CN213839781U

CN213839781U - Universal connecting handle of valve rod

Info

Publication number: CN213839781U
Application number: CN202021389980.6U
Authority: CN
Inventors: 段树龙
Original assignee: Tianjin Yifa Technology Co ltd
Current assignee: Tianjin Yifa Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-07-30
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a valve rod's commonality connection handle, including mount pad, articulated shaft and adjusting nut, the articulated shaft is installed to the one end at mount pad top, and the outside of articulated shaft articulates there is the grab handle, adjusting nut is installed to the bottom that the mount pad is close to grab handle one end, and adjusting nut's internal thread installs adjusting bolt. The utility model discloses install the articulated shaft, the connecting plate, the hinge bar, a bearing, the connecting rod, adjusting bolt and adjusting nut, through rotating adjusting bolt, can adjust the inclination of grab handle, during installation device, if the rotation of grab handle receives the influence of external foreign matter and other valves, the inclination of accessible adjusting handle makes the grab handle can avoid foreign matter and other valve handles when rotating, ensure device normal use, in the use, the workman also can adjust the inclination that the palm of being convenient for was held with the grab handle, thereby the workman of being convenient for uses.

Description

Universal connecting handle of valve rod

Technical Field

The utility model relates to a valve accessory technical field specifically is a handle is connected to commonality of valve rod.

Background

The valve is a mechanical device for controlling the flow, flow direction, pressure, temperature and the like of flowing fluid medium, the valve is a basic component in a pipeline system, the valve can be operated by hand or hand wheel, handle or pedal, and can also change the pressure, temperature and flow of the fluid medium by control, the handle is one of the components of the valve, in the using process, the user can adjust the flow of the valve by rotating the handle, when the existing valve rod is connected with the handle, the valve rod with fixed diameter needs to be installed, the handle can not be installed on the valve rods with different diameters according to the requirement, and the matched tightening part needs to be arranged on the valve rod, the handle can not be universally used for different valve rods, the applicability is poor, meanwhile, when the existing valve rod connecting handle is used, the inclination angle of the grab handle can not be adjusted, the grab handle is not convenient for workers to rotate, and under some installation environment, because the valve installation is comparatively inseparable, the grab handle rotation can receive the blocking of foreign matter and other valve handles around, can not make the grab handle can normally rotate through the inclination that changes the grab handle, consequently, the utility model provides a valve rod's commonality connection handle is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve rod's commonality connection handle to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a valve rod's commonality connection handle, includes mount pad, articulated shaft and adjusting nut, the articulated shaft is installed to the one end at mount pad top, and the outside of articulated shaft articulates there is the grab handle, adjusting nut is installed to the bottom that the mount pad is close to grab handle one end, and adjusting nut's inside screw thread installs adjusting bolt, one side that adjusting nut one end was kept away from to the mount pad is provided with the spout, and the spout installs first clamping piece through the slider, the mount pad is close to one side that spout was kept away from to first clamping piece one end and installs the second clamping piece, and the inside of second clamping piece is provided with the second through-hole, the inside of first clamping piece is provided with first through-hole.

Preferably, a fixing bolt is installed inside the second through hole, the fixing bolt penetrates through the first through hole, and a fixing nut is installed on the outer side of the fixing bolt in a threaded mode.

Preferably, the bottom of grab handle articulates there is the hinge bar, and the bottom of hinge bar installs the connecting plate, the bearing is installed to the bottom of connecting plate, and the internally mounted of bearing has the connecting rod, the one end and the adjusting bolt connection of bearing are kept away from to the connecting rod.

Preferably, the fixed plate is installed to the bottom of mount pad, and the one end symmetry that the fixed plate is close to first clamping piece installs a set of installation piece, the inside of installation piece all is provided with the screw.

Preferably, the bottom of adjusting bolt is installed the rubber cap, and the outside of rubber cap is provided with anti-skidding line.

Preferably, the outer side of the grab handle is sleeved with a rubber sleeve, and the bottom of the rubber sleeve is provided with a finger groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the universal connecting handle of the valve rod is provided with the hinged shaft, the connecting plate, the hinged rod, the bearing, the connecting rod, the adjusting bolt and the adjusting nut, the inclination angle of the grab handle can be adjusted by rotating the adjusting bolt, when the device is installed, if the rotation of the grab handle is influenced by external foreign matters and other valves, the grab handle can be prevented from the foreign matters and other valve handles when rotating by adjusting the inclination angle of the grab handle, the normal use of the device is ensured, and in the using process, a worker can adjust the inclination angle of the grab handle which is convenient for being held by a palm, so that the worker can conveniently use the device;

2. the universal connecting handle of the valve rod is provided with a fixing bolt, a first clamping piece, a second clamping piece and a fixing nut, the first clamping piece slides on the sliding chute, the size of the space between the first clamping piece and the second clamping piece can be adjusted, so that the valve rod can be clamped between the first clamping piece and the second clamping piece, the fixing nut is screwed on the outer side of the fixing bolt, the position of the first clamping piece can be fixed, the valve rod can be fixed between the first clamping piece and the second clamping piece, the device is installed on the valve rod, the device can be installed on valve rods with different diameters, and the device can be generally used for different valve rods;

3. the universal connecting handle of the valve rod is provided with the mounting piece and the fixing plate for matching use, the device is mounted on the valve rod, and then the device and the valve are fixed through the mounting piece, so that the device can be mounted on the valve more firmly.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a mounting seat; 2. a first through hole; 3. fixing the bolt; 4. a chute; 5. a first clip piece; 6. Hinging a shaft; 7. a handle; 8. a connecting plate; 9. a hinged lever; 10. a bearing; 11. mounting a sheet; 12. a screw hole; 13. a fixing plate; 14. a connecting rod; 15. adjusting the bolt; 16. adjusting the nut; 17. a second clip; 18. a second through hole; 19. and (5) fixing the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a valve rod's commonality connection handle, which comprises a mounting bas 1, articulated shaft 6 and adjusting nut 16, articulated shaft 6 is installed to the one end at 1 top of mount pad, and articulated outside of articulated shaft 6 has grab handle 7, adjusting nut 16 is installed to the bottom that mount pad 1 is close to grab handle 7 one end, and adjusting nut 16's internal thread installs adjusting bolt 15, one side that adjusting nut 16 one end was kept away from to mount pad 1 is provided with spout 4, and spout 4 installs first clamping piece 5 through the slider, one side that spout 4 was kept away from to mount pad 1 one end near first clamping piece 5 one end is installed second clamping piece 17, and the inside of second clamping piece 17 is provided with second through-hole 18, the inside of first clamping piece 5 is provided with first through-hole 2.

In this implementation:

further, the internally mounted of second through-hole 18 has fixing bolt 3, and fixing bolt 3 passes first through-hole 2, and fixing nut 19 is installed to fixing bolt 3's outside screw thread, screws up fixing nut 19 in fixing bolt 3's the outside, can fix first clamping piece 5 position to can be fixed in the valve rod between first clamping piece 5 and the second clamping piece 17, make the device install on the valve rod.

Further, the bottom of grab handle 7 articulates there is articulated rod 9, and connecting plate 8 is installed to the bottom of articulated rod 9, bearing 10 is installed to the bottom of connecting plate 8, and the internally mounted of bearing 10 has connecting rod 14, the one end that bearing 10 was kept away from to connecting rod 14 is connected with adjusting bolt 15, through rotating adjusting bolt 15, can adjust the inclination of grab handle 7, during the installation device, if the rotation of grab handle 7 receives the influence of external foreign matter and other valves, accessible adjusting handle 7's inclination makes grab handle 7 can avoid foreign matter and other valve handles when rotating, ensure device normal use, in the use, the workman also can adjust the inclination that the palm was held conveniently with grab handle 7, thereby the workman of being convenient for uses.

Further, fixed plate 13 is installed to the bottom of mount pad 1, and a set of installation piece 11 is installed to the one end symmetry that fixed plate 13 is close to first clamping piece 5, and the inside of installation piece 11 all is provided with screw 12, installs the device on the valve rod after, accessible installation piece 11 is fixed between device and the valve to can make the device more firm of installation on the valve.

Further, the bottom of adjusting bolt 15 is installed the rubber cap, and the outside of rubber cap is provided with anti-skidding line, is convenient for rotate adjusting bolt 15.

Furthermore, the outer side sleeve of the grab handle 7 is provided with a rubber sleeve, and the bottom of the rubber sleeve is provided with a finger groove, so that the anti-skid effect is better, and the grab handle 7 can be conveniently rotated by a worker.

The working principle is as follows: during installation, a valve rod of the valve is placed between the first clamping piece 5 and the second clamping piece 17, then the first clamping piece 5 is pushed to slide on the sliding groove 4, so that the inner sides of the first clamping piece 5 and the second clamping piece 17 can be tightly attached to the outer side of the valve rod, the fixing bolt 3 penetrates through the first through hole 2 and the second through hole 18, then the fixing nut 19 is screwed on the outer side of the fixing bolt 3, so that the fixing nut 19 is tightly attached to the outer side of the first clamping piece 5, the position of the first clamping piece 5 is fixed, the valve rod can be tightly clamped between the first clamping piece 5 and the second clamping piece 17, the installation process of the device is completed, meanwhile, a worker can align the screw hole 12 on the valve, then the bolt for fixing penetrates through the positioning hole on the valve and is screwed into the screw hole 12 on the grab handle, the installation of the device on the valve can be firmer, and when the device is used, the worker can adjust the inclination angle of the valve 7, a worker can rotate the adjusting bolt 15 clockwise or anticlockwise, so that the adjusting bolt 15 moves upwards or downwards in the adjusting nut 16 through threads, the connecting rod 14 rotates along with the adjusting bolt 15 and moves upwards or downwards, the connecting rod 14 rotates in the bearing 10 and cannot drive the connecting plate 8 to rotate together, the connecting plate 8 can only be driven to move upwards or downwards, the connecting plate 8 drives the hinge rod 9 to move together, the hinge rod 9 is forced to push or pull the grab handle 7, the grab handle 7 is forced to rotate around the hinge position of the grab handle 7 and the hinge shaft 6, the inclination angle of the grab handle 7 can be adjusted, the worker can adjust the grab handle 7 to the inclination angle convenient for holding by hands, and if the rotation of the grab handle 7 is influenced by external foreign matters and other valves, the inclination angle of the grab handle 7 can be adjusted to avoid the foreign matters and other valve handles during the rotation, ensuring the normal use of the device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a commonality connection handle of valve rod, includes mount pad (1), articulated shaft (6) and adjusting nut (16), its characterized in that: articulated shaft (6) are installed to the one end at mount pad (1) top, and the outside of articulated shaft (6) articulates there is grab handle (7), adjusting nut (16) are installed to bottom that mount pad (1) is close to grab handle (7) one end, and adjusting nut's (16) internal thread installs adjusting bolt (15), one side that adjusting nut (16) one end was kept away from in mount pad (1) is provided with spout (4), and spout (4) install first clamping piece (5) through the slider, one side that spout (4) were kept away from to mount pad (1) one end is close to first clamping piece (5) is installed second clamping piece (17), and the inside of second clamping piece (17) is provided with second through-hole (18), the inside of first clamping piece (5) is provided with first through-hole (2).

2. The universal connection handle for a valve stem of claim 1, wherein: the inside mounting of second through-hole (18) has fixing bolt (3), fixing bolt (3) pass first through-hole (2), and fixing nut (19) are installed to the outside screw thread of fixing bolt (3).

3. The universal connection handle for a valve stem of claim 1, wherein: the bottom of grab handle (7) articulates there is hinge bar (9), and the bottom of hinge bar (9) installs connecting plate (8), bearing (10) are installed to the bottom of connecting plate (8), and the internally mounted of bearing (10) has connecting rod (14), the one end that bearing (10) were kept away from in connecting rod (14) is connected with adjusting bolt (15).

4. The universal connection handle for a valve stem of claim 1, wherein: fixed plate (13) are installed to the bottom of mount pad (1), and a set of installation piece (11) are installed to fixed plate (13) one end symmetry that is close to first clamping piece (5), the inside of installation piece (11) all is provided with screw (12).

5. The universal connection handle for a valve stem of claim 1, wherein: the bottom of adjusting bolt (15) is installed the rubber cap, and the outside of rubber cap is provided with anti-skidding line.

6. The universal connection handle for a valve stem of claim 1, wherein: the outer side of the grab handle (7) is sleeved with a rubber sleeve, and the bottom of the rubber sleeve is provided with a finger groove.