CN217182712U

CN217182712U - High-low pressure is strutting arrangement for cubical switchboard

Info

Publication number: CN217182712U
Application number: CN202221058306.9U
Authority: CN
Inventors: 杨超; 何振东; 任宇涛; 张涛
Original assignee: Xi'an Guobang Electric Co ltd
Current assignee: Xi'an Guobang Electric Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-12
Anticipated expiration: 2032-05-05

Abstract

The utility model belongs to the field of switch cabinets, in particular to a supporting device for a high-low voltage switch cabinet, wherein the bottom of a supporting frame is provided with a chute; a push block is connected inside the sliding groove in a sliding manner; the top of the first sliding block is hinged with a first supporting rod, and the other end of the first supporting rod is hinged with the bottom of the pushing block; the top of the second sliding block is hinged with a second supporting rod, and the other end of the second supporting rod is hinged to the bottom of the supporting frame; a switch cabinet body is arranged inside the support frame; through being equipped with the support frame, when needs installation cubical switchboard body, improve the whole height of support frame and cubical switchboard body, make the cubical switchboard body can keep away from ground, avoid the moist environment in ground to influence the work flow of cubical switchboard body, and through placing the cubical switchboard body in the inside of support frame, make four contained angles of support frame surround the cubical switchboard body, improve the whole firm effect and the supporting effect of cubical switchboard body, avoid receiving striking scheduling problem emergence.

Description

High-low pressure is strutting arrangement for cubical switchboard

Technical Field

The utility model relates to a cubical switchboard field specifically is a high low-voltage switch is strutting arrangement for cabinet.

Background

The high-low voltage switch cabinet is equipment for connecting high-voltage or low-voltage cables, and a common power supply station and a power substation use the high-voltage cabinet, then the high-voltage cabinet is subjected to voltage reduction by a transformer and then enters the low-voltage cabinet, and the low-voltage cabinet enters each power distribution box.

Such as instruments, automatic control, motor magnetic switches, various alternating current contactors and the like, some are also provided with a high-voltage chamber and a low-voltage chamber switch cabinet, and are provided with a high-voltage bus, such as a power plant and the like, and some are also provided with low-frequency load shedding for protecting main equipment, and are often and directly placed on the ground in the installation process of the switch cabinet.

In the prior art, when an existing switch cabinet body is installed, the existing switch cabinet body is usually directly placed on the ground and lacks of protective facilities, when the ground is wet due to rain or dark environment, wet water vapor can flow into the switch cabinet body, so that the problems of electric leakage and corrosion of cables in the switch cabinet body occur, and the working efficiency and safety of the switch cabinet body are further influenced; therefore, a supporting device for a high-low voltage switch cabinet is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, solve the problem among the above-mentioned background art, the utility model provides a high low-voltage switch is strutting arrangement for cabinet.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a supporting device for a high-low voltage switch cabinet, which comprises a supporting frame; the bottom of the support frame is fixedly connected with a plurality of telescopic columns; the end part of the telescopic column is fixedly connected with a fixing plate; the side end of the fixed plate is rotatably connected with a rotating shaft; a rotating plate is fixedly connected to the side end of the rotating shaft; a handle is fixedly connected to the side end of the rotating plate; the side end of the rotating shaft is rotatably connected with a screw rod; the end part of the screw rod is fixedly connected with a positioning plate; the surface of the rotating shaft is provided with positive and negative threads; the rotating shaft is connected with the first sliding block and the second sliding block through a screw nut pair; the bottom of the support frame is provided with a sliding chute; a push block is connected inside the sliding groove in a sliding manner; the top of the first sliding block is hinged with a first supporting rod, and the other end of the first supporting rod is hinged with the bottom of the pushing block; the top of the second sliding block is hinged with a second supporting rod, and the other end of the second supporting rod is hinged to the bottom of the supporting frame; the inside of support frame is equipped with the cubical switchboard body.

Preferably, the support frame is internally provided with a telescopic groove; the telescopic rod is connected to the inside of the telescopic groove in a sliding manner, and the other end of the telescopic rod is connected to the end part of the support frame; a first spring is fixedly connected to the side end of the telescopic rod, and the other end of the first spring is fixedly connected to the inner side wall of the telescopic groove; the end part of the telescopic column is fixedly connected with a guide plate; the end part of the guide plate and the end part of the positioning plate are fixedly connected with a telescopic block; the side of first slider rigid coupling has the push rod, and the push rod laminating is at the side of flexible post.

Preferably, the end part of the support frame is fixedly connected with a positioning block; the side end of the switch cabinet body is fixedly connected with an installation block; a clamping groove is formed in the mounting block; a cavity is formed in the mounting block; the inner side wall of the cavity is connected with a locking block in a sliding manner; the side end of the lock block in the old practical is fixedly connected with a second spring; the other end of the second spring is fixedly connected to the inner side wall of the cavity; a clamping block is fixedly connected to the top of the positioning block; the inside sliding connection of fixture block has the locked groove.

Preferably, a pull rod is fixedly connected to the side end of the locking block, and the pull rod is slidably connected to the mounting block and the cavity; and a pull ring is fixedly connected to the side end of the pull rod.

Preferably, a limiting plate is sleeved in the middle of the screw rod; the mounting block and the positioning block are positioned on the same horizontal plane; the end part of the locking block is in a semi-arc shape and is matched with the locking groove; the end of the first sliding block is provided with a push rod, and the telescopic columns are located on the same horizontal plane.

The utility model discloses an useful part lies in:

1. the utility model is provided with the support frame, when the switch cabinet body needs to be installed, the switch cabinet body is placed inside the support frame, then the handle is rotated, the handle drives the rotating plate to rotate, the rotating plate drives the rotating shaft to rotate when rotating, the rotating shaft drives the screw rod to rotate, when the screw rod rotates, the first slider and the second slider slide to both sides due to the positive and negative threads arranged on the surface of the screw rod, the first support rod and the second support rod are pushed to rotate to both sides to be vertical, the overall height of the support frame and the switch cabinet body is improved, the switch cabinet body can be far away from the ground, the working flow of the switch cabinet body is prevented from being influenced by the moist environment of the ground, and the switch cabinet body is placed inside the support frame, so that the switch cabinet body is surrounded by four included angles of the support frame, the overall stabilizing effect and the supporting effect of the switch cabinet body are improved, the problems of collision and the like are avoided;

2. the utility model discloses a rotate the handle and drive the lead screw and rotate, the lead screw drives first slider and second slider and slides to both sides when rotating, when first slider slides, drive the flexible post of push rod extrusion, make flexible post slide to the side, when flexible post slides to the side, the pulling support frame slides to the side, when the support frame slides, the inside roll-off of pulling telescopic link from flexible groove, the first spring of pulling produces elasticity, when the support frame slides to the side, increase the installation area of support frame, can carry out corresponding regulation according to the volume size of cubical switchboard body, improve the application effect of support frame.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a side view of the first embodiment;

FIG. 3 is a front view of the first embodiment;

FIG. 4 is an enlarged view taken at A in FIG. 1;

FIG. 5 is an enlarged view of FIG. 1 at B;

FIG. 6 is an enlarged view at C of FIG. 2;

fig. 7 is a schematic structural view of the non-slip mat according to the second embodiment.

In the figure: 1. a support frame; 21. a telescopic column; 22. a fixing plate; 23. a rotating shaft; 24. rotating the plate; 25. a grip; 26. a screw rod; 27. a limiting plate; 28. a first slider; 29. a first support bar; 31. a chute; 32. a second slider; 33. a second support bar; 34. a switch cabinet body; 41. a telescopic groove; 42. a telescopic rod; 43. a first spring; 44. positioning a plate; 45. a telescopic block; 46. a guide plate; 47. a push rod; 51. positioning blocks; 52. mounting blocks; 53. a card slot; 54. a cavity; 55. a locking block; 56. a second spring; 57. a clamping block; 58. locking the groove; 61. a pull rod; 62. a pull ring; 7. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-6, a supporting device for a high-low voltage switch cabinet includes a supporting frame 1; the bottom of the support frame 1 is fixedly connected with a plurality of telescopic columns 21; the end part of the telescopic column 21 is fixedly connected with a fixing plate 22; the side end of the fixed plate 22 is rotatably connected with a rotating shaft 23; a rotating plate 24 is fixedly connected to the side end of the rotating shaft 23; a handle 25 is fixedly connected to the side end of the rotating plate 24; a screw rod 26 is rotatably connected to the side end of the rotating shaft 23; a positioning plate 44 is fixedly connected to the end part of the screw rod 26; the surface of the rotating shaft 23 is provided with positive and negative threads; the rotating shaft 23 is connected with the first sliding block 28 and the second sliding block 32 through a screw-nut pair; the bottom of the support frame 1 is provided with a sliding chute 31; a push block is connected inside the sliding groove 31 in a sliding manner; the top of the first sliding block 28 is hinged with a first supporting rod 29, and the other end of the first supporting rod 29 is hinged with the bottom of the push block; the top of the second sliding block 32 is hinged with a second supporting rod 33, and the other end of the second supporting rod 33 is hinged with the bottom of the supporting frame 1; a switch cabinet body 34 is arranged inside the support frame 1; when the switch cabinet body 34 is installed, the switch cabinet body 34 is usually directly placed on the ground, and a protective facility is lacked, when the ground is wet due to rain or dark environment, wet water vapor can flow into the switch cabinet body 34, so that the cable inside the switch cabinet body 34 has the problems of electric leakage and erosion 2, and further the working efficiency and safety of the switch cabinet body 34 are affected, through the support frame 1, when the switch cabinet body 34 needs to be installed, the switch cabinet body 34 is placed inside the support frame 1, then the handle 25 is rotated, so that the handle 25 drives the rotating plate 24 to rotate, the rotating plate 24 drives the rotating shaft 23 to rotate when the rotating plate 24 rotates, the rotating shaft 23 drives the screw rod 26 to rotate, when the screw rod 26 rotates, due to the fact that the surface of the screw rod 26 is provided with positive and negative threads, the first sliding block 28 and the second sliding block 32 slide towards two sides, promote first branch 29 and second branch 33 and rotate to both sides and be vertical form, improve the whole height of support frame 1 and cubical switchboard body 34, make cubical switchboard body 34 can keep away from ground, avoid the moist environment in ground to influence the work flow of cubical switchboard body 34, and through placing cubical switchboard body 34 in the inside of support frame 1, make four contained angles of support frame 1 surround cubical switchboard body 34, improve cubical switchboard body 34's whole firm effect and supporting effect, avoid receiving the striking scheduling problem to take place.

A telescopic groove 41 is formed in the support frame 1; the inside of the telescopic groove 41 is connected with a telescopic rod 42 in a sliding manner, and the other end of the telescopic rod 42 is connected with the end part of the support frame 1; a first spring 43 is fixedly connected to the side end of the telescopic rod 42, and the other end of the first spring 43 is fixedly connected to the inner side wall of the telescopic slot 41; a guide plate 46 is fixedly connected to the end part of the telescopic column 21; the end part of the guide plate 46 and the end part of the positioning plate 44 are fixedly connected with a telescopic block 45; a push rod 47 is fixedly connected to the side end of the first slide block 28, and the push rod 47 is attached to the side end of the telescopic column 21; during operation, when the volume of cubical switchboard body 34 is great, traditional support frame 1 can't load into, drive lead screw 26 through rotating handle 25 and rotate, lead screw 26 drives first slider 28 and second slider 32 when rotating and slides to both sides, when first slider 28 slides, drive push rod 47 extrusion telescopic column 21, make telescopic column 21 slide to the side, when telescopic column 21 slides to the side, pulling support frame 1 slides to the side, when support frame 1 slides, pulling telescopic link 42 follows the inside roll-off of flexible groove 41, pulling first spring 43 produces elasticity, when support frame 1 slides to the side, increase the installation area of support frame 1, can carry out corresponding regulation according to the volume size of cubical switchboard body 34, improve the application effect of support frame 1.

A positioning block 51 is fixedly connected to the end part of the support frame 1; a mounting block 52 is fixedly connected to the side end of the switch cabinet body 34; a clamping groove 53 is formed in the mounting block 52; a cavity 54 is formed inside the mounting block 52; the inner side wall of the cavity 54 is slidably connected with a locking block 55; a second spring 56 is fixedly connected to the side end of the lock block 55 in the old words; the other end of the second spring 56 is fixedly connected to the inner side wall of the cavity 54; a clamping block 57 is fixedly connected to the top of the positioning block 51; a locking groove 58 is connected inside the clamping block 57 in a sliding manner; during operation, when the cubical switchboard body 34 is in the inside of placing support frame 1, make the cubical switchboard body 34 slide along the inside wall of support frame 1, make fixture block 57 insert the inside extrusion locking piece 55 of draw-in groove 53, make locking piece 55 stretch out and draw back the inside extrusion second spring 56 of cavity 54 and produce elasticity, when the cavity 54 is aligned to keyway 58, second spring 56 produces elasticity and promotes the inside that the locking piece 55 inserted the locking groove 58 and carry out the joint fixed, make support frame 1 and cubical switchboard body 34 firm fixed together, the whole steadiness of cubical switchboard body 34 has been improved.

A pull rod 61 is fixedly connected to the side end of the locking block 55, and the pull rod 61 is slidably connected to the mounting block 52 and the cavity 54; a pull ring 62 is fixedly connected to the side end of the pull rod 61; in operation, when the switch cabinet body 34 needs to be disassembled, the pull ring 62 is pulled, the pull ring 62 pulls the pull rod 61 to pull the lock block 55 into the cavity 54, the lock block 55 slides out of the lock groove 58, and then the switch cabinet body 34 is taken out to disassemble the switch cabinet body 34 for replacement and maintenance.

A limiting plate 27 is sleeved in the middle of the screw rod 26; the mounting block 52 and the positioning block 51 are positioned on the same horizontal plane; the end part of the locking block 55 is in a semi-arc shape and is matched with the locking groove 58; a push rod 47 is arranged at the end part of the first slide block 28, and the telescopic columns 21 are positioned on the same horizontal plane; during operation, through installing limiting plate 27, come to carry on spacingly to first slider 28 and second slider 32, avoid both to appear colliding each other when sliding, cause the problem of joint.

Example two

Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, a non-slip mat 7 is fixed inside the pull ring 62; during operation, through installing slipmat 7, increase the frictional force between pull ring 62 and the hand, avoid the staff when pulling pull ring 62, the problem of slippage appears.

The working principle is as follows: when the existing switch cabinet body 34 is installed, the existing switch cabinet body 34 is usually directly placed on the ground, and a protective facility is lacked, when the ground is wet due to rain or dark environment, the wet water vapor can flow into the switch cabinet body 34, so that the problem of electric leakage and erosion 2 of the cable inside the switch cabinet body 34 occurs, and further the working efficiency and safety of the switch cabinet body 34 are affected, by arranging the support frame 1, when the switch cabinet body 34 needs to be installed, the switch cabinet body 34 is placed inside the support frame 1, then the handle 25 is rotated, the handle 25 drives the rotating plate 24 to rotate, the rotating plate 24 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the screw rod 26 to rotate, when the screw rod 26 rotates, due to the fact that the surface of the screw rod 26 is provided with positive and negative threads, the first slider 28 and the second slider 32 slide towards two sides, the first support rod 29 and the second support rod 33 are pushed to rotate towards two sides to be vertical, so that the overall height of the support frame 1 and the switch cabinet body 34 is increased, the switch cabinet body 34 can be far away from the ground, the influence of the moist environment on the work flow of the switch cabinet body 34 is avoided, the switch cabinet body 34 is placed in the support frame 1, the switch cabinet body 34 is surrounded by four included angles of the support frame 1, the overall stabilizing effect and the supporting effect of the switch cabinet body 34 are improved, and the problems of collision and the like are avoided; when the size of the switch cabinet body 34 is large, the traditional support frame 1 cannot be loaded, the screw rod 26 is driven to rotate by rotating the handle 25, the first slider 28 and the second slider 32 are driven to slide towards two sides when the screw rod 26 rotates, the push rod 47 is driven to extrude the telescopic column 21 when the first slider 28 slides, so that the telescopic column 21 slides towards the side end, when the telescopic column 21 slides towards the side end, the support frame 1 is pulled to slide towards the side end, when the support frame 1 slides, the telescopic rod 42 is pulled to slide out of the telescopic groove 41, the first spring 43 is pulled to generate elasticity, when the support frame 1 slides towards the side end, the installation area of the support frame 1 is increased, corresponding adjustment can be performed according to the size of the switch cabinet body 34, and the application effect of the support frame 1 is improved; when the switch cabinet body 34 is placed in the support frame 1, the switch cabinet body 34 slides along the inner side wall of the support frame 1, the clamping block 57 is inserted into the clamping groove 53 to extrude the locking block 55, the locking block 55 stretches into the cavity 54 to extrude the second spring 56 to generate elastic force, and when the locking groove 58 is aligned with the cavity 54, the second spring 56 generates elastic force to push the locking block 55 to be inserted into the locking groove 58 to be clamped and fixed, so that the support frame 1 and the switch cabinet body 34 are firmly fixed together, and the overall stability of the switch cabinet body 34 is improved; when the switch cabinet body 34 needs to be disassembled, the pull ring 62 is pulled, the pull ring 62 pulls the pull rod 61 to pull the lock block 55 into the cavity 54, the lock block 55 slides out of the lock groove 58, and then the switch cabinet body 34 is taken out to disassemble the switch cabinet body 34 for replacement and maintenance; through installing limiting plate 27, come to carry on spacingly to first slider 28 and second slider 32, avoid both to appear colliding each other when sliding, cause the problem of joint.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a high low-voltage switchgear is with strutting arrangement which characterized in that: comprises a supporting frame (1); the bottom of the support frame (1) is fixedly connected with a plurality of telescopic columns (21); the end part of the telescopic column (21) is fixedly connected with a fixing plate (22); the side end of the fixed plate (22) is rotatably connected with a rotating shaft (23); a rotating plate (24) is fixedly connected to the side end of the rotating shaft (23); a handle (25) is fixedly connected to the side end of the rotating plate (24); the side end of the rotating shaft (23) is rotatably connected with a screw rod (26); a positioning plate (44) is fixedly connected to the end part of the screw rod (26); the surface of the rotating shaft (23) is provided with positive and negative threads; the rotating shaft (23) is connected with the first sliding block (28) and the second sliding block (32) through a screw-nut pair; the bottom of the support frame (1) is provided with a sliding chute (31); a push block is connected inside the sliding groove (31) in a sliding manner; the top of the first sliding block (28) is hinged with a first supporting rod (29), and the other end of the first supporting rod (29) is hinged with the bottom of the push block; the top of the second sliding block (32) is hinged with a second supporting rod (33), and the other end of the second supporting rod (33) is hinged with the bottom of the supporting frame (1); the switch cabinet body (34) is arranged in the support frame (1).

2. The supporting device for the high-low voltage switch cabinet as claimed in claim 1, wherein: a telescopic groove (41) is formed in the support frame (1); the telescopic rod (42) is connected to the inside of the telescopic groove (41) in a sliding manner, and the other end of the telescopic rod (42) is connected to the end part of the support frame (1); a first spring (43) is fixedly connected to the side end of the telescopic rod (42), and the other end of the first spring (43) is fixedly connected to the inner side wall of the telescopic groove (41); a guide plate (46) is fixedly connected to the end part of the telescopic column (21); the end part of the guide plate (46) and the end part of the positioning plate (44) are fixedly connected with a telescopic block (45); the side end of the first sliding block (28) is fixedly connected with a push rod (47), and the push rod (47) is attached to the side end of the telescopic column (21).

3. The supporting device for the high-low voltage switch cabinet as claimed in claim 2, wherein: a positioning block (51) is fixedly connected to the end part of the support frame (1); a mounting block (52) is fixedly connected to the side end of the switch cabinet body (34); a clamping groove (53) is formed in the mounting block (52); a cavity (54) is formed in the mounting block (52); the inner side wall of the cavity (54) is connected with a locking block (55) in a sliding way; a second spring (56) is fixedly connected to the side end of the locking block (55); the other end of the second spring (56) is fixedly connected to the inner side wall of the cavity (54); a clamping block (57) is fixedly connected to the top of the positioning block (51); the inside of the clamping block (57) is connected with a locking groove (58) in a sliding mode.

4. The supporting device for the high-low voltage switch cabinet as claimed in claim 3, wherein: a pull rod (61) is fixedly connected to the side end of the locking block (55), and the pull rod (61) is connected to the mounting block (52) and the cavity (54) in a sliding mode; a pull ring (62) is fixedly connected to the side end of the pull rod (61).

5. The supporting device for the high-low voltage switch cabinet as claimed in claim 4, wherein: a limiting plate (27) is sleeved in the middle of the screw rod (26); the mounting block (52) and the positioning block (51) are positioned on the same horizontal plane.

6. The supporting device for the high-low voltage switch cabinet as claimed in claim 5, wherein: the end part of the locking block (55) is in a semi-arc shape and is matched with the locking groove (58); the end part of the first sliding block (28) is provided with a push rod (47), and the telescopic columns (21) are positioned on the same horizontal plane.