CN209994161U

CN209994161U - Novel backup power source automatic switching protection device

Info

Publication number: CN209994161U
Application number: CN201920858587.8U
Authority: CN
Inventors: 王铁源; 张新东
Original assignee: Xinxiang Wan Xin Electric Co Ltd
Current assignee: Xinxiang Wan Xin Electric Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-01-24
Anticipated expiration: 2029-06-10

Abstract

The utility model provides a novel standby power supply automatic switching protection device, which comprises a box body, a door body, a display screen, an indicator light, a control button, an installation edge, a first movable installation hole, a second movable installation hole, an inserting bolt, a first wiring terminal row, a second wiring terminal row, a wiring bolt, a protective sleeve cover structure, a circuit fixing protective sleeve frame structure and an adjusting extension protective sleeve structure, wherein the door body bolt is arranged on the left surface of the box body; the display screen, the indicator light and the control key are respectively embedded above, in the middle and below the interior of the door body; the mounting edges are respectively and integrally arranged on the left side of the front surface and the rear surface of the box body. The utility model has the advantages that: through the setting of the protective sleeve cover structure, the outer wall of the box body is conveniently sleeved for protection, so that the protection effect is increased, and the box body is prevented from being damaged easily.

Description

Novel backup power source automatic switching protection device

Technical Field

The utility model belongs to the technical field of distribution equipment, especially, relate to a novel stand-by power supply hauls oneself willingly into protection device.

Background

In a power distribution network, the standby power supply automatic switching device mainly comprises a 10kV and 0.4kV standby power supply automatic switching device. Under normal conditions, the standby power source is in a separate position from a bus coupler in the switching device, and the two buses supply power independently. When a certain power supply fails, the standby power supply automatic switching device is switched into the bus coupler to bring out the bus load of the section. In order to avoid causing the user to have a power failure for a short time in the maintenance process, the loop closing operation needs to be carried out, namely, the contact is closed firstly and then the incoming line switch is disconnected. The loop closing operation means that the bus coupler is closed when the two incoming line power supplies are electrified, and the loop closing operation state is achieved at the moment. After the bus coupler is positioned at the closed position, a certain incoming line power supply is disconnected, so that the operation mode is changed to meet the requirement of maintenance work, and the technical scheme adopted by the prior art as a standby power supply automatic switching protection device with the Chinese patent publication number of CN201320130516.9 is as follows: the display box comprises a box body, a circuit board module arranged in the box body, wherein a door body is arranged on the front side of the box body, a guide rail is arranged in the box body, the circuit board module is inserted in the box body, a display module is arranged on the door body, a decorative cover is arranged on the outer side of the door body, and a window is arranged at the position, corresponding to a display panel of the display module, of the decorative cover.

However, the existing backup power source automatic switching protection device also has the problems that the protection effect of the device is poor, the device does not have the function of assisting in reinforcing the circuit and does not have the function of protecting the circuit.

Therefore, it is very necessary to invent a novel backup power source automatic switching protection device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel stand-by power supply hauls oneself willingly into protection device to solve current stand-by power supply hauls oneself willingly into protection device the device's protective effect relatively poor, do not possess the function that plays supplementary reinforcement circuit and do not possess the problem that plays safeguard function to the circuit.

A novel automatic switching protection device for a standby power supply comprises a box body, a door body, a display screen, an indicator light, a control button, a mounting edge, a first movable mounting hole, a second movable mounting hole, an inserting bolt, a first wiring terminal row, a second wiring terminal row, a wiring bolt, a protective sleeve cover structure, a circuit fixing protective sleeve frame structure and an adjusting extension protective sleeve structure, wherein the door body bolt is mounted on the left surface of the box body; the display screen, the indicator light and the control key are respectively embedded above, in the middle and below the interior of the door body; the mounting edges are respectively and integrally arranged on the left side of the front surface and the rear surface of the box body; the first movable mounting hole and the second movable mounting hole are respectively formed in the upper side and the lower side of the inner part of the mounting edge; the inserting bolts are respectively inserted in the first movable mounting hole and the second movable mounting hole; the first wiring terminal row and the second wiring terminal row are respectively and integrally arranged at the right end of the box body; the wiring bolt is respectively in threaded connection with the right surfaces of the first wiring terminal row and the second wiring terminal row; the protective sleeve cover structure is arranged on the outer wall of the box body; the circuit fixing protective sleeve frame structure is arranged on the right side of the box body; the adjusting and extending protective sleeve structure is arranged on the right side of the circuit fixing protective sleeve frame structure; the protective sleeving cover structure comprises a connecting sleeving plate, a sleeving cavity, a protective cushion, air holes, fastening mounting bolts and a clamping disc, wherein the sleeving cavity is formed in the middle of the inner wall of the connecting sleeving plate and is sleeved on the outer side of the box body; the protective pad is glued around the inner wall of the sleeve cavity; the air holes are respectively formed in the connecting sleeve plate and the protective pad; the fastening and mounting bolts are respectively in threaded connection with the peripheries of the inner parts of the connecting sleeve plate and the protective pad; the clamping disc is embedded on the inner side of the fastening and mounting bolt.

Preferably, the line fixing protective sleeve frame structure comprises an assembling sleeve plate, an assembling cavity, a disassembling and assembling column, a fastening bolt, a clamping plate and an auxiliary pad, wherein the assembling cavity is formed in the middle of the inside of the assembling sleeve plate; the assembling and disassembling columns are glued around the left end of the assembling sleeve plate; the fastening bolt is in threaded connection with the middle part of the front surface of the assembling sleeve plate; the auxiliary pad is glued on the rear wall of the clamping plate.

Preferably, the adjusting and extending protecting sleeve structure comprises a left connecting ring, a protecting sleeve, a right connecting ring, an auxiliary pipe, an upper dismounting seat and a lower dismounting seat, wherein the left connecting ring is glued on the right surface of the assembling sleeve plate; one end of the protective sleeve is glued with the right side of the left connecting ring, and the other end of the protective sleeve is glued with the right connecting ring; the auxiliary pipe is glued to the outer wall of the protective sleeve; the upper dismounting seat and the lower dismounting seat are respectively installed on the upper part and the lower part of the front surface of the right connecting ring through bolts.

Preferably, the connecting sleeve plate is made of a PVC hard plastic shell, and the connecting sleeve plate and the sleeve cavity are assembled to form a Chinese character 'hui'.

Preferably, four fastening and mounting bolts and four clamping discs are arranged respectively.

Preferably, the protective pad on the inner wall of the sleeving cavity is an aluminum film pad.

Preferably, the assembly sleeve plate is fixed on the right side of the box body through the disassembly and assembly column, and the assembly cavity corresponds to the box body.

Preferably, the clamping plate is arranged inside the assembling cavity, and a fastening bolt is movably embedded in the front surface of the clamping plate.

Preferably, the auxiliary pad is a rubber pad with a thickness of one centimeter to three centimeters, and the auxiliary pad is arranged inside the assembly cavity.

Preferably, the protection sleeve inside the auxiliary pipe is communicated with the line fixing protection sleeve frame structure.

Preferably, the upper dismounting seat and the lower dismounting seat are respectively L-shaped PVC plastic seats.

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

1. the utility model discloses in, the connection sleeve board adopt PVC duroplasts, the connection sleeve board with cup joint the chamber equipment and be the type of calligraphy in calligraphy back, convenient cup jointing protects on the outer wall of box, and then has increased the effect of protection to avoid making the box receive the damage easily.

2. The utility model discloses in, fastening mounting bolt and tight dish of clamp be provided with four respectively, and then after screwing up this fastening mounting bolt, can cooperate therewith to press from both sides tight dish and fix, and be convenient for install and use.

3. The utility model discloses in, cup joint the protection pad on the intracavity wall and adopt the aluminium membrane pad, and then in carrying out the use, increased damp-proofing effect, and increased the mode of protection and the effect of protection.

4. The utility model discloses in, the equipment lagging pass through the dismouting post and fix on the right side of box, the equipment chamber correspond with the box, the reasonable work of intercommunication and interlude circuit that feeds through, and then the reasonable use that uses.

5. The utility model discloses in, the clamp plate setting in the inside in equipment chamber, and the front surface activity of clamp plate is inlayed and is had fastening bolt, when screwing up this fastening bolt, can make the clamp plate back-and-forth movement thereupon to play the function of pushing down the circuit, and then increased this fixed effect to the circuit.

6. The utility model discloses in, the auxiliary pad adopt thickness to be one centimetre to three centimetres of rubber pads, the auxiliary pad set up in the inside of equipment chamber, when the cooperation pinch-off blades uses, can carry out the work of pressing from both sides tightly to the circuit of different thicknesses thereupon.

7. The utility model discloses in, the inside protective casing pipe of auxiliary tube and the fixed protective casing frame structure intercommunication of circuit, when alternating through the circuit, played the function of gathering protection.

8. The utility model discloses in, last dismouting seat and lower dismouting seat adopt L type PVC plastic seat respectively, can follow the bolt ann changes in different position departments, and the cooperation auxiliary tube of being convenient for is fixed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the protective sleeve structure of the present invention.

Fig. 3 is a schematic structural view of the line fixing protective cover frame structure of the present invention.

Fig. 4 is a schematic structural view of the structure of the adjustable extension protective sleeve of the present invention.

In the figure:

1. a box body; 2. a door body; 3. a display screen; 4. an indicator light; 5. a control key; 6. installing edges; 7. a first movable mounting hole; 8. a second movable mounting hole; 9. inserting bolts; 10. a first terminal block; 11. a second terminal block; 12. a wiring bolt; 13. a protective sleeving cover structure; 131. connecting the sleeve plate; 132. a socket cavity; 133. a protective pad; 134. air holes are formed; 135. fastening the mounting bolt; 136. clamping the disc; 14. the circuit is fixed with a protective sleeve frame structure; 141. assembling a sleeve plate; 142. assembling a cavity; 143. disassembling and assembling the column; 144. fastening a bolt; 145. a clamping plate; 146. an auxiliary pad; 15. adjusting the extension protective sleeve structure; 151. a left connecting ring; 152. a protective sleeve; 153. a right connecting ring; 154. an auxiliary tube; 155. an upper dismounting seat; 156. a lower dismounting seat.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1 and fig. 2, a novel standby power supply automatic switching protection device comprises a box body 1, a door body 2, a display screen 3, an indicator lamp 4, a control button 5, a mounting edge 6, a first movable mounting hole 7, a second movable mounting hole 8, an inserting bolt 9, a first wiring terminal row 10, a second wiring terminal row 11, a wiring bolt 12, a protective sleeve cover structure 13, a circuit fixing protective sleeve frame structure 14 and an adjusting extension protective sleeve structure 15, wherein the door body 2 is installed on the left surface of the box body 1 through a bolt; the display screen 3, the indicator lamp 4 and the control key 5 are respectively embedded above, in the middle and below the interior of the door body 2; the mounting edges 6 are respectively and integrally arranged on the left side of the front surface and the rear surface of the box body 1; the first movable mounting hole 7 and the second movable mounting hole 8 are respectively formed in the upper side and the lower side of the inner part of the mounting edge 6; the penetrating bolts 9 are respectively inserted in the first movable mounting holes 7 and the second movable mounting holes 8; the first wiring terminal block 10 and the second wiring terminal block 11 are respectively and integrally arranged at the right end of the box body 1; the wiring bolt 12 is respectively in threaded connection with the right surfaces of the first wiring terminal row 10 and the second wiring terminal row 11; the protective sleeve cover structure 13 is arranged on the outer wall of the box body 1; the circuit fixing protective sleeve frame structure 14 is arranged on the right side of the box body 1; the adjusting and extending protective sleeve structure 15 is arranged on the right side of the line fixing protective sleeve frame structure 14; the protective sleeve cover structure 13 comprises a connecting sleeve plate 131, a sleeve cavity 132, a protective pad 133, air holes 134, fastening mounting bolts 135 and a clamping disc 136, wherein the connecting sleeve plate 131 is made of a PVC (polyvinyl chloride) hard plastic shell, and the connecting sleeve plate 131 and the sleeve cavity 132 are assembled into a shape like a Chinese character 'hui', so that the protective sleeve cover structure can be conveniently sleeved on the outer wall of the box body 1 for protection, the protective effect is further improved, and the box body 1 is prevented from being easily damaged; the sleeving cavity 132 is arranged in the middle of the inner wall of the connecting sleeve plate 131, and the sleeving cavity 132 is sleeved outside the box body 1; the protective pad 133 on the inner wall of the sleeving cavity 132 adopts an aluminum film pad, so that the damp-proof effect is improved, and the protection mode and the protection effect are improved in the using process; the protective pad 133 is glued around the inner wall of the socket cavity 132; the air holes 134 are respectively arranged in the connecting sleeve plate 131 and the protective pad 133; the fastening and mounting bolts 135 are respectively in threaded connection with the periphery inside the connecting sleeve plate 131 and the protective pad 133; the number of the fastening and mounting bolts 135 and the number of the clamping discs 136 are four, so that after the fastening and mounting bolts 135 are screwed down, the fastening and mounting bolts can be fixed by matching with the clamping discs 136, and the mounting and the use are convenient; the clamping disk 136 is embedded inside the fastening and mounting bolt 135.

As shown in fig. 3, in the above embodiment, specifically, the line fixing protective cover frame structure 14 includes an assembly cover plate 141, an assembly cavity 142, a disassembly and assembly column 143, a fastening bolt 144, a clamping plate 145 and an auxiliary pad 146, the assembly cover plate 141 is fixed on the right side of the box body 1 through the disassembly and assembly column 143, the assembly cavity 142 corresponds to the box body 1, and is reasonably communicated and inserted with a line for reasonable use; the assembly cavity 142 is arranged in the middle of the assembly sleeve plate 141; the dismounting column 143 is glued around the left end of the assembling sleeve plate 141; the fastening bolt 144 is screwed in the middle of the front surface of the assembling sleeve plate 141; the clamping plate 145 is arranged inside the assembling cavity 142, the fastening bolt 144 is movably embedded on the front surface of the clamping plate 145, and when the fastening bolt 144 is screwed down, the clamping plate 145 can move back and forth along with the fastening bolt, and the function of pressing the circuit is achieved, so that the fixing effect of the pair of circuits is increased; the auxiliary pad 146 is glued on the rear wall of the clamping plate 145; the auxiliary pad 146 is a rubber pad with a thickness of one centimeter to three centimeters, and the auxiliary pad 146 is arranged in the assembly cavity 142 and can clamp lines with different thicknesses when being matched with the clamping plate 145.

As shown in fig. 4, in the above embodiment, in particular, the adjustable extension shield structure 15 includes a left connecting ring 151, a shield sleeve 152, a right connecting ring 153, an auxiliary tube 154, an upper mounting seat 155 and a lower mounting seat 156, wherein the left connecting ring 151 is glued to the right surface of the assembly sheathing 141; one end of the protective sleeve 152 is glued with the right side of the left connecting ring 151, and the other end of the protective sleeve is glued with the right connecting ring 153; the auxiliary pipe 154 is glued on the outer wall of the protective sleeve 152; the protective sleeve 152 inside the auxiliary pipe 154 is communicated with the line fixing protective sleeve frame structure 14, and plays a role in gathering and protecting when penetrating through the line; the upper dismounting seat 155 and the lower dismounting seat 156 are respectively mounted on the upper part and the lower part of the front surface of the right connecting ring 153 by bolts; the upper dismounting seat 155 and the lower dismounting seat 156 are respectively made of L-shaped PVC plastic seats, can be mounted and rotated at different positions along with bolts, and are convenient to be fixed by matching with the auxiliary pipe 154.

Principle of operation

The utility model discloses a theory of operation: during assembly, the box body 1 is moved to a designated position, then the inserting bolts 9 in the first movable mounting hole 7 and the second movable mounting hole 8 are screwed, the installation can be fixed and completed, after the initial installation, the sleeve cavity 132 of the connecting sleeve plate 131 is sleeved on the outer wall of the box body 1, then the fastening mounting bolts 135 are screwed, the box body 1 can be fixed through the clamping disc 136, thus the protection effect can be increased, after the initial installation, a line to be connected with the box body 1 passes through the right connecting ring 153, the protecting sleeve 152, the left connecting ring 151 and the assembling cavity 142 to be inserted into the second terminal row 11 and the first terminal row 10, then the wiring bolts 12 are screwed, the fastening bolts 144 are screwed, the clamping plate 145 and the auxiliary cushion 146 are moved backwards to press the line, thus the line can be reinforced in an auxiliary way, after the installation of the line is completed, the auxiliary bending pipe 154 and the protection casing 152 are bent to a designated direction and angle, and then the upper and lower detachable seats 155 and 156 are bolt-installed at designated positions, so that the arrangement of the connected line is facilitated and the protection can be performed.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The novel automatic switching protection device for the standby power supply is characterized by comprising a box body (1), a door body (2), a display screen (3), an indicator lamp (4), a control button (5), a mounting edge (6), a first movable mounting hole (7), a second movable mounting hole (8), an inserting bolt (9), a first wiring terminal row (10), a second wiring terminal row (11), a wiring bolt (12), a protective sleeve cover structure (13), a circuit fixing protective sleeve frame structure (14) and an adjusting extension protective sleeve structure (15), wherein the bolt of the door body (2) is installed on the left surface of the box body (1); the display screen (3), the indicator lamp (4) and the control key (5) are respectively embedded above, in the middle and below the interior of the door body (2); the mounting edges (6) are respectively and integrally arranged on the left side of the front surface and the left side of the rear surface of the box body (1); the first movable mounting hole (7) and the second movable mounting hole (8) are respectively formed in the upper side and the lower side of the inner part of the mounting edge (6); the penetrating bolts (9) are respectively inserted in the first movable mounting holes (7) and the second movable mounting holes (8); the first wiring terminal row (10) and the second wiring terminal row (11) are respectively and integrally arranged at the right end of the box body (1); the wiring bolt (12) is respectively in threaded connection with the right surfaces of the first wiring terminal row (10) and the second wiring terminal row (11); the protective sleeve cover structure (13) is arranged on the outer wall of the box body (1); the circuit fixing protective sleeve frame structure (14) is arranged on the right side of the box body (1); the adjusting and extending protective sleeve structure (15) is arranged on the right side of the line fixing protective sleeve frame structure (14); the protective sleeve cover structure (13) comprises a connecting sleeve plate (131), a sleeve cavity (132), a protective pad (133), air holes (134), fastening mounting bolts (135) and a clamping disc (136), wherein the sleeve cavity (132) is formed in the middle of the inner wall of the connecting sleeve plate (131), and the sleeve cavity (132) is sleeved on the outer side of the box body (1); the protective pad (133) is glued around the inner wall of the sleeving cavity (132); the air holes (134) are respectively arranged in the connecting sleeve plate (131) and the protective pad (133); the fastening and mounting bolts (135) are respectively in threaded connection with the periphery inside the connecting sleeve plate (131) and the protective pad (133); the clamping disc (136) is embedded on the inner side of the fastening and mounting bolt (135).

2. The novel backup power source automatic switching protection device as claimed in claim 1, wherein the circuit fixing protective frame structure (14) comprises an assembly sleeve plate (141), an assembly cavity (142), a disassembly and assembly column (143), a fastening bolt (144), a clamping plate (145) and an auxiliary pad (146), wherein the assembly cavity (142) is arranged in the middle of the assembly sleeve plate (141); the dismounting column (143) is glued around the left end of the assembling sleeve plate (141); the fastening bolt (144) is in threaded connection with the middle part of the front surface of the assembling sleeve plate (141); the auxiliary pad (146) is glued on the rear wall of the clamping plate (145).

3. The new backup power source automatic switching protection device according to claim 1, wherein the adjusting extension protective sleeve structure (15) comprises a left connecting ring (151), a protective sleeve (152), a right connecting ring (153), an auxiliary tube (154), an upper dismounting seat (155) and a lower dismounting seat (156), the left connecting ring (151) is glued on the right surface of the assembly sleeve plate (141); one end of the protective sleeve (152) is glued with the right side of the left connecting ring (151), and the other end of the protective sleeve is glued with the right connecting ring (153); the auxiliary pipe (154) is glued on the outer wall of the protective sleeve (152); the upper dismounting seat (155) and the lower dismounting seat (156) are respectively installed on the upper part and the lower part of the front surface of the right connecting ring (153) through bolts.

4. The novel automatic switching protection device for the standby power supply according to claim 1, wherein the connecting sleeve plate (131) is made of a PVC hard plastic shell, and the connecting sleeve plate (131) and the socket cavity (132) are assembled to form a shape like a Chinese character 'hui'.

5. The new backup power source automatic switching protection device as claimed in claim 1, characterized in that, four fastening mounting bolts (135) and four clamping discs (136) are provided respectively.

6. The new backup power source automatic switching protection device as claimed in claim 1, wherein the protection pad (133) on the inner wall of the socket cavity (132) is an aluminum film pad.

7. The new backup power source automatic switching protection device as claimed in claim 2, characterized in that the assembling sleeve plate (141) is fixed on the right side of the box body (1) through a disassembling column (143), and the assembling cavity (142) corresponds to the box body (1).

8. The novel backup power source automatic switching protection device as claimed in claim 2, wherein the clamping plate (145) is arranged inside the assembly cavity (142), and the front surface of the clamping plate (145) is movably embedded with a fastening bolt (144).

9. A novel backup power source automatic switching protection device according to claim 3, characterized in that said inner protective casing (152) of said auxiliary pipe (154) is in communication with a line-fixed protective casing frame structure (14).

10. The novel automatic switching protection device for the standby power supply according to claim 3, wherein the upper dismounting seat (155) and the lower dismounting seat (156) are respectively made of L-shaped PVC plastic seats.