CN214643127U - Adjusting tool for stroke part sleeve of valve electric device - Google Patents
Adjusting tool for stroke part sleeve of valve electric device Download PDFInfo
- Publication number
- CN214643127U CN214643127U CN202121205085.9U CN202121205085U CN214643127U CN 214643127 U CN214643127 U CN 214643127U CN 202121205085 U CN202121205085 U CN 202121205085U CN 214643127 U CN214643127 U CN 214643127U
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- adjusting
- bevel gear
- adjustment
- box cover
- transmission shaft
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Abstract
The utility model discloses a stroke part sleeve adjusting tool of a valve electric device, which comprises an adjusting rod, an adjusting bolt, an adjusting box cover, a wear-resistant copper sleeve, a small bevel gear, a large bevel gear, a fixed seat, a transmission shaft and a rotating handle; the advantages are as follows: (1) the problem that the straight screwdriver is easy to disengage is solved, and debugging difficulty is reduced. (2) The adjusting speed ratio is increased through the meshing structure of the large bevel gear and the small bevel gear, and the adjusting time is greatly saved.
Description
Technical Field
The utility model relates to a valve electric actuator technical field, especially a valve electric actuator stroke portion cover adjustment tool.
Background
The valve electric device is an electromechanical device for driving a valve to open and close, and when the valve electric device is connected with the valve for the first time, a stroke part sleeve of the valve electric device needs to be adjusted, so that the opening and closing position of the valve electric device is consistent with that of the valve.
In the prior art, when the switch position of the valve electric device is adjusted, a straight screwdriver is generally used for debugging.
The method for debugging has the following technical difficulties and defects:
1. because the stroke sleeve adjusting column is provided with the straight groove, the straight screwdriver is easy to disengage, and the debugging difficulty is increased.
2. Because the stroke sleeve needs more turns to be debugged, the use of the straight screwdriver does not increase the speed, and the debugging time is longer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a stroke part sleeve adjusting tool of a valve electric device, which solves the technical problems existing in the prior art, and can effectively fix the adjusting tool by adopting the technical proposal of the utility model, so that the adjusting tool is not easy to be disengaged, and the debugging difficulty is reduced; the debugging tool has a certain speed-increasing effect, and can shorten the debugging time.
The technical scheme of the utility model: the utility model provides a valve electric actuator stroke portion cover adjustment instrument, its characterized in that includes adjusting lever, adjusting bolt, adjusting box cover, wear-resisting copper sheathing, little bevel gear, big bevel gear, fixing base, transmission shaft and twist grip, the adjusting lever assembly is on adjusting box cover, wear-resisting copper sheathing suit is in the junction of adjusting lever and adjusting box cover, the adjusting bolt is assembled on the blind hole of adjusting lever work end, little bevel gear suit is fixed on the adjusting lever, the transmission shaft assembly is on adjusting box cover, big bevel gear suit is connected at the lower extreme of transmission shaft and through bearing and fixing base, fixing base and adjusting box cover fixed connection, twist grip suit is fixed in the upper end of transmission shaft, little bevel gear and big bevel gear intermeshing.
The adjusting rod is assembled on the adjusting box cover in a matching mode through the shaft hole.
The adjusting bolt is assembled on the blind hole at the working end of the adjusting rod in a matched mode through the shaft hole.
The small bevel gear is fixed on the adjusting rod through a clamp spring and a pin.
The fixing seat is fixedly connected with the adjusting box cover through a fastening screw.
The big bevel gear is sleeved at the lower end of the transmission shaft through a key connection.
The adjusting box cover is fixedly connected with a grab handle.
The grab handle is fixedly connected with the adjusting box cover through a fastening screw.
The rotary handle is sleeved at the upper end of the transmission shaft through a key connection and is fixedly connected through a fastening screw.
The gear ratio of the small bevel gear to the large bevel gear is 1: 3-10.
The utility model discloses a working process: when needing the adjustment stroke, hold the grab handle and remove adjustment instrument, arrange the adjustment post of valve electric actuator stroke portion cover in the blind hole of adjusting lever work end, dress the adjusting bolt in the blind hole in the straight line inslot of adjustment post, it rotates and drives the transmission shaft to rotate the twist grip, it is rotatory to drive big bevel gear through the key when the transmission shaft is rotatory, big bevel gear passes through gear engagement and drives little bevel gear rotatory, it is rotatory to drive the adjusting lever through the pin when little bevel gear is rotatory, the adjustment post of valve electric actuator stroke portion cover is rotatory to the rotatory drive of adjusting lever.
The utility model has the advantages that:
(1) the problem that the straight screwdriver is easy to disengage is solved, and debugging difficulty is reduced.
(2) The adjusting speed ratio is increased through the meshing structure of the large bevel gear and the small bevel gear, and the adjusting time is greatly saved.
Drawings
Fig. 1 is a schematic structural view of a stroke adjustment tool for an electric valve device of the present invention.
Wherein, 1 is an adjusting rod, 1-1 is an adjusting bolt, 2 is an adjusting box cover, 2-1 is a wear-resistant copper sleeve, 3 is a small bevel gear, 4 is a large bevel gear, 5 is a grab handle, 6 is a fixed seat, 7 is a transmission shaft, and 8 is a rotating handle.
Detailed Description
Example 1: a stroke part sleeve adjusting tool (see figure 1) of a valve electric device comprises an adjusting rod 1, an adjusting bolt 1-1, an adjusting box cover 2, a wear-resistant copper sleeve 2-1, a small umbrella tooth 3, a large umbrella tooth 4, a fixed seat 6, a transmission shaft 7 and a rotating handle 8, the adjusting rod 1 is assembled on the adjusting box cover 2, the wear-resistant copper sleeve 2-1 is sleeved at the joint of the adjusting rod 1 and the adjusting box cover 2, the blind hole at the working end of the adjusting rod 1 is provided with an adjusting bolt 1-1, the small bevel gear 3 is sleeved and fixed on the adjusting rod 1, the transmission shaft 7 is assembled on the adjusting box cover 2, the large bevel gear 4 is sleeved at the lower end of the transmission shaft 7 and is connected with the fixed seat 6 through a bearing, the fixed seat 6 is fixedly connected with the adjusting box cover 2, the rotating handle 8 is sleeved and fixed at the upper end of the transmission shaft 7, and the small bevel gear 3 is meshed with the large bevel gear 4.
The adjusting rod 1 is assembled on the adjusting box cover 2 through a shaft hole in a matching mode.
The adjusting bolt 1-1 is matched and assembled on the blind hole at the working end of the adjusting rod 1 through the shaft hole.
The small bevel gear 3 is fixed on the adjusting rod 1 through a clamp spring and a pin.
The fixing seat 6 is fixedly connected with the adjusting box cover 2 through a fastening screw.
The big bevel gear 4 is sleeved at the lower end of the transmission shaft 7 through key connection.
The adjusting box cover 2 is fixedly connected with a grab handle 5.
The grab handle 5 is fixedly connected with the adjusting box cover 2 through a fastening screw.
The rotating handle 8 is sleeved at the upper end of the transmission shaft 7 through a key connection and is fixedly connected through a fastening screw.
The gear ratio of the small bevel gear 3 to the large bevel gear 4 is 1: 4.
The working process of the embodiment: when the stroke needs to be adjusted, the handle 5 is held by hand to move the adjusting tool, the adjusting column of the stroke part sleeve of the valve electric device is arranged in the blind hole at the working end of the adjusting rod 1, the adjusting bolt 1-1 in the blind hole is clamped in the straight-line groove of the adjusting column, the rotating handle 8 is rotated to drive the transmission shaft 7, the transmission shaft 7 drives the large bevel gear 4 to rotate through a key while rotating, the large bevel gear 4 drives the small bevel gear 3 to rotate through gear meshing, the small bevel gear 3 drives the adjusting rod 1 to rotate through a pin while rotating, and the adjusting rod 1 drives the adjusting column of the stroke part sleeve of the valve electric device to rotate.
Example 2: a stroke part sleeve adjusting tool of a valve electric device comprises an adjusting rod 1, an adjusting bolt 1-1, an adjusting box cover 2, a wear-resistant copper sleeve 2-1, a small bevel gear 3, a large bevel gear 4, a fixed seat 6, a transmission shaft 7 and a rotating handle 8, the adjusting rod 1 is assembled on the adjusting box cover 2, the wear-resistant copper sleeve 2-1 is sleeved at the joint of the adjusting rod 1 and the adjusting box cover 2, the blind hole at the working end of the adjusting rod 1 is provided with an adjusting bolt 1-1, the small bevel gear 3 is sleeved and fixed on the adjusting rod 1, the transmission shaft 7 is assembled on the adjusting box cover 2, the large bevel gear 4 is sleeved at the lower end of the transmission shaft 7 and is connected with the fixed seat 6 through a bearing, the fixed seat 6 is fixedly connected with the adjusting box cover 2, the rotating handle 8 is sleeved and fixed at the upper end of the transmission shaft 7, and the small bevel gear 3 is meshed with the large bevel gear 4.
The adjusting rod 1 is assembled on the adjusting box cover 2 through a shaft hole in a matching mode.
The adjusting bolt 1-1 is matched and assembled on the blind hole at the working end of the adjusting rod 1 through the shaft hole.
The small bevel gear 3 is fixed on the adjusting rod 1 through a clamp spring and a pin.
The fixing seat 6 is fixedly connected with the adjusting box cover 2 through a fastening screw.
The big bevel gear 4 is sleeved at the lower end of the transmission shaft 7 through key connection.
The adjusting box cover 2 is fixedly connected with a grab handle 5.
The grab handle 5 is fixedly connected with the adjusting box cover 2 through a fastening screw.
The rotating handle 8 is sleeved at the upper end of the transmission shaft 7 through a key connection and is fixedly connected through a fastening screw.
The gear ratio of the small bevel gear 3 to the large bevel gear 4 is 1: 3.
Example 3: a stroke part sleeve adjusting tool of a valve electric device comprises an adjusting rod 1, an adjusting bolt 1-1, an adjusting box cover 2, a wear-resistant copper sleeve 2-1, a small bevel gear 3, a large bevel gear 4, a fixed seat 6, a transmission shaft 7 and a rotating handle 8, the adjusting rod 1 is assembled on the adjusting box cover 2, the wear-resistant copper sleeve 2-1 is sleeved at the joint of the adjusting rod 1 and the adjusting box cover 2, the blind hole at the working end of the adjusting rod 1 is provided with an adjusting bolt 1-1, the small bevel gear 3 is sleeved and fixed on the adjusting rod 1, the transmission shaft 7 is assembled on the adjusting box cover 2, the large bevel gear 4 is sleeved at the lower end of the transmission shaft 7 and is connected with the fixed seat 6 through a bearing, the fixed seat 6 is fixedly connected with the adjusting box cover 2, the rotating handle 8 is sleeved and fixed at the upper end of the transmission shaft 7, and the small bevel gear 3 is meshed with the large bevel gear 4.
The adjusting rod 1 is assembled on the adjusting box cover 2 through a shaft hole in a matching mode.
The adjusting bolt 1-1 is matched and assembled on the blind hole at the working end of the adjusting rod 1 through the shaft hole.
The small bevel gear 3 is fixed on the adjusting rod 1 through a clamp spring and a pin.
The fixing seat 6 is fixedly connected with the adjusting box cover 2 through a fastening screw.
The big bevel gear 4 is sleeved at the lower end of the transmission shaft 7 through key connection.
The adjusting box cover 2 is fixedly connected with a grab handle 5.
The grab handle 5 is fixedly connected with the adjusting box cover 2 through a fastening screw.
The rotating handle 8 is sleeved at the upper end of the transmission shaft 7 through a key connection and is fixedly connected through a fastening screw.
The gear ratio of the small bevel gear 3 to the large bevel gear 4 is 1: 10.
Claims (10)
1. The utility model provides a valve electric actuator stroke portion cover adjustment instrument, its characterized in that includes adjusting lever, adjusting bolt, adjusting box cover, wear-resisting copper sheathing, little bevel gear, big bevel gear, fixing base, transmission shaft and twist grip, the adjusting lever assembly is on adjusting box cover, wear-resisting copper sheathing suit is in the junction of adjusting lever and adjusting box cover, the adjusting bolt is assembled on the blind hole of adjusting lever work end, little bevel gear suit is fixed on the adjusting lever, the transmission shaft assembly is on adjusting box cover, big bevel gear suit is connected at the lower extreme of transmission shaft and through bearing and fixing base, fixing base and adjusting box cover fixed connection, twist grip suit is fixed in the upper end of transmission shaft, little bevel gear and big bevel gear intermeshing.
2. The adjustment tool for the stroke sleeve of the electric valve actuator as claimed in claim 1, wherein the adjustment rod is fitted to the adjustment housing through a shaft hole.
3. The adjustment tool for the stroke sleeve of the electric device of the valve as claimed in claim 1, wherein the adjustment bolt is fittingly fitted into the blind hole of the working end of the adjustment rod through the shaft hole.
4. The adjustment tool for the stroke sleeve of the valve electric actuator as claimed in claim 1, wherein the small bevel gear is fixed to the adjustment rod by a snap spring and a pin.
5. The tool for adjusting the stroke sleeve of the valve electric actuator as claimed in claim 1, wherein the fixing seat is fixedly connected with the adjusting box cover by a fastening screw.
6. The tool for adjusting the stroke sleeve of the valve electric actuator as claimed in claim 1, wherein the large bevel gear is mounted on the lower end of the transmission shaft by a key connection.
7. The adjustment tool for stroke sleeve of valve electric actuator as claimed in claim 1, wherein said adjustment housing is fixedly connected with a handle.
8. The adjustment tool for stroke sleeve of electric valve actuator as claimed in claim 7, wherein said handle is fixedly connected to the housing of the adjustment box by means of a fastening screw.
9. The adjustment tool for the stroke sleeve of the valve electric actuator as claimed in claim 1, wherein the rotary handle is mounted on the upper end of the transmission shaft by a key connection and is fixedly connected by a fastening screw.
10. The tool for adjusting the stroke sleeve of the valve electric device as claimed in claim 1, wherein the ratio of the number of the small bevel gear to the number of the large bevel gear is 1: 3-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121205085.9U CN214643127U (en) | 2021-06-01 | 2021-06-01 | Adjusting tool for stroke part sleeve of valve electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121205085.9U CN214643127U (en) | 2021-06-01 | 2021-06-01 | Adjusting tool for stroke part sleeve of valve electric device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214643127U true CN214643127U (en) | 2021-11-09 |
Family
ID=78486867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121205085.9U Active CN214643127U (en) | 2021-06-01 | 2021-06-01 | Adjusting tool for stroke part sleeve of valve electric device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214643127U (en) |
-
2021
- 2021-06-01 CN CN202121205085.9U patent/CN214643127U/en active Active
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