CN216819079U - Power transmission user outer box type transformer box - Google Patents

Abstract

The utility model discloses an electric power transmission user outer box type transformer box which comprises a transformer box body and a supporting table arranged on the bottom surface of the transformer box body, wherein buffer parts used for anti-collision buffer are arranged on the periphery of the supporting table, a rectangular mounting groove is formed in the front side surface of the supporting table, an anti-collision buffer assembly is mounted in an inner cavity of the rectangular mounting groove, an anti-collision buffer water tank is mounted on the other side surface of the anti-collision buffer assembly, one side of the anti-collision buffer water tank protrudes out of the outer side of the supporting table, a rubber buffer pad is bonded on the peripheral outer wall of the supporting table, a water filling port is formed in the top surface of the anti-collision buffer water tank, a top cover is connected onto the water filling port in a threaded mode, and two connecting notch grooves are formed in the two sides of the anti-collision buffer water tank. This electric power transmission user outer container formula transformer case cushions the shock attenuation through anticollision buffering subassembly to its anticollision buffer tank to reduce the risk that transformer case body received the striking, improve the life of transformer case body, guarantee that the power supply is normal.

Description

Power transmission user external box type transformer box

Technical Field

The utility model belongs to the technical field of power transformation boxes, and particularly relates to an electric power transmission user outer box type power transformation box.

Background

The transformer box is characterized in that switch equipment, a measuring instrument, a protective electrical appliance and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage distribution device. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by means of the protective electric appliance.

Present transformer box is fixed mounting usually on the stone pillar, but current installation protective structure is comparatively single, and the transformer box of road both sides is when receiving the vehicle accident striking, owing to lack crashproof structure, leads to transformer box striking deformation easily, can not normally supply power.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an external box type power transformation box for power transmission users, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric power transmission user outer box formula transformer case, includes transformer case body and the brace table of setting in transformer case body bottom surface, the week side of brace table is equipped with the buffer component who is used for the anticollision buffering, establishes with rectangle mounting groove at brace table positive leading flank install the anticollision buffering subassembly in rectangle mounting groove's the inner chamber, anticollision buffer tank is installed to the another side-mounting of anticollision buffer subassembly, the outside of one side protrusion brace table of anticollision buffer tank.

Preferably, the buffer member is a rubber cushion pad bonded to the peripheral side outer wall of the support table.

Preferably, the anticollision buffering subassembly includes first buffering plate and second buffering plate be connected with the flexible locating part of buffering between first buffering plate and the second buffering plate, anticollision buffer water tank elastic force application is on the lateral wall of first buffering plate, the flexible locating part of buffering is extruded in the first buffering plate application of force extrusion.

Preferably, the flexible locating component of buffering is including four buffering compression spring and two flexible locating rod spare that the symmetry set up that are the rectangle array setting, four buffering compression spring's both ends are connected respectively on the inner wall of first buffering plate and second buffering plate, two the tail end of flexible locating rod spare is installed on the inner wall of second buffering plate, and the flexible end of flexible locating rod spare is connected on the inner wall of first buffering plate.

Preferably, flexible locating rod spare is including installing the sleeve body on second buffering plate and pegging graft at the inside flexible member spare that extends of sleeve body, and the connection pad is installed to the outer end of flexible member spare that extends.

Preferably, the side of one end week that flexible extension member is located sleeve body is equipped with extrusion spring all around, and the inner end installs spacing dish, spacing dish displacement in sleeve body.

Preferably, the inner wall of the second buffer plate is provided with four positioning columns in a rectangular array mode, and the four buffer compression springs are sleeved on the peripheral sides of the four positioning columns respectively.

The utility model has the technical effects and advantages that: according to the power transmission user outer box type power transformation box, the anti-collision buffer water tank is installed in the rectangular installation groove through the anti-collision buffer assembly, the anti-collision buffer assembly is installed and fixedly installed in the rectangular installation groove, the anti-collision buffer water tank protrudes out of the supporting table, and when the anti-collision buffer water tank is impacted by external force, the anti-collision buffer water tank is buffered and damped through the anti-collision buffer assembly, so that the impact risk of a power transformation box body is reduced, the service life of the power transformation box body is prolonged, and normal power supply is guaranteed; when first buffering plate and second buffering plate atress buffering, four buffering compression springs carry out the shock attenuation buffering to it, and under the effect of flexible locating rod spare simultaneously, the shift positioning of its first buffering plate of being convenient for improves its buffering efficiency.

Drawings

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

FIG. 2 is a schematic illustration of a disassembled structure of the support platform, the crash cushion assembly and the crash cushion water tank of the present invention;

FIG. 3 is a schematic illustration of a disassembled structure of a first buffer plate and a second buffer plate according to the present invention;

fig. 4 is a schematic view of a disassembled structure of the telescopic positioning rod of the present invention.

In the figure: 1. a power transformation box body; 2. a support table; 3. a rubber cushion pad; 4. an anti-collision buffer water tank; 5. a rectangular mounting groove; 6. a crash cushion assembly; 7. a first buffer plate; 8. a second buffer plate; 9. a buffer compression spring; 10. a positioning column; 11. a telescopic positioning rod piece; 12. a circular groove; 13. locking the bolt; 14. connecting the notch grooves; 15. a telescopic extension bar; 16. connecting the disc; 17. a limiting disc; 18. extruding the spring; 19. installing a threaded hole; 20. a water injection port.

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.

Referring to fig. 1 and 2, a power transmission user external box type transformer box comprises a transformer box body 1 and a support platform 2 arranged on the bottom surface of the transformer box body 1, a buffer component for anti-collision buffer is arranged on the periphery of the support platform 2, a rectangular mounting groove 5 is arranged on the right front side surface of the supporting platform 2, an anti-collision buffer component 6 is arranged in the inner cavity of the rectangular mounting groove 5, an anti-collision buffer water tank 4 is arranged on the other side surface of the anti-collision buffer component 6, one side of the anti-collision buffer water tank 4 protrudes out of the supporting platform 2, the buffer component is a rubber buffer pad 3, the rubber buffer pad 3 is adhered on the peripheral side outer wall of the supporting platform 2, a water injection port 20 is arranged on the top surface of the anti-collision buffer water tank 4, a top cover is connected on the water injection port 20 through screw threads, both sides at crashproof buffer water tank 4 all are equipped with two connection breach grooves 14, all are connected with first buffering plate 7 through the bolt in two connection breach grooves 14.

Referring to fig. 2 and fig. 3, the anti-collision buffer assembly 6 includes a first buffer plate 7 and a second buffer plate 8, a buffer telescopic positioning component is connected between the first buffer plate 7 and the second buffer plate 8, the anti-collision buffer water tank 4 elastically applies force to the side wall of the first buffer plate 7, the first buffer plate 7 applies force to extrude the buffer telescopic positioning component, the buffer telescopic positioning component includes four buffer compression springs 9 arranged in a rectangular array and two symmetrically arranged telescopic positioning rods 11, two ends of the four buffer compression springs 9 are respectively connected to the inner walls of the first buffer plate 7 and the second buffer plate 8, the tail ends of the two telescopic positioning rods 11 are installed on the inner wall of the second buffer plate 8, the telescopic ends of the telescopic positioning rods 11 are connected to the inner wall of the first buffer plate 7, when the first buffer plate 7 and the second buffer plate 8 are buffered, four buffering compression springs 9 carry out shock attenuation buffering to it, simultaneously under the effect of flexible locating bar member 11, be convenient for its first buffering plate 7's mobile location, the rectangle array is equipped with four reference columns 10 on the inner wall of second buffering plate 8, four buffering compression springs 9 overlap respectively and establish four reference column 10 week sides, two circular recess 12 have been seted up on the side of first buffering plate 7, two circular recess 12 are connected with connection pad 16 through locking bolt 13, the rectangle array has four installation screw hole 19 on second buffering plate 8, four installation screw hole 19 all are through the inner wall connection of bolt with rectangle installation groove 5.

Referring to fig. 4, the telescopic positioning rod 11 includes a sleeve body mounted on the second buffer plate 8 and a telescopic extension rod 15 inserted into the sleeve body, a connection disc 16 is mounted at an outer end of the telescopic extension rod 15, the sleeve body is mounted on the second buffer plate 8, when the connection disc 16 is subjected to an extrusion force, the telescopic extension rod 15 is driven to drive the limiting disc 17 to move in the sleeve body, the telescopic extension rod 15 is subjected to damping and buffering under the action of the extrusion spring 18 and is reset at the same time, the extrusion spring 18 is sleeved on one end of the telescopic extension rod 15 located in the sleeve body, the limiting disc 17 is mounted at an inner end of the telescopic extension rod, and the limiting disc 17 moves in the sleeve body.

The working principle of the power transmission user outer box type transformer box comprises four mounting threaded holes 19 which are connected with the inner wall of a rectangular mounting groove 5 through bolts, a first buffer plate 7 and a second buffer plate 8 are arranged in the rectangular mounting groove 5, two connecting gap grooves 14 are arranged on two sides of an anti-collision buffer water tank 4, the connecting gap grooves 14 are connected with the first buffer plate 7 through bolts, the anti-collision buffer water tank 4 protrudes out of a support platform 2, when the anti-collision buffer water tank 4 is impacted by external force, four buffer compression springs 9 are used for damping and buffering the anti-collision buffer water tank, meanwhile, under the action of a telescopic positioning rod piece 11, the first buffer plate 7 is convenient to move and position, so that the risk that the transformer box body 1 is impacted is reduced, in addition, when a connecting plate 16 is extruded, a telescopic extending rod piece 15 is driven to drive a limiting plate 17 in the sleeve body to move, and the damping and buffering are carried out under the action of an extruding spring 18, while resetting it.

The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be covered within the protection scope of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the concept of the present invention, equivalent replacement or change is added.

Claims (7)

1. The utility model provides an electric power transmission user outer box formula transformer case, includes transformer case body (1) and sets up brace table (2) in transformer case body (1) bottom surface, its characterized in that: the week side of brace table (2) is equipped with the buffer unit who is used for the anticollision buffering, establish with rectangle mounting groove (5) at brace table (2) positive leading flank install anticollision buffering subassembly (6) in the inner chamber of rectangle mounting groove (5), anticollision buffering subassembly (6) another side-mounting has anticollision buffer tank (4), the outside of one side protrusion brace table (2) of anticollision buffer tank (4).

2. The power transmission outdoor box type power transformation box according to claim 1, wherein: the buffer component is a rubber buffer pad (3), and the rubber buffer pad (3) is bonded on the peripheral side outer wall of the support table (2).

3. The power transmission outdoor box type power transformation box according to claim 2, wherein: anticollision buffering subassembly (6) are including first buffering plate (7) and second buffering plate (8) be connected with the flexible locating component of buffering between first buffering plate (7) and second buffering plate (8), anticollision buffer tank (4) elastic force application is on the lateral wall of first buffering plate (7), first buffering plate (7) application of force extrusion buffering flexible locating component.

4. The power transmission outdoor box type power transformation box of claim 3, wherein: the flexible locating part of buffering is including four buffering compression spring (9) that are the rectangle array setting and two flexible locating rod spare (11) that the symmetry set up, four the both ends of buffering compression spring (9) are connected respectively on the inner wall of first buffering plate (7) and second buffering plate (8), two the tail end of flexible locating rod spare (11) is installed on the inner wall of second buffering plate (8), and the flexible end connection of flexible locating rod spare (11) is on the inner wall of first buffering plate (7).

5. The power transmission outdoor box type power transformation box of claim 4, wherein: the telescopic positioning rod piece (11) comprises a sleeve body arranged on the second buffering plate piece (8) and a telescopic extension rod piece (15) inserted in the sleeve body, and a connecting disc (16) is arranged at the outer end of the telescopic extension rod piece (15).

6. The power transmission outdoor box type power transformation box of claim 5, wherein: the telescopic extension rod piece (15) is located at one end of the sleeve body, the periphery of the end of the telescopic extension rod piece is sleeved with an extrusion spring (18), the inner end of the telescopic extension rod piece is provided with a limiting disc (17), and the limiting disc (17) is displaced in the sleeve body.

7. The power transmission outdoor box type power transformation box of claim 4, wherein: the inner wall of the second buffer plate (8) is provided with four positioning columns (10) in a rectangular array mode, and the buffer compression springs (9) are sleeved on the periphery sides of the four positioning columns (10) respectively.

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