CN212991769U

CN212991769U - Signboard linkage for box-type substation

Info

Publication number: CN212991769U
Application number: CN202021460479.4U
Authority: CN
Inventors: 马骁
Original assignee: Xindu Lida Electric Power Engineering Co ltd
Current assignee: Xindu Lida Electric Power Engineering Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-16
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a signboard linkage for box-type substation, including the roof of the case, and locate first slide and second slide on the roof of the case, the below of roof of the case is equipped with the signboard, the both ends of signboard are provided with the fixture block, all be provided with the perforation on first slide and the second slide, the double-screw rod has been cup jointed to the perforation internal rotation, sliding connection has first slider and second slider respectively in first slide and the second slide, be provided with first screw and second screw on first slider and the second slider respectively, the both ends of double-screw rod respectively with first screw and second screw threaded connection, the lower extreme of first slider and second slider is provided with first clamp splice and the second clamp splice that hangs respectively. The signboard clamp has the advantages that the signboard can be conveniently and stably clamped and hung, the signboard is prevented from shaking unstably, the signboard with different width sizes can be clamped, and the application range of hanging is further widened.

Description

Signboard linkage for box-type substation

Technical Field

The utility model belongs to the technical field of the transformer substation, specifically be a signboard linkage for box-type substation.

Background

A box-type transformer substation, also called a prefabricated substation or a prefabricated substation, is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which are arranged into a whole according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulating, totally-closed and movable steel structure box.

The outside of the box-type substation is generally hung with a signboard, and the basic parameter brief introduction and the warning slogan of the box-type substation are recorded on the signboard.

However, most of the conventional signboard hanging devices for the box-type substation simply hang the signboard through a hook, and the signboard is easy to shake, unstable and drop, and can not be clamped for signboards with different width dimensions, so that the hanging application range is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a signboard linkage for box-type substation to solve among the prior art signboard and rock the lower problem of unstable, the application scope who hangs easily.

In order to achieve the above object, the utility model provides a following technical scheme: a signboard hanging device for a box-type transformer substation comprises a box top plate, a first sliding seat and a second sliding seat, wherein the first sliding seat and the second sliding seat are arranged on the box top plate, the two sliding seats are respectively provided with a sliding cavity, the lower end of the sliding seat is provided with an opening, a sliding block is inserted into the sliding cavity, the upper end of the sliding block is in sliding connection with the sliding cavity, the cross section of the sliding connection part is of a trapezoidal sliding connection structure, the sliding of the sliding block can be avoided while sliding is guaranteed, the signboard is arranged below the box top plate, clamping blocks are arranged at the two ends of the signboard, through holes are formed in the first sliding seat and the second sliding seat respectively, a double-screw rod is sleeved in the through holes, a first sliding block and a second sliding block are respectively in sliding connection in the first sliding seat and the second sliding seat, a first screw hole and a second screw hole are respectively formed in the first sliding block and the second sliding block, and the two, the lower extreme of first slider and second slider is provided with first clamp splice and the second clamp splice that hangs respectively, and this novel used metal structure spare removes special description, all adopts 304 stainless steel to make, and intensity is high, and corrosion resistant easily welding process.

Preferably, all be provided with the card slot on first hanging clamp splice and the second hanging clamp splice, the signboard inserts the card slot and passes through the fixture block joint, the cross-section of card slot is for falling L shape structure and the lower extreme is the opening, realizes that the signboard stably inserts and the joint hangs.

Preferably, an elastic pad is arranged on the wall surface of the inner groove of the card slot and is an elastic silica gel pad, so that the signboard is prevented from being worn after being inserted.

Preferably, the left end of the double-screw rod is provided with a rotating handle, so that the double-screw rod is convenient to hold, rotate and adjust.

Preferably, both ends of the double-screw rod are provided with stop blocks, and the stop blocks are respectively attached to the outer wall surfaces of the first sliding seat and the second sliding seat, so that the double-screw rod cannot move transversely in the left-right direction when rotating.

Compared with the prior art, the beneficial effects of the utility model are that:

through the two slides, two sliders, two suspension clamp splice and the double-screw thread drive structure that set up to set up the card slot of falling L shape on suspending the clamp splice, not only realized carrying out convenient stable centre gripping to the signboard and hanging, avoided the signboard to rock the unstability, can carry out the centre gripping to the signboard of different width sizes moreover, further improved the application scope who hangs.

Drawings

FIG. 1 is a vertical view of the overall structure of the present invention;

FIG. 2 is a partial enlarged view of the twin-screw thread transmission suspension structure of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;

FIG. 4 is a side view of the clamping structure of the card slot and the clamping block of the present invention;

fig. 5 is an axonometric view of the signboard and the fixture block of the present invention.

In the figure: the box top plate comprises a box top plate 1, a first sliding seat 2, a through hole 21, a second sliding seat 3, a signboard 4, a clamping block 41, a double-screw rod 5, a rotating handle 51, a first sliding block 6, a first screw hole 61, a second sliding block 7, a second screw hole 71, a first hanging clamping block 8, a clamping slot 81, an elastic cushion 82, a second hanging clamping block 9 and a stop block 10.

Detailed Description

Referring to fig. 1, a signboard hanging device for a box-type substation comprises a box top plate 1, wherein the box top plate 1 is a waterproof cover plate of the box-type substation, the outer edge of the box top plate is extended, just two sliding seats are welded on the extended lower end surface of the box top plate 1, a first sliding seat 2 and a second sliding seat 3 are arranged on the box top plate 1, a signboard 4 is arranged below the box top plate 1, the signboard 4 is a stainless steel plate, and the thickness of the signboard is 5 mm.

Referring to fig. 1 and 2, a through hole 21 is formed in each of the first slide base 2 and the second slide base 3, a twin-screw rod 5 is rotatably sleeved in the through hole 21, a first slide block 6 and a second slide block 7 are respectively slidably connected in the first slide base 2 and the second slide base 3, a first screw hole 61 and a second screw hole 71 are respectively formed in the first slide block 6 and the second slide block 7, two ends of the twin-screw rod 5 are respectively in threaded connection with the first screw hole 61 and the second screw hole 71, a left rod and a right rod of the twin-screw rod 5 are respectively provided with a forward thread and a reverse thread, the forward thread is in threaded connection with the first screw hole 61, the reverse thread is in threaded connection with the second screw hole 71, when the twin-screw rod 5 is clockwise rotated, the first slide block 6 and the second slide block 7 on the two sides are driven to be relatively moved close to each other, otherwise, a rotating handle 51 is welded at the left end of the twin-screw rod 5, wall stoppers 10 are welded at, the stoppers 10 are respectively attached to the outer wall surfaces of the first slider 2 and the second slider 3.

Referring to fig. 2, 3, 4 and 5, the two ends of the signboard 4 are welded with the fixture blocks 41, the lower ends of the first slider 6 and the second slider 7 are respectively welded with the first suspension clamping block 8 and the second suspension clamping block 9, the first suspension clamping block 8 and the second suspension clamping block 9 are both provided with card slots 81, the inner wall surface of the card slot 81 is bonded with the elastic pad 82, the cross section of the card slot 81 is of an inverted L-shaped structure, the lower end of the card slot 81 is an opening, and the signboard 4 is inserted into the card slot 81 and is clamped by the fixture blocks 41.

The working principle of the scheme is as follows: the rotating handle 51 is held firstly and rotates anticlockwise, the double-screw 5 is driven to rotate anticlockwise, the first sliding block 6 and the second sliding block 7 are driven to transversely slide and be away from each other through thread transmission, the distance between the first hanging clamping block 8 and the second hanging clamping block 9 below is suitable for being inserted into the signboard 4, then the signboard 4 moves upwards, the clamping blocks 41 on the two sides are aligned with the inner grooves of the card slots 81 on the two sides, then the double-screw 5 rotates clockwise, the clamping blocks on the two sides are moved to be close to each other in a translation mode, the clamping blocks 41 on the two sides and the inner grooves of the card slots 81 on the two sides are inserted into each other in a clamping mode, the signboard 4 can be clamped conveniently and stably, the signboard 4 is prevented from shaking and being unstable, the signboard 4 with different width sizes can be clamped, and the application range of the suspension is.

Claims

1. The utility model provides a signboard linkage for box-type substation, includes roof board (1) to and locate first slide (2) and second slide (3) on roof board (1), its characterized in that: the utility model discloses a set up box roof board, including case roof board (1), box roof board (1), house roof board (4), the both ends of house roof board (4) are provided with fixture block (41), all be provided with on first slide (2) and second slide (3) and perforate (21), two screw rod (5) have been cup jointed in perforation (21) internal rotation, sliding connection has first slider (6) and second slider (7) in first slide (2) and second slide (3) respectively, be provided with first screw (61) and second screw (71) on first slider (6) and second slider (7) respectively, the both ends of two screw rod (5) respectively with first screw (61) and second screw (71) threaded connection, the lower extreme of first slider (6) and second slider (7) is provided with first clamp splice (8) and the second clamp splice (9) that hang respectively.

2. The signboard suspension device for a box-type substation according to claim 1, characterized in that: all be provided with card slot (81) on first hanging clamp splice (8) and the second hanging clamp splice (9), signboard (4) insert card slot (81) and through fixture block (41) joint.

3. The signboard suspension device for a box-type substation according to claim 2, characterized in that: the cross section of the card slot (81) is of an inverted L-shaped structure, and the lower end of the card slot is open.

4. The signboard suspension device for a box-type substation according to claim 2, characterized in that: an elastic pad (82) is arranged on the wall surface of the inner groove of the card slot (81).

5. The signboard suspension device for a box-type substation according to claim 1, characterized in that: the left end of the double-screw rod (5) is provided with a rotating handle (51).

6. The signboard suspension device for a box-type substation according to claim 1, characterized in that: two ends of the double-screw rod (5) are provided with check blocks (10), and the check blocks (10) are respectively attached to the outer wall surfaces of the first sliding seat (2) and the second sliding seat (3).