CN104302139B - Power grid data concentrator - Google Patents

Power grid data concentrator Download PDF

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Publication number
CN104302139B
CN104302139B CN201410599079.4A CN201410599079A CN104302139B CN 104302139 B CN104302139 B CN 104302139B CN 201410599079 A CN201410599079 A CN 201410599079A CN 104302139 B CN104302139 B CN 104302139B
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plate
housing
groove
nameplate
draw
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CN201410599079.4A
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CN104302139A (en
Inventor
周映春
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CHENGDU TEKHIGH TECHNOLOGY Co Ltd
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CHENGDU TEKHIGH TECHNOLOGY Co Ltd
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Priority to CN201410599079.4A priority Critical patent/CN104302139B/en
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Abstract

A power grid data concentrator comprises a shell and an installation rack. A right-angle bent plate is arranged on the back surface of the shell. The installation rack comprises a fixing plate vertically arranged and a supporting plate horizontally arranged. The fixing plate is arranged behind the shell. The supporting plate is arranged under the shell, and the back side surface of the supporting plate is fixedly connected with the fixing plate. A clamping groove is formed in the upper end of the fixing plate. A horizontal plate of the right-angle bent plate is fixed to the back surface of the shell, and a vertical plate of the right-angle bent plate is clamped in the clamping groove and can slide in the clamping groove. Threaded through holes are formed in the four corners of the fixing plate. A nameplate is arranged on the side surface of the shell and detachably connected to the side surface of the shell. Half-round pull rings are arranged on the two corners of the lower end of the fixing plate respectively, and a wire-winding steel wire rope is connected between the two pull rings. The concentrator is high in stability after being installed and easy and convenient to disassemble and assemble. Disorder of the concentrator is avoided due to the nameplate detachably connected to the concentrator. The wire-winding steel wire rope is arranged below the installation rack and can collect wires, and therefore wire disorder is avoided.

Description

Electric network data concentrator
Technical field
A kind of the present invention relates to data collecting field, in particular it relates to electric network data concentrator.
Background technology
Development with electronic technology and the development of wireless communication technology, the particularly fast development of ad hoc network, make People certain region set up a low cost, low-power consumption, MANET, how the closely proprietary wireless network of several will Ask and become reality.Its application includes the various neck such as industrial automation, smart home, radio meter register, urban public utilities management Domain.
In radio meter register field, the application of wireless technology meets the centralized management demand of manager and the house private of user Close property demand, is widely applied, and especially popularizes very much in water, electricity, the kilowatt meter reading-out system of combustion gas.Kilowatt meter reading-out system typically wraps Include convergent point, meter reading terminal and the administrative center being connected with convergent point.
In power recorder system, harvester is typically mounted in the distribution box at ammeter place, and concentrator is arranged on control Center processed, it typically connects host computer by cable network, mainly concentrates the ammeter data of each harvester collection and is sent to Position machine.At present, concentrator installation there is problems in that
1st, due to adopting lithium battery power supply concentrator, therefore concentrator needs when electric quantity of lithium battery exhausts to change battery more Or concentrator, or it is also required to more exchange device when concentrator breaks down, and concentrator is steady in order to ensure it when mounted Fixed, install and fix tighter, very inconvenient when changing;
2nd, because the heart in the controlling has multiple concentrators, therefore concentrator is easily chaotic, and the cable one of concentrator As longer, concentrator easily causes cable clutter too much.
Content of the invention
The purpose of the present invention is that a kind of electric network data concentrator of offer, and this concentrator has when installing preferably Stability, very simple and convenient during dismounting, it can also carry out managing line and nameplate mark in addition.
The present invention solves the above problems and be the technical scheme is that
Electric network data concentrator, including housing, installing rack, described back side of shell is provided with angle block of right angle;Described installing rack Fixed plate including vertical arrangement and horizontally disposed gripper shoe, described fixed plate is arranged on housing dead astern, described gripper shoe It is arranged on immediately below housing, the trailing flank of gripper shoe is fixedly connected with fixed plate, described dead plate upper end is further opened with draw-in groove;Institute The horizontal plate stating angle block of right angle is fixed on back side of shell, and the vertical plate of described angle block of right angle is stuck in draw-in groove and can be in this draw-in groove Slide, four angles of described fixed plate are provided with tapped through hole;Described housing side is provided with nameplate, and described nameplate is removable Unload and be connected to housing side;One semicircle draw ring is also respectively provided with the Liang Ge angle of described fixed plate lower end, two draw rings it Between be also associated with coiling steel cable.
As a further improvement on the present invention, the groove face of described draw-in groove is provided with multiple rubber bumps, described vertical plate It is provided with second raised on former and later two surfaces of the latter half.
Further, described draw-in groove for cross section be " t " font chute, this chute have groove bottom, 2 with groove bottom phase Even and the first side perpendicular to groove bottom, 2 second sides parallel to first side, 2 be connected to first side and the Center groove face between two side faces, wherein the distance between 2 second sides are less than the distance between 2 first sides, described Chute upper end is concordant with the upper end of fixed plate, and described groove bottom and 2 center groove faces are provided with some rubber bumps, vertically Plate is slidably connected in " t " font horizontal edge of chute.
Further, described installing rack also includes two settings limiting plate on the supporting plate, and two limiting plates are located at respectively The both sides of housing, lower end is fixing on the supporting plate.
Further, described limiting plate is removably connected with nameplate away from the side of housing.
Further, four angles of described nameplate are respectively arranged with 4 through holes, described housing side and limiting plate side are equal It is provided with the cylindrical boss corresponding with the through hole on nameplate, the outer circumference surface of described cylindrical boss is provided with outer spiral shell Stricture of vagina, this boss is also connected with stop nut through after the through hole of nameplate.
Further, described vertical plate top half center is further opened with fixing hole.
To sum up, the invention has the beneficial effects as follows:
1st, the present invention specially devises installing rack for concentrator, and by way of an angle block of right angle is to be detachably connected It is arranged on this installing rack, and this installing rack is supported to be detachably connected to be fixed on other devices, when therefore dismounting concentrator Can take two ways: one be the housing of concentrator is taken out from the draw-in groove of installing rack after take off from installing rack, dismounting Very convenient;Two is together with installing rack integral demounting and change, and not only has two kinds of optional modes, and all very simply square Just;
2nd, the vertical plate top half center of the present invention is further opened with fixing hole, when installing concentrator, has hook Directly hook can also be hooked in this fixation in the hole on installing mechanism, be convenient to as installing and using temporarily;
3rd, the present invention is provided with projection it is ensured that the mounting stability of concentrator also in draw-in groove and in angle block of right angle lower end;
4th, the installing rack of the present invention is also provided with left and right two limiting plate prevents concentrator from tilting, and further ensures concentration The stability that device is installed;
5th, on the concentrator housing of the present invention, limiting plate side is provided with the nameplate being detachably connected, and is easy to identification and concentrates Device, it is to avoid concentrator is chaotic, and nameplate, by the way of being detachably connected, is changing concentrator or connection installing rack one During with changing, nameplate can be pulled down and changing on new concentrator housing and limiting plate, recycling, save resources;
6th, it is also provided with coiling steel cable below the installing rack of the present invention, the cable of the concentrator that it can be installed is according to reality Border carries out take-up using length, can avoid causing the on-site cable of control centre chaotic.
Brief description
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the top view of fixed plate;
Fig. 3 is the sectional view after perpendicular plate inserts fixed plate;
Fig. 4 is connected mode schematic diagram on housing for the nameplate in embodiment 5.
Labelling and corresponding parts title in accompanying drawing: 1- housing;2- installing rack;21- gripper shoe;22- fixed plate;221- Draw-in groove;222- tapped through hole;23- limiting plate;3- angle block of right angle;31- horizontal plate;32- vertical plate;321- fixing hole;4- rubber Raised;5- second is raised;6- groove bottom;7- first side;8- second side;9- center groove face;10- nameplate;The spacing spiral shell of 11- Female;12- draw ring;13- coiling steel cable;14- boss.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is made with detailed description further, but embodiments of the present invention Not limited to this.
Embodiment 1:
As shown in figure 1, electric network data concentrator, its housing 1 back side is provided with angle block of right angle 3;Also include installing rack 2, institute State installing rack 2 and include the fixed plate 22 vertically arranged and horizontally disposed gripper shoe 21, described fixed plate 22 is just being arranged on housing 1 Rear, described gripper shoe 21 is arranged on immediately below housing 1, and the trailing flank of gripper shoe 21 is fixedly connected with fixed plate 22, described solid Fixed board 22 upper end is further opened with draw-in groove 221;Described angle block of right angle 3 is made up of horizontal plate 31 and vertical plate 32, and horizontal plate 31 is fixing At housing 1 back side, vertical plate 32 is stuck in draw-in groove 221 and can slide in this draw-in groove 221, and its top half center is further opened with Fixing hole 321;It is provided with tapped through hole 222 on four angles of described fixed plate 21.In the present embodiment, concentrator is arranged on shell In body 1, concentrator lower end is supported by gripper shoe 21, and upper end is connected in the fixed plate 22 of installing rack 2 by angle block of right angle 3, but The perpendicular plate 32 of angle block of right angle 3 can slide up and down in the draw-in groove 221 of fixed plate 22, can will collect when therefore dismounting concentrator The housing 1 of middle device takes off after taking out from draw-in groove 221 from installing rack 2, and dismounting is very convenient, additionally, the four of fixed plate 22 Tapped through hole 222 is provided with angle, can be not permanently fastened on wall by bolt or other installing mechanisms are to tear open Bolt can also be turned on together with installing rack 3 integral replacing when dress or replacing concentrator, be convenient to simple.Vertical plate 32 upper half Portion centers are further opened with fixing hole 321, when concentrator is installed, can also be directly by hook on the installing mechanism have hook It is hooked in this fixing hole 321, be convenient to as installing and using temporarily.Described housing 1 side is provided with nameplate 10, described inscription Board 10 is detachably connected on housing 1 side;It is easy to identify concentrator, it is to avoid concentrator is chaotic, and nameplate 10 is using detachable Nameplate 10, when changing concentrator, can be pulled down and change on new concentrator housing 1 by the mode connecting, and recycling is saved Resource.It is also respectively provided with a semicircle draw ring 12 on described fixed plate 22 lower end Liang Ge angle, also connect between two draw rings 12 It is connected to coiling steel cable 13, the cable of the concentrator that it can be installed carries out take-up according to actually used length, can avoid making Become the on-site cable of control centre chaotic.
Embodiment 2
As shown in Figures 2 and 3, on the basis of embodiment 1, in the present embodiment, the groove face of described draw-in groove 221 is provided with Multiple rubber bumps 4, former and later two surfaces of described vertical plate 32 the latter half are provided with the second projection 5.In the present embodiment, Vertical plate 32 keeps being relatively fixed so that the fixation of concentrator is more stable, wherein under not having external force effect in draw-in groove 221 The friction of the second projection 5 in rubber bumps 4 and vertical plate 32 in draw-in groove 221 is passed through in the fixation of fixed plate 22 and vertical plate 32 Power fixing it is however generally that, the quantity of the second projection 5 in the rubber bumps 4 and vertical plate 32 in draw-in groove 221, position setting The total force that frictional force therebetween is more than concentrator and angle block of right angle 3 should be made, such as rubber bumps 4 and the second projection 5 When size is the rectangular preiection that the length of side is 0.5cm, all projections are arranged in array fashion, often between two neighboring projection Distance no more than 0.5cm.In theory, projection arranges more much more intensive, and its frictional force is bigger, in practical application, if necessary Material-saving, the parameter such as the size of rubber bumps 4 and the second projection 5, shape, spacing, position can be by ordinary skill Personnel combine this to be needed and general knowledge calculating and setting, keeps fixed plate 22 and vertical plate 32 to be relatively fixed, not another herein One citing.
Embodiment 3:
On the basis of embodiment 2, draw-in groove 221 described in the present embodiment for cross section be " t " font chute, this chute by 6,2 first sides of groove bottom, 8,2 center groove faces 9 of 7,2 second sides are constituted, wherein: the front end of 2 first sides 7 is divided It is not vertically connected with the two ends of groove bottom 6;2 second sides 8 are arranged parallel to first side 7, and the front end of second side 8 Be located on the same line with the rear end of first side 7, and the distance between 2 second sides 8 less than 2 first sides 7 it Between distance;2 center groove faces 9 are respectively used to connect two groups of first sides 7 and second side 8, i.e. 9 liang of the center groove face on the left side End is respectively perpendicular first side 7 rear end connecting the left side and second side 8 front end, and center groove face 9 two ends on the right are respectively perpendicular Connect first side 7 rear end and second side 8 front end on the right, be so connected that 6,2 first sides of groove bottom 7,2 the 8,2 center groove faces 9 of two side faces constitute the chute that cross section is " t " font.Hold level with both hands in described chute upper end and fixed plate 22 Together, described groove bottom 6 and 2 center groove faces 9 are provided with some rubber bumps 4, vertical plate 32 is slidably connected at chute In " t " font horizontal edge.Rubber bumps 4 and the second raised 5 equal rectangular-blocklike in the present embodiment.
Embodiment 4:
On the basis of any of the above-described embodiment, in the present embodiment, described installing rack 2 also includes two and is arranged on gripper shoe 21 On limiting plate 23, two limiting plates 23 are located at the both sides of housing 1 respectively, and lower end is fixed in gripper shoe 21.In the present embodiment The effect of limiting plate 23 is the stability further enhancing concentrator, prevents from tilting around.Described limiting plate 23 is away from housing 1 Side on be equally removably connected with nameplate 10, connect installing rack 3 change concentrator together when, nameplate 10 can be pulled down Change on the limiting plate 23 of new installing rack 3, recycling, save resources.
Embodiment 5:
On the basis of embodiment 4, in the present embodiment, the connected mode of nameplate 10 is further improved, with nameplate 10 as a example the fixation on housing 1, and fixed form on limiting plate 23 for the nameplate 10 is similar to:
As shown in figure 4,4 through holes, described housing 1 side and limiting plate are respectively arranged with four angles of described nameplate 10 23 sides are provided with the cylindrical boss 14 corresponding with the through hole on nameplate 10, the outer circumference surface of described cylindrical boss 14 On be provided with external screw thread, this boss 14 pass through nameplate 10 through hole after be also connected with stop nut 11, that is, nameplate 10 is enclosed within boss On 14.Tighten stop nut 11 and just nameplate 10 can be pressed abd fixed on housing 1 or limiting plate 23 side, whereas to taking out nameplate When 10, unscrew stop nut 11, the replacing of therefore nameplate 10 is also very easy to, be easy to manage.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment, All technical schemes belonging under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention, should be regarded as the protection of the present invention Scope.

Claims (5)

1. electric network data concentrator is it is characterised in that include housing (1), installing rack (2), described housing (1) back side is provided with directly Angle bent plate (3);Described installing rack (2) includes the vertically fixed plate (22) of arrangement and horizontally disposed gripper shoe (21), described solid Fixed board (22) is arranged on housing (1) dead astern, and described gripper shoe (21) is arranged on immediately below housing (1), after gripper shoe (21) Side is fixedly connected with fixed plate (22), and described fixed plate (22) upper end is further opened with draw-in groove (221);Described angle block of right angle (3) Horizontal plate (31) be fixed on housing (1) back side, the vertical plate (32) of described angle block of right angle (3) is stuck in draw-in groove (221) and energy Slide in this draw-in groove (221), four angles of described fixed plate (22) are provided with tapped through hole (222);Described housing (1) Side is provided with nameplate (10), and described nameplate (10) is detachably connected on housing (1) side;Described fixed plate (22) lower end two One semicircle draw ring (12) is also respectively provided with angle, between two draw rings (12), is also associated with coiling steel cable (13);Described Installing rack (2) also includes two limiting plates (23) being arranged in gripper shoe (21), and two limiting plates (23) are located at housing respectively (1) both sides, lower end is fixed in gripper shoe (21);Described vertical plate (32) top half center is further opened with fixing hole (321).
2. electric network data concentrator according to claim 1 is it is characterised in that arrange on the groove face of described draw-in groove (221) There are multiple rubber bumps (4), former and later two surfaces of described vertical plate (32) the latter half are provided with second raised (5).
3. electric network data concentrator according to claim 2 is it is characterised in that described draw-in groove (221) is " t " for cross section The chute of font, this chute have groove bottom (6), 2 be connected and the first side perpendicular to groove bottom (6) with groove bottom (6) (7), 2 second sides (8) parallel to first side (7), 2 be connected between first side (7) and second side (8) Center groove face (9), the distance between wherein 2 second sides (8) are less than the distance between 2 first sides (7), described chute Upper end is concordant with the upper end of fixed plate (22), and described groove bottom (6) and 2 center groove faces (9) are provided with some rubber convex Rise (4), vertical plate (32) is slidably connected in " t " font horizontal edge of chute.
4. electric network data concentrator according to claim 1 is it is characterised in that described limiting plate (23) is away from housing (1) Side on be removably connected with nameplate (10).
5. electric network data concentrator according to claim 4 is it is characterised in that distinguish on four angles of described nameplate (10) It is provided with 4 through holes, described housing (1) side and limiting plate (23) side are provided with corresponding with the through hole on nameplate (10) Cylindrical boss (14), the outer circumference surface of described cylindrical boss (14) is provided with external screw thread, this boss (14) pass through inscription Also it is connected with stop nut (11) after the through hole of board (10).
CN201410599079.4A 2014-10-31 2014-10-31 Power grid data concentrator Active CN104302139B (en)

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Application Number Priority Date Filing Date Title
CN201410599079.4A CN104302139B (en) 2014-10-31 2014-10-31 Power grid data concentrator

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Application Number Priority Date Filing Date Title
CN201410599079.4A CN104302139B (en) 2014-10-31 2014-10-31 Power grid data concentrator

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CN104302139A CN104302139A (en) 2015-01-21
CN104302139B true CN104302139B (en) 2017-02-01

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108834351B (en) * 2018-08-29 2023-09-05 天津市海诺电子有限公司 Photoelectric converter installing support

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6179397B1 (en) * 1999-05-15 2001-01-30 Hon Hai Precision Ind. Co., Ltd. Structure for connecting main circuit board rack within computer housing
CN101162549A (en) * 2006-10-13 2008-04-16 乐金电子(天津)电器有限公司 Remote monitoring arrangement for household electrical appliance instrument
CN202650454U (en) * 2012-05-15 2013-01-02 深圳市奥拓电子股份有限公司 Mounting equipment of LED display unit box
CN103906388A (en) * 2012-12-27 2014-07-02 富泰华工业(深圳)有限公司 Connecting mechanism and electronic device having the same
CN204166688U (en) * 2014-10-31 2015-02-18 成都技高科技有限公司 For the concentrator that electrical network is checked meter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6179397B1 (en) * 1999-05-15 2001-01-30 Hon Hai Precision Ind. Co., Ltd. Structure for connecting main circuit board rack within computer housing
CN101162549A (en) * 2006-10-13 2008-04-16 乐金电子(天津)电器有限公司 Remote monitoring arrangement for household electrical appliance instrument
CN202650454U (en) * 2012-05-15 2013-01-02 深圳市奥拓电子股份有限公司 Mounting equipment of LED display unit box
CN103906388A (en) * 2012-12-27 2014-07-02 富泰华工业(深圳)有限公司 Connecting mechanism and electronic device having the same
CN204166688U (en) * 2014-10-31 2015-02-18 成都技高科技有限公司 For the concentrator that electrical network is checked meter

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