CN215897029U - High-voltage board with high strength bearing structure - Google Patents
High-voltage board with high strength bearing structure Download PDFInfo
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- CN215897029U CN215897029U CN202121467845.3U CN202121467845U CN215897029U CN 215897029 U CN215897029 U CN 215897029U CN 202121467845 U CN202121467845 U CN 202121467845U CN 215897029 U CN215897029 U CN 215897029U
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Abstract
The utility model provides a high-voltage cabinet with a high-strength supporting structure, which comprises a cabinet body and a cabinet door, wherein a cavity opening is formed in the cabinet body, the cabinet door is rotatably connected with the cabinet body and is used for opening or closing the cavity opening, and the high-voltage cabinet is characterized in that the bottom of the cabinet body is fixedly provided with the supporting structure, the supporting structure comprises a driving motor, supporting plates and a threaded shaft, the driving motor is fixedly arranged in the cabinet body, a rotating shaft of the driving motor penetrates through the cabinet body and is in transmission connection with the threaded shaft, the number of the supporting plates is two, the supporting plates are respectively arranged at two ends of the bottom of the cabinet body, a sliding assembly is arranged between the two supporting plates and the cabinet body, two ends of the threaded shaft are respectively in threaded fit with one opposite sides of the two supporting plates, and threads at two ends of the threaded shaft are oppositely arranged Strong supporting performance and simple structure.
Description
Technical Field
The utility model relates to the technical field of high-voltage cabinets, in particular to a high-voltage cabinet with a high-strength supporting structure.
Background
The high-voltage power distribution cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like, a plurality of high-voltage electrical products are usually arranged in the high-voltage power distribution cabinet, and the high-voltage power distribution cabinet mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism and a high-voltage explosion-proof power distribution device to distribute and control high-voltage circuits.
The existing high-voltage cabinet shell has poor support, poor waterproofness, easy corrosion, insufficient safety and easy electric shock.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a high-voltage cabinet with a high-strength supporting structure, which has the advantages of stable structure, strong supporting performance and simple structure.
The above object of the present invention is achieved by the following technical solutions: the utility model provides a high-voltage board with high strength bearing structure, includes the cabinet body, cabinet door, a accent has on the cabinet body, rotate between cabinet door and the cabinet body and be connected for open or close the accent, the fixed bearing structure that is provided with in bottom of the cabinet body, bearing structure includes driving motor, backup pad, screw thread axle, driving motor fixed set up in the cabinet is internal, just driving motor's pivot run through in the cabinet body with the screw thread axle transmission is connected, the quantity of backup pad is two, and it set up respectively in the both ends of cabinet body bottom, two the backup pad with be provided with the subassembly that slides between the cabinet body, the both ends of screw thread axle respectively with two the relative one side screw-thread fit of backup pad, just the screw thread at screw thread axle both ends is opposite setting.
Preferably, one side of the cabinet body, which is far away from the cabinet door, is provided with an auxiliary supporting piece, one end of the auxiliary supporting piece is movably connected with the supporting plate, and the other end of the auxiliary supporting piece is movably connected with the cabinet body.
Preferably, a fixed block is fixedly arranged between the bottom of the cabinet body and the threaded shaft, the fixed block is rotatably connected with the threaded shaft, and the fixed block limits the axial position of the threaded shaft along the threaded shaft.
Preferably, the one end that the cabinet body was kept away from to the backup pad is provided with the fixed orifices, the quantity of fixed orifices is two at least, and set up respectively in two in the backup pad.
Preferably, the fixed elastic rotation piece that is provided with between cabinet door and the cabinet body can make the cabinet door is followed slide on the cabinet body direction of height, wherein, elastic rotation piece includes first turning block, spring, second turning block, dwang, first turning block, second turning block respectively fixed set up in the corresponding one side of cabinet door and the cabinet body, the spring is fixed set up in between first turning block, the second turning block, just the dwang run through in proper order in first turning block, spring, second turning block set up, just the fixed stopper that is provided with in both ends of dwang.
In summary, the utility model includes at least one of the following beneficial technical effects: the driving motor drives the threaded shaft to rotate, the threaded shaft drives the supporting plate to extend out of the cabinet body in a rotating mode, so that the contact area between the cabinet body and the ground is increased, the supporting strength of the whole cabinet body is enhanced, the auxiliary supporting piece is arranged between the cabinet body and the supporting plate, and the whole structure of the cabinet body is further enhanced through the matching between the auxiliary supporting piece and the supporting structure.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention.
Reference numerals: 1. a cabinet body; 11. a lumen port; 2. a cabinet door; 3. a support structure; 31. a drive motor; 32. a support plate; 33. a threaded shaft; 4. a slipping component; 41. a slider; 411. an outer slide block; 412. an inner slide block; 42. a chute; 421. an outer chute; 422. an inner chute; 5. a fixed block; 6. a fixing hole; 7. an auxiliary support; 8. an elastic rotating member; 81. a first rotating block; 82. a spring; 83. a second turning block; 84. rotating the rod; 811. a limiting block; 91. a first locking member; 911. a first clamping block; 912. a first clamping groove; 92. a second locking member; 921. a second clamping block; 922. a second clamping groove; 100. a partition plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without any inventive step, are within the scope of protection of the application.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not denote a limitation of quantity, but rather denote the presence of at least one.
In the description of the present specification and claims, the terms "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1-3 show a specific embodiment of the high-voltage cabinet with a high-strength support structure 3 according to the present invention, which includes a cabinet body 1 and a cabinet door 2, wherein the cabinet body 1 has a cavity 11, and the cabinet door 2 is rotatably connected to the cabinet body 1 for opening or closing the cavity 11.
In order to strengthen the overall structure intensity of the high-voltage board, the fixed bearing structure 3 that is provided with in bottom of the cabinet body 1, wherein, bearing structure 3 includes driving motor 31, backup pad 32, threaded shaft 33, driving motor 31 is fixed to be set up in the cabinet body 1, and driving motor 31's pivot runs through in the cabinet body 1 and is connected with the transmission of threaded shaft 33, its transmission structure carries out the transmission through setting up the bevel gear on pivot and threaded shaft 33 respectively and is connected, of course, also can adopt the transmission between gear and the fluted disc to be connected, its simple structure, be convenient for later stage change and maintenance.
The number of the supporting plates 32 is two, and the supporting plates are respectively arranged at two ends of the bottom of the cabinet body 1, a sliding assembly 4 is arranged between the two supporting plates 32 and the cabinet body 1, wherein the sliding assembly 4 comprises a sliding block 41 and a sliding groove 42, the sliding block 41 is fixedly arranged at the bottom of the cabinet body 1, the sliding groove 42 is arranged on the surface of the supporting plate 32, and the sliding block 41 is in sliding fit with the sliding groove 42, in the embodiment, the sliding block 41 comprises an outer sliding block 411 and an inner sliding block 412, the outer sliding block 411 is fixedly arranged at two sides of the cabinet body 1, the inner sliding block 412 is fixedly arranged at the bottom of the cabinet body 1, wherein, the longitudinal section of the outer sliding block 411 is L-shaped, the longitudinal section of the inner sliding block 412 is T-shaped, correspondingly, in the embodiment, the sliding groove 42 comprises an outer sliding groove 421 and an inner sliding groove 422, the outer sliding groove 421 is arranged at two sides of the supporting plates 32, the inner sliding groove 422 is arranged on the surface of the supporting plates 32, and the outer sliding fit between the outer sliding groove 421 and the outer sliding block 411, the inner sliding groove 422 is in sliding fit with the inner sliding block 412.
In this embodiment, slider 41 sets up on the length direction of the cabinet body 1, on the one hand with the spout 42 between the cooperation of sliding, realize the change of backup pad 32 length, on the other hand slider 41's the structural strength who further strengthens the cabinet body 1 bottom that sets up to make the bulk strength of the cabinet body 1 strengthen, threaded shaft 33 rotates drive backup pad 32 and stretches out the cabinet body 1, makes the area of contact increase between the cabinet body 1 and the ground, strengthens the support intensity of the whole cabinet body 1.
Moreover, in this embodiment, the slider 41 and the cabinet 1 are fixed by integral molding, so as to further improve the overall structural strength of the cabinet 1 and prolong the service life thereof.
In this embodiment, can carry out synchronous motion in order to realize two backup pads 32, consequently, the both ends of screw shaft 33 respectively with two backup pads 32 relative one side screw-thread fit, and the screw thread at screw shaft 33 both ends is opposite setting, rotate through driving motor 31 drive screw shaft 33, make two backup pads 32 that are located screw shaft 33 both ends stretch out or shrink in step, and two backup pads 32 are connected simultaneously at screw shaft 33 both ends, make whole backup pad 32's structure more stable, thereby make the overall structure of the whole cabinet body 1 more stable.
In order to facilitate transmission between the threaded shaft 33 and the rotating shaft, therefore, the bottom of the cabinet body 1 is fixedly provided with the fixed block 5, the fixed block 5 is rotatably connected with the threaded shaft 33, and the fixed block 5 limits displacement of the threaded shaft 33 along the axial direction thereof, so that the whole supporting structure 3 is fixedly connected with the cabinet body 1, and the overall strength of the cabinet is further enhanced.
In this embodiment, the one end that cabinet body 1 was kept away from to backup pad 32 is provided with fixed orifices 6, and the quantity of fixed orifices 6 is two at least, and sets up respectively on two backup pads 32, through set up expansion bolts or adopt to pour fixing bolt in fixed orifices 6, with backup pad 32 fixed mounting.
For the further bulk strength that improves the cabinet body 1, in this embodiment, one side that cabinet body 1 kept away from cabinet door 2 is provided with auxiliary support piece 7, auxiliary support piece 7's one end and backup pad 32 swing joint, the other end and the cabinet body 1 swing joint, the swing joint mode adopts articulatedly, in this embodiment, auxiliary support piece 7 adopts the cylinder, the flexible length of flexible control backup pad 32 through the cylinder, moreover, auxiliary support piece 7 and backup pad 32, form triangle-shaped between the cabinet body 1 and set up, consequently, can further strengthen the structural strength of whole cupboard.
In order to further strengthen the structure of the cabinet body 1, a fixed block 5 is fixedly arranged between the bottom of the cabinet body 1 and the threaded shaft 33, the fixed block 5 is rotatably connected with the threaded shaft 33, and the fixed block 5 limits the axial position of the threaded shaft 33 along the axial direction.
In this embodiment, the elastic rotation member 8 is fixedly disposed between the cabinet door 2 and the cabinet body 1, so that the cabinet door 2 can slide along the height direction of the cabinet body 1, and the rotation between the cabinet door 2 and the cabinet body 1 can be realized, wherein the elastic rotation member 8 includes a first rotation block 81, a spring 82, a second rotation block 83, and a rotation rod 84, the first rotation block 81 and the second rotation block 83 are respectively fixedly disposed at one side of the cabinet door 2 corresponding to the cabinet body 1, the spring 82 is fixedly disposed between the first rotation block 81 and the second rotation block 83, the rotation rod 84 sequentially penetrates through the first rotation block 81, the spring 82, and the second rotation block 83, and the two ends of the rotation rod 84 are fixedly disposed with a stop block 811, when in a static state, the two ends of the spring 82 respectively abut against the first rotation block 81 and the second rotation block 83, so that the first rotation block 81 and the second rotation block 83 respectively abut against the stop block 811 on the rotation rod 84, the cabinet door 2 is in a static state.
Be provided with the locking subassembly between cabinet door 2 and the cabinet body 1 for the locking between cabinet door 2 and the cabinet body 1, through rotating 8 cooperations with elasticity, realize that rotation between cabinet door 2 and the cabinet body 1 is integrative with the locking, simple structure, it is convenient to open.
Wherein, the locking subassembly includes first locking piece 91, second locking piece 92, first locking piece 91 is formed at the top of cabinet door 2, second locking piece 92 is formed at the bottom of cabinet door 2, first locking piece 91 includes that the cabinet body 1 top surface is close to the protruding first joint piece 911 that forms in one side of mounting panel and opens up the first joint groove 912 on the cabinet body 1 and first joint piece 911 relevant position, the joint cooperation between first joint piece 911 and the first joint groove 912, elasticity through spring 82, make first joint piece 911 joint in first joint groove 912, realize the locking between cabinet door 2 and the cabinet body 1, and realized the effect of closing cabinet door 2 simultaneously.
The second locking piece 92 is more stable in order to make the locking structure between the cabinet door 2 and the cabinet body 1 more stable, and simultaneously lock the top and the bottom of the cabinet door 2, the gap between the cabinet door 2 and the cabinet body 1 can be well reduced, the waterproof performance is more excellent, wherein, the second locking piece 92 comprises a second clamping block 921 convexly formed at one side of the bottom end of the cabinet body 1 close to the mounting plate and a second clamping groove 922 in clamping fit with the second clamping block 921, the longitudinal section of the second clamping block 921 is L-shaped, a partition plate 100 is fixedly arranged on the inner wall of the bottom end of the cabinet body 1, the second clamping groove 922 is arranged at the corresponding position of the partition plate 100 close to the cavity opening 11 and the second clamping block 921, through the clamping fit between the second clamping block 921 and the second clamping groove 922, the locking between the bottom of the cabinet door 2 and the cabinet body 1 is realized, and through the fit between the first locking piece 91 and the second locking piece 92, the whole structure of the whole high-voltage cabinet is more stable, and the locking effect is more excellent, avoids 2 internal stresses of cabinet door to impel cabinet door 2 to take place to buckle, makes the leakproofness between cabinet door 2 and the cabinet body 1 reduce.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (5)
1. A high-voltage cabinet with a high-strength supporting structure comprises a cabinet body and a cabinet door, wherein a cavity opening is formed in the cabinet body, the cabinet door is rotatably connected with the cabinet body and used for opening or closing the cavity opening, the high-voltage cabinet is characterized in that the supporting structure is fixedly arranged at the bottom of the cabinet body,
the supporting structure comprises a driving motor, supporting plates and threaded shafts, wherein the driving motor is fixedly arranged in the cabinet body, a rotating shaft of the driving motor penetrates through the cabinet body and is in transmission connection with the threaded shafts, the number of the supporting plates is two, the supporting plates are respectively arranged at two ends of the bottom of the cabinet body and are provided with sliding assemblies, two ends of the threaded shafts are respectively in threaded fit with one opposite side of the supporting plates, and threads at two ends of the threaded shafts are oppositely arranged.
2. The high-voltage board with the high-strength supporting structure as claimed in claim 1, wherein an auxiliary supporting member is disposed on a side of the cabinet body away from the cabinet door, one end of the auxiliary supporting member is movably connected to the supporting plate, and the other end of the auxiliary supporting member is movably connected to the cabinet body.
3. The high-voltage board with the high-strength supporting structure as claimed in claim 1, wherein a fixing block is fixedly disposed between the bottom of the cabinet body and the threaded shaft, the fixing block is rotatably connected to the threaded shaft, and the fixing block defines an axial position of the threaded shaft along the fixing block.
4. The high-voltage cabinet with the high-strength supporting structure as claimed in claim 1, wherein fixing holes are formed in one end of the supporting plate away from the cabinet body, and the number of the fixing holes is at least two, and the fixing holes are respectively formed in the two supporting plates.
5. The high-voltage cabinet with the high-strength supporting structure as claimed in claim 1, wherein an elastic rotating member is fixedly arranged between the cabinet door and the cabinet body, so that the cabinet door can slide along the height direction of the cabinet body,
wherein, the elastic rotation piece includes first turning block, spring, second turning block, dwang, first turning block, second turning block respectively fixed set up in cabinet door and the corresponding one side of the cabinet body, the spring fixed set up in between first turning block, the second turning block, just the dwang run through in proper order in first turning block, spring, second turning block set up, just the both ends of dwang are fixed and are provided with the stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121467845.3U CN215897029U (en) | 2021-06-30 | 2021-06-30 | High-voltage board with high strength bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121467845.3U CN215897029U (en) | 2021-06-30 | 2021-06-30 | High-voltage board with high strength bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215897029U true CN215897029U (en) | 2022-02-22 |
Family
ID=80561523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121467845.3U Active CN215897029U (en) | 2021-06-30 | 2021-06-30 | High-voltage board with high strength bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215897029U (en) |
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2021
- 2021-06-30 CN CN202121467845.3U patent/CN215897029U/en active Active
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