Mounting structure and transformer JP cabinet thereof

Abstract

The utility model discloses a mounting structure and transformer JP cabinet, including two mounting mechanisms and two spacing mechanisms, each mounting mechanism includes a fixed plate, a hitching plate is arranged above the fixed plate, the top of the fixed plate is symmetrically provided with through holes 1, the inner cavities of the two through holes 1 are both provided with mounting screws, and the mounting screws are provided with through holes 2. The bottom ends of the two mounting screws are provided with anti-falling round plates, the top of the hanging plate is provided with a second through hole, the outer walls of the two mounting screws are sleeved with locking nuts, the limiting mechanism comprises a fixing block, the bottom of the fixing block is provided with a third through hole, one side of the fixing block is provided with a threaded hole, and an inner cavity of the threaded hole is provided with a limiting bolt. According to the utility model, the protection mechanism is arranged, and the fixed plate, the hanging plate, the mounting screw rod, the anti-drop circular plate and the locking nut are matched, so that the mounted transformer JP cabinet does not need to always use a crane, the stability of the transformer JP cabinet is ensured, the operation of a fastener is convenient, and the mounting difficulty of the small transformer JP cabinet is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power equipment, in particular to an installation structure and a transformer JP cabinet thereof. Background Art

[0002] Transformer JP cabinet is a new type of integrated control cabinet that integrates power distribution, metering, protection, control, and reactive power compensation. Transformer JP cabinet has the advantages of novel and reasonable structure, high protection level, and easy maintenance and overhaul. Transformer JP cabinet is widely used in factories, industrial and mining enterprises, chemical enterprises, large steel mills, substations, residential areas, large power plants and other occasions.

[0003] Some small transformer JP cabinets are installed on the bottom of the transformer stand support in a hanging manner. When hanging the small transformer JP cabinet on the bottom of the stand support, fasteners such as clamps, screws, and nuts are required. During the construction process, before the transformer JP cabinet is fixed with fasteners, the hoisted transformer JP cabinet is in an active state, which makes the fasteners difficult to operate and increases the difficulty of installing the small transformer JP cabinet. Utility Model Content

[0004] The purpose of the present utility model is to provide a mounting structure and a transformer JP cabinet thereof to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mounting structure comprising:

[0006] Two mounting mechanisms, the mounting mechanism includes a fixing plate, a hanging plate is provided above the fixing plate, a through hole 1 is symmetrically opened on the top of the fixing plate, the inner cavity of the two through holes 1 is provided with a mounting screw, the bottom end of the two mounting screws is provided with an anti-slip circular plate, a through hole 2 is opened on the top of the hanging plate, and the outer walls of the two mounting screws are provided with locking nuts;

[0007] Two limiting mechanisms, the limiting mechanism includes a fixed block, a through hole three is opened at the bottom of the fixed block, a threaded hole is opened on one side of the fixed block, a limiting bolt is provided in the inner cavity of the threaded hole, and a round rubber block is provided at one end of the limiting bolt.

[0008] Preferably, the top end of one of the mounting screws is fixedly connected to the bottom of the hanging plate, the outer wall of the other mounting screw is movably connected to the inner cavity of the second through hole, the tops of the two anti-slip circular plates are fixedly connected to the bottom ends of the mounting screws at corresponding positions, the inner walls of the two locking nuts are threadedly connected to the outer walls of the mounting screws at corresponding positions, one of the locking nuts is arranged below the fixing plate, and the other locking nut is arranged above the hanging plate.

[0009] Preferably, an anti-drop block is provided below the other of the mounting screws, and the top of the anti-drop block is provided with evenly distributed friction lines.

[0010] Preferably, the top of the fixed block is fixedly connected to the bottom of the fixed plate, the inner cavity of the through hole three is movably connected to the outer wall of one of the mounting screws, the outer wall of the limiting bolt is threadedly connected to the inner wall of the threaded hole, and the circular rubber block is fixedly connected to one end of the limiting bolt.

[0011] Preferably, an L-shaped anti-slip plate is provided on one side of the limiting bolt, and the L-shaped anti-slip plate is fixedly connected to one side of the fixing block.

[0012] Preferably, a rectangular clamping hole is provided on the top of the fixing plate, a rectangular clamping block is provided in the inner cavity of the rectangular clamping hole, and a rectangular rubber ring is fixedly connected to the inner wall of the rectangular clamping hole.

[0013] Another object of the present invention is to provide a transformer JP cabinet, wherein the transformer JP cabinet includes the above-mentioned mounting structure.

[0014] The technical effects and advantages of this utility model are:

[0015] (1) The utility model utilizes the setting of the protection mechanism, and through the cooperation between the fixing plate, the hanging plate, the installation screw, the anti-slip circular plate and the locking nut, the transformer JP cabinet during installation does not need to be constantly supported by a crane, thereby ensuring the stability of the transformer JP cabinet, facilitating the operation of fasteners, and reducing the difficulty of installing a small transformer JP cabinet;

[0016] (2) The present invention utilizes the setting of the limiting mechanism, and can position the hanging plate through the cooperation between the fixing block, the limiting bolt and the circular rubber block, so as to prevent the hanging plate from contacting the fixing plate due to its own gravity, thereby providing convenience for the hanging work of the transformer JP cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0018] Figure 2 This is a side structural diagram of the installation mechanism of the utility model.

[0019] Figure 3 For this utility model Figure 1 Schematic diagram of the locally enlarged structure at point A in the middle.

[0020] Figure 4 This is a front sectional structural diagram of the limit bolt of the utility model.

[0021] In the figure: 1. Installation mechanism; 101. Fixing plate; 102. Mounting plate; 103. Installation screw; 104. Anti-drop circular plate; 105. Locking nut; 106. Anti-drop block; 2. Limiting mechanism; 201. Fixing block; 202. Limiting bolt; 203. Circular rubber block; 204. L-shaped anti-drop plate; 3. Rectangular clamping block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The utility model provides Figure 1-4 The illustrated installation structure includes two installation mechanisms 1 and two limiting mechanisms 2. The two installation mechanisms 1 are symmetrically arranged on both sides of the transformer JP cabinet, and the two installation mechanisms 1 have the same structure. The two limiting mechanisms 2 are symmetrically arranged on both sides of the transformer JP cabinet, and the two limiting mechanisms 2 have the same structure.

[0024] The mounting mechanism 1 includes a fixing plate 101, which is fixedly connected to one side of the transformer JP cabinet. A hanging plate 102 is provided above the fixing plate 101. The hanging plates 102 of the two mounting mechanisms 1 need to be of the same height when adjusted. A rectangular card hole is provided on the top of the fixing plate 101, and a rectangular card block 3 is provided in the inner cavity of the rectangular card hole. A rectangular rubber ring is fixedly connected to the inner wall of the rectangular card hole. The rectangular card hole, the rectangular card block 3 and the rectangular rubber ring are used to improve the stability of the contact between the bottom of the hanging plate 102 and the top of the fixing plate 101. A through hole 1 is symmetrically provided on the top of the fixing plate 101. The inner cavities of the two through holes 1 are both provided with mounting screws 103. The top of one of the mounting screws 103 is fixedly connected to the bottom of the hanging plate 102. The bottom ends of the two mounting screws 103 are both provided with an anti-slip circular plate 104. The anti-slip circular plate 104 prevents one of the mounting screws 103 from detaching. The through hole 101 and the matching locking nut 105 complete the clamping and installation work. The top of the two anti-slip circular plates 104 is fixedly connected to the bottom end of the mounting screw 103 at the corresponding position. The top of the hanging plate 102 is provided with a through hole 2, wherein the outer wall of the other mounting screw 103 is movably sleeved with the inner cavity of the through hole 2, and the outer walls of the two mounting screws 103 are sleeved with locking nuts 105. The inner walls of the two locking nuts 105 are threadedly connected with the outer walls of the mounting screws 103 at the corresponding positions. One of the locking nuts 105 is arranged below the fixed plate 101, and the other locking nut 105 is arranged above the hanging plate 102. An anti-drop block 106 is provided below the other mounting screw 103, and the anti-drop block 106 is used to prevent the other mounting screw 103 from escaping from the through hole 1. The top of the anti-drop block 106 is provided with evenly distributed friction grooves;

[0025] The limiting mechanism 2 includes a fixing block 201, the top of the fixing block 201 is fixedly connected to the bottom of the fixing plate 101, and a through hole three is provided at the bottom of the fixing block 201. The through hole three, the through hole two, and the through hole one are of equal size. The inner cavity of the through hole three is movably connected to the outer wall of one of the mounting screws 103. A threaded hole is provided on one side of the fixing block 201, and the inner cavity of the threaded hole is provided with a limiting bolt 202. The outer wall of the limiting bolt 202 is threadedly connected to the inner wall of the threaded hole. An L-shaped anti-slip plate 204 is provided on one side of the limiting bolt 202. The L-shaped anti-slip plate 204 is used to prevent the limiting bolt 202 from escaping from the threaded hole. The L-shaped anti-slip plate 204 is fixedly connected to one side of the fixing block 201, and a circular rubber block 203 is provided at one end of the limiting bolt 202. The circular rubber block 203 protects the mounting screw 103 and is fixedly connected to one end of the limiting bolt 202.

[0026] like Figure 1 As shown, this embodiment provides a transformer JP cabinet, which includes the above-mentioned installation structure.

[0027] Working principle of this utility model:

[0028] When installing the small transformer JP cabinet at the bottom of the transformer stand support, first adjust the distance between the hanging plate 102 and the fixed plate 101 according to the thickness of the support, and apply a vertical upward force to the hanging plate 102. When the distance between the hanging plate 102 and the fixed plate 101 is greater than the thickness of the support, turn the limit bolt 202 clockwise to complete the positioning of the hanging plate 102. When both hanging plates 102 are operated according to the above steps, use a crane to hoist the transformer JP cabinet to the side of the transformer stand support, and then move the transformer JP cabinet forward. When the hanging plate 102 and the fixed plate 101 are respectively located above and below the support, and the support is located between the two mounting screws 103, remove the crane. After that, the installation of the small transformer JP can be completed by installing the screws 103 and the locking nuts 105, which reduces the difficulty of installing the small transformer JP cabinet.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mounting structure, characterized in that: include: Two mounting mechanisms (1), the mounting mechanisms (1) comprising a fixing plate (101), a connecting plate (102) being provided above the fixing plate (101), a through hole (1) being symmetrically provided on the top of the fixing plate (101), the inner cavities of the two through holes (1) being provided with mounting screws (103), the bottom ends of the two mounting screws (103) being provided with anti-slip circular plates (104), a through hole (2) being provided on the top of the connecting plate (102), and the outer walls of the two mounting screws (103) being sleeved with locking nuts (105); Two limiting mechanisms (2), the limiting mechanism (2) comprising a fixing block (201), a through hole three being provided at the bottom of the fixing block (201), a threaded hole being provided on one side of the fixing block (201), a limiting bolt (202) being provided in the inner cavity of the threaded hole, and a circular rubber block (203) being provided at one end of the limiting bolt (202).

2. The installation structure according to claim 1, characterized in that: The top end of one of the mounting screws (103) is fixedly connected to the bottom end of the hanging plate (102), the outer wall of the other mounting screw (103) is movably connected to the inner cavity of the second through hole, the tops of the two anti-slip circular plates (104) are fixedly connected to the bottom ends of the mounting screws (103) at corresponding positions, the inner walls of the two locking nuts (105) are threadedly connected to the outer walls of the mounting screws (103) at corresponding positions, one of the locking nuts (105) is arranged below the fixed plate (101), and the other locking nut (105) is arranged above the hanging plate (102).

3. The installation structure according to claim 1, characterized in that: An anti-drop block (106) is provided below the other mounting screw (103), and a top of the anti-drop block (106) is provided with evenly distributed friction lines.

4. The installation structure according to claim 1, characterized in that: The top of the fixing block (201) is fixedly connected to the bottom of the fixing plate (101), the inner cavity of the through hole three is movably connected to the outer wall of one of the mounting screws (103), the outer wall of the limiting bolt (202) is threadedly connected to the inner wall of the threaded hole, and the circular rubber block (203) is fixedly connected to one end of the limiting bolt (202).

5. The installation structure according to claim 1, characterized in that: An L-shaped anti-slip plate (204) is provided on one side of the limiting bolt (202), and the L-shaped anti-slip plate (204) is fixedly connected to one side of the fixing block (201).

6. The installation structure according to claim 1, characterized in that: A rectangular clamping hole is provided on the top of the fixing plate (101), a rectangular clamping block (3) is provided in the inner cavity of the rectangular clamping hole, and a rectangular rubber ring is fixedly connected to the inner wall of the rectangular clamping hole.

7. A transformer JP cabinet, characterized in that: The transformer JP cabinet includes the installation structure according to any one of claims 1 to 6.

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