CN112540206B

CN112540206B - Ammeter mounting bracket

Info

Publication number: CN112540206B
Application number: CN202011350256.7A
Authority: CN
Inventors: 邱茂光; 侯磊; 房斌; 李俊; 孙绪健; 贾冬雪
Original assignee: Pingyin Power Supply Co Of State Grid Shandong Electric Power Co; State Grid Corp of China SGCC
Current assignee: Pingyin Power Supply Co Of State Grid Shandong Electric Power Co; State Grid Corp of China SGCC
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2022-06-17
Anticipated expiration: 2040-11-26
Also published as: CN112540206A

Abstract

The invention discloses an ammeter mounting frame which comprises a bottom plate, wherein two vertical plates and a supporting mechanism are mounted on the bottom plate, the two vertical plates are symmetrically mounted at two ends of the supporting mechanism, a supporting plate and a limiting mechanism are mounted on one vertical plate, a supporting frame is mounted on the supporting plate, the limiting mechanism is matched with the supporting plate, a vibration damping mechanism and a locking mechanism are mounted on the other vertical plate, the vibration damping mechanism is matched with the supporting plate, and the locking mechanism is mounted on one side of the other vertical plate and matched with the supporting plate. The device has the advantages that more electric meters can be installed in a limited space, so that management of workers on the electric meters is facilitated, the space is saved, the workers can conveniently perform later meter reading and maintenance, the device has a vibration reduction function, the electric meters can be prevented from being damaged on objects with larger vibration, the indicating precision of the electric meters is guaranteed, and the service life of the electric meters is prolonged.

Description

Ammeter mounting bracket

Technical Field

The invention belongs to the technical field of ammeter installation, and particularly relates to an ammeter installation frame.

Background

The mechanical indicating electric meter is an electric meter which uses electromagnetic force to make the movable part of the measuring mechanism produce mechanical action to reflect the measured size; the electric quantity accepted by the mechanical indicating electric meter is current, voltage or the product of the two currents and the like; because the nature and the size of the electric quantity which can be directly accepted by the measuring mechanism are limited, a measuring circuit is often required to be utilized to convert the measured quantity into a transition quantity which can be accepted by the measuring mechanism in advance; the mechanical electric meter has weak vibration resistance, and when the mechanical electric meter is installed on a machine body or an object with large vibration, the meter body is also large in vibration, and the meter body is easy to damage, so that the indication precision is influenced.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides an ammeter mounting frame which can be used for mounting more ammeters in a limited space, so that management of the ammeters by workers is facilitated, the space is saved, later-stage meter reading and maintenance of the workers are facilitated, the ammeter mounting frame has a vibration reduction function, the ammeter can be prevented from being damaged on an object with larger vibration, the indication precision of the ammeter is guaranteed, and the service life of the ammeter is prolonged.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides an ammeter mounting bracket, includes the bottom plate, install two risers and supporting mechanism on the bottom plate, two riser symmetries are installed at supporting mechanism's both ends, install backup pad and stop gear on one of them riser, install the support frame in the backup pad, stop gear with the backup pad cooperatees, installs damping mechanism and locking mechanism on another riser, damping mechanism with the backup pad cooperatees, locking mechanism installs the one side at another riser, and with the backup pad cooperatees.

Preferably, all install two side ears on every riser, two side ear fixed mounting are in the both sides of riser, the one end of backup pad is rotated through the pivot and is installed on two side ears on one of them riser, and the distance between two side ears is not less than the width of backup pad, and it has the spacing groove to open at the other end of backup pad, the spacing groove with locking mechanism cooperatees, and the side ear is easy to assemble the backup pad on the one hand, and on the other hand can play spacing effect to the backup pad, prevents that the backup pad from appearing the skew when receiving the vibration, has guaranteed the stability of backup pad greatly, has guaranteed the safety of ammeter simultaneously, has improved the life of ammeter.

Preferably, the support frame includes two slide rails and installs two sliding plates on two slide rails, two slide rails fixed mounting are at the top of backup pad, and about the central line symmetry of backup pad, two sliding plates are all installed on two slide rails to with two slide rail sliding connection, all opened waist type groove on two sliding plates, the support frame is used for installing the ammeter, the distance between the waist type groove on two sliding plates can be adjusted to sliding plate cooperation slide rail, thereby the ammeter of the different models of realization installation has improved the device's adaptability greatly.

Preferably, it has the mounting groove to open on one of them riser, and opens on two side ears on this riser has the fixed slot, and the fixed slot is linked together with the mounting groove, damping mechanism installs in the mounting groove, and damping mechanism includes diaphragm and damping spring, the diaphragm is established in the top of mounting groove on the riser, and establishes in the fixed slot on the ear of riser both sides side at the both ends of diaphragm, damping spring is equipped with a plurality ofly, and a plurality of damping spring's evenly distributed is in the mounting groove, and damping spring's one end is installed in the bottom of diaphragm, and the bottom at the mounting groove is installed to the other end, and damping mechanism can carry out the damping to the backup pad to the realization has guaranteed the safety of ammeter to the effect of ammeter damping, has improved the life of ammeter.

Preferably, stop gear includes set casing and handle, the cross-section of set casing is one end opening one end confined U type structure, is equipped with stopper, first spring, connecting rod in the inside of set casing, the one end fixed mounting of connecting rod is in one side of stopper, and the other end runs through the lateral wall of set casing and extends to the outside of set casing, the other end at the connecting rod is installed to the handle, the cover of first spring is on the connecting rod, and the one end of first spring is installed on the lateral wall of set casing, and the other end is installed in one side of stopper, and when the staff overturns the backup pad 90, stop gear can restrict the backup pad downstream, makes things convenient for the staff to maintain or check meter the ammeter of lower floor, has improved work efficiency greatly.

Preferably, supporting mechanism includes first guide rail, installation device and first threaded rod, first guide rail is equipped with two, and two first guide rail are even installs on the bottom plate, first threaded rod is established between two first guide rails, and the one end of first threaded rod is installed on one of them riser, and the other end runs through another riser, extends to one side of another riser, installation device is equipped with two, and two even installations of installation device are on first threaded rod to cooperate with two first guide rails, and supporting mechanism is used for the ammeter of installation, guarantees the safety of ammeter, has improved the life of ammeter.

Preferably, the mounting device comprises an adjusting plate, two sliding blocks and a first sleeve are arranged at the bottom of the adjusting plate, the first sleeve is matched with the first threaded rod, the two sliding blocks are matched with the two first guide rails, two second guide rails, a connecting plate and a mounting plate are arranged at the top of the adjusting plate, the two second guide rails are symmetrically arranged at two sides of the adjusting plate, rotating shafts are arranged at two ends of the connecting plate, a roller is arranged on one of the rotating shafts, a through hole is formed in the connecting plate, a fixed shaft is arranged in the middle of the through hole, a limiting column is arranged on the fixed shaft, two ends of the rotating shaft at one end of the connecting plate are matched with the two second guide rails, a connecting piece and a fixed cylinder are arranged at the bottom of the mounting plate, a third spring is arranged inside the fixed cylinder, and the fixed cylinder is matched with the limiting column, the utility model discloses a spacing post, including connecting plate, mounting device, fixing tube, connecting piece, connecting plate, mounting device, the bottom at the fixed cylinder is installed to the one end of third spring, and the top at spacing post is installed to the other end, the connecting piece with axis of rotation on the connecting plate other end cooperatees, and the ammeter not only can be installed to the mounting device, can play the effect of damping simultaneously, has guaranteed the safety of ammeter, has improved the life of ammeter.

Preferably, the connecting plate is equipped with two, and two connecting plate symmetries are established in the bottom of mounting panel, the connecting piece is equipped with two, two connecting pieces and two connecting plate one-to-ones, gu fixed cylinder and third spring are equipped with two, two gu fixed cylinder, third spring with spacing post on two connecting plates cooperatees, the screw thread of first threaded rod central line both sides is revolved to opposite, and the device is in stable state when the connecting plate guarantees the damping, has improved the device security greatly, has guaranteed the safety of ammeter, and the screw thread of first threaded rod central line both sides is revolved to opposite, has guaranteed that two installation device can inwards or outwards move simultaneously when rotating first threaded rod, plays the effect of adjusting, has guaranteed that the device can be suitable for the ammeter of different models, has improved the device adaptability greatly.

Preferably, the locking mechanism comprises a protective shell, a second threaded rod, two second sleeves, two supporting rods, a fixed block and a vertical rod are arranged in the protective shell, one end of the second threaded rod is rotatably installed on the side wall of the protective shell, the other end of the second threaded rod penetrates through the other side wall of the protective shell and extends to the outer side of the protective shell, a cross groove is formed in the other end of the second threaded rod, the two sleeves are installed on the second threaded rod, the two supporting rods and the two sleeves are in one-to-one correspondence, one end of each supporting rod is rotatably installed on each sleeve, the other end of each supporting rod is rotatably installed on the fixed block, one end of each vertical rod is fixedly installed on the fixed block, the other end of each vertical rod penetrates through the top of the protective shell and extends to the outer side of the protective shell, a limiting plate, a telescopic rod, a second spring and a limiting rod are installed on each vertical rod, and the limiting plate is installed on one side of each vertical rod, the utility model discloses a safety protection device for electricity meter, including the limiting plate, the limiting plate is installed on the limiting plate to the one end of gag lever post, the one end of telescopic link is installed on the montant, and the other end is installed on the gag lever post, the second spring housing is on the telescopic link, and locking mechanism can lock the backup pad, prevents when the emergence vibration, drives the ammeter vibration in the backup pad, causes the unnecessary loss, has guaranteed the safety of ammeter greatly, has improved the life of ammeter.

Preferably, limiting plate, telescopic link, second spring and gag lever post all are equipped with two, and two limiting plates, telescopic link, second spring and gag lever post symmetry set up the both sides at the montant, the screw thread of second threaded rod central line both sides is revolved to opposite, and limiting plate, telescopic link, second spring and gag lever post are used for the motion of restriction backup pad, have guaranteed the stability of backup pad to guaranteed the stability of ammeter, improved the life of ammeter, the screw thread of second threaded rod central line both sides is revolved to opposite assurance when rotating the second threaded rod, and two sleeves are inwards or outwards moved simultaneously, and the convenience is fastened the backup pad, thereby guarantees the safety of ammeter.

The invention has the beneficial effects that:

1) this device can install more ammeters in limited space, not only makes things convenient for the staff to the management of ammeter, and saving space more moreover makes things convenient for checking meter and maintaining in staff's later stage, and the device has the damping function, can prevent that the ammeter from receiving the damage on vibrating great object, has guaranteed the precision that the ammeter instructed, has improved the life of ammeter.

2) This device side ear on the one hand facilitates the installation backup pad, and on the other hand can play spacing effect to the backup pad, prevents that the backup pad from appearing the skew when receiving the vibration, has guaranteed the stability of backup pad greatly, has guaranteed the safety of ammeter simultaneously, has improved the life of ammeter.

3) The support frame comprises two slide rails and two sliding plates arranged on the two slide rails, the two slide rails are fixedly arranged at the top of the support plate and are symmetrical about the center line of the support plate, the two sliding plates are arranged on the two slide rails and are connected with the two slide rails in a sliding manner, waist-shaped grooves are formed in the two sliding plates, the support frame is used for mounting an electric meter, the sliding plates are matched with the slide rails, the distance between the waist-shaped grooves in the two sliding plates can be adjusted, the electric meters of different models can be mounted, and the adaptability of the support frame is greatly improved.

4) This device damping mechanism installs in the mounting groove, and damping mechanism includes diaphragm and damping spring, the diaphragm is established in the top of mounting groove on the riser, and establishes in the fixed slot on the ear of riser both sides side at the both ends of diaphragm, damping spring is equipped with a plurality ofly, and a plurality of damping spring's evenly distributed is in the mounting groove, and damping spring's one end is installed in the bottom of diaphragm, and the other end is installed in the bottom of mounting groove, and damping mechanism can carry out the damping to the backup pad to the realization is to the effect of ammeter damping, has guaranteed the safety of ammeter, has improved the life of ammeter.

5) This device stop gear includes set casing and handle, the cross-section of set casing is one end opening one end confined U type structure, is equipped with stopper, first spring, connecting rod in the inside of set casing, the one end fixed mounting of connecting rod is in one side of stopper, and the other end runs through the lateral wall of set casing and extends to the outside of set casing, the other end at the connecting rod is installed to the handle, the cover of first spring is on the connecting rod, and the one end of first spring is installed on the lateral wall of set casing, and the other end is installed in one side of stopper, and when the staff overturns the backup pad 90, stop gear can restrict the backup pad downstream, makes things convenient for the staff to maintain or check meter the ammeter of lower floor, has improved work efficiency greatly.

6) This device supporting mechanism includes first guide rail, installation device and first threaded rod, first guide rail is equipped with two, and two first guide rail are even installs on the bottom plate, first threaded rod is established between two first guide rails, and the one end of first threaded rod is installed on one of them riser, and the other end runs through another riser, extends to one side of another riser, installation device is equipped with two, and two even installations of installation device are on first threaded rod to cooperate with two first guide rails, and the ammeter that supporting mechanism is used for the installation, the safety of assurance ammeter has improved the life of ammeter.

7) The mounting device can not only mount the ammeter, but also play a role in vibration reduction, guarantee the safety of the ammeter and prolong the service life of the ammeter.

8) This device connecting plate is equipped with two, and two connecting plate symmetries are established in the bottom of mounting panel, the connecting piece is equipped with two, two connecting pieces and two connecting plate one-to-ones, gu fixed cylinder and third spring are equipped with two, two gu fixed cylinders, third spring with spacing post on two connecting plates cooperatees, the screw thread of first threaded rod central line both sides revolves to opposite, and the device is in stable state when the connecting plate guarantees the damping, has improved the device security greatly, has guaranteed the safety of ammeter, and the screw thread of first threaded rod central line both sides revolves to opposite, has guaranteed that two installation device can inwards or outwards move simultaneously when rotating first threaded rod, plays the effect of regulation, has guaranteed that the device can be suitable for the ammeter of different models, has improved the device adaptability greatly.

9) This device locking mechanism can prevent when the emergence vibration with backup pad locking, drives the ammeter vibration in the backup pad, causes the unnecessary loss, has guaranteed the safety of ammeter greatly, has improved the life of ammeter.

10) This device limiting plate, telescopic link, second spring and gag lever post all are equipped with two, and two limiting plates, telescopic link, second spring and gag lever post symmetry set up the both sides at the montant, the screw thread of second threaded rod central line both sides is revolved to opposite, and limiting plate, telescopic link, second spring and gag lever post are used for restricting the motion of backup pad, have guaranteed the stability of backup pad to guaranteed the stability of ammeter, improved the life of ammeter, the screw thread of second threaded rod central line both sides is revolved to opposite assurance when rotating the second threaded rod, and two sleeves are inwards or outwards moved simultaneously, and the convenience is fastened the backup pad, thereby guarantees the safety of ammeter.

Drawings

FIG. 1 is a schematic view of an electric meter mounting rack according to the present invention.

Fig. 2 is an installation view of the damping mechanism of the present invention.

Fig. 3 is a schematic structural view of the support mechanism of the present invention.

Fig. 4 is an exploded view of the mounting device of the present invention.

FIG. 5 is a schematic structural view of a connecting plate according to the present invention.

Fig. 6 is a schematic structural view of the vibration damping mechanism of the present invention.

Fig. 7 is a schematic structural view of the limiting mechanism of the present invention.

Fig. 8 is a schematic structural view of the support frame of the present invention.

Fig. 9 is a schematic structural view of the locking mechanism of the present invention.

In the figure: 1. a base plate; 2. a vertical plate; 3. a support plate; 301. a limiting groove; 4. a support frame; 401. a slide rail; 402. a sliding plate; 5. a locking mechanism; 501. a second threaded rod; 502. a fixed block; 503. a vertical rod; 504. a limiting rod; 505. a second spring; 506. a limiting plate; 507. a telescopic rod; 508. a support bar; 509. a second sleeve; 6. a support mechanism; 601. a mounting device; 602. a first guide rail; 603. a first threaded rod; 604. a fixed cylinder; 605. a connecting member; 606. mounting a plate; 607. a third spring; 608. a connecting plate; 609. an adjustment plate; 6010. a slider; 6011. a first sleeve; 6012. a second guide rail; 6013. a fixed shaft; 6014. a limiting post; 6015. a through hole; 6016. a roller; 7. a vibration reduction mechanism; 701. a damping spring; 702. a transverse plate; 8. a limiting mechanism; 801. a stationary housing; 802. a handle; 803. a connecting rod; 804. a first spring; 805. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to fig. 1 to 9, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The utility model provides an ammeter mounting bracket, includes bottom plate 1, install two risers 2 and supporting mechanism 6 on the bottom plate 1, two riser 2 symmetries are installed at the both ends of supporting mechanism 6, install backup pad 3 and stop gear 8 on one of them riser 2, install support frame 4 in backup pad 3, stop gear 8 with backup pad 3 cooperatees, installs damping mechanism 7 and locking mechanism 5 on another riser 2, damping mechanism 7 with backup pad 3 cooperatees, locking mechanism 5 installs in one side of another riser 2, and with backup pad 3 cooperatees.

This device can install more ammeters in limited space, not only makes things convenient for the staff to the management of ammeter, and saving space more moreover makes things convenient for checking meter and maintaining in staff's later stage, and the device has the damping function, can prevent that the ammeter from receiving the damage on vibrating great object, has guaranteed the precision that the ammeter instructed, has improved the life of ammeter.

All install two side ears on every riser 2, two side ear fixed mounting are in the both sides of riser 2, the one end of backup pad 3 is rotated through the pivot and is installed on two side ears on one of them riser 2, and the distance between two side ears is not less than backup pad 3's width, and it has spacing groove 301 to open at the other end of backup pad 3, spacing groove 301 with locking mechanism 5 cooperatees, and the side ear is easy to assemble backup pad 3 on the one hand, and on the other hand can play spacing effect to backup pad 3, prevents that offset from appearing when receiving the vibration in backup pad 3, has guaranteed the stability of backup pad 3 greatly, has guaranteed the safety of ammeter simultaneously, has improved the life of ammeter.

Wherein, riser 2 is used for backup pad 3, guarantees backup pad 3's stability to cut apart into two-layerly with the device, improved space utilization greatly.

The support frame 4 comprises two slide rails 401 and two sliding plates 402 installed on the two slide rails 401, the two slide rails 401 are fixedly installed at the top of the support plate 3 and are symmetrical about the center line of the support plate 3, the two sliding plates 402 are installed on the two slide rails 401 and are in sliding connection with the two slide rails 401, waist-shaped grooves are formed in the two sliding plates 402, the support frame 4 is used for installing an electric meter, the sliding plates 402 are matched with the slide rails 401, the distance between the waist-shaped grooves in the two sliding plates 402 can be adjusted, therefore, electric meters of different models can be installed, and the adaptability of the device is greatly improved.

Wherein, when in work, the two sliding plates 402 or one sliding plate 402 is slid according to the requirement, the distance between the two sliding plates 402 is adjusted, thereby adapting to different types of electric meters, greatly improving the adaptability of the device,

an installation groove is formed in one vertical plate 2, and fixing grooves are formed in two side lugs of the vertical plate 2. The fixed slot is linked together with the mounting groove, damping mechanism 7 is installed in the mounting groove, and damping mechanism 7 includes diaphragm 702 and damping spring 701, diaphragm 702 establishes the top at riser 2 last mounting groove, and the both ends of diaphragm 702 establish in the fixed slot on riser 2 both sides side ear, damping spring 701 is equipped with a plurality ofly, and a plurality of damping spring 701's evenly distributed is in the mounting groove, and damping spring 701's one end is installed in the bottom of diaphragm 702, and the bottom at the mounting groove is installed to the other end, and damping mechanism 7 can carry out the damping to backup pad 3 to the effect of realization to the ammeter damping has guaranteed the safety of ammeter, has improved the life of ammeter.

Wherein, the setting up of fixed slot and mounting groove makes things convenient for the reciprocating of diaphragm 702, realizes the effect of damping in cooperation damping spring 701's effect, and fixed slot and mounting groove can prevent that diaphragm 702 from taking place to control the skew at the in-process that reciprocates, have improved the stability of diaphragm 702 greatly.

Stop gear 8 includes fixed shell 801 and handle 802, the cross-section of fixed shell 801 is one end opening one end confined U type structure, is equipped with stopper 805, first spring 804, connecting rod 803 in the inside of fixed shell 801, the one end fixed mounting of connecting rod 803 is in one side of stopper 805, and the other end runs through the lateral wall of fixed shell 801 and extends to the outside of fixed shell 801, the other end at connecting rod 803 is installed to handle 802, the cover of first spring 804 is on connecting rod 803, and the one end of first spring 804 is installed on the lateral wall of fixed shell 801, and the other end is installed in one side of stopper 805, and when the staff overturn 90 with backup pad 3, stop gear 8 can restrict backup pad 3 downstream, makes things convenient for the staff to the ammeter maintenance or the meter reading of lower floor, has improved work efficiency greatly.

Wherein, first spring 804 is in compression state, when the staff overturns backup pad 3 for 90, make the side of backup pad 3 can not restrict the removal of stopper 805, because first spring 804 resets and can drive stopper 805 outward movement, make stopper 805 remove the bottom of backup pad 3, the effect of stopper 805 cooperation set casing 801, the realization is to 3 spacing effects of backup pad, when needs put backup pad 3 down, only need outwards to stimulate handle 802, make stopper 805 shrink to set casing 801 in can, stop gear 8's setting, make things convenient for the staff to the ammeter maintenance or the meter reading of lower floor, work efficiency is greatly improved.

The supporting mechanism 6 comprises a first guide rail 602, a mounting device 601 and a first threaded rod 603, the first guide rail 602 is provided with two guide rails, two first guide rails 602 are uniformly mounted on the bottom plate 1, the first threaded rod 603 is arranged between the two first guide rails 602, one end of the first threaded rod 603 is mounted on one of the vertical plates 2, the other end of the first threaded rod 603 runs through the other vertical plate 2 and extends to one side of the other vertical plate 2, the mounting device 601 is provided with two guide rails, the two mounting devices 601 are uniformly mounted on the first threaded rod 603 and are matched with the two first guide rails 602, the supporting mechanism 6 is used for mounting the electric meter, the safety of the electric meter is guaranteed, and the service life of the electric meter is prolonged.

Wherein, the staff adjusts the distance between two installation device 601 through rotating first threaded rod 603 as required to the installation of the different model ammeters of realization.

The mounting device 601 comprises an adjusting plate 609, two sliding blocks 6010 and a first sleeve 6011 are arranged at the bottom of the adjusting plate 609, the first sleeve 6011 is matched with the first threaded rod 603, the two sliding blocks 6010 are matched with the two first guide rails 602, two second guide rails 6012, a connecting plate 608 and a mounting plate 606 are mounted at the top of the adjusting plate 609, the two second guide rails 6012 are symmetrically mounted at two sides of the adjusting plate 609, rotating shafts are mounted at two ends of the connecting plate 608, a roller 6016 is mounted on one of the rotating shafts, a through hole 6015 is formed in the connecting plate 608, a fixed shaft 6013 is mounted in the middle of the through hole 6015, a limiting column 6014 is mounted on the fixed shaft 6013, two ends of the rotating shaft at one end of the connecting plate 608 are matched with the two second guide rails 6012, a connecting member 605 and a fixed cylinder 604 are mounted at the bottom of the mounting plate 606, a third spring 607 is mounted in the fixed cylinder 604, the fixed cylinder 604 is matched with the limiting column 6014, one end of the third spring 607 is arranged at the bottom of the fixed cylinder 604, the other end of the third spring is arranged at the top of the limiting column 6014, the connecting piece 605 is matched with a rotating shaft at the other end of the connecting plate 608, the mounting device 601 can be used for mounting an electric meter and can play a role in vibration reduction, the safety of the electric meter is guaranteed, and the service life of the electric meter is prolonged.

Wherein, during operation, the staff installs the ammeter on mounting panel 606, and when taking place the vibration, the bottom of connecting plate 608 can slide on second guide rail 6012, and spacing post 6014, third spring 607 and solid fixed cylinder 604 mutually support, because the internal diameter of solid fixed cylinder 604 is not less than the diameter of spacing post 6014, when producing the vibration, the effect of spacing post 6014 cooperation third spring 607 is at solid fixed cylinder 604 internal up-and-down motion to realize the effect of damping.

The connecting plates 608 are provided with two, the two connecting plates 608 are symmetrically arranged at the bottom of the mounting plate 606, the number of the connecting pieces 605 is two, the two connecting pieces 605 correspond to the two connecting plates 608 one by one, two fixed cylinders 604 and two third springs 607 are provided, the two fixed cylinders 604 and the third springs 607 are matched with the limit posts 6014 on the two connecting plates 608, the screw thread of first threaded rod 603 central line both sides is revolved to opposite, and the device is in steady state when connecting plate 608 guarantees the damping, has improved the device security greatly, has guaranteed the safety of ammeter, and the screw thread of first threaded rod 603 central line both sides revolves to opposite, has guaranteed that two installation device 601 can inwards or outwards move simultaneously when rotating first threaded rod 603, plays the effect of regulation, has guaranteed that the device can be suitable for the ammeter of different models, has improved the device adaptability greatly.

The connecting plate 608 is used for connecting the mounting plate 606 and the adjusting plate, so that the stability of the mounting plate 606 is guaranteed, the damping effect can be achieved when vibration is generated, and the stability of the device is guaranteed.

The locking mechanism 5 comprises a protective shell, a second threaded rod 501, two second sleeves 509, two supporting rods 508, a fixed block 502 and a vertical rod 503 are arranged in the protective shell, one end of the second threaded rod 501 is rotatably installed on the side wall of the protective shell, the other end of the second threaded rod 501 penetrates through the other side wall of the protective shell and extends to the outer side of the protective shell, a cross groove is formed in the other end of the second threaded rod 501, the two sleeves are installed on the second threaded rod 501, the two supporting rods 508 are in one-to-one correspondence with the two sleeves, one end of each supporting rod 508 is rotatably installed on the corresponding sleeve, the other end of each supporting rod 508 is rotatably installed on the corresponding fixed block 502, one end of each vertical rod 503 is fixedly installed on the corresponding fixed block 502, the other end of each vertical rod 503 penetrates through the top of the protective shell and extends to the outer side of the protective shell, and each vertical rod 503 is provided with a limiting plate 506, a telescopic rod 507, a second spring 505 and a limiting rod 504, limiting plate 506 is installed in one side of montant 503, the one end of gag lever post 504 is rotated and is installed on limiting plate 506, the one end of telescopic link 507 is installed on montant 503, and the other end is installed on gag lever post 504, second spring 505 cover is on telescopic link 507, and locking mechanism 5 can lock backup pad 3, prevents when taking place to vibrate, drives the ammeter vibration on the backup pad 3, causes unnecessary loss, has guaranteed the safety of ammeter greatly, has improved the life of ammeter.

Wherein, during operation, the top of the vertical rod 503 penetrates the limiting groove 301 on the supporting plate 3, under the action of the second spring 505 and the telescopic rod 507, the two limiting rods 504 are spread, so that the other ends of the two limiting rods 504 are distributed outside the limiting groove 301, then the worker rotates the second threaded rod 501 to drive the two second sleeves 509 to move outwards, so as to drive the vertical rod 503 to move downwards, when the limiting rods 504 are in contact with the top of the supporting plate 3, the second threaded rod 501 continues to rotate, when the limiting rods 504 are in contact with the limiting plates 506 on the top of the vertical rod 503, the second threaded rod 501 stops rotating, so as to achieve the purpose of locking, when unlocking is required, the second threaded rod 501 reversely rotates to drive the two second sleeves 509 to move inwards, the vertical rod 503 moves upwards, so that the limiting rods 504 are separated from the top of the supporting plate 3, and then the worker presses the limiting rods 504 inwards until the vertical rods 503 are in contact, when the second threaded rod 501 is rotated, the two second sleeves 509 are driven to move outwards, and the vertical rod 503 moves downwards until the bottom height of the limiting rod 504 is lower than the top height of the supporting plate 3.

Limiting plate 506, telescopic link 507, second spring 505 and gag lever post 504 all are equipped with two, and two limiting plates 506, telescopic link 507, second spring 505 and gag lever post 504 symmetry set up the both sides at montant 503, the screw thread of second threaded rod 501 central line both sides is turned to opposite, and limiting plate 506, telescopic link 507, second spring 505 and gag lever post 504 are used for restricting the motion of backup pad 3, have guaranteed backup pad 3's stability, thereby the stability of ammeter has been guaranteed, the life of ammeter has been improved, the screw thread of second threaded rod 501 central line both sides is turned to opposite and is guaranteed when rotating second threaded rod 501, two sleeves are inwards or outwards moved simultaneously, conveniently fasten backup pad 3, thereby guarantee the safety of ammeter.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims

1. An ammeter mounting frame comprises a bottom plate and is characterized in that two vertical plates and a supporting mechanism are mounted on the bottom plate, the two vertical plates are symmetrically mounted at two ends of the supporting mechanism, a supporting plate and a limiting mechanism are mounted on one vertical plate, a supporting frame is mounted on the supporting plate, the limiting mechanism is matched with the supporting plate, a vibration damping mechanism and a locking mechanism are mounted on the other vertical plate, the vibration damping mechanism is matched with the supporting plate, and the locking mechanism is mounted on one side of the other vertical plate and matched with the supporting plate;

stop gear is including set casing and handle, the cross-section of set casing is one end opening one end confined U type structure, is equipped with stopper, first spring, connecting rod in the inside of set casing, the one end fixed mounting of connecting rod is in one side of stopper, and the other end runs through the lateral wall of set casing and extends to the outside of set casing, the other end at the connecting rod is installed to the handle, the cover of first spring is on the connecting rod, and the one end of first spring is installed on the lateral wall of set casing, and the one side at the stopper is installed to the other end.

2. An electricity meter mounting bracket as set forth in claim 1, characterized in that each riser is provided with two side lugs, said two side lugs are fixedly mounted on both sides of the riser, one end of the supporting plate is rotatably mounted on the two side lugs of one of the risers through a rotating shaft, the distance between the two side lugs is not less than the width of the supporting plate, the other end of the supporting plate is provided with a limiting groove, and said limiting groove is matched with said locking mechanism.

3. An electricity meter mounting bracket as set forth in claim 1, wherein said support bracket comprises two slide rails fixedly mounted on top of the support plate and symmetrically about the center line of the support plate, and two slide plates mounted on the two slide rails and slidably connected to the two slide rails, each slide plate having a waist-shaped slot formed therein.

4. The electricity meter mounting bracket of claim 1, wherein a mounting groove is formed in one of the risers, fixing grooves are formed in two side lugs of the riser, the fixing grooves are communicated with the mounting groove, the damping mechanism is mounted in the mounting groove and comprises a transverse plate and a plurality of damping springs, the transverse plate is arranged above the mounting groove in the riser, two ends of the transverse plate are arranged in the fixing grooves in the side lugs on two sides of the riser, the damping springs are arranged in a plurality, and the plurality of damping springs are uniformly distributed in the mounting groove.

5. The meter mounting bracket of claim 1, wherein the support mechanism comprises two first guide rails, two mounting devices, and a first threaded rod, the two first guide rails are uniformly mounted on the bottom plate, the first threaded rod is disposed between the two first guide rails, one end of the first threaded rod is mounted on one of the risers, the other end of the first threaded rod penetrates the other riser and extends to one side of the other riser, the two mounting devices are disposed, and the two mounting devices are uniformly mounted on the first threaded rod and are matched with the two first guide rails.

6. An electricity meter mounting frame as claimed in claim 5, wherein the mounting means comprises an adjusting plate, two sliding blocks and a first sleeve are arranged at the bottom of the adjusting plate, the first sleeve is matched with the first threaded rod, the two sliding blocks are matched with the two first guide rails, two second guide rails, a connecting plate and a mounting plate are arranged at the top of the adjusting plate, the two second guide rails are symmetrically arranged at two sides of the adjusting plate, rotating shafts are arranged at two ends of the connecting plate, a roller is arranged on one of the rotating shafts, a through hole is arranged on the connecting plate, a fixing shaft is arranged in the middle of the through hole, a limit post is arranged on the fixing shaft, two ends of the rotating shaft at one end of the connecting plate are matched with the two second guide rails, a connecting piece and a fixing cylinder are arranged at the bottom of the mounting plate, a third spring is arranged in the fixing cylinder, the fixed cylinder is matched with the limiting column, one end of the third spring is installed at the bottom of the fixed cylinder, the other end of the third spring is installed at the top of the limiting column, and the connecting piece is matched with the rotating shaft on the other end of the connecting plate.

7. An electricity meter mounting frame as claimed in claim 6, wherein there are two connecting plates, two connecting plates are symmetrically disposed at the bottom of the mounting plate, there are two connecting pieces, two connecting pieces are corresponding to the two connecting plates one to one, there are two fixed cylinders and two third springs, two fixed cylinders and two third springs are matched with the limiting posts on the two connecting plates, and the thread directions of the two sides of the central line of the first threaded rod are opposite.

8. An electricity meter mounting bracket according to claim 2, characterized in that, locking mechanism includes the protective housing, is equipped with second threaded rod, two second sleeves, two bracing pieces, fixed block and montants in the inside of protective housing, the one end of second threaded rod is rotated and is installed on the lateral wall of protective housing, and the other end runs through the opposite lateral wall of protective housing and extends to the outside of protective housing, and it has cross recess to open on the other end of second threaded rod, two sleeves are installed on the second threaded rod, two bracing pieces and two sleeve one-to-one, the one end of bracing piece is rotated and is installed on the sleeve, and the other end of bracing piece is rotated and is installed on the fixed block, the one end fixed mounting of montant is on the fixed block, and the other end of montant runs through the top of protective housing and extends to the outside of protective housing, and install limiting plate, telescopic link, montant, The limiting plate is installed on one side of the vertical rod, one end of the limiting rod is rotatably installed on the limiting plate, one end of the telescopic rod is installed on the vertical rod, the other end of the telescopic rod is installed on the limiting rod, and the second spring is sleeved on the telescopic rod.

9. An electricity meter mounting frame as claimed in claim 8, wherein there are two limiting plates, two telescopic rods, two second springs and two limiting rods, the two limiting plates, the two telescopic rods, the two second springs and the two limiting rods are symmetrically arranged on two sides of the vertical rod, and the thread directions of two sides of the central line of the second threaded rod are opposite.