CN213393842U

CN213393842U - Flange is strutting arrangement for ball valve convenient to adjust

Info

Publication number: CN213393842U
Application number: CN202022435426.3U
Authority: CN
Inventors: 黄建海; 韩芝龙
Original assignee: Jiangsu Wosheng Valve Co ltd
Current assignee: Jiangsu Wosheng Valve Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-08
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a flange ball valve technical field especially relates to a strutting arrangement for flange ball valve convenient to adjust, the on-line screen storage device comprises a base, two rectangle recesses have been seted up in the base, recess internal rotation is connected with the screw rod, screw rod one side is connected with the knob through the base, there is the movable block through threaded connection in the screw rod, the bottom plate is installed on the movable block top, the bottom plate both sides are equipped with the mount, the mount top is connected with the fixed block, there is fastening screw on the fixed block top through threaded connection, the threaded groove with the fastening screw adaptation is seted up on the mount top, be connected with the fastening frame between the fixed block, two bolts are installed to fixed block one side, the jack with the bolt adaptation is seted up to fastening frame both sides. The utility model discloses, not only can support the flange ball valve of multiple diameter to also can use at curved surface and ladder, have the practicality.

Description

Flange is strutting arrangement for ball valve convenient to adjust

Technical Field

The utility model relates to a flange ball valve technical field especially relates to a strutting arrangement for flange ball valve convenient to adjust.

Background

The ball valve and gate valve are the same type of valve, and the difference is that its closing member is a ball, and the ball can be rotated around the valve body centre line to implement opening and closing of the valve. Ball valves are used in pipelines primarily to shut off, distribute and change the direction of flow of media. The standard GB/T21465-2008 of the flange ball valve is defined as follows in valve terminology: the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the valve rod.

Ball valves are generally fixed on the ground or other objects through a support seat, the size of the ball valve which can be adapted to the existing support seat is limited, the ball valves of different models cannot be adjusted conveniently, the ball valves need to be placed on a plane, and the ball valves cannot be suitable for curved surfaces and steps. It is necessary to design a supporting device for a flange ball valve, which is convenient to adjust, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a supporting device for a flange ball valve convenient to adjust.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a supporting device for a flange ball valve convenient to adjust comprises a base, wherein two rectangular grooves are formed in the base, screw rods are rotatably connected in the grooves, one side of each screw rod is connected with a knob through the base, a moving block is connected in the screw rods through threads, threaded through holes matched with the screw rods are formed in the moving block, a bottom plate is connected and installed at the top end of the moving block, fixing frames are arranged on two sides of the bottom plate, fixing blocks are connected to the top ends of the fixing frames, fastening screws are connected to the top ends of the fixing blocks through threads, threaded grooves matched with the fastening screws are formed in the top ends of the fixing frames, a fastening frame is connected between the fixing blocks, two bolts are fixedly installed on one side of each fixing block, jacks matched with the bolts are formed in two sides of the fastening frame, four rockers are connected and installed, the rocking bar bottom fixed mounting has the dead lever, and the dead lever outside is equipped with the telescopic link, telescopic link bottom fixed mounting has the spike.

Preferably, base top fixed mounting has two slide rails, and the slide rail is down trapezoidal, two spouts with the slide rail adaptation are all seted up to the bottom plate bottom.

Preferably, the two sides of the bottom plate are connected with two springs and two connecting rods, the springs are sleeved on the outer sides of the connecting rods, one ends of the springs are connected with the fixing frame, and through holes matched with the connecting rods are formed in the fixing frame.

Preferably, the bottom plate, the fixing frame and the fastening frame are internally paved with non-slip mats.

Preferably, the outside of the fixed rod is of a threaded structure, a threaded groove matched with the fixed rod is formed in the telescopic rod, and a limiting block is arranged at the bottom of the fixed rod.

Preferably, the bottom of the arm brace is of an arc structure, and the outer side of the arm brace is subjected to sanding treatment.

The utility model has the advantages that: the utility model discloses, not only can utilize screw rod control bottom plate to remove to be applicable to the flange ball valve of various length, and can utilize mount, fixed block and fastening frame to come the resize for the flange ball valve of the multiple diameter of adaptation, and can adjust the spike direction through the rocker, utilize dead lever and telescopic link to change length, be used for playing the effect of support to the flange ball valve when curved surface or ladder, very have the practicality.

Drawings

Fig. 1 is a front view of a supporting device for a flange ball valve, which is convenient to adjust according to the present invention;

fig. 2 is a side view of the supporting device for a flange ball valve, which is convenient to adjust according to the present invention;

fig. 3 is the utility model provides a convenient to adjust's supporting device for flange ball valve's top view.

In the figure: the device comprises a base 1, a screw rod 2, a knob 3, a moving block 4, a bottom plate 5, a sliding rail 6, a fixed frame 7, a spring 8, a connecting rod 9, a fixed block 10, a fastening screw 11, a bolt 12, a fastening frame 13, a rocker 14, a fixed rod 15, a telescopic rod 16 and a supporting leg 17.

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.

Example (b): referring to fig. 1-3, a supporting device for a flange ball valve convenient to adjust comprises a base 1, two rectangular grooves are arranged in the base 1, screw rods 2 are rotatably connected in the grooves, one side of each screw rod 2 is connected with a knob 3 through the base 1, a moving block 4 is connected in the screw rods 2 through threads, threaded through holes matched with the screw rods 2 are arranged in the moving block 4, a bottom plate 5 is connected and installed at the top end of the moving block 4, fixing frames 7 are arranged on two sides of the bottom plate 5, fixing blocks 10 are connected at the top ends of the fixing frames 7, fastening screws 11 are connected at the top ends of the fixing blocks 10 through threads, threaded grooves matched with the fastening screws 11 are arranged at the top ends of the fixing frames 7, fastening frames 13 are connected between the fixing blocks 10, two bolts 12 are fixedly installed on one side of the fixing blocks 10, jacks matched with the bolts 12, and all offer the recess with 14 adaptations of rocker, 14 bottom fixed mounting of rocker have dead lever 15, and the dead lever 15 outside is equipped with

telescopic link

16, 16 bottom fixed mounting of telescopic link have arm-brace 17.

Further, base 1 top fixed mounting has two slide rails 6, and slide rail 6 is down trapezoidal, and two spouts with slide rail 6 adaptation are all seted up to bottom plate 5 bottom for fix bottom plate 5, avoid derailing at the removal in-process.

Further, 5 both sides of bottom plate all are connected with two springs 8 and two connecting rods 9, and spring 8 all overlaps and establish in the connecting rod 9 outside, and spring 8's one end links to each other with mount 7, and sets up the through-hole with connecting rod 9 adaptation in the mount 7, can change the width through pulling mount 7 to utilize spring 8's elasticity to fix the flange ball valve.

Furthermore, non-slip pads are paved in the bottom plate 5, the fixing frame 7 and the fastening frame 13, so that the friction force is enhanced, and the flange ball valve is fixed.

Further, the outside of dead lever 15 is helicitic texture, sets up the screw thread recess with dead lever 15 adaptation in the telescopic link 16, and dead lever 15 bottom is equipped with the stopper, can adjust length through rotating telescopic link 16 to change strutting arrangement's height.

Furthermore, the bottom of the arm brace 17 is of an arc structure, and the outer side of the arm brace 17 is frosted, so that the stability of the arm brace 17 can be kept under the condition of inclination while the friction force is increased.

The working principle is as follows: when the telescopic rod is used, the rocker 14 is rotated according to the flatness of the ground, so that the direction of the telescopic rod 16 is adjusted, then the telescopic rod 16 is rotated, and the length of the telescopic rod 16 is changed by utilizing the threaded structure on the outer side of the fixed rod 15, so that the telescopic rod is suitable for the current ground;

according to the length of the flange ball valve, the knob 3 is turned to enable the screw rod 2 to rotate, and the moving block 4 is used for controlling the bottom plate 5 to move so as to adapt to the flange ball valves with different lengths;

according to the width of the flange ball valve, the fastening screws 11 are loosened, the fixing block 10 and the fastening frame 13 are taken down, the fixing frame 7 is pulled to adapt to the flange ball valves with different widths, the flange ball valve is positioned by utilizing the elasticity of the spring 8 and the friction force of the anti-slip mat, the fixing block 10 is pulled again, the length of the fastening frame 13 is changed, the fastening screws 11 are screwed, and the flange ball valve is fixed.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A supporting device convenient to adjust for a flange ball valve comprises a base (1) and is characterized in that two rectangular grooves are formed in the base (1), screw rods (2) are connected in the grooves in a rotating mode, one sides of the screw rods (2) are connected with a knob (3) through the base (1), moving blocks (4) are connected in the screw rods (2) through threads, threaded through holes matched with the screw rods (2) are formed in the moving blocks (4), a bottom plate (5) is connected and installed at the top end of each moving block (4), fixing frames (7) are arranged on two sides of the bottom plate (5), fixing blocks (10) are connected at the top ends of the fixing frames (7), fastening screws (11) are connected at the top ends of the fixing blocks (10) through threads, threaded grooves matched with the fastening screws (11) are formed in the top ends of the fixing frames (7), and fastening frames (13) are connected between the fixing, fixed block (10) one side fixed mounting has two bolts (12), and fastening frame (13) both sides all set up with the jack of bolt (12) adaptation, base (1) bottom is connected and is installed four rocker (14), and all sets up the recess with rocker (14) adaptation, rocker (14) bottom fixed mounting has dead lever (15), and dead lever (15) outside is equipped with telescopic link (16), telescopic link (16) bottom fixed mounting has spike (17).

2. The supporting device convenient to adjust for a flange ball valve according to claim 1, wherein two sliding rails (6) are fixedly installed at the top end of the base (1), the sliding rails (6) are inverted trapezoidal, and two sliding grooves matched with the sliding rails (6) are formed in the bottom of the bottom plate (5).

3. The supporting device for the flange ball valve convenient to adjust according to claim 1, wherein two springs (8) and two connecting rods (9) are connected to two sides of the bottom plate (5), the springs (8) are sleeved on the outer sides of the connecting rods (9), one end of each spring (8) is connected with the fixing frame (7), and a through hole matched with the connecting rod (9) is formed in the fixing frame (7).

4. The supporting device for the flange ball valve convenient to adjust according to claim 1, characterized in that non-slip mats are laid in the bottom plate (5), the fixing frame (7) and the fastening frame (13).

5. The supporting device for the flange ball valve convenient to adjust as claimed in claim 1, wherein the outer side of the fixing rod (15) is of a threaded structure, the telescopic rod (16) is internally provided with a threaded groove matched with the fixing rod (15), and the bottom of the fixing rod (15) is provided with a limiting block.

6. The support device for the flange ball valve convenient to adjust as claimed in claim 1, characterized in that the bottom of the supporting foot (17) is of an arc structure, and the outer side of the supporting foot (17) is frosted.