Liftable trolley for carrying power cabinet module

Abstract

The utility model discloses a liftable trolley for carrying a power cabinet module, and relates to the technical field of equipment for transferring the power cabinet module. The liftable trolley comprises a frame, the top of the frame is provided with a module supporting platform through a supporting piece, the module supporting platform is used for placing a power cabinet module, and one end of the module supporting platform extends outwards in the length direction of the module supporting platform, so that the length of the module supporting platform is larger than that of the frame. The extension end of the module supporting platform is used for being inserted into the power cabinet to convey a power cabinet module. The frame is further provided with a lifting device used for lifting or lowering the frame in the longitudinal direction. According to the liftable trolley for carrying the power cabinet module, the power cabinet module can be moved and lifted, additional hoisting operation is saved, the installation process of the power cabinet module is simplified, the power cabinet module can be conveniently conveyed into a power cabinet, and therefore the installation efficiency, the operation efficiency and the maintenance efficiency of the power cabinet module are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power cabinet module operation equipment, in particular to a liftable trolley for transporting power cabinet modules. Background Art

[0002] When installing and maintaining the power cabinet module in the power cabinet, the crane hook cannot directly deliver the power cabinet module into the power cabinet due to the size limitation of the power cabinet. The crane needs to first lift the power cabinet module to the edge of the power cabinet, then remove the two hooks close to the power cabinet, and then push the remaining two hooks to the power cabinet by hand. At this time, the remaining two hooks are loosened, and finally the workers deliver the power cabinet module completely into the power cabinet. This operation method makes the installation and maintenance of the power cabinet module more difficult, and it may also cause damage to the equipment during the operation, and the work efficiency is low. Utility Model Content

[0003] In order to solve the deficiencies in the prior art, the utility model provides a liftable trolley for transporting power cabinet modules, which can move and lift the power cabinet modules, saving additional lifting operations, simplifying the installation process of the power cabinet modules, and facilitating the transportation of the power cabinet modules into the interior of the power cabinet, thereby improving the installation and operation and maintenance efficiency of the power cabinet modules.

[0004] The utility model adopts the following technical solutions.

[0005] A liftable trolley for transporting power cabinet modules comprises: a frame, a module support platform is installed on the top of the frame through a support member, the module support platform is used to place the power cabinet module, one end of the module support platform extends outward along its length direction, so that the length of the module support platform is greater than the length of the frame, and the extended end of the module support platform is used to be inserted into the power cabinet to transport the power cabinet module; a plurality of rollers are arranged at the bottom of the frame to facilitate the movement of the trolley; a lifting device is also arranged on the inner side of the frame, and the lifting device is used to raise or lower the frame in the longitudinal direction.

[0006] Preferably, the lifting device includes a rotating handwheel, a screw, a screw sleeve and a support seat; the rotating handwheel is fixedly connected to one end of the screw; the screw sleeve is vertically arranged, and its side wall is fixedly connected to the frame; the screw passes through the screw sleeve and is connected to the screw sleeve by a thread; the end of the screw away from the rotating handwheel is fixedly connected to the support seat.

[0007] Preferably, the roller is fixedly connected to the frame via a fixing member, the fixing member is arranged on both sides of the roller, and the top of the fixing member is connected to the frame via bolts.

[0008] Preferably, the fixing member includes a first connecting portion and a second connecting portion, and one end of the first connecting portion is vertically connected to one end of the second connecting portion as a whole; the second connecting portion is provided with a second connecting hole passing through the left and right sides thereof, and the roller is provided between the two second connecting portions and is rotatably connected to the fixing member through the second connecting hole; the first connecting portion is provided with a first connecting hole passing through the upper and lower parts thereof, and the fixing member and the frame are fixedly connected by bolts by providing the first connecting hole.

[0009] Preferably, the module support platform includes a platform body and baffles arranged on both sides of the platform body; one end of the baffle is vertically fixedly connected to one side of the platform body, and an upward opening is formed between the platform body and the two baffles, and the power cabinet module is placed in the opening.

[0010] Preferably, the liftable trolley further comprises: the I-beam is fixedly mounted on the bottom of the module support platform and is fixedly connected to the support member.

[0011] Preferably, the support member is a third channel steel, which is vertically arranged, one end of which is fixedly connected to the frame, and the other end is welded and fixed to the I-beam and the module support platform.

[0012] Preferably, the frame includes an outer frame and an internal connecting frame; the outer frame includes four first channel steels connected end to end and welded and fixed; the internal connecting frame includes multiple second channel steels, each second channel steel has two ends welded and fixed to two oppositely arranged first channel steels, and multiple second channel steels are arranged parallel to each other.

[0013] Preferably, the liftable trolley further comprises: a push handle, wherein the push handle is fixedly mounted on the top of the frame.

[0014] Preferably, one end of the module support platform and one end of the frame are in the same vertical plane.

[0015] The beneficial effect of the utility model is that, compared with the prior art, the utility model has a simple structure and is easy to operate. By setting rollers and lifting devices, it is not only convenient to move the power cabinet module horizontally, but also can realize the rising and lowering operation of the power cabinet module without the help of an overhead crane. In addition, the module support platform provided by the utility model can be directly inserted into the power cabinet to send the power cabinet module into the power cabinet, which greatly simplifies the installation and operation and maintenance steps of the power cabinet module, can improve the installation and operation and maintenance efficiency of the power cabinet module, and ensure the safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a structural schematic diagram of a liftable trolley for transporting power cabinet modules.

[0017] Figure 2A schematic diagram of a roller of a liftable trolley for transporting power cabinet modules provided by the utility model.

[0018] Figure 3 A schematic diagram of a lifting device of a liftable trolley for transporting power cabinet modules provided by the utility model.

[0019] Figure 4 A schematic diagram of a power cabinet module support platform of a liftable trolley for transporting power cabinet modules provided by the utility model.

[0020] Figure 5 A schematic diagram of an I-beam of a liftable trolley for transporting power cabinet modules provided by the utility model.

[0021] Figure 6 A schematic diagram of a supporting channel steel of a liftable trolley for transporting power cabinet modules provided by the utility model.

[0022] Figure 7 A schematic diagram of a fixing part of a liftable trolley for transporting power cabinet modules provided by the utility model.

[0023] Figure 8 A schematic diagram of a push handle of a liftable trolley for transporting power cabinet modules provided by the utility model.

[0024] Fig. 9 The utility model is a schematic diagram of the bottom frame and fixing parts of a liftable trolley for transporting power cabinet modules when not bolted.

[0025] Fig.10 The utility model is a schematic diagram of the bottom frame and the fixing parts of a liftable trolley for transporting power cabinet modules when they are bolted together.

[0026] Description of the numbers in the figure:

[0027] 1. Framework;

[0028] 2. Roller;

[0029] 3. Lifting device; 31. Rotating hand wheel; 32. Screw; 33. Screw sleeve; 34. Support seat;

[0030] 4. Module support platform;

[0031] 5. I-beam;

[0032] 6. Support parts;

[0033] 7. Fixing parts,

[0034] 8. Push the handle. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The embodiments described in this application are only embodiments of a part of the utility model, not all embodiments. Based on the spirit of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the utility model.

[0036] like Figure 1 As shown, embodiment 1 of the utility model provides a liftable trolley for transporting power cabinet modules, including a frame 1, a module support platform 4 is installed on the top of the frame 1 through a support member 6, the module support platform 4 is used to place the power cabinet module, one end of the module support platform 4 extends outward along its length direction, so that the length of the module support platform 4 is greater than the length of the frame 1, and one end of the module support platform 4 is in the same vertical plane as one end of the frame 1; the outwardly extending end of the module support platform 4 is used to be inserted into the interior of the power cabinet to transport the power cabinet module; a plurality of rollers 2 are arranged at the bottom of the frame 1 to facilitate the movement of the trolley; a lifting device 3 is also arranged on the inner side of the frame 1, and the lifting device 3 is used to raise or lower the frame 1 in the longitudinal direction.

[0037] In a preferred but non-limiting embodiment of the utility model, the frame 1 includes an outer frame and an inner connection frame; wherein the outer frame includes four first channel steels connected end to end and welded and fixed; the inner connection frame includes a plurality of second channel steels, each of which is welded and fixed to two oppositely arranged first channel steels at both ends, and the plurality of second channel steels are arranged parallel to each other. By arranging a plurality of second channel steels, not only the rigidity and strength of the frame 1 can be increased, but also the installation and fixing of the module support platform 4 can be facilitated.

[0038] like Figure 2 , Fig. 9 , Fig.10 As shown, the roller 2 is connected to the frame 1 via a fixing member 7, the fixing member 7 is disposed on both sides of the roller 2, and the top of the fixing member 7 is fixed to the frame 1 via bolts. Preferably, the fixing member 7 is a metal member.

[0039] like Figure 7 As shown, in a preferred but non-restrictive embodiment of the utility model, the fixing member 7 includes a first connecting portion and a second connecting portion, and one end of the first connecting portion is vertically connected to one end of the second connecting portion as a whole; the second connecting portion is provided with a second connecting hole running through the left and right sides thereof, and the roller 2 is provided between the two second connecting portions and is rotatably connected to the fixing member 7 through the second connecting hole; the first connecting portion is provided with a first connecting hole running through the upper and lower parts thereof, and the fixing member 7 is fixedly connected to the frame 1 by bolts by providing the first connecting hole.

[0040] like Figure 3 As shown, the lifting device 3 includes a rotating hand wheel 31, a screw rod 32, a screw sleeve 33 and a support seat 34. The rotating hand wheel 31 is welded and fixed to one end of the screw rod 32 with an external thread. The screw sleeve 33 is vertically arranged, and its side wall is fixed to the frame 1 by welding. The screw rod 32 passes through the screw sleeve 33 and is connected to the screw sleeve 33 by thread. The end of the screw rod 32 away from the rotating hand wheel 31 is fixed to the support seat 34 by welding. The rotating hand wheel 31 of the lifting device 3 drives the screw rod 32 to rotate synchronously. At this time, since the screw sleeve 33 threadedly connected to the screw rod 32 is fixedly connected to the frame 1, the screw rod 32 moves up and down along the axial direction of the screw sleeve 33, thereby increasing or decreasing the distance between the support seat 34 and the screw sleeve 33, raising or lowering the frame 1, and realizing the up and down movement of the power cabinet module, so that the up and down movement operation of the power cabinet module can be completed without the aid of an overhead crane.

[0041] like Figure 4 As shown, in a preferred but non-restrictive embodiment of the utility model, the module support platform 4 includes a platform body and baffles arranged on both sides of the platform body; and one end of the baffle is vertically fixedly connected to one side of the platform body, so that an upward opening is formed between the platform body and the two baffles, and the opening is used to place the power cabinet module.

[0042] Furthermore, the platform body is preferably an iron plate, and the baffle is preferably an angle steel. The iron plate and the angle steel are welded and fixed to each other, which can improve the strength and rigidity of the module support platform 4.

[0043] like Figure 5 As shown, the liftable trolley further includes: an I-beam 5, which is fixedly installed on the bottom of the module support platform 4 by welding and is fixedly welded to the support member 6.

[0044] like Figure 6 As shown, the support member 6 is preferably a third channel steel, one end of which is welded and fixed to the internal connection frame, and the other end is welded and fixed to the I-beam 5 and the module support platform 4, so as to provide a stable supporting force to the module support platform 4, so that the power cabinet module moves more smoothly.

[0045] like Figure 8 As shown, in a preferred but non-limiting embodiment of the utility model, the liftable trolley also includes a push handle. The push handle 8 is installed on the top of the frame 1 and fixed to the frame 1 by welding. The worker can control the movement of the trolley through the push handle 8.

[0046] After the trolley is installed, the operator can carry out inspection and maintenance work.

[0047] The beneficial effect of the utility model is that, compared with the prior art, the utility model has a simple structure and is easy to operate. By setting the roller 2 and the lifting device 3, it is not only convenient to move the power cabinet module horizontally, but also the power cabinet module can be raised and lowered without the help of an overhead crane. In addition, the module support platform 4 provided in the utility model can be directly inserted into the power cabinet to send the power cabinet module into the power cabinet, which greatly simplifies the installation and operation and maintenance steps of the power cabinet module, can improve the installation and operation and maintenance efficiency of the power cabinet module, and ensure the safety of the operator.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or replaced by equivalents, and any modifications or equivalent replacements that do not depart from the spirit and scope of the utility model should be included in the scope of protection of the claims of the utility model.

Claims

1. A liftable trolley for transporting power cabinet modules, comprising: The frame (1) is characterized by: A module support platform (4) is installed on the top of the frame (1) via a support member (6). The module support platform (4) is used to place a power cabinet module. One end of the module support platform (4) extends outward along its length direction, so that the length of the module support platform (4) is greater than the length of the frame (1). The extended end of the module support platform (4) is used to be inserted into the interior of the power cabinet to transport the power cabinet module. A plurality of rollers (2) are arranged at the bottom of the frame (1) to facilitate the movement of the trolley. The frame (1) is also provided with a lifting device (3). The lifting device (3) is used to raise or lower the frame (1) in the longitudinal direction.

2. The liftable trolley for transporting power cabinet modules according to claim 1 is characterized in that: The lifting device (3) comprises a rotating hand wheel (31), a screw rod (32), a screw sleeve (33) and a support seat (34); the rotating hand wheel (31) is fixedly connected to one end of the screw rod (32); the screw sleeve (33) is vertically arranged, and its side wall is fixedly connected to the frame (1); the screw rod (32) passes through the screw sleeve (33) and is connected to the screw sleeve (33) by a thread; and one end of the screw rod (32) away from the rotating hand wheel (31) is fixedly connected to the support seat (34).

3. The liftable trolley for transporting power cabinet modules according to claim 1 is characterized in that: The roller (2) is fixedly connected to the frame (1) via a fixing member (7); the fixing member (7) is arranged on both sides of the roller (2), and the top of the fixing member (7) is connected to the frame (1) via bolts.

4. The liftable trolley for transporting power cabinet modules according to claim 3 is characterized in that: The fixing member (7) comprises a first connection part and a second connection part, and one end of the first connection part is vertically connected to one end of the second connection part as a whole; the second connection part is provided with a second connection hole running through the left and right sides thereof, and the roller (2) is arranged between the two second connection parts and is rotatably connected to the fixing member (7) through the second connection hole; the first connection part is provided with a first connection hole running through the top and bottom thereof, and the fixing member (7) and the frame (1) are fixedly connected by bolts by providing the first connection hole.

5. The liftable trolley for transporting power cabinet modules according to any one of claims 1 to 4, characterized in that: The module support platform (4) comprises a platform body and baffles arranged on both sides of the platform body; one end of the baffle is vertically fixedly connected to one side of the platform body, and an upward opening is formed between the platform body and the two baffles, and the power cabinet module is placed in the opening.

6. The liftable trolley for transporting power cabinet modules according to any one of claims 1 to 4, characterized in that: The liftable trolley also includes an I-beam (5) fixedly mounted on the bottom of the module support platform (4) and fixedly connected to the support member (6).

7. The liftable trolley for transporting power cabinet modules according to claim 6 is characterized in that: The support member (6) is a third channel steel, which is vertically arranged, one end of which is fixedly connected to the frame (1), and the other end of which is welded and fixed to the I-beam (5) and the module support platform (4).

8. The liftable trolley for transporting power cabinet modules according to any one of claims 1 to 4, characterized in that: The frame (1) comprises an outer frame and an inner connection frame; the outer frame comprises four first channel steels connected end to end and fixed by welding; the inner connection frame comprises a plurality of second channel steels, the two ends of each second channel steel are respectively welded and fixed to two oppositely arranged first channel steels, and the plurality of second channel steels are arranged parallel to each other.

9. The liftable trolley for transporting power cabinet modules according to any one of claims 1 to 4, characterized in that: The liftable trolley further comprises: a push handle (8), wherein the push handle (8) is fixedly mounted on the top of the frame (1).

10. The liftable trolley for transporting power cabinet modules according to any one of claims 1 to 4, characterized in that: One end of the module support platform (4) and one end of the frame (1) are located in the same vertical plane.

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