

Technical solutions between various embodiments may be combined with each other, but must be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the 10kV circuit fault comprehensive monitoring and alarming device of the utility model comprises a circuit breaker body 1, a telegraph pole 3, a mounting base 2 and a supporting and fixing module, wherein the circuit breaker body 1 is mounted on the supporting and fixing module through the mounting base 2, the supporting and fixing module is detachably mounted on the telegraph pole 3, the supporting and fixing module comprises a peripheral fixing module 7, an inner side limiting module 8 and a supporting module, the circuit breaker body 1 is mounted on the top of the supporting module, the peripheral fixing module 7 and the inner side limiting module 8 are used for connecting the telegraph pole 3 and the circuit breaker body 1, the circuit breaker body 1 comprises a sliding plate 101, the top of the sliding plate 101 is provided with a base 104, the top of the base 104 is fixedly connected with a shell 105, the top of the shell 105 is provided with a current transformer 107, and the top of the current transformer 107 is provided with a porcelain bushing 108, the top of the porcelain bushing 108 is provided with a wire outlet cap 109, the front of the shell 105 is also provided with an absorber 106, the side of the shell 105 is also provided with a protection tube 110, and the top of the sliding plate 101 is also provided with a control box 111.

Please refer to fig. 1 and fig. 3, the support module includes a sleeve joint block 5 installed on a telegraph pole 3, a support frame 4 is fixedly connected to the side of the sleeve joint block 5, an inclined rod 6 is further disposed on the inner side of the support frame 4, the top of the support frame 4 is fixedly connected with the bottom of the mounting base 2, the mounting base 2 includes a bottom plate 21, the front and the back of the sliding plate 101 are both connected with a limit block 102, a groove 22 for the sliding plate 101 and the limit block 102 to slide into is disposed on the top of the bottom plate 21, a seal plate 103 is further fixedly connected to the end of the sliding plate 101, the structure is configured, the sliding plate 101 and the limit block 102 can slide into the groove 22, and therefore, a worker can assemble and disassemble the circuit breaker body 1 more conveniently.

Please refer to fig. 2 and 4, two arc plates 74 of the peripheral fixing module 7, the end surfaces of the two arc plates 74 are fixedly connected with a mounting plate 75 capable of being mounted together, one section of the fixedly connected side plate 73 of the mounting plate 75 is far away from the arc plates 74, the end part of the side plate 73 is fixedly connected with a first connecting rod 71 fixedly connected with the control box 111, a second connecting rod 72 is further mounted between the control box 111 and the base 104, and the structure is arranged, so that a worker can limit the inner limiting module 8 through the peripheral fixing module 7, and the stability of the inner limiting module 8 after connection is further ensured.

Referring to fig. 2 and 4, the inside limiting module 8 includes a clamping block 81 wrapped on the outer surface of the telegraph pole 3, a connecting block 82 is fixedly connected to the side of the clamping block 81, a connecting plate 83 is also fixedly connected to the side of the connecting block 82, one side of the connecting plate 83 away from the connecting block 82 is connected with a bearing plate 85 through a spring 84, the bearing plate 85 is detachably mounted with the side of the control box 111, and the structure is arranged, so that a worker can connect the circuit breaker body 1 and the telegraph pole 3 through the inside limiting module 8, and the stability of the circuit breaker body 1 after connection is improved.

In the use of the utility model: firstly, the staff installs whole support module on wire pole 3, be about to support frame 4, the piece 5 is installed on the electric wire to the cover, with this to install the bearing structure of whole bottom, then the staff alright with the grip block 81 card to the wire pole 3 surface, then install bearing plate 85 in the side of control box 111 through the bolt, thereby install between wire pole 3 and the circuit breaker body 1 inboard spacing module 8, two arc plates 74 cup joint to the surface of grip block 81 at last again, and make two mounting panels 75 pass through the bolt fastening together, then the staff again through a connecting rod 71 with curb plate 73 with control box 111 be connected together, install between base 104 and control box 111 connecting rod 72 finally can, accomplish the installation to circuit breaker body 1.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a 10kV circuit fault integrated monitoring alarm device which characterized in that: the circuit breaker comprises a circuit breaker body (1), a telegraph pole (3), a mounting base (2) and a supporting and fixing module;

the circuit breaker protector body (1) is arranged on a supporting and fixing module through a mounting base (2), and the supporting and fixing module is detachably arranged on a telegraph pole (3);

the supporting and fixing module comprises a peripheral fixing module (7), an inner side limiting module (8) and a supporting module;

the circuit breaker protector body (1) is arranged on the top of the supporting module, and the peripheral fixing module (7) and the inner side limiting module (8) are used for connecting the telegraph pole (3) and the circuit breaker protector body (1).

2. The 10kV circuit fault comprehensive monitoring and alarming device is characterized in that: the circuit breaker protector body (1) comprises a sliding plate (101), wherein a base (104) is arranged at the top of the sliding plate (101), a shell (105) is fixedly connected to the top of the base (104), a current transformer (107) is installed at the top of the shell (105), a porcelain bushing (108) is installed at the top of the current transformer (107), an outlet cap (109) is arranged at the top of the porcelain bushing (108), an absorber (106) is further arranged on the front face of the shell (105), a protection tube (110) is further arranged on the side face of the shell (105), and a control box (111) is further arranged at the top of the sliding plate (101).

3. The 10kV circuit fault comprehensive monitoring and alarming device is characterized in that: the supporting module comprises a sleeving connection block (5) arranged on the telegraph pole (3), a supporting frame (4) is fixedly connected to the side face of the sleeving connection block (5), an inclined rod (6) is further arranged on the inner side of the supporting frame (4), and the top of the supporting frame (4) is fixedly connected with the bottom of the mounting base (2).

4. The 10kV circuit fault comprehensive monitoring and alarming device is characterized in that: the mounting base (2) comprises a bottom plate (21);

the front and the back of the sliding plate (101) are both connected with a limiting block (102), the top of the bottom plate (21) is provided with a groove (22) for the sliding plate (101) and the limiting block (102) to slide in, and the end part of the sliding plate (101) is fixedly connected with a sealing plate (103).

5. The 10kV circuit fault comprehensive monitoring and alarming device is characterized in that: two arcs (74) of peripheral fixed module (7), the equal fixedly connected with of terminal surface of two arcs (74) can install mounting panel (75) together, one section fixedly connected with curb plate (73) of mounting panel (75) are kept away from in arc (74), and No. two connecting rods (72) are still installed to the tip fixedly connected with of curb plate (73) and connecting rod (71) of control box (111) fixed connection between control box (111) and base (104).

6. The 10kV circuit fault comprehensive monitoring and alarming device is characterized in that: the limiting module (8) on the inner side comprises a clamping block (81) wrapped on the outer surface of the telegraph pole (3), a connecting block (82) is fixedly connected to the side face of the clamping block (81), a connecting plate (83) is fixedly connected to the side face of the connecting block (82), one side, far away from the connecting block (82), of the connecting plate (83) is connected with a bearing plate (85) through a spring (84), and the bearing plate (85) is detachably mounted on the side face of the control box (111).