Torsion mechanism and portable valve operation stress application rod device
Through the design of the torque mechanism of the lever principle and the portable operating after-operation lever device, the problem of difficult operation of mechanical valves under high pressure is solved, and the effect of single-person operation and portable storage is achieved.
Patent Information
- Application Number
- CN202420622085.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-03-28
AI Technical Summary
In oil, gas and water conveying pipelines, mechanical valves are difficult to operate under high pressure, single-person strength is insufficient, multiple-person operating space is small, and mechanical tools are not portable.
A torque mechanism is designed, including driving components, clamping components, reset components and locking components. Through the lever principle, a single person can open the pressure-holding valve, and a portable valve-operated force-steering rod device is provided to adjust the handle length through the adjustment component. carry.
It realizes that a single person can effectively open the high-pressure valve, solves the problem of small operating space, and simplifies the carrying and storage of tools.
Smart Images
Figure CN222328081U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of valve equipment, in particular to a torsion mechanism and a portable valve operation force-adding rod device. Background Art
[0002] In the oil, gas and water pipelines, there are a large number of mechanical valves used to control the flow rate, direction, pressure, temperature, etc. of the oil, gas and water. However, during the operation of the equipment, a large oil pressure, air pressure and water pressure may be required. This makes it difficult to operate the mechanical valves due to problems such as pipeline pressure when adjusting the operation mode of the equipment. At present, mechanical valves generally require manual operation. When encountering difficult-to-operate valves, the strength of a single person is often not enough to reverse the valve state. If multiple people operate, there is a problem of small operating space and difficulty in exerting power. At the same time, if mechanical tools are used to open the mechanical valves, it is more troublesome to carry the device. Therefore, in order to solve these problems, the utility model provides a torque mechanism and a portable valve operation booster rod device. Utility Model Content
[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0004] In view of the fact that the strength of a single person is often insufficient to twist the valve of a pressure-blocking pipeline in the above-mentioned or prior art, and the problem that multiple people have to operate in a small operating space, the present utility model is proposed.
[0005] Therefore, the utility model aims to provide a torsion mechanism.
[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: including a driving component, a fixing component arranged on the driving component, a reset component arranged on the fixing component, and a locking component arranged on the fixing component; wherein the fixing component includes a moving component, a fixing component arranged on the moving component, and a rotating component arranged on the moving component.
[0007] As a preferred solution of the torsion mechanism of the utility model, wherein: the moving component includes a moving plate, a support plate arranged on both sides of the moving plate, a semicircular straight groove opened on the moving plate, a through groove opened on the support plate, and a top plate fixedly connected to the moving plate; the fixing component includes a cross plate and a clamping plate fixedly connected to the cross plate; the rotating component includes a column rod, an arc groove opened on the column rod, an arc block placed on the arc groove, a rotating cylinder fixedly connected to the arc block, and a stop plate arranged on the outside of the rotating cylinder.
[0008] As a preferred solution of the torque mechanism of the utility model, wherein: the moving component also includes a limiting groove opened on the inner side of the support plate; the fixing component also includes inclined extrusion surfaces arranged on both sides of the card plate, and a limiting block fixedly connected to the card plate.
[0009] As a preferred solution of the torque mechanism of the utility model, the driving component includes a driving torque handle, a movable groove provided on the driving torque handle, support grooves provided on both sides of the movable groove, an empty groove provided on the driving torque handle, a bent groove provided on the driving torque handle, a clamping groove provided on the bent groove, and a secondary groove provided on the side of the clamping groove.
[0010] As a preferred solution of the torsion mechanism of the utility model, the reset component includes a column fixedly connected to the empty slot, a transverse spring fixedly connected to the column, and a pulling column fixedly connected to the transverse spring.
[0011] As a preferred solution of the torque mechanism of the utility model, wherein: the driving component also includes a pull slide groove opened on the empty groove.
[0012] As a preferred solution of the torque mechanism of the utility model, wherein: the locking component includes a locking component and a locking component arranged on the locking component; the moving component also includes a receiving groove opened on the top plate, and a through groove opened on the side of the receiving groove; the rotating component also includes an interference groove opened on the rotating drum.
[0013] As a preferred solution of the torque mechanism of the utility model, wherein: the locking assembly includes a resistance column, a connecting rod fixedly connected to the resistance column, a accommodating spring fixedly connected to the resistance column, and an insertion column fixedly connected to the connecting rod; the locking assembly includes a lock plate, a handle groove opened on the lock plate, a sliding surface arranged on the lock plate, a lock surface arranged on the lock plate, a slot opened on the lock plate, and an anti-obstruction groove opened on the lock plate.
[0014] The torque mechanism of the utility model has the following beneficial effects: the driving component is fixed on the valve disc by the clamping component and the resetting component, and then the driving twist handle is grasped and twisted by holding the rear end thereof, and the twisting of the driving twist handle drives the valve disc to twist, so that a single person can open the pressure-blocked valve by utilizing the lever principle.
[0015] In actual use, there is still the problem that the tools are difficult to store and carry.
[0016] In order to solve the above technical problems, the utility model also provides the following technical solutions: a portable valve operation force-adding rod device, comprising an adjusting component; the adjusting component is placed in a driving component.
[0017] As a preferred solution of the portable valve operating force rod device of the utility model, wherein: the driving component also includes an adjustment hole; the adjustment component includes an adjustment rod, an adjustment groove opened on the adjustment rod, an adjustment spring fixedly connected in the adjustment groove, a bayonet fixedly connected to the adjustment spring, and a semicircular surface arranged on the bayonet.
[0018] The beneficial effects of the utility model are as follows: the handle length of the portable valve operation booster rod device can be adjusted by the adjusting component, thereby facilitating the storage and carrying of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0020] Figure 1 It is a schematic diagram of the structure of the fixing components of the torque mechanism of the utility model.
[0021] Figure 2 It is a schematic diagram of the overall structure of the torque mechanism of the utility model.
[0022] Figure 3 It is a schematic diagram of the movable plate structure of the torsion mechanism of the utility model.
[0023] Figure 4 It is a schematic diagram of the structure of the rotating assembly of the torque mechanism of the utility model.
[0024] Figure 5 It is a schematic diagram of the locking component structure of the torque mechanism of the utility model.
[0025] Figure 6 This is a schematic diagram of the overall structure of a portable valve operating force rod device.
[0026] Figure 7 Schematic diagram of the structure of the adjustment components of the portable valve operating booster rod. DETAILED DESCRIPTION
[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.
[0031] Example 1
[0032] Reference Figures 1 to 5 , which is the first embodiment of the utility model, provides a torque mechanism that can solve the problem that a single person's strength is often insufficient to twist the valve of a pressure-holding pipeline, including a driving component 100, a fixing component 200 arranged on the driving component 100, a reset component 300 arranged on the fixing component 200, and a locking component 400 arranged on the fixing component 200; wherein the fixing component 200 includes a moving component 201, a fixing component 202 arranged on the moving component 201, and a rotating component 203 arranged on the moving component 201.
[0033] Specifically, the moving component 201 includes a moving plate 201a, a supporting plate 201b arranged on both sides of the moving plate 201a, a semicircular straight groove 201c opened on the moving plate 201a, a through groove 201d opened on the supporting plate 201b, and a top plate 201e fixedly connected to the moving plate 201a; the fixing component 202 includes a transverse plate 202a, a clamping plate 202b fixedly connected to the transverse plate 202a; the rotating component 203 includes a column 203a, an arc groove 203b opened on the column 203a, an arc block 203c placed on the arc groove 203b, a rotating cylinder 203d fixedly connected to the arc block 203c, and a stop plate 203e arranged on the outside of the rotating cylinder 203d. The rotating drum 203d is placed in the rectangle of the semicircular straight groove 201c, the outer diameter of the rotating drum 203d is larger than the width of the semicircular straight groove 201c, the column 203a passes through the semicircular straight groove 201c, the diameter of the column 203a is adapted to the width of the semicircular straight groove 201c, the length of the semicircular straight groove 201c is adapted to the length of the abutment plate 203e, when the abutment plate 203e is located directly above the cross plate 202a, the column 203a is located at the tail end of the semicircular straight groove 201c, when the abutment plate 203e abuts against the middle of the top plate 201e, the column 203a is located at the head end of the semicircular straight groove 201c; two through-slots 201d are symmetrically arranged, the through-slot 201d is located at the front end of the movable plate 201a, the cross plate 202a is placed above the through-slot 201d, and the clamping plate 202b is located at the cross plate 202a. One is arranged on each side of the plate 202a, and the clamping plate 202b slides up and down in the through groove 201d. The rotating cylinder 203d is sleeved on the outside of the column 203a, and the rotating cylinder 203d rotates on the column 203a along the trajectory of the arc groove 203b. The arc groove 203b is in a downwardly inclined shape, which is continuously downward from the side of the top plate 201e to the side of the through groove 201d. The push plate 203e is fixedly connected to the outer wall of the rotating cylinder 203d. The height between the bottom wall of the push plate 203e and the movable plate 201a is equal to the height of the cross plate 202a. When the push plate 203e is located on the cross plate 202a, at this time, the arc block 203c is located at the lower end of the arc groove 203b, and the cross plate 202a is abutted by the push plate 203e, thereby fixing the clamping plate 202b in the through groove 201d.
[0034] Furthermore, the moving assembly 201 further includes a limiting groove 201f provided on the inner side of the supporting plate 201b; the fixing assembly 202 further includes inclined extrusion surfaces 202c provided on both sides of the clamping plate 202b, and a limiting block 202d fixedly connected to the clamping plate 202b. The limiting groove 201f and the limiting block 202d are provided to prevent the clamping plate 202b from being separated from the moving plate 201a when it moves up and down in the through groove 201d, and the inclined extrusion surface 202c is provided to facilitate the clamping plate 202b to move in the through groove 201d by squeezing the inclined extrusion surface 202c when the inclined extrusion surface 202c is subjected to extrusion force.
[0035] It should be noted that the driving component 100 includes a driving torque handle 101, a movable groove 102 opened on the driving torque handle 101, support grooves 103 opened on both sides of the movable groove 102, an empty groove 104 opened on the driving torque handle 101, a bent groove 105 opened on the driving torque handle 101, a clamping groove 106 opened on the bent groove 105, and a secondary groove 107 opened on the side of the clamping groove 106. The movable plate 201a is located in the movable groove 102, and the supporting plate 201b is located in the supporting groove 103. The length of the movable groove 102 and the supporting groove 103 is greater than the length of the movable plate 201a and the supporting plate 201b. The movable plate 201a can be driven to slide in the movable groove 102 by the supporting plate 201b sliding in the supporting groove 103. The column rod 203a passes through the semicircular straight groove 201c and is fixedly connected to the lower wall of the empty groove 104. By setting the empty groove 104, the torque handle is made hollow, which is beneficial to reduce the weight of the torque handle, making the torque handle lighter when carried. The curved groove 105 is arranged at the front end of the torque handle. By setting the arc groove 203b to a curved shape, it is beneficial to increase the contact area between the torque handle and the valve. When the abutment plate 203e is located directly above the horizontal plate 202a, the clamping plate 202b passes through the through groove 201d, passes through the curved groove 105 and then the clamping groove 106. There are two corresponding clamping grooves 106 on the curved groove 105, and then the clamping plate 202b contacts the handle on the valve disc. At this time, the torque handle can be rotated to apply torque to the valve disc, and then the lever principle can be used to achieve that a single person can open the valve when the pipeline is under pressure.
[0036] Preferably, the reset component 300 includes a column 301 fixedly connected to the empty slot 104, a transverse spring 302 fixedly connected to the column 301, and a pull column 303 fixedly connected to the transverse spring 302. The driving component 100 also includes a pull slide 108 provided on the empty slot 104. The pull column 303 is fixedly connected to the movable plate 201a, and the pull column 303 slides in the pull slide 108. The pull slide 108 can limit the moving position of the pull column 303, and can also support the movable plate 201a. When the movable plate 201a moves backward, it will drive the pull column 303 to move backward. The pull column 303 moves backward in the pull slide 108 and drives the transverse spring 302 to extend. When the abutment plate 203e is not on the transverse plate 202a, the transverse spring 302 contracts, driving the pull column 303 to reset and then driving the movable plate 201a to reset quickly.
[0037] During use, when it is necessary to open the valve on the pressure-blocking pipeline, the rotating drum 203d is rotated to move the abutment plate 203e out from above the horizontal plate 202a, and the rotating drum 203d is rotated obliquely upward along the arc groove 203b. The rotation of the rotating drum 203d drives the abutment plate 203e to rotate. When the abutment plate 203e rotates to the top plate 201e, the top plate 201e is continuously pushed backward. The backward movement of the top plate 201e drives the moving plate 201a to move backward. When the rear end of the moving plate 201a contacts the rear wall of the moving groove 102, the abutment plate 203e contacts the middle part of the top plate 201e. At the same time, the movement of the movable plate 201a drives the pull column 303 to move, thereby driving the transverse spring 302 to extend. At the same time, the transverse plate 202a moves with the movable plate 201a, and then the clamping plate 202b is forced by the inclined extrusion surface 202c so that the clamping plate 202b is separated from the bent groove 105 after being separated from the clamping groove 106. At this time, the torque handle is moved to the valve disc, and the valve disc is moved into the bent groove 105. The handle on the valve disc is placed between the two clamping grooves 106. At this time, the rotating cylinder 203d is released, and the transverse spring 302 contracts, driving the pull column 303 to reset, thereby driving the movable plate 201a to reset. The reset of the moving plate 201a drives the horizontal plate 202a to move, and the movement of the horizontal plate 202a drives the card plate 202b to move. During the movement of the card plate 202b, the inclined extrusion surface 202c is subjected to force, which drives the card plate 202b to slide up and down in the through groove 201d. Therefore, the card plate 202b will not have movement obstacles. When the bottom of the card plate 202b has not entered the card groove 106, the top wall of the horizontal plate 202a exceeds the bottom wall of the abutment plate 203e when it is at the lowest point. Therefore, the abutment plate 203e will not press the horizontal plate 202a in advance. When the bottom of the card plate 202b enters the card groove 106, 6, the arc block 203c slides toward the lower end in the arc groove 203b under the action of gravity. The sliding of the arc block 203c drives the rotating drum 203d to move obliquely downward, and then drives the abutment plate 203e to move obliquely downward. When the arc block 203c moves to the lowermost end, the abutment plate 203e moves to the top of the horizontal plate 202a, and then contacts the horizontal plate 202a, and then the clamping plate 202b is clamped in the clamping groove 106. At this time, the rear end of the driving twist handle 101 can be held and twisted. The twisting of the driving twist handle 101 drives the valve disc to twist, and then the pressure-blocked valve can be opened by using the lever principle.
[0038] In summary, the driving component 100 is fixed on the valve disc by the fixing component 200 and the reset component 300, and then the driving handle 101 is twisted by holding the rear end thereof. The twisting of the driving handle 101 drives the valve disc to twist, so that a single person can open the pressure-blocked valve by utilizing the lever principle.
[0039] Example 2
[0040] Reference Figures 1 to 5, which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides a locking component 400, through which the position of the rotating drum 203d can be fixed, and then the abutment plate 203e can be fixed, so as to prevent the abutment plate 203e from shaking and causing the fixing between the clamping plate 202b and the valve disc to be unstable. The locking component 400 includes a locking component 401 and a locking component 402 arranged on the locking component 401; the moving component 201 also includes a receiving groove 201g provided on the top plate 201e, and a through groove 201h provided on the side of the receiving groove 201g; the rotating component 203 also includes a resisting groove 203f provided on the rotating drum 203d. The resisting groove 203f is provided at a position opposite to the abutment plate 203e. When the abutment plate 203e is located directly above the horizontal plate 202a, the resisting groove 203f is aligned with the receiving groove 201g.
[0041] Furthermore, the locking assembly 401 includes a resistance column 401a, a connecting rod 401b fixedly connected to the resistance column 401a, a containing spring 401c fixedly connected to the resistance column 401a, and a plug column 401d fixedly connected to the connecting rod 401b; the locking assembly 402 includes a locking plate 402a, a handle groove 402b opened on the locking plate 402a, a sliding surface 402c arranged on the locking plate 402a, a locking surface 402d arranged on the locking plate 402a, a slot 402e opened on the locking plate 402a, and an anti-obstruction groove 402f opened on the locking plate 402a. The resistance column 401a slides in the groove 201g, one end of the accommodating spring 401c is fixedly connected to the resistance column 401a, and the other end of the accommodating spring 401c is fixedly connected to the inner wall of the groove 201g. The connecting rod 401b passes through the groove 201g and the through groove 201h and is fixedly connected to the plug column 401d. The plug column 401d is placed in the slot 402e and rotates. The groove 402b is provided to facilitate the staff to operate the lock plate 402a. The sliding surface 402c and the resistance surface are provided to facilitate the rotation and fixation of the lock plate 402a. The anti-obstruction groove 402f is provided to prevent the lock plate 402a from having movement obstacles with the connecting rod 401b during rotation. When the accommodation spring 401c is in a normal state, one end of the abutment column 401a is located in the accommodation groove 201g, and the other end of the abutment column 401a is located in the anti-resistance groove 402f. At this time, the sliding surface 402c of the locking plate 402a faces the top plate 201e.
[0042] When in use, when the drum 203d needs to be rotated, the slot 402b is rotated to lock the plate 402a. At this time, the plug post 401d rotates in the slot 402e and drives the connecting rod 401b to move. The movement of the connecting rod 401b drives the contact post 401a to move. When the contact surface contacts the top plate 201e, the contact post 401a breaks away from the contact slot 203f and enters the containing slot 201g. The containing spring 401c is in a contracted state. At this time, the drum 203d Rotation can occur; when the resistance plate 203e is located directly above the horizontal plate 202a, the resistance groove 203f is aligned with the receiving groove 201g. At this time, the locking plate 402a is rotated again so that the sliding surface 402c of the locking plate 402a faces the top plate 201e. At this time, the receiving spring 401c is reset to drive the resistance column 401a to move, so that one end of the resistance column 401a moves into the resistance groove 203f to fix the rotating drum 203d, and then the resistance plate 203e can be fixed.
[0043] Example 3
[0044] Reference Figure 6 to Figure 7 , which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides a portable valve operation booster rod device, which solves the problem that the device is too long and difficult to store and carry. It includes the torque mechanism in the above embodiment, including an adjusting component 500; the adjusting component 500 is placed in the driving component 100.
[0045] Furthermore, the driving component 100 further includes an adjustment hole 109; the adjustment component 500 includes an adjustment rod 501, an adjustment slot 502 provided on the adjustment rod 501, an adjustment spring 503 fixedly connected in the adjustment slot 502, a bayonet 504 fixedly connected to the adjustment spring 503, and a semicircular surface 505 provided on the bayonet 504. A plurality of adjustment holes 109 are provided on the driving twist handle 101, and are used to adjust the position of the adjustment rod 501 on the driving twist handle 101. The adjustment rod 501 is located in the empty slot 104. The semicircular surface 505 is provided to facilitate the bayonet 504 to enter or leave the adjustment hole 109 so that the adjustment rod 501 can be adjusted in length. When the adjustment spring 503 is in a normal state, the bayonet 504 is placed in the adjustment hole 109.
[0046] During use, when the portable valve operating booster rod device needs to be stored and carried, the worker can press the pin 504 and then push the adjusting rod 501 into the empty slot 104. At this time, the overhead slides out of the current adjusting hole 109 through the semicircular surface 505. At this time, the adjusting spring 503 is in a contracted state. After the adjusting rod 501 is put into the empty slot 104, the pressing of the pin 504 is stopped. At this time, the adjusting spring 503 is reset to drive the pin 504 to enter the corresponding adjusting hole 109, so that the adjusting rod 501 is fixed in the empty slot 104, which makes it easier to store and carry the device.
[0047] In summary, the handle length of the portable valve operating booster rod device can be adjusted by adjusting the component 500, thereby facilitating the storage and carrying of the device.
[0048] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values (e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.
[0049] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.
[0050] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.
[0051] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A torque mechanism, characterized in that: include, A driving component (100), a fixing component (200) arranged on the driving component (100), a reset component (300) arranged on the fixing component (200), and a locking component (400) arranged on the fixing component (200); The fixing component (200) comprises a moving component (201), a fixing component (202) arranged on the moving component (201), and a rotating component (203) arranged on the moving component (201).
2. The torque mechanism according to claim 1, characterized in that: The moving assembly (201) comprises a moving plate (201a), support plates (201b) arranged on both sides of the moving plate (201a), a semicircular straight groove (201c) provided on the moving plate (201a), a through groove (201d) provided on the support plate (201b), and a top plate (201e) fixedly connected to the moving plate (201a); The fixing assembly (202) comprises a transverse plate (202a) and a fixing plate (202b) fixedly connected to the transverse plate (202a); The rotating assembly (203) comprises a column (203a), an arc groove (203b) provided on the column (203a), an arc block (203c) placed on the arc groove (203b), a rotating drum (203d) fixedly connected to the arc block (203c), and a stop plate (203e) arranged on the outside of the rotating drum (203d).
3. The torque mechanism according to claim 2, wherein: The moving component (201) further comprises a limiting groove (201f) provided on the inner side of the supporting plate (201b); The clamping assembly (202) further comprises inclined extrusion surfaces (202c) arranged on both sides of the clamping plate (202b), and a limiting block (202d) fixedly connected to the clamping plate (202b).
4. The torque mechanism according to claim 3, characterized in that: The driving component (100) comprises a driving handle (101), a movable groove (102) provided on the driving handle (101), supporting grooves (103) provided on both sides of the movable groove (102), an empty groove (104) provided on the driving handle (101), a curved groove (105) provided on the driving handle (101), a clamping groove (106) provided on the curved groove (105), and a secondary groove (107) provided on the side of the clamping groove (106).
5. The torque mechanism according to claim 3 or 4, characterized in that: The reset component (300) comprises a column (301) fixedly connected to the empty slot (104), a transverse spring (302) fixedly connected to the column (301), and a pulling column (303) fixedly connected to the transverse spring (302).
6. The torque mechanism according to claim 5, characterized in that: The driving component (100) further comprises a pull-slide groove (108) formed on the empty groove (104).
7. The torque mechanism according to claim 6, characterized in that: The locking component (400) comprises a locking component (401) and a locking component (402) arranged on the locking component (401); The moving component (201) further comprises a receiving groove (201g) provided on the top plate (201e), and a through groove (201h) provided on the side of the receiving groove (201g); The rotating assembly (203) further comprises an interference groove (203f) formed on the rotating drum (203d).
8. The torque mechanism according to claim 7, characterized in that: The locking assembly (401) comprises a resisting column (401a), a connecting rod (401b) fixedly connected to the resisting column (401a), a containing spring (401c) fixedly connected to the resisting column (401a), and an inserting column (401d) fixedly connected to the connecting rod (401b); The locking assembly (402) comprises a locking plate (402a), a handle groove (402b) provided on the locking plate (402a), a sliding surface (402c) provided on the locking plate (402a), a locking surface (402d) provided on the locking plate (402a), a slot (402e) provided on the locking plate (402a), and an anti-blocking groove (402f) provided on the locking plate (402a).
9. A portable valve operating force rod device, comprising the torque mechanism according to any one of claims 1 to 8, characterized in that: and, comprising an adjustment component (500); The adjusting component (500) is disposed inside the driving component (100).
10. The portable valve operating force rod device according to claim 9, characterized in that: The driving component (100) further comprises an adjustment hole (109); The adjusting component (500) comprises an adjusting rod (501), an adjusting slot (502) provided on the adjusting rod (501), an adjusting spring (503) fixedly connected to the adjusting slot (502), a latch (504) fixedly connected to the adjusting spring (503), and a semicircular surface (505) provided on the latch (504).