CN218158081U

CN218158081U - Three back of body pushing-type test meter racks

Info

Publication number: CN218158081U
Application number: CN202221517764.4U
Authority: CN
Inventors: 陈于辉; 曾楚; 顾龙
Original assignee: Nantong Electric Doctor Automation Equipment Co ltd
Current assignee: Jiangsu Dianboshi Energy Equipment Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-12-27
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a three-phase back-push type test meter rack, which comprises a placing table and a limiting mechanism; a storage table: its lower surface four corners all is equipped with the support column, the equal sliding connection in inboard of support column has flexible traveller, the inboard upper end of support column all is equipped with the stopper, the round hole at the middle part of stopper all rotates through first bearing and is connected with first double-screw bolt, the lower extreme of first double-screw bolt all with the first screw hole threaded connection in the inside of vertical adjacent flexible traveller, the upper end of first double-screw bolt is equipped with first bevel gear, the upper end of support column is close to and all rotates through the second bearing in the through-hole of the one end of putting the vertical center of thing platform and is connected with the second double-screw bolt, the left end of second double-screw bolt all is equipped with the second bevel gear, the even vertical adjacent first bevel gear meshing of second bevel gear is connected, this three-phase back pushing-type test table frame, can carry out spacing fixed to the three-phase ammeter of different model specifications, simultaneously can also be to the level adjustment of three-phase ammeter installation.

Description

Three back of body pushing-type test meter racks

Technical Field

The utility model relates to a test meter rack technical field specifically is three-phase back of body pushing-type test meter rack.

Background

The electric energy meter is an instrument for measuring electric energy, also called an electric meter, a fire meter, an electric energy meter, a kilowatt hour meter and an instrument for measuring various electric quantities, the three-phase electric meter is suitable for medium and small commercial tenants, power distribution networks, industrial and mining enterprises, public facilities, civil buildings and the like, the three-phase electric meter has wide application range and high measurement precision, the existing part of three-phase back-push type test meter rack for fixing the three-phase electric meter has single model and can not be suitable for fixing the three-phase electric meter with different models and specifications, the use is inconvenient, and meanwhile, the horizontal height of the three-phase electric meter can not be adjusted according to actual requirements.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide three-phase back of the body pushing-type test meter rack, the device can carry out spacing fixed to the three-phase ammeter of different model specifications, can also effectively solve the problem in the background art to the level adjustment of three-phase ammeter installation simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the three back-to-back push type test meter rack comprises a storage table and a limiting mechanism;

a storage table: support columns are arranged at four corners of the lower surface of the support column, telescopic sliding columns are slidably connected to the inner sides of the support columns, limit blocks are arranged at the upper ends of the inner sides of the support columns, first screw bolts are rotatably connected to round holes in the middle of the limit blocks through first bearings, the lower ends of the first screw bolts are in threaded connection with first threaded holes in the telescopic sliding columns which are vertically adjacent, first bevel gears are arranged at the upper ends of the first screw bolts, second screw bolts are rotatably connected to through second bearings in through holes in one ends, close to the vertical center of the object placing table, of the upper ends of the support columns, second bevel gears are arranged at the left ends of the second screw bolts, the second bevel gears are uniformly and vertically adjacent in a meshed mode, and dovetail sliding grooves are formed in the middle of the upper surface of the object placing table;

a limiting mechanism: it sets up in the upper surface front end of putting the thing platform, stop gear's lower extreme and forked tail spout sliding connection, stop gear's right-hand member is equipped with turns round the dish, and the device can carry out spacing fixed to the three-phase ammeter of different model specifications, can also adjust the level of three-phase ammeter installation simultaneously.

Further, stop gear includes third double-screw bolt, locking slide, second spring, fixed block and limiting plate, the fixed block sets up in the upper surface front end of putting the thing platform, the middle part second line hole female connection of fixed block has the third double-screw bolt, the middle part of third double-screw bolt and dovetail slide sliding connection's front end third screw hole threaded connection of locking slide, the right-hand member of third double-screw bolt is equipped with the twist disk, sliding connection has the limiting plate in the left side spout of locking slide, fixedly connected with second spring between the rear side of limiting plate and the rear end of locking slide, it is spacing to advancing in the right front side of three-phase ammeter.

Furthermore, the left side of the upper surface of the object placing table is provided with an L-shaped limiting block which limits the left back side of the three-phase electric meter.

Furthermore, one side that L type stopper is close to put the vertical center of thing platform is equipped with the gasket, prevents that its contact surface warp when spacing to the extrusion of three-phase ammeter.

Furthermore, equal sliding connection has the guide post in the bottom recess of flexible traveller, and the lower extreme of left guide post all is equipped with the directive wheel, and the lower extreme of the guide post on right side all is equipped with the universal wheel, and the mobile device is convenient.

Furthermore, first springs are fixedly connected between the telescopic sliding columns and the directional wheels and the universal wheels, and the first springs are movably sleeved with the outer side faces of the adjacent guide columns, so that the damping effect is achieved.

Furthermore, the right end of the second stud is provided with a turntable, a torsion column is arranged at the eccentric position of the right side of the turntable, and the second stud can be conveniently rotated.

Compared with the prior art, the beneficial effects of the utility model are that: this three-phase back pushing-type test meter frame has following benefit:

1. at first, the turntable is rotated through the torsion column, the turntable drives the second stud to rotate, the second stud drives the second bevel gear to rotate, the second bevel gear is meshed with the first bevel gear to enable the first bevel gear to drive the first stud to rotate, the first stud enables the first stud to vertically slide downwards along the inside of the supporting column through being connected with the telescopic sliding column in a threaded mode, the vertical plane of the object placing table rises, and the horizontal height of the three-phase electric meter can be adjusted.

2. The three-phase ammeter is placed and is put thing platform upper surface and make its back left both sides contact L type stopper, rotate the third double-screw bolt through the wrench disk afterwards, the third double-screw bolt makes it move left along the forked tail spout through with the shrink slide threaded connection, both ends are spacing about the three-phase ammeter, stir the limiting plate simultaneously and slide forward to the front end contact with the three-phase ammeter along the spout, the second spring is tensile, loosen the limiting plate afterwards, thereby the second spring shrink realizes spacing to the front and back side of three-phase ammeter, L type stopper is spacing to the back left both sides of three-phase ammeter, the gasket can prevent that its contact surface warp when extrudeing spacingly to the three-phase ammeter, the vibration that the three-phase ammeter work produced passes through the support column and transmits for flexible traveller, the guide post of flexible traveller lower extreme upwards slides along the recess, thereby first spring shrink reduces the vibration that three-phase ammeter work produced, can the mobile device position through the universal wheel, high durability and convenient use, the device can carry out spacing fixed to the three-phase ammeter of different model specifications.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the rear side structure of the present invention.

In the figure: the device comprises a 1 object placing table, 2 supporting columns, 3 telescopic sliding columns, 4 guide columns, 5 first springs, 6 limiting blocks, 7 first studs, 8 first bevel gears, 9 second bevel gears, 10 second studs, 11 turntables, 12 torsion columns, 13 gaskets, 14 dovetail sliding grooves, 15 limiting mechanisms, 151 third studs, 152 locking sliding plates, 153 second springs, 154 fixing blocks, 155 limiting plates, 16 torsion discs, 17L-shaped limiting blocks, 18 directional wheels and 19 universal wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment provides a technical solution: the three back-to-back push type test meter rack comprises a storage table 1 and a limiting mechanism 15;

placing table 1: four corners of the lower surface of the support column are respectively provided with a support column 2, the inner sides of the support columns 2 are respectively connected with a telescopic sliding column 3 in a sliding manner, the upper ends of the inner sides of the support columns 2 are respectively provided with a limit block 6, round holes in the middle parts of the limit blocks 6 are respectively connected with a first stud 7 in a rotating manner through a first bearing, the lower end of each first stud 7 is respectively in threaded connection with a first threaded hole in the telescopic sliding column 3 which is vertically adjacent, the upper end of each first stud 7 is provided with a first bevel gear 8, a through hole at one end of the upper end of each support column 2, which is close to the vertical center of the object placing table 1, is respectively in a rotating manner through a second bearing and is connected with a second stud 10, the left end of each second stud 10 is provided with a second bevel gear 9, the second bevel gears 9 are uniformly and vertically adjacent to the first bevel gears 8 in a meshing manner, the middle part of the upper surface of the object placing table 1 is provided with a dovetail sliding groove 14, the left side of the upper surface of the object placing table 1 is provided with an L-shaped limit block 17, one side of the L-shaped limit block 17, which is provided with a gasket 13, the bottom grooves of the telescopic sliding columns 3 are connected with guide columns 4 in a sliding mode, the lower ends of the guide columns 4 on the left side are provided with directional wheels 18, the lower ends of the guide columns 4 on the right side are provided with universal wheels 19, first springs 5 are fixedly connected between the telescopic sliding columns 3 and the directional wheels 18 and the universal wheels 19, the first springs 5 are movably sleeved with the outer side faces of the adjacent guide columns 4, the right end of each second stud 10 is provided with a rotary table 11, a torsion column 12 is arranged at the right eccentric position of the rotary table 11, the rotary table 11 rotates the rotary table 11 through the torsion column 12, the rotary table 11 drives the second studs 10 to rotate, the second studs 10 drive second bevel gears 9 to rotate, the second bevel gears 9 are meshed with the first bevel gears 8 to enable the first bevel gears 8 to drive the first studs 7 to rotate, the first studs 7 are in threaded connection with the telescopic sliding columns 3 to enable the first studs to vertically slide downwards along the insides of the support columns 2, the vertical plane of the object placing table 1 is lifted, the gasket 13 can prevent the deformation of the contact surface of the three-phase electric meter when the three-phase electric meter is extruded and limited, the vibration generated by the work of the three-phase electric meter is transmitted to the telescopic sliding column 3 through the supporting column 2, the guide column 4 at the lower end of the telescopic sliding column 3 slides upwards along the groove, the first spring 5 contracts so as to reduce the vibration generated by the work of the three-phase electric meter, the position of the device can be moved through the universal wheel 19, the use is convenient, and the horizontal height of the three-phase electric meter can be adjusted;

limiting mechanism 15: it sets up in putting the upper surface front end of thing platform 1, stop gear 15's lower extreme and dovetail groove 14 sliding connection, stop gear 15's right-hand member is equipped with the wrench disk 16, stop gear 15 includes third double-screw bolt 151, locking slide 152, the second spring 153, fixed block 154 and limiting plate 155, fixed block 154 sets up in putting the upper surface front end of thing platform 1, the middle part second threaded hole female connection of fixed block 154 has third double-screw bolt 151, the middle part of third double-screw bolt 151 and the front end third threaded hole threaded connection of dovetail groove 14 sliding connection's locking slide 152, the right-hand member of third double-screw bolt 151 is equipped with wrench disk 16, sliding connection has limiting plate 155 in the left side spout of locking slide 152, fixedly connected with second spring 153 between the rear side of limiting plate 155 and the rear end of locking slide 152, the three-phase ammeter is placed and is put thing platform 1 upper surface and is made its left back both sides contact L type limiting block 17, rotate third double-screw bolt 151 through wrench disk 16 afterwards, third double-screw bolt 151 makes it move left side sliding movement along dovetail groove 14 through contracting slide 152 with dovetail slide 152, carry out the limiting spring and the three-phase ammeter contact to the front and rear limiting slide type limiting block 153, thereby the three-phase ammeter is realized the three-phase ammeter is to the three-phase ammeter front and is to the three-phase ammeter different three-phase ammeter front and rear side of the three-phase ammeter contact limiting slide limit device that the three-phase ammeter is put forward, the limit device is put forward, the three-phase ammeter is put.

The utility model provides a theory of operation of three-phase back of body pushing-type test table frame as follows: firstly, a rotating disc 11 is rotated through a torsion column 12, the rotating disc 11 drives a second stud 10 to rotate, the second stud 10 drives a second bevel gear 9 to rotate, the second bevel gear 9 is meshed with a first bevel gear 8 so that the first bevel gear 8 can drive a first stud 7 to rotate, the first stud 7 is in threaded connection with a telescopic sliding column 3 so that the first stud vertically slides downwards along the inside of a supporting column 2, the vertical plane of a placing table 1 rises, a three-phase electric meter is placed on the upper surface of the placing table 1 so that the left side and the rear side of the three-phase electric meter can contact an L-shaped limiting block 17, then a third stud 151 is rotated through a twisting disc 16, the third stud 151 is in threaded connection with a tightening sliding plate 152 so that the three-phase electric meter can move leftwards along a dovetail sliding groove 14 to limit the left end and the right end of the three-phase electric meter, simultaneously, the limiting plate 155 is shifted to slide forwards along the sliding groove to be in contact with the front end of the three-phase electric meter, the second spring 153 is stretched, the limiting plate 155 is loosened afterwards, the second spring 153 contracts to realize the limitation of the front side and the rear side of the three-phase electric meter, the L-shaped limiting block 17 limits the left side and the rear side of the three-phase electric meter, the gasket 13 can prevent the deformation of the contact surface of the three-phase electric meter when the three-phase electric meter is extruded to be limited, the vibration generated in the work of the three-phase electric meter is transmitted to the telescopic sliding column 3 through the supporting column 2, the guide column 4 at the lower end of the telescopic sliding column 3 upwards slides along the groove, the first spring 5 contracts to reduce the vibration generated in the work of the three-phase electric meter, the position can be moved through the universal wheel 19, and the use is convenient.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Three back of body pushing-type test meter framves, its characterized in that: comprises a placing table (1) and a limiting mechanism (15);

storage table (1): support columns (2) are arranged at four corners of the lower surface of the support column, telescopic sliding columns (3) are connected to the inner sides of the support columns (2) in a sliding mode, limit blocks (6) are arranged at the upper ends of the inner sides of the support columns (2), round holes in the middle of the limit blocks (6) are connected with first screw bolts (7) in a rotating mode through first bearings, the lower ends of the first screw bolts (7) are connected with first threaded holes in the telescopic sliding columns (3) which are vertically adjacent in a threaded mode, first bevel gears (8) are arranged at the upper ends of the first screw bolts (7), second screw bolts (10) are connected in a rotating mode through second bearings in through holes in one ends, close to the vertical center of the object placing table (1), of the upper ends of the support columns (2), second bevel gears (9) are arranged at the left ends of the second screw bolts (10), the first bevel gears (8) which are vertically adjacent in a uniform mode are connected in a meshing mode, and dovetail sliding chutes (14) are formed in the middle of the upper surface of the object placing table (1);

a limiting mechanism (15): the rotary table is arranged at the front end of the upper surface of the object placing table (1), the lower end of a limiting mechanism (15) is connected with the dovetail sliding groove (14) in a sliding mode, and a torsion disc (16) is arranged at the right end of the limiting mechanism (15).

2. A three-phase back-push test meter rack as claimed in claim 1, wherein: stop gear (15) include third double-screw bolt (151), locking slide (152), second spring (153), fixed block (154) and limiting plate (155), fixed block (154) set up in the upper surface front end of putting thing platform (1), the middle part second line hole female connection of fixed block (154) has third double-screw bolt (151), the middle part of third double-screw bolt (151) and dovetail slide (14) sliding connection's locking slide (152) front end third screw hole threaded connection, the right-hand member of third double-screw bolt (151) is equipped with wrench disk (16), sliding connection has limiting plate (155) in the left side spout of locking slide (152), fixedly connected with second spring (153) between the rear side of limiting plate (155) and the rear end of locking slide (152).

3. The three-phase back-push test meter rack of claim 1, wherein: an L-shaped limiting block (17) is arranged on the left side of the upper surface of the object placing table (1).

4. A three-phase back-push test meter rack as claimed in claim 3, wherein: and a gasket (13) is arranged on one side of the L-shaped limiting block (17) close to the vertical center of the object placing table (1).

5. A three-phase back-push test meter rack as claimed in claim 1, wherein: the bottom groove of the telescopic sliding column (3) is internally connected with a guide column (4) in a sliding mode, the lower end of the guide column (4) on the left side is provided with a directional wheel (18), and the lower end of the guide column (4) on the right side is provided with a universal wheel (19).

6. The three-phase back-push test meter rack of claim 5, wherein: the telescopic sliding column (3) is fixedly connected with the first springs (5) between the directional wheel (18) and the universal wheel (19), and the first springs (5) are movably sleeved with the outer side faces of the adjacent guide columns (4).

7. A three-phase back-push test meter rack as claimed in claim 1, wherein: the right end of the second stud (10) is provided with a turntable (11), and the right eccentric part of the turntable (11) is provided with a torsion column (12).