CN207921450U - Tool is opened and closed on a kind of well for worm gear valve - Google Patents
Tool is opened and closed on a kind of well for worm gear valve Download PDFInfo
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- CN207921450U CN207921450U CN201820250459.0U CN201820250459U CN207921450U CN 207921450 U CN207921450 U CN 207921450U CN 201820250459 U CN201820250459 U CN 201820250459U CN 207921450 U CN207921450 U CN 207921450U
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- well
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- closing tool
- valve
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Abstract
The utility model provides and opens and closes tool on a kind of well for worm gear valve, and the tool includes：Operation handle when use on well；It is connected to the force transmitting link of the operation handle；It is installed on the force transmiting disk of the force transmitting link lower end, the force transmiting disk is provided with multiple mounting holes, at least three operation claw bars being mounted on the mounting hole.By opening and closing tool on a kind of well of worm gear manually-operated gate, it is not necessarily to lower well operations, the one man operation on valve well of standing.
Description
Technical field
The utility model is related to field of water treatment equipment, more particularly to opening and closing work on a kind of well of worm gear valve
Tool.
Background technology
Typically for worm gear manually-operated gate mating on buried pipe, buildup valve well is needed, easy to operation and maintenance,
Since production needs, lower well operations are very frequent, increase difficulty and complexity hand-manipulated, and operational efficiency is relatively low.If complete
Portion is changed to electrically operated valve, and since the valve of configuration is large number of, especially heavy caliber electrically operated valve will increase investment cost, no
It is poor especially for the environment in deep valve well (when well depth is more than 2 meters) conducive to investment, there is rainy or underground water and impregnates, is toxic
Pernicious gas corrodes the defects of Electric Actuator, and faults frequent, electrically operated valve is caused generally to be rarely used in such valve well.
For the worm gear manually-operated gate installed in valve well, needs the operations such as to periodically turn on, shut down, be related to restricted clearance
Lower well operations, there are great security risk (valve well space are small, may have the poisonous and harmful substances such as CO, methane), usually need
Want a people to go into the well, people monitoring, when especially valve well illumination is dark or night work, be unfavorable for day-to-day operation convenience,
Safety, operating efficiency improve.Therefore a kind of device or tool without underground work is needed.
Utility model content
The utility model is provided by opening and closing tool on a kind of well of worm gear manually-operated gate, is not necessarily to lower well operations, is stood
One man operation on valve well.
One side according to the present utility model provides and opens and closes tool, the work on a kind of well for worm gear valve
Tool includes：Operation handle when use on well；It is connected to the force transmitting link of the operation handle；The power transmission is installed on to connect
The force transmiting disk of bar lower end, the force transmiting disk are provided with multiple mounting holes, at least three operation pawls being mounted on the mounting hole
Bar is convenient for the stability of power transmission.
Preferably, the force transmitting link includes more connecting rod monomer splicings, is connected by pipeline between the connecting rod monomer
Device connects.
Preferably, it includes measuring well depth component that tool is opened and closed on the well, and the measurement well depth component is equipped with：It is installed on institute
The disk ruler pulley of operation handle side or lower wall is stated, the scaled flexible ruler in the disk ruler pulley is coiled, lies in the scaled flexible ruler
The counterweight of end.
Preferably, the side of the operation handle is equipped with the outstanding hanging buckle for putting lighting apparatus.
Preferably, the mounting hole cloth on the force transmiting disk is set as the two rows of annular.
Preferably, the mounting hole of inner ring is located at 1/3 radius of the force transmiting disk, is provided with 2-6 hole, outer shroud
The mounting hole is located at 2/3 radius of the force transmiting disk, is provided with 6-8 hole.
Preferably, the pipe jointer is that ring gear pipe jointer or single deck tape-recorder formula pipe jointer, two clips pipeline connect
Connect device.
Preferably, there are two fastening bolts on the ring gear pipe jointer, are connection shape in two sections of connecting rod monomers
When state, the fastening bolt is tightening state.
Preferably, the operation handle is pipe or round handwheel, and the length of the pipe is 40-60cm.
Preferably, the length of the connecting rod monomer is 50-100cm, and the quantity of the connecting rod monomer is 5-10 roots.
According to opening and closing tool on the well in the utility model, obtainable advantageous effect at least that：In the utility model
Well on open and close tool can on people's well operate, without going into the well, improve simplicity, safety.
It should be appreciated that aforementioned description substantially and follow-up description in detail are exemplary illustration and explanation, it should not
As the limitation to the claimed content of the utility model.
Description of the drawings
With reference to the attached drawing of accompanying, the more purposes of the utility model, function and advantage will pass through the utility model embodiment party
The described below of formula is illustrated, wherein：
Fig. 1 is the structural schematic diagram that one embodiment of tool is opened and closed on well.
Fig. 2 is the structural schematic diagram that one preferred embodiment of tool is opened and closed on well.
Fig. 3 is the structural schematic diagram according to an embodiment of the force transmiting disk for opening and closing tool on the well in the utility model.
Fig. 4 is the structure that can use the worm gear manually-operated gate part composition that tool is opened and closed on well according to the present utility model
Schematic diagram.
Specific implementation mode
By reference to exemplary embodiment, the purpose of this utility model and function and for realizing these purposes and function
Method will be illustrated.However, the utility model is not limited to exemplary embodiment as disclosed below；It can be by not
It is realized with form.The essence of specification is only to aid in various equivalent modifications Integrated Understanding the utility model
Detail.
Hereinafter, the embodiments of the present invention will be described with reference to the drawings.In the accompanying drawings, identical reference numeral represents
Same or similar component or same or like step.
The utility model provides and opens and closes tool on a kind of well for worm gear valve, which is typically hand-operated valve
Door, can also be the automatic valve to break down.The valve be mounted on valve well in, the worm gear valve generally include worm gear,
The interior bar of worm gear, valve worm screw, valve plate, the worm gear are substantially face-up.
For example, the worm gear manually-operated gate that can be used for installing in valve well, as shown in figure 4, worm gear manually-operated gate includes snail
Wheel 10, the interior bar 11 of worm gear, valve worm screw 12, valve plate 13, installation direction are that worm gear 10 is face-up, and valve specification should be
100cm is hereinafter, its form is not limited to gate valve, butterfly valve etc..
On the one hand according to the utility model, it is job requirements on the well of optimized integration, Fig. 1 is shown according to an embodiment party
Formula.As shown in Figure 1, equipped with operation handle 1, force transmitting link 2, force transmiting disk 4, operation claw bar 5 etc..Force transmitting link 2 is connected to operation
The middle part of handle 1；Force transmiting disk 4 is installed on the lower end of force transmitting link 2, and force transmiting disk 4 is provided with mounting hole 6；Operation claw bar 5 is installed on biography
Force transmiting disk 4 is stretched out in mounting hole 6 on power disk 4,5 lower end of operation claw bar；Mounting hole 6 and operation claw bar 5 force transmiting disk 4 arrangement
It is preset to the interior bar 11 that can contradict worm gear and is rotated with force transmiting disk 4 and worm gear 10 is pushed to rotate.By rotating operation handle 1, lead to
It crosses force transmitting link 2 and torque is transmitted to force transmiting disk 4, to be pulled by the operation claw bar 5 for being inserted into gap between worm gear interior bar
Worm gear is promoted to rotate, to promote valve opening and closing.Tool is opened and closed on the well of aforesaid way and is not necessarily to lower well operations, one is in valve well
The operation of valve opening valve closing can be realized in upper operation.Tool is opened and closed on the well of the embodiment since length is unadjustable, is suitable for phase
It is opened and closed with the worm gear manually-operated gate in the valve well of depth.
Force transmitting link 2 can be arranged to splice to adapt to the valve well of different depth in the utility model another aspect
The form of assembling.Structure is connected between connecting rod monomer by pipeline as shown in Fig. 2, force transmitting link 2 is spliced by more connecting rod monomers
Device 3 connects.Preferably, steel pipe can be used in force transmitting link 2, and 4 points, 6 points or one-inch steel pipe can be used in diameter, connecting rod monomer
5-10 roots can be used in 50-100cm or so in length, the valve well operation that can be used within 10 meters of depths.Pipe jointer 3 can
For the forms such as ring gear pipe jointer or single deck tape-recorder formula pipe jointer, two clips pipe jointer.In one embodiment, it can adopt
Force transmitting link 2 is subjected to nested occlusion connection with ring gear pipe jointer 3, so as to according to valve well depth needs, increase
The quantity of connecting rod monomer, to lengthen the length of force transmitting link 2.Fastening bolt (screw) there are two on ring gear pipe jointer 3,
After ring gear pipe jointer 3 couples two sections of connecting rod monomers, fastening bolt (screw) is tightened by bolt tool.On
The length for changing and opening and closing tool on well can be realized by stating the force transmitting link 2 of mode, to adapt to different well depth operations.
Tool is opened and closed according on the well of aforesaid way, specific depth, the quantity of connecting rod monomer connection for clear valve well,
It can be arranged and measure well depth component.Structure is as shown in Fig. 2, it includes disk ruler pulley 7, scaled flexible ruler 8, counterweight 9 etc. to measure well depth component.
Disk ruler pulley 7 is installed on side or the lower wall of operation handle 1, and scaled flexible ruler 8 is coiled in the disk ruler pulley 7, and counterweight 9 is lain in
The end of the scaled flexible ruler 8.Disk ruler pulley 7 is used to pack up the coiling of scaled flexible ruler 8, can fix and be welded in 1 side of operation handle
Wall；Scaled flexible ruler 8 is used to measure the valve installation site of valve well, and bottom can be to have metal weights 9, according to the depth of measurement,
Go the connection quantity for being equipped with connecting rod monomer in force transmitting link 2.When such as measuring valve depth and being in 5 meters of underground, and single link list
When body uses 1 meter long, then the power transmission that 5 identical connecting rod monomers are connected into 5 meters by ring gear pipe jointer 3 is needed to connect
Bar.Tape metal weights 9 by scaled flexible ruler 8 for vertically tensing and transferring to well, by observing 8 high scale of scaled flexible ruler
Number, so as to confirm well inner valve depth.
In other one side of the utility model, to make force transmiting disk 4, operation claw bar 5 etc. to 10 uniform force of worm gear, power transmission
Mounting hole 6 on disk 4 can cloth be set as the two rows of annular, also can cloth be set as chimeric worm gear interior bar 11 construction.Force transmiting disk 4 can be adopted
5-20mm, steel plate diameter is used to use 40-60cm with circular steel plate, such as steel plate thickness.Two rows of annular installations are provided in disk
Hole (bolt hole) 6.Generally at centripetal 1/3 radius, it is provided with 2-6 annular endoporus, 4 holes can be used；In centripetal 2/3 radius
Place is equally provided with 6-8 annular exit orifice, 8 holes can be used, structure is as shown in Figure 3.Mounting hole aperture and mating operation claw bar 5
Match, claw bar 5 easy to operation can pass through.
Operation claw bar can with bolt or other can be removably mounted on the rhabodoid in mounting hole.The embodiment
In, operation claw bar can be bolt.Bolt is made of nut, long bolt, nut, gasket, and spiro rod length generally uses 150-
Full thread form can be used in 200cm sizes, and partial threads form can also be used, and ensures that bolt can be fixed on force transmiting disk 4 i.e.
It can.
Operation handle 1 in the utility model may be configured as the forms such as pipe or round handwheel, when being set as short pipe,
Its size can be used 4 points, 6 points or 40-60cm or so can be used in one-inch steel pipe, length.Preferably, dark to adapt to valve well
Environment or night work, the side of the operation handle 1 can be equipped with the outstanding hanging buckle 14 for putting lighting apparatus, position can as shown in Fig. 2,
Wire quality can be used in hanging buckle 14, is welded in operation handle 1.It, can be with when valve well is relatively deep, dark or when night work
Using illuminations such as flashlights, flashlight is hanged and is put in hanging buckle 14, you can opened temporary light source lighting homework, flashlight is avoided to fall
Enter in valve well.
Illustrate the operating process that tool is opened and closed on the well in the utility model with an embodiment specific explanations below.When need
When wanting opening/shutting valve, valve well lid is opened, pre-installation on the force transmiting disk 4 of worm gear valve opening and closing tool has been fastened into full thread stock
Bolt is fastened at least 3-4 bolt with disk both sides by nut, and ensure that screw rod stretches out the disk other side and centainly has more than needed
Length is measured, tool is vertically put into well, and is bonded with the worm gear 10 of the positive direction of valve so that bolt 5 just can be equal
The even interior bar 11 for being inserted into worm gear 10.If it does not match, adjustable bolt is in the position in female screws hole, the quantity of bolt fastener
It is adjusted flexibly, forms triangle () power transmission/stress at 3 points, by (or counterclockwise) rotation operation handle 1 clockwise, thus
Push valve worm screw 12 and 13 switching motion of valve plate so that valve opens or closes completely.
According to tool is opened and closed on the well in the utility model, obtainable advantageous effect is at least that the following：
1. opened and closed on the well in the utility model tool can be operated on people's well, without going into the well, improve simplicity, peace
Quan Xing.
2. opening and closing tool on the well in the utility model is applicable to the valve well of different depth, different valve specifications
Operation, valve opening and closing tool is also conducive to the operation of night or dim environment.
3. open and close operation of the tool for being related to adjacent area difference valve on the well in the utility model, this tool can
Portable mobile improves operating efficiency.
Explanation in conjunction with the utility model disclosed here and practice, the other embodiment of the utility model is for this field
Technical staff will be readily apparent and understand.Illustrate and embodiment be regarded only as being exemplary, the utility model it is real
Scope and spirit are defined in the claims.
Claims (10)
1. opening and closing tool on a kind of well for worm gear valve, which is characterized in that the tool includes：
Operation handle when use on well；
It is connected to the force transmitting link of the operation handle；
It is installed on the force transmiting disk of the force transmitting link lower end,
The force transmiting disk is provided with multiple mounting holes,
At least three operation claw bars on the mounting hole, are convenient for the stability of power transmission.
2. opening and closing tool on well according to claim 1, which is characterized in that
The force transmitting link includes more connecting rod monomers, is connected by pipe jointer between the connecting rod monomer.
3. opening and closing tool on well according to claim 1, which is characterized in that
It includes measuring well depth component that tool is opened and closed on the well, and the measurement well depth component is equipped with：
It is installed on the disk ruler pulley of the operation handle side or lower wall；
It coils in the scaled flexible ruler of the disk ruler pulley；
Lie in the counterweight of the scaled flexible ruler end.
4. opening and closing tool on the well according to one of claims 1 to 3, which is characterized in that
The side of the operation handle is equipped with the outstanding hanging buckle for putting lighting apparatus.
5. opening and closing tool on well according to claim 4, which is characterized in that
Mounting hole cloth on the force transmiting disk is set as the two rows of annular.
6. opening and closing tool on well according to claim 5, which is characterized in that
The mounting hole of inner ring is located at 1/3 radius of the force transmiting disk, is provided with 2-6 hole, the mounting hole position of outer shroud
At 2/3 radius of the force transmiting disk, it is provided with 6-8 hole.
7. opening and closing tool on well according to claim 2, which is characterized in that
The pipe jointer is ring gear pipe jointer or single deck tape-recorder formula pipe jointer, two clips pipe jointer.
8. opening and closing tool on well according to claim 7, which is characterized in that
There are two fastening bolts on the ring gear pipe jointer, described tight when two sections of connecting rod monomers are coupled situation
Fixing bolt is tightening state.
9. opening and closing tool on well according to claim 1, which is characterized in that
The operation handle is pipe or round handwheel, and the length of the pipe is 40-60cm.
10. opening and closing tool on well according to claim 2, which is characterized in that
The length of the connecting rod monomer is 50-100cm, and the quantity of the connecting rod monomer is 5-10 roots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250459.0U CN207921450U (en) | 2018-02-12 | 2018-02-12 | Tool is opened and closed on a kind of well for worm gear valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820250459.0U CN207921450U (en) | 2018-02-12 | 2018-02-12 | Tool is opened and closed on a kind of well for worm gear valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921450U true CN207921450U (en) | 2018-09-28 |
Family
ID=63601446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820250459.0U Active CN207921450U (en) | 2018-02-12 | 2018-02-12 | Tool is opened and closed on a kind of well for worm gear valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360372A (en) * | 2019-06-19 | 2019-10-22 | 五冶集团上海有限公司 | A kind of valve opening and closing tool suitable under particular surroundings |
-
2018
- 2018-02-12 CN CN201820250459.0U patent/CN207921450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360372A (en) * | 2019-06-19 | 2019-10-22 | 五冶集团上海有限公司 | A kind of valve opening and closing tool suitable under particular surroundings |
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