CN218040318U

CN218040318U - Height-adjustable switch cabinet

Info

Publication number: CN218040318U
Application number: CN202222379910.8U
Authority: CN
Inventors: 石雨; 冯金平; 巩小六
Original assignee: Jiangsu Maotong Electric Co ltd
Current assignee: Jiangsu Maotong Electric Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-13
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a height-adjustable type cubical switchboard, including the ground plate and through the cabinet body of mounting panel and ground plate longitudinal sliding connection, the cabinet body is placed on the mounting panel top, the ground plate top is equipped with first cassette, first cassette articulates there is the lower support bar, the lower support bar other end articulates in the one end of movable block, the other end and the last bracing piece of movable block symmetry are articulated, it is articulated with the mounting panel to go up the bracing piece other end, set up the screw that revolves to the opposite on two movable blocks, the screw thread is worn to be equipped with the screw rod, driving screw rotates, the slip that is close to each other is done along the screw rod to two movable blocks, the bracing piece uses the movable block to adjust cabinet body height as the fulcrum rotation in the drive. The utility model discloses a drive screw rotates the movable block that drives both sides and does along the screw rod and be close to each other or keep away from to the vaulting pole is rotatory around the upper end of movable block in the drive, and the middle and upper bracing piece other end is articulated with the mounting panel bottom in the synchronous process and is rotated, with the height of the regulation cabinet body, the personnel of being convenient for maintain.

Description

Height-adjustable switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field, concretely relates to height-adjustable type cubical switchboard.

Background

The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a bus chamber, a switch chamber, a cable chamber, an operating mechanism chamber and the like, and particularly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The authorized publication number is CN217115289, the patent name is height-adjustable switch cabinet, the cabinet body can be conveniently lifted or lowered through a lifting device, and therefore workers with different heights can operate the switch cabinet; the lifting of the cabinet body is a technical problem in the use of the switch cabinet; the utility model discloses on combining lift theory of operation basis, provide a height-adjustable type cubical switchboard, simple structure, the operation of being convenient for.

SUMMERY OF THE UTILITY MODEL

For solving the deficiency of the prior art, the utility model aims to provide a height-adjustable type cubical switchboard, but the maintenance operation of being convenient for is operated to the height of the quick adjustment cabinet body.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a height-adjustable type cubical switchboard, includes the ground plate and passes through the cabinet body of mounting panel and the vertical height-adjustable of ground plate, the cabinet body is arranged in the mounting panel top, the ground plate top is equipped with two first cassettes, every first cassette all articulates there is the lower support bar, two the lower support bar other end articulates respectively in the one end of a movable block, the other end of movable block is articulated with the one end of last bracing piece, the other end of going up the bracing piece with the mounting panel is articulated, two screw opposite to the rotation is seted up to the movable block, the screw thread is worn to be equipped with the screw rod.

Through the rotation of the driving screw rod, the two moving blocks slide close to each other along the screw rod to drive the upper supporting rod to rotate by taking the moving blocks as fulcrums to raise and lower the height of the cabinet body.

As a preferred scheme of the utility model, the mounting panel bottom is equipped with two second cassettes, the second cassette with the bracing piece corresponds the setting, go up the bracing piece and keep away from the one end of movable block and correspond the side the articulated connection of second cassette.

As a preferred scheme of the utility model, the bottom end of the mounting plate is connected with a vertical rod, the vertical rod is slidably sleeved with a slide block, and the bottom end of the vertical rod is connected with an anti-dropping block; the two side walls of the sliding block are both connected with connecting rods, the two side walls of the moving block are both provided with moving clamping seats, and the moving clamping seats are sleeved on the connecting rods. As a preferred embodiment of the present invention,

as a preferred scheme of the utility model, the part cover that the pole setting is located the slider top is equipped with first spring, the part cover that the pole setting is located the slider bottom is equipped with the second spring, and is two when the movable block is along the screw rod when the slip that is close to each other, two remove the cassette and slide to one side that is close to the mounting panel along the connecting rod to one side that is close to the slider and slider along the pole setting, at this moment, force first spring to be compressed and the second spring converts tensile state to by compression state gradually. As a preferred embodiment of the present invention,

as a preferred scheme of the utility model, the arc spacing groove has been seted up to the bottom suspension fagging pole, the ground plate top is connected with the spacing frame of arc, the arc spacing groove is worn to locate by the spacing frame of arc.

As an optimized proposal of the utility model, both ends of the screw rod are connected with the knobs.

As an optimized scheme of the utility model, the ground plate lateral wall all is equipped with the ground connection cassette all around.

In the technical scheme, the utility model provides a technological effect and advantage:

the movable blocks which drive the two sides to move close to or away from each other along the screw rod through rotation of the driving screw rod, so that the upper supporting rod is driven to rotate around the upper end of the movable blocks, the other end of the upper supporting rod is hinged to the bottom end of the mounting plate in the synchronization process, the height of the mounting plate and the height of the cabinet body are adjusted, and mounting and maintenance in use are facilitated. Meanwhile, the locking after the height adjustment is in place can be realized by utilizing the physical characteristics of threaded connection, and the cabinet body is ensured to be stable at a certain height position.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic plan front view of the structure of the present invention;

fig. 3 is a schematic view of the structure of the present invention in a plan view;

fig. 4 isbase:Sub>A schematic view of the cross-sectional structure atbase:Sub>A-base:Sub>A of the present invention.

Description of the reference numerals:

1. a ground plate; 2. mounting a plate; 3. a cabinet body; 4. a grounding card holder; 5. a first card holder; 6. a lower support bar; 7. a moving block; 8. an upper support rod; 9. a second card holder; 10. a screw; 11. a knob; 12. an arc-shaped limiting groove; 13. an arc-shaped limiting frame; 14. erecting a rod; 15. a slider; 16. an anti-drop block; 17. a first spring; 18. a second spring; 19. a connecting rod; 20. and moving the card holder.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

The utility model provides a height-adjustable switch cabinet as shown in figures 1-4, which comprises a ground plate 1 and a cabinet body 3 which is vertically height-adjustable with the ground plate 1 through a mounting plate 2, wherein the bottom end of the cabinet body 3 is abutted against the top end of the mounting plate 2, the top end of the ground plate 1 is provided with two first clamping seats 5, each first clamping seat 5 is hinged with a lower support rod 6, the other end of the lower support rod 6 is hinged with one end of a moving block 7, the other end of the moving block 7 which is symmetrical is hinged with an upper support rod 8, the other end of the upper support rod 8 is hinged with the mounting plate 2, two moving blocks 7 which are arranged on the left and the right are provided with screw holes with opposite rotation directions, and screw threads are penetrated by a screw rod 10; the screw threads with opposite screwing directions are formed at the end parts of the two ends of the screw rod 10 and are respectively matched with the screw holes on the two moving blocks 7.

Through the rotation of the driving screw rod 10, the two moving blocks 7 are close to or far away from each other along the screw rod 10, and the upper supporting rod 8 is driven to rotate by taking the moving blocks 7 as fulcrums to lift or lower the mounting plate 2 and the cabinet body 3, so that the maintenance is facilitated.

Furthermore, two second clamping seats 9 are arranged at the bottom end of the mounting plate 2, the second clamping seats 9 are arranged corresponding to the support rods 8, and one end of each upper support rod 8, which is far away from the moving block 7, is hinged with the second clamping seat 9 on the corresponding side; both ends of the upper support rod 8 rotate around the moving block 7 and the second clamping seat 9, so that the transverse movement of the moving block 7 is converted into the longitudinal lifting of the mounting plate 2.

Further, 2 bottom ends of mounting panel are connected with two pole settings 14, pole setting 14 slip cap is equipped with slider 15, pole setting 14 bottom is connected with anticreep piece 16, pole setting 14 is located the partial cover on slider 15 top and is equipped with first spring 17, pole setting 14 is located the partial cover of slider 15 bottom and is equipped with second spring 18, moving block 7 is being close to each other or the slip in-process of keeping away from along screw rod 10, the height that moves block 7 was adjusted in the rotation of lower support rod 6 around first cassette 5, in-process slider 15 and moving block 7 synchronous lift.

Furthermore, two symmetrical side walls of the sliding block 15 are both connected with a connecting rod 19, two side walls of the moving block 7 are both provided with a moving clamping seat 20, and the moving clamping seat 20 is sleeved on the connecting rod 19; when the two moving blocks 7 slide along the screw 10 close to each other, the two moving clamping seats 20 slide along the connecting rod 19 to a side close to the sliding block 15 and the sliding block 15 slides along the upright 14 to a side close to the mounting plate 2, at this time, the first spring 17 is forced to be compressed and the second spring 18 is gradually converted from a compressed state to a stretched state. In this embodiment, two ends of the first spring 17 are connected to the top end of the slider 15 and the bottom end of the mounting plate 2, respectively, and two ends of the second spring 18 are connected to the bottom end of the slider 15 and the anti-falling block 16, respectively.

Further, the lower support rod 6 is provided with an arc-shaped limiting groove 12, the top end of the grounding plate 1 is connected with an arc-shaped limiting frame 13, the arc-shaped limiting frame 13 is arranged in the arc-shaped limiting groove 12 in a penetrating mode, the moving block 7 is close to each other in a sliding process, the lower support rod 6 rotates around the first clamping seat 5 to adjust the height of the moving block 7, and the arc-shaped limiting groove 12 and the arc-shaped limiting frame 13 synchronously slide to ensure the rotation stability of the lower support rod 6.

Further, both ends of the screw rod 10 are connected with knobs 11, and the knobs 11 at both ends are rotated to manually drive the screw rod 10 to rotate so as to perform subsequent height adjustment operation.

Further, the side walls of the periphery of the ground plate 1 are provided with grounding clamping seats 4, the grounding clamping seats 4 can be used for fixedly connecting the ground plate 1 with the ground, and further fixing the relative positions of the mounting plate 2 and the cabinet body 3.

In actual use, one end of the screw rod 10 is connected with a driving motor, the motor can be used for rapidly driving the screw rod 10 to rotate forwards and reversely, and then the height of the mounting plate (cabinet body) is adjusted

The utility model discloses a theory of operation:

referring to the attached drawings 1-4 of the specification, a knob 11 is rotated to drive a screw rod 10 to rotate, so that a moving block 7 on the screw rod 10 is close to or far away from the screw rod 10 to slide, in the process, two ends of an upper supporting rod 8 rotate around the moving block 7 and a second clamping seat 9 respectively, two ends of a lower supporting rod 6 rotate around the moving block 7 and a first clamping seat 5 respectively, and then a mounting plate 2 and a cabinet body 3 are lifted, in the height adjusting process, an arc limiting groove 12 synchronously slides with an arc limiting frame 13, a sliding block 15 slides towards one side close to the mounting plate 2 along a vertical rod 14, a first spring 17 is compressed and a second spring 18 is released, and moving clamping seats 20 on two sides of the moving block 7 slide close to each other along a connecting rod 19 to guarantee the stability of the lifting process, and the shaking which possibly occurs in the lifting process is avoided. By adopting the technical scheme, the height of the cabinet body can be quickly adjusted, and the maintenance of workers is facilitated.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a height-adjustable type cubical switchboard which characterized in that: the portable electric cabinet is characterized by comprising a ground plate (1) and a cabinet body (3) which is vertically adjustable in height and connected with the ground plate (1) through a mounting plate (2), wherein the cabinet body (3) is arranged at the top end of the mounting plate (2), two first clamping seats (5) are arranged at the top end of the ground plate (1), each first clamping seat (5) is hinged to a lower support rod (6), the other ends of the lower support rods (6) are hinged to one end of a moving block (7) respectively, the other end of the moving block (7) is hinged to one end of an upper support rod (8), the other end of the upper support rod (8) is hinged to the mounting plate (2), screw holes which are opposite in rotation direction are formed in the moving block (7), and screw rods (10) are arranged through screw threads of the screw holes.

2. The height adjustable switch cabinet according to claim 1, wherein: the bottom end of the mounting plate (2) is provided with two second clamping seats (9), the second clamping seats (9) are correspondingly arranged on the supporting rod (8), and one end of the upper supporting rod (8), far away from the moving block (7), is hinged to the second clamping seats (9) on the corresponding side.

3. The height-adjustable switch cabinet according to claim 1, wherein: the bottom end of the mounting plate (2) is connected with an upright rod (14), the upright rod (14) is sleeved with a sliding block (15) in a sliding manner, and the bottom end of the upright rod (14) is connected with an anti-falling block (16); both sides wall of slider (15) all is connected with connecting rod (19), both sides wall of movable block (7) all is equipped with removal cassette (20), remove cassette (20) cover and locate on connecting rod (19).

4. A height adjustable switch cabinet according to claim 3, wherein: the part of the upright stanchion (14) positioned at the top end of the sliding block (15) is sleeved with a first spring (17), the part of the upright stanchion (14) positioned at the bottom end of the sliding block (15) is sleeved with a second spring (18), when the two moving blocks (7) slide close to each other along the screw (10), the two moving clamping seats (20) slide along the connecting rod (19) to one side close to the sliding block (15), the sliding block (15) slides along the upright stanchion (14) to one side close to the mounting plate (2), and at the moment, the first spring (17) is forced to be compressed and the second spring (18) is gradually converted into a stretching state from a compression state.

5. The height adjustable switch cabinet according to claim 1, wherein: an arc-shaped limiting groove (12) is formed in the lower supporting rod (6), an arc-shaped limiting frame (13) is connected to the top end of the grounding plate (1), and the arc-shaped limiting frame (13) penetrates through the arc-shaped limiting groove (12).

6. The height adjustable switch cabinet according to claim 1, wherein: both ends of the screw rod (10) are connected with knobs (11).

7. The height adjustable switch cabinet according to claim 1, wherein: and the peripheral side walls of the grounding plate (1) are provided with grounding clamping seats (4).