CN211287017U - Lock nose mechanism on distribution batch meter - Google Patents
Lock nose mechanism on distribution batch meter Download PDFInfo
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- CN211287017U CN211287017U CN201921191048.XU CN201921191048U CN211287017U CN 211287017 U CN211287017 U CN 211287017U CN 201921191048 U CN201921191048 U CN 201921191048U CN 211287017 U CN211287017 U CN 211287017U
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- 230000001681 protective effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 210000001331 nose Anatomy 0.000 description 101
- 230000005611 electricity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to a lock nose mechanism on a distribution metering box, which comprises a lock rod guide frame, a transverse lock nose mechanism and a longitudinal lock nose mechanism; the locking rod guide frame consists of a bottom plate, a first vertical plate and a second vertical plate, the longitudinal locking nose mechanism consists of a longitudinal sliding plate and a longitudinal locking nose, and the transverse locking nose mechanism consists of a transverse sliding plate, a transverse locking rod and a slot locking nose. The utility model improves the integral strength and safety of the lock nose through the action interlocking of the transverse lock nose mechanism and the longitudinal lock nose mechanism, and improves the anti-electricity-stealing function of the distribution metering box; the lock nose mechanism is arranged on the box door, does not occupy the effective space in the box body, and is convenient for the maintenance of electrical equipment in the box body.
Description
Technical Field
The utility model relates to a distribution batch meter anti-electricity-theft technical field especially relates to a lock nose mechanism on distribution batch meter.
Background
With the vigorous development of economy and science and technology in China and the continuous increase of the demand of producing and living electricity in China, the improvement of the distribution network power supply technology is greatly promoted. The distribution batch meter is as an important electrical equipment of power supply enterprise, and its operating condition directly decides whether safe and reliable of power supply. The use of block terminal is: the electric energy is reasonably distributed, and the opening and closing operation of the circuit is convenient. The safety protection level is higher, and the conduction state of the circuit can be visually displayed.
The electric power on the distribution batch meter is mostly ordinary padlock or the built-in lock of cabinet from taking, and the iron plate preparation of 2.0 ~ 2.5mm thickness is adopted mostly to the lock nose when adopting the padlock, and its simple structure, intensity is less, is destroyed very easily. Once the lock nose on the distribution box is damaged, the electricity stealing behavior is easy to happen to cause economic loss for power supply departments, and meanwhile, a plurality of unsafe factors are brought to normal power supply. In addition, conventional lock noses are directly welded on the box body, so that the effective space in the box body is occupied, and the maintenance of electrical equipment in the box body is not facilitated.
Disclosure of Invention
The utility model provides a lock nose mechanism on a distribution metering box, which improves the integral strength and safety of the lock nose through the action interlocking of a transverse lock nose mechanism and a longitudinal lock nose mechanism, and improves the electricity stealing prevention function of the distribution metering box; the lock nose mechanism is arranged on the box door, does not occupy the effective space in the box body, and is convenient for the maintenance of electrical equipment in the box body.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lock nose mechanism on a distribution metering box comprises a lock rod guide frame, a transverse lock nose mechanism and a longitudinal lock nose mechanism; the lock rod guide frame consists of a bottom plate, a first vertical plate and a second vertical plate, the bottom plate is fixed on a box door of the distribution metering box through a plurality of bolts, lock nose movable holes are correspondingly formed in the bottom plate and the box door, and the lock nose movable holes consist of rectangular holes and slot holes which are formed in the vertical direction and are connected with the rectangular holes; the longitudinal lock nose mechanism consists of a longitudinal sliding plate and a longitudinal lock nose, the longitudinal sliding plate is arranged on the outer side of the bottom plate and can move up and down along the vertical direction, the longitudinal lock nose is perpendicular to the longitudinal sliding plate and penetrates out of the lock nose moving hole, and the longitudinal lock nose vertically moves between the rectangular hole and the slot hole when the longitudinal sliding plate slides; the transverse lock nose mechanism consists of a transverse sliding plate, a transverse lock rod and a slot-direction lock nose, the transverse sliding plate is arranged on the outer side of the longitudinal sliding plate, the transverse lock nose is perpendicular to the transverse sliding plate, one end of the transverse lock nose is connected with the transverse lock rod, and the other end of the transverse lock nose penetrates out of the lock nose movable hole; two ends of the transverse lock rod are respectively movably connected with the first vertical plate and the second vertical plate and can move leftwards and rightwards along the horizontal direction; when the transverse locking rod moves, the transverse locking nose horizontally moves along the rectangular hole; when the transverse lock nose moves to a position towards the edge of the box door, the transverse lock rod extends out to lock the box door and the box body; at the moment, the longitudinal lock nose is moved into the rectangular hole, and the lock nose hole on the transverse lock nose is aligned with the lock nose hole on the longitudinal lock nose.
The first vertical plate and the second vertical plate are both arranged along the vertical direction, wherein the first vertical plate is close to one end of the edge of the box door; the first vertical plate and the second vertical plate are respectively provided with a lock rod hole for a transverse lock rod to pass through; and the bottom of the second vertical plate is provided with a long hole for the transverse sliding plate to pass through.
The bottom plate is rectangular, and four corners of the bottom plate are respectively provided with bolts and fixedly connected with the box door.
A rectangular notch is formed in the middle of the longitudinal sliding plate and is used for a transverse locking nose to penetrate through, long round holes are formed in the two ends of the longitudinal sliding plate respectively along the vertical direction, a box door corresponding to the long round holes is provided with a guide stud, one end of the guide stud is fixed with the box door, and the other end of the guide stud is connected with a nut after penetrating through the corresponding long round hole and a large washer; the guide studs and the corresponding long round holes are matched to play a role in guiding when the longitudinal sliding plate moves.
The inner side of the box door is provided with a protection cover which integrally seals the lock nose structure, through holes are respectively formed in the two sides of the protection cover corresponding to the transverse lock rods, and the protection cover is fixedly connected with the box door through bolts.
The outer side of the box door is provided with a rain shield to enclose the exposed part of the lock nose structure; the rain cover comprises the U-shaped cover body, pivot and movable cover, and U-shaped cover body open end fixes on the box downwards, and the pivot is established at the top of the U-shaped cover body, and the top of movable cover is connected with the U-shaped cover body rotationally through the pivot.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the action interlocking of the transverse locking nose mechanism and the longitudinal locking nose mechanism improves the overall strength and safety of the locking nose, so that the electricity stealing prevention function of the power distribution metering box is improved;
2) the lock nose mechanism is arranged on the box door, so that the effective space in the box body is not occupied, and meanwhile, the overhaul and maintenance of electrical equipment in the box body are facilitated;
3) the whole structure is simple, and the operation is convenient; the outer side of the lock nose mechanism in the box door is provided with a protective cover, so that the box door is attractive and elegant; the rain-proof cover is arranged on the outer side of the lock nose mechanism outside the box door, so that the metering padlock is prevented from being corroded due to rain, and the service life of the metering padlock is prolonged.
Drawings
Fig. 1 is a structural schematic diagram i of a lock nose mechanism on a distribution metering box (the longitudinal lock nose mechanism is in an upper limit position, and the transverse lock nose mechanism is in a right limit position).
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a structural schematic diagram of a lock nose mechanism on a distribution metering box, which is shown in fig. two (the longitudinal lock nose mechanism is in the lower limit position, and the transverse lock nose mechanism is in the right limit position).
Fig. 4 is a rear view of fig. 3.
Fig. 5 is a structural schematic diagram three of a lock nose mechanism on a distribution metering box (the vertical lock nose mechanism is in a lower limit position, and the horizontal lock nose mechanism is in a left limit position).
Fig. 6 is a rear view of fig. 5.
Fig. 7 is a schematic perspective view of the lock rod guide frame of the present invention.
Fig. 8 is a schematic perspective view of the vertical lock nose mechanism of the present invention.
Fig. 9 is a schematic perspective view of the transverse lock nose mechanism of the present invention.
Fig. 10 is a front view of the rain cover of the present invention.
Fig. 11 is a right side view of fig. 10.
In the figure: 1. door 2, lock bar guide frame 21, bottom plate 22, vertical plate one 23, vertical plate two 24, lock bar hole 25, long hole 3, longitudinal lock nose mechanism 31, longitudinal slide plate 32, longitudinal lock nose 33, lock nose hole 34 of longitudinal lock nose, long hole 4, transverse lock nose mechanism 41, transverse slide plate 42, transverse lock bar 43, transverse lock nose 44, lock nose hole 5 of transverse lock nose, lock nose movable hole 51, rectangular hole 52, slot hole 6, longitudinal lock nose 7, transverse lock nose 81, U-shaped cover 82, rotating shaft 83, movable cover 9, bolt 10, guide bolt 10
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1 and 2, the locking nose mechanism of the distribution metering box of the present invention includes a locking rod guide frame 2, a transverse locking nose mechanism 4 and a longitudinal locking nose mechanism 3; as shown in fig. 7, the lock rod guide frame 2 is composed of a bottom plate 21, a first vertical plate 22 and a second vertical plate 23, the bottom plate 21 is fixed on the box door 1 of the distribution metering box through a plurality of bolts 9, the bottom plate 21 and the box door 1 are correspondingly provided with a lock nose moving hole 5, and the lock nose moving hole 5 is composed of a rectangular hole 51 and a slot hole 52 which is arranged along the vertical direction and is connected with the rectangular hole 51; as shown in fig. 8, the longitudinal lock lug mechanism 3 is composed of a longitudinal sliding plate 31 and a longitudinal lock lug 32, the longitudinal sliding plate 31 is arranged on the outer side of the bottom plate 21 and can move up and down along the vertical direction, the longitudinal lock lug 32 is arranged perpendicular to the longitudinal sliding plate 31 and penetrates through the lock lug moving hole 5, and the longitudinal lock lug 32 vertically moves between the rectangular hole 51 and the slot hole 52 when the longitudinal sliding plate 31 slides; as shown in fig. 9, the transverse lock nose mechanism 4 is composed of a transverse sliding plate 41, a transverse lock rod 42 and a slot-oriented lock nose 43, the transverse sliding plate 41 is arranged outside the longitudinal sliding plate 31, the transverse lock nose 43 is arranged perpendicular to the transverse sliding plate 41, one end of the transverse lock nose 43 is connected with the transverse lock rod 42, and the other end of the transverse lock nose 43 passes through the lock nose moving hole 5; two ends of the transverse locking rod 42 are respectively movably connected with the first vertical plate 22 and the second vertical plate 23 and can move leftwards and rightwards along the horizontal direction; when the transverse locking rod 42 moves, the transverse locking nose 43 moves horizontally along the rectangular hole 51; when the transverse lock nose 43 moves to the edge of the box door 1 to a proper position, the transverse lock rod 42 extends out to lock the box door 1 and the box body; at this time, the longitudinal locking nose 32 is moved into the rectangular hole 5, and the locking nose hole 44 of the transverse locking nose 43 is aligned with the locking nose hole 33 of the longitudinal locking nose 32.
As shown in fig. 7, the first vertical plate 22 and the second vertical plate 23 are both arranged along the vertical direction, wherein the first vertical plate 22 is close to one end of the edge of the box door 1; the first vertical plate 22 and the second vertical plate 23 are respectively provided with a lock rod hole 24 for the transverse lock rod 42 to pass through; the bottom of the second vertical plate 23 is provided with a long hole 25 for the transverse sliding plate 41 to pass through.
The bottom plate 21 is rectangular, and four corners of the bottom plate 21 are respectively provided with bolts 9 fixedly connected with the box door 1.
As shown in fig. 8, a rectangular notch is formed in the middle of the longitudinal sliding plate 31 for the transverse lock nose 43 to pass through, two ends of the longitudinal sliding plate 31 are respectively provided with an oblong hole 34 along the vertical direction, a guide stud 10 is arranged on the box door 1 corresponding to the oblong hole 34, one end of the guide stud 10 is fixed with the box door 1, and the other end of the guide stud 10 passes through the corresponding oblong hole 34 and the large washer and then is connected with the nut; the guide studs 10 cooperate with corresponding oblong holes 34 for guiding the longitudinal slide 31 during its displacement.
The inner side of the box door 1 is provided with a protection cover to integrally seal the lock nose structure, through holes are respectively formed in the two sides of the protection cover corresponding to the transverse lock rods 42, and the protection cover is fixedly connected with the box door 1 through bolts.
As shown in fig. 10 and 11, the outer side of the box door 1 is provided with a rain shield to enclose the exposed part of the lock nose structure; the rain cover consists of a U-shaped cover body 81, a rotating shaft 82 and a movable cover 83, the opening end of the U-shaped cover body 81 is downwards fixed on the box body, the rotating shaft 82 is arranged at the top of the U-shaped cover body 81, and the top of the movable cover 83 is rotatably connected with the U-shaped cover body 81 through the rotating shaft 82.
A lock nose mechanism on distribution batch meter is when using, earlier integral erection is on distribution batch meter's chamber door 1. Sequentially comprises the following steps: the bottom plate 21 of the lock rod guide frame 2 is fixed on the inner side of the box door 1 through a bolt 9, and then after the corresponding end of the longitudinal lock nose 32 is inserted into the lock nose movable hole 5, the longitudinal sliding plate 31 is movably connected with the box door 1 through a guide stud 10; finally, after the corresponding end of the transverse lock nose 43 is inserted into the lock nose moving hole 5, the transverse lock rod 42 sequentially passes through the lock rod hole 24 on the first vertical plate 22, the through hole on the transverse lock nose 43 and the lock rod hole 24 on the second vertical plate 23, and the transverse lock rod 42 and the transverse lock nose 43 are assembled and welded together after the position is determined.
As shown in fig. 1 and 2, when the distribution metering box is locked, the transverse lock nose 43 slides from left to right along 2 lock rod holes 24 on the lock rod guide frame 2 to a proper position (the direction shown in fig. 1 is opposite to the direction shown in fig. 2), the outer end of the transverse lock rod 42 is inserted on the inner side wall of the box body of the distribution metering box (as shown in fig. 1), then the longitudinal lock nose 32 slides from bottom to top along the guide stud 10 (the direction shown in the figure is the same as the bottom), until the lock nostrils 44 and 33 of the transverse lock nose 43 and the longitudinal lock nose 32 are aligned and concentric (as shown in fig. 2), and a special metering padlock is used to pass through the lock nostrils 44 and 33 and then is.
When the distribution metering box opens the door, the metering padlock is firstly opened and taken down from the lock nose mechanism, the longitudinal lock nose 32 slides into the slot hole 52 from top to bottom (as shown in fig. 3 and 4), then the transverse lock nose 43 slides in place from right to left (as shown in fig. 5, and the direction of fig. 6 is opposite), at the moment, the transverse lock rod 42 is separated from the inner side wall of the box body of the distribution metering box (as shown in fig. 5), and the box door 1 can be opened.
After the installation and debugging of lock nose mechanism are accomplished, seal through the sealed cowling in 1 inboards of chamber door, improve the pleasing to the eye degree of distribution batch meter. The outer side of the box door 1 is sealed by a rain cover, so that the metering padlock is prevented from being corroded due to rain. The movable cover 83 on the rain cover can be rotated upwards to expose the lock nose part, so that the locking and unlocking operations are convenient.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. A lock nose mechanism on a distribution metering box is characterized by comprising a lock rod guide frame, a transverse lock nose mechanism and a longitudinal lock nose mechanism; the lock rod guide frame consists of a bottom plate, a first vertical plate and a second vertical plate, the bottom plate is fixed on a box door of the distribution metering box through a plurality of bolts, lock nose movable holes are correspondingly formed in the bottom plate and the box door, and the lock nose movable holes consist of rectangular holes and slot holes which are formed in the vertical direction and are connected with the rectangular holes; the longitudinal lock nose mechanism consists of a longitudinal sliding plate and a longitudinal lock nose, the longitudinal sliding plate is arranged on the outer side of the bottom plate and can move up and down along the vertical direction, the longitudinal lock nose is perpendicular to the longitudinal sliding plate and penetrates out of the lock nose moving hole, and the longitudinal lock nose vertically moves between the rectangular hole and the slot hole when the longitudinal sliding plate slides; the transverse lock nose mechanism consists of a transverse sliding plate, a transverse lock rod and a slot-direction lock nose, the transverse sliding plate is arranged on the outer side of the longitudinal sliding plate, the transverse lock nose is perpendicular to the transverse sliding plate, one end of the transverse lock nose is connected with the transverse lock rod, and the other end of the transverse lock nose penetrates out of the lock nose movable hole; two ends of the transverse lock rod are respectively movably connected with the first vertical plate and the second vertical plate and can move leftwards and rightwards along the horizontal direction; when the transverse locking rod moves, the transverse locking nose horizontally moves along the rectangular hole; when the transverse lock nose moves to a position towards the edge of the box door, the transverse lock rod extends out to lock the box door and the box body; at the moment, the longitudinal lock nose is moved into the rectangular hole, and the lock nose hole on the transverse lock nose is aligned with the lock nose hole on the longitudinal lock nose.
2. The lock nose mechanism on the distribution batch meter of claim 1, wherein the first vertical plate and the second vertical plate are both arranged along a vertical direction, wherein the first vertical plate is close to one end of the edge of the box door; the first vertical plate and the second vertical plate are respectively provided with a lock rod hole for a transverse lock rod to pass through; and the bottom of the second vertical plate is provided with a long hole for the transverse sliding plate to pass through.
3. The lock nose mechanism of claim 1, wherein the bottom plate is rectangular, and four corners of the bottom plate are respectively provided with bolts to be fixedly connected with the box door.
4. The lock nose mechanism on the power distribution metering box according to claim 1, wherein a rectangular notch is formed in the middle of the longitudinal sliding plate for the transverse lock nose to pass through, long round holes are respectively formed in two ends of the longitudinal sliding plate along the vertical direction, a guide stud is arranged on the box door corresponding to the long round holes, one end of the guide stud is fixed with the box door, and the other end of the guide stud is connected with a nut after passing through the corresponding long round hole and a large washer; the guide studs and the corresponding long round holes are matched to play a role in guiding when the longitudinal sliding plate moves.
5. The lock nose mechanism of the distribution batch meter of claim 1, wherein the lock nose structure is integrally enclosed by the inner side of the box door, through holes are respectively arranged at two sides of the protective cover corresponding to the transverse lock rods, and the protective cover is fixedly connected with the box door through bolts.
6. The lock nose mechanism of the distribution batch meter of claim 1, wherein the outside of the box door is provided with a rain shield to enclose the exposed part of the lock nose structure; the rain cover comprises the U-shaped cover body, pivot and movable cover, and U-shaped cover body open end fixes on the box downwards, and the pivot is established at the top of the U-shaped cover body, and the top of movable cover is connected with the U-shaped cover body rotationally through the pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191048.XU CN211287017U (en) | 2019-07-26 | 2019-07-26 | Lock nose mechanism on distribution batch meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191048.XU CN211287017U (en) | 2019-07-26 | 2019-07-26 | Lock nose mechanism on distribution batch meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211287017U true CN211287017U (en) | 2020-08-18 |
Family
ID=72015047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921191048.XU Active CN211287017U (en) | 2019-07-26 | 2019-07-26 | Lock nose mechanism on distribution batch meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211287017U (en) |
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2019
- 2019-07-26 CN CN201921191048.XU patent/CN211287017U/en active Active
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