CN107738221A - Lead sealing opener - Google Patents
Lead sealing opener Download PDFInfo
- Publication number
- CN107738221A CN107738221A CN201711225578.7A CN201711225578A CN107738221A CN 107738221 A CN107738221 A CN 107738221A CN 201711225578 A CN201711225578 A CN 201711225578A CN 107738221 A CN107738221 A CN 107738221A
- Authority
- CN
- China
- Prior art keywords
- outer barrel
- inner cylinder
- grab
- barrel
- lead sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 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 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Abstract
The invention 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 in outer barrel and can preset direction movement in outer barrel interior edge, grab is hinged with the barrel of outer barrel one end, the gib head of grab exposes out of outer barrel, the gib head of at least two grabs is disposed opposite to each other and by the rotation around pin joint the distance of two gib heads can be made to become big, the drive mechanism for including being moved through on preset direction with the first inner cylinder acting on one end that grab is located in outer barrel and driving grab rotation.To solve to be difficult to open present in prior art, the technical problem of work speed is slowed down.
Description
Technical field
The invention 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 which the intelligent meter rough segmentation of verification is this earth's surface and remote table, all intelligent electric energy
Table programming seal uniformly uses 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 solve the problem that above mentioned problem
The content of the invention
It is an object of the invention to provide a kind of lead sealing opener, to solve to be difficult to open present in prior art, subtracts
The slow technical problem of work speed.
To achieve the above object, the technical solution adopted by the present invention is：Lead sealing opener, the opener include outer barrel, the
One inner cylinder, first inner cylinder is in outer barrel and can preset direction movement, the barrel of described outer barrel one end in outer barrel interior edge
On be hinged with grab, the gib head of the grab exposes out of outer barrel, and the gib head of at least two grabs is disposed opposite to each other and can passed through
The distance of two gib heads is become big around the rotation of pin joint, in addition to can be moved through with the first inner cylinder on preset direction
The drive mechanism for acting on one end that the grab is located in outer barrel and driving the grab to rotate.
Preferably, the grab is L-shaped.
Preferably, the drive mechanism includes being arranged at the roller of the first inner cylinder end, is arranged at the grab positioned at outer
Inclined-plane in cylinder on one end, the roller course are straight line, and roller inclined-plane described in ejection in moving process is realized
Grab rotates.
Preferably, the outer wall of first inner cylinder does not contact with the inwall of the outer barrel.
Preferably, the second inner cylinder is additionally provided with the outer barrel, first inner cylinder is also associated with the guiding being coaxially disposed
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 provided with 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 provided with the long slot bore being be arranged in parallel with the first inner cylinder moving direction, institute
State 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 provided 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 through the second bolt of the outer barrel barrel by fixing, second inner cylinder
External diameter is less than the internal diameter of the outer barrel, and the outer tube inner wall is provided 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 provided 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 summary, the opener is for common screwdriver, simple and fast more convenient to use, and ties
Structure is simple, easy to operate, substantially increases the efficiency of work.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the structural representation of the opener provided in an embodiment of the present invention；
Fig. 2 is the structural representation of lead sealing.
Wherein, each reference in figure：
1st, outer barrel, the 2, first inner cylinder, the 3, second inner cylinder, 4, grab, 5, roller, 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.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
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 instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple ", " several " be meant that two or
Two or more, unless otherwise specifically defined.
Referring to Fig. 1, Fig. 1 provides one embodiment of the present of invention, the opener includes outer barrel 1, the first inner cylinder 2, the
One inner cylinder 2 is in outer barrel 1 and can be moved in outer barrel 1 along preset direction, and grab 4 is hinged with the barrel of the one end of outer barrel 1,
The gib head of grab 4 exposes out of outer barrel 1, and the gib head of at least two grabs 4 is disposed opposite to each other and can be by turning around pin joint
Distance that is dynamic and making two gib heads becomes big, in addition to can be moved through acting on the card on preset direction with the first inner cylinder 2
The drive mechanism that hook 4 is located at one end in outer barrel 1 and drives grab 4 to rotate, the beneficial effect of the present embodiment is, at outer barrel end
Provided with two grabs 4, the gib head of this two grabs 4 is disposed opposite to each other, and both are on same straight line, first when in use
First when two grabs 4 are inserted into the bar hole 16 for the lead sealing for needing to open, bar hole 16 makes the first inner cylinder as shown in Fig. 2 after insertion
2 move in outer barrel 1, and drive mechanism can act on grab 4, rotate two grabs 4, so that the gib head of two grabs 4 is each
From distally moving, distance widens, and can block lead sealing, is then lifted out outer barrel 1, then smoothly can extract lead sealing and open,
The technical scheme that the embodiment provides can conveniently open lead sealing, it is not necessary to prized using traditional screwdriver, it is big generous
Just opening process, the operating efficiency of quickening.
Further, grab 4 is L-shaped, and the grab 4 of L-shaped is optimal selection, and its effect is the hook head portions of the grab 4 of L-shaped
It is vertical with hook body part, it is easy to both sides ejection during rotation, and hook body part is linear pattern, is easy to coordinate with drive mechanism,
Drive 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, there is provided one embodiment of drive mechanism, drive mechanism include being arranged in first
The roller 5 of 2 ends of cylinder, it is arranged at grab 4 and is located at inclined-plane 6 in outer barrel 1 on one end, the course of roller 5 is straight line, roller 5
Inclined-plane 6 described in ejection realizes that grab 4 rotates in moving process.When first inner cylinder 2 moves downward, roller 5 can touch tiltedly
Face 6, because the track of roller 5 is straight line, so in the presence of ejection inclined-plane 6, grab 4 can rotate so that gib head respectively to
Two lateral movements, it is stuck in lead sealing bar hole 16 as shown in Figure 2, this embodiment employs simple roller 5 and interacted with inclined-plane 6
Ejection form, realize the rotation of grab 4, thus it is simple in construction it is easy to operate be the present embodiment great advantage.
Based on the 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 length direction for preferably making the first inner cylinder 2 along outer barrel 1 slides, and reduces friction
Power, make the active force that it need not be very big, you can realize the motion of the first inner cylinder 2, also achieve 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 the diameter of guide rod 7, and the guide rod 7 is inserted into
In the centre bore of second inner cylinder 2 and setting is slided, the technical characteristic gives the first inner cylinder 2 and moved along the direction of outer barrel 1
Structure type, its by guide rod 7 be used as be oriented to action, realize significantly the first inner cylinder 2 motion accuracy, by
In there is guide rod 7, whether the barrel of the first inner cylinder 2 contacts with the inwall of outer barrel 1, can accurate motion, realize roller 5
Contacted with being accurately positioned for inclined-plane 6.
Further, as shown in figure 1, the embodiment how a kind of first inner cylinder 2 realizes motion is given, in outer barrel 1
Barrel is provided with fixed plate 9 and movable plate 8, and movable plate 8 is connected through the barrel of outer barrel 1 with the outer wall of the first inner cylinder 2, the barrel of outer barrel 1
The long slot bore being be arranged in parallel with the moving direction of the first inner cylinder 2 is provided 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 provided 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
Motion, so as to realize the motion of the first inner cylinder 2, the first spring 10 is to realize what movable plate 8 resetted when nut is turned on
Effect, the embodiment have the beneficial effect that manually adjusting nut realizes the motion of the first inner cylinder 2, and motion can be made to become slow
Slow gradual motion, moment movement will not occur, drive mechanism or grab will not be destroyed, 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, it is convenient to carry out
Outer barrel 1 is lifted, grab 4 is extracted lead sealing after hooking lead sealing.
Further, as shown in figure 1, the second inner cylinder 3 through the second bolt 13 of the barrel of outer barrel 1 by fixing, institute
The external diameter for stating the second inner cylinder 3 is less than the internal diameter of the outer barrel 1, and the inwall of outer barrel 1 is provided 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
State the second inner cylinder 3 to contact, the lug boss 15 is provided 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 summary, the opener is for common screwdriver, simple and fast more convenient to use, and ties
Structure is simple, easy to operate, substantially increases the efficiency of work.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
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 in outer barrel
And preset direction movement can in outer barrel interior edge, be hinged with grab on the barrel of described outer barrel one end, the gib head of the grab from
Expose in outer barrel, the gib head of at least two grabs be disposed opposite to each other and can by the rotation around pin joint and make two gib heads away from
It is big from becoming, in addition to 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 drive mechanism for driving the grab to rotate.
2. lead sealing opener as claimed in claim 1, it is characterised in that：The grab is L-shaped.
3. lead sealing opener as claimed in claim 1, it is characterised in that：The drive mechanism includes being arranged at the first inner cylinder end
The roller in portion, it is arranged at the grab and is located at inclined-plane in outer barrel on one end, the roller course is straight line, the roller
Inclined-plane described in ejection realizes that grab rotates in moving process.
4. lead sealing opener as claimed 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 claimed in claim 1, it is characterised in that：The second inner cylinder is additionally provided with the outer barrel, it is described
First inner cylinder is also associated with the guide rod being coaxially disposed, 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 slided and sets.
6. the lead sealing opener as described in claim 1,4 or 5, it is characterised in that：It is provided 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 provided with
The long slot bore that first inner cylinder moving direction be 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 provided 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 through the outer barrel barrel
The second bolt fix, the external diameter of second inner cylinder is less than the internal diameter of the outer barrel, and the outer tube inner wall is provided 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
Contacted with second inner cylinder, the lug boss is provided with the screw thread being adapted with the second bolt.
9. lead sealing opener as claimed 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 |
|---|---|---|---|
| CN201711225578.7A CN107738221B (en) | 2017-11-29 | 2017-11-29 | Lead sealing opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225578.7A CN107738221B (en) | 2017-11-29 | 2017-11-29 | Lead sealing opener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107738221A true CN107738221A (en) | 2018-02-27 |
| CN107738221B CN107738221B (en) | 2023-10-31 |
Family
ID=61239645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711225578.7A Active CN107738221B (en) | 2017-11-29 | 2017-11-29 | Lead sealing opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107738221B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218564A (en) * | 1999-01-28 | 2000-08-08 | Canon Inc | Disassembling method for insert parts and disassembling device for the insert parts |
| TWM372772U (en) * | 2009-07-07 | 2010-01-21 | Wei-Nan Shen | Oil-seal dismantling device for synchronous pulley in car |
| CN201519945U (en) * | 2009-10-27 | 2010-07-07 | 武汉理工大学 | Special tool for dismantling cylinder liner of diesel engine |
| CN203799583U (en) * | 2014-04-21 | 2014-08-27 | 温州市正超仪表科技有限公司 | Integrated plastic lead-sealing device |
| TW201634170A (en) * | 2015-03-24 | 2016-10-01 | 寶昌金屬工業有限公司 | Dust cover expanding tool |
| CN205799410U (en) * | 2016-07-04 | 2016-12-14 | 江西铜业股份有限公司 | A kind of circlip for shaft dismantling device |
| CN206084939U (en) * | 2016-08-22 | 2017-04-12 | 安徽安庆市沙氏汽车配件有限公司 | Dismounting and mounting tool of valve spring |
| CN206129928U (en) * | 2016-09-14 | 2017-04-26 | 天津市松正电动汽车技术股份有限公司 | Clutch actuating mechanism |
| CN207448366U (en) * | 2017-11-29 | 2018-06-05 | 国家电网公司 | Lead sealing opener |
-
2017
- 2017-11-29 CN CN201711225578.7A patent/CN107738221B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000218564A (en) * | 1999-01-28 | 2000-08-08 | Canon Inc | Disassembling method for insert parts and disassembling device for the insert parts |
| TWM372772U (en) * | 2009-07-07 | 2010-01-21 | Wei-Nan Shen | Oil-seal dismantling device for synchronous pulley in car |
| CN201519945U (en) * | 2009-10-27 | 2010-07-07 | 武汉理工大学 | Special tool for dismantling cylinder liner of diesel engine |
| CN203799583U (en) * | 2014-04-21 | 2014-08-27 | 温州市正超仪表科技有限公司 | Integrated plastic lead-sealing device |
| TW201634170A (en) * | 2015-03-24 | 2016-10-01 | 寶昌金屬工業有限公司 | Dust cover expanding tool |
| CN205799410U (en) * | 2016-07-04 | 2016-12-14 | 江西铜业股份有限公司 | A kind of circlip for shaft dismantling device |
| CN206084939U (en) * | 2016-08-22 | 2017-04-12 | 安徽安庆市沙氏汽车配件有限公司 | Dismounting and mounting tool of valve spring |
| CN206129928U (en) * | 2016-09-14 | 2017-04-26 | 天津市松正电动汽车技术股份有限公司 | Clutch actuating mechanism |
| CN207448366U (en) * | 2017-11-29 | 2018-06-05 | 国家电网公司 | Lead sealing opener |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107738221B (en) | 2023-10-31 |
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