CN212351923U

CN212351923U - Fixing device for valve maintenance

Info

Publication number: CN212351923U
Application number: CN202020411883.6U
Authority: CN
Inventors: 詹飞龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-01-15
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a fixing device for valve maintenance, including the stage body, the top intermediate position welding of stage body has the backing plate, and the upper surface of backing plate is provided with the fixing base, the connecting plate has all been welded perpendicularly to the both sides outer wall bottom position of fixing base, movable mounting has the gim peg between the upper surface of connecting plate and the stage body, and the lower surface of fixing base and the upper surface of backing plate contact, the last skin weld of fixing base has the holder, and the top of holder has seted up smooth chamber, the cavity has been seted up at the top of fixing base, the utility model discloses the beneficial effect who reaches is: fixing device is equipped with rotary mechanism and makes the angle of placing of valve adjustable so that maintenance and assembly operation and the accuracy and the stability that the valve was placed are high, simultaneously, is equipped with location structure and can carries out spacing fixed in order to avoid shifting when the valve transversely places, provides the installation support of drive unit and the stake body can assemble in a flexible way in order to facilitate the use.

Description

Fixing device for valve maintenance

Technical Field

The utility model relates to a fixing device, in particular to a fixing device for valve maintenance belongs to the fixed technical field of valve maintenance.

Background

The valve is used as a pipeline accessory, plays the roles of opening and closing the pipeline, controlling the flow direction, adjusting and controlling the parameters of a conveying medium, needs to use a fixing device to provide maintenance support to realize the detection and maintenance operation of the valve in the production and maintenance processes of the valve, the existing fixing device is not provided with a rotating mechanism to ensure that the placement angle of the valve can not be adjusted, the inconvenience is brought to the maintenance and assembly operation, the accuracy and the stability of the placement of the valve are poor, and meanwhile, the valve cannot be subjected to limiting fixation when being transversely placed, so that the valve is easy to shift and the installation support of a driving part is not provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, current fixing device does not establish rotary mechanism and makes the angle of placing of valve unadjustable, and it is not good to bring the accuracy and the stability that inconvenient and valve was placed for maintenance and equipment operation, simultaneously, can not carry out the problem that spacing fixed lead to shifting easily and do not provide the erection bracing of driver part when the valve transversely places and provide a fixing device for valve maintenance.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a fixing device for valve maintenance, which comprises a table body, wherein a backing plate is welded at the middle position of the top of the table body, a fixing seat is arranged on the upper surface of the backing plate, connecting plates are vertically welded at the bottom positions of the outer walls of the two sides of the fixing seat, a fixing bolt is movably arranged between the upper surface of the connecting plate and the table body, the lower surface of the fixing seat is contacted with the upper surface of the backing plate, the fixing seat is movably connected with the table body through the connecting plates and the fixing bolt, a clamping seat is welded on the upper surface of the fixing seat, a sliding cavity is arranged at the top of the clamping seat, a cavity is arranged at the top of the fixing seat, a base is movably arranged in the clamping seat through the sliding cavity, the upper surface of the base and the upper surface of the clamping seat are arranged on the same horizontal line, a clamping block is fixedly arranged at the middle position, the upper surface of the fixed seat is vertically welded with a convex column.

As an optimal technical scheme of the utility model, the upper surface setting of backing plate and stage body is on same horizontal plane, and the lower surface of connecting plate and the upper surface of stage body contact.

As an optimized technical scheme of the utility model, the axis of ordinates center setting in cavity and sliding chamber is on same vertical line, and the top of cavity and the bottom intermediate position in sliding chamber contact.

As an optimal technical scheme of the utility model, the longitudinal section shape of fixture block is isosceles trapezoid, and the fixture block is the rubber material.

As an optimal technical scheme of the utility model, guide cylinder and projection all set up in the inside of cavity, and the guide cylinder slides and cup joints the surface position at the projection.

As an optimal technical scheme of the utility model, the locating piece, two sets of all welded in the top both sides position of fixing base the locating piece horizontal distribution is in the both sides position of holder, and the fixing base has concave type piece, and is two sets of concave type piece all has the limiting plate, two sets of the equal vertical welding in top one side border position that is close to each other of concave type piece is provided with same group's load board between the upper surface position of limiting plate, all weld between the upper and lower surface both sides position of load board has the piston bush, and the piston bush joint is adjacent the surface top position of limiting plate.

As an optimal technical scheme of the utility model, load board parallel arrangement is in the top of stage body, and load board passes through piston bush movable mounting and is two sets of between the limiting plate, two sets of equal movable mounting has the bolt between one side outer wall bottom position and the holder that the limiting plate was kept away from each other.

The utility model discloses the beneficial effect who reaches is: through setting up the installation space that sliding chamber and cavity cooperation provided rotary mechanism, through guide cylinder and projection cooperation, realize the activity of base in installation space under the connection that the slip cup jointed and fix, make the valve adjustable when fixed place the angle in order to make things convenient for maintenance and equipment operation, the bottom of fixture block and valve agrees with, exert the clamping force under elastic deformation, the accuracy and the stability of valve placing are provided, and simultaneously, set up the locating structure that locating piece and concave type piece agree with and constitute the limiting plate, two sets of limiting plate by bolt movable mounting are located the both sides of fixed area, carry out spacing fixed when the valve is transversely placed, thereby avoid shifting, become gimbal mechanism by the combination of the load board and the limiting plate of piston bush direction installation, the erection bracing that provides driver part and the gimbal body can assemble in a flexible way with facilitate the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1. a table body; 2. a base plate; 3. a fixed seat; 4. a connecting plate; 5. a fixing bolt; 6. a holder; 7. a slide chamber; 8. a cavity; 9. a base; 10. a clamping block; 11. a convex column; 12. a guide cylinder; 13. positioning blocks; 14. a concave block; 15. a limiting plate; 16. a bolt; 17. a load board; 18. a piston sleeve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

Example one

As shown in figures 1-2, the utility model provides a fixing device for valve maintenance, which comprises a table body 1, a backing plate 2 is welded at the middle position of the top of the table body 1, a fixing seat 3 is arranged on the upper surface of the backing plate 2, connecting plates 4 are vertically welded at the bottom positions of the outer walls of the two sides of the fixing seat 3, a fixing bolt 5 is movably arranged between the upper surface of the connecting plate 4 and the table body 1, the lower surface of the fixing seat 3 is contacted with the upper surface of the backing plate 2, the fixing seat 3 is movably connected with the table body 1 through the connecting plate 4 and the fixing bolt 5, a clamping seat 6 is welded on the upper surface of the fixing seat 3, a sliding cavity 7 is arranged at the top of the clamping seat 6, a cavity 8 is arranged at the top of the fixing seat 3, a base 9 is movably arranged in the clamping seat 6 through the sliding cavity 7, the upper surface of the base 9 and the upper surface of the clamping seat 6 are arranged, and the middle position of the lower surface of the base 9 is vertically welded with a guide cylinder 12, and the upper surface of the fixed seat 3 is vertically welded with a convex column 11.

Backing plate 2 and the upper surface setting of stage body 1 are on same horizontal plane, and the lower surface of connecting plate 4 and the upper surface of stage body 1 contact, the axis of ordinates center setting of cavity 8 and sliding cavity 7 is on same vertical line, and the top of cavity 8 and the bottom intermediate position of sliding cavity 7 contact, the longitudinal section shape of fixture block 10 is isosceles trapezoid, and fixture block 10 is the rubber material, guide cylinder 12 and projection 11 all set up the inside at cavity 8, and guide cylinder 12 slides and cup joints the surface position at projection 11.

Example two

As shown in figures 2-3, the utility model provides a fixing device for valve maintenance, which comprises a table body 1, a backing plate 2 is welded at the middle position of the top of the table body 1, a fixing seat 3 is arranged on the upper surface of the backing plate 2, connecting plates 4 are vertically welded at the bottom positions of the outer walls of the two sides of the fixing seat 3, a fixing bolt 5 is movably arranged between the upper surface of the connecting plate 4 and the table body 1, the lower surface of the fixing seat 3 is contacted with the upper surface of the backing plate 2, the fixing seat 3 is movably connected with the table body 1 through the connecting plate 4 and the fixing bolt 5, a clamping seat 6 is welded on the upper surface of the fixing seat 3, a sliding cavity 7 is arranged at the top of the clamping seat 6, a cavity 8 is arranged at the top of the fixing seat 3, a base 9 is movably arranged in the clamping seat 6 through the sliding cavity 7, the upper surface of the base 9 and the upper surface of the clamping seat 6 are arranged, and the middle position of the lower surface of the base 9 is vertically welded with a guide cylinder 12, and the upper surface of the fixed seat 3 is vertically welded with a convex column 11.

The cushion plate 2 and the upper surface of the table body 1 are arranged on the same horizontal plane, the lower surface of the connecting plate 4 is contacted with the upper surface of the table body 1, the centers of the longitudinal axes of the cavity 8 and the sliding cavity 7 are arranged on the same vertical line, the top of the cavity 8 is contacted with the middle position of the bottom of the sliding cavity 7, the longitudinal section of the fixture block 10 is in an isosceles trapezoid shape, the fixture block 10 is made of rubber, the guide cylinder 12 and the convex cylinder 11 are both arranged in the cavity 8, the guide cylinder 12 is sleeved on the outer surface of the convex cylinder 11 in a sliding manner, the positioning blocks 13 are welded on both sides of the top of the fixing seat 3, the two groups of positioning blocks 13 are horizontally distributed on both sides of the clamping seat 6, the concave blocks 14 are clamped on the fixing seat 3 through the positioning blocks 13, the limiting plates 15 are vertically welded on the side edge of the top of the two groups of concave blocks 14, the same group of load plates, piston sleeves 18 are welded between the two side positions of the upper surface and the lower surface of the load bearing plate 17, the piston sleeves 18 are connected to the top positions of the outer surfaces of the adjacent limiting plates 15 in a clamped mode, the load bearing plate 17 is arranged above the table body 1 in parallel, the load bearing plate 17 is movably mounted between the two sets of limiting plates 15 through the piston sleeves 18, bolts 16 are movably mounted between the bottom positions of the outer walls of one side, far away from each other, of the two sets of limiting plates 15 and the clamping seat 6, the positioning blocks 13 and the concave blocks 14 are matched to form a positioning structure of the limiting plates 15, the two sets of limiting plates 15 movably mounted through the bolts 16 are located on the two sides of the fixed area, the valves are fixed in a limiting mode when being transversely placed, and therefore displacement is avoided, the load bearing plate 17 and the limiting plates 15 mounted through the piston sleeves 18 in a guiding mode are combined.

Specifically, when the utility model is used, the table body 1 is used as a frame body of a fixing device to provide a fixed support for the valve, thereby providing convenience for maintenance, the cushion plate 2 and the fixing seat 3 are coordinated to form an installation structure, movable installation is realized under the fixing action of the connecting plate 4 installed by the fixing bolt 5, thereby the fixing mechanism is convenient to disassemble and assemble, the fixing seat 3 and the clamping seat 6 are combined into a fixed base body to provide a placing support for the valve, the sliding cavity 7 and the cavity 8 are matched to provide an installation space for the rotating mechanism, the movable fixation of the base 9 in the installation space is realized under the connection of sliding sleeve joint through the matching of the guide cylinder 12 and the convex cylinder 11, so that the placing angle of the valve can be adjusted when the valve is fixed, thereby facilitating maintenance and assembly operation, the clamping block 10 is matched with the bottom of the valve, clamping force is applied under elastic deformation, the accuracy and stability for placing the valve are provided, the positioning block 13 and the concave, two groups of limiting plates 15 movably mounted by a bolt 16 are positioned at two sides of the fixing area and are limited and fixed when the valve is transversely placed, so that the displacement is avoided, a load bearing plate 17 and the limiting plates 15 which are guided and mounted by a piston sleeve 18 are combined into a bracket mechanism, the mounting support of a driving part is provided, and a bracket body can be flexibly assembled to facilitate the use.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing device for valve maintenance comprises a table body (1) and is characterized in that a base plate (2) is welded at the middle position of the top of the table body (1), a fixing seat (3) is arranged on the upper surface of the base plate (2), connecting plates (4) are vertically welded at the bottom positions of the outer walls of the two sides of the fixing seat (3), a fixing bolt (5) is movably mounted between the upper surface of each connecting plate (4) and the table body (1), the lower surface of each fixing seat (3) is in contact with the upper surface of the corresponding base plate (2), the fixing seats (3) are movably connected with the table body (1) through the connecting plates (4) and the fixing bolts (5), clamping seats (6) are welded on the upper surface of the fixing seats (3), a sliding cavity (7) is formed in the tops of the clamping seats (6), cavities (8) are formed in the tops of the fixing seats (3), bases (9) are movably mounted in the clamping seats (6) through the sliding cavities (, and the upper surface of base (9) and the upper surface setting of holder (6) are on same horizontal line, the upper surface intermediate position fixed mounting of base (9) has fixture block (10), and the lower surface intermediate position vertical welding of base (9) has guide cylinder (12), the upper surface vertical welding of fixing base (3) has projection (11).

2. A fixture for valve maintenance according to claim 1, characterized in that the shim plate (2) and the upper surface of the table body (1) are arranged on the same horizontal plane, and the lower surface of the connecting plate (4) is in contact with the upper surface of the table body (1).

3. A fixture for valve maintenance according to claim 1, characterized in that the longitudinal centers of the cavity (8) and the slide chamber (7) are arranged on the same vertical line, and the top of the cavity (8) is in contact with the middle of the bottom of the slide chamber (7).

4. The fixing device for valve maintenance according to claim 1, wherein the longitudinal cross-sectional shape of the block (10) is isosceles trapezoid, and the block (10) is made of rubber.

5. A fixing device for valve maintenance according to claim 1, characterized in that the guide cylinder (12) and the convex column (11) are both arranged inside the cavity (8), and the guide cylinder (12) is slidably sleeved on the outer surface of the convex column (11).

6. The fixing device for valve maintenance according to claim 1, wherein positioning blocks (13) are welded to both sides of the top of the fixing seat (3), the positioning blocks (13) are horizontally distributed on both sides of the clamping seat (6), the fixing seat (3) is connected with concave blocks (14) through the positioning blocks (13), the concave blocks (14) are vertically welded to both sides of the top of the clamping seat (6), the limiting plates (15) are vertically welded to both sides of the top of the concave blocks (14), the same group of load plates (17) are arranged between the upper surface of the limiting plates (15), piston sleeves (18) are welded between both sides of the upper surface and the lower surface of the load plates (17), and the piston sleeves (18) are connected to the top of the outer surface of the limiting plates (15).

7. A fixing device for valve maintenance according to claim 6, characterized in that the load board (17) is arranged above the table body (1) in parallel, the load board (17) is movably mounted between the two sets of limiting plates (15) through a piston sleeve (18), and a bolt (16) is movably mounted between the outer wall bottom position of one side of the two sets of limiting plates (15) away from each other and the clamping seat (6).