CN219393107U - Transformer convenient to dismantle - Google Patents

Abstract

The utility model relates to the field of power equipment and discloses a transformer convenient to detach, which comprises a shell, wherein square tubes are fixedly arranged around the bottom end of the shell, a step surface is arranged at a port of the square tubes, through holes are formed in the square tubes, a base is arranged below the shell, supporting feet are fixedly arranged around the top end of the base, guide structures are arranged in the supporting feet to enable the supporting feet to buckle the ports of the square tubes, two door bodies are hinged to the shell, nameplates are arranged on the door bodies, a heat radiating plate is fixedly arranged on two sides of the shell, a plurality of heat radiating holes are formed in the heat radiating plate, the transformer can be effectively and quickly installed and detached under the condition that bolts are not used, one end of a pressing block is lifted by utilizing structures such as a hydraulic cylinder, a hydraulic telescopic rod, a guide block and a sliding block, the other end of the pressing block is tightly buckled with the ports of the square tubes according to the lever principle, the effect of quickly fixing the transformer is achieved, and the trouble of using bolts to fix is avoided, so that time and labor are wasted and work efficiency is low during transportation.

Description

Transformer convenient to dismantle

Technical Field

The utility model relates to the field of power equipment, in particular to a transformer convenient to detach.

Background

The transformer is an important electrical device in a power system, and is known to be the higher the voltage of a power transmission line is, the smaller the current and corresponding loss in the line are when certain electric energy is transmitted, therefore, the voltage generated by an alternating-current generator needs to be increased to the transmission voltage by a step-up transformer, the electric energy is economically transmitted to an electricity utilization area through the high-voltage transmission line, then the transmission voltage is gradually reduced to the distribution voltage by a step-down transformer, the distribution voltage is transmitted to each electricity utilization area, finally, the distribution voltage is changed into the voltage required by a user, the voltage is safely and conveniently used for various power and lighting equipment, the transformer is not easy to fix in the transportation process, if bolts are used for fixing the transformer in the transportation process, when the transformer reaches a preset place, the time is wasted, the disassembly work is inconvenient to be carried out, the time is wasted, the labor is wasted and the efficiency is low when the transportation is caused, and therefore, the transformer convenient to disassemble is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a transformer convenient to detach, and solves the problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transformer convenient to dismantle, includes the casing, the bottom of casing is fixed mounting all around has the side pipe, and the inside of side pipe is equipped with the port department of through-hole and is provided with the step face, the below of casing is provided with the base, and the top of base is fixed mounting all around has the supporting legs, the inside of supporting legs is provided with guide structure, makes it buckle the port of side pipe, it has two door bodies to articulate on the casing and is provided with the data plate on the door body, a plurality of louvres have been seted up on the both sides fixed mounting of casing has heating panel and the heating panel.

Preferably, the guide structure comprises a chute a, a sliding block, a first limiting block and a second limiting block, a fixing pile is fixedly arranged at the top end of the supporting leg, the chute a is arranged in the middle of the supporting leg and the fixing pile, the sliding block is connected with the sliding block in a sliding manner in the chute a, a through hole is formed in the top of the sliding block, and the first limiting block and the second limiting block are fixedly arranged at the tail end of the through hole.

Preferably, both sides of the fixed pile are provided with pressing blocks, one ends of the pressing blocks which are arranged in a T shape extend to the position between the first limiting block and the second limiting block, the other ends of the pressing blocks extend to the upper part of the port of the square pipe, the bottom ends of the pressing blocks are rotationally connected with rotating shafts, and one sides of the rotating shafts are fixedly connected with the fixed pile.

Preferably, the supporting leg is internally provided with a chute b, the cross section of the front end of the chute b is circular, the cross section of the tail end of the chute b is square, the chute b is internally provided with a hydraulic telescopic rod and a guide block, the hydraulic telescopic rod is fixedly connected with the guide block, and the other side of the hydraulic telescopic rod is provided with a hydraulic cylinder.

Preferably, the bottom of the sliding block is provided with an inclined plane incision, and the top end of the guide block is provided with an inclined plane and is attached to the bottom inclined plane of the sliding block.

Preferably, a spring is arranged in the through hole at the top end of the sliding block, the bottom end of the spring is fixedly arranged at the top end of the first limiting block, a positioning block is arranged at the top end of the spring, and the positioning block is fixedly connected with the fixing pile.

(III) beneficial effects

Compared with the prior art, the utility model provides the transformer convenient to detach, which has the following beneficial effects:

1. this transformer convenient to dismantle, can effectively install fast under the condition of not using the bolt and dismantle the transformer, realize the effect of quick fixed transformer, avoid using the bolt to fix loaded down with trivial details, waste time is inconvenient to dismantle work, avoid when installing and dismantling the transformer, waste time and energy and work efficiency are low when leading to the transportation, the device is behind the start-up hydraulic cylinder, the hydraulic expansion link shrink that hydraulic cylinder's output is connected, drive the guide block and move towards hydraulic cylinder together, the notch on the slider can upwards slide according to the inclined plane on the guide block this moment, the position of first stopper and second stopper restriction briquetting one end on the slider, so can drive the one end upward movement of briquetting, the mid portion of briquetting is controlled on the spud pile by the pivot and the briquetting can be controlled to rotate, according to lever principle, the other end of briquetting is down-ward movement, thereby the port of fastening square pipe, reach the effect of fixed casing and base.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a support leg according to the present utility model;

FIG. 3 is an enlarged schematic view of a portion of FIG. 2;

fig. 4 is an internal schematic view of the square tube of the present utility model.

In the figure: 1. a housing; 2. a base; 3. a door body; 4. a nameplate; 5. square tubes; 6. a hydraulic cylinder; 7. supporting feet; 8. a chute a; 9. a hydraulic telescopic rod; 10. a guide block; 11. a chute b; 12. a slide block; 13. a first limiting block; 14. a second limiting block; 15. briquetting; 16. fixing piles; 17. a rotating shaft; 18. a spring, 19, a positioning block; 20. and a heat dissipation plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a transformer convenient to detach, including casing 1, square pipe 5 is fixed mounting all around of the bottom of casing 1, the inside of square pipe 5 is equipped with the through-hole and port department is provided with the step face, the below of casing 1 is provided with base 2, and the top of base 2 is fixed mounting all around has supporting legs 7, the inside of supporting legs 7 is provided with guide structure, make it buckle the port of square pipe 5, it has two door bodies 3 to articulate on casing 1 and be provided with nameplate 4 on the door body 3, the both sides fixed mounting of casing 1 has heating panel 20 and has seted up a plurality of louvres on the heating panel 20, square pipe 5 and the cross section size of supporting legs 7 are the same, can correspond with each other.

Further, the guide structure comprises a chute a8, a sliding block 12, a first limiting block 13 and a second limiting block 14, a fixing pile 16 is fixedly arranged at the top end of the supporting leg 7, the chute a8 is arranged in the middle of the supporting leg 7 and the fixing pile 16, the sliding block 12 is slidably connected in the chute a8, a through hole is formed in the top of the sliding block 12, the first limiting block 13 and the second limiting block 14 are fixedly arranged at the tail end of the through hole, and the position of one end of the pressing block 15 is limited by the first limiting block 13 and the second limiting block 14 on the sliding block 12 so as to drive one end of the pressing block 15 to move upwards or downwards.

Further, both sides of the fixed pile 16 are provided with pressing blocks 15, the pressing blocks 15 are in a T shape, one end of each pressing block 15 extends to a position between the first limiting block 13 and the second limiting block 14, the other end of each pressing block 15 extends to the upper portion of the port of the square pipe 5, the bottom end of each pressing block 15 is rotationally connected with a rotating shaft 17, one side of each rotating shaft 17 is fixedly connected with the fixed pile 16, the middle part of each pressing block 15 is controlled on the fixed pile 16 by the corresponding rotating shaft 17, and the pressing blocks 15 can rotate left and right.

Further, the supporting leg 7 is internally provided with a chute b11, the cross section of the front end of the chute b11 is circular, the cross section of the tail end of the chute b11 is square, the inside of the chute b11 is provided with a hydraulic telescopic rod 9 and a guide block 10, the hydraulic telescopic rod 9 is fixedly connected with the guide block 10, the other side of the hydraulic telescopic rod 9 is provided with a hydraulic cylinder 6, the hydraulic telescopic rod 9 connected with the output end of the hydraulic cylinder 6 contracts, and the guide block 10 is driven to move towards the direction of the hydraulic cylinder 6 together.

Further, the bottom of the slider 12 is provided with an inclined plane notch, the top of the guide block 10 is provided with an inclined plane and is attached to the inclined plane of the bottom of the slider 12, and the notch on the slider 12 can slide up and down according to the inclined plane on the guide block 10.

Further, a spring 18 is arranged in a through hole at the top end of the sliding block 12, the bottom end of the spring 18 is fixedly arranged at the top end of the first limiting block 13, a positioning block 19 is arranged at the top end of the spring 18, the positioning block 19 is fixedly connected with the fixed pile 16, and the spring 18 can rebound to the original position after contracting and deforming to generate pressure on the first limiting block 13.

Working principle: during the use, the staff places casing 1 on base 2, square pipe 5 aligns with supporting legs 7, then start hydraulic cylinder 6, hydraulic telescoping rod 9 that hydraulic cylinder 6's output is connected contracts, drive guide block 10 and move towards hydraulic cylinder 6's direction together, the notch on slider 12 can upwards slide this moment according to the inclined plane on the guide block 10, first stopper 13 and the position of second stopper 14 restriction briquetting 15 one end on the slider 12, in order to can drive briquetting 15's one end upward movement, briquetting 15's mid portion is controlled on spud 16 by pivot 17 and briquetting 15 can rotate about and, according to lever principle, briquetting 15's the other end makes the downward movement, so that briquetting 15's other end joint is on square pipe 5's step face, reach the effect of fixed casing 1 and base 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a transformer convenient to dismantle, includes casing (1), its characterized in that: the utility model discloses a solar heat collector, including casing (1), shell, heat dissipation plate 2, shell, square pipe (5) are fixed mounting all around in the bottom of casing (1), and the inside of square pipe (5) are equipped with through-hole and port department of being provided with step face, the below of casing (1) is provided with base (2), and fixed mounting has supporting legs (7) all around on the top of base (2), the inside of supporting legs (7) is provided with guide structure, makes it detain the port of square pipe (5), articulated on casing (1) have two door bodies (3) and be provided with nameplate (4) on door body (3), the both sides fixed mounting of casing (1) has heating panel 2 (20) and has seted up a plurality of louvres on heating panel 2 (20).

2. The transformer convenient to disassemble according to claim 1, wherein: the guide structure comprises a chute a (8), a sliding block (12), a first limiting block (13) and a second limiting block (14), a fixing pile (16) is fixedly arranged at the top end of a supporting foot (7), the chute a (8) is arranged in the middle of the supporting foot (7) and the fixing pile (16), the sliding block (12) is connected to the inside of the chute a (8) in a sliding manner, a through hole is formed in the top of the sliding block (12), and the first limiting block (13) and the second limiting block (14) are fixedly arranged at the tail end of the through hole.

3. A transformer convenient to disassemble as claimed in claim 2, wherein: the utility model discloses a pile fixing device, including fixed pile (16), fixed pile (16), briquetting (15) are provided with both sides, and briquetting (15) are established to T style of calligraphy and one end of briquetting (15) extends to between first stopper (13) and second stopper (14), and the other end of briquetting (15) extends to the top of the port of side's pipe (5), the bottom rotation of briquetting (15) is connected with pivot (17), one side and fixed pile (16) fixed connection of pivot (17).

4. A transformer convenient to disassemble as claimed in claim 2, wherein: the hydraulic telescopic support is characterized in that a chute b (11) is arranged in the supporting leg (7), the cross section of the front end of the chute b (11) is circular, the cross section of the tail end of the chute b (11) is square, a hydraulic telescopic rod (9) and a guide block (10) are arranged in the chute b (11), the hydraulic telescopic rod (9) and the guide block (10) are fixedly connected, and a hydraulic cylinder (6) is arranged on the other side of the hydraulic telescopic rod (9).

5. The transformer easy to disassemble as claimed in claim 4, wherein: the bottom of slider (12) is equipped with the inclined plane incision, and the top of guide block (10) is equipped with the inclined plane and laminating in the bottom inclined plane of slider (12).

6. The transformer easy to disassemble as set forth in claim 5, wherein: a spring (18) is arranged in a through hole at the top end of the sliding block (12), the bottom end of the spring (18) is fixedly arranged at the top end of the first limiting block (13), a positioning block (19) is arranged at the top end of the spring (18), and the positioning block (19) is fixedly connected with the fixed pile (16).