CN216355646U - Floor type prepayment metering box transformer substation - Google Patents

Abstract

The utility model relates to the technical field of box transformer substation equipment, and discloses a floor type prepayment metering box transformer substation which comprises a box body, wherein fixed plates are arranged at four corners of the bottom end of the box body; wherein the bottom end of the guide supporting rod is rotatably provided with a limiting seat; the two ends of the supporting rod are respectively provided with an adjusting support member for supporting the guide supporting rod; a rubber cushion block is arranged between the fixing plate and the bearing plate; the utility model can buffer the vibration generated when the vehicle passes by, and ensure the stability of the connection of various internal elements; meanwhile, the ventilation of the bottom end of the box transformer substation is ensured, the phenomenon that the bottom end of the box transformer substation is rusted is avoided, and the service life of the box transformer substation is prolonged.

Description

A floor-standing prepaid metering box transformer

technical field

The utility model relates to the technical field of box transformer equipment, in particular to a floor-standing prepaid metering box transformer.

Background technique

Box-type transformer is the abbreviation of box-type substation, which is a kind of high-voltage switchgear. Because of its many advantages, it is widely used in the construction and reconstruction of urban network; On the platform, since many box-type transformers are arranged beside roads with large traffic flow, it is easy to cause vibration when passing vehicles. In the long run, it will lead to the loosening of various internal components and affect its normal use; When the box transformer is in contact with the concrete platform, the bottom end of the box transformer cannot be effectively ventilated, which will easily cause the bottom of the transformer to corrode, affect its service life, and have certain safety hazards.

Utility model content

The purpose of the utility model is to provide a floor-standing prepaid metering box-type transformer, which can buffer the vibration generated when the vehicle passes by and ensure the stability of the connection of various components inside; Corrosion occurs, prolonging its service life.

The utility model adopts the following technical solutions:

A floor-type prepaid metering box transformer includes a box body, four corners of the bottom end of the box body are provided with fixed plates, both ends of each fixed plate are provided with guide struts, and the guide struts are movably inserted in the On the bearing plate, the bottom end of the bearing plate is provided with a support rod; the bottom end of the guide rod is rotated with a limit seat; both ends of the support rod are provided with adjustment supports for supporting the guide rod; There are rubber pads in between.

The adjusting support includes support plates vertically arranged on the left and right ends of the support rod, threaded holes are arranged through the support plates, and a screw rod is arranged in the screw hole, and the top end of the screw rod is in contact with the limit seat.

The top end of the limiting seat is rotatably provided with a nut matched with the screw.

The end of the threaded rod close to the nut is provided with a through hole.

The upper and lower ends of the support plate are provided with reinforcing plates connected with the support rod.

The bottom end of the support plate is hinged with an auxiliary support rod.

A buffer spring is sleeved on the guide rod between the fixing plate and the bearing plate, and the upper and lower ends of the buffer spring are respectively fixedly connected with the fixing plate and the bearing plate.

The top end of the bearing plate is provided with a chute, and the bottom end of the rubber pad is provided with a sliding block matched with the chute.

The bottom end of the support rod is arranged on the mounting plate, and the mounting plate is provided with fixing screws; wherein the auxiliary support rod is detachably connected with the mounting plate.

Compared with the prior art, the beneficial effect of the present utility model is: the utility model can buffer the vibration and impact of the box body by arranging the rubber pad between the fixed plate and the bearing plate, and at the same time, it can avoid the direct impact on the bottom end of the box body. The setting of the spring causes the box body to shake greatly when it is subjected to vibration, which ensures the stability of the box body; the setting of the guide rod can cooperate with the adjustment support to provide support for the box body, and also provide support for the subsequent rubber pads. Replacement is facilitated.

Further, the movable setting of the limit seat at the bottom end of the guide strut can reduce the friction between the screw and the guide strut when the adjusting screw is raised to provide support for the guide strut, and ensure that the guide strut follows the adjustment of the screw. Orderly lifting; the rotation setting of the nut on the limit seat can integrate the guide strut with the screw through the nut, and improve the stability of the screw to support the guide strut; the arrangement of the through hole on the screw is convenient for Insert an auxiliary tool to adjust the screw to improve the convenience of operation.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

FIG. 2 is an enlarged view of A in FIG. 1 .

Detailed ways

Below in conjunction with the accompanying drawings and embodiments, the present utility model will be described clearly and completely:

As shown in Figures 1 to 2, a floor-standing prepaid metering box transformer according to the present invention includes a box body 1, and four corners of the bottom end of the box body 1 are provided with fixed plates 2. Both the left and right ends are vertically provided with guide struts 3, and the guide struts 3 are located in the middle of the front and rear sides of each end of the fixed plate 2; 5; wherein a rubber pad 6 is arranged between the fixed plate 2 and the bearing plate 4, the rubber pad 6 can buffer the vibration and impact of the box 1, and at the same time can avoid directly setting a spring at the bottom of the box 1 to cause the box When the body 1 is subjected to vibration, the stability of the box body 1 is ensured; Block 8; the setting of the chute 7 and the slider 8 facilitates the installation of the rubber pad 6 and ensures the stability of the rubber pad 6 after installation; preferably, the chute 7 is set to an isosceles trapezoid to enhance The tightness of the connection between the rubber pad 6 , the fixing plate 2 and the carrying plate 4 .

The bottom end of the guide rod 3 is rotatably provided with a limiting seat 9 , and both ends of the support rod 5 are provided with adjustment supports for supporting the guide rod 3 . Provide support, and at the same time can also provide convenience for the subsequent replacement of the rubber pad 6; The inner thread is connected with a screw 11, and the top of the screw 11 is in contact with the limit seat 9; during use, the extension length of the screw 11 on the support plate 10 is adjusted to make it contact with the limit seat 9, so as to support the guide rod 3 At the same time, with the continuous adjustment of the screw 11, the guide strut 3 will be gradually lifted up, and the distance between the fixing plate 2 and the bearing plate 4 will increase, so that the rubber pad 6 can be replaced. operate.

The top end of the limit seat 9 is provided with a nut 12 that matches the screw 11. The setting of the nut 12 can integrate the guide rod 3 with the screw 11 through the nut 12, and lift the screw 11 to the guide rod 3. The stability of the support; the end of the threaded rod close to the nut 12 is provided with a through hole 13, and the setting of the through hole 13 is convenient for inserting an auxiliary tool to rotate the screw 11 to adjust the screw 11; in order to improve the bearing capacity of the support plate 10 In the present invention, the upper and lower ends of the support plate 10 are provided with a reinforcing plate 14 connected with the support rod 5, and at the same time, an auxiliary support rod 15 is hinged at the bottom end of the support plate 10 to increase the support capacity of the screw rod 11 and ensure that the box Body 1 stability.

In the present invention, a buffer spring 16 is sleeved on the guide rod 3 between the fixing plate 2 and the bearing plate 4, and the upper and lower ends of the buffer spring 16 are respectively fixedly connected with the fixing plate 2 and the bearing plate 4. After the installation is completed The buffer spring 16 is in a compressed state; the setting of the buffer spring 16 can assist the rubber pad 6 to provide a certain support to the box 1, prolong the service life of the rubber pad 6, and reduce the impact of vibration when the rubber pad 6 is used alone Probability of irreversible deformation in a short period of time; in the present utility model, the bottom end of each support rod 5 is set on the mounting plate 17, and the mounting plate 17 is provided with fixing screws 18, so as to fix the mounting plate 17 in a designated position; wherein The auxiliary support rod 15 and the mounting plate 17 are detachably connected, so that the fixed position between the auxiliary support rod 15 and the mounting plate 17 can be adjusted according to actual needs, and the practicability is strong. In normal use of the present invention, the screw 11 and the nut 12 can not be connected, that is, the guide rod 3 does not need to be supported and fixed by the screw 11, so as to ensure that the box body 1 is compressed by the vibration rubber pad 6. When slightly deformed, the guide rod 3 can move along the bearing plate 4 to ensure that the box body 1 can smoothly buffer the impact force caused by vibration; when the rubber pad needs to be replaced, the screw 11 can be adjusted so that the screw 11 It is connected with the nut 12. With the continuous adjustment of the screw 11, the guide strut 3 can be lifted up, so as to facilitate the replacement of the rubber pad 6. When replacing the rubber pad 6, only the guide strut 3 needs to be pushed up slightly. The rubber spacer 6 can be taken out; in addition, in the case of extreme weather, when there is accumulated water under the box body 1, each screw 11 can be adjusted to lift the guide rod 3 to a certain height, so as to increase the distance between the bottom end of the box body 1 and the tank body 1. The distance between the water surface can avoid the corrosion phenomenon that occurs when the bottom of the box body 1 is in contact with the water for a long time; the utility model can make a certain distance between the bottom surface of the box body 1 and the installation plate 17 through the setting of the support rod 5, which can keep the The flow of gas at the bottom of the box 1 ensures that the bottom of the box 1 is dry and prolongs its service life.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims (9)

1. The utility model provides a floor type prepayment measurement case becomes, includes the box, its characterized in that: the four corners of the bottom end of the box body are provided with fixed plates, two ends of each fixed plate are provided with guide support rods, the guide support rods are movably inserted on the bearing plate, and the bottom end of the bearing plate is provided with a support rod; wherein the bottom end of the guide supporting rod is rotatably provided with a limiting seat; the two ends of the supporting rod are respectively provided with an adjusting support member for supporting the guide supporting rod; a rubber cushion block is arranged between the fixing plate and the bearing plate.

2. The floor standing prepaid metering box transformer substation of claim 1, characterized in that: the adjusting support piece comprises support plates which are vertically arranged at the left end and the right end of the support rod, threaded holes are formed in the support plates in a penetrating mode, threaded rods are arranged in the threaded holes, and the top ends of the threaded rods are in contact with the limiting seats.

3. The floor standing prepaid metering box transformer according to claim 2, characterized in that: the bottom end of the limiting seat is rotatably provided with a nut matched with the screw rod.

4. The floor standing prepaid metering box transformer substation of claim 3, characterized in that: and a through hole is formed in one end, close to the screw cap, of the screw rod.

5. The floor standing prepaid metering box transformer substation of claim 4, characterized in that: the upper and lower both ends of backup pad all be provided with the reinforcing plate of being connected with the bracing piece.

6. The floor standing prepaid metering box transformer according to claim 5, characterized in that: the bottom end of the supporting plate is hinged with an auxiliary supporting rod.

7. The floor standing prepaid metering box transformer substation of claim 1, characterized in that: the guide support rod between the fixed plate and the bearing plate is sleeved with a buffer spring, and the upper end and the lower end of the buffer spring are fixedly connected with the fixed plate and the bearing plate respectively.

8. The floor standing prepaid metering box transformer substation of claim 1, characterized in that: the top end of the bearing plate is provided with a sliding groove, and the bottom end of the rubber cushion block is provided with a sliding block matched with the sliding groove.

9. The floor standing prepaid metering box transformer according to claim 6, characterized in that: the bottom end of the supporting rod is arranged on the mounting plate, and the mounting plate is provided with a fixing screw; wherein the auxiliary supporting rod is detachably connected with the mounting plate.

Images