CN209841288U - Simple valve pressing table - Google Patents
Simple valve pressing table Download PDFInfo
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- CN209841288U CN209841288U CN201920778029.0U CN201920778029U CN209841288U CN 209841288 U CN209841288 U CN 209841288U CN 201920778029 U CN201920778029 U CN 201920778029U CN 209841288 U CN209841288 U CN 209841288U
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Abstract
The utility model discloses a simple valve pressurizing table, which comprises a base and support legs, wherein the left side and the right side of the lower end of the base are fixedly provided with the support legs, the left side of a through pipe is fixedly communicated with a third air source ball valve, the left side upper end of the third air source ball valve is fixedly communicated with a second air source ball valve, the upper end of the second air source ball valve is fixedly communicated with a bent pipe, the right side of the bent pipe is fixedly communicated with the base, the left side of the upper end of the bent pipe is fixedly communicated with a first air source ball valve, the upper end right side of the bent pipe is fixedly provided with a pressure gauge, and the right side of the pressure gauge is fixedly provided with a stop valve, the labor efficiency is improved, and the labor intensity is reduced.
Description
Technical Field
The utility model relates to a platform technical field is suppressed to simple and easy valve, and a concrete field is platform is suppressed to simple and easy valve.
Background
There are many types and models of valves used in the field, for example: regulating valves, switch valves, gate valves, butterfly valves and the like; two flanges matched with the valve flange are used for welding one end of the air source connector on the flange to lead out a connector, and the other end of the air source connector is plugged by a blind flange. And then installing a pressure reducing valve, connecting an air source after fastening by using a bolt gasket to carry out pressurization leakage test, and testing whether the valve body leaks inwards or outwards.
Due to the size of the valves, in pound scale, many types of mating flanges need to be prepared and modified. In the process of pressurizing and leak testing, bolts, gaskets, pressurizing flanges and air sources are needed, if the types of the maintained valves are more, the number of materials and accessories which need to be consumed is more, and the workload of maintenance personnel is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and easy valve platform of suppressing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the simple valve pressing table comprises a base and supporting legs, wherein the left side and the right side of the lower end of the base are fixedly assembled with the supporting legs, the middle part of the upper end of the base is fixedly assembled with a second flange plate, the left side and the right side of the upper end of the base are fixedly assembled with supports, the upper ends of the two supports are fixedly assembled with transverse plates, the upper ends of the transverse plates are fixedly assembled with rotary blocks, the upper ends of the rotary blocks are rotatably assembled with nuts, the inner walls of the nuts are screwed with lead screws, the outer walls of the nuts are fixedly assembled with hand wheels, the lower ends of the lead screws are rotatably assembled with rotating shafts, the lower ends of the rotating shafts are fixedly assembled with connecting blocks, the outer walls of the connecting blocks are assembled with limiting devices, the limiting devices are clamped with the supports, the lower ends of the connecting blocks are fixedly assembled with first flange plates, the right sides of the first flange plates are fixedly assembled, the fixed intercommunication in left side of siphunculus has the third air supply ball valve, the fixed intercommunication in left side upper end of third air supply ball valve has the second air supply ball valve, the fixed intercommunication in upper end of second air supply ball valve has the return bend, the right side and the fixed intercommunication of base of return bend, the fixed intercommunication in upper end left side of return bend has first air supply ball valve, the fixed manometer that is equipped with in upper end right side of return bend, the fixed stop valve that is equipped with in right side of manometer.
Preferably, stop device includes the lantern ring, the inner wall and the piece fixed mounting that links of the lantern ring, the equal fixed mounting in both sides has the connecting rod about the lantern ring, the outside end fixed mounting of connecting rod has the snap ring, snap ring and support looks joint.
Preferably, the lower ends of the legs are fixedly provided with a bottom plate.
Preferably, a rotating handle is fixedly assembled on the right side of the upper end of the hand wheel.
Compared with the prior art, the beneficial effects of the utility model are that: simple and easy valve platform of suppressing, effect through the hand wheel, can conveniently drive the screw work, through the spiro union effect of screw and lead screw, and the rotation assembly of screw and commentaries on classics piece, can adjust the lead screw up-and-down motion, drive lower extreme component up-and-down motion through the lead screw simultaneously, effect through stop device, when can guaranteeing the component motion, keep fixed vertical motion, effect through the manometer, can observe the operating pressure of equipment, guarantee the result of use of equipment, through first air supply ball valve, the effect of second air supply ball valve and third air supply ball valve, can provide the air supply for equipment, guarantee the practicality, cooperation through base and stabilizer blade, the holistic stability of maintenance equipment.
The utility model provides a simple and easy valve platform of suppressing has realized small, and the gas circuit is simple, and convenient maintenance simultaneously only needs to change air supply air feed return circuit, just can realize the two-way pressure testing of valve, and the adjustment is convenient, avoids frequently changing simultaneously and dismantles valve flange of suppressing, does not receive the restriction whether abundant in experience, has improved labor efficiency, has reduced intensity of labour simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram at B of fig. 1.
In the figure: 1-base, 2-support leg, 3-through pipe, 4-first flange piece, 5-same-diameter three-way joint, 6-limiting device, 61-lantern ring, 62-connecting rod, 63-snap ring, 7-rotating shaft, 8-rotating handle, 9-hand wheel, 10-lead screw, 11-nut, 12-rotating block, 13-transverse plate, 14-support, 15-connecting block, 16-first air source ball valve, 17-bent pipe, 18-second air source ball valve, 19-third air source ball valve, 20-bottom plate, 21-second flange piece, 22-pressure gauge and 23-stop valve.
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 a technical solution: a simple valve pressing table comprises a base 1 and support legs 2, wherein the support legs 2 are fixedly assembled on the left side and the right side of the lower end of the base 1, a second flange piece 21 is fixedly assembled in the middle of the upper end of the base 1, brackets 14 are fixedly assembled on the left side and the right side of the upper end of the base 1, a transverse plate 13 is fixedly assembled on the upper ends of the two brackets 14, a rotating block 12 is fixedly assembled on the upper end of the transverse plate 13, a nut 11 is rotatably assembled on the upper end of the rotating block 12, a lead screw 10 is screwed on the inner wall of the nut 11, a hand wheel 9 is fixedly assembled on the outer wall of the nut 11, a rotating shaft 7 is rotatably assembled on the lower end of the lead screw 10, a connecting block 15 is fixedly assembled on the lower end of the rotating shaft 7, a limiting device 6 is assembled on the outer wall of the connecting block 15, the limiting device 6 is clamped with the brackets 14, a first flange piece 4 is fixedly assembled, the fixed intercommunication in left side of siphunculus 3 has third air supply ball valve 19, and the fixed intercommunication in left side upper end of third air supply ball valve 19 has second air supply ball valve 18, and the fixed intercommunication in upper end of second air supply ball valve 18 has return bend 17, and the right side and the fixed intercommunication of base 1 of return bend 17, the fixed intercommunication in upper end left side of return bend 17 has first air supply ball valve 16, and the upper end right side fixed assembly of return bend 17 has manometer 22, and manometer 22's right side fixed assembly has stop valve 23.
The screw 11 can be conveniently driven to work under the action of the hand wheel 9, the screw connection action of the screw 11 and the screw 10 and the rotating assembly of the screw 11 and the rotating block 12 can adjust the up-and-down movement of the screw 10, meanwhile, the lower end component is driven to move up and down through the screw 10, the vertical movement can be kept fixed under the action of the limiting device 6 when the component moves, the working pressure of the equipment can be observed under the action of the pressure gauge 22, the use effect of the equipment can be ensured, an air source can be provided for the equipment under the action of the first air source ball valve 16, the second air source ball valve 18 and the third air source ball valve 19, the practicability is ensured, the integral stability of the equipment is maintained through the matching of the base 1 and the support legs 2, when the valve is pressed by the existing equipment, if the flange installation is not standard or the flange is matched with the valve flange to have deviation, the, no pressure maintaining and the like, and is inconvenient to adjust; when a user needs to carry out pressure leak test on valves with different sizes and scales, the user needs to find two flanges, gaskets and bolts which are matched with the valve flanges and have different models and specifications, then one end of an air source connector is welded on the flange to lead out an interface, the valve can be subjected to pressure leak test, if the user uses a simple valve pressure table, the user only needs to prepare two blind flange pieces, namely a first flange piece 4 and a second flange piece 21 of DN200mm, and then drill a hole phi 20 on each blind flange for connecting an air source; and then finding a 40mm thick lead screw 10 with a hand wheel for adjustment, and welding the lead screw on the first flange plate 4 for adjusting the distance between the two flanges. And finally, finding two channel steels with the width of 100mm as the base 1, preparing two cylindrical steels with the thickness of 50mm as the support 14, and aligning the two blind flanges up and down and welding and reinforcing the two blind flanges. Therefore, valves with different sizes and scales can be clamped by the first flange plate 4 and the second flange plate 21 of the pressing table, and then the air is ventilated for pressing and leakage testing, so that the operation of maintenance personnel is simplified, the work efficiency is improved, and the cost is saved. When the device needs to be used for working, firstly two blind flanges of DN200mm are prepared, then a hole phi 20 is drilled on each blind flange for connecting an air source, a lead screw 10 with a thickness of 40mm and a hand wheel for adjustment is welded on one of the blind flanges for adjusting the distance between the two flanges, two channel steels with the width of 100mm are used as a base 1, two cylindrical steels with the thickness of 50mm are prepared as a bracket 14, a first flange plate 4 and a second flange plate 21 are aligned up and down and are welded and reinforced, a tee joint 5(DN15) with the same diameter, three air source ball valves (DN 15-8), two air source through pipes 3 phi 8, a stop valve 23(DN15) and a pressure gauge 22(M20 1.5) are connected to two sides of the blind flanges to form a ventilation loop, and the two blind flanges are aligned up and down and are welded and reinforced. In this way, valves of different size pound levels can be clamped by the first flange plate 4 and the second flange plate 21 of the pressing table, and then the pressing and leakage testing can be performed by ventilating.
Specifically, the limiting device 6 comprises a lantern ring 61, the inner wall of the lantern ring 61 is fixedly assembled with the connecting block 15, the connecting rods 62 are fixedly assembled on the left side and the right side of the lantern ring 61, a clamping ring 63 is fixedly assembled at the outer side end of each connecting rod 62, and the clamping ring 63 is clamped with the support 14.
When the lead screw 10 drives the connecting block 15 to move up and down through the rotating shaft 7, the connecting block 15 drives the lantern ring 61 to move, the lantern ring 61 drives the clamping ring 63 to move through the connecting rod 62, the clamping ring 63 keeps fixed vertical movement by clinging to the outer wall of the support 14 at the moment, and meanwhile, the clamping ring 63 limits the connecting block 15 to keep fixed vertical movement through the connecting rod 62 and the lantern ring 61.
Specifically, the lower end of the leg 2 is fixedly fitted with a bottom plate 20.
The top plate 20 serves to protect the legs 2 while ensuring stability of the apparatus.
Specifically, a rotating handle 8 is fixedly mounted on the right side of the upper end of the hand wheel 9.
The rotating handle 8 facilitates the rotation of the hand wheel 9.
The working principle is as follows: when the device is required to be used for working, firstly two blind flanges of DN200mm are prepared, then a phi 20 hole is drilled on each blind flange for connecting an air source, a lead screw 10 with a thickness of 40mm and adjusted by a hand wheel 9 is welded on one of the blind flanges, the distance between the two flanges is adjusted, two channel steels with the width of 100mm are used as a base 1, two cylindrical steels with the thickness of 50mm are prepared as a support 14, a first flange plate 4 and a second flange plate 21 are vertically aligned and welded and reinforced, a same-diameter three-way joint 5 is prepared, three air source ball valves, two air source through pipes 3, a stop valve 23 and a pressure gauge 22 are connected to two sides of each blind flange to form a ventilation loop, and the two blind flanges are vertically aligned and welded and reinforced. In this way, valves of different size pound levels can be clamped by the first flange plate 4 and the second flange plate 21 of the pressing table, and then the pressing and leakage testing can be performed by ventilating.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in 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 setting are equipped with and all adopt prior art, and conventional model is including circuit connection adopts conventional connection mode among the prior art, and the detail is not repeated here.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. Simple and easy valve platform of suppressing, including base (1) and stabilizer blade (2), the equal fixed stabilizer blade (2), its characterized in that are equipped with in the lower extreme left and right sides of base (1): the upper end middle part fixed assembly of base (1) has second flange piece (21), the equal fixed mounting in upper end left and right sides of base (1) has support (14), two the upper end fixed mounting of support (14) has diaphragm (13), the upper end fixed mounting of diaphragm (13) has commentaries on classics piece (12), the upper end of commentaries on classics piece (12) is rotated and is equipped with screw (11), the inner wall spiro union of screw (11) has lead screw (10), the outer wall fixed mounting of screw (11) has hand wheel (9), the lower extreme of lead screw (10) is rotated and is equipped with pivot (7), the lower extreme fixed mounting of pivot (7) has even piece (15), the outer wall of even piece (15) is equipped with stop device (6), stop device (6) and support (14) looks joint, the lower extreme fixed mounting of even piece (15) has first flange piece (4), the right side fixed assembly of first flange piece (4) has with footpath three way connection (5), the fixed intercommunication of lower extreme with footpath three way connection (5) has siphunculus (3), the fixed intercommunication in left side of siphunculus (3) has third air supply ball valve (19), the fixed intercommunication in left side upper end of third air supply ball valve (19) has second air supply ball valve (18), the fixed intercommunication in upper end of second air supply ball valve (18) has return bend (17), the right side and the fixed intercommunication of base (1) of return bend (17), the fixed intercommunication in upper end left side of return bend (17) has first air supply ball valve (16), the upper end right side fixed assembly of return bend (17) has manometer (22), the right side fixed stop valve (23) that is equipped with of manometer (22).
2. The simple valve pressing table according to claim 1, wherein: stop device (6) are including lantern ring (61), the inner wall and even piece (15) fixed assembly of lantern ring (61), the equal fixed mounting in both sides has connecting rod (62) about lantern ring (61), the outside end fixed mounting of connecting rod (62) has snap ring (63), snap ring (63) and support (14) looks joint.
3. The simple valve pressing table according to claim 1, wherein: the lower ends of the supporting feet (2) are fixedly provided with a bottom plate (20).
4. The simple valve pressing table according to claim 1, wherein: and a rotating handle (8) is fixedly assembled on the right side of the upper end of the hand wheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778029.0U CN209841288U (en) | 2019-05-28 | 2019-05-28 | Simple valve pressing table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778029.0U CN209841288U (en) | 2019-05-28 | 2019-05-28 | Simple valve pressing table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841288U true CN209841288U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920778029.0U Active CN209841288U (en) | 2019-05-28 | 2019-05-28 | Simple valve pressing table |
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| Country | Link |
|---|---|
| CN (1) | CN209841288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272411A (en) * | 2020-02-12 | 2020-06-12 | 中山市比斯坦环保科技有限公司 | Valve testing device |
-
2019
- 2019-05-28 CN CN201920778029.0U patent/CN209841288U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272411A (en) * | 2020-02-12 | 2020-06-12 | 中山市比斯坦环保科技有限公司 | Valve testing device |
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