CN221102813U - Embedded comprehensive metering box - Google Patents

Abstract

The utility model discloses an embedded comprehensive metering box which comprises a metering box body, wherein limit holes distributed in an annular array are formed in the upper surface of the metering box body, a screw is arranged on the upper surface of the metering box body through a bearing, a driving turntable is fixedly sleeved on the outer surface of the screw, a limit rod is movably sleeved on the upper surface of the driving turntable, one end of the limit rod is movably spliced with the inner wall of one of the limit holes, and the metering box body is preliminarily fixed through the arrangement of a hand screwing block, a hexagonal block, a worm wheel, a bidirectional screw rod, a threaded limit sleeve and a second support plate, and the limit of the limit rod is prevented from loosening, and the metering box body is further fixed in an installation manner through the arrangement of the driving turntable, the screw rod, a lifting sleeve, a first support plate, the limit holes and the limit rod.

Description

Embedded comprehensive metering box

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to an embedded comprehensive metering box.

Background

The electric equipment is a general name of equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, the important role of electric power in our life and production cannot be ignored, great convenience is brought to us, the electric equipment becomes important energy sources in our production and life, the most critical factor for enabling electric power to normally run and convey in a power plant is the electric equipment, a metering box is the whole body of metering devices and auxiliary equipment which are necessary for metering electric energy, the metering box comprises an electric energy meter, a voltage for metering, a current transformer, a secondary circuit of the current transformer, an electric energy metering screen, a cabinet, a box and the like, the metering box can be installed in a hanging mode or a floor mode, a plurality of low-voltage embedded comprehensive metering boxes can be well embedded in a wall, but the installation is too complicated, the metering box is inconvenient to disassemble after the installation, and great inconvenience is caused.

Although the low-voltage embedded comprehensive metering box has the effect of easy disassembly through the arrangement of the locking bolts, the low-voltage embedded comprehensive metering box is required to be provided with holes for installing the fixing bolts in the square grooves by drilling equipment before installation, the metering box bracket is fixed through the fixing bolts, and finally the locking nuts are screwed to be matched with the locking bolts for installing the metering box.

Disclosure of utility model

The utility model aims to provide an embedded comprehensive metering box 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 an embedded comprehensive metering box, includes the metering box body, the spacing hole that is annular array distribution is seted up to the upper surface of metering box body, the screw rod is installed through the bearing to the upper surface of metering box body, the surface fixed of screw rod has cup jointed the drive carousel, the upper surface activity of drive carousel has cup jointed the gag lever post, the one end and one of them the inner wall activity grafting of spacing hole of gag lever post;

The outer surface of screw rod is provided with fixing device, and fixing device includes lift sleeve, lift sleeve's inner wall with the outer surface screw thread cup joints of screw rod.

Preferably, the upper surface fixedly connected with first backup pad of lift telescopic, the upper surface fixedly connected with first rubber pad of first backup pad, the upper surface fixedly connected with of batch meter body is the guide sleeve of symmetric distribution.

Preferably, the inner wall of the guide sleeve is movably sleeved with guide rods, one ends of the two guide rods are fixedly connected with the lower surface of the first support plate, and the lower surface of the metering box body is fixedly connected with a mounting box.

Preferably, the inner bottom wall of the mounting box is fixedly connected with symmetrically distributed positioning blocks, two bidirectional screw rods are mounted on the inner walls of the positioning blocks through bearings, worm gears are fixedly sleeved on the outer surfaces of the bidirectional screw rods, and thread limiting sleeves symmetrically distributed are in threaded sleeve connection on the outer surfaces of the bidirectional screw rods.

Preferably, one end of the threaded limit sleeve penetrates through and extends to one side surface of the installation box, one end of the threaded limit sleeve is fixedly connected with a second support plate, one side surface of the second support plate is fixedly connected with a second rubber pad, and a worm is installed on the front surface of the installation box through a bearing.

Preferably, one end of the worm is movably inserted with a hexagonal block, one end of the hexagonal block is fixedly connected with a hand-twisting block, the other end of the worm penetrates through and extends to the inside of the installation box, the outer surface of the other end of the worm is installed on the rear inner wall of the installation box through a bearing, and the outer surface of the worm is meshed with the tooth surface of the worm wheel.

Compared with the prior art, the utility model has the beneficial effects that: this fixing device, through setting up of hand screw up piece, hexagonal piece, worm wheel, two-way lead screw, screw thread spacing sleeve and second backup pad, realized carrying out preliminary fixed to the batch meter body, and the spacing of gag lever post avoids fixed the appearance not hard up to through setting up of drive carousel, screw rod, lift sleeve, first backup pad, spacing hole and gag lever post, realized further installing fixedly the batch meter body, stability is good, and the effect of being convenient for dismantle.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a perspective view of a metering box body structure of an embedded comprehensive metering box according to the utility model;

FIG. 3 is an enlarged view of the structure A in FIG. 2 of an embedded comprehensive metering box according to the present utility model;

fig. 4 is a perspective view of a mounting box structure of an embedded comprehensive metering box provided by the utility model.

In the figure: 1. a batch meter body; 2. a limiting hole; 3. a screw; 4. driving a turntable; 5. a limit rod; 6. lifting the sleeve; 61. a first support plate; 62. a first rubber pad; 63. a guide sleeve; 64. a guide rod; 65. a mounting box; 66. a positioning block; 67. a two-way screw rod; 68. a worm wheel; 69. a threaded limit sleeve; 610. a second support plate; 611. a second rubber pad; 612. a worm; 613. hexagonal blocks; 614. and (5) screwing the block by hand.

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. 1-4, the present utility model provides a technical solution: the utility model provides an embedded comprehensive metering box, includes metering box body 1, and limit holes 2 that are annular array distribution are offered to the upper surface of metering box body 1, and screw rod 3 is installed through the bearing to the upper surface of metering box body 1, and the surface fixed of screw rod 3 has cup jointed drive carousel 4, and drive carousel 4's upper surface activity has cup jointed gag lever post 5, and one end and the inner wall activity of one of them limit holes 2 of gag lever post 5 are pegged graft;

The outer surface of the screw rod 3 is provided with a fixing device, and the fixing device comprises a lifting sleeve 6, and the inner wall of the lifting sleeve 6 is in threaded sleeve joint with the outer surface of the screw rod 3.

Further, the upper surface fixedly connected with first backup pad 61 of lift sleeve 6, the upper surface fixedly connected with first rubber pad 62 of first backup pad 61, the upper surface fixedly connected with of batch meter body 1 is symmetric distribution's guide sleeve 63, spacing hole 2 and gag lever post 5 cooperation are used, play and carry out spacingly to drive carousel 4, avoid drive carousel 4 to receive external force vibrations to influence and produce the rotation, thereby lead to the fixed production of batch meter body 1 not hard up, first rubber pad 62 plays and has the antiskid effect when making first backup pad 61 and wall contact.

Further, the inner wall of the guide sleeve 63 is movably sleeved with a guide rod 64, one ends of the two guide rods 64 are fixedly connected with the lower surface of the first support plate 61, the lower surface of the metering box body 1 is fixedly connected with a mounting box 65, and the guide rod 64 and the guide sleeve 63 play a role in positioning and lifting by being matched with the first support plate 61.

Further, the inner bottom wall of the installation box 65 is fixedly connected with symmetrically distributed positioning blocks 66, the inner walls of the two positioning blocks 66 are respectively provided with a two-way screw rod 67 through bearings, worm gears 68 are fixedly sleeved on the outer surfaces of the two-way screw rods 67, threaded limit sleeves 69 which are symmetrically distributed are in threaded sleeve connection on the outer surfaces of the two-way screw rods 67, the positioning blocks 66 play a role in matching with the two-way screw rods 67 to perform positioning and rotating, and the rotation of the two-way screw rods 67 plays a role in driving the threaded limit sleeves 69 to move.

Further, one end of the threaded limit sleeve 69 penetrates through and extends to one side surface of the installation box 65, one end of the threaded limit sleeve 69 is fixedly connected with a second support plate 610, one side surface of the second support plate 610 is fixedly connected with a second rubber pad 611, a worm 612 is installed on the front surface of the installation box 65 through a bearing, the movement of the threaded limit sleeve 69 drives the second support plate 610 to move, and the second rubber pad 611 plays a role in realizing anti-skidding on the second support plate 610.

Further, hexagonal block 613 is movably inserted at one end of worm 612, a hand twisting block 614 is fixedly connected to one end of hexagonal block 613, the other end of worm 612 penetrates through and extends to the inside of installation box 65, the outer surface of the other end of worm 612 is installed with the rear inner wall of installation box 65 through a bearing, the outer surface of worm 612 is meshed with the tooth surface of worm wheel 68, hand twisting block 614 is matched with hexagonal block 613 to drive worm 612 to rotate, and the worm 612 is taken down and stored, the function of preventing non-maintainers from rotating worm 612 at will is achieved, the self-locking characteristic of worm 612 and worm wheel 68 is achieved, and the function of preventing looseness after fixation is achieved.

Through setting up of hand piece 614, hexagonal piece 613, worm 612, worm wheel 68, two-way lead screw 67, screw thread spacing sleeve 69 and second backup pad 610, realized preliminary fixed to batch meter body 1, and spacing of gag lever post 5 avoids fixed the appearance not hard up to through driving carousel 4, screw rod 3, lift sleeve 6, first backup pad 61, spacing hole 2 and gag lever post 5's setting, realized further installing fixedly batch meter body 1, stability is good, and the effect of being convenient for dismantle.

Working principle: firstly, a placing groove is formed in a wall before installation, a metering box body 1 is placed in the wall, a hand-twisting block 614 is inserted into a worm 612 through a hexagonal block 613 to limit, the hand-twisting block 614 is rotated clockwise, the worm 612 is driven to rotate, the rotation of the worm 612 drives a bidirectional screw rod 67 to rotate through a meshed worm wheel 68, the rotation of the bidirectional screw rod 67 drives a supporting plate to extrude with two side walls through a threaded limit sleeve 69, and therefore preliminary centering limiting fixation of the metering box body 1 is achieved, and heat dissipation ports on two sides of the metering box body are convenient for heat exchange;

Step two, at the moment, the driving turntable 4 drives the screw rod 3 to rotate clockwise, the rotation of the screw rod 3 drives the lifting sleeve 6 to move upwards through the cooperation of the guide sleeve 63 and the guide rod 64, the lifting sleeve 6 moves upwards to drive the first support plate 61 to be extruded and fixed with the top of the wall, and the limit rod 5 is inserted into one of the corresponding limit holes 2 at the moment, so that the driving turntable 4 is locked, and further fixing of the metering box body 1 is completed;

Step three, during disassembly, the stop lever 5 is firstly taken out, the driving turntable 4 is rotated anticlockwise to drive the lifting sleeve 6 to move downwards, so that after the first support plate 61 of the lifting sleeve is extruded on the top of the wall, the worm 612 is driven to rotate anticlockwise through the hand screwing block 614, and the two second support plates 610 are driven to be separated from two sides of the wall through the threaded stop sleeve 69 for disassembly by the rotation of the bidirectional screw rod 67.

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 (6)

1. The utility model provides an embedded comprehensive batch meter, includes batch meter body (1), its characterized in that: limiting holes (2) distributed in an annular array are formed in the upper surface of the metering box body (1), a screw rod (3) is mounted on the upper surface of the metering box body (1) through a bearing, a driving turntable (4) is fixedly sleeved on the outer surface of the screw rod (3), a limiting rod (5) is movably sleeved on the upper surface of the driving turntable (4), and one end of the limiting rod (5) is movably spliced with the inner wall of one of the limiting holes (2);

The outer surface of screw rod (3) is provided with fixing device, and fixing device includes lift sleeve (6), the inner wall of lift sleeve (6) with the external surface screw thread of screw rod (3) cup joints.

2. An embedded integrated metering box as claimed in claim 1, wherein: the upper surface fixedly connected with first backup pad (61) of lift sleeve (6), the upper surface fixedly connected with first rubber pad (62) of first backup pad (61), the upper surface fixedly connected with of batch meter body (1) is symmetric distribution's guide sleeve (63).

3. An embedded integrated metering box as claimed in claim 2, wherein: the inner wall activity of guide sleeve (63) has cup jointed guide bar (64), two the one end of guide bar (64) all with the lower fixed surface of first backup pad (61) is connected, the lower fixed surface of batch meter body (1) is connected with install bin (65).

4. An embedded integrated metering box as claimed in claim 3, wherein: the inner bottom wall of the installation box (65) is fixedly connected with positioning blocks (66) which are symmetrically distributed, two bidirectional screw rods (67) are installed on the inner walls of the positioning blocks (66) through bearings, worm gears (68) are fixedly sleeved on the outer surfaces of the bidirectional screw rods (67), and threaded limit sleeves (69) which are symmetrically distributed are sleeved on the outer surfaces of the bidirectional screw rods (67) in a threaded mode.

5. An embedded integrated metering box as claimed in claim 4, wherein: one end of the threaded limit sleeve (69) penetrates through and extends to one side surface of the installation box (65), one end of the threaded limit sleeve (69) is fixedly connected with a second supporting plate (610), one side surface of the second supporting plate (610) is fixedly connected with a second rubber pad (611), and a worm (612) is installed on the front side of the installation box (65) through a bearing.

6. An embedded integrated metering box as claimed in claim 5, wherein: one end of the worm (612) is movably inserted with a hexagonal block (613), one end of the hexagonal block (613) is fixedly connected with a hand-twisting block (614), the other end of the worm (612) penetrates through and extends to the inside of the installation box (65), the outer surface of the other end of the worm (612) is installed on the rear inner wall of the installation box (65) through a bearing, and the outer surface of the worm (612) is meshed with the tooth surface of the worm wheel (68).