CN220302903U - Manual operator of regulating valve - Google Patents
Manual operator of regulating valve Download PDFInfo
- Publication number
- CN220302903U CN220302903U CN202321779267.6U CN202321779267U CN220302903U CN 220302903 U CN220302903 U CN 220302903U CN 202321779267 U CN202321779267 U CN 202321779267U CN 220302903 U CN220302903 U CN 220302903U
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- CN
- China
- Prior art keywords
- manual
- protecting cover
- holding rod
- straight rack
- brake pin
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- 230000001105 regulatory effect Effects 0.000 title description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model discloses an adjusting valve manual operator, which comprises a manual operator body and a protecting cover for shielding a button on the surface of the manual operator body, wherein the bottom end of the manual operator body is rotationally connected with a rotating shaft, the protecting cover is fixedly arranged on the surface of the rotating shaft, handles are fixedly arranged on the left side and the right side of the manual operator body, and a starting and closing mechanism is arranged on the surface of the handles on the left side, corresponding to the protecting cover. This governing valve manual ware, in the manual ware body use, utilize the protecting cover to shelter from the protection to the button of manual ware body, promote the security of manual ware body, when needs operate the button, grip lever is held, utilize the haulage rope to drive straight rack and shift up, based on straight rack and fluted disc meshing, can drive the pivot and rotate, make the protecting cover open, the person of facilitating the use operates to the button on manual ware body surface, and when not using, through setting up reset spring, utilize reset spring's elasticity drive straight rack to shift down, make the protecting cover upset reset, the effect of preventing the mistake touch is played continuously.
Description
Technical Field
The utility model relates to the technical field of manual operators, in particular to an adjusting valve manual operator.
Background
In the field of industrial automation process control, the regulating valve is also called a control valve, and a final control element for changing process parameters such as medium flow, pressure, temperature, liquid level and the like by power operation is realized by receiving a control signal output by a regulating control unit. Typically consisting of an actuator and a valve.
Through searching, the prior patent (publication number: CN 217559156U) discloses a regulating valve manual operator, which is provided with an extendable and retractable handle when in use, and can be held by an operator when the handle is extended, and the purpose of reducing the volume of the whole manual operator is achieved when the handle is retracted. However, the inventors have found that the prior art has the following problems in the implementation of the present utility model: the problem that the manual operation device of the regulating valve is difficult to hold and easy to drop and damage is solved by the essence of the handle is solved, but the problem that the manual operation device of the regulating valve is easy to touch by a button due to dropping cannot be solved from the viewpoint of the prior art, and the requirement of safe use is difficult to meet.
Therefore, a regulator valve operator is proposed to address the above-described problems.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a regulator valve operator to solve the above-mentioned problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a governing valve manual operation ware, includes manual operation ware body and is used for the protecting cover that manual operation ware body surface button sheltered from, the bottom rotation of manual operation ware body is connected with the pivot, and protecting cover fixed mounting is at the surface of pivot, and the left and right sides of manual operation ware body is all fixed mounting has the handle, and the handle surface of left side is provided with corresponding protecting cover and opens and closes the mechanism;
the opening and closing mechanism comprises a holding rod hinged to the inner wall of the left handle, a traction rope is bolted to the free end of the holding rod, a rectangular limiting pipe is fixedly installed at the bottom end of the left handle, the left end of the rotating shaft extends to the inside of the rectangular limiting pipe and is fixedly provided with a fluted disc, a straight rack is connected to the inner wall of the rectangular limiting pipe in a sliding mode, the straight rack is meshed with the fluted disc, and the top of the straight rack is fixedly connected with one end, away from the holding rod, of the traction rope.
Preferably, the surface of the traction rope is sleeved with a reset spring, the top of the reset spring is abutted against the bottom end of the left grip, and the bottom end of the reset spring is abutted against the top of the straight rack.
Preferably, the surface of the holding rod is adhered with an anti-skid block, and the surface of the anti-skid block is provided with a finger groove.
Preferably, the left side the handle corresponds the holding rod and is provided with safe locking mechanism, and safe locking mechanism includes the installation cover of fixed mounting in left side handle bottom, and the inside sliding connection of installation cover has the brake pin, and the bottom of brake pin extends to the bottom of installation cover, and the fixed surface of holding rod installs the rectangle fixture block, the top and the surface joint of rectangle fixture block of brake pin.
Preferably, an iron ring is fixedly arranged on the surface of the brake pin, and a tight supporting spring for driving the brake pin to be tightly clamped with the rectangular clamping block is arranged between the lower surface of the iron ring and the inner bottom wall of the mounting sleeve.
Preferably, the inner wall of the mounting sleeve is fixedly provided with a magnetic block, when the brake pin is poked downwards, the magnetic block is magnetically adsorbed with the iron ring, and the magnetic force between the magnetic block and the iron ring is larger than the elastic force of the abutting spring.
The utility model has the technical effects and advantages that:
1. compared with the prior art, this governing valve manual ware is when using, make things convenient for holding the manual ware body through the holding rod, and in the use of manual ware body, utilize the protecting cover to shelter from the protection to the button of manual ware body, promote the security of manual ware body, open and close the mechanism through setting up, when needs operate the button, hold the holding rod, utilize the haulage rope to drive straight rack and shift up, based on straight rack and fluted disc meshing, can drive the pivot and rotate, make the protecting cover open, the button on convenient to use manual ware body surface is operated, and when not using, through setting up reset spring, utilize reset spring's elasticity drive straight rack to shift down, can make the protecting cover upset reset, last play the effect that the button was prevented the mistake and touched.
2. Compared with the prior art, the regulating valve manual operator can lock the holding rod by utilizing the clamping of the braking pin and the rectangular clamping block under the elasticity of the abutting spring through the safety locking mechanism, plays a role of a safety lock, and when the regulating valve manual operator is used, the braking pin is pulled downwards to enable the magnetic block to be adsorbed with the iron ring, the braking pin is positioned, the safety lock effect is relieved, and the use safety of the whole regulating valve manual operator is further improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic diagram of the front cross-section structure of the present utility model.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
The reference numerals are: 1. a hand operator body; 2. a protective cover; 3. a rotating shaft; 4. a grip; 5. a grip; 6. a traction rope; 7. rectangular limiting pipes; 8. fluted disc; 9. a straight rack; 10. a return spring; 11. an anti-skid block; 12. a mounting sleeve; 13. a brake pin; 14. rectangular clamping blocks; 15. an iron ring; 16. a spring is abutted tightly; 17. a magnetic block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a governing valve manual operation ware as shown in fig. 1-3, includes manual operation ware body 1 and is used for manual operation ware body 1 surface button to shelter from protecting cover 2, and manual operation ware body 1 communicates with outside governing valve telecommunications, and the bottom rotation of manual operation ware body 1 is connected with pivot 3, and protecting cover 2 fixed mounting is at the surface of pivot 3, and the left and right sides of manual operation ware body 1 is all fixed mounting has handle 4.
When the hand-operated device body 1 is used, the hand-operated device body 1 is held by the holding rod 5.
The surface of the handle 4 on the left side is provided with a starting and closing mechanism corresponding to the protecting cover 2.
The opening and closing mechanism comprises a holding rod 5 hinged on the inner wall of the left grip 4, an anti-slip block 11 is adhered on the surface of the holding rod 5, and a finger groove is formed on the surface of the anti-slip block 11.
By providing the anti-skid blocks 11 and the finger grooves, the comfort level of the user when holding the holding rod 5 can be improved.
The free end bolt of holding rod 5 has haulage rope 6, and the bottom fixed mounting of left side handle 4 has rectangle spacing pipe 7, and the left end of pivot 3 extends to the inside of rectangle spacing pipe 7 and fixed mounting has fluted disc 8, and the inner wall sliding connection of rectangle spacing pipe 7 has straight rack 9, and straight rack 9 and fluted disc 8 meshing, and the one end fixed connection of holding rod 5 is kept away from with haulage rope 6 to the top of straight rack 9.
The surface of the traction rope 6 is sleeved with a return spring 10, the top of the return spring 10 is abutted against the bottom end of the left grip 4, and the bottom end of the return spring 10 is abutted against the top of the straight rack 9.
Through setting up and open and close the mechanism, when needing to operate the button, grasp pole 5, utilize haulage rope 6 to drive straight rack 9 and shift up, based on straight rack 9 and fluted disc 8 meshing, can drive pivot 3 and rotate, make protecting cover 2 open, the convenience of customers operates the button on manual operator body 1 surface, and when not using, utilize reset spring 10's elasticity drive straight rack 9 to shift down, can make protecting cover 2 upset reset, last to play the effect that the button was prevented the mistake and is touched.
The left side handle 4 is provided with a safety locking mechanism corresponding to the holding rod 5, the safety locking mechanism comprises a mounting sleeve 12 fixedly mounted at the bottom of the left side handle 4, a brake pin 13 is connected inside the mounting sleeve 12 in a sliding manner, the bottom end of the brake pin 13 extends to the bottom end of the mounting sleeve 12, a rectangular clamping block 14 is fixedly mounted on the surface of the holding rod 5, and the top end of the brake pin 13 is clamped with the surface of the rectangular clamping block 14.
An iron ring 15 is fixedly arranged on the surface of the brake pin 13, and a tight spring 16 for driving the brake pin 13 to clamp with the rectangular clamping block 14 is arranged between the lower surface of the iron ring 15 and the inner bottom wall of the mounting sleeve 12.
The inner wall of the mounting sleeve 12 is fixedly provided with a magnetic block 17, when the brake pin 13 is poked downwards, the magnetic block 17 and the iron ring 15 are magnetically adsorbed, and the magnetic force between the magnetic block 17 and the iron ring 15 is larger than the elastic force of the abutting spring 16.
Through setting up safe locking mechanism, under the elasticity of supporting tight spring 16, utilize brake pin 13 and rectangular fixture block 14 chucking, lock holding rod 5, play the effect of safety lock, further improve the security of this governing valve manual operation ware, the information display of outside governing valve is at the display screen surface on manual operation ware body 1 surface, when needs manual operation ware body 1, downward pulling brake pin 13 makes magnet 17 and iron ring 15 adsorb, fixes a position brake pin 13, releases the effect of safety lock.
The working process of the utility model is as follows:
firstly, when the regulating valve manual operator is used at the later stage, the manual operator body 1 is communicated with an external regulating valve in a telecommunication way, under the elasticity of the abutting spring 16, the holding rod 5 is tightly locked by the aid of the brake pin 13 and the rectangular clamping block 14, the effect of a safety lock is achieved, the information of the external regulating valve is displayed on the surface of the display screen on the surface of the manual operator body 1, when the manual operator body 1 is required to be operated, the brake pin 13 is pulled downwards, the magnetic block 17 is adsorbed by the iron ring 15, the brake pin 13 is positioned, the effect of the safety lock is relieved, the manual operator body 1 is held by the aid of the holding rod 5, in the using process of the manual operator body 1, the safety of the manual operator body 1 is improved by the aid of the protecting cover 2, when the push button is required to be operated, the holding rod 5 is held, the direct tooth disc 9 is driven to move upwards by the aid of the rope 6, the rotating shaft 3 can be driven to rotate on the basis of the meshing of the direct tooth disc 9 and 8, the push button on the surface of the manual operator body 1 is convenient to operate, the push button on the surface of the user, and the push button is reset by the aid of the elastic spring 10 when the push button is not required to be reset, and the effect of the push button is kept to be reset.
This is the working principle of the regulator valve operator.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides a governing valve manual operation ware, includes manual operation ware body (1) and is used for protecting cover (2) that manual operation ware body (1) surface button sheltered from, its characterized in that: the bottom end of the manual operator body (1) is rotationally connected with a rotating shaft (3), a protecting cover (2) is fixedly arranged on the surface of the rotating shaft (3), grips (4) are fixedly arranged on the left side and the right side of the manual operator body (1), and a starting and closing mechanism is arranged on the surface of the grips (4) on the left side corresponding to the protecting cover (2);
the utility model discloses a handle, including articulated holding rod (5) at left side handle (4) inner wall, the free end bolt of holding rod (5) has haulage rope (6), the bottom fixed mounting of left side handle (4) has rectangle spacing pipe (7), the left end of pivot (3) extends to the inside of rectangle spacing pipe (7) and fixed mounting has fluted disc (8), the inner wall sliding connection of rectangle spacing pipe (7) has straight rack (9), straight rack (9) and fluted disc (8) meshing, and the top of straight rack (9) is kept away from the one end fixed connection of holding rod (5) with haulage rope (6).
2. A regulator valve operator according to claim 1, wherein: the surface of the haulage rope (6) is sleeved with a reset spring (10), the top of the reset spring (10) is abutted against the bottom end of the left grip (4), and the bottom end of the reset spring (10) is abutted against the top of the straight rack (9).
3. A regulator valve operator according to claim 1, wherein: the surface of the holding rod (5) is adhered with an anti-skid block (11), and a finger groove is formed in the surface of the anti-skid block (11).
4. A regulator valve operator according to claim 1, wherein: the left side handle (4) corresponds holding rod (5) and is provided with safe locking mechanism, and safe locking mechanism is including fixed mounting installation cover (12) in left side handle (4) bottom, and the inside sliding connection of installation cover (12) has brake pin (13), and the bottom of brake pin (13) extends to the bottom of installation cover (12), and the fixed surface of holding rod (5) installs rectangular fixture block (14), the top and the surface joint of rectangular fixture block (14) of brake pin (13).
5. A regulator valve operator according to claim 4, wherein: an iron ring (15) is fixedly arranged on the surface of the brake pin (13), and a tight abutting spring (16) for driving the brake pin (13) to be tightly clamped with the rectangular clamping block (14) is arranged between the lower surface of the iron ring (15) and the inner bottom wall of the mounting sleeve (12).
6. A regulator valve operator according to claim 5, wherein: the inner wall of the mounting sleeve (12) is fixedly provided with a magnetic block (17), when the brake pin (13) is poked downwards, the magnetic block (17) and the iron ring (15) are magnetically adsorbed, and the magnetic force between the magnetic block (17) and the iron ring (15) is larger than the elastic force of the abutting spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321779267.6U CN220302903U (en) | 2023-07-07 | 2023-07-07 | Manual operator of regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321779267.6U CN220302903U (en) | 2023-07-07 | 2023-07-07 | Manual operator of regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302903U true CN220302903U (en) | 2024-01-05 |
Family
ID=89349605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321779267.6U Active CN220302903U (en) | 2023-07-07 | 2023-07-07 | Manual operator of regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302903U (en) |
-
2023
- 2023-07-07 CN CN202321779267.6U patent/CN220302903U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |