CN222405528U - Special tool for rotary adjustment of electric control valve - Google Patents
Special tool for rotary adjustment of electric control valve Download PDFInfo
- Publication number
- CN222405528U CN222405528U CN202420983165.4U CN202420983165U CN222405528U CN 222405528 U CN222405528 U CN 222405528U CN 202420983165 U CN202420983165 U CN 202420983165U CN 222405528 U CN222405528 U CN 222405528U
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- clamping arm
- force application
- rod
- application rod
- convex tooth
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- 239000002184 metal Substances 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a special tool for rotating and adjusting an electric control valve, which is mainly designed and designed in that the special tool comprises a force application rod and a first clamping arm arranged at the top of the force application rod, wherein a fixed included angle is formed between the first clamping arm and the force application rod, a plurality of first convex tooth parts are arranged on the inner side of the first clamping arm, a second clamping arm is further arranged on the force application rod, the second clamping arm is connected with the force application rod through an adjusting mechanism, the adjusting mechanism is used for adjusting the position and the angle of the second clamping arm on the force application rod, a plurality of second convex tooth parts are arranged on the inner side of the second clamping arm, and the second convex tooth parts are opposite to the first convex tooth parts. The special tool is used for avoiding scalding without directly contacting the hand with the electric control valve, and avoiding damaging the electric junction box made of plastic by moving and rotating the valve seat made of metal.
Description
Technical Field
The utility model relates to the field of electric control valve dismounting tools, in particular to a special tool for electric control valve rotation adjustment.
Background
The power and energy supply pipelines of the cigarette factory use a large number of electric control valves, mainly comprise valve heads, valve seats and valve bodies, and when the electric control valves and related pipelines are used or replaced at ordinary times, the electric control valves need to be rotated to a certain angle to a proper position so as to be convenient to operate.
In the past, when the angle of adjustment was needed, operating personnel generally can move the valve head of automatically controlled valve top cylinder, on the one hand because its structure is the cylinder and the surface is smooth unable reliable application of force, on the other hand in the valve head of using because its material is metal, and surface temperature is higher, has the scald risk.
For these reasons, operators often use an electric junction box made of plastic material on a moving valve head to perform rotation adjustment, but the casing of the electric junction box is often damaged due to improper force.
Disclosure of utility model
In view of the foregoing, the present utility model aims to provide a special tool for adjusting rotation of an electric control valve, so as to solve the aforementioned technical problems.
The technical scheme adopted by the utility model is as follows:
The utility model provides a special tool for rotating and adjusting an electric control valve, which comprises a force application rod and a first clamping arm, wherein the first clamping arm is arranged at the top of the force application rod, a fixed included angle is formed between the first clamping arm and the force application rod, and a plurality of first convex tooth parts are arranged on the inner side of the first clamping arm;
The force application rod is also provided with a second clamping arm, the second clamping arm is connected with the force application rod through an adjusting mechanism, and the adjusting mechanism is used for adjusting the position and the angle of the second clamping arm on the force application rod;
The inner side of the second clamping arm is provided with a plurality of second convex tooth parts, and the second convex tooth parts are opposite to the first convex tooth parts.
In at least one possible implementation manner, the adjusting mechanism comprises a long hole groove arranged on the rod body of the force application rod and a locking device;
One end of the second clamping arm passes through the long hole groove and is locked by the locking device.
In at least one possible implementation manner, a telescopic mechanism is arranged on the rod body of the force application rod, and the telescopic mechanism is used for increasing the length of the rod body.
In at least one possible implementation, an anti-slip rubber sleeve is arranged at the holding part of the rod body of the force application rod.
In at least one possible embodiment, a knurled surface is formed at least at the grip point of the shaft body of the force application lever.
In at least one possible implementation, the first clamping arm is integrally formed with the upper end of the force application rod.
Compared with the prior art, the novel clamping device is mainly designed and comprises a force application rod and a first clamping arm arranged at the top of the force application rod, wherein a fixed included angle is formed between the first clamping arm and the force application rod, a plurality of first convex tooth parts are arranged on the inner side of the first clamping arm, a second clamping arm is further arranged on the force application rod and is connected with the force application rod through an adjusting mechanism, the adjusting mechanism is used for adjusting the position and the angle of the second clamping arm on the force application rod, a plurality of second convex tooth parts are arranged on the inner side of the second clamping arm, and the second convex tooth parts are opposite to the first convex tooth parts. The special tool is used for avoiding scalding without directly contacting the hand with the electric control valve, and avoiding damaging the electric junction box made of plastic by moving and rotating the valve seat made of metal.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described with reference to the accompanying drawings, in which:
FIG. 1 is a schematic front view of a tool for adjusting rotation of an electrically controlled valve according to an embodiment of the present utility model;
Fig. 2 is a schematic side view of a tool for adjusting rotation of an electric control valve according to an embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
The utility model provides an embodiment of a special tool for rotating and adjusting an electric control valve, which is shown in fig. 1 and 2, and particularly comprises a force application rod 1 (preferably, a telescopic mechanism can be arranged on a rod body of the force application rod 1 to increase the length of the rod body so as to increase moment, the scheme of lengthening the rod body by the telescopic mechanism belongs to the mature technology in the mechanical field, the utility model is not limited by the scheme, and a second, an anti-slip rubber sleeve can be additionally arranged at a holding part of the rod body or knurling treatment can be directly carried out on the surface of the rod body to form a knurled surface so as to increase friction and facilitate operation).
The first clamping arm 2 (in some embodiments, the first clamping arm 2 and the force applying rod 1 may be integrally formed) is mounted on the top of the force applying rod 1, a fixed angle is formed between the first clamping arm 2 and the force applying rod 1, a plurality of first convex teeth portions 21 are disposed on the inner side of the first clamping arm 2, the first convex teeth portions 21 are matched with a step groove on a connecting plate on one side of a valve seat of the electric control valve, and the fixed angle is matched with an angle formed by the connecting plate on the valve seat, that is, the inner side surface of the first clamping arm 2 with the first convex teeth portions 21 is ensured to be reliably contacted with the connecting plate on the valve seat.
The force application rod 1 is also connected with a second clamping arm 3, the second clamping arm 3 is connected with the force application rod 1 through an adjusting mechanism, the adjusting mechanism is used for adjusting the position and the angle of the second clamping arm 3 on the force application rod 1 and the angle relative to the first clamping arm 2, namely, the first clamping arm 2 is fixed, the second clamping arm 3 is movable, and the distance, the angle and the like can be adjusted relative to the first clamping arm 2 according to the requirement. In actual operation, the adjusting mechanism includes a slot 11 provided on the rod body of the force applying rod 1, and a locking device (not shown in the figure), and one end of the second clamping arm 3 passes through the slot 11 and can move, and after being adjusted to a desired position and angle, can be locked by the locking device.
In connection with the foregoing, the inner side of the second clamping arm 3 is provided with a plurality of second convex tooth portions 31, and the second convex tooth portions 31 are opposite to the first convex tooth portions 21 and are used for matching with the step grooves on the connecting plate on the other side of the valve seat of the electric control valve (as can be understood by those skilled in the art, the valve seat of the electric control valve according to the present utility model has two connecting plates which are symmetrically and obliquely arranged and are respectively formed with step grooves).
Based on the above embodiments, the use mode of the special tool is schematically described, taking the attached drawings as an example, when the special tool is used, the tool is transversely held, the first clamping arm is firstly close to the connecting plate on one side of the valve seat, the first convex tooth part is clamped in the step groove on the connecting plate on the side, then the position and the angle of the second clamping arm are moved and adjusted to be gradually close to the connecting plate on the other side of the valve seat until the second convex tooth part is clamped in the step groove on the connecting plate on the side, and the second clamping arm is locked. Thus, an operator can apply the force to the valve seat by gripping the rod body of the force applying rod and applying torsion force, and the valve seat and the upturned head above the valve seat can rotate without applying force to the upturned head to rotate the electric control valve.
In summary, the main design concept of the utility model is that the device comprises a force application rod and a first clamping arm mounted on the top of the force application rod, wherein a fixed included angle is formed between the first clamping arm and the force application rod, a plurality of first convex tooth parts are arranged on the inner side of the first clamping arm, a second clamping arm is further arranged on the force application rod, the second clamping arm is connected with the force application rod through an adjusting mechanism, the adjusting mechanism is used for adjusting the position and the angle of the second clamping arm on the force application rod, a plurality of second convex tooth parts are arranged on the inner side of the second clamping arm, and the second convex tooth parts are opposite to the first convex tooth parts. The special tool is used for avoiding scalding without directly contacting the hand with the electric control valve, and avoiding damaging the electric junction box made of plastic by moving and rotating the valve seat made of metal.
In embodiments of the present utility model, when reference is made to a phrase that expresses an orientation, it is based on the relative concepts of the embodiments, with the proviso that "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relation of association objects, and indicates that there may be three kinds of relations, for example, a and/or B, and may indicate that a alone exists, a and B together, and B alone exists. Wherein A, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of the following" and the like means any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c may represent a, b, c, a and b, a and c, b and c, or a and b and c, wherein a, b, c may be single or plural.
The construction, features and effects of the present utility model are described in detail with reference to the embodiments shown in the drawings, but the above-mentioned embodiments and the technical features related to the preferred embodiments are only preferred embodiments of the present utility model, and it should be understood that those skilled in the art may reasonably combine and arrange the above-mentioned embodiments into various equivalent schemes without departing from or changing the design concept and technical effects of the present utility model, so that the present utility model is not limited by the scope of the embodiments shown in the drawings, and all changes made according to the concepts of the present utility model or modifications to equivalent embodiments are within the scope of the present utility model without departing from the spirit covered by the specification and drawings.
Claims (6)
1. The special tool for rotating and adjusting the electric control valve is characterized by comprising a force application rod and a first clamping arm arranged at the top of the force application rod, wherein a fixed included angle is formed between the first clamping arm and the force application rod, and a plurality of first convex tooth parts are arranged on the inner side of the first clamping arm;
The force application rod is also provided with a second clamping arm, the second clamping arm is connected with the force application rod through an adjusting mechanism, and the adjusting mechanism is used for adjusting the position and the angle of the second clamping arm on the force application rod;
The inner side of the second clamping arm is provided with a plurality of second convex tooth parts, and the second convex tooth parts are opposite to the first convex tooth parts.
2. The tool according to claim 1, wherein the adjusting mechanism comprises a slot and a locking device provided on a rod body of the force applying rod;
One end of the second clamping arm passes through the long hole groove and is locked by the locking device.
3. The tool according to claim 1, wherein the rod body of the force applying rod is provided with a telescopic mechanism for increasing the length of the rod body.
4. The tool according to claim 1, wherein an anti-slip rubber sleeve is arranged at the holding part of the rod body of the force applying rod.
5. The tool according to claim 1, wherein a knurled surface is formed at least at a grip portion of the lever body of the urging lever.
6. The tool according to any one of claims 1 to 5, wherein the first clamping arm is integrally formed with an upper end portion of the biasing lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420983165.4U CN222405528U (en) | 2024-05-08 | 2024-05-08 | Special tool for rotary adjustment of electric control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420983165.4U CN222405528U (en) | 2024-05-08 | 2024-05-08 | Special tool for rotary adjustment of electric control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222405528U true CN222405528U (en) | 2025-01-28 |
Family
ID=94363902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420983165.4U Active CN222405528U (en) | 2024-05-08 | 2024-05-08 | Special tool for rotary adjustment of electric control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222405528U (en) |
-
2024
- 2024-05-08 CN CN202420983165.4U patent/CN222405528U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |