CN208041291U - A kind of quick switching device of valve opening device handle - Google Patents
A kind of quick switching device of valve opening device handle Download PDFInfo
- Publication number
- CN208041291U CN208041291U CN201820565612.9U CN201820565612U CN208041291U CN 208041291 U CN208041291 U CN 208041291U CN 201820565612 U CN201820565612 U CN 201820565612U CN 208041291 U CN208041291 U CN 208041291U
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- China
- Prior art keywords
- plate
- ring support
- valve opening
- screw
- clamp
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- 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.)
- Withdrawn - After Issue
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims 1
- 238000009987 spinning Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Abstract
The utility model is related to a kind of quick switching devices of valve opening device handle, including ring support, double-end lead-screw, left plate, right plate, the first guide rod and the second guide rod, the front and rear sides of ring support, which correspond to, is hinged with the first connection bolt and the second connection bolt；Double-end lead-screw passes through the peripheral wall of ring support, the middle part of double-end lead-screw to be equipped with locating ring in left-right direction, and locating ring is fixedly connected by holding card with ring support；Left plate by screw thread spinning double-end lead-screw left end, left plate is equipped with left clamp, right plate by screw thread spinning double-end lead-screw right end, right plate is equipped with right clamp, the pilot hole that the first guide rod is fixedly connected with ring support and keeps its left and right ends corresponding across left plate and right plate to be arranged in its front end；Second guide rod is fixedly connected with ring support and makes the corresponding pilot hole being arranged in its back-end across left plate and right plate in its left and right ends.It has the advantages that simple in structure, light weight, easy to operate, connection is reliable.
Description
Technical field
The utility model is related to a kind of valve opening device switching devices, and in particular to a kind of valve opening device handle quickly turns
Connection device.
Background technology
Various valves are dispersed in gas ductwork, opening and closing operation, it is usually necessary to use special valve opening devices.Having
During body use, the handle of valve opening device, which needs to be fastened on valve handle by switching device, can just smoothly complete
Valve opening and closing operates.Although the valve opening device handle switching device that this field uses at present can realize basic signaling transfer point,
But it is further improved or perfect in practical applications there is also many problems, is mainly manifested in following aspect：It is tied
Structure is complex, needs component more, and assembling and connection are all extremely inconvenient；Its weight is larger, need more talents can complete assembling and
Connection, not only labor intensity is big, and working efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of quick switching device of valve opening device handle, with it is simple in structure,
Light weight, advantage easy to operate, connection is reliable can effectively improve working efficiency using the utility model, reduce labor intensity.
To solve the above-mentioned problems in the prior art, a kind of valve opening device handle provided by the utility model is quick
Switching device, including ring support, double-end lead-screw, left plate, right plate, the first guide rod and the second guide rod, the annular
The front and rear sides of holder, which correspond to, is hinged with the first connection bolt that can be spun upside down and the second connection bolt；The double-end lead-screw edge
Left and right directions passes through the peripheral wall of ring support, the middle part of double-end lead-screw to be equipped with locating ring, and the upper and lower sides of locating ring are equipped with holding card, embrace
The both ends of card are fixedly connected with ring support respectively；The left end of double-end lead-screw passes through left plate and makes the two screw-thread fit, left side
The downside of plate is equipped with the left clamp bent in left-right direction, and the right end of double-end lead-screw passes through right plate and makes the two screw-thread fit,
The downside of right plate is equipped with the right clamp bent in left-right direction, and right clamp is opposite with the overbending direction of left clamp；Described first
It is fixedly connected on front side of the middle part of guide rod and ring support, the left and right ends of the first guide rod are corresponded to across left plate and right side
The pilot hole that plate is arranged in its front end；It is fixedly connected on rear side of the middle part of second guide rod and ring support, second is oriented to
The left and right ends of bar correspond to the pilot hole being arranged in its back-end across left plate and right plate.
Further, a kind of quick switching device of valve opening device handle of the utility model, wherein the ring support
Peripheral wall upper end opens up that there are four the limiting slots of distribution of being centrosymmetric, and two of which limiting slot is made to connect bolt and the with first
Two connection bolts correspond to distribution.
Further, a kind of quick switching device of valve opening device handle of the utility model, wherein the ring support
Lower end is fixed with forward horizontal stand plate and rear balance plate.
Further, a kind of quick switching device of valve opening device handle of the utility model, wherein the double-end lead-screw
Left end is equipped with perpendicular rotating handle, and the right end of double-end lead-screw is equipped with square head.
Further, a kind of quick switching device of valve opening device handle of the utility model, wherein the first connection spiral shell
The articulated manner of bolt and ring support is：It is fixed with two pieces of parallel and vertically arranged front ear plates on front side of ring support, first
The lower end for connecting bolt is hinged by axis pin and two pieces of front ear plates, and the first connection bolt is made to be between two pieces of front ear plates.
Further, a kind of quick switching device of valve opening device handle of the utility model, wherein the second connection spiral shell
The articulated manner of bolt and ring support is：It is fixed with two pieces of parallel and vertically arranged rear otic placodes on rear side of ring support, second
The lower end for connecting bolt is hinged by otic placode after axis pin and two pieces, and makes the second connection bolt between otic placode after two pieces.
Further, a kind of quick switching device of valve opening device handle of the utility model, wherein the holding card and annular
The mode that is fixedly connected of holder is：Side corresponds to and is fixed with the first fixed plate and the second fixed plate before and after the internal perisporium of ring support,
The both ends of holding card are corresponded to by fixing bolt connect with the first fixed plate and the second fixed plate respectively.
Further, a kind of quick switching device of valve opening device handle of the utility model, wherein the left clamp setting
In the lower middle side part of left plate, and make the overbending direction of left clamp towards a left side；The right clamp interval is arranged two, two right clamps
It is symmetric in the front and rear sides of double-end lead-screw, and makes the overbending direction of right clamp towards the right side.
Further, a kind of quick switching device of valve opening device handle of the utility model, wherein the left clamp and a left side
The junction of side plate and the junction of right clamp and right plate are equipped with fillet.
Further, a kind of quick switching device of valve opening device handle of the utility model, wherein the left clamp and a left side
Side plate uses integral production；The right clamp uses integral production with right plate.
A kind of quick switching device of valve opening device handle of the utility model compared with prior art, has the following advantages：
The utility model by being arranged ring support, double-end lead-screw, left plate, right plate, the first guide rod and the second guide rod, and
The front and rear sides of ring support correspond to the first connection bolt that can hingedly spin upside down and the second connection bolt.Allow double-end lead-screw edge
Left and right directions passes through the peripheral wall of ring support, and locating ring is arranged at the middle part of double-end lead-screw, is arranged in the upper and lower sides of locating ring
Holding card, and the both ends of holding card is made to be fixedly connected respectively with ring support.Both allow the left end of double-end lead-screw to pass through left plate and make
Screw-thread fit, and the left clamp bent in left-right direction is equipped in the downside of left plate.The right end of double-end lead-screw is allowed to pass through right side
Plate and both make screw-thread fit, the right clamp bent in left-right direction is set in the downside of right plate, and makes right clamp and left card
The overbending direction of head is opposite.Meanwhile allow the first guide rod middle part and ring support on front side of be fixedly connected, and make the first guiding
The left and right ends of bar correspond to the pilot hole being arranged in its front end across left plate and right plate.Allow the second guide rod middle part and ring
It is fixedly connected on rear side of shape holder, and so that the left and right ends of the second guide rod is corresponded to and set in its back-end across left plate and right plate
The pilot hole set.Thus one kind simple in structure, light weight, easy to operate, the reliable valve opening device handle of connection are just constituted
Quick switching device.In practical applications, first on ring support is connected into bolt and the second connection bolt correspondence is turned to
It in two U-shaped connecting seats on valve opening device handle and fastens, you can realize the utility model and valve opening device handle
Quickly connection；Ring support is placed in the middle part of valve handle, makes left clamp and the right side on left plate by rotating double-end lead-screw
Right clamp on side plate cooperates and blocks valve handle, you can realizes the quick connection of the utility model and valve handle.
Only need two people that can smoothly complete the switch over operation of valve opening device handle and valve handle using the utility model, compared to existing
Some valve opening device handle switching devices, not only easy to operate, work efficiency is high, and can reduce labor intensity.
Shown specific implementation mode quickly transfers dress to a kind of valve opening device handle of the utility model below in conjunction with the accompanying drawings
It sets and is described in further detail：
Description of the drawings
Fig. 1 is a kind of front view of the quick switching device of valve opening device handle of the utility model；
Fig. 2 is a kind of vertical view of the quick switching device of valve opening device handle of the utility model；
Fig. 3 is a kind of stereogram one of the quick switching device of valve opening device handle of the utility model；
Fig. 4 is a kind of stereogram two of the quick switching device of valve opening device handle of the utility model.
Specific implementation mode
Firstly the need of explanation, the nouns of locality such as upper and lower, front, rear, left and right described in the utility model are only according to attached
Scheme carry out description, in order to understand, not to the technical solution of the utility model and be claimed range progress limitation.
A kind of specific implementation mode of the quick switching device of valve opening device handle of the utility model as shown in Figures 1 to 4,
Including ring support 1, double-end lead-screw 2, left plate 3, right plate 4, the first guide rod 5 and the second guide rod 6.In ring support 1
Front and rear sides correspond to can hingedly spin upside down first connection bolt 11 and second connect bolt 12, in order to which connecting valve is opened
Open two U-shaped connecting seats on device handle.Double-end lead-screw 2 is allowed to pass through the peripheral wall of ring support 1 in left-right direction, and in bipitch silk
Locating ring 21 is arranged in the middle part of thick stick 2, is equipped with holding card 22 in the upper and lower sides of locating ring 21, the both ends of holding card 22 is allowed to be propped up respectively with annular
Frame 1 is fixedly connected, in order to be positioned to double-end lead-screw 2.It allows the left end of double-end lead-screw 2 to pass through left plate 3 and the two screw thread is made to match
It closes, and the left clamp 31 bent in left-right direction is set in the downside of left plate 3.The right end of double-end lead-screw 2 is allowed to pass through right plate 4
And both make screw-thread fit, and the right clamp 41 bent in left-right direction is set in the downside of right plate 4, and make right clamp 41 with
The overbending direction of left clamp 31 is opposite.It allows the middle part of the first guide rod 5 to be fixedly connected with the front side of ring support 1, and makes first
The left and right ends of guide rod 5 correspond to the pilot hole being arranged in its front end across left plate 3 and right plate 4, in order to left plate 3
It is oriented to right plate 4.It allows the middle part of the second guide rod 6 to be fixedly connected with the rear side of ring support 1, and makes the second guide rod
6 left and right ends correspond to the pilot hole being arranged in its back-end across left plate 3 and right plate 4, in order to coordinate the first guide rod 5
Left plate 3 and right plate 4 are oriented to.
Be arranged through the above structure just constitute a kind of simple in structure, light weight, easy to operate, the reliable valve of connection is opened
Open the quick switching device of device handle.In practical applications, the first connection bolt 11 and second on ring support 1 is connected into bolt
12 correspond in two U-shaped connecting seats being turned on valve opening device handle and fasten, you can realize the utility model and valve
The quick connection of opener handle；Ring support 1 is placed in the middle part of valve handle, makes left plate 3 by rotating double-end lead-screw 2
On left clamp 31 and right plate 4 on right clamp 41 cooperate and block valve handle, you can realize the utility model with
The quick connection of valve handle.Only need two people that can smoothly complete valve opening device handle and valve handle using the utility model
Switch over operation, compared to existing valve opening device handle switching device, not only easy to operate, work efficiency is high, Er Qieke
Reduce labor intensity.It should be noted that the 21 generally use graphite material of locating ring in the utility model makes, to enhance it
Wear-resisting property.
Scheme as an optimization, present embodiment have opened up four in the peripheral wall upper end of ring support 1 and have been centrosymmetric
The limiting slot 13 of distribution, and make the distribution corresponding with the first connection connection bolt 12 of bolt 11 and second of two of which limiting slot 13.
This structure setting in practical applications, can be such that four locating pieces on valve opening device handle correspond to and be placed on ring support 1
Four limiting slots 13 in, can effectively enhance the stable connection of the utility model and valve opening device handle, and can provide it is fixed
Bit function reduces operation difficulty.Meanwhile forward horizontal stand plate 14 has been fixedly installed in the lower end of ring support 1 in present embodiment
With rear balance plate 15.In connecting valve handwheel, allows forward horizontal stand plate 14 and rear balance plate 15 to be attached on valve handle, can be provided with
On the one hand the positioning and supporting role of effect can enhance the stability that the utility model is connect with valve handle, on the other hand can drop
Low operation difficulty.For improve operation convenience and flexibility, present embodiment double-end lead-screw 2 left end be provided with
Its vertical rotating handle 23 is provided with square head 24 in the right end of double-end lead-screw 2, double in order to manipulate in different ways
Captacula thick stick 2.
As specific implementation mode, the utility model allows the first connection bolt 11 with ring support 1 using following hinged side
Formula：Two pieces of parallel and vertically arranged front ear plates 16 are fixed in the front side of ring support 1, make the lower end of the first connection bolt 11 logical
It crosses axis pin and two pieces of front ear plates 16 is hinged, and the first connection bolt 11 is made to be between two pieces of front ear plates 16.This setting has
Feature simple in structure, firm, and two pieces of front ear plates 16 can provide positioning function to the first connection bolt 11.Similarly, this is specific
Embodiment allows the second connection bolt 12 to use following articulated manner with ring support 1：Two pieces are fixed in the rear side of ring support 1
Parallel and vertically arranged rear otic placode 17 makes the lower end of the second connection bolt 12 hinged by otic placode 17 after axis pin and two pieces, and
After so that the second connection bolt 12 is in two pieces between otic placode 17.To be just in dismounting, present embodiment allows holding card 22 and ring
Shape holder 1 is fixedly connected with mode using following：Side is correspondingly arranged the first fixed plate and second before and after the internal perisporium of ring support 1
Fixed plate allows the both ends of holding card 22 to be corresponded to respectively by fixing bolt and is connect with the first fixed plate and the second fixed plate.
As the scheme that advanced optimizes, the lower middle side part in left plate 3 is arranged in left clamp 31 by present embodiment, and
Make the overbending direction of left clamp 31 towards a left side；By the interval of right clamp 41 setting two, allow two right clamps 41 before double-end lead-screw 2
Both sides are symmetric afterwards, and make the overbending direction of right clamp 41 towards the right side.This structure setting takes full advantage of valve handle
Loop configuration can make left clamp 31 and two right clamps 41 block valve handle from inside to outside, and pass through three in practical applications
Point forms stable support construction, further enhances the stability that the utility model is connect with valve handle.Meanwhile this is specific
Embodiment is provided with circle in the junction and right clamp 41 of left clamp 31 and left plate 3 and the junction of right plate 4
Angle, under the cooperation of forward horizontal stand plate 14 and rear balance plate 15, left clamp 31 and right clamp 41 the more can press the more tight this structure setting,
Keep the connection of the utility model and valve handle stronger securely, practicability is stronger.It should be noted that this reality in practical applications
It usually allows left clamp 31 to use integral production with left plate 3 with novel, right clamp 41 is allowed to use integral production with right plate 4, with
Ensure the stability of its structure.
Above example is only the description carried out to preferred embodiments of the present invention, is not asked to the utility model
Protection domain is asked to be defined, under the premise of not departing from the spirit of the design of the utility model, this field engineers and technicians' foundation
The various forms of deformations that the technical solution of the utility model is made should all fall into claims determination of the utility model
In protection domain.
Claims (10)
1. a kind of quick switching device of valve opening device handle, which is characterized in that including ring support (1), double-end lead-screw (2),
Left plate (3), right plate (4), the first guide rod (5) and the second guide rod (6), the front and rear sides pair of the ring support (1)
The the first connection bolt (11) and the second connection bolt (12) that can be spun upside down should be hinged with；The double-end lead-screw (2) is along left and right
Direction passes through the peripheral wall of ring support (1), the middle part of double-end lead-screw (2) to be equipped with locating ring (21), the upper and lower sides of locating ring (21)
Equipped with holding card (22), the both ends of holding card (22) are fixedly connected with ring support (1) respectively；The left end of double-end lead-screw (2) passes through a left side
Side plate (3) and both make screw-thread fit, the downside of left plate (3) is equipped with the left clamp (31) bent in left-right direction, bipitch silk
The right end of thick stick (2) passes through right plate (4) and both makes screw-thread fit, and the downside of right plate (4) is equipped with to be bent in left-right direction
Right clamp (41), right clamp (41) are opposite with the overbending direction of left clamp (31)；The middle part of first guide rod (5) and annular
Holder is fixedly connected on front side of (1), and the left and right ends of the first guide rod (5) are corresponded to across left plate (3) and right plate (4) at it
The pilot hole of front end setting；It is fixedly connected on rear side of the middle part of second guide rod (6) and ring support (1), second is oriented to
The left and right ends of bar (6) correspond to the pilot hole being arranged in its back-end across left plate (3) and right plate (4).
2. a kind of quick switching device of valve opening device handle described in accordance with the claim 1, which is characterized in that the annular branch
The peripheral wall upper end of frame (1) opens up that there are four the limiting slots (13) of distribution of being centrosymmetric, and make two of which limiting slot (13) with
First connection bolt (11) and the corresponding distribution of the second connection bolt (12).
3. a kind of quick switching device of valve opening device handle according to claim 2, which is characterized in that the annular branch
The lower end of frame (1) is fixed with forward horizontal stand plate (14) and rear balance plate (15).
4. a kind of quick switching device of valve opening device handle described in accordance with the claim 3, which is characterized in that the bipitch silk
The left end of thick stick (2) is equipped with perpendicular rotating handle (23), and the right end of double-end lead-screw (2) is equipped with square head (24).
5. a kind of quick switching device of valve opening device handle according to claim 4, which is characterized in that described first connects
Connecting bolt (11) and the articulated manner of ring support (1) are：Be fixed on front side of ring support (1) two pieces it is parallel and vertically arranged
Front ear plate (16), the lower end of the first connection bolt (11) by axis pin with two pieces of front ear plates (16) hingedly, and make the first connection
Bolt (11) is between two pieces of front ear plates (16).
6. a kind of quick switching device of valve opening device handle according to claim 5, which is characterized in that described second connects
Connecting bolt (12) and the articulated manner of ring support (1) are：Be fixed on rear side of ring support (1) two pieces it is parallel and vertically arranged
Rear otic placode (17), the lower end of the second connection bolt (12) hingedly, and makes the second connection by otic placode (17) after axis pin and two pieces
After bolt (12) is in two pieces between otic placode (17).
7. a kind of quick switching device of valve opening device handle according to claim 6, which is characterized in that the holding card
(22) it is with the mode that is fixedly connected of ring support (1)：Side corresponds to and is fixed with the first fixation before and after the internal perisporium of ring support (1)
Plate and the second fixed plate, the both ends of holding card (22) are corresponded to by fixing bolt respectively to be connected with the first fixed plate and the second fixed plate
It connects.
8. a kind of quick switching device of valve opening device handle according to claim 7, which is characterized in that the left clamp
(31) it is set to the lower middle side part of left plate (3), and makes the overbending direction of left clamp (31) towards a left side；Right clamp (41) interval
Setting two, two right clamps (41) are symmetric in the front and rear sides of double-end lead-screw (2), and make the bending of right clamp (41)
Direction is towards the right side.
9. a kind of quick switching device of valve opening device handle according to claim 8, which is characterized in that the left clamp
(31) it is equipped with fillet with the junction of left plate (3) and right clamp (41) and the junction of right plate (4).
10. a kind of quick switching device of valve opening device handle according to claim 9, which is characterized in that the left card
Head (31) uses integral production with left plate (3)；The right clamp (41) uses integral production with right plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565612.9U CN208041291U (en) | 2018-04-19 | 2018-04-19 | A kind of quick switching device of valve opening device handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565612.9U CN208041291U (en) | 2018-04-19 | 2018-04-19 | A kind of quick switching device of valve opening device handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208041291U true CN208041291U (en) | 2018-11-02 |
Family
ID=63927913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820565612.9U Withdrawn - After Issue CN208041291U (en) | 2018-04-19 | 2018-04-19 | A kind of quick switching device of valve opening device handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208041291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443568A (en) * | 2018-04-19 | 2018-08-24 | 北京市燃气集团有限责任公司 | A kind of quick switching device of valve opening device handle |
-
2018
- 2018-04-19 CN CN201820565612.9U patent/CN208041291U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443568A (en) * | 2018-04-19 | 2018-08-24 | 北京市燃气集团有限责任公司 | A kind of quick switching device of valve opening device handle |
| CN108443568B (en) * | 2018-04-19 | 2023-12-22 | 北京市燃气集团有限责任公司 | Quick switching device of valve opener handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181102 Effective date of abandoning: 20231222 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181102 Effective date of abandoning: 20231222 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |