CN210778128U

CN210778128U - Transformer installation link

Info

Publication number: CN210778128U
Application number: CN201922105222.0U
Authority: CN
Inventors: 李淑琴; 金凯乐
Original assignee: Baoding Henghui Electric Co ltd
Current assignee: Baoding Henghui Electric Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-06-16
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a transformer installation link, including two slide bars, two the slide bar sets up for the symmetry, and the both ends of two slide bars all cup joint slidable mounting and have a bracing piece, two the level is provided with solid fixed cylinder between the bracing piece, gu the last perpendicular surface of fixed cylinder evenly is connected with the telescopic link, the upper end horizontally connected of telescopic link has the base plate, four the place ahead position department that a side of bracing piece is close to solid fixed cylinder all sets up flutedly. The utility model relates to a transformer installation technical field, this transformer installation link cup joints slidable mounting between the one end through two bracing pieces and has the second clamp splice, when needs fix this link on two wire poles, under the elasticity of second spring, can make this link card between two wire poles, then rotate the handle, can make this link firmly fix on the wire pole, not only saved installation time, but also reduced artificial intensity of labour.

Description

Transformer installation link

Technical Field

The utility model relates to a transformer installation technical field specifically is a transformer erection joint frame.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: the power transformer and the special transformer (electric furnace transformer, rectification transformer, power frequency test transformer, voltage regulator, mining transformer, audio transformer, intermediate frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor, mutual inductor, etc.) are arranged between two telegraph poles, so that the two telegraph poles can be better connected with an overhead cable.

But fixing between the link that is used for installing the transformer at present and the wire pole is very inconvenient, not only reduces the installation effectiveness, but also has increased artifical intensity of labour, and current transformer link does not set up buffering damping device, influences the life of transformer easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a transformer erection joint frame has solved the fixed inconvenience very between the link that is used for installing the transformer at present and the wire pole, not only reduces the installation effectiveness, but also has increased artificial intensity of labour, and current transformer link does not set up buffering damping device, influences the life's of transformer problem easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a transformer mounting and connecting frame comprises two sliding rods, wherein the two sliding rods are symmetrically arranged, two ends of the two sliding rods are sleeved with supporting rods in a sliding manner, a fixed cylinder is horizontally arranged between the two supporting rods, the upper surface of the fixed cylinder is vertically and uniformly connected with a telescopic rod, the upper end of the telescopic rod is horizontally connected with a base plate, a groove is formed in a position, close to the front of the fixed cylinder, of one side surface of each supporting rod, a lead screw is horizontally and rotatably connected to the inner surface of one end of the groove, the other end of the lead screw is embedded and rotatably arranged on the inner surface of the other end of the groove, a first clamping block is sleeved between the two lead screws, a second clamping block is sleeved and slidably arranged between one ends of the two supporting rods, a handle corresponding to the fixed cylinder is embedded and rotatably arranged on one side surface of the supporting rod, four the inside of bracing piece all is provided with the cavity corresponding with the solid fixed cylinder, be the intercommunication between cavity and the solid fixed cylinder, the one end horizontally connected with pivot of handle, the one end of pivot is rotated with the inside side of another cavity and is connected.

Preferably, threaded holes matched with the screw rod are formed in the front surfaces of the two ends of the first clamping block, and the outer surface of the screw rod is coated with antirust paint.

Preferably, the front surface of first clamp splice and the rear surface of second clamp splice all are provided with the arc and press from both sides the groove, the inside surface in arc presss from both sides the groove evenly is provided with anti-skidding insection.

Preferably, both ends of the second clamping block are fixedly connected with the two support rods through fixing bolts.

Preferably, the other end of the screw rod is fixedly connected with a slave bevel gear, the outer surfaces of the two ends of the rotating shaft are respectively provided with a main bevel gear corresponding to the slave bevel gear in a sleeved mode, and the main bevel gear is in meshing connection with the slave bevel gear.

Preferably, four the other end surface of bracing piece all seted up with slide bar assorted spout, the one end of second spring and the inside fixed surface of spout are connected.

Preferably, the outer surface of the telescopic rod is sleeved with a first spring in a sliding mode, and two ends of the first spring are fixedly connected with the lower surface of the base plate and the upper surface of the fixed cylinder respectively.

Preferably, the upper surface of the base plate is uniformly provided with bolt holes.

Advantageous effects

The utility model provides a transformer erection joint frame, compare with prior art and possess following beneficial effect:

(1) this transformer erection joint frame, the one end internal surface level through the recess rotates and is connected with the lead screw, the other end embedding of lead screw rotates and installs in the other end internal surface of recess, cup joint between two lead screws and be provided with first clamp splice, cup joint slidable mounting between the one end of two bracing pieces and have the second clamp splice, when needs fix this link on two wire poles, under the elasticity of second spring, can make this link card between two wire poles, then rotate the handle, can make this link firmly fix on the wire pole, installation time has not only been saved, and artificial intensity of labour has still been reduced.

(2) This transformer erection joint frame, the level is provided with a fixed cylinder between through two bracing pieces, the last perpendicular to surface evenly connected with the telescopic link of a fixed cylinder, the upper end horizontally connected with base plate of telescopic link, slidable mounting is cup jointed to the surface of telescopic link has first spring, when installing the transformer on the base plate, under the elasticity of the flexible and first spring of telescopic link, can play buffering cushioning effect to the transformer to play the guard action to the transformer, prolonged the life of transformer.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic diagram of the present invention with a partially disassembled structure;

fig. 3 is a schematic connection diagram of the screw rod structure of the present invention.

In the figure: 1. a slide bar; 2. a support bar; 21. a chute; 3. a fixed cylinder; 4. a telescopic rod; 41. a first spring; 5. a substrate; 51. bolt holes; 6. a groove; 7. a screw rod; 71. a slave bevel gear; 8. a first clamping block; 9. a second clamp block; 91. fixing the bolt; 92. an arc-shaped clamping groove; 10. a handle; 11. a second spring; 12. a cavity; 13. a rotating shaft; 131. a main bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a transformer mounting and connecting frame comprises two sliding rods 1, wherein the two sliding rods 1 are symmetrically arranged, two ends of each sliding rod 1 are sleeved with a supporting rod 2 in a sliding mode, a fixed cylinder 3 is horizontally arranged between the two supporting rods 2, the upper surface of the fixed cylinder 3 is vertically and uniformly connected with a telescopic rod 4, the outer surface of the telescopic rod 4 is sleeved with a first spring 41 in a sliding mode, two ends of the first spring 41 are fixedly connected with the lower surface of a base plate 5 and the upper surface of the fixed cylinder 3 respectively, in order to play a role of buffering and damping on a transformer, the upper end of the telescopic rod 4 is horizontally connected with the base plate 5, bolt holes 51 are uniformly formed in the upper surface of the base plate 5, in order to fix the transformer, grooves 6 are formed in positions, close to the front of the fixed cylinder 3, of one side surfaces of the four supporting rods 2, a screw rod 7 is horizontally and rotatably connected to the inner, a first clamping block 8 is sleeved between the two lead screws 7, a second clamping block 9 is sleeved and slidably mounted between one ends of the two support rods 2, two ends of the second clamping block 9 are fixedly connected with the two support rods 2 through fixing bolts 91, in order to fix the second clamping block 9 on the support rods 2, arc-shaped clamping grooves 92 are respectively formed in the front surface of the first clamping block 8 and the rear surface of the second clamping block 9, anti-slip insections are uniformly formed in the inner surfaces of the arc-shaped clamping grooves 92, in order to firmly clamp a telegraph pole and play a role in slip prevention, a handle 10 corresponding to the fixed cylinder 3 is rotatably embedded in one side surface of each support rod 2, second springs 11 are horizontally connected with two ends of the two slide rods 1, sliding grooves 21 matched with the slide rods 1 are respectively formed in the surfaces of the other ends of the four support rods 2, one ends of the second springs 11 are fixedly connected with the inner surfaces of the sliding grooves 21, in order to clamp the connecting rack on two telegraph poles, cavities 12 corresponding to the fixed cylinders 3 are arranged inside the four support rods 2, the cavities 12 are communicated with the fixed cylinders 3, one end of the handle 10 is horizontally connected with a rotating shaft 13, threaded holes matched with the screw rods 7 are formed in the front surfaces of the two ends of the first clamping block 8, anti-rust paint is coated on the outer surfaces of the screw rods 7, slave bevel gears 71 are fixedly connected to the other ends of the screw rods 7, main bevel gears 131 corresponding to the slave bevel gears 71 are sleeved on the outer surfaces of the two ends of the rotating shaft 13, the main bevel gears 131 are meshed with the slave bevel gears 71, when the handle 10 is rotated, in order to drive the first clamping block 8 to move, the rust-proof paint can prevent the screw rod 7 from rusting, one end of the rotating shaft 13 is rotatably connected with one side surface in the other cavity 12, and those not described in detail in this specification are well within the skill of those in the art.

When the utility model is used, firstly, under the elasticity of the second spring 11, the support rods 2 at the two ends of the slide rod 1 move towards the middle direction, then the connecting frame is placed between two telegraph poles, then the support rods 2 are loosened, the second spring 11 enables the four support rods 2 to return to the original position, the four support rods 2 can respectively clamp the two telegraph poles, then the second clamping block 9 is sleeved on the two support rods 2 in a sliding way and is enabled to slide, the arc-shaped clamping groove 92 on the second clamping block 9 is enabled to be in tight contact with the telegraph poles, then the telegraph poles are fixed by the fixing bolt 91, further, the handle 10 is rotated, the handle 10 is enabled to drive the two main bevel gears 131 on the rotating shaft 13 to rotate, because the main bevel gears 131 and the slave bevel gears 71 are in engagement, the main bevel gears 131 drive the slave bevel gears 71 to rotate, the lead screw 7 drives the lead screw 7 to rotate, and drives the first clamping block 8 to, make first clamp splice 8 move toward the direction of wire pole to make the arc-shaped clamping groove 92 on first clamp splice 8 firmly cliies the wire pole, thereby first clamp splice 8 and second clamp splice 9 give the wire pole and clip, fix the transformer in bolt hole 51 on two base plates 5 at last, when the transformer is at the during operation, under the elasticity of the flexible and first spring 41 of telescopic link 4, can play certain buffering cushioning effect to the transformer, thereby played the guard action to the transformer.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a transformer erection joint frame, includes two slide bars (1), its characterized in that: the two slide bars (1) are symmetrically arranged, two ends of each slide bar (1) are respectively sleeved with a support rod (2) in a sliding manner, a fixed cylinder (3) is horizontally arranged between the two support rods (2), the upper surface of each fixed cylinder (3) is vertically and uniformly connected with a telescopic rod (4), the upper end of each telescopic rod (4) is horizontally connected with a base plate (5), a groove (6) is formed in the position, close to the front of the fixed cylinder (3), of one side surface of each support rod (2), a lead screw (7) is horizontally and rotatably connected with the inner surface of one end of each groove (6), the other end of each lead screw (7) is embedded and rotatably installed on the inner surface of the other end of each groove (6), a first clamping block (8) is sleeved between the two lead screws (7), and a second clamping block (9) is sleeved and slidably installed between one end of the, and a side of bracing piece (2) imbeds and rotates and installs handle (10) corresponding with solid fixed cylinder (3), two the equal horizontally connect in both ends of slide bar (1) has second spring (11), four the inside of bracing piece (2) all is provided with cavity (12) corresponding with solid fixed cylinder (3), be the intercommunication between cavity (12) and solid fixed cylinder (3), the one end horizontally connect of handle (10) has pivot (13), the one end of pivot (13) rotates with the inside side of another cavity (12) and is connected.

2. A transformer mounting link according to claim 1, wherein: threaded holes matched with the screw rods (7) are formed in the front surfaces of the two ends of the first clamping blocks (8), and anti-rust paint is coated on the outer surfaces of the screw rods (7).

3. A transformer mounting link according to claim 1, wherein: the front surface of first clamp splice (8) and the rear surface of second clamp splice (9) all are provided with arc and press from both sides groove (92), the inside surface in arc clamp groove (92) evenly is provided with anti-skidding insection.

4. A transformer mounting link according to claim 1, wherein: and the two ends of the second clamping block (9) are fixedly connected with the two support rods (2) through fixing bolts (91).

5. A transformer mounting link according to claim 1, wherein: the other end of the screw rod (7) is fixedly connected with a slave bevel gear (71), the outer surfaces of the two ends of the rotating shaft (13) are respectively provided with a main bevel gear (131) corresponding to the slave bevel gear (71) in a sleeved mode, and the main bevel gear (131) is in meshed connection with the slave bevel gear (71).

6. A transformer mounting link according to claim 1, wherein: four the other end surface of bracing piece (2) all seted up with slide bar (1) assorted spout (21), the inside fixed surface of one end and spout (21) of second spring (11) is connected.

7. A transformer mounting link according to claim 1, wherein: the outer surface of telescopic link (4) cup joints slidable mounting has first spring (41), the both ends of first spring (41) are connected with the lower surface of base plate (5) and the upper surface fixed of a fixed section of thick bamboo (3) respectively.

8. A transformer mounting link according to claim 1, wherein: bolt holes (51) are uniformly formed in the upper surface of the base plate (5).