Box transformer substation upper cover stacking transfer trolley

Abstract

The utility model discloses a box-type transformer substation upper cover stacking and transferring trolley, which belongs to the technical field of box-type transformer substation upper cover semi-finished product stacking and transferring and comprises a movable plate, a frame and a supporting component. The movable plate is used for corresponding supporting and connecting operation; the frame is connected to the two ends of the movable plate respectively, and a bottom plate is arranged at the upper end of the frame and has corresponding supporting force; supporting frames are assembled at the ends, away from each other, of the two bottom plates correspondingly. The multiple sets of supporting assemblies are arranged at different heights of the supporting frame, corresponding supporting operation is carried out at different heights, box transformer substation upper covers can be placed in a layered and separated mode, paint falling caused by collision is avoided, and the box transformer substation upper cover stacking device can be suitable for layered stacking of box transformer substation upper covers of different sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of stacking and transporting semi-finished products of upper covers of box transformers, and in particular relates to a stacking and transporting vehicle for upper covers of box transformers. Background Art

[0002] The box-type substation is a factory-prefabricated indoor and outdoor compact distribution equipment that integrates high-voltage switchgear, distribution transformers and low-voltage distribution devices according to a certain wiring scheme. It organically combines the functions of transformer step-down and low-voltage distribution, and is installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, anti-theft, heat-insulating, fully enclosed, movable steel structure box. It is particularly suitable for urban network construction and transformation, and is a new type of substation that has emerged after the civil substation.

[0003] The semi-finished workpieces of the box-type transformer cover are relatively large. When they are stacked after painting, they are prone to paint loss and bumps, and may also slip when temporarily stored. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a box transformer upper cover stacking and transfer vehicle, which can separate the box transformer upper covers into layers to avoid bumps and paint peeling, and can be suitable for layered stacking of box transformer upper covers of different sizes, thus solving the problems in the background technology.

[0005] The technical solution adopted by the utility model is as follows: a box-type transformer upper cover stacking and transfer vehicle, comprising a movable frame, a vehicle frame and a support assembly; the movable frame is used for corresponding supporting and connecting operations; the vehicle frame is respectively connected to the two ends of the movable frame, and a bottom plate is arranged on the upper end of the vehicle frame, which has corresponding supporting force; the ends of the two bottom plates which are far away from each other are respectively equipped with support frames; a plurality of support assemblies are arranged, and the plurality of support assemblies are arranged at different heights on the support frame, and corresponding supporting operations are performed at different heights.

[0006] Furthermore, the support assembly includes an upper sleeve, a lower sleeve, a rotating shaft and a support seat; the upper sleeve and the lower sleeve are fixed on the supporting working surface of the support frame, and the upper sleeve and the lower sleeve are coaxial; the rotating shaft is coaxial with the upper sleeve and the lower sleeve, and is rotatably installed in the upper sleeve and the lower sleeve; the rotating shaft can be displaced up and down along the center axis direction, and a guide key is installed on the side wall of the rotating shaft, and a plurality of key slots matching the guide key are opened on the upper end wall of the lower sleeve along the circumferential direction; the support seat is fixed on the side wall of the rotating shaft, and is located above the guide key, and has corresponding supporting force; the direction of support changes with the rise and fall and rotation of the rotating shaft.

[0007] Furthermore, the movable frame is provided with a plurality of positioning through holes on the side walls on both sides of the connection direction of the two frames, and the side walls on both sides of the connection direction of the frame can be equipped with a plurality of indexing pins matching the through holes to locate the position of the frame.

[0008] Furthermore, the movable frame is equipped with multiple steel groove tapered pulleys on both side walls of the connection direction of the two frames, and the frames form sliding grooves matching the steel groove tapered pulleys on both sides of the moving direction, so as to facilitate the frames to slide closer to or away from each other and change the distance between the two frames.

[0009] Furthermore, the four corners of the bottom of the frame are equipped with rotating wheels for easy movement.

[0010] Furthermore, the support frame is in an inverted U shape, and a plurality of cross bars are installed between two side walls of the support frame to increase the stability of the support frame.

[0011] After adopting the above structure, the beneficial effects of the utility model are as follows: the utility model proposes a box-type transformer upper cover stacking and transfer vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] Figure 1 This is a schematic diagram of the overall structure of a box transformer upper cover stacking and transfer vehicle proposed by the utility model;

[0014] Figure 2 A schematic diagram of the structure of a movable frame of a box-type transformer upper cover stacking and transfer vehicle proposed by the utility model;

[0015] Figure 3 for Figure 2 A magnified view of part A;

[0016] Figure 4 This is a schematic diagram of the support assembly structure of a box-type transformer upper cover stacking and transfer vehicle proposed by the utility model;

[0017] Figure 5 This is a schematic diagram of the indexing pin structure of a box-type transformer upper cover stacking and transfer vehicle proposed by the utility model;

[0018] Figure 6 The utility model is a schematic diagram of the use status of a box-type transformer upper cover stacking and transfer vehicle proposed by the utility model.

[0019] In the attached drawings: 1. movable frame, 2. frame, 3. bottom plate, 4. support frame, 5. upper bushing, 6. lower bushing, 7. rotating shaft, 8. support seat, 9. guide key, 10. keyway, 11. positioning through hole, 12. indexing pin, 13. steel groove taper pulley, 14. sliding groove, 15. baffle, 16. rotating wheel, 17. cross bar, 18. screw, 19. box transformer upper cover. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0022] like Figure 1-3 As shown, a box-type transformer upper cover stacking and transfer vehicle comprises a movable frame 1, a vehicle frame 2 and a support assembly; the movable frame 1 is used for corresponding supporting and connecting operations, and here, preferably, the movable frame 1 can be a frame-type structure; the vehicle frame 2 is respectively connected to the two ends of the movable frame 1, and the four corners of the bottom of the vehicle frame 2 are equipped with rotating wheels 16, which can be easily moved, and a bottom plate 3 is arranged at the upper end of the vehicle frame 2, which has corresponding supporting force; the ends of the two bottom plates 3 that are far away from each other are respectively equipped with support frames 4; a plurality of support assemblies are arranged, and the plurality of support assemblies are arranged at different heights on the support frame 4, and corresponding supporting operations are performed at different heights.

[0023] Preferably, the support frame 4 is in an inverted U shape, and a plurality of cross bars 17 are installed between two side walls of the support frame 4 to increase the stability of the support frame 4 .

[0024] In a preferred embodiment, the support assembly includes an upper sleeve 5, a lower sleeve 6, a rotating shaft 7 and a support seat 8; the upper sleeve 5 and the lower sleeve 6 are fixed on the support working surface of the support frame 4, and the upper sleeve 5 and the lower sleeve 6 are coaxial; at the same time, the rotating shaft 7 is coaxial with the upper sleeve 5 and the lower sleeve 6, and is rotatably installed in the upper sleeve 5 and the lower sleeve 6; the rotating shaft 7 can be displaced up and down along the central axis direction, and a guide key 9 is installed on the side wall of the rotating shaft 7, and a plurality of key slots 10 matching the guide key 9 are opened on the upper end wall of the lower sleeve 6 along the circumferential direction; the support seat 8 It is fixed on the side wall of the rotating shaft 7 and is located above the guide key 9, with corresponding supporting force; as the rotating shaft 7 rises and falls and rotates, the supporting direction changes. Specifically, hold the supporting seat 8 to lift the rotating shaft 7 along the central axis direction of the upper and lower shaft sleeves 6, and after rotating the supporting seat 8 along the central axis to a suitable supporting position, the rotating shaft 7 falls back. At this time, the guide key 9 on the rotating shaft 7 is engaged in the corresponding key groove 10 opened at the upper end of the lower shaft sleeve 6. When supporting the upper cover of the box transformer, the upper cover of the box transformer is stably supported by the engagement and the pressure of the upper cover's own gravity.

[0025] In a preferred embodiment, the movable frame 1 is provided with a plurality of positioning through holes 11 on the side walls on both sides of the connection direction of the two frames 2, and the frame 2 can be equipped with two indexing pins 12 matching the through holes on the side walls on both sides of the connection direction to locate the position of the frame 2. In addition, further, the movable frame 1 is equipped with a plurality of steel groove tapered pulleys 13 on the side walls on both sides of the connection direction of the two frames 2, and the frame 2 forms sliding grooves 14 matching the steel groove tapered pulleys 13 on both sides of the moving direction, so as to facilitate the frame 2 The two frames 2 slide closer to or away from each other to change the distance between them. It should be noted here that a baffle 15 is provided at one end of the sliding groove 14 close to the movable frame 1. When the frame 2 moves away from the movable frame 1, the baffle 15 limits the maximum moving distance of the frame 2 to prevent the frame 2 from separating from the movable frame 1. After the frames 2 are pushed closer to or away from each other to predetermined positions along both sides of the movable frame 1, a plurality of dividing pins 12 are inserted into the corresponding through holes of the movable frame 1 to position the frame 2 and the movable frame 1 to form a transfer vehicle with a stable overall structure.

[0026] The steel groove tapered pulley 13 is provided with a screw rod 18 , which passes through the side of the movable frame and is fixed with screws.

[0027] Based on the above embodiments, the box transformer cover transfer trolley involved in the present application can use profiles to make the various frames involved in the transfer trolley during specific use, and a rotating wheel 16 is installed at the bottom of the frame 2 to facilitate transfer and movement; after the transfer trolley moves to the working position, the distance between the two frames 2 is adjusted according to the size of the support for placing the box transformer cover, and one end of the frame 2 is fixed to the movable frame 1 using the indexing pin 12, and after adjusting the supporting direction of the support seat 8 to a predetermined position, the box transformer cover is placed on the bottom plate 3 of the frame 2, and then the box transformer cover is placed in layers between the two frames 2 in sequence, and supported by the support seat 8 with the supporting angle adjusted, and placed in layers after the box transformer cover is painted to avoid bumps, paint peeling and slipping, and the transfer trolley involved in the present application can also be used for the transportation of other workpieces.

[0028] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A box transformer cover stacking and transfer vehicle, characterized in that: include: Movable frame, used for corresponding support and connection operations; The vehicle frame is connected to both ends of the movable frame respectively, and a bottom plate is arranged at the upper end of the vehicle frame, which has corresponding supporting force; the ends of the two bottom plates which are far away from each other are respectively equipped with supporting frames; There are multiple groups of support components, and the multiple groups of support components are arranged at different heights on the support frame to perform corresponding support operations at different heights.

2. A box transformer upper cover stacking and transporting vehicle according to claim 1, characterized in that: The support assembly comprises: The upper shaft sleeve and the lower shaft sleeve are fixed on the supporting working surface of the supporting frame, and the upper shaft sleeve and the lower shaft sleeve are coaxial; A rotating shaft is coaxial with the upper sleeve and the lower sleeve and is rotatably mounted in the upper sleeve and the lower sleeve; the rotating shaft can move up and down along the central axis, a guide key is mounted on the side wall of the rotating shaft, and a plurality of key slots matching the guide key are opened in the upper end wall of the lower sleeve along the circumferential direction; The support seat is fixed on the side wall of the rotating shaft and is located above the guide key. It has corresponding supporting force and changes the supporting direction as the rotating shaft rises, falls and rotates.

3. The box-type transformer upper cover stacking and transporting vehicle according to claim 1 is characterized in that: The movable frame is provided with a plurality of positioning through holes on the side walls on both sides of the connection direction of the two frames, and the side walls on both sides of the connection direction of the frame can be equipped with a plurality of indexing pins matching the through holes.

4. The box-type transformer upper cover stacking and transporting vehicle according to claim 3 is characterized in that: The movable frame is equipped with a plurality of steel groove tapered pulleys on the side walls on both sides of the connection direction of the two frames, and the frame forms sliding grooves matching the steel groove tapered pulleys on both sides of the moving direction.

5. The box-type transformer upper cover stacking and transporting vehicle according to claim 1 is characterized in that: The four corners of the bottom of the frame are equipped with rotating wheels.

6. The box transformer upper cover stacking and transporting vehicle according to claim 1 is characterized in that: The support frame is in an inverted U shape, and a plurality of cross bars are installed between two side walls of the support frame.

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