CN220290584U - Whole set distribution transformer rack - Google Patents

Abstract

The utility model relates to the technical field of transformer racks, in particular to a complete set of distribution transformer racks, which comprises a support frame, wherein a plurality of distributed first positioning holes are formed in two ends of the support frame, connecting assemblies are arranged in two ends of the support frame, a plurality of uniformly distributed second positioning holes are formed in two ends of the top of the support frame, fixing frames are arranged in two ends of the top of the support frame, second positioning bolts are sleeved at two ends of the inside of the fixing frames, the second positioning bolts are matched with the specifications and the sizes of the second positioning holes, and a transmission assembly is arranged in the middle of the support frame. The position of the fixing frame used for being connected with the transformer supporting legs can be adjusted, after the two fixing frames are adjusted to the proper positions according to the positions of the transformer supporting legs, the fixing frames can be quickly fixed under the action of the second positioning holes and the second positioning bolts, and the connecting assembly can be adjusted to the proper positions according to the distance between the two telegraph poles, so that the range of the device suitable for the transformer is improved.

Description

Whole set distribution transformer rack

Technical Field

The utility model relates to the technical field of transformer racks, in particular to a complete set of distribution transformer racks.

Background

The device for installing the transformer and ensuring the safe operation of the transformer is called a transformer platform and consists of a high-voltage input line, a lightning arrester, a transformer, an air switch, an electric power metering device, a low-voltage line and the like; the transformer stand is typically mounted between two utility poles, and the mounting of the transformer stand is typically fixed to the utility poles by circular fixing rings.

As the prior art (patent number CN 215578068U) discloses a novel complete set of distribution transformer rack, the rack body and the telegraph pole are fixed conveniently through the connection between the support frame and the mounting head, the transformer body is convenient to install through the mounting groove and the supporting leg of the transformer body, and the stability of the connection of the transformer body and the rack body can be further improved through the connection of the stabilizing plate and the supporting leg; in the device, thereby connect through the landing leg of mounting groove and transformer body and fix the vary voltage, to the transformer of different specification sizes, the position of landing leg is all different, and among the prior art, the position of mounting groove can't be adjusted to the application range of rack has been restricted.

Disclosure of Invention

The utility model aims to provide a complete set of distribution transformer stand to solve the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a complete set distribution transformer rack, includes the support frame, a plurality of first locating holes of distribution have all been seted up at the both ends of support frame, the both ends of support frame all are provided with coupling assembling, a plurality of evenly distributed's second locating hole has all been seted up at the both ends at support frame top, the both ends at support frame top all are provided with the mount, the inside both ends of mount all overlap and are equipped with second positioning bolt, second positioning bolt and the specification size looks adaptation of second locating hole, the middle part of support frame is provided with drive assembly.

Preferably, the connecting assembly comprises a connecting frame, clamping hoops are arranged on one sides of the top and the bottom of the connecting frame, arc-shaped grooves are formed in the opposite sides of the clamping hoops and the connecting frame, fastening bolts are arranged at one ends, close to the connecting frame, of the clamping hoops, and first positioning bolts are sleeved at two ends of the connecting frame.

Preferably, a through hole matched with the fastening bolt is formed in one end, close to the holding hoop, of the connecting frame, the first positioning bolt is matched with the specification and the size of the first positioning hole, and two ends of the connecting frame are respectively sleeved outside the supporting frame.

Preferably, the transmission assembly comprises two transmission rods, sliding blocks are rotatably arranged at two ends of each transmission rod, and sliding grooves are formed in the bottom of the fixing frame.

Preferably, the two transmission rods are rotatably arranged at the top of the support frame, and the four sliding blocks are equally divided into two groups and are slidably arranged in the two sliding grooves respectively.

The utility model has the beneficial effects that:

1. the fixing frames used for being connected with the transformer support legs can be adjusted in position, after the two fixing frames are adjusted to proper positions according to the positions of the transformer support legs, the fixing frames can be quickly fixed under the action of the second positioning holes and the second positioning bolts, and the connecting assembly can be adjusted to proper positions according to the distance between the two telegraph poles, so that the range of the device suitable for transformers is improved.

2. According to the utility model, the two holding hoops are arranged in each connecting assembly, so that the connecting effect between the rack and the telegraph pole is improved, and under the action of the transmission assembly, when one of the fixing frames is pulled, the transmission rod enables the other fixing frame to synchronously and reversely move, the effect of adjusting the two fixing frames at the same distance is achieved, and the transformer fixed at the top of the fixing frame is positioned in the middle of the top end of the supporting frame, so that the supporting frame is uniformly stressed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;

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

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

FIG. 3 is a schematic view of the bottom structure of the support frame of the present utility model;

FIG. 4 is a schematic view of a partial perspective structure of the present utility model;

reference numerals in the drawings are as follows: 1. a support frame; 2. a first positioning hole; 3. a connection assembly; 301. a connecting frame; 302. holding the hoop; 303. a fastening bolt; 304. a first positioning bolt; 4. a second positioning hole; 5. a fixing frame; 6. a second positioning bolt; 7. a transmission assembly; 701. a transmission rod; 702. a slide block; 703. and a sliding groove.

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.

As shown in fig. 1-4, a complete set of distribution transformer rack comprises a support frame 1, wherein a plurality of distributed first positioning holes 2 are formed in two ends of the support frame 1, connecting assemblies 3 are arranged in two ends of the support frame 1, a plurality of uniformly distributed second positioning holes 4 are formed in two ends of the top of the support frame 1, fixing frames 5 are arranged in two ends of the top of the support frame 1, second positioning bolts 6 are sleeved at two ends inside the fixing frames 5, the second positioning bolts 6 are matched with the second positioning holes 4 in specification and size, and a transmission assembly 7 is arranged in the middle of the support frame 1;

the position of the fixing frames 5 used for being connected with the transformer supporting legs in the device can be adjusted, after the two fixing frames 5 are adjusted to proper positions according to the positions of the transformer supporting legs, the fixing frames 5 can be quickly fixed under the action of the second positioning holes 4 and the second positioning bolts 6, and the range of the device suitable for transformers is improved.

As shown in fig. 4, the connecting assembly 3 comprises a connecting frame 301, two ends of the connecting frame 301 are respectively sleeved outside the supporting frame 1, clamping hoops 302 are arranged on one side of the top and the bottom of the connecting frame 301, arc-shaped grooves are formed on the opposite sides of the clamping hoops 302 and the connecting frame 301, a fastening bolt 303 is arranged at one end, close to the connecting frame 301, of the clamping hoops 302, a through hole matched with the fastening bolt 303 is formed at one end, close to the clamping hoops 302, of the connecting frame 301, first positioning bolts 304 are respectively sleeved at two ends of the connecting frame 301, and the specification and the size of the first positioning bolts 304 are matched with those of the first positioning holes 2;

through a plurality of first locating holes 2 and first positioning bolt 304 that set up, can be according to the distance between two poles with coupling assembling 3 adjustment to suitable position, improved the application scope of device to, all set up two in every coupling assembling 3 and hold tightly hoop 302, improved the connection effect between this rack and the wire pole.

As shown in fig. 2 and fig. 4, the transmission assembly 7 includes two transmission rods 701, two ends of the transmission rods 701 are all provided with sliding blocks 702 in a rotating manner, sliding grooves 703 are formed in the bottoms of the fixing frames 5, the two transmission rods 701 are arranged at the top of the supporting frame 1 in a rotating manner, four sliding blocks 702 are respectively and slidably arranged in the two sliding grooves 703, when one of the fixing frames 5 is pulled under the action of the transmission rods 701, the sliding blocks 702 and the sliding grooves 703, the other fixing frame 5 is synchronously and reversely moved by the transmission rods 701, the effect of adjusting the two fixing frames 5 at the same distance is achieved, a transformer fixed at the top of the fixing frames 5 is located in the middle of the top of the supporting frame 1, and the supporting frame 1 is enabled to be stressed uniformly.

The working principle of the complete set of distribution transformer stand provided by the utility model is as follows:

when the electric wire pole fixing device is used, the positions of two connecting assemblies 3 are adjusted according to the distance between two electric wire poles, during adjustment, the first positioning bolts 304 are taken down to be separated from the first positioning holes 2, then the connecting frames 301 are slid left and right, after the connecting frames 301 are adjusted to proper positions, the first positioning bolts 304 are inserted into the corresponding first positioning holes 2 and used with nuts, the positions of the connecting frames 301 are fixed, then the supporting frames 1 are positioned at proper heights, the electric wire poles are positioned between the holding hoops 302 and the connecting frames 301 with the aid of the fastening bolts 303, and then the connecting frames 301 and the holding hoops 302 are connected with each other with the aid of the fastening bolts 303, so that the supporting frames 1 are fixed at proper heights;

then according to the position adjustment of transformer landing leg to two mount 5, during the adjustment, take down second positioning bolt 6, later pull arbitrary mount 5, under drive assembly 7's effect under the synchronous reverse removal of another mount 5, reach the effect of adjusting two mount 5 equidistant, make the transformer that fixes at mount 5 top be located support frame 1 top middle part, make support frame 1 atress even, adjust the mount 5 to suitable position after, insert corresponding second locating hole 4 inside with second positioning bolt 6, the use of cooperation nut, fix the position of mount 5, then fix the transformer landing leg at the top of two mounts 5.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (5)

1. The utility model provides a complete set distribution transformer rack, includes support frame (1), its characterized in that, first locating hole (2) of a plurality of distributions have all been seted up at the both ends of support frame (1), the both ends of support frame (1) all are provided with coupling assembling (3), a plurality of evenly distributed's second locating hole (4) have all been seted up at the both ends at support frame (1) top, the both ends at support frame (1) top all are provided with mount (5), the inside both ends of mount (5) all overlap and are equipped with second locating bolt (6), the specification size looks adaptation of second locating bolt (6) and second locating hole (4), the middle part of support frame (1) is provided with drive assembly (7).

2. The complete distribution transformer rack according to claim 1, wherein the connecting assembly (3) comprises a connecting frame (301), clamping hoops (302) are arranged on one side of the top and the bottom of the connecting frame (301), arc-shaped grooves are formed on the opposite sides of the clamping hoops (302) and the connecting frame (301), fastening bolts (303) are arranged at one end, close to the connecting frame (301), of the clamping hoops (302), and first positioning bolts (304) are sleeved at two ends of the connecting frame (301).

3. The complete distribution transformer rack according to claim 2, wherein one end of the connecting frame (301) close to the holding hoop (302) is provided with a through hole matched with the fastening bolt (303), the first positioning bolt (304) is matched with the specification and the size of the first positioning hole (2), and two ends of the connecting frame (301) are respectively sleeved outside the supporting frame (1).

4. The complete distribution transformer rack according to claim 1, wherein the transmission assembly (7) comprises two transmission rods (701), two ends of each transmission rod (701) are rotatably provided with sliding blocks (702), and a sliding groove (703) is formed in the bottom of the fixing frame (5).

5. The complete distribution transformer rack according to claim 4, wherein two transmission rods (701) are rotatably arranged at the top of the supporting frame (1), and four sliding blocks (702) are equally divided into two groups and are slidably arranged in two sliding grooves (703).