Distribution transformer moving trolley

Abstract

The utility model discloses a distribution transformer dolly, relates to distribution transformer transportation technical field, including dolly main part and bearing subassembly, the bearing subassembly includes bearing turntable, the bearing turntable is horizontally arranged and rotatingly installed on dolly main part, the dolly main part is provided with a plurality of locking piece for locking bearing turntable, the locking piece is equipped with the bearing turntable. The locking piece comprises a threaded rod, the threaded rod is installed on the moving trolley body in a threaded mode, and the top end of the threaded rod penetrates through the moving trolley body. Through the arrangement of the bearing assembly, the bearing turntable in the bearing assembly is rotationally arranged on the mobile vehicle main body, so that when the distribution transformer is placed on the bearing turntable, the position of the bearing turntable can be locked by using the locking piece, and then after the distribution transformer is conveyed to a specified position, the locking effect of the locking piece can be relieved; and the bearing turntable is driven to rotate, so that the distribution transformer on the bearing turntable can face a specified unloading direction, and subsequent unloading operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution transformer transportation, in particular to a distribution transformer mobile vehicle. Background Art

[0002] Distribution transformer, referred to as "distribution transformer", refers to a static electrical appliance in the distribution system that transforms AC voltage and current according to the law of electromagnetic induction to transmit AC power. In some areas, power transformers with voltage levels below 35 kV (mostly 10KV and below) are called "distribution transformers", referred to as "distribution transformers".

[0003] After searching, the patent document with authorization announcement number CN220447935U discloses a mobile trailer for distribution transformer, which fixes the distribution transformer with a nylon rope, and the threaded rod fixes the pad at the bottom of the distribution transformer to the top of the trailer. Personnel can transport it through the trailer. After transporting it to the designated location, the nylon rope can be removed from the fixed rod, and then the nut on the outside of the threaded rod can be removed, and the threaded rod can be pulled out from the through hole, so that the distribution transformer can be removed from the top of the trailer, and then the personnel rotates the cross bar so that the cross bar rotates through the turntable, and the nylon rope can be wrapped around the outside of the cross bar, thereby storing the nylon rope.

[0004] The applicant believes that the pad is then set on the trailer, that is, the position of the distribution transformer on the trailer is constant. Therefore, when the distribution transformer needs to be moved to the trailer in a narrow place, it is difficult to place the distribution transformer in a constant position on the trailer because the position of the distribution transformer is not convenient for flexible adjustment. At the same time, after the distribution transformer is transported to the designated place by the trailer, the orientation of the distribution transformer cannot be changed, and it can only be moved out of the trailer in a specific direction, which is inconvenient to use. Utility Model Content

[0005] When the mobile trailer in the prior art is in use, the position of the distribution transformer on the trailer is constant. Therefore, when the distribution transformer needs to be moved to the trailer in a narrow place, it is difficult to place the distribution transformer in a constant position on the trailer because the position of the distribution transformer is not convenient for flexible adjustment. At the same time, after the distribution transformer is transported to the designated place by the trailer, the direction of the distribution transformer cannot be changed and it can only be moved out of the trailer in a specific direction, which is inconvenient to use.

[0006] To achieve the above-mentioned purpose, the present application provides a distribution transformer mobile vehicle, comprising a mobile vehicle body and a bearing assembly arranged on the mobile vehicle body;

[0007] The bearing assembly includes a bearing turntable, which is horizontally arranged and rotatably mounted on the mobile vehicle body. The mobile vehicle body is provided with a plurality of locks for locking the bearing turntable, and the locks include a threaded rod, which is threadedly mounted on the mobile vehicle body, and the top end of the threaded rod passes through the top of the mobile vehicle body, and the end of the threaded rod is fixedly provided with a pad that can be pressed against the bearing turntable.

[0008] Preferably, an anti-slip pad is fixedly provided on the top of the cushion block.

[0009] Preferably, a clamp is provided on the carrying turntable, and the clamp includes two clamping plates, and the two clamping plates are respectively slidably installed on both sides of the carrying turntable. Driving members are provided on both sides of the carrying turntable, and the two driving members are respectively corresponding to the two clamping plates, and the two driving members are respectively used to drive the corresponding clamping plates to slide on the carrying turntable, so that a clamping area with adjustable size is formed between the two clamping plates.

[0010] Preferably, the driving member includes a rotating screw rod, a cavity is opened on the side of the supporting turntable, the rotating screw rod is horizontally arranged and rotatably mounted on the cavity, one end of the rotating screw rod extends out of the cavity, a slider is slidably mounted on the cavity, and the clamping plate is fixedly mounted on the slider.

[0011] Preferably, a rotating shaft is rotatably provided on the main body of the mobile vehicle, the supporting rotating disc is fixedly provided on the rotating shaft, and the supporting rotating disc is coaxially provided with the rotating shaft.

[0012] Preferably, a plurality of running wheels are arranged at the bottom of the mobile vehicle body, and a handrail bracket is arranged at the top of the mobile vehicle body.

[0013] Preferably, the travel wheels are configured as universal wheels with a self-locking function, and a plurality of universal wheels are evenly distributed at the bottom of the mobile vehicle body.

[0014] Preferably, a soft pad is fixedly provided on the top of the carrying turntable, and the soft pad is located between the two clamping plates.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] By setting the bearing assembly, the bearing turntable in the bearing assembly is rotatably arranged on the main body of the mobile vehicle, and then when the distribution transformer is placed on the bearing turntable, the position of the bearing turntable can be locked by using a lock, and then after the distribution transformer is transported to the designated position, the locking effect of the lock can be released, and the bearing turntable is driven to rotate, so that the distribution transformer on it can face the designated unloading direction, which is convenient for the subsequent unloading operation;

[0017] By setting the clamp, the distribution transformer placed on the bearing turntable can be clamped and limited by the clamp, so that when the mobile vehicle body travels on a bumpy road section, the distribution transformer will not have a large position deviation on the bearing turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a front view structural schematic diagram of the utility model;

[0020] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 3 It is a schematic diagram of the front view structure of the cushion block and the threaded rod in the utility model;

[0022] Figure 4 It is a schematic diagram of the overall structure of the traveling wheel in the utility model.

[0023] In the figure: 1. Mobile vehicle body; 2. Carrying turntable; 3. Threaded rod; 4. Cushion block; 5. Anti-skid pad; 6. Clamping plate; 7. Rotating screw rod; 8. Sliding block; 9. Rotating shaft; 10. Traveling wheel; 11. Handrail bracket; 12. Cushion; a. Distribution transformer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 4 As shown, a distribution transformer mobile vehicle includes a mobile vehicle body 1 and a load-bearing assembly arranged on the mobile vehicle body 1. When in use, the load-bearing assembly can be used to carry the distribution transformer a to be transported, and then the mobile vehicle body 1 can be used to transport it to a designated location.

[0026] As an implementation method in this embodiment, for the setting of the above-mentioned bearing assembly, the bearing assembly includes a bearing turntable 2, which is horizontally arranged and rotatably mounted on the mobile vehicle body 1; specifically, a rotating shaft 9 is rotatably arranged on the mobile vehicle body 1, and the bearing turntable 2 is fixedly arranged on the rotating shaft 9, and the bearing turntable 2 is coaxially arranged with the rotating shaft 9. The mobile vehicle body 1 is provided with a plurality of locking members for locking the bearing turntable 2, and the locking members include a threaded rod 3, the threaded rod 3 is threadedly mounted on the mobile vehicle body 1, and the top end of the threaded rod 3 passes through the top of the mobile vehicle body 1, and a pad 4 that can press against the bearing turntable 2 is fixedly arranged on the end of the threaded rod 3.

[0027] The threaded rod 3 can be driven to rotate, so that the threaded rod 3 drives the pad 4 to press the bottom of the bearing turntable 2, so that the bearing turntable 2 as a whole will be limited and fixed. Figure 1 The distribution transformer a is then moved onto the bearing turntable 2, and the mobile vehicle body 1 is driven to move, so that the distribution transformer a can be moved to the designated position. Preferably, an anti-skid pad 5 can be fixedly provided on the top of the cushion block 4, and the threaded rod 3 is driven to rotate so that the anti-skid pad 5 is pressed against the bottom of the bearing turntable 2, and the bearing turntable 2 can be limited on the mobile vehicle body 1 by the anti-skid pad 5.

[0028] As an implementation method of this embodiment, after the mobile vehicle body 1 drives the distribution transformer a to move to the specified position, the pressure of the lock on the carrying turntable 2 can be released, and then the carrying turntable 2 can be driven to rotate. The rotation of the carrying turntable 2 can drive the distribution transformer a to rotate, so that the distribution transformer a faces the specified unloading position, which is convenient for subsequent unloading operations.

[0029] As an implementation method in this embodiment, Figure 1 As shown, in order to limit the position of the distribution transformer a placed on the bearing turntable 2 and prevent the moving vehicle body 1 from being bumped during walking and causing the position of the distribution transformer a to shift, a clamp is provided on the bearing turntable 2 in this embodiment, and the clamp includes two clamping plates 6, which are slidably mounted on both sides of the bearing turntable 2, and driving members are provided on both sides of the bearing turntable 2. The two driving members are respectively arranged in a one-to-one correspondence with the two clamping plates 6, and the two driving members are respectively used to drive the corresponding clamping plates 6 to slide on the bearing turntable 2, so that a clamping area with adjustable size is formed between the two clamping plates 6. The clamping area can be used to limit the position of the distribution transformer a to ensure the stability of the distribution transformer a on the bearing turntable 2.

[0030] As an implementation method in this embodiment, in order to better facilitate the placement of the distribution transformer a on the carrying turntable 2, a soft pad 12 can be fixedly provided on the top of the carrying turntable 2, and the soft pad 12 is located between the two clamping plates 6.

[0031] As an implementation method in this embodiment, Figure 2 As shown, for the arrangement of the above-mentioned driving member, the driving member can be arranged to include a rotating screw 7, a cavity is opened on the side of the supporting turntable 2, the rotating screw 7 is horizontally arranged and rotatably mounted on the cavity, one end of the rotating screw 7 extends out of the cavity, a slider 8 is slidably mounted on the cavity, and the clamping plate 6 is fixedly mounted on the slider 8. Figure 2 In the shown state, the rotating screw 7 can be driven to rotate. Since the slider 8 is slidably installed inside the cavity, the rotation of the rotating screw 7 can drive the slider 8 to move horizontally in the cavity. The horizontal movement of the slider 8 can drive the clamping plate 6 to move on the carrying turntable 2, that is, the distance between the two clamping plates 6 can be adjusted, which is convenient for limiting the clamping of the distribution transformer a.

[0032] As an implementation method in this embodiment, Figure 4 As shown, in order to facilitate the movement of the mobile vehicle body 1, a plurality of travel wheels 10 can be provided at the bottom of the mobile vehicle body 1. Furthermore, the travel wheels 10 are provided as universal wheels with a self-locking function, and the plurality of universal wheels are evenly distributed at the bottom of the mobile vehicle body 1. At the same time, a handrail bracket 11 is provided at the top of the mobile vehicle body 1.

[0033] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A mobile vehicle for distribution transformer, characterized in that: It comprises a mobile vehicle body (1) and a bearing assembly arranged on the mobile vehicle body (1); The bearing assembly comprises a bearing turntable (2), the bearing turntable (2) being arranged horizontally and rotatably mounted on a mobile vehicle body (1), the mobile vehicle body (1) being provided with a plurality of locking members for locking the bearing turntable (2), the locking members comprising a threaded rod (3), the threaded rod (3) being threadedly mounted on the mobile vehicle body (1), and the top end of the threaded rod (3) passing through the top of the mobile vehicle body (1), and a cushion block (4) being fixedly provided at the end of the threaded rod (3) and being capable of pressing against the bearing turntable (2).

2. A distribution transformer mobile vehicle according to claim 1, characterized in that: An anti-slip pad (5) is fixedly arranged on the top of the cushion block (4).

3. A distribution transformer mobile vehicle according to claim 1, characterized in that: The support turntable (2) is provided with a clamp, and the clamp comprises two clamping plates (6). The two clamping plates (6) are respectively slidably mounted on the two sides of the support turntable (2). Both sides of the support turntable (2) are provided with driving members, and the two driving members are respectively arranged in one-to-one correspondence with the two clamping plates (6). The two driving members are respectively used to drive the corresponding clamping plates (6) to slide on the support turntable (2), so that a clamping area with adjustable size is formed between the two clamping plates (6).

4. A distribution transformer mobile vehicle according to claim 3, characterized in that: The driving member comprises a rotating screw (7), a cavity is opened on the side of the supporting turntable (2), the rotating screw (7) is horizontally arranged and rotatably mounted on the cavity, one end of the rotating screw (7) extends out of the cavity, a slider (8) is slidably mounted on the cavity, and the clamping plate (6) is fixedly mounted on the slider (8).

5. A distribution transformer mobile vehicle according to any one of claims 1 to 4, characterized in that: A rotating shaft (9) is rotatably arranged on the mobile vehicle body (1), the carrying rotating disc (2) is fixedly arranged on the rotating shaft (9), and the carrying rotating disc (2) and the rotating shaft (9) are coaxially arranged.

6. A distribution transformer mobile vehicle according to claim 5, characterized in that: A plurality of running wheels (10) are arranged at the bottom of the mobile vehicle body (1), and a handrail support (11) is arranged at the top of the mobile vehicle body (1).

7. A distribution transformer mobile vehicle according to claim 6, characterized in that: The travel wheel (10) is configured as a universal wheel with a self-locking function, and a plurality of universal wheels are evenly distributed at the bottom of the mobile vehicle body (1).

8. A distribution transformer mobile vehicle according to claim 3 or 4, characterized in that: A soft pad (12) is fixedly arranged on the top of the carrying turntable (2), and the soft pad (12) is located between two clamping plates (6).

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