CN2121030U - Anti steal electric number measuring box - Google Patents
Anti steal electric number measuring box Download PDFInfo
- Publication number
- CN2121030U CN2121030U CN 92205378 CN92205378U CN2121030U CN 2121030 U CN2121030 U CN 2121030U CN 92205378 CN92205378 CN 92205378 CN 92205378 U CN92205378 U CN 92205378U CN 2121030 U CN2121030 U CN 2121030U
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- ratchet
- follower
- housing
- fixed leg
- electricity
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Abstract
The utility model provides an anti steal electric number measuring box which can apply to the electric utility department as the monitoring of the general gauge of power consumers. The utility model is characterized in that the left end of a transmission rod (9) is cooperated with a doorframe (1), the transmission rod (9) is provided with pawls (6) and (7), and a driven wheel (13) rotates when a ratchet wheel (8) is pushed. The backs of the ratchet wheel (8) and the driven wheel (13) are provided with digits which are displayed on the display windows (14), (15) of a rear cover. The right end of the transmission rod (9) is sheathed with a spring (11), and the back end is fixed on a shell (4). The shell (4) and a casing door (2) are connected into a whole used for the monitoring of the general gauge. Therefore, the method of stealing electricity of the power consumers can be limited, and the industry management is convenient.
Description
The utility model provides a kind of anti-electricity-theft number batch meter, on the monitoring facility of the summary table that is applied to electric industry department and is to prevent that the electricity consumer stealing from doing.
Electric industry department is the summary table batch meter that electricity consumer is set up in the prior art, generally is to take common spring lock to guard.Because common spring lock and batch meter all can't be counted down the number of times of opening.So there are indivedual electricity consumers (the especially user in rural area).For row arrives the individual interest stealing, various ways have been thought, as have resorted to trickery to serve oneself and join the key of getting the meter reading personnel that use thin wire, means such as little saw blade are opened spring lock on batch meter.Destroy the measuring apparatus of the inside.What is more, and associating the meter reading personnel start jointly to reach the purpose of stealing.Therefore cause the ammeter display digit not conform to the actual conditions, cause damage to national economy.To this, shortcoming such as electric industry department is uncontrollable.
The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of simple in structure, cheap, convenient maintenance, dependable performance.The anti-electricity-theft number batch meter of automatic numeration.
The technical solution adopted in the utility model is: provide anti-electricity-theft number batch meter with the utility model, doing electric industry department is total monitoring equipment that electricity consumer is set up, and the unlatching number of times of summary table batch meter can be counted automatically.Reach the purpose that measuring apparatus is not destroyed.
Its major technique feature is: the left end of drive link (9) matches with metering chamber door (1), on the medium position of drive link (9), be provided with ratchet (6) and (7), stir its back and be installed in ratchet (8) on the fixed leg (16), rotate counterclockwise, drive link (9) right-hand member has the hole of a horizontal direction.Match with the fixed leg (10) on being located at housing (4), the right of lateral aperture is provided with the right-hand member that a spring (11) is sleeved on drive link (9).The spring right-hand member is fixed on the housing (4), on fixed leg (16) vertical lower housing (4), be provided with a fixed leg (17), follower (13) is installed on the fixed leg (17), its the right is provided with spring (18), and the tooth that the outer rim of follower (13) is provided with on the outer rim with ratchet (8) matches.Establishing at housing (4) four jiaos directly has screw (3), with screw its bonnet and housing (4) is fixed together, and the back side of ratchet (8) follower (14) is provided with the numeral of 0-9, shows in display window (14) (15).The edge of follower (13) is provided with one and is longer than the tooth at cylinder (12) ratchet (8) edge of general teeth and the ratio of the tooth on follower (13) edge is 10:1, and, ratchet (8), the modulus of the tooth on follower (13) edge is identical, be that ratchet (8) rotates a week, the numeral at follower (13) back side increases progressively 1.
The utility model has the advantages that (1) is simple in structure, cheap, use easy to maintenance.(2) the dependable performance numeration accurately.(3) be convenient to the personal management of powering, can prevent effectively that electricity filching behavior from taking place.The protection national wealth.
Description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is the A-A sectional view of the utility model front view.
Fig. 3 is a structure rear view of the present utility model.
Details are as follows in conjunction with the accompanying drawings for embodiment of the present utility model:
As Fig. 1, Fig. 2, shown in Figure 3, the utility model is made up of a casting metals housing (4) that is connected as a single entity with common metering door (2), top in housing (4), be cast with fixed ratchet wheel (8) fixed leg (16), its vertical lower be cast with fixing follower (13) fixed leg (17), it matches with lateral aperture on the drive link (9) being cast with cylinder (10) on the right of fixed leg (16) horizontal level housing (4).Make drive link (9) to-and-fro movement in the horizontal direction.Ratchet (8) and follower (13) are installed at grade.Drive link (9) is installed in the top of ratchet (8), and two ratchets (6) (7) on the drive link (9) are stirred its rear ratchet (8) and rotated counterclockwise, when using the utility model to do the monitoring of summary table.Open the metering chamber door when (2), the right-hand member of drive link (9) is just done under the effect of doorframe (4) and is moved aspect the sub-level.The numeral at ratchet (8) back side is that the numeral in the display window (15) increases progressively once, numeral when ratchet (8) back side numeral is rotated a circle in display window (14) after in the digital displaying window (15) at follower (13) back side increases progressively 1, after the numeral in follower (13) back side digital displaying window (15) is rotated a week, because be longer than the effect of the cylinder (12) of general teeth, the follower (13) of ratchet (8) just stops operating.At this moment the upper left side initial position that the post (12) that the bonnet that need open housing (4) will be longer than general teeth transfers to follower (13) can count again, and then with the bonnet of housing (4), be screwed, with plumbous or other material screw on the bonnet is sealed at last, present embodiment number batch meter, available 99 times, just need to adjust 1 time, if increase access times.Increasing ratchet (8), the figure place of follower (13) back side numeral can realize.Use the utility model to do the monitoring of summary table, can prevent electricity consumer or other people stealing, be convenient to the power supply department inner management again.The utility model also is applicable to the monitoring of other metering outfits.
Claims (4)
1, a kind of anti-electricity-theft number batch meter that contains counting assembly, it is characterized in that drive link (9) matches with doorframe (1), on drive link (9) medium position, be provided with ratchet (6) and (7), stirring the ratchet (8) that its back is installed on the fixed leg (16) rotates counterclockwise, drive link (9) right-hand member has the hole of a horizontal direction, match with the fixed leg (10) on being located at housing (4), be provided with right-hand member spring (11) right-hand member that a spring (11) is sleeved on drive link (9) on the right of lateral aperture and be fixed on the housing (4).Be provided with a fixed leg (17) on fixed leg (16) vertical lower housing (4), follower (13) is installed in the left side of fixed leg (17), and the outer rim that its right is provided with a spring (18) follower (13) is provided with tooth on ratchet (8) outer rim and matches; Its feature is that also four jiaos at housing (4) are provided with screw (3), with screw its lid is fixed together with housing (4), has the digital displaying window of ratchet (8) follower (3) on the back chamber door (2).
2, anti-electricity-theft number batch meter in accordance with claim is characterized in that the back side of ratchet (8) follower (13) is provided with the numeral of 0-9.
3, anti-electricity-theft number batch meter in accordance with claim is characterized in that left on the edge of follower (13) is provided with one and is longer than the cylinder (12) of general teeth.
4, anti-electricity-theft number batch meter in accordance with claim is characterized in that the ratio of the tooth at the tooth at ratchet (8) edge and follower (13) edge is 10:1, and the modulus of the teeth of ratchet (8) and follower (13), and pressure angle is identical.Be that ratchet (8) back side numeral is rotated a week, the back side numeral of follower (13) increases progressively 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92205378 CN2121030U (en) | 1992-03-22 | 1992-03-22 | Anti steal electric number measuring box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92205378 CN2121030U (en) | 1992-03-22 | 1992-03-22 | Anti steal electric number measuring box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2121030U true CN2121030U (en) | 1992-11-04 |
Family
ID=4951568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92205378 Pending CN2121030U (en) | 1992-03-22 | 1992-03-22 | Anti steal electric number measuring box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2121030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222264A (en) * | 2011-03-30 | 2011-10-19 | 广州广电运通金融电子股份有限公司 | Counting mechanism for automatically recording opening times of cashbox gate |
| CN103389398A (en) * | 2013-07-26 | 2013-11-13 | 上海新联合电气有限公司 | Electricity-stealing prevention switch device |
-
1992
- 1992-03-22 CN CN 92205378 patent/CN2121030U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222264A (en) * | 2011-03-30 | 2011-10-19 | 广州广电运通金融电子股份有限公司 | Counting mechanism for automatically recording opening times of cashbox gate |
| CN102222264B (en) * | 2011-03-30 | 2014-04-16 | 广州广电运通金融电子股份有限公司 | Counting mechanism for automatically recording opening times of cashbox gate |
| CN103389398A (en) * | 2013-07-26 | 2013-11-13 | 上海新联合电气有限公司 | Electricity-stealing prevention switch device |
| CN103389398B (en) * | 2013-07-26 | 2015-12-02 | 上海新联合电气有限公司 | A kind of electricity-stealingprevention prevention switch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |