Moving trolley for electric reactor

Abstract

The utility model discloses a moving trolley for an electric reactor, relates to the field of electric reactor moving equipment, and solves the problems that the carrying labor intensity is increased and the operation process is time-consuming and labor-consuming because the electric reactor is required to be manually carried and placed on the surface of the trolley. Two symmetrically-arranged overturning structures are arranged on one side of the square pipe, each overturning structure comprises a rectangular rod, a cylindrical rod and a bent rod, the rectangular rods and the cylindrical rods are arranged in parallel, the bottoms of the rectangular rods are fixedly connected with L-shaped insertion plates, the cylindrical rods are rotationally connected with overturning frames through a plurality of sleeves, and the interiors of the overturning frames are rotationally connected with moving rollers through pin shafts. A hexagonal rotating rod is fixedly connected to the outer corner of the overturning frame, a supporting shaft is fixedly connected to the outer end face of a cylindrical rod, one end of the electric reactor is upwarped according to the lever principle, meanwhile, the movable roller is overturned to the bottom of the electric reactor, the labor intensity of manual carrying is reduced, and more time and labor are saved in the trolley assembling process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electric reactor moving equipment, and specifically relates to a mobile trolley for electric reactor. BACKGROUND

[0002] An electric reactor, also known as an inductor, is an electrical component that can generate an inductive effect in an electric circuit. It is widely used in power systems and electronic devices, and by introducing electric reactance into the circuit, it hinders the change of current, thereby effectively controlling the parameters of the circuit. The working principle of the electric reactor is mainly based on the law of electromagnetic induction, that is, when a conductor is electrified, a magnetic field will be generated in the space occupied by the conductor.

[0003] In the maintenance process of large electric reactors, a mobile trolley is usually needed for transfer. However, the traditional transfer trolley requires the electric reactor to be placed on the surface of the trolley by manual labor, which not only increases the labor intensity of the transfer, but also consumes time and effort in the operation process. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a mobile trolley for electric reactor that reduces the labor intensity of manual labor and makes the assembly trolley process more time-saving and labor-saving, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mobile trolley for electric reactor, including square tube, two symmetrical setting overturning structures are arranged on one side of the square tube, the overturning structure includes rectangular rod, cylindrical rod and curved rod, the rectangular rod and the cylindrical rod are arranged in parallel, the bottom of the rectangular rod is fixedly connected with an L-shaped plugboard, a plurality of sleeve pipes are connected with an overturning frame which is rotatably connected to the cylindrical rod, a movable roller is rotatably connected to the inside of the overturning frame through a pin shaft, a hexagonal rotating rod is fixedly connected to the outer corner of the overturning frame, a supporting shaft is fixedly connected to the outer end surface of the cylindrical rod, a circular hole is formed in the bent part of the curved rod, and a hexagonal insertion hole is formed in the bottom end of the curved rod; the square tube is connected with the rectangular rod and the cylindrical rod through a spacing adjusting structure.

[0006] Preferably, the horizontal surface of the L-shaped plugboard is in the shape of an inclined plane.

[0007] Preferably, the cylindrical rod is connected with the rectangular rod through two X-shaped reinforcing rods, the top and bottom of the X-shaped reinforcing rod are provided with a matching groove, and the overturning frame is matched with the groove.

[0008] Preferably, a placing groove matched with the curved rod is formed in the top of the square tube.

[0009] Preferably, the spacing adjustment structure includes a lead screw, with bushings fixedly fitted at both ends of the square tube, and the lead screw rotatably fitted between the two bushings. A long cavity is opened on the side of the square tube near the L-shaped insert plate, and two sets of sliding protrusions are slidably connected inside the long cavity. Matching threaded holes are opened inside the sliding protrusions, and the two sets of threaded holes are in opposite directions. A rectangular rod and a cylindrical rod are fixedly connected to the adjacent sliding protrusions. A main shaft is rotatably installed inside the front end face of the square tube, and a hexagonal handle is fixedly connected to the outer end face of the main shaft. A first helical gear is fixedly connected to the other end face. A meshing second helical gear is fixedly fitted on the lead screw near the middle position.

[0010] Preferably, the hexagonal grip and the hexagonal swivel are of the same specifications and model, and the main shaft and the hexagonal grip are integrally formed.

[0011] Compared with the prior art, the beneficial effects of this utility model are: it adopts the lever principle to lift one end of the reactor, and at the same time makes the moving roller flip to the bottom of the reactor, reducing the labor intensity of manual handling and making the assembly trolley process more time-saving and labor-saving; the adjustable spacing structure allows the distance between the two L-shaped inserts to be flexibly adjusted according to the size of the reactor, ensuring that reactors of various sizes can be compatible with the device, thereby expanding its application range. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle;

[0014] Figure 3 This is a partial three-dimensional structural diagram of the adjustable structure in this utility model;

[0015] Figure 4 for Figure 1 A magnified view of the structure at point A in the middle;

[0016] Figure 5 for Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0017] In the diagram: 1. Square tube; 101. Placement groove; 2. Spacing adjustment structure; 201. Long cavity; 202. Hexagonal grip; 203. Main shaft; 204. Bushing; 205. Lead screw; 206. Sliding protrusion; 207. First helical gear; 208. Second helical gear; 3. Flipping structure; 301. Rectangular rod; 302. Cylindrical rod; 303. Sleeve; 304. Flipping frame; 305. Pin; 306. Moving roller; 307. L-shaped insert plate; 308. X-shaped reinforcing rod; 309. Fitting groove; 3010. Bending rod; 3011. Support shaft; 3012. Hexagonal rotating rod; 3013. Hexagonal insertion hole; 3014. Circular hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with 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 the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0019] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , one kind mobile trolley for reactor is shown in the drawing, including square tube 1, one side of square tube 1 is provided with two symmetrical flip structures 3, flip structure 3 includes rectangular rod 301, cylindrical rod 302 and curved rod 3010, rectangular rod 301 and cylindrical rod 302 are arranged in parallel, the bottom of rectangular rod 301 is fixedly connected with L-shaped plugboard 307, cylindrical rod 302 is rotatably connected with flip frame 304 through a plurality of sleeve pipes 303, flip frame 304 is rotatably connected with moving roller 306 through pin shaft 305 inside, the outer corner of flip frame 304 is fixedly connected with hexagonal rotating rod 3012, the outer end surface of cylindrical rod 302 is fixedly connected with support shaft 3011, the bending part of curved rod 3010 is provided with circular hole 3014, and the bottom end of curved rod 3010 is provided with hexagonal insertion hole 3013;Square tube 1 is connected with rectangular rod 301 and cylindrical rod 302 through spacing adjusting structure 2.

[0020] It is worth noting that the two groups of flip frames 304 are moved to a suitable spacing through spacing adjusting structure 2 to match the length size of reactor, then L-shaped plugboard 307 is inserted into the bottom of reactor, flip frame 304 is flipped between rectangular rod 301 and cylindrical rod 302 by pulling curved rod 3010, lever principle is adopted to lift one end of reactor, so that moving roller 306 is arranged at the bottom of reactor, and then curved rod 3010 is inserted into the position of hexagonal rotating rod 3012 and support shaft 3011 at another position, and the other moving roller 306 is arranged at the bottom of the other side of reactor by flipping in the same way, so that the moving roller 306 is flipped to the bottom of the reactor, and the labor intensity of manual carrying is reduced, so that the assembly trolley process is more time-saving and labor-saving.

[0021] Please refer to Figure 1 、 Figure 2 and Figure 3 , the horizontal plane of L-shaped plugboard 307 is in the shape of a slope, which is designed in the shape of a slope, facilitating insertion into the bottom of reactor along the slope.

[0022] Referring to Figure 1 and Figure 2 , the cylindrical rod 302 is connected with the rectangular rod 301 through two X-shaped reinforcing rods 308, the top and bottom of the X-shaped reinforcing rod 308 are provided with a matching groove 309, and the turnover frame 304 is matched with the matching groove 309. This design enhances the structural stability between the cylindrical rod 302 and the rectangular rod 301, ensures the stability of the whole device during the turnover and movement of the reactor, and the accurate design of the matching groove 309 enables the turnover frame 304 to be closely matched with the X-shaped reinforcing rod 308 during the turnover process, which not only improves the smoothness of the operation, but also effectively avoids shaking during the movement after the turnover, further ensuring the safety of the movement.

[0023] Referring to Figure 1 and Figure 2 , the top of the square tube 1 is provided with a placing groove 101 matched with the curved rod 3010. The design of the placing groove 101 enables the curved rod 3010 to be stably placed on the top of the square tube 1, avoiding sliding or shaking during the movement of the reactor.

[0024] Referring to Figure 2 , Figure 3 , Figure 4 and Figure 5 , the distance adjusting structure 2 comprises a lead screw 205, both ends of the square tube 1 are fixedly provided with a shaft sleeve 204, and the lead screw 205 is rotatably provided between the two shaft sleeves 204. The square tube 1 is provided with a long cavity 201 on the side close to the L-shaped plug plate 307, and two groups of sliding blocks 206 are slidably connected inside the long cavity 201. The sliding blocks 206 are provided with matching threaded holes inside, the directions of the two groups of threaded holes are opposite, the rectangular rod 301 and the cylindrical rod 302 are fixedly connected with the adjacent sliding blocks 206, a main shaft 203 is rotatably arranged inside the front end surface of the square tube 1, a hexagonal handle 202 is fixedly connected to the outer end surface of the main shaft 203, a first bevel gear 207 is fixedly connected to the other end surface, and a second bevel gear 208 is fixedly provided on the lead screw 205 close to the middle position.

[0025] It is worth noting that when the hexagonal handle 202 is rotated, the main shaft 203 rotates, driving the first bevel gear 207 to rotate. Since the first bevel gear 207 is engaged with the second bevel gear 208, the second bevel gear 208 drives the lead screw 205 to rotate between the two shaft sleeves 204. Since the directions of the two groups of threaded holes on the lead screw 205 are opposite, with the rotation of the lead screw 205, the two groups of sliding blocks 206 will slide in opposite or same directions along the inside of the long cavity 201. This design enables the distance between the two L-shaped plug plates to be flexibly adjusted according to the size of the reactor, ensuring that reactors of various sizes can be compatible with the device, thereby expanding its application range.

[0026] The hexagonal handle 202 is the same size and model as the hexagonal rotating rod 3012, and the rotation of the hexagonal handle 202 can be completed through a single curved rod 3010, which facilitates the spacing adjustment process, and the main shaft 203 is integrally formed with the hexagonal handle 202, and such an integrated design not only enhances the connection strength between the main shaft 203 and the hexagonal handle 202, but also simplifies the assembly process and improves the production efficiency.

[0027] Working principle: the distance between the two turnover structures 3 is adjusted through the spacing adjustment structure 2 to adapt to different lengths of the reactor, and the spacing adjustment is realized by rotating the hexagonal handle 202 with the curved rod 3010, the rotation of the hexagonal handle 202 drives the rotation of the main shaft 203, and then drives the rotation of the first bevel gear 207, since the first bevel gear 207 is engaged with the second bevel gear 208, the second bevel gear 208 drives the rotation of the lead screw 205 between the two shaft sleeves 204, since the directions of the two groups of threaded holes on the lead screw 205 are opposite, with the rotation of the lead screw 205, the two groups of sliding blocks 206 will slide in opposite or same directions along the inside of the long cavity 201, so as to adjust the distance between the two turnover structures 3.

[0028] After adjusting the spacing, the L-shaped plugboard 307 is inserted into the bottom of the reactor along the slope shape, then the turnover frame 304 is turned over between the rectangular rod 301 and the cylindrical rod 302 by pulling the curved rod 3010 through the lever principle, in the turnover process, the moving roller 306 inside the turnover frame 304 will be turned over to the bottom of the reactor, at this time, the hexagonal socket 3013 of the curved rod 3010 matches the hexagonal rotating rod 3012 and the supporting shaft 3011 at another position, and the other moving roller 306 can be further turned over to be arranged at the bottom of the other side of the reactor, after the turnover is completed, the moving roller 306 is arranged at the bottom of the reactor, at this time, the reactor can be pushed to complete the moving transfer.

[0029] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process-method-article or device.

[0030] Although the embodiments of the present application have been shown and described, it should 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 present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mobile trolley for a reactor comprising a square tube (1), characterized in that, The square tube (1) is provided with two symmetrical turnover structures (3) on one side, the turnover structure (3) comprises a rectangular rod (301), a cylindrical rod (302) and a curved rod (3010), the rectangular rod (301) and the cylindrical rod (302) are arranged in parallel, the bottom of the rectangular rod (301) is fixedly connected with an L-shaped plugboard (307), the cylindrical rod (302) is rotatably connected with a turnover frame (304) through a plurality of sleeves (303), the turnover frame (304) is rotatably connected with a moving roller (306) through a pin shaft (305) inside, the outer edge corner of the turnover frame (304) is fixedly connected with a hexagonal rotating rod (3012), the outer end surface of the cylindrical rod (302) is fixedly connected with a supporting shaft (3011), the curved rod (3010) is provided with a circular hole (3014) at the bending portion, and the bottom end of the curved rod (3010) is provided with a hexagonal insertion hole (3013); the square tube (1) is connected with the rectangular rod (301) and the cylindrical rod (302) through the spacing adjusting structure (2).

2. The mobile trolley for a reactor according to claim 1, characterized in that: The horizontal plane of the L-shaped plugboard (307) is in the shape of an inclined plane.

3. The mobile trolley for a reactor according to claim 1, characterized in that: The cylindrical rod (302) is connected with the rectangular rod (301) through two X-shaped reinforcing rods (308), the top and bottom of the X-shaped reinforcing rod (308) are provided with a matching groove (309), and the turnover frame (304) is matched with the matching groove (309).

4. The mobile trolley for a reactor according to claim 1, characterized in that: The top of the square tube (1) is provided with a placing groove (101) matched with the curved rod (3010).

5. The mobile trolley for a reactor according to claim 4, characterized in that: The spacing adjusting structure (2) comprises a lead screw (205), both ends of the square tube (1) are fixedly provided with a shaft sleeve (204), the lead screw (205) is rotatably sleeved between the two shaft sleeves (204), the square tube (1) is provided with a long cavity (201) close to the L-shaped plugboard (307) side, two groups of sliding protrusions (206) are slidably connected in the long cavity (201), the sliding protrusions (206) are provided with matching threaded holes inside, the directions of the two groups of threaded holes are opposite, the rectangular rod (301) and the cylindrical rod (302) are fixedly connected with the adjacent sliding protrusions (206), a main shaft (203) is rotatably arranged in the front end surface of the square tube (1), a hexagonal handle rod (202) is fixedly connected to the outer end surface of the main shaft (203), a first bevel gear (207) is fixedly connected to the other end surface, and a second bevel gear (208) engaged with the first bevel gear (207) is fixedly sleeved on the lead screw (205) close to the middle position.

6. The mobile trolley for a reactor according to claim 5, characterized in that: The hexagonal handle rod (202) is of the same specification and model as the hexagonal rotating rod (3012), and the main shaft (203) is integrally formed with the hexagonal handle rod (202).

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