CN207448366U - Lead sealing opener - Google Patents
Lead sealing opener Download PDFInfo
- Publication number
- CN207448366U CN207448366U CN201721633712.2U CN201721633712U CN207448366U CN 207448366 U CN207448366 U CN 207448366U CN 201721633712 U CN201721633712 U CN 201721633712U CN 207448366 U CN207448366 U CN 207448366U
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- China
- Prior art keywords
- inner cylinder
- outer barrel
- grab
- barrel
- lead sealing
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Devices For Opening Bottles Or Cans (AREA)
Abstract
The utility model provides a kind of lead sealing opener, belong to opener technical field, the opener includes outer barrel, the first inner cylinder, first inner cylinder is arranged in outer barrel and can be moved in outer barrel along preset direction, grab is hinged on the barrel of outer barrel one end, the gib head of grab exposes out of outer barrel, it is at least disposed opposite to each other there are two the gib head of grab and by surrounding the rotation of hinge joint the distance of two gib heads can be made to become larger, further include the driving mechanism that can be moved through acting on one end that grab is located in outer barrel on preset direction with the first inner cylinder and drive grab rotation.To solve the technical issues of being difficult to open, having slowed down work speed in the prior art.
Description
Technical field
The utility model belongs to opener technical field, is to be related to a kind of lead sealing opener more specifically.
Background technology
In electric power system, it is often necessary to the intelligent meter rough segmentation of verification be this earth's surface and remote table, all intelligent electric energy
Table programming seal is uniformly using button-type lead sealing, and this rigid plastics lead sealing is when being opened, using traditional small screwdriver, very
It is difficult to open, has slowed down work speed.
So in view of the above-mentioned problems, now need a kind of device that can be solved the above problems
Utility model content
The purpose of this utility model is to provide a kind of lead sealing opener, to solve in the prior art be difficult to out
The technical issues of opening, having slowed down work speed.
To achieve the above object, the technical solution adopted in the utility model is：Lead sealing opener, the opener include outer
Cylinder, the first inner cylinder, first inner cylinder are arranged in outer barrel and can be moved in outer barrel along preset direction, described outer barrel one end
Grab is hinged on barrel, the gib head of the grab exposes out of outer barrel, and at least the gib head there are two grab is disposed opposite to each other and can
By surrounding the rotation of hinge joint the distance of two gib heads is made to become larger, further including can be as the first inner cylinder moves on preset direction
It is located at one end in outer barrel by acting on the grab and drives the driving mechanism that the grab rotates.
Preferably, the grab is L-shaped.
Preferably, the driving mechanism includes being arranged at the idler wheel of the first inner cylinder end, is arranged at the grab positioned at outer
Inclined-plane in cylinder on one end, the idler wheel travelling route are straight line, and idler wheel inclined-plane described in ejection in moving process is realized
Grab rotates.
Preferably, the outer wall of first inner cylinder is not contacted with the inner wall of the outer barrel.
Preferably, the second inner cylinder is additionally provided in the outer cylinder, and first inner cylinder is also associated with the guiding of coaxial arrangement
Bar, the center-hole diameter of second inner cylinder are equal to the guiding shank diameter, and the guide rod is inserted into second inner cylinder
In centre bore and slip is set.
Preferably, fixed plate and movable plate are equipped on the barrel of the outer barrel, the movable plate passes through the outer barrel cylinder
Wall is connected with the first inner tank theca, and the outer barrel barrel is equipped with the long slot bore being arranged in parallel with the first inner cylinder moving direction, institute
It states movable plate to be located in the long slot bore, the first bolt is installed between the movable plate and fixed plate, first bolt is equipped with
The nut being adapted, part of first bolt between movable plate and fixed plate are installed with the first spring.
Preferably, the second inner cylinder fixed setting, second inner cylinder are additionally provided with the handle stretched out in outside outer barrel.
Preferably, second inner cylinder is by passing through the second bolt of the outer barrel barrel to fix, second inner cylinder
Outer diameter is less than the internal diameter of the outer barrel, and the outer tube inner wall is equipped with lug boss, and the lug boss carries hole, second inner cylinder
Through the hole of the lug boss, second bolt contacts after passing through the lug boss with second inner cylinder, the lug boss
It is equipped with the screw thread being adapted with the second bolt.
Preferably, second spring is connected between two opposite grabs of gib head, the second spring is connected to the card
Hook is located at one end of outer barrel.
In conclusion the opener is for common screwdriver, it is more convenient to use simple and fast, and tie
Structure is simple, easy to operate, substantially increases the efficiency of work.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram for the opener that the utility model embodiment provides；
Fig. 2 is the structure diagram of lead sealing.
Wherein, each reference numeral in figure：
1st, outer barrel, the 2, first inner cylinder, the 3, second inner cylinder, 4, grab, 5, idler wheel, 6, inclined-plane, 7, guide rod, 8, movable plate,
9th, fixed plate, the 10, first spring, 11, handle, the 12, first bolt, the 13, second bolt, 14, second spring, 15, lug boss,
16th, bar hole.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, are further elaborated the utility model.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the utility model, " multiple ", " several " are meant that two
It is a or more than two, unless otherwise specifically defined.
Referring to Fig. 1, Fig. 1 provides one embodiment of the utility model, which includes outer barrel 1, the first inner cylinder
2, the first inner cylinder 2 is arranged in outer barrel 1 and can be moved in outer barrel 1 along preset direction, and card is hinged on the barrel of 1 one end of outer barrel
Hook 4, the gib head of grab 4 expose out of outer barrel 1, and at least the gib head there are two grab 4 is disposed opposite to each other and can be by surrounding hinge joint
Rotation and the distance of two gib heads is made to become larger, further including can be as the first inner cylinder 2 be moved through acting on institute on preset direction
It states one end that grab 4 is located in outer barrel 1 and drives the driving mechanism of the rotation of grab 4, the advantageous effect of the present embodiment is, outside
Cylinder end is set there are two grab 4, and the gib head of this two grabs 4 is disposed opposite to each other, and the two is on same straight line, use when
It waits first when two grabs 4 are inserted into the hole 16 for the lead sealing for needing to open, hole 16 makes first as shown in Fig. 2, after insertion
The movement in outer barrel 1 of inner cylinder 2, driving mechanism can act on grab 4, rotate two grabs 4, so that the hook of two grabs 4
Head each distally moves, and distance widens, and can block lead sealing, is then lifted out outer barrel 1, then can be by lead sealing extraction smoothly
It opens, the technical solution which provides can conveniently open lead sealing, need not be agitated using traditional screwdriver, greatly
Big convenient opening process, the work efficiency of quickening.
Further, grab 4 is L-shaped, and the grab 4 of L-shaped is optimal selection, and effect is the hook head portions of the grab 4 of L-shaped
Vertical with hook body part, when rotation, is easy to both sides ejection, and hook body part is linear pattern, is easy to coordinate with driving mechanism,
Driving mechanism can be more easily by driving the hook body of straight parts to realize the rotation of grab 4.
Further, as shown in Figure 1, providing one embodiment of driving mechanism, driving mechanism includes being arranged in first
The idler wheel 5 of 2 ends of cylinder is arranged at grab 4 and is located at inclined-plane 6 in outer barrel 1 on one end, and 5 travelling route of idler wheel is straight line, idler wheel 5
Inclined-plane 6 described in ejection realizes that grab 4 rotates in moving process.When first inner cylinder 2 moves downward, idler wheel 5 can touch tiltedly
Face 6, since straight line is in the track of idler wheel 5, so under the action of ejection inclined-plane 6, grab 4 can rotate so that gib head respectively to
Both sides move, and are stuck in lead sealing hole 16 as shown in Figure 2, this embodiment employs simple idler wheel 5 and interacts with inclined-plane 6
Ejection form, realize the rotation of grab 4, thus it is simple in structure it is easy to operate be the present embodiment great advantage.
Based on embodiment shown in FIG. 1, further technical characteristic is that the outer wall of the first inner cylinder 2 is interior with the outer barrel 1
Wall does not contact, and discontiguous purpose is in order to which the first inner cylinder 2 is preferably made to be slided along the length direction of outer barrel 1, reduces friction
Power makes the active force that it need not be very big, you can realizes the movement of the first inner cylinder 2, also achieves herein simple to operate
Purpose.
Further, as shown in Figure 1, being additionally provided with the second inner cylinder 2 in outer barrel 1, first inner cylinder 2 is also associated with coaxially
The guide rod 7 of setting, the center-hole diameter of second inner cylinder 2 are equal to 7 diameter of guide rod, and the guide rod 7 is inserted into
In the centre bore of second inner cylinder 2 and setting is slided, which gives the first inner cylinder 2 and moved along 1 direction of outer barrel
Structure type, by guide rod 7 be used as be oriented to action, realize significantly the first inner cylinder 2 movement accuracy, by
In there is guide rod 7, whether the barrel of the first inner cylinder 2 is contacted with the inner wall of outer barrel 1, can accurate motion, realize idler wheel 5
Accurate positionin with inclined-plane 6 contacts.
Further, as shown in Figure 1, the embodiment how a kind of first inner cylinder 2 realizes movement is given, in outer barrel 1
Barrel is equipped with fixed plate 9 and movable plate 8, and movable plate 8 is connected through 1 barrel of outer barrel with 2 outer wall of the first inner cylinder, 1 barrel of outer barrel
The long slot bore being arranged in parallel with 2 moving direction of the first inner cylinder is equipped with, movable plate 8 is located in long slot bore, movable plate 8 and fixed plate
The first bolt 12 is installed between 9, the first bolt 12 is equipped with the nut being adapted, and the first bolt 12 is located at movable plate 8 and fixed plate 9
Between part be installed with the first spring 10, it is necessary to when moving, turn nut, its ejection effect under can be achieved movable plate 8
Movement, so as to fulfill the movement of the first inner cylinder 2, the first spring 10 is realizes what movable plate 8 resetted when nut is unscrewed
Effect, the embodiment have the beneficial effect that manually adjusting nut realizes the movement of the first inner cylinder 2, and movement can be made to become slow
Slow gradual movement will not occur moment movement, will not destroy driving mechanism or grab, hard collision will not occur, and
And effect dynamics can be finely adjusted by nut, the clamping dynamics of gib head is reasonable.
Further, as shown in Figure 1, the second inner cylinder 3 is fixedly installed, the second inner cylinder 3, which is additionally provided with, to be stretched out in outside outer barrel 1
Handle, the technical characteristic and have the beneficial effect that, by joystick, the height of outer barrel 1 can be operated effectively, facilitate progress
Outer barrel 1 is promoted, grab 4 is made to extract lead sealing after hooking lead sealing.
Further, as shown in Figure 1, the second inner cylinder 3 is by passing through the second bolt 13 of 1 barrel of outer barrel to fix, institute
The outer diameter for stating the second inner cylinder 3 is less than the internal diameter of the outer barrel 1, and 1 inner wall of outer barrel is equipped with lug boss 15, the lug boss 15
With hole, second inner cylinder 3 pass through the lug boss 15 hole, second bolt 13 pass through the lug boss 15 after with institute
It states the second inner cylinder 3 to contact, the lug boss 15 is equipped with the screw thread being adapted with the second bolt 13.Two opposite grabs of gib head
Second spring 13 is connected between 4, the second spring 13 is connected to one end that the grab 4 is located inside outer barrel 1.Second bullet
The effect of spring 13 is to provide screen resilience.
In conclusion the opener is for common screwdriver, it is more convenient to use simple and fast, and tie
Structure is simple, easy to operate, substantially increases the efficiency of work.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. lead sealing opener, it is characterised in that:The opener includes outer barrel, the first inner cylinder, and first inner cylinder is arranged in outer barrel
And can be moved in outer barrel along preset direction, be hinged with grab on the barrel of described outer barrel one end, the gib head of the grab from
Expose in outer barrel, at least the gib head there are two grab be disposed opposite to each other and can by surround the rotation of hinge joint make two gib heads away from
From becoming larger, further including can be moved through acting on one end that the grab is located in outer barrel on preset direction with the first inner cylinder
And the driving mechanism that the grab is driven to rotate.
2. lead sealing opener as described in claim 1, it is characterised in that：The grab is L-shaped.
3. lead sealing opener as described in claim 1, it is characterised in that：The driving mechanism includes being arranged at the first inner cylinder end
The idler wheel in portion is arranged at the grab and is located at inclined-plane in outer barrel on one end, and the idler wheel travelling route is straight line, the idler wheel
Inclined-plane described in ejection realizes that grab rotates in moving process.
4. lead sealing opener as described in claim 1, it is characterised in that：The outer wall of first inner cylinder is interior with the outer barrel
Wall does not contact.
5. lead sealing opener as described in claim 1, it is characterised in that：The second inner cylinder is additionally provided in the outer cylinder, it is described
First inner cylinder is also associated with the guide rod of coaxial arrangement, and the center-hole diameter of second inner cylinder is equal to the guiding shank diameter,
The guide rod is inserted into the centre bore of second inner cylinder and slides and sets.
6. the lead sealing opener as described in claim 1,4 or 5, it is characterised in that：It is equipped with and fixes on the barrel of the outer barrel
Plate and movable plate, the movable plate are connected through the outer barrel barrel with the first inner tank theca, the outer barrel barrel be equipped with
The long slot bore that first inner cylinder moving direction is arranged in parallel, the movable plate are located in the long slot bore, the movable plate and fixation
The first bolt is installed between plate, first bolt is equipped with the nut being adapted, and first bolt is located at movable plate and fixation
Part between plate is installed with the first spring.
7. lead sealing opener as claimed in claim 5, it is characterised in that：Second inner cylinder is fixedly installed, in described second
Cylinder is additionally provided with the handle stretched out in outside outer barrel.
8. lead sealing opener as claimed in claim 5, it is characterised in that：Second inner cylinder is by passing through the outer barrel barrel
The second bolt fix, the outer diameter of second inner cylinder is less than the internal diameter of the outer barrel, and the outer tube inner wall is equipped with lug boss,
The lug boss carries hole, after second inner cylinder passes through the hole of the lug boss, second bolt to pass through the lug boss
It is contacted with second inner cylinder, the lug boss is equipped with the screw thread being adapted with the second bolt.
9. lead sealing opener as described in claim 1, it is characterised in that：Second is connected between two opposite grabs of gib head
Spring, the second spring are connected to one end that the grab is located at outer barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633712.2U CN207448366U (en) | 2017-11-29 | 2017-11-29 | Lead sealing opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633712.2U CN207448366U (en) | 2017-11-29 | 2017-11-29 | Lead sealing opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448366U true CN207448366U (en) | 2018-06-05 |
Family
ID=62276362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721633712.2U Expired - Fee Related CN207448366U (en) | 2017-11-29 | 2017-11-29 | Lead sealing opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738221A (en) * | 2017-11-29 | 2018-02-27 | 国家电网公司 | Lead sealing opener |
| CN112355963A (en) * | 2020-11-12 | 2021-02-12 | 国网新疆电力有限公司巴州供电公司 | Electric energy meter buckle type lead seal opening device and single-hand lead seal opening method |
-
2017
- 2017-11-29 CN CN201721633712.2U patent/CN207448366U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738221A (en) * | 2017-11-29 | 2018-02-27 | 国家电网公司 | Lead sealing opener |
| CN107738221B (en) * | 2017-11-29 | 2023-10-31 | 国家电网公司 | Lead sealing opener |
| CN112355963A (en) * | 2020-11-12 | 2021-02-12 | 国网新疆电力有限公司巴州供电公司 | Electric energy meter buckle type lead seal opening device and single-hand lead seal opening method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |