CN217521198U

CN217521198U - Perpendicular adjustable fixing device of PC ABS electric-energy metering box

Info

Publication number: CN217521198U
Application number: CN202123115983.8U
Authority: CN
Inventors: 王晓
Original assignee: Dadeli Holding Group Co ltd
Current assignee: Dadeli Holding Group Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-09-30
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to the technical field of electrical equipment, and a perpendicular adjustable fixing device of PC ABS electric-energy metering box is disclosed, including bracing piece and movable plate, the equal swing joint in middle part on bracing piece top and bottom has the dwang, the both ends of dwang all are connected with the gear, the bracing piece passes through the drive chain transmission with two gears of one side and connects. This perpendicular adjustable fixing device of PC ABS electric-energy metering box, setting through dwang fixed knot structure, can be the rigidity of dwang, the position of each part can remain fixed in the device, the use of the electric-energy metering box of being convenient for, setting through rubber shock pad, the resilience force of rubber shock pad can cut down the external power that acts on the movable plate, fixed plate with movable plate swing joint can the steady state, and then the electric-energy metering box of being connected with the fixed plate can the steady state, the work of the interior device of electric-energy metering box of being convenient for.

Description

Perpendicular adjustable fixing device of PC ABS electric-energy metering box

Technical Field

The utility model relates to an electrical equipment technical field specifically is a perpendicular adjustable fixing device of PC ABS electric-energy metering box.

Background

The PC/ABS electric energy metering box is the total of metering devices and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like. PC ABS electric-energy metering box can adopt suspension type or console mode installation, and for guaranteeing the installation quality, the fixed built-in expansion bolts of silkworm pupa that must of suspension type box, the bolt size satisfies safe firm requirement and outdoor installation condition, and PC ABS electric-energy metering box is generally fixed in installation back position, and to the higher metering box of mounted position, inconvenient staff overhauls or changes the device in the metering box.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a perpendicular adjustable fixing device of PC ABS electric-energy metering box possesses the height of electric-energy metering box and all can adjust according to the demand, and the problem of proposing among the above-mentioned background has been solved to the advantage such as the maintenance of the interior device of the metering box of being convenient for.

The utility model provides a following technical scheme: the utility model provides a perpendicular adjustable fixing device of PC ABS electric-energy metering box, includes bracing piece and movable plate, the equal swing joint in middle part of bracing piece top and bottom has the dwang, the both ends of dwang all are connected with the gear, the bracing piece passes through the drive chain transmission with two gears of one side and connects, just one side of bracing piece bottom is equipped with dwang fixed knot and constructs, the middle part and the handle of the gear another side of bracing piece bottom one side are connected, the left middle part of movable plate is equipped with the movable hole with the bracing piece adaptation, the left both ends of movable plate all are equipped with the through hole, one side of drive chain is connected with the inner chamber of through hole, the middle part swing joint at movable plate right-hand member top has the fixed plate.

Preferably, dwang fixed knot constructs including double-end lead screw, the one end of double-end lead screw is passed through the adapter sleeve and is connected with the bottom of bracing piece, the equal threaded connection in outer lane at double-end lead screw both ends has the grip block, grip block and dwang adaptation, just the internal surface of grip block is equipped with the slipmat, and the material of slipmat is rubber.

Preferably, the middle part swing joint at the top of movable plate right-hand member has branch, the top of branch is connected with the middle part of fixed plate bottom, the lateral length of movable plate is greater than the lateral length and the longitudinal length of fixed plate, the top of movable plate right-hand member is equipped with the three thread bush that is triangle-shaped and arranges, and the surface of thread bush evenly is equipped with the latch, and three thread bush passes through the drive belt transmission and connects, the inner chamber threaded connection of thread bush has the ejector pin, and the top of three ejector pin is passed through the connecting rod and is connected, be equipped with the movable groove with ejector pin swing joint on the movable plate, one side of movable plate is connected with the action wheel, action wheel and the meshing of a thread bush, the middle part of action wheel bottom is connected with rotates the handle, rotate handle and movable plate swing joint, just the other end that rotates the handle is located the below of movable plate.

Preferably, the ejector rod is T-shaped, the top of the ejector rod is connected with a rubber pad, and the top of the moving plate is provided with a rubber shock pad.

Preferably, the middle parts of the two ends of the supporting rod are provided with threaded holes, and the left side of the supporting rod is flush with the left side of the transmission chain.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this perpendicular adjustable fixing device of PC ABS electric-energy metering box, setting through dwang fixed knot structure, can be the rigidity of dwang, the position of each part can remain fixed in the device, the use of the electric-energy metering box of being convenient for, setting through rubber shock pad, the resilience force of rubber shock pad can cut down the external power of acting on the movable plate, fixed plate with movable plate swing joint can remain stable state, and then the electric-energy metering box of being connected with the fixed plate can remain stable state, the work of the interior device of the electric-energy metering box of being convenient for.

2. This perpendicular adjustable fixing device of PC ABS electric-energy metering box, through the setting of fixed plate and movable plate swing joint, the deflection angle of fixed plate can change, and the chamber door position of the electric-energy metering box of being connected with the fixed plate can change, and the staff of being convenient for overhauls the electric-energy metering box.

Drawings

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

FIG. 2 is an enlarged schematic view of the double-headed screw rod and the clamping plate of the structure of the present invention;

FIG. 3 is a bottom schematic view of the structure of FIG. 1;

fig. 4 is a schematic top view of the structure moving plate of the present invention.

In the figure: 1. a support bar; 2. rotating the rod; 3. a gear; 4. a handle; 5. a drive chain; 6. a fixing plate; 7. moving the plate; 10. rotating the handle; 11. a movable hole; 12. a through hole; 13. a strut; 14. a threaded sleeve; 15. a top rod; 17. a rubber pad; 18. a driving wheel; 19. a transmission belt; 20. a double-end screw rod; 21. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, a vertically adjustable fixing device for a PC/ABS electric energy metering box comprises a support rod 1 and a movable plate 7, wherein threaded holes are formed in the middle of two ends of the support rod 1, the support rod is conveniently fixed by the arrangement of the threaded holes, rotating rods 2 are movably connected to the middle of the top end and the bottom end of the support rod 1, gears 3 are connected to two ends of each rotating rod 2, two gears 3 on the same side of the support rod 1 are in transmission connection with each other through transmission chains 5, one gear 3 can rotate to drive the other gear 3 to rotate through the transmission chain 5, the rotating gear 3 drives the gear 3 at the other end of the rotating rod 2 to rotate through the rotating rod 2 connected with the rotating rod, namely, one gear 3 rotates to enable the two transmission chains 5 on the device to rotate, the left side of the support rod 1 is flush with the left side of the transmission chains 5, the transmission chains 5 are convenient to rotate, and a rotating rod fixing structure is arranged on one side of the bottom end of the support rod 1, the position of a rotating rod 2 can be fixed through the arrangement of a rotating rod fixing structure, the positions of all parts in the device can be kept fixed, the electric energy metering box is convenient to use, the middle part of the other side of a gear 3 on one side of the bottom end of a supporting rod 1 is connected with a handle 4, the rotation of the gear 3 connected with the handle 4 is convenient through the arrangement of the handle 4, a movable hole 11 matched with the supporting rod 1 is arranged in the middle of the left side of a movable plate 7, the movable plate 7 can only move in the vertical direction through the arrangement of the movable hole 11, through holes 12 are formed in two ends of the left side of the movable plate 7, one side of a transmission chain 5 is connected with an inner cavity of the through hole 12, through the arrangement of the through hole 12, the movable plate 7 can be driven to move through the rotation of the transmission chain 5, the height of the electric energy metering box connected with the device can be adjusted, and the maintenance of the electric energy metering box is convenient, the middle part swing joint at the top of the right end of the movable plate 7 has a fixed plate 6, and through the arrangement of the fixed plate 6 and the movable plate 7, the deflection angle of the fixed plate 6 can be changed, the position of a box door of the electric energy metering box connected with the fixed plate 6 can be changed, and the electric energy metering box can be conveniently overhauled by a worker.

Please refer to fig. 2, the rotating rod fixing structure includes a stud 20, one end of the stud 20 is connected to the bottom end of the support rod 1 through a connection sleeve, the outer rings at both ends of the stud 20 are all connected to the clamping plates 21 through threads, the clamping plates 21 are adapted to the rotating rod 2, the stud 20 is arranged, the two clamping plates 21 connected to the stud 20 through threads can be far away from or close to each other through rotation, the two clamping plates 21 can be contacted or separated from the rotating rod 2 simultaneously, the rotating rod 2 can be fixed, and the inner surface of the clamping plates 21 is provided with anti-slip pads, the anti-slip pads are made of rubber, the anti-slip pads and the anti-slip pads are arranged through setting, friction force between the clamping plates 21 and the rotating rod 2 is increased, and the rotating rod 2 can be fixed more firmly.

Referring to fig. 3 and 4, a rubber shock pad is disposed on the top of the moving plate 7, the rubber shock pad is disposed to reduce the external influence on the fixing plate 6, the electric energy metering box fixed on the fixing plate 6 can be kept in a stable state to facilitate the operation of devices in the electric energy metering box, a support rod 13 is movably connected to the middle of the top of the right end of the moving plate 7, the top of the support rod 13 is connected to the middle of the bottom of the fixing plate 6, the fixing plate 6 can rotate due to the arrangement of the support rod 13, the position of a box door of the electric energy metering box can be changed to facilitate maintenance of the devices in the electric energy metering box by a worker, the transverse length of the moving plate 7 is greater than the transverse length and the longitudinal length of the fixing plate 6, the fixing plate 6 can perform circular motion, three thread bushing moving plates 14 arranged in a triangular shape are disposed on the top of the right end of the moving plate 7, and the outer surfaces of the thread bushings 14 are uniformly provided with latch teeth, the three thread sleeves 14 are in transmission connection through a transmission belt 19, through the arrangement of the transmission belt 19, the rotation of one thread sleeve 14 can drive other thread sleeves 14 to rotate, the inner cavity of the thread sleeve 14 is in threaded connection with a push rod 15, the shape of the push rod 15 is T-shaped, the top of the push rod 15 is connected with a rubber pad 17, the three push rods 15 are connected through a connecting rod, through the arrangement of the push rod 15 and the connecting rod, the rotation of the thread sleeve 14 can enable the push rod 15 to move in the vertical direction, the top of the push rod 15 can be in contact with or separated from the bottom of the fixed plate 6, so that the position of the fixed plate 6 is fixed, through the arrangement of the rubber pad 17, the rubber pad 17 increases the friction force between the push rod 15 and the fixed plate 6, so that the position of the fixed plate 6 is fixed, a movable groove movably connected with the push rod 15 is arranged on the movable plate 7, one side of the movable plate 7 is connected with a driving wheel 18, and the driving wheel 18 is meshed with one thread sleeve 14, the middle part of the bottom of the driving wheel 18 is connected with a rotating handle 10, the rotating handle 10 is movably connected with the moving plate 7, the other end of the rotating handle 10 is positioned below the moving plate 7, through the arrangement of the rotating handle 10, the rotation of the rotating handle 10 can drive the driving wheel 18 connected with the rotating handle to rotate, and the driving wheel 18 drives the threaded sleeve 14 to rotate.

The working principle is as follows: when the electric energy metering box is used, a worker fixes two ends of the supporting rod 1 at proper positions by using bolts, fixes the electric energy metering box on the fixing plate 6 by using bolts, adjusts the deflection angle of the fixing plate 6 by the worker according to requirements, enables a box door of the electric energy metering box to face the proper position, rotates the rotating handle 10, drives the driving wheel 18 connected with the rotating handle 10 to rotate, the driving wheel 18 drives other thread sleeves 14 to rotate through the thread sleeves 14 meshed with the driving wheel, the top rod 15 in threaded connection with the driving wheel 14 moves upwards through the rotation of the thread sleeves 14, the top of the top rod 15 is in close contact with the bottom of the fixing plate 6, the position of the fixing plate 6 is fixed, when the worker needs to adjust the height of the electric energy metering box, the worker rotates the double-head screw rod 20, the two clamping plates 21 are separated from the rotating rod 2 through the rotation of the double-head screw rod 20, the worker rotates the handle 4, the handle 4 drives the gear 3 connected with the double-head screw rod to rotate, the rotation of gear 3 makes drive chain 5 rotate, and the height of electric-energy metering box can change.

Although embodiments of the present invention 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 herein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a perpendicular adjustable fixing device of PC ABS electric-energy metering box, includes bracing piece (1) and movable plate (7), its characterized in that: the equal swing joint in middle part of bracing piece (1) top and bottom has dwang (2), the both ends of dwang (2) all are connected with gear (3), bracing piece (1) are connected through drive chain (5) transmission with two gear (3) of one side, just one side of bracing piece (1) bottom is equipped with dwang fixed knot and constructs, the middle part and handle (4) of the gear (3) another side of bracing piece (1) bottom one side are connected, movable hole (11) with bracing piece (1) adaptation are equipped with at the left middle part of movable plate (7), the left both ends of movable plate (7) all are equipped with through hole (12), one side and the inner chamber of through hole (12) of drive chain (5) are connected, the middle part swing joint at movable plate (7) right-hand member top has fixed plate (6).

2. The vertically adjustable fixing device of the PC/ABS electric energy metering box as claimed in claim 1, characterized in that: dwang fixed knot constructs including double lead screw (20), the bottom that adapter sleeve and bracing piece (1) were passed through to the one end of double lead screw (20) is connected, the equal threaded connection in outer lane at double lead screw (20) both ends has grip block (21), grip block (21) and dwang (2) adaptation, just the internal surface of grip block (21) is equipped with the slipmat, and the material of slipmat is rubber.

3. The vertically adjustable fixing device of the PC/ABS electric energy metering box as claimed in claim 1, characterized in that: the middle part of the top of the right end of the movable plate (7) is movably connected with a supporting rod (13), the top of the supporting rod (13) is connected with the middle part of the bottom of the fixed plate (6), the transverse length of the movable plate (7) is greater than the transverse length and the longitudinal length of the fixed plate (6), three thread sleeves (14) which are arranged in a triangular shape are arranged at the top of the right end of the movable plate (7), clamping teeth are uniformly arranged on the outer surfaces of the thread sleeves (14), the three thread sleeves (14) are in transmission connection through a transmission belt (19), ejector rods (15) are in threaded connection with the inner cavities of the thread sleeves (14), the top ends of the three ejector rods (15) are connected through a connecting rod, a movable groove which is movably connected with the ejector rods (15) is formed in the movable plate (7), one side of the movable plate (7) is connected with a driving wheel (18), and the driving wheel (18) is meshed with one thread sleeve (14), the middle part of the bottom of the driving wheel (18) is connected with a rotating handle (10), the rotating handle (10) is movably connected with the moving plate (7), and the other end of the rotating handle (10) is located below the moving plate (7).

4. The vertically adjustable fixing device of the PC/ABS electric energy metering box as claimed in claim 3, characterized in that: the ejector rod (15) is T-shaped, the top of the ejector rod (15) is connected with a rubber pad (17), and the top of the moving plate (7) is provided with a rubber shock pad.

5. The vertically adjustable fixing device of the PC/ABS electric energy metering box as claimed in claim 1, characterized in that: the middle parts of the two ends of the supporting rod (1) are provided with threaded holes, and the left side of the supporting rod (1) is flush with the left side of the transmission chain (5).