CN204160400U - A kind of safety air vavle dismantling device - Google Patents
A kind of safety air vavle dismantling device Download PDFInfo
- Publication number
- CN204160400U CN204160400U CN201420436234.6U CN201420436234U CN204160400U CN 204160400 U CN204160400 U CN 204160400U CN 201420436234 U CN201420436234 U CN 201420436234U CN 204160400 U CN204160400 U CN 204160400U
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- China
- Prior art keywords
- safety air
- air vavle
- dismantling device
- positioning sleeve
- handle
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Abstract
The utility model discloses a kind of safety air vavle dismantling device (100), comprise: plate shaped base (110), support (120), location deck (130), the positioning sleeve (140) of hollow cylinder and there is the handle (150) of external hexagonal sleeve portion (152), described support (120), location deck (130) and described positioning sleeve (140) are all fixedly attached to described base (110), described location deck (130) has the feature of restriction exhaust pition along its vertical axes, and described location deck (130) and described positioning sleeve (140) coaxial, described handle (150) by described support (120) with described location deck (130) and the coaxial direction of described positioning sleeve (140) on lead.This dismantling device makes individual operator simply, safely can complete disassemble and assemble work, and can reach consistent qualified dismounting effect.
Description
Technical field
The utility model relates to the specific purpose tool for dismounting, particularly a kind of dismantling device of the lithium battery safety air vavle for connector for logging while drilling.
Background technology
At present, lithium battery is widely used in the electricity supply of connector for logging while drilling.Lithium battery particle is placed in battery skeleton according to specifically putting in order, and is mounted in logger in company with battery skeleton, for providing reliably in underground work for logger, lasting electricity.Cell safety air bleeding valve, as a safety component, is widely used in lithium battery skeleton, serves vital effect for ensureing that lithium battery normally works and prevents accident.When lithium battery works, safety air vavle can automatically in regulating cell particle space with the pressure balance of skeleton outside, for the normal work of battery particle provides good environment; When its be short-circuited, acid liquor leakage or even explosion time, by safety air vavle can timely by the high pressure generated in battery particle space, poisonous, corrosive gas or fluid discharge to outside, avoid the accident causing instrument damage and personnel's injury etc. very serious.
Fig. 1 is the sectional view of existing safety air vavle 10.Fig. 2 is the parts explosion of existing safety air vavle 10.As can be seen from Fig. 1 and Fig. 2, safety air vavle 10 comprises air valve shell 11, exhaust pition 12, piston boit 13, spring 14 and end cap 15.Wherein, exhaust pition 12 loads air valve shell 11 from the left side of the safety air vavle 10 shown in Fig. 1 or Fig. 2, and its end props up the corresponding location shoulder of air valve shell 11; Piston boit 13 loads air valve shell 11 from the right side of the safety air vavle 10 shown in Fig. 1 or Fig. 2, and external screw thread has been attacked in its left part, and this external screw thread matches with the internal thread of the blind hole on the right part being arranged in exhaust pition 12; Before piston boit 13 connects exhaust pition 12, spring 14 is enclosed on piston boit 13, therefore the flange of the right-hand member of its right part engaging piston post 13 also locates, after piston boit 13 and exhaust pition 12 are threaded connection, the left end of spring 14 is takeed on against the location of the correspondence on air valve shell 11, and is compressed in a predetermined manner.When the air pressure on right side exceedes predetermined threshold value, this pressure overcomes spring force and is promoted to the left by exhaust pition 12, thus reaches the object of exhaust pressure relief.
At present, the assembling process of safety air vavle 10 only relies on general utility tool, its process is: operator hand-heldly holds air valve shell 11 with one, and another hand straight screwdriver blocks the groove on exhaust pition 12, thus by air valve shell 11 and exhaust pition 12 in position; Also need another operator to use box spanner to fix and the outer-hexagonal nut of rotary-piston post 13 right-hand member simultaneously, thus piston boit 13 and spring 14 are connected to exhaust pition 12.The personnel that the unloading process of safety air vavle 10 needs are identical with assembling process with instrument, and difference is only turnbarrel spanner in the opposite direction.
And there is a lot of drawback in this assembly and disassembly method.First, due to air valve shell 11 and exhaust pition 12 is fixedly the clamping with straight screwdriver that holds by hand, and the small volume of safety air vavle 10 (total length is at below 60mm), groove on exhaust pition 12 is more shallow (less than 3mm) also, thus operator is difficult to stably have an effect, like this, on the one hand, easily occur that air valve shell 11 and exhaust pition 12 skid and be difficult to cargo handling process, on the other hand, also the mounting torque requirement as one man reaching regulation is difficult to, also may there is straight screwdriver damage groove portion in more serious, even skid off groove portion and injure the accident of operator.Secondly, this assembly and disassembly safety air vavle 10 needs two operator's cooperatings, and this comparatively wastes time and energy.
Summary of the invention
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of safety air vavle dismantling device, it can overcome above-mentioned problem, makes individual operator simply, safely can complete disassemble and assemble work, and can reach consistent qualified dismounting effect.
In order to reach the utility model object, the utility model discloses a kind of safety air vavle dismantling device.This safety air vavle dismantling device comprise plate shaped base, support, location deck, hollow cylinder positioning sleeve and there is the handle in external hexagonal sleeve portion.Described support, location deck and described positioning sleeve are all fixedly attached to described base.Described location deck has restriction exhaust pition along the feature of its vertical axes, and described location deck and described positioning sleeve coaxial.Described handle by described support with described location deck and the coaxial direction of described positioning sleeve on lead.
In a preferred embodiment, described safety air vavle dismantling device also comprises spring.Described spring can the external hexagonal sleeve portion of described handle and described support and between the isolated part of described base, its length is set to be in compressive state after safety air vavle is located.
In a preferred embodiment, the restriction exhaust pition of described location deck is a pair fin complementally coordinated with the groove of described exhaust pition along the feature of its vertical axes.
In a preferred embodiment, described handle can have threaded portion, and described support can have with in the isolated part of described base the characteristic threads matched with described threaded portion, and described characteristic threads and described positioning sleeve coaxial.
In a preferred embodiment, larger than the external diameter of safety air vavle shell 0.5 to 1.5 millimeter of the internal diameter of described positioning sleeve.
In a preferred embodiment, the described characteristic threads of described support can be nut fixedly connected thereto, and the correspondence position of described nut is on the bracket formed with through hole, and the diameter of described through hole is greater than the large footpath of described nut.
In a preferred embodiment, described handle can be T-shaped.
In a preferred embodiment, described handle can be formed with the feature occurring to slide under certain moment of torsion, to limit the peak torque of installing safety air vavle.
In a preferred embodiment, described base is formed for the through hole of locating be connected described location deck, described through hole and described positioning sleeve coaxial.
Compared with prior art, the technical solution of the utility model provide comprise plate shaped base, support, location deck, hollow cylinder positioning sleeve and there is a whole set of auxiliary equipment of handle in external hexagonal sleeve portion.The positioning sleeve of the base be wherein permanently connected, support, location deck, hollow cylinder is for carrying out spacing to safety air vavle, eliminate all frees degree of safety air vavle, and the outer-hexagonal nut of the external hexagonal sleeve portion of handle and the piston boit of safety air vavle is accurately aligned, so just make operator can one man operation, and method of operating be easy, safety.
The technical solution of the utility model additionally provide the external hexagonal sleeve portion of handle and support and spring between the isolated part of base.This spring is used for the outer-hexagonal nut of the external hexagonal sleeve portion of pressing handle and the piston boit of safety air vavle before operation, operator only need be exerted a force to handle in direction of rotation, further simplify disassembling operations.
Accompanying drawing explanation
With reference to following accompanying drawing and description, embodiment of the present utility model can be better understood.Parts in accompanying drawing are also in proportion unnecessary, but focus on the principle explaining embodiment.In addition, in the accompanying drawings, similar Reference numeral indicates corresponding parts in different views.
Fig. 1 is the sectional view of existing safety air vavle 10.
Fig. 2 is the parts explosion of existing safety air vavle 10.
Fig. 3 is the use figure of a kind of embodiment according to safety air vavle dismantling device of the present utility model.
Fig. 4 is the stereogram of a kind of embodiment according to location of the present utility model deck.
Detailed description of the invention
Fig. 3 is the use figure of a kind of embodiment according to safety air vavle dismantling device of the present utility model.As shown in Figure 3, safety air vavle dismantling device 100 comprises: base 110, support 120, location deck 130, positioning sleeve 140 and handle 150.
Base 110 is plate shaped, for providing stable support for whole safety air vavle attaching/detaching apparatus, to resist rocking in use procedure.Meanwhile, base 110 is for being fixed for the location deck 130 of positioning security air valve and positioning sleeve 140 and the support 120 for caster assembly therefor 150.In one embodiment, base 110 has through hole, this through hole be used for location and is connected locate deck 130, this through hole and positioning sleeve 140 coaxial.
Support 120, for caster assembly therefor 150, makes handle 150 move upward with location deck 130 and the coaxial side of positioning sleeve 140.In the embodiment shown in Fig. 3, support 120 for having the sheet material of through hole, its formed by bending perpendicular to base 110 Part I and with away from and be parallel to the Part II of base 110.Wherein, the length of the Part I of support 120 is less than the length sum of decreased food and safety air vavle.In a preferred embodiment, the Part II of support 120 has characteristic threads 121, and this characteristic threads 121 and location deck 130 and positioning sleeve 140 coaxial.In the embodiment shown in Fig. 3, this characteristic threads 121 is for being fixedly connected on the nut on support 120.In this case, handle 150 is formed with threaded portion 151 accordingly, and the internal thread of this nut matches with the threaded portion 151 of handle 150.Make handle 150 in use more stable like this, thus achieve and completely by piston boit, exhaust pition is screwed to heart.Through hole on this nut and support 120 is to the heart and the diameter of this through hole is greater than the large footpath of nut.It should be noted that the helical pitch of the helical pitch of the matching thread between the internal thread of nut and the threaded portion 151 of handle 150 and the matching thread between piston boit and exhaust pition should be identical.
Fig. 4 is the stereogram of a kind of embodiment according to location of the present utility model deck.Composition graphs 3 and Fig. 4 can find out, location deck 130 is fixedly connected to base 110, for stoping the rotation of exhaust pition, it are formed with the feature of restriction exhaust pition along its vertical axes.In the embodiment shown in Fig. 4, this restriction exhaust pition is a pair fin 131 complementally coordinated with the groove of exhaust pition along the feature of its vertical axes.Meanwhile, in a preferred embodiment, location deck 130 is also formed with cylindrical portion 132, and this cylindrical portion 132 contributes to the guiding of exhaust pition.
Positioning sleeve 140 is fixedly connected to base 110, for limiting the position of safety air vavle shell.In a preferred embodiment, larger than the external diameter of safety air vavle shell 0.5 to 1.5 millimeter of the internal diameter of positioning sleeve 140, and the height of positioning sleeve 140 is the 20%-40% of safety air vavle length, is preferably 27-30%.Meanwhile, the material due to safety air vavle shell is aluminium alloy, and positioning sleeve 140 also plays the effect that protection safety air vavle shell is not scratched.
The rotation of the outer-hexagonal nut of handle 150 on the piston boit driving safety air vavle, its end comprises the external hexagonal sleeve portion with this outer-hexagonal nut screw connection.In a preferred embodiment, handle is T-shaped, and this T-shaped structure is easy to manufacture and increases the arm of force of rotation process, even if operator is more laborsaving.In the illustrated embodiment, this characteristic threads 121 is for being fixedly connected on the nut on support 120.As mentioned before, in a preferred embodiment, support 120 with the isolated part of base 110 on there is characteristic threads 121, simultaneously handle 150 is formed with threaded portion 151 accordingly, and the internal thread of this nut matches with the threaded portion 151 of handle 150.Make handle 150 in use more stable like this, to heart, piston boit can be screwed to exhaust pition completely.In a preferred embodiment, handle 150 is formed with the feature occurring to slide under certain moment of torsion, to limit the peak torque of installing safety air vavle.This feature occurring to slide under certain moment of torsion can be the axle and axle sleeve that coordinate in shape, and this form fit can be hexagon.
Spring 160 can also be comprised according to safety air vavle dismantling device 100 of the present utility model.Spring 160 the external hexagonal sleeve portion 152 of handle 150 and support 120 and between the isolated part of base 110, its length is set to be in compressive state after safety air vavle is located.Spring 160 makes external hexagonal sleeve portion 152 before threaded portion 151 engages with characteristic threads 121 compress safety air vavle, and in fact this instead of operator when installation operates for aligning the downforce needed for force.Namely spring makes operator only need exert a force to handle in direction of rotation, which further simplifies disassembling operations.
" being fixedly connected with " used herein refers to the technology for connecting two parts, such technology makes these two parts effectively become single, overall parts, include but not limited to non-dismountable interconnection technique, as bonding, cementing, welding, solder brazing, solder, or similar interconnection technique.In many joints be made up of " being fixedly connected with ", if not to the structural deterioration of parts, the separation of the parts of connection can not be completed.
Numerous embodiments described in description is only exemplary, instead of restrictive, and those skilled in the art may expect more embodiment and implementation.Therefore, except according to appended claims and equivalent, scope of the present utility model is not defined.Further, within the scope of appended claims, multiple adjustment and change can be made.
Claims (9)
1. a safety air vavle dismantling device (100), it is characterized in that, comprising: the positioning sleeve (140) of plate shaped base (110), support (120), location deck (130), hollow cylinder and there is the handle (150) of external hexagonal sleeve portion (152); Wherein,
Described support (120), location deck (130) and described positioning sleeve (140) are all fixedly attached to described base (110);
Described location deck (130) has restriction exhaust pition along the feature of its vertical axes, and described location deck (130) and described positioning sleeve (140) coaxial;
Described handle (150) by described support (120) with described location deck (130) and the coaxial direction of described positioning sleeve (140) on lead.
2. safety air vavle dismantling device as claimed in claim 1, is characterized in that: described safety air vavle dismantling device (100) also comprises spring (160);
Described spring (160) be positioned at the external hexagonal sleeve portion (152) of described handle (150) and described support (120) and between described base (110) isolated part, its length is set to be in compressive state after safety air vavle is located.
3. safety air vavle dismantling device as claimed in claim 1 or 2, is characterized in that: the restriction exhaust pition of described location deck (130) is a pair fin (131) complementally coordinated with the groove of described exhaust pition along the feature of its vertical axes.
4. safety air vavle dismantling device as claimed in claim 1 or 2, it is characterized in that: described handle (150) has threaded portion (151), and described support (120) with described base (110) isolated part has the characteristic threads (121) matched with described threaded portion (151), and described characteristic threads (121) and described positioning sleeve (140) are coaxial.
5. safety air vavle dismantling device as claimed in claim 1 or 2, is characterized in that: larger than the external diameter of safety air vavle shell 0.5 to 1.5 millimeter of the internal diameter of described positioning sleeve (140).
6. safety air vavle dismantling device as claimed in claim 4, it is characterized in that: the described characteristic threads (121) of described support (120) is nut fixedly connected thereto, and the correspondence position of described nut on described support (120) is formed with through hole, the diameter of described through hole is greater than the large footpath of described nut.
7. safety air vavle dismantling device as claimed in claim 1 or 2, is characterized in that: described handle (150) is T-shaped.
8. safety air vavle dismantling device as claimed in claim 1 or 2, is characterized in that: described handle (150) is formed with the feature occurring to slide under certain moment of torsion, to limit the peak torque of installing safety air vavle.
9. safety air vavle dismantling device as claimed in claim 1 or 2, it is characterized in that: described base (110) is formed for location and the through hole being connected described location deck (130), described through hole and described positioning sleeve (140) coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436234.6U CN204160400U (en) | 2014-08-04 | 2014-08-04 | A kind of safety air vavle dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436234.6U CN204160400U (en) | 2014-08-04 | 2014-08-04 | A kind of safety air vavle dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160400U true CN204160400U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436234.6U Expired - Fee Related CN204160400U (en) | 2014-08-04 | 2014-08-04 | A kind of safety air vavle dismantling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204160400U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239432A (en) * | 2016-08-25 | 2016-12-21 | 太原鹏跃电子科技有限公司 | Breathing relief valve automatic classifying assembling device |
| CN107685229A (en) * | 2017-07-20 | 2018-02-13 | 防城港市港口区天平电子科技有限公司 | A kind of wrist-watch threaded cap provision for disengagement |
| CN107744222A (en) * | 2017-10-31 | 2018-03-02 | 贵港市瑞成科技有限公司 | A kind of wrist-watch belt-mounting device |
| CN108656006A (en) * | 2018-05-17 | 2018-10-16 | 北京汽车股份有限公司 | Brake calliper piston provision for disengagement |
-
2014
- 2014-08-04 CN CN201420436234.6U patent/CN204160400U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239432A (en) * | 2016-08-25 | 2016-12-21 | 太原鹏跃电子科技有限公司 | Breathing relief valve automatic classifying assembling device |
| CN106239432B (en) * | 2016-08-25 | 2017-12-12 | 太原鹏跃电子科技有限公司 | Breathing relief valve automatic classifying assembling device |
| CN107685229A (en) * | 2017-07-20 | 2018-02-13 | 防城港市港口区天平电子科技有限公司 | A kind of wrist-watch threaded cap provision for disengagement |
| CN107685229B (en) * | 2017-07-20 | 2019-10-18 | 阮霞伟 | A kind of wrist-watch threaded cap provision for disengagement |
| CN107744222A (en) * | 2017-10-31 | 2018-03-02 | 贵港市瑞成科技有限公司 | A kind of wrist-watch belt-mounting device |
| CN108656006A (en) * | 2018-05-17 | 2018-10-16 | 北京汽车股份有限公司 | Brake calliper piston provision for disengagement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: CHINA OILFIELD SERVICES Ltd. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: CHINA OILFIELD SERVICES Ltd. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 |