Transformer rack

Abstract

The utility model relates to the technical field of transformer racks, in particular to a transformer rack which provides main body support for equipment through a supporting device and provides an installation environment and auxiliary support for a transformer main body through an auxiliary device, so that the practicability and the stability of the device are improved. Comprising a supporting device and an auxiliary device, and the auxiliary device is installed on the supporting device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of transformer rack, in particular to a transformer rack. BACKGROUND

[0002] The transformer rack is a structure used for installing and fixing distribution transformers and related equipment in a power system, and it bears an important power conversion task; according to the number of poles and towers used for fixing and installing distribution transformers, the transformer rack can be divided into single-pole type and double-pole type, and the double-pole type is usually used when the capacity of the distribution transformer is large; the double-pole type rack is composed of two cement poles, one of which is a main pole used for installing distribution transformers, low-voltage distribution boxes, high-voltage drop-out fuses, high-voltage arresters, high-voltage downlead and the like; the other is an auxiliary pole that, together with the main pole, fixes the distribution transformer and the low-voltage distribution box and fixes the low-voltage distribution line.

[0003] The prior art patent with the application number CN202122670966.4 relates to a combined transformer rack, which comprises a bottom support frame, a concrete stand, a pre-buried threaded pipe, a sliding groove, a sliding block, a sleeve, a tension bolt, a fastening nut, a rotating sleeve, a reinforcing support plate and a positioning hole, etc., and can make the overall structure easy to install and the combined structure simple and light in weight.

[0004] However, the above-mentioned device only relies on the two side positioning holes and positioning rods for support in actual use, and has insufficient stability and no ability to horizontally adjust the installation position of the transformer. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a transformer rack which provides main support for equipment through a supporting device and provides installation environment and auxiliary support for the main body of the transformer through an auxiliary device, thereby improving the practicality and stability of the device.

[0006] The utility model relates to a transformer rack; it comprises a supporting device and an auxiliary device, and the auxiliary device is installed on the supporting device; the supporting device provides main support for equipment, and the auxiliary device provides installation environment and auxiliary support for the main body of the transformer, thereby improving the practicality and stability of the device.

[0007] Preferably, the supporting device comprises wire rods, first clamps, supporting rods, limiting grooves, I-shaped connectors and first nuts, two groups of first clamps are respectively sleeved on two groups of wire rods for supporting, two ends of two groups of supporting rods are respectively placed on two groups of first clamps, a group of limiting grooves are respectively arranged on upper and lower end faces of the supporting rods, two groups of first nuts are respectively arranged on left and right sides of upper and lower end faces of the I-shaped connectors, a group of I-shaped connectors are respectively arranged on left and right parts between the two groups of supporting rods, the two groups of supporting rods are respectively located inside two sides of the I-shaped connectors, and the connection between the I-shaped connectors and the supporting rods is completed by a plurality of bolts passing through a plurality of first nuts on the I-shaped connectors and clamping on the limiting grooves of the supporting rods; the installation position of the supporting rods is limited and fixed by the plurality of bolts and the plurality of first nuts on the I-shaped connectors, so that the supporting rods are fixed on the first clamps to complete the support of the main body, the position of the I-shaped connector can be adjusted to adapt to wire rods with different distances, and the adaptability and practicality of the device are improved.

[0008] Preferably, the auxiliary device comprises a bearing platform, a first rotating shaft seat, a supporting arm, a second clamp and a second rotating shaft seat, the bearing platform is in an I-shaped form and is located between the two groups of supporting rods, the two groups of supporting rods are respectively inserted into grooves on the front and rear sides of the bearing platform, a group of first rotating shaft seats are respectively arranged on the left and right sides of the lower end face of the bearing platform, a group of supporting arms are respectively connected to the two groups of first rotating shaft seats, two groups of second clamps are respectively sleeved on the lower parts of the two groups of wire rods and are fixed, a second rotating shaft seat is arranged on the inner side face of the second clamp, and the two ends of the supporting arm are respectively connected to the first rotating shaft seat and the second rotating shaft seat of the corresponding area; the bearing platform is provided with auxiliary support by the cooperation of the second clamp and the second rotating shaft seat, the stability of the device is improved, the installation support of the transformer main body is provided by the bearing platform, the position of the bearing platform can be quickly adjusted on the two groups of supporting rods, the installation position of the transformer in the actual installation process is adjusted, the installation position of the bearing platform is adjusted by adjusting the fixed height of the second clamp on the wire rod, and the practicality of the device is improved.

[0009] Preferably, the device further comprises an expansion plate and a limiting strip, expansion plates are arranged on the front and rear sides of the upper end face of the bearing platform, and limiting strips are arranged on the lower end face of the expansion plate corresponding to the positions of the limiting grooves; the effective support area of the upper end face of the bearing platform is increased by the expansion plate, the stability of the transformer installation is improved, the connection stability between the bearing platform and the supporting rods is improved by clamping the limiting strips in the limiting grooves, and the practicality of the device is improved.

[0010] Preferably, the device further comprises a transverse limiting plate, a group of transverse limiting plates are respectively arranged on the left and right sides of the upper end face of the bearing platform; the installation position of the transformer is limited by the transverse limiting plates respectively arranged on the left and right sides of the upper end face of the bearing platform, and the installation stability and practicality of the device are improved.

[0011] Preferably, the upper end face of the expansion plate is uniformly provided with a plurality of groups of drainage grooves; the plurality of groups of drainage grooves uniformly provided on the expansion plate reduce the accumulated water on the upper end face of the bearing platform during daily use, and improve the practicability of the device.

[0012] Preferably, the lower end face of the bearing platform is provided with a group of fixed nuts at each corner, and the four groups of bolts are inserted into the limiting grooves in the lower end face of the support rod through the four groups of fixed nuts; the fixed connection between the bearing platform and the support rod is completed by inserting the four groups of bolts into the limiting grooves in the support rod through the four groups of fixed nuts, thereby improving the stability of the device.

[0013] Compared with the prior art, the device has the beneficial effects that: the main body of the equipment is supported by the supporting device, and the installation environment and auxiliary support for the transformer main body are provided by the auxiliary device, thereby improving the practicability and stability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a first axonometric structural schematic view of the utility model;

[0015] Figure 2 is a second axonometric structural schematic view of the utility model;

[0016] Figure 3 is a cross-sectional structural schematic view of the utility model;

[0017] Figure 4 is a third axonometric structural schematic view of the utility model;

[0018] Figure 5 is a local enlarged structural schematic view of the utility model;

[0019] Markings in the drawings: 1, line pole; 2, first hoop; 3, support rod; 4, limiting groove; 5, I-shaped connecting piece; 6, first nut; 7, bearing platform; 8, first shaft seat; 9, support arm; 10, second hoop; 11, second shaft seat; 12, expansion plate; 13, limiting strip; 14, transverse limiting plate; 15, drainage groove; 16, fixed nut. DETAILED DESCRIPTION

[0020] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Embodiment 1

[0022] Figure 1 、 Figure 2 ,Figure 3 、 Figure 4 and Figure 5 The auxiliary device is installed on the support device;

[0023] First, the second hoop 10 is fixedly sleeved on the lower part of the wire rod 1, then the first hoop 2 is fixed on the wire rod 1 according to the height of the bearing platform 7, then the two groups of support rods 3 are placed on the two sides of the two groups of first hoops 2 and the positions of the two groups of support rods 3 are fixed through the cooperation of the I-shaped connecting pieces 5 and the bolts, and then the bearing platform 7 is connected and fixed through the bolts passing through the groups of fixed nuts 16 on the lower end surface of the bearing platform 7 and the limiting grooves 4 on the lower end surface of the support rod 3;

[0024] The support device comprises the wire rod 1, the first hoop 2, the support rod 3, the limiting groove 4, the I-shaped connecting piece 5 and the first nut 6, the two groups of first hoops 2 are sleeved on the two groups of wire rods 1 for support, the two ends of the two groups of support rods 3 are placed on the two groups of first hoops 2, respectively, a group of limiting grooves 4 are arranged on the upper and lower end surfaces of the support rod 3, respectively, two groups of first nuts 6 are arranged on the left and right sides of the upper and lower end surfaces of the I-shaped connecting piece 5, respectively, a group of I-shaped connecting pieces 5 are arranged on the left and right parts between the two groups of support rods 3, respectively, the two groups of support rods 3 are located inside the two sides of the I-shaped connecting piece 5, respectively, and the connection between the I-shaped connecting piece 5 and the support rod 3 is completed through the plurality of bolts passing through the plurality of first nuts 6 on the I-shaped connecting piece 5 and clamping on the limiting grooves 4 of the support rod 3;

[0025] The auxiliary device comprises the bearing platform 7, the first shaft seat 8, the support arm 9, the second hoop 10 and the second shaft seat 11, the bearing platform 7 is in the shape of an I and is located between the two groups of support rods 3, the two groups of support rods 3 are inserted into the grooves on the front and rear sides of the bearing platform 7, respectively, a group of first shaft seats 8 are arranged on the left and right of the lower end surface of the bearing platform 7, respectively, a group of support arms 9 are connected to the two groups of first shaft seats 8, respectively, the two groups of second hoops 10 are sleeved on the lower parts of the two groups of wire rods 1 and are fixed, the second shaft seat 11 is arranged on the inner side surface of the second hoop 10, and the two ends of the support arm 9 are connected to the first shaft seat 8 and the second shaft seat 11 of the corresponding area, respectively;

[0026] Further comprising the expansion plate 12 and the limiting strip 13, the front and rear of the upper end surface of the bearing platform 7 are provided with the expansion plate 12, and the limiting strip 13 is arranged on the lower end surface of the expansion plate 12 at the position corresponding to the limiting groove 4;

[0027] Further comprising the transverse limiting plate 14, the left and right of the upper end surface of the bearing platform 7 are respectively provided with a group of transverse limiting plates 14;

[0028] Further comprising the drainage groove 15, a plurality of groups of drainage grooves 15 are uniformly arranged on the upper end surface of the expansion plate 12;

[0029] Also include fixed nut 16, the lower end face of the bearing platform 7 four corner positions are provided with a set of fixed nut 16, and four groups of bolts are respectively inserted into the limiting groove 4 of the lower end face of the support rod 3 through four groups of fixed nut 16;

[0030] The main body of the device is supported by the supporting device, and the transformer main body is provided with installation environment and auxiliary support by the auxiliary device, so that the practicability and stability of the device are improved.

[0031] As shown in Figures 1 to 5 The utility model discloses a transformer rack, which, in operation, first fixes the second hoop 10 on the lower part of the wire pole 1, then fixes the first hoop 2 on the wire pole 1 according to the height of the bearing platform 7, then places the two groups of support rods 3 on the two sides of the two groups of first hoops 2 and fixes the positions of the two groups of support rods 3 by the I-shaped connecting pieces 5 and bolts, and then connects and fixes the bearing platform 7 and the support rod 3 by the bolts passing through the groups of fixed nuts 16 on the lower end face of the bearing platform 7 and the limiting grooves 4 on the lower end face of the support rod 3.

[0032] The wire pole 1 of the utility model is purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, without the creative labor of the technical personnel in the field.

[0033] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary technical personnel in the technical field, several improvements and modifications can be made without departing from the technical principle of the utility model, and these improvements and modifications should also be regarded as the protection range of the utility model.

Claims

1. A transformer platform; characterized by, The support device comprises a support device and an auxiliary device, and the auxiliary device is installed on the support device.

2. A transformer stand as claimed in claim 1, characterized in that The support device comprises a wire rod (1), a first hoop (2), a support rod (3), a limiting groove (4), a I-shaped connecting piece (5), and a first nut (6). Two groups of first hoops (2) are sleeved on two groups of wire rods (1) for support. Two ends of two groups of support rods (3) are respectively placed on two groups of first hoops (2). A group of limiting grooves (4) are respectively arranged on the upper and lower end faces of the support rod (3). Two groups of first nuts (6) are respectively arranged on the left and right sides of the upper and lower end faces of the I-shaped connecting piece (5). One group of I-shaped connecting pieces (5) are respectively arranged on the left and right parts between the two groups of support rods (3). Two groups of support rods (3) are respectively located inside the two sides of the I-shaped connecting piece (5), and a plurality of bolts pass through a plurality of first nuts (6) on the I-shaped connecting piece (5) and are clamped on the limiting grooves (4) of the support rod (3) to complete the connection between the I-shaped connecting piece (5) and the support rod (3).

3. A transformer stand as claimed in claim 2, characterized in that The auxiliary device comprises a bearing platform (7), a first rotating shaft seat (8), a support arm (9), a second hoop (10), and a second rotating shaft seat (11). The main body of the bearing platform (7) is I-shaped and located between the two groups of support rods (3). Two groups of support rods (3) are respectively inserted into the grooves on the front and rear sides of the bearing platform (7). A group of first rotating shaft seats (8) are respectively arranged on the left and right sides of the lower end face of the bearing platform (7). A group of support arms (9) are respectively connected to the two groups of first rotating shaft seats (8). Two groups of second hoops (10) are respectively sleeved on the lower parts of the two groups of wire rods (1) and are fixed. Second rotating shaft seats (11) are arranged on the inner side surfaces of the second hoops (10). The two ends of the support arm (9) are respectively connected to the first rotating shaft seat (8) and the second rotating shaft seat (11) in the corresponding area.

4. A transformer stand as claimed in claim 3, characterized in that The bearing platform (7) is also provided with an expansion plate (12) and a limiting strip (13) on the upper end face.

5. A transformer stand as claimed in claim 4, characterised in that The bearing platform (7) is also provided with a transverse limiting plate (14) on the left and right sides of the upper end face.

6. A transformer stand as claimed in claim 5, characterised in that The expansion plate (12) is also provided with a drainage groove (15) on the upper end face.

7. A transformer stand as claimed in claim 6, characterised in that The bearing platform (7) is also provided with a fixed nut (16) at the four corner positions of the lower end face. Four bolts are respectively inserted into the limiting grooves (4) on the lower end face of the support rod (3) through the four fixed nuts (16).

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