Transformer substation prefabricated cabin convenient to install

Abstract

The utility model discloses a transformer substation prefabricated cabin convenient to install, which belongs to the technical field of prefabricated cabins and comprises a prefabricated cabin body, cabin doors are hinged to two sides of the front end of the prefabricated cabin body, ventilation shutters are arranged on the upper sides of two ends of the prefabricated cabin body, and fixing components are arranged on the lower sides of two ends of the prefabricated cabin body. By arranging the fixing assembly, after the prefabricated cabin body is placed at a using position, a rotating rod is rotated through a rotating handle, the rotating rod rotates to drive a first bevel gear to rotate, the first bevel gear rotates to drive a screw rod to rotate in a fixing box through a second bevel gear, and the screw rod rotates to drive a sliding plate to move downwards in the fixing box; the sliding plate moves to push the conical rods at the lower end to penetrate out of the fixing box through the through holes, the conical rods at the lower end of the sliding plate penetrate out of the fixing box to be inserted into the ground, the prefabricated cabin body is conveniently installed and fixed by arranging the fixing assembly, and the situation that the prefabricated cabin body is prone to displacement and shaking during use is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to prefabricated cabin technical field, concretely relates to a prefabricated cabin of transformer substation convenient to installation. BACKGROUND

[0002] The prefabricated cabin of transformer substation is a modular transformer substation form with steel structure as the main body, has the ability of efficient energy storage and rapid deployment. It is usually composed of prefabricated cabin body, secondary equipment screen cabinet (or rack), cabin body auxiliary facilities and the like, and these components are completed in the factory for manufacturing, assembling, wiring and debugging, and then transported to the engineering site as a whole for installation and debugging.

[0003] The existing technology has the following problems: the existing prefabricated cabin is inconvenient to install and fix to the ground, the prefabricated cabin is prone to displacement and shaking during use, and the existing prefabricated cabin cannot remove dust and moisture from the air entering the prefabricated cabin, which can cause damage to the electronic components inside the prefabricated cabin. UTILITY MODEL CONTENTS

[0004] To solve the problems in the above background art, the utility model provides a prefabricated cabin of transformer substation convenient to installation, which has the characteristics of being convenient to install and fix the prefabricated cabin and remove dust and moisture from the air entering the prefabricated cabin.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a prefabricated cabin of transformer substation convenient to installation, comprising a prefabricated cabin body, hinged cabin doors are arranged on both sides of the front end of the prefabricated cabin body, ventilation louvers are arranged on the upper side of both ends of the prefabricated cabin body, and fixing assemblies are arranged on the lower side of both ends of the prefabricated cabin body.

[0006] The fixing assembly comprises a fixing box, a screw rod, a sliding plate, conical rods, a bevel gear two, a rotating rod, a bevel gear one, a handle and a through hole, wherein the fixing box is fixed to the lower side of both ends of the prefabricated cabin body, the screw rod is rotatably connected to one side of the inside of the fixing box, the sliding plate is threadedly connected to the surface of the screw rod, the conical rods are fixed to the lower end of the sliding plate, the through hole is formed in the fixing box at a position corresponding to the conical rods, the bevel gear two is fixed to the upper side of the surface of the screw rod, the rotating rod is rotatably connected to the upper side of one end of the fixing box at a position corresponding to the bevel gear two, the bevel gear one is fixed to one end of the rotating rod close to the bevel gear two, and the handle is fixed to the other end of the rotating rod.

[0007] Preferably, limit strips are fixed to the upper side of both ends of the inside of the fixing box, the lower end of the limit strip is lower than the lower end of the bevel gear two, and the limit strip and the fixing box are welded by spot welding.

[0008] Preferably, the rotating rod and the fixing box are rotatably connected by bearings, and the sliding plate is provided with a threaded hole corresponding to the screw rod.

[0009] Preferably, the lower end of the fixed box is flush with the lower end of the prefabricated cabin body, the distance between the adjacent conical rods is equal, and the side edges of the sliding plate are in close contact with the inner walls of the fixed box.

[0010] Preferably, the upper side of the two ends of the prefabricated cabin body is fixed with a fixed frame at a position corresponding to the ventilation louver, a dust removal net is arranged on one side of the fixed frame, a dehumidification net is arranged at one end of the dust removal net, limit plates are arranged on both sides of the end of the fixed frame away from the prefabricated cabin body, a clamping groove corresponding to the limit plates is arranged at one end of the fixed frame, and the limit plates and the fixed frame are connected through fixing bolts, and a fixing hole corresponding to the fixing bolt is formed in the clamping groove.

[0011] Preferably, the side edges of the dust removal net and the dehumidification net are in close contact with the inner walls of the fixed frame after the dust removal net and the dehumidification net are placed in the fixed frame.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a fixed assembly is set up, and after the prefabricated cabin body is placed to the use position, the handle is rotated to rotate the rotating rod, and the rotating rod rotation drives the bevel gear no.

[0014] 2、The utility model discloses a dust removal net and a dehumidification net are set up, and after the dust removal net and the dehumidification net are placed in the fixed frame, then one end of the limit plate is placed in the clamping groove of the fixed frame, then the fixing bolt is passed through the limit plate and is screwed into the fixed hole in the fixed frame to fix the limit plate, and the limit plate can fix the dust removal net and the dehumidification net in the fixed frame. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the perspective view of the utility model;

[0016] Figure 2 It is the perspective view of the dust removal net and the dehumidification net installation of the utility model;

[0017] Figure 3 It is the fixed box cutaway perspective view of the utility model;

[0018] Figure 4 It is the sliding plate perspective view of the utility model;

[0019] Fig. 1, prefabricated cabin body; 2, fixed assembly; 21, fixed box; 22, screw rod; 23, sliding plate; 24, conical rod; 25, bevel gear two; 26, rotating rod; 27, bevel gear one; 28, rotating handle; 29, limiting strip; 210, through hole; 3, fixed frame; 4, dust removal net; 5, limiting plate; 6, cabin door; 7, ventilation louver; 8, dehumidification net; 9, clamping groove; 10, fixed bolt; 11, fixed hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 The utility model provides the following technical scheme: a transformer substation prefabricated cabin convenient to install, including prefabricated cabin body 1, prefabricated cabin body 1 front end both sides articulate has cabin door 6, prefabricated cabin body 1 both ends upper side is provided with ventilation louver 7, prefabricated cabin body 1 both ends lower side is provided with fixed assembly 2;

[0023] Fixed assembly 2 includes fixed box 21, screw rod 22, sliding plate 23, conical rod 24, bevel gear two 25, rotating rod 26, bevel gear one 27, rotating handle 28 and through hole 210, wherein, prefabricated cabin body 1 both ends lower side is fixed with fixed box 21, fixed box 21 inside one side rotationally connected with screw rod 22, the surface of screw rod 22 is connected with sliding plate 23 with screw thread, the lower end of sliding plate 23 is fixed with a plurality of conical rods 24, the lower end of fixed box 21 corresponds with the position of conical rod 24 and is provided with through hole 210, the upper side of the surface of screw rod 22 is fixed with bevel gear two 25, one end of fixed box 21 upper side rotationally connected with rotating rod 26 corresponding with bevel gear two 25, one end of rotating rod 26 close to bevel gear two 25 is fixed with bevel gear one 27, the other end of rotating rod 26 is fixed with rotating handle 28.

[0024] Specifically, the limiting strip 29 is fixed on the upper side of both ends of the inside of the fixed box 21, the lower end of the limiting strip 29 is lower than the lower end of the bevel gear two 25, and the limiting strip 29 and the fixed box 21 are welded by spot welding.

[0025] By adopting the above technical scheme, the limiting strip 29 is arranged on the upper side of both ends of the inside of the fixed box 21, which can limit the sliding plate 23, avoid the sliding plate 23 from impacting the bevel gear two 25 on the screw rod 22, and avoid the prefabricated cabin body 1 from being easily displaced and shaken during use.

[0026] Specifically, the rotating rod 26 and the fixed box 21 are rotatably connected through bearings, and the sliding plate 23 is provided with a threaded hole corresponding to the screw rod 22.

[0027] Through the above technical scheme, the rotating rod 26 and the screw rod 22 can rotate in the fixed box 21, and the rotation of the screw rod 22 can drive the sliding plate 23 to move in the fixed box 21.

[0028] Specifically, the lower end of the fixed box 21 is flush with the lower end of the prefabricated cabin body 1, the distances between the adjacent conical rods 24 are equal, and the side edges of the sliding plate 23 are tightly attached to the inner wall of the fixed box 21.

[0029] Through the above technical scheme, the lower end of the fixed box 21 is flush with the lower end of the prefabricated cabin body 1, which makes the fixed box 21 more stable in supporting the prefabricated cabin body 1, the distances between the adjacent conical rods 24 are equal, and the side edges of the sliding plate 23 are tightly attached to the inner wall of the fixed box 21, which makes the sliding plate 23 more stable in sliding in the fixed box 21.

[0030] When the substation prefabricated cabin is used, the device is installed at a suitable position, and after the prefabricated cabin body 1 is placed at the use position, the rotating rod 26 is rotated through the rotating handle 28, the rotating rod 26 drives the bevel gear one 27 to rotate, the bevel gear one 27 drives the screw rod 22 to rotate in the fixed box 21 through the bevel gear two 25, the screw rod 22 drives the sliding plate 23 to move downward in the fixed box 21, the sliding plate 23 moves to push the lower end of the plurality of conical rods 24 to pass through the through hole 210 of the fixed box 21, the lower end of the plurality of conical rods 24 of the sliding plate 23 passes through the fixed box 21 and is inserted into the ground, so as to achieve the effect of limiting and fixing the fixed box 21 and the prefabricated cabin body 1, and the fixing assembly 2 is convenient for installing and fixing the prefabricated cabin body 1, the limiting strips 29 are arranged on the inner sides of the two ends of the fixed box 21, which can limit the sliding plate 23, avoid the sliding plate 23 from colliding with the bevel gear two 25 on the screw rod 22, and avoid the prefabricated cabin body 1 from being easily displaced and shaken when in use.

[0031] Embodiment 2

[0032] The difference between this embodiment and embodiment 1 is that the fixed frame 3 is fixed at the position corresponding to the ventilation shutter 7 on the upper side of the two ends of the prefabricated cabin body 1, the dust removal net 4 is arranged on one side of the inside of the fixed frame 3, the dehumidification net 8 is arranged at one end of the dust removal net 4, the limiting plates 5 are arranged on the two sides of the end of the fixed frame 3 away from the prefabricated cabin body 1, the clamping grooves 9 are arranged at one end of the fixed frame 3, the fixing screws 10 are connected between the limiting plates 5 and the fixed frame 3, and the fixing holes 11 corresponding to the fixing screws 10 are arranged in the clamping grooves 9.

[0033] Through the above technical scheme, the dust removal net 4 and the dehumidification net 8 are placed in the fixed frame 3, then the limiting plate 5 is placed in the clamping groove 9 of the fixed frame 3, then the fixing bolt 10 is passed through the limiting plate 5 and screwed into the fixing hole 11 to fix the limiting plate 5, the limiting plate 5 can limit and fix the dust removal net 4 and the dehumidification net 8 in the fixed frame 3, the dust removal net 4 and the dehumidification net 8 can remove dust and humidity from the air entering the prefabricated cabin body 1 through the ventilation louver 7, and dust or humidity entering the prefabricated cabin body 1 can easily cause damage to the internal electronic components of the prefabricated cabin body 1.

[0034] Specifically, after the dust removal net 4 and the dehumidification net 8 are placed in the fixed frame 3, the side edges of the dust removal net 4 and the dehumidification net 8 are tightly attached to the inner wall of the fixed frame 3, and the limiting plate 5 is provided with a through hole corresponding to the fixing bolt 10 on one side.

[0035] Through the above technical scheme, after the dust removal net 4 and the dehumidification net 8 are placed in the fixed frame 3, the dust removal net 4 and the dehumidification net 8 are more closely attached to the fixed frame 3, and the fixing bolt 10 can be passed through the limiting plate 5 and screwed into the fixing hole 11.

[0036] In use, the dust removal net 4 and the dehumidification net 8 are placed in the fixed frame 3, then the limiting plate 5 is placed in the clamping groove 9 of the fixed frame 3, then the fixing bolt 10 is passed through the limiting plate 5 and screwed into the fixing hole 11 to fix the limiting plate 5, the limiting plate 5 can limit and fix the dust removal net 4 and the dehumidification net 8 in the fixed frame 3, the dust removal net 4 and the dehumidification net 8 can remove dust and humidity from the air entering the prefabricated cabin body 1 through the ventilation louver 7, and dust or humidity entering the prefabricated cabin body 1 can easily cause damage to the internal electronic components of the prefabricated cabin body 1.

[0037] The utility model discloses a working principle and use flow: the prefabricated cabin of transformer substation of convenient installation uses, installs the device in suitable position, through setting fixed assembly 2, after placing prefabricated cabin body 1 to use position, through the handle 28 rotation of rotation rod 26, and the rotation of rotation rod 26 drives bevel gear no. 1 27 rotation, and bevel gear no. 1 27 rotation drives screw rod 22 rotation in fixed box 21 through bevel gear no. 2 25, and screw rod 22 rotation drives sliding plate 23 to move downward in fixed box 21, and sliding plate 23 moves and pushes the several taper rods 24 of lower end and passes through the fixed box 21 of hole 210, and the several taper rods 24 of lower end of sliding plate 23 pass through the fixed box 21 and insert into the ground, reach the effect of limiting and fixing of fixed box 21 and prefabricated cabin body 1, through setting fixed assembly 2, it is convenient to install and fix prefabricated cabin body 1, and the limiting strip 29 of setting in fixed box 21 inside both ends upper side can play the limiting effect to sliding plate 23, avoid the bevel gear no. 2 25 of sliding plate 23 and hit on screw rod 22, avoid prefabricated cabin body 1 and easily displace and shake when using, through setting dust removal net 4 and dehumidification net 8, place dust removal net 4 and dehumidification net 8 in fixed frame 3, then again the limiting plate no. 1 5 end is placed in the clamping groove 9 of fixed frame 3, then again fixed bolt 10 is passed through limiting plate 5 and is screwed into fixed hole 11 in fixed bolt 10 and fixes limiting plate 5, and limiting plate 5 can limit and fix dust removal net 4 and dehumidification net 8 in fixed frame 3, and dust removal net 4 and dehumidification net 8 can carry out dust removal and dehumidification to the air in prefabricated cabin body 1 through ventilation louver 7, avoid dust or humidity and enter prefabricated cabin body 1 and easily cause the internal electronic element of prefabricated cabin body 1 to break down.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A substation prefabricated cabin convenient to install, comprising a prefabricated cabin body (1), cabin doors (6) are hinged on both sides of the front end of the prefabricated cabin body (1), ventilation louvers (7) are arranged on the upper sides of both ends of the prefabricated cabin body (1), characterized in that: The lower side of both ends of the prefabricated cabin body (1) is provided with a fixing assembly (2); The fixing assembly (2) comprises a fixing box (21), a screw rod (22), a sliding plate (23), a conical rod (24), a bevel gear II (25), a rotating rod (26), a bevel gear I (27), a rotating handle (28) and a through hole (210), wherein the lower side of both ends of the prefabricated cabin body (1) is fixed with the fixing box (21), the inside of the fixing box (21) is rotatably connected with the screw rod (22) on one side, the surface of the screw rod (22) is threadedly connected with the sliding plate (23), the lower end of the sliding plate (23) is fixed with a plurality of conical rods (24), the lower end of the fixing box (21) is provided with the through hole (210) corresponding to the conical rod (24), the surface of the screw rod (22) is fixed with the bevel gear II (25) on the upper side, the upper side of one end of the fixing box (21) is rotatably connected with the rotating rod (26) corresponding to the bevel gear II (25), the one end of the rotating rod (26) close to the bevel gear II (25) is fixed with the bevel gear I (27), and the other end of the rotating rod (26) is fixed with the rotating handle (28).

2. A pre-fabricated substation pod for easy installation according to claim 1, characterized in that: The inside of the fixing box (21) is fixed with a limiting strip (29) on the upper side of both ends, the lower end of the limiting strip (29) is lower than the lower end of the bevel gear II (25), and the limiting strip (29) and the fixing box (21) are welded through spot welding.

3. A pre-fabricated substation pod for easy installation according to claim 1, characterized in that: The rotating rod (26) and the fixing box (21) are rotatably connected through a bearing, and the screw rod (22) and the fixing box (21) are rotatably connected through a bearing, and the sliding plate (23) is provided with a threaded hole corresponding to the screw rod (22).

4. A pre-fabricated substation pod for easy installation according to claim 1, characterized in that: The lower end of the fixing box (21) is flush with the lower end of the prefabricated cabin body (1), the distances between adjacent conical rods (24) are equal, and the side edges of the sliding plate (23) are close to the inner walls of the fixing box (21).

5. A pre-fabricated substation pod for easy installation according to claim 1, characterized in that: The upper side of both ends of the prefabricated cabin body (1) is fixed with a fixing frame (3) corresponding to the ventilation louver (7), the inside of the fixing frame (3) is provided with a dust removal net (4) on one side, one end of the dust removal net (4) is provided with a dehumidification net (8), both sides of the end of the fixing frame (3) away from the prefabricated cabin body (1) are provided with limiting plates (5), one end of the fixing frame (3) is provided with a clamping groove (9) corresponding to the limiting plate (5), the limiting plate (5) and the fixing frame (3) are connected through fixing bolts (10), and the clamping groove (9) is provided with fixing holes (11) corresponding to the fixing bolts (10).

6. A pre-fabricated substation pod for easy installation according to claim 5, characterized in that: After the dust removal net (4) and the dehumidification net (8) are put into the fixing frame (3), the side edges of the dust removal net (4) and the dehumidification net (8) are close to the inner walls of the fixing frame (3), and the limiting plate (5) is provided with a through hole corresponding to the fixing bolt (10) on one side.

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