阅读说明：本技术 一种具有高度调节功能的阀门铸钢件 (Valve steel casting with height adjusting function ) 是由 不公告发明人 于 2020-06-10 设计创作，主要内容包括：本发明公开了一种具有高度调节功能的阀门铸钢件,包括所述钢件主体的外部两侧位置安装有安装架,且安装架的底部与支撑板的上表面一体安装,并且支撑板的底部与推杆的顶端相连接,所述推杆的底部设置在固定板的内部,并且固定板的内部底端与推杆的底部之间通过复位弹簧相连接,所述旋转杆的外部贯穿设置有滑槽,所述中间固定罩设置在旋转杆的顶端位置,且中间固定罩的中间位置卡合有滚轮。该具有高度调节功能的阀门铸钢件设在进行使用的时候,整个铸钢件不仅可以灵活进行高度的调节工作,同时也方便对其进行位置的移动和固定工作,使得整个阀门铸钢件在进行使用的时候非常方便。(The invention discloses a valve steel casting with a height adjusting function, which comprises a steel casting main body, wherein mounting frames are mounted at two outer side positions of the steel casting main body, the bottom of each mounting frame is integrally mounted with the upper surface of a supporting plate, the bottom of each supporting plate is connected with the top end of a push rod, the bottom of each push rod is arranged in a fixing plate, the bottom end of the inner part of each fixing plate is connected with the bottom of each push rod through a return spring, a sliding groove penetrates through the outer part of a rotating rod, an intermediate fixing cover is arranged at the top end position of the rotating rod, and a roller is clamped at the intermediate position of the intermediate fixing cover. This valve steel casting with altitude mixture control function establishes when using, and whole steel casting not only can carry out the regulation work of height in a flexible way, also conveniently carries out the removal and the fixed work of position to it simultaneously for whole valve steel casting is very convenient when using.)

1. The utility model provides a valve steel casting with height control function, includes steel main part (1), mounting bracket (2), backup pad (3) and handle (11), its characterized in that: the steel part is characterized in that mounting frames (2) are mounted on two outer sides of a steel part main body (1), the bottom of each mounting frame (2) and the upper surface of a corresponding supporting plate (3) are integrally mounted, the bottom of each supporting plate (3) is connected with the top end of a corresponding push rod (4), the bottom of each push rod (4) is arranged inside a corresponding fixing plate (5), the bottom end of the inside of each fixing plate (5) is connected with the bottom of the corresponding push rod (4) through a reset spring (6), the bottom of each push rod (4) is connected with the top end of one side of a pull rope (7), the outside of each pull rope (7) penetrates through the inside of a fixing seat (9) and a limiting wheel (8) inside the corresponding fixing seat (9) and is connected with the outside of a winding shaft (10), the top end of the corresponding fixing seat (9) is connected with the bottom of the corresponding fixing plate (5), and a top rod of the winding, the handle (11) is arranged on the upper surface of the fixed seat (9), the fixing pin (24) is clamped and installed outside the handle (11), the top end of the fixing pin (24) is clamped inside the limiting groove (25), the limiting groove (25) is embedded on the upper surface of the fixed seat (9), the bottom of the winding shaft (10) is coaxially connected with the connecting shaft (12), the bottom of the connecting shaft (12) is coaxially connected with the driving gear (13), the driving gear (13) is arranged inside the base (15), the top end of the base (15) is connected with the bottom of the fixed seat (9) through the damping spring (16), the inside of the base (15) is connected with the driven gear (18) through the rotating shaft (19), the outside of the rotating shaft (19) is coaxially connected with the rotating rod (14), and the outside of the rotating rod (14) is provided with the sliding groove (26) in a penetrating manner, the inside of the sliding groove (26) is connected with the sliding block (21) through a compression spring (17), the sliding block (21) is arranged at the outer position of the middle fixing cover (23), the middle fixing cover (23) is arranged at the top end position of the rotating rod (14), and the middle position of the middle fixing cover (23) is clamped with a roller (22).

2. The valve steel casting with the height adjusting function according to claim 1, wherein: the welding machine is characterized in that the mounting frame (2), the push rod (4) and the support plate (3) are arranged in an integrated welding structure, scales are arranged on the outer surface of the push rod (4), and the outer portion of the push rod (4) is a rough surface.

3. The valve steel casting with the height adjusting function according to claim 1, wherein: the two sides of the reset spring (6) are welded with the bottom of the push rod (4) and the top end of the fixing plate (5) respectively, and the original length of the reset spring (6) is larger than the length of the fixing plate (5).

4. The valve steel casting with the height adjusting function according to claim 1, wherein: the inside of fixing base (9) is hollow column structure setting, and the inner wall top of fixing base (9) is provided with 2 spacing wheels (8) by closing the position symmetry of its axis.

5. The valve steel casting with the height adjusting function according to claim 1, wherein: the clearance between the outer part of the connecting shaft (12) and the base (15) is larger than zero, and the base (15) forms an up-and-down moving structure under the action of the damping spring (16).

6. The valve steel casting with the height adjusting function according to claim 1, wherein: the rotating rod (14) is of a rotating structure under the action of the rotating shaft (19), the position of the rotating rod (14) arranged at the top end of the rotating rod (14) corresponds to the position of the preformed hole (20), and the preformed hole (20) penetrates through the bottom of the base (15).

7. The valve steel casting with the height adjusting function according to claim 1, wherein: the inside symmetry of base (15) is provided with 2 driven gear (18), and 2 driven gear (18) are around the axis symmetry setting of driving gear (13) to intermeshing between driving gear (13) and driven gear (18).

8. The valve steel casting with the height adjusting function according to claim 1, wherein: the sliding block (21) is of a sliding structure in the sliding groove (26), and the length of the compression spring (17) in the sliding groove (26) is larger than that of the sliding groove (26).

9. The valve steel casting with the height adjusting function according to claim 1, wherein: the limiting groove (25) is distributed in a circular shape outside the handle (11), and the inner portion of the limiting groove (25) and the outer portion of the fixing pin (24) outside the handle (11) are both rough surfaces.

Technical Field

The invention relates to the technical field of valve steel castings, in particular to a valve steel casting with a height adjusting function.

Background

The valve steel casting is one of necessary devices in the valve production process, the valve production and manufacturing work can be completed through the valve steel casting, and although the valve steel castings on the existing market are numerous in types and quantity, the valve steel castings still have problems in use;

1. the traditional valve steel casting is generally installed in the middle of a pipeline to complete the effects of controlling and blocking the flow of liquid in the pipeline, and the position of the general pipeline is not fixed during installation, so that the height of the valve steel casting cannot be well adjusted during installation, the whole device cannot be adjusted along with the position of the valve steel casting during installation, and the application range of the whole device is narrow;

2. the weight of a common steel casting is large, so that the whole steel casting consumes time in transportation, the transportation work of the whole steel casting is very strenuous, and meanwhile, the position fixing work of the valve steel casting is inconvenient;

we have therefore proposed a valve steel casting with height adjustment to address the problems set out above.

Disclosure of Invention

The invention aims to provide a valve steel casting with a height adjusting function, and aims to solve the problems that the height of the valve steel casting in the current market is inconvenient to adjust according to different pipeline installation positions when the valve steel casting is used, and the valve steel casting is heavy and is very troublesome when the valve steel casting is moved.

In order to achieve the purpose, the invention provides the following technical scheme: a valve steel casting with a height adjusting function comprises a steel casting main body, a mounting frame, a support plate and a handle, wherein the mounting frame is mounted at two outer side positions of the steel casting main body, the bottom of the mounting frame is integrally mounted with the upper surface of the support plate, the bottom of the support plate is connected with the top end of a push rod, the bottom of the push rod is arranged inside a fixed plate, the inner bottom end of the fixed plate is connected with the bottom of the push rod through a reset spring, the bottom of the push rod is connected with the top end of one side of a pull rope, the outer portion of the pull rope penetrates through the inner portion of a fixed seat and a limiting wheel inside the fixed seat to be connected with the outer portion of a winding shaft, the top end of the fixed seat is connected with the bottom of the fixed plate, a top rod of the winding shaft is connected with the bottom of the handle, the top block of fixed pin is in the inside of spacing groove, and the top surface at the fixing base is inlayed to the spacing groove, the bottom coaxial coupling of spool has the connecting axle, and the bottom and the driving gear coaxial coupling of connecting axle to the driving gear sets up the inside at the base, the top of base is connected through damping spring with the bottom of fixing base, and the inside of base is connected with driven gear through the rotation axis to the outside coaxial coupling of rotation axis has the rotary rod, the outside of rotary rod is run through and is provided with the spout, and the inside of spout is connected with the sliding block through compression spring, and the sliding block sets up fixed cover external position in the middle, fixed cover setting is in the top position of rotary rod in the middle, and the intermediate position block of fixed cover in the middle has the gyro.

Preferably, the mounting frame, the push rod and the support plate are arranged in a welding integrated structure, scales are arranged on the outer surface of the push rod, and the outer portion of the push rod is a rough surface.

Preferably, both sides of the return spring are respectively welded with the bottom of the push rod and the top end of the fixing plate, and the original length of the return spring is greater than that of the fixing plate.

Preferably, the inside of fixing base is hollow column structure setting, and the inner wall top of fixing base is provided with 2 spacing wheels about the position symmetry of its axis.

Preferably, the clearance between the outside of connecting axle and the base is greater than zero, and the base constitutes the structure that moves up and down under the damping spring's effect.

Preferably, the rotating rod is of a rotating structure under the action of the rotating shaft, the position of the rotating rod arranged at the top end of the rotating rod corresponds to the position of the reserved hole, and the reserved hole penetrates through the bottom of the base.

Preferably, the inside symmetry of base is provided with 2 driven gear, and 2 driven gear are symmetrical about the axis of driving gear and are set up to intermeshing between driving gear and the driven gear.

Preferably, the sliding block is of a sliding structure in the sliding groove, and the length of the compression spring in the sliding groove is greater than that of the sliding groove.

Preferably, the limiting groove is distributed in a circular shape outside the handle, and the inner part of the limiting groove and the outer part of the fixing pin outside the handle are both rough surfaces.

Compared with the prior art, the invention has the beneficial effects that: when the valve steel casting with the height adjusting function is used, the whole steel casting not only can flexibly adjust the height, but also can conveniently move and fix the position, so that the whole valve steel casting is very convenient to use;

1. the push rod can move up and down in the fixing plate, the up-and-down movement of the push rod is completed through the wire winding and wire releasing of the pull rope, when the pull rope winds up and releases the wire, the push rod can move up and down in the fixing plate, the push rod can drive the supporting plate at the top end of the push rod to move up and down when the push rod moves up and down, the height adjustment work of the whole steel part main body can be completed by the up-and-down movement of the supporting plate, the whole steel casting can be flexibly adjusted according to the position of a pipeline when being used, and the use range of the whole steel casting is ensured;

2. the inside rotary rod of base can make the gyro wheel of its top remove like rotatory in time, the gyro wheel can with the mutual block between the preformed hole when removing, in gyro wheel block to the preformed hole position, the setting up of cooperation gyro wheel alright in order convenient completion to the removal work of whole steel casting, and the gyro wheel not with the position looks block of preformed hole in the time, whole steel casting just can accomplish the position fixing work of whole steel casting under the effect of base, it is very convenient to operate.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

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

FIG. 3 is a schematic top view of the base of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 5 is an enlarged partial structural view of a front cross section of the base of the present invention;

FIG. 6 is a schematic top view of the fixing base of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a steel body; 2. a mounting frame; 3. a support plate; 4. a push rod; 5. a fixing plate; 6. a return spring; 7. pulling a rope; 8. a limiting wheel; 9. a fixed seat; 10. a spool; 11. a handle; 12. a connecting shaft; 13. a driving gear; 14. rotating the rod; 15. a base; 16. a damping spring; 17. a compression spring; 18. a driven gear; 19. a rotating shaft; 20. reserving a hole; 21. a slider; 22. a roller; 23. a middle fixing cover; 24. a fixing pin; 25. a limiting groove; 26. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a valve steel casting with height adjusting function comprises a steel casting main body 1, a mounting frame 2, a support plate 3, a push rod 4, a fixing plate 5, a reset spring 6, a pull rope 7, a limiting wheel 8, a fixing seat 9, a winding shaft 10, a handle 11, a connecting shaft 12, a driving gear 13, a rotating rod 14, a base 15, a damping spring 16, a compression spring 17, a driven gear 18, a rotating shaft 19, a preformed hole 20, a sliding block 21, a roller 22, a middle fixing cover 23, a fixing pin 24, a limiting groove 25 and a sliding groove 26, wherein the mounting frame 2 is mounted at two outer side positions of the steel casting main body 1, the bottom of the mounting frame 2 and the upper surface of the support plate 3 are integrally mounted, the bottom of the support plate 3 is connected with the top end of the push rod 4, the bottom of the push rod 4 is arranged inside the fixing plate 5, and the inner bottom end of the fixing plate 5, the bottom of the push rod 4 is connected with the top end of one side of the pull rope 7, the outside of the pull rope 7 passes through the inside of the fixed seat 9 and the limiting wheel 8 inside the fixed seat 9 to be connected with the outside of the winding shaft 10, the top end of the fixed seat 9 is connected with the bottom of the fixed plate 5, the top rod of the winding shaft 10 is connected with the bottom of the handle 11, the handle 11 is arranged on the upper surface of the fixed seat 9, the outside of the handle 11 is clamped with a fixed pin 24, the top end of the fixed pin 24 is clamped inside a limiting groove 25, the limiting groove 25 is embedded on the upper surface of the fixed seat 9, the bottom of the winding shaft 10 is coaxially connected with a connecting shaft 12, the bottom of the connecting shaft 12 is coaxially connected with a driving gear 13, the driving gear 13 is arranged inside a base 15, the top end of the base 15 is connected with the bottom of the fixed seat 9 through a damping spring, the rotating rod 14 is coaxially connected to the outside of the rotating shaft 19, the sliding groove 26 is formed through the outside of the rotating rod 14, the sliding groove 26 is connected to the sliding block 21 through the compression spring 17, the sliding block 21 is disposed at the position outside the intermediate fixing cover 23, the intermediate fixing cover 23 is disposed at the position of the tip end of the rotating rod 14, and the roller 22 is engaged with the intermediate position of the intermediate fixing cover 23.

For welding integrated structure setting between mounting bracket 2, push rod 4 and the 3 three of backup pad, and the outside surface of push rod 4 is provided with the scale to the outside of push rod 4 is rough surface, makes things convenient for push rod 4 to accomplish the altitude mixture control work of whole steel part main part 1 when the inside of fixed plate 5 reciprocates.

The two sides of the reset spring 6 are welded with the bottom of the push rod 4 and the top of the fixing plate 5 respectively, and the original length of the reset spring 6 is larger than the length of the fixing plate 5, so that the bottom of the push rod 4 can be pushed to move upwards under the action of the reset spring 6 when not being pulled.

The inside of fixing base 9 is hollow column structure setting, and the inner wall top of fixing base 9 is provided with 2 spacing wheels 8 with regard to the position symmetry of its axis.

The clearance between the outside of the connecting shaft 12 and the base 15 is larger than zero, and the base 15 forms an up-and-down moving structure under the action of the damping spring 16, and the distance between the driven gear 18 and the driving gear 13 inside the base 15 can be changed through the up-and-down movement of the base 15.

The rotary rod 14 is revolution mechanic under the effect of rotation axis 19, and the position of the rotary rod 14 that the rotary rod 14 top set up is corresponding with the position of preformed hole 20, and preformed hole 20 runs through in the bottom of base 15, and the rotatory gyro wheel 22 that can drive its top through the rotary rod 14 removes the inside to preformed hole 20, reaches the position removal work of conveniently accomplishing whole steel part main part 1 under the effect of gyro wheel 22.

The inside symmetry of base 15 is provided with 2 driven gear 18, and 2 driven gear 18 are symmetrical about the axis of driving gear 13 and are set up to intermeshing between driving gear 13 and the driven gear 18, can drive driven gear 18 when making driving gear 13 rotatory and carry out rotary work.

The sliding block 21 is of a sliding structure inside the sliding groove 26, and the length of the compression spring 17 inside the sliding groove 26 is greater than that of the sliding groove 26, so that the roller 22 can move up and down on the top end of the rotating rod 14, and the rotating rod 14 can conveniently rotate and move inside the base 15.

The spacing groove 25 is circular distribution in the outside of handle 11, and the inside of spacing groove 25 is rough surface with the outside of the outside fixed pin 24 of handle 11, conveniently fixes the position after handle 11 rotates, reaches the serious phenomenon emergence of handle 11 slip that can not appear.

The working principle of the embodiment is as follows: when the valve steel casting with the height adjusting function is used, firstly, the whole steel casting needs to be moved, when the valve steel casting is moved, firstly, the whole steel casting main body 1 is placed above a proper ground, at the moment, the fixing seat 9 at the bottom of the whole steel casting main body 1 extrudes the damping spring 16 under the action of pressure, so that the distance between the fixing seat 9 and the base 15 is reduced, further, the driven gear 18 inside the base 15 can be moved to the corresponding position of the driving gear 13 at the bottom of the connecting shaft 12, then, a worker needs to rotate the handle 11, the winding shaft 10 and the connecting shaft 12 at the bottom of the handle 11 are rotated by the handle 11, the driving gear 13 at the top end of the connecting shaft 12 is rotated, when the driving gear 13 is rotated, the driven gear 18 corresponding to the external position of the driving gear is mutually meshed to rotate the driven gear 18, the driven gear 18 rotates to enable the middle rotating shaft 19 to rotate, the rotating shaft 19 rotates to drive the external rotating rod 14 to rotate, the rotating rod 14 rotates to drive the roller 22 above the rotating rod 14 to move, when the roller 22 moves to the position of the reserved hole 20, the sliding block 21 outside the middle fixing cover 23 outside the roller 22 can move inside the sliding groove 26, the sliding block 21 can move downwards under the action of the reset force of the compression spring 17, the roller 22 protrudes out of the base 15, therefore, the moving work of the whole steel part body 1 is conveniently completed under the action of the roller 22, after the sliding rod moves to a proper position, the work is repeated, the rotating rod 14 rotates to move the whole roller 22 to the inside of the base 15, and the effect of fixing the position of the whole steel part body 1 is also completed

After the fixing is completed, the height of the steel part needs to be adjusted, at the moment, a worker is required to pull the whole steel part main body 1, so that the whole steel part main body 1 is in a suspended position, at the moment, the base 15 can move outside the connecting shaft 12 under the reset action of the damping spring 16, therefore, the position of the driving gear 13 at the bottom of the connecting shaft 12 is staggered with the position of the driven gear 18 inside the base 15, then, the worker is required to rotate the handle 11, so that the handle 11 rotates to drive the winding shaft 10 at the top end to rotate, when the winding shaft 10 rotates, the external pull rope 7 is driven to perform winding and unwinding work, when the winding rope 7 performs winding, the top end of the pull rope pulls the bottom of the push rod 4, so that the push rod 4 moves inside the fixed plate 5, and the effect that the push rod 4 drives the steel part main body 1 to reduce the position is completed, and opposite stay cord 7 is when carrying out the unwrapping wire, its top can reduce the work of dragging push rod 4, reset spring 6 of push rod 4 bottom resets and can promote push rod 4 work that rises this moment, and push rod 4 has just also accomplished the altitude mixture control work of whole steel part main part 1 when rising, and finally, only need with the fixed pin 24 on the handle 11 and the spacing groove 25 mutual block on the fixing base 9, and finally, just can carry out the connection work between whole steel part main part 1 and the pipeline, thereby accomplish a series of works.

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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.