CN218958342U - Box transformer substation bottom plate cable fixing device - Google Patents

Abstract

The utility model relates to the technical field of box transformer equipment, and particularly discloses a box transformer bottom plate cable fixing device which comprises a mounting frame mounted in a box body, wherein a bottom plate is arranged at the bottom of the box body, the mounting frame is arranged on the bottom plate, a plurality of groups of through grooves for mounting cables are formed in the mounting frame, clamping pieces for clamping the cables are slidably arranged in the mounting frame, each clamping piece comprises two driving plates which are slidably arranged in the mounting frame in opposite directions, a plurality of groups of first clamping plates are fixedly connected to one driving plate, and a plurality of groups of second clamping plates are fixedly connected to the other driving plate; the mounting frame is internally provided with a driving assembly for driving the first clamping plate and the second clamping plate to slide in opposite directions. When the cable needs to be installed, the two clamping plates are mutually far away from the through groove, so that the two driving plates are conveniently driven to slide, and then the two clamping plates of the plurality of groups are driven to be mutually close to each other, so that the plurality of groups of cables are fixed in the through groove.

Description

Box transformer substation bottom plate cable fixing device

Technical Field

The utility model relates to the technical field of box transformer equipment, in particular to a box transformer bottom plate cable fixing device.

Background

The box-type transformer substation, which is simply called box transformer, is compact type distribution equipment which is formed by integrating a switch device, a distribution transformer and a low-voltage distribution device according to a certain wiring scheme, namely, the functions of voltage reduction, low-voltage distribution and the like of the transformer are organically combined together, and the box-type transformer substation is installed in a steel structure box which is dampproof, rust-proof, dustproof, rat-proof, fireproof, antitheft, heat-insulating, fully-closed and movable, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation which rises after a civil engineering transformer substation.

The utility model provides a chinese patent of cable inlet wire with adjustable the application number is 201921053639.0, name is a case becomes bottom plate, discloses a case becomes bottom plate with adjustable cable inlet wire device, including case becomes the bottom plate, is provided with rectangular hole and covers the line board that crosses of rectangular hole on the case becomes the bottom plate, crosses the line board and can follow case becomes bottom plate width direction adjustment position, is provided with a plurality of line holes on crossing the line board, crosses the rectangular hole that the line hole set up on the case becomes the bottom plate.

In the above-mentioned patent, through loosening fixation nut, just can follow the kidney slot and adjust the position of line board, realize the regulation of line hole location of crossing for the position phase-match of line hole and ground cable, the inlet wire of the cable of being convenient for avoids the cable to buckle by a wide angle and causes the damage to the cable. The cable types inside the box-type power distribution cabinet are more, so that the safety of the power distribution cabinet is improved, the workload of workers is reduced, a plurality of groups of cables can be separated and classified generally, in the above patent, although the cables can be conveniently and respectively fixed, the cables inside the box-type power distribution cabinet are more, each cable needs to be independently operated when being fixed and unlocked, the operation is complex, the construction efficiency is lower, and certain limitations exist in application.

Disclosure of Invention

The utility model aims to provide a box transformer substation bottom plate cable fixing device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a case becomes bottom plate cable fixing device, includes the installing frame of installing in the inside of box, be provided with the bottom plate on the bottom of the case portion, the installing frame sets up on the bottom plate, set up the multiunit on the installing frame and be used for installing the through groove of cable, the inside slip of installing frame is provided with the holder that is used for the centre gripping cable, the holder includes two drive plates that slide in opposite directions and set up in the inside of installing frame, one of them fixedly connected with multiunit first grip block on the drive plate, fixedly connected with multiunit second grip block on another drive plate, first grip block and second grip block one-to-one make the centre gripping space that forms centre gripping cable; the mounting frame is internally provided with a driving assembly for driving the first clamping plate and the second clamping plate to slide in opposite directions.

Further, the drive assembly is including rotating the spur gear of connecting inside the installing frame, the spur gear passes through the rotation branch and rotates the connection inside the installing frame, every all be provided with the rack on the drive plate, two the rack all meshes with the spur gear.

Further, a locking component for locking the spur gear is further arranged between the mounting frame and the spur gear.

Further, the locking assembly comprises a driving barrel arranged in the mounting frame, a locking rod is slidably arranged in the driving barrel, a plurality of groups of locking grooves are formed in the mounting frame, and a driving unit for driving the locking rod to be inserted into one of the locking grooves is further arranged in the driving barrel.

Further, the drive unit comprises a drive block vertically arranged in the drive cylinder in a sliding mode, a drive rod is arranged on the drive block, a drive spring is arranged between the drive rod and the drive block, and the elastic force of the drive spring drives the locking rod to be inserted into one of the locking grooves.

Further, a reset piece is further arranged between the locking rod and the driving cylinder, the reset piece comprises a bearing plate fixedly connected to the locking rod, and a reset spring is arranged between the bearing plate and the driving cylinder.

Further, a limiting piece is arranged between the driving block and the driving cylinder.

Compared with the prior art, the utility model has the beneficial effects that: this case becomes bottom plate cable fixing device, through box, bottom plate, installing frame, link up groove, holder, drive plate, first grip block, second grip block and the cooperation between the drive assembly, when needs installation cable, two grip blocks keep away from each other and link up the groove, after the installation is accomplished, through setting up drive assembly, be convenient for order about two drive plates to slide, and then order about two grip blocks of multiunit and be close to each other, thereby fix multiunit cable at the inslot portion that link up, excellent in use effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of an internal structure of a box according to an embodiment of the present utility model;

fig. 3 is a schematic side view of a structure in a box according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of the internal structure of the case of FIG. 3 taken along line A-A;

fig. 5 is a schematic view of an internal structure of a mounting frame according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a locking assembly according to an embodiment of the present utility model

FIG. 7 is a schematic top view of a locking assembly according to an embodiment of the present utility model;

FIG. 8 is a schematic view of the latch assembly of FIG. 7 in cross-section taken along B-B;

fig. 9 is a schematic diagram of a structure of a locking slot opening position according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a case; 2. a door; 3. a bottom plate; 4. a mounting frame; 5. a through groove; 6. a clamping member; 601. a driving plate; 602. a first clamping plate; 603. a second clamping plate; 7. a drive assembly; 701. spur gears; 702. a rack; 8. a locking assembly; 801. a drive cylinder; 802. a locking lever; 803. a driving block; 804. a carrying plate; 805. a return spring; 806. a drive spring; 807. a driving rod; 808. a limiting piece; 809. a locking groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-9, the present utility model provides a technical solution: the utility model provides a case becomes bottom plate 3 cable fixing device, including installing the installing frame 4 in the inside of box 1, be provided with bottom plate 3 on the box 1 bottom, installing frame 4 sets up on bottom plate 3, the multiunit is used for installing the through groove 5 of cable has been seted up on the installing frame 4, the inside slip of installing frame 4 is provided with the holder 6 that is used for the centre gripping cable, holder 6 includes two drive plates 601 that slide in opposite directions and set up in the inside of installing frame 4, fixedly connected with multiunit first grip plate 602 on one of them drive plate 601, fixedly connected with multiunit second grip plate 603 on another drive plate 601, first grip plate 602 and second grip plate 603 one-to-one are so that form the centre gripping space of centre gripping cable, the inside drive assembly 7 that is used for driving first grip plate 602 and second grip plate 603 to slide in opposite directions that is provided with of installing frame 4.

Specifically, the cable fixing device for the bottom plate 3 of the box transformer substation is characterized in that the box doors 2 are rotatably connected to two sides of the box body 1, the box doors 2 are further provided with cooling fans and the like, the cooling fans comprise a mounting frame 4 mounted in the box body 1, the bottom plate 3 is specifically arranged on the bottom of the box body 1, the mounting frame 4 is arranged on the bottom plate 3, a plurality of groups of through grooves 5 for mounting cables are formed in the mounting frame 4, so that the cables are mounted through the through grooves 5 in use, clamping pieces 6 for clamping the cables are slidably arranged in the mounting frame 4, and the cables are convenient to clamp by arranging the clamping pieces 6, so that the use effect is good; the clamping piece 6 comprises two driving plates 601 which are oppositely arranged in the mounting frame 4 in a sliding manner, wherein a plurality of groups of first clamping plates 602 are fixedly connected to one driving plate 601, a plurality of groups of second clamping plates 603 are fixedly connected to the other driving plate 601, the first clamping plates 602 and the second clamping plates 603 are in one-to-one correspondence to form clamping spaces for clamping cables, so that the plurality of groups of clamping spaces for fixing the cables are formed by the first clamping plates 602 and the second clamping plates 603, and when the cable is mounted in the clamping spaces, the two driving plates 601 oppositely slide to drive the first clamping plates 602 and the second clamping plates 603 to be close to each other, so that the cables can be fixed. The inside drive assembly 7 that is used for driving first grip block 602 and second grip block 603 to slide in opposite directions that is provided with of installing frame 4, wherein be provided with the drive assembly 7 that drives first grip block 602 and second grip block 603 to slide in opposite directions in installing frame 4 inside, through setting up drive assembly 7, be convenient for drive first grip block 602 and second grip block 603 slide in opposite directions, improve work efficiency, excellent in use effect.

In this embodiment, the driving assembly 7 includes a spur gear 701 rotatably connected to the inside of the mounting frame 4, the spur gear 701 is rotatably connected to the inside of the mounting frame 4 through a rotation strut, each driving plate 601 is provided with a rack 702, and both racks 702 are engaged with the spur gear 701.

Preferably, the driving assembly 7 comprises a spur gear 701 rotatably connected inside the mounting frame 4, the spur gear 701 is rotatably connected inside the mounting frame 4 through a rotation support rod, racks 702 are arranged on each driving plate 601, and the two racks 702 are meshed with the spur gear 701, so that when cables are required to be fixed, the rotation of the spur gear 701 is driven through the rotation support rod, and accordingly, through the cooperation between the two racks 702, the two driving plates 601 can be driven to slide in opposite directions, and the clamping plates are driven to fix the cables, so that the use effect is good.

In another embodiment of the present utility model, a locking assembly 8 for locking the spur gear 701 is further provided between the mounting frame 4 and the spur gear 701.

Preferably, a locking component 8 for locking the spur gear 701 is further disposed between the mounting frame 4 and the spur gear 701, so that the spur gear 701 is conveniently locked, rotation of the spur gear 701 is avoided when the device is not needed, and the fixed cable is prevented from being released, so that the device has a good use effect.

In another embodiment of the present utility model, the locking assembly 8 includes a driving barrel 801 disposed in the mounting frame 4, a locking rod 802 is slidably disposed in the driving barrel 801, a plurality of sets of locking grooves 809 are formed in the mounting frame 4, and a driving unit for driving the locking rod 802 to be inserted into one of the locking grooves 809 is further disposed in the driving barrel 801.

Preferably, the locking assembly 8 includes a driving cylinder 801 disposed in the mounting frame 4, specifically, the driving cylinder 801 may be disposed on a rotating support rod, and a locking rod 802 is slidably disposed in the driving cylinder 801, and a plurality of groups of locking grooves 809 are disposed in the mounting frame 4, specifically, the plurality of groups of locking grooves 809 are distributed in a circumferential array with a center of the driving cylinder as an axis. The inside drive unit that is used for driving locking lever 802 grafting in one of them locking groove 809 that still is provided with of drive section of thick bamboo 801, when locking lever 802 grafting in one of them locking groove 809 inside, can lock drive section of thick bamboo 801 on installing frame 4, excellent in use effect.

In yet another embodiment of the present utility model, the driving unit includes a driving block 803 vertically slidably disposed in the driving cylinder 801, a driving rod 807 is disposed on the driving block 803, a driving spring 806 is disposed between the driving rod 807 and the driving block 803, and the elastic force of the driving spring 806 drives the locking rod 802 to be inserted into one of the locking grooves 809.

Preferably, the driving unit comprises a driving block 803 vertically arranged inside the driving cylinder 801 in a sliding manner, a driving rod 807 is arranged on the driving block 803, a driving spring 806 is arranged between the driving rod 807 and the driving block 803, and the elastic force of the driving spring 806 drives the locking rod 802 to be inserted into one of the locking grooves 809, so that the driving cylinder 801 is driven to be fixed by the elastic force of the driving spring 806 under the condition that no external force acts, and the use effect is good.

In another embodiment of the present utility model, a reset element is further disposed between the locking lever 802 and the driving cylinder 801, the reset element includes a bearing plate 804 fixedly connected to the locking lever 802, and a reset spring 805 is disposed between the bearing plate 804 and the driving cylinder 801.

Preferably, a reset piece is further disposed between the locking rod 802 and the driving barrel 801, the reset piece includes a bearing plate 804 fixedly connected to the locking rod 802, the bearing plate 804 is slidably disposed on the driving barrel 801, a reset spring 805 is disposed between the bearing plate 804 and the driving barrel 801, after the locking rod 802 is not limited by the driving block 803, the elastic force of the reset spring 805 drives the locking rod 802 to slide out from the locking groove 809, so that the driving barrel 801 is unlocked, and the use effect is good.

In another embodiment of the present utility model, a limiting member 808 is further disposed between the driving block 803 and the driving cylinder 801.

Preferably, still be provided with the locating part 808 between drive piece 803 and the drive section of thick bamboo 801, the locating part 808 includes the spacing of fixed connection on drive piece 803, has seted up the spacing groove on the drive section of thick bamboo 801, and the spacing slides and sets up in the spacing groove, through setting up the locating part 808, is convenient for through the cooperation between actuating lever 807 and the drive piece 803, drives drive section of thick bamboo 801 and rotates, excellent in use effect.

It should be noted that the electric equipment in the present application can be powered by a storage battery or an external power supply.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a case becomes bottom plate cable fixing device, includes install at inside installing frame (4) of box (1), its characterized in that:

a bottom plate (3) is arranged at the bottom of the box body (1), the installation frame (4) is arranged on the bottom plate (3), and a plurality of groups of through grooves (5) for installing cables are formed in the installation frame (4);

a clamping piece (6) for clamping the cable is slidably arranged in the mounting frame (4);

the clamping piece (6) comprises two driving plates (601) which are oppositely arranged in the mounting frame (4) in a sliding mode, wherein a plurality of groups of first clamping plates (602) are fixedly connected to one driving plate (601), a plurality of groups of second clamping plates (603) are fixedly connected to the other driving plate (601), and the first clamping plates (602) and the second clamping plates (603) are in one-to-one correspondence to form a clamping space for clamping cables;

the mounting frame (4) is internally provided with a driving assembly (7) for driving the first clamping plate (602) and the second clamping plate (603) to slide in opposite directions.

2. The tank transformer substation bottom plate cable fixing device according to claim 1, wherein: the driving assembly (7) comprises a spur gear (701) which is rotatably connected inside the mounting frame (4), and the spur gear (701) is rotatably connected inside the mounting frame (4) through a rotating support rod;

each driving plate (601) is provided with a rack (702), and the two racks (702) are meshed with the straight gears (701).

3. A tank transformer substation bottom plate cable fixing device according to claim 2, characterized in that: a locking component (8) used for locking the spur gear (701) is further arranged between the mounting frame (4) and the spur gear (701).

4. A tank transformer substation bottom plate cable fixture device according to claim 3, wherein: the locking assembly (8) comprises a driving cylinder (801) arranged in a mounting frame (4), a locking rod (802) is slidably arranged inside the driving cylinder (801), a plurality of groups of locking grooves (809) are formed in the mounting frame (4), and a driving unit for driving the locking rod (802) to be inserted into one of the locking grooves (809) is further arranged inside the driving cylinder (801).

5. The case-change bottom plate cable fixing device according to claim 4, wherein: the driving unit comprises a driving block (803) vertically arranged inside the driving cylinder (801) in a sliding mode, a driving rod (807) is arranged on the driving block (803), a driving spring (806) is arranged between the driving rod (807) and the driving block (803), and the elastic force of the driving spring (806) drives the locking rod (802) to be inserted into one of the locking grooves (809).

6. The case-change bottom plate cable fixing device according to claim 4, wherein: a reset piece is further arranged between the locking rod (802) and the driving cylinder (801);

the reset piece comprises a bearing plate (804) fixedly connected to the locking rod (802), and a reset spring (805) is arranged between the bearing plate (804) and the driving cylinder (801).

7. The tank transformer substation bottom plate cable fixing device according to claim 5, wherein: a limiting piece (808) is further arranged between the driving block (803) and the driving cylinder (801).

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